{
 "version": "2.2",
 "instance": {
  "mrtn20241231_10k.htm": {
   "nsprefix": "mrtn",
   "nsuri": "http://www.marten.com/20241231",
   "dts": {
    "schema": {
     "local": [
      "mrtn-20241231.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd",
      "https://xbrl.fasb.org/srt/2024/elts/srt-roles-2024.xsd",
      "https://xbrl.fasb.org/srt/2024/elts/srt-types-2024.xsd",
      "https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd",
      "https://xbrl.fasb.org/us-gaap/2024/elts/us-roles-2024.xsd",
      "https://xbrl.fasb.org/us-gaap/2024/elts/us-types-2024.xsd",
      "https://xbrl.sec.gov/country/2024/country-2024.xsd",
      "https://xbrl.sec.gov/currency/2024/currency-2024.xsd",
      "https://xbrl.sec.gov/cyd/2024/cyd-2024.xsd",
      "https://xbrl.sec.gov/cyd/2024/cyd-af-2024.xsd",
      "https://xbrl.sec.gov/cyd/2024/cyd-af-sub-2024.xsd",
      "https://xbrl.sec.gov/dei/2024/dei-2024.xsd",
      "https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd",
      "https://xbrl.sec.gov/exch/2024/exch-2024.xsd",
      "https://xbrl.sec.gov/naics/2024/naics-2024.xsd",
      "https://xbrl.sec.gov/sic/2024/sic-2024.xsd",
      "https://xbrl.sec.gov/stpr/2024/stpr-2024.xsd"
     ]
    },
    "calculationLink": {
     "local": [
      "mrtn-20241231_cal.xml"
     ]
    },
    "definitionLink": {
     "local": [
      "mrtn-20241231_def.xml"
     ]
    },
    "labelLink": {
     "local": [
      "mrtn-20241231_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "mrtn-20241231_pre.xml"
     ]
    },
    "inline": {
     "local": [
      "mrtn20241231_10k.htm"
     ]
    }
   },
   "keyStandard": 297,
   "keyCustom": 33,
   "axisStandard": 27,
   "axisCustom": 0,
   "memberStandard": 21,
   "memberCustom": 48,
   "hidden": {
    "total": 59,
    "http://fasb.org/us-gaap/2024": 46,
    "http://www.marten.com/20241231": 4,
    "http://xbrl.sec.gov/ecd/2024": 4,
    "http://xbrl.sec.gov/dei/2024": 5
   },
   "contextCount": 215,
   "entityCount": 1,
   "segmentCount": 73,
   "elementCount": 518,
   "unitCount": 7,
   "baseTaxonomies": {
    "http://fasb.org/us-gaap/2024": 829,
    "http://xbrl.sec.gov/dei/2024": 37,
    "http://xbrl.sec.gov/cyd/2024": 15,
    "http://fasb.org/srt/2024": 5,
    "http://xbrl.sec.gov/ecd/2024": 5
   },
   "report": {
    "R1": {
     "role": "http://www.marten.com/20241231/role/statement-document-and-entity-information",
     "longName": "000 - Document - Document And Entity Information",
     "shortName": "Document And Entity Information",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "b",
       "p",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "b",
       "p",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R2": {
     "role": "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
     "longName": "001 - Statement - Consolidated Balance Sheets",
     "shortName": "Consolidated Balance Sheets",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "2",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R3": {
     "role": "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals",
     "longName": "002 - Statement - Consolidated Balance Sheets (Parentheticals)",
     "shortName": "Consolidated Balance Sheets (Parentheticals)",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "parenthetical",
     "menuCat": "Statements",
     "order": "3",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "us-gaap:ReceivablesPolicyTextBlock",
       "p",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:PreferredStockSharesAuthorized",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "us-gaap:PreferredStockSharesAuthorized",
       "p",
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R4": {
     "role": "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
     "longName": "003 - Statement - Consolidated Statements of Operations",
     "shortName": "Consolidated Statements of Operations",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "4",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:NonoperatingIncomeExpense",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R5": {
     "role": "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity",
     "longName": "004 - Statement - Consolidated Statements of Stockholders' Equity",
     "shortName": "Consolidated Statements of Stockholders' Equity",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "5",
     "firstAnchor": {
      "contextRef": "i_2021-12-31_StatementEquityComponentsAxis-CommonStockMember",
      "name": "us-gaap:SharesOutstanding",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2021-12-31_StatementEquityComponentsAxis-CommonStockMember",
      "name": "us-gaap:SharesOutstanding",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R6": {
     "role": "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
     "longName": "005 - Statement - Consolidated Statements of Cash Flows",
     "shortName": "Consolidated Statements of Cash Flows",
     "isDefault": "false",
     "groupType": "statement",
     "subGroupType": "",
     "menuCat": "Statements",
     "order": "6",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:NetIncomeLoss",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "mrtn:AmortizationExpenseForTiresInService",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R7": {
     "role": "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
     "longName": "006 - Disclosure - Note 1 - Summary of Significant Accounting Policies",
     "shortName": "Note 1 - Summary of Significant Accounting Policies",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "7",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:SignificantAccountingPoliciesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R8": {
     "role": "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
     "longName": "007 - Disclosure - Note 2 - Details of Consolidated Balance Sheet Accounts",
     "shortName": "Note 2 - Details of Consolidated Balance Sheet Accounts",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "8",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R9": {
     "role": "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
     "longName": "008 - Disclosure - Note 3 - Long-term Debt",
     "shortName": "Note 3 - Long-term Debt",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "9",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:DebtDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R10": {
     "role": "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
     "longName": "009 - Disclosure - Note 4 - Related Party Transactions",
     "shortName": "Note 4 - Related Party Transactions",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "10",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R11": {
     "role": "http://www.marten.com/20241231/role/statement-note-5-income-taxes",
     "longName": "010 - Disclosure - Note 5 - Income Taxes",
     "shortName": "Note 5 - Income Taxes",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "11",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:IncomeTaxDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R12": {
     "role": "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
     "longName": "011 - Disclosure - Note 6 - Earnings Per Common Share",
     "shortName": "Note 6 - Earnings Per Common Share",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "12",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:EarningsPerShareTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R13": {
     "role": "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
     "longName": "012 - Disclosure - Note 7 - Share Repurchase Program",
     "shortName": "Note 7 - Share Repurchase Program",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "13",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:TreasuryStockTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:TreasuryStockTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R14": {
     "role": "http://www.marten.com/20241231/role/statement-note-8-dividends",
     "longName": "013 - Disclosure - Note 8 - Dividends",
     "shortName": "Note 8 - Dividends",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "14",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "mrtn:DividendsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "mrtn:DividendsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R15": {
     "role": "http://www.marten.com/20241231/role/statement-note-9-leases",
     "longName": "014 - Disclosure - Note 9 - Leases",
     "shortName": "Note 9 - Leases",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "15",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:LesseeOperatingLeasesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:LesseeOperatingLeasesTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R16": {
     "role": "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
     "longName": "015 - Disclosure - Note 10 - Employee Benefits",
     "shortName": "Note 10 - Employee Benefits",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "16",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R17": {
     "role": "http://www.marten.com/20241231/role/statement-note-11-termination-of-deferred-compensation-plan",
     "longName": "016 - Disclosure - Note 11- Termination of Deferred Compensation Plan",
     "shortName": "Note 11- Termination of Deferred Compensation Plan",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "17",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CompensationRelatedCostsGeneralTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CompensationRelatedCostsGeneralTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R18": {
     "role": "http://www.marten.com/20241231/role/statement-note-12-fair-value-of-financial-instruments",
     "longName": "017 - Disclosure - Note 12 - Fair Value of Financial Instruments",
     "shortName": "Note 12 - Fair Value of Financial Instruments",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "18",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:FairValueDisclosuresTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R19": {
     "role": "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
     "longName": "018 - Disclosure - Note 13 - Commitments and Contingencies",
     "shortName": "Note 13 - Commitments and Contingencies",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "19",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R20": {
     "role": "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
     "longName": "019 - Disclosure - Note 14 - Revenue and Business Segments",
     "shortName": "Note 14 - Revenue and Business Segments",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "20",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:SegmentReportingDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R21": {
     "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements",
     "longName": "995445 - Disclosure - Insider Trading Arrangements",
     "shortName": "Insider Trading Arrangements",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "21",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "ecd:MtrlTermsOfTrdArrTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "ecd:MtrlTermsOfTrdArrTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R22": {
     "role": "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure",
     "longName": "995550 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure",
     "shortName": "Cybersecurity Risk Management and Strategy Disclosure",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "22",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "cyd:CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "cyd:CybersecurityRiskBoardOfDirectorsOversightTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "cyd:CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "cyd:CybersecurityRiskBoardOfDirectorsOversightTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R23": {
     "role": "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies",
     "longName": "9956465 - Disclosure - Significant Accounting Policies (Policies)",
     "shortName": "Significant Accounting Policies (Policies)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "policies",
     "menuCat": "Policies",
     "order": "23",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ConsolidationPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ConsolidationPolicyTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R24": {
     "role": "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-tables",
     "longName": "9956466 - Disclosure - Note 1 - Summary of Significant Accounting Policies (Tables)",
     "shortName": "Note 1 - Summary of Significant Accounting Policies (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "24",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:PropertyPlantAndEquipmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R25": {
     "role": "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-tables",
     "longName": "9956467 - Disclosure - Note 2 - Details of Consolidated Balance Sheet Accounts (Tables)",
     "shortName": "Note 2 - Details of Consolidated Balance Sheet Accounts (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "25",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R26": {
     "role": "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables",
     "longName": "9956468 - Disclosure - Note 5 - Income Taxes (Tables)",
     "shortName": "Note 5 - Income Taxes (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "26",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R27": {
     "role": "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-tables",
     "longName": "9956469 - Disclosure - Note 6 - Earnings Per Common Share (Tables)",
     "shortName": "Note 6 - Earnings Per Common Share (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "27",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:EarningsPerShareTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:EarningsPerShareTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R28": {
     "role": "http://www.marten.com/20241231/role/statement-note-9-leases-tables",
     "longName": "9956470 - Disclosure - Note 9 - Leases (Tables)",
     "shortName": "Note 9 - Leases (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "28",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "mrtn:LeaseBalanceSheetClassificationTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "mrtn:LeaseBalanceSheetClassificationTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R29": {
     "role": "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables",
     "longName": "9956471 - Disclosure - Note 10 - Employee Benefits (Tables)",
     "shortName": "Note 10 - Employee Benefits (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "29",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R30": {
     "role": "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-tables",
     "longName": "9956472 - Disclosure - Note 14 - Revenue and Business Segments (Tables)",
     "shortName": "Note 14 - Revenue and Business Segments (Tables)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "tables",
     "menuCat": "Tables",
     "order": "30",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R31": {
     "role": "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
     "longName": "9956473 - Disclosure - Note 1 - Summary of Significant Accounting Policies (Details Textual)",
     "shortName": "Note 1 - Summary of Significant Accounting Policies (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "31",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "us-gaap:ReceivablesPolicyTextBlock",
       "p",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31_ConcentrationRiskByBenchmarkAxis-SalesRevenueNetMember_ConcentrationRiskByTypeAxis-CustomerConcentrationRiskMember_MajorCustomersAxis-WalmartMember",
      "name": "us-gaap:ConcentrationRiskPercentage1",
      "unitRef": "Pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "1",
      "ancestors": [
       "p",
       "us-gaap:RevenueFromContractWithCustomerPolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R32": {
     "role": "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
     "longName": "9956474 - Disclosure - Note 1 - Summary of Significant Accounting Policies - Estimated Useful Lives (Details)",
     "shortName": "Note 1 - Summary of Significant Accounting Policies - Estimated Useful Lives (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "32",
     "firstAnchor": {
      "contextRef": "i_2024-12-31_PropertyPlantAndEquipmentByTypeAxis-TractorMember",
      "name": "us-gaap:PropertyPlantAndEquipmentUsefulLife",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31_PropertyPlantAndEquipmentByTypeAxis-ServiceAndOtherEquipmentMember_RangeAxis-MinimumMember",
      "name": "us-gaap:PropertyPlantAndEquipmentUsefulLife",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:PropertyPlantAndEquipmentTextBlock",
       "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock",
       "us-gaap:SignificantAccountingPoliciesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R33": {
     "role": "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details",
     "longName": "9956475 - Disclosure - Note 2 - Details of Consolidated Balance Sheet Accounts - Prepaid Expenses and Other (Details)",
     "shortName": "Note 2 - Details of Consolidated Balance Sheet Accounts - Prepaid Expenses and Other (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "33",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:PrepaidInsurance",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock",
       "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:PrepaidInsurance",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock",
       "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R34": {
     "role": "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details",
     "longName": "9956476 - Disclosure - Note 2 - Details of Consolidated Balance Sheet Accounts - Accrued Liabilities (Details)",
     "shortName": "Note 2 - Details of Consolidated Balance Sheet Accounts - Accrued Liabilities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "34",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "mrtn:AccruedExpenses",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
       "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "mrtn:AccruedExpenses",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock",
       "us-gaap:SupplementalBalanceSheetDisclosuresTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R35": {
     "role": "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual",
     "longName": "9956477 - Disclosure - Note 3 - Long-term Debt (Details Textual)",
     "shortName": "Note 3 - Long-term Debt (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "35",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-7",
      "ancestors": [
       "p",
       "us-gaap:DebtDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-7",
      "ancestors": [
       "p",
       "us-gaap:DebtDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R36": {
     "role": "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual",
     "longName": "9956478 - Disclosure - Note 4 - Related Party Transactions (Details Textual)",
     "shortName": "Note 4 - Related Party Transactions (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "36",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31_RelatedPartyTransactionAxis-ConstructionProjectsMember_RelatedPartyTransactionsByRelatedPartyAxis-DirectorMember",
      "name": "us-gaap:RelatedPartyTransactionAmountsOfTransaction",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31_RelatedPartyTransactionAxis-ConstructionProjectsMember_RelatedPartyTransactionsByRelatedPartyAxis-DirectorMember",
      "name": "us-gaap:RelatedPartyTransactionAmountsOfTransaction",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "us-gaap:RelatedPartyTransactionsDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R37": {
     "role": "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual",
     "longName": "9956479 - Disclosure - Note 5 - Income Taxes (Details Textual)",
     "shortName": "Note 5 - Income Taxes (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "37",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:UnrecognizedTaxBenefits",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:UnrecognizedTaxBenefits",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R38": {
     "role": "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details",
     "longName": "9956480 - Disclosure - Note 5 - Income Taxes - Components of Provision for Income Taxes (Details)",
     "shortName": "Note 5 - Income Taxes - Components of Provision for Income Taxes (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "38",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CurrentFederalTaxExpenseBenefit",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CurrentFederalTaxExpenseBenefit",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R39": {
     "role": "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details",
     "longName": "9956481 - Disclosure - Note 5 - Income Taxes - Federal Income Tax Reconciled to the Effective Income Tax Rate (Details)",
     "shortName": "Note 5 - Income Taxes - Federal Income Tax Reconciled to the Effective Income Tax Rate (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "39",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate",
      "unitRef": "Pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate",
      "unitRef": "Pure",
      "xsiNil": "false",
      "lang": null,
      "decimals": "2",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R40": {
     "role": "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details",
     "longName": "9956482 - Disclosure - Note 5 - Income Taxes - Net Deferred Tax Liability (Details)",
     "shortName": "Note 5 - Income Taxes - Net Deferred Tax Liability (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "40",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
       "us-gaap:IncomeTaxDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R41": {
     "role": "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual",
     "longName": "9956483 - Disclosure - Note 6 - Earnings Per Common Share (Details Textual)",
     "shortName": "Note 6 - Earnings Per Common Share (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "41",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember",
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "p",
       "us-gaap:EarningsPerShareTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis-EmployeeStockOptionMember",
      "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "p",
       "us-gaap:EarningsPerShareTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R42": {
     "role": "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details",
     "longName": "9956484 - Disclosure - Note 6 - Earnings per Common Share - Basic and Diluted Earnings Per Common Share (Details)",
     "shortName": "Note 6 - Earnings per Common Share - Basic and Diluted Earnings Per Common Share (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "42",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:NetIncomeLoss",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:WeightedAverageNumberOfSharesOutstandingBasic",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
       "us-gaap:EarningsPerShareTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R43": {
     "role": "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual",
     "longName": "9956485 - Disclosure - Note 7 - Share Repurchase Program (Details Textual)",
     "shortName": "Note 7 - Share Repurchase Program (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "43",
     "firstAnchor": {
      "contextRef": "i_2022-05-03",
      "name": "srt:StockRepurchaseProgramAuthorizedAmount1",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-7",
      "ancestors": [
       "p",
       "us-gaap:TreasuryStockTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2022-05-03",
      "name": "srt:StockRepurchaseProgramAuthorizedAmount1",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-7",
      "ancestors": [
       "p",
       "us-gaap:TreasuryStockTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R44": {
     "role": "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual",
     "longName": "9956486 - Disclosure - Note 8 - Dividends (Details Textual)",
     "shortName": "Note 8 - Dividends (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "44",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:CommonStockDividendsPerShareDeclared",
      "unitRef": "USDPerShare",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-03-31_DividendsAxis-O2024Q1DividendsMember",
      "name": "us-gaap:CommonStockDividendsPerShareDeclared",
      "unitRef": "USDPerShare",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "p",
       "mrtn:DividendsTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R45": {
     "role": "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual",
     "longName": "9956487 - Disclosure - Note 9 - Leases (Details Textual)",
     "shortName": "Note 9 - Leases (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "45",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "p",
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R46": {
     "role": "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details",
     "longName": "9956488 - Disclosure - Note 9 - Leases - Operating Leases Balance Sheet Information (Details)",
     "shortName": "Note 9 - Leases - Operating Leases Balance Sheet Information (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "46",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:OperatingLeaseRightOfUseAsset",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "mrtn:LeaseBalanceSheetClassificationTableTextBlock",
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:OperatingLeaseRightOfUseAsset",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "mrtn:LeaseBalanceSheetClassificationTableTextBlock",
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R47": {
     "role": "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals",
     "longName": "9956489 - Disclosure - Note 9 - Leases - Operating Leases Balance Sheet Information (Details) (Parentheticals)",
     "shortName": "Note 9 - Leases - Operating Leases Balance Sheet Information (Details) (Parentheticals)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "parenthetical",
     "menuCat": "Details",
     "order": "47",
     "firstAnchor": null,
     "uniqueAnchor": null
    },
    "R48": {
     "role": "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details",
     "longName": "9956490 - Disclosure - Note 9 - Leases - Maturity of Operating Lease Liabilities (Details)",
     "shortName": "Note 9 - Leases - Maturity of Operating Lease Liabilities (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "48",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
       "us-gaap:LesseeOperatingLeasesTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R49": {
     "role": "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
     "longName": "9956491 - Disclosure - Note 10 - Employee Benefits (Details Textual)",
     "shortName": "Note 10 - Employee Benefits (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "49",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "p",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "p",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R50": {
     "role": "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details",
     "longName": "9956492 - Disclosure - Note 10 - Employee Benefits - Stock Options Valuation Assumptions (Details)",
     "shortName": "Note 10 - Employee Benefits - Stock Options Valuation Assumptions (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "50",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R51": {
     "role": "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details",
     "longName": "9956493 - Disclosure - Note 10 - Employee Benefits - Option Activity (Details)",
     "shortName": "Note 10 - Employee Benefits - Option Activity (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "51",
     "firstAnchor": {
      "contextRef": "i_2023-12-31",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2023-12-31",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice",
      "unitRef": "USDPerShare",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R52": {
     "role": "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
     "longName": "9956494 - Disclosure - Note 10 - Employee Benefits - Non-vested Option Awards Activity (Details)",
     "shortName": "Note 10 - Employee Benefits - Non-vested Option Awards Activity (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "52",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31_AwardTypeAxis-ServiceBasedOptionsMember",
      "name": "mrtn:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNonvestedWeightedAverageRemainingContractualTerms",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfNonvestedShareActivityTableTextBlock",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R53": {
     "role": "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details",
     "longName": "9956495 - Disclosure - Note 10 - Employee Benefits - Non-vested Performance Unit Award Activity (Details)",
     "shortName": "Note 10 - Employee Benefits - Non-vested Performance Unit Award Activity (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "53",
     "firstAnchor": {
      "contextRef": "i_2023-12-31_AwardTypeAxis-PerformanceSharesMember",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2023-12-31_AwardTypeAxis-PerformanceSharesMember",
      "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
      "unitRef": "Share",
      "xsiNil": "false",
      "lang": null,
      "decimals": "INF",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "us-gaap:ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock",
       "us-gaap:CompensationAndEmployeeBenefitPlansTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R54": {
     "role": "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
     "longName": "9956496 - Disclosure - Note 13 - Commitments and Contingencies (Details Textual)",
     "shortName": "Note 13 - Commitments and Contingencies (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "54",
     "firstAnchor": {
      "contextRef": "i_2024-12-31",
      "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "p",
       "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31_LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis-CapitalAdditionsMember_PropertyPlantAndEquipmentByTypeAxis-RevenueEquipmentMember",
      "name": "us-gaap:PurchaseObligationDueInNextTwelveMonths",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "p",
       "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    },
    "R55": {
     "role": "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
     "longName": "9956497 - Disclosure - Note 14 - Revenue and Business Segments (Details Textual)",
     "shortName": "Note 14 - Revenue and Business Segments (Details Textual)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "55",
     "firstAnchor": {
      "contextRef": "i_2024-12-31_BalanceSheetLocationAxis-PrepaidExpensesAndOtherCurrentAssetsMember",
      "name": "us-gaap:ContractWithCustomerAssetNet",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "p",
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "i_2024-12-31_BalanceSheetLocationAxis-PrepaidExpensesAndOtherCurrentAssetsMember",
      "name": "us-gaap:ContractWithCustomerAssetNet",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-5",
      "ancestors": [
       "p",
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true,
      "unique": true
     }
    },
    "R56": {
     "role": "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details",
     "longName": "9956498 - Disclosure - Note 14 - Revenue and Business Segments - Operating Revenue and Operating Income by Segment (Details)",
     "shortName": "Note 14 - Revenue and Business Segments - Operating Revenue and Operating Income by Segment (Details)",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "details",
     "menuCat": "Details",
     "order": "56",
     "firstAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31",
      "name": "us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "d_2024-01-01_2024-12-31_ConsolidationItemsAxis-OperatingSegmentsMember",
      "name": "us-gaap:LaborAndRelatedExpense",
      "unitRef": "USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "-3",
      "ancestors": [
       "td",
       "tr",
       "tbody",
       "table",
       "ix:continuation",
       "us-gaap:SegmentReportingDisclosureTextBlock",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "mrtn20241231_10k.htm",
      "unique": true
     }
    }
   },
   "tag": {
    "us-gaap_AccountingPoliciesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountingPoliciesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounting Policies [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccountsPayableCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountsPayableCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounts payable",
        "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r41",
      "r817"
     ]
    },
    "us-gaap_AccountsPayableCurrentAndNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountsPayableCurrentAndNoncurrent",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AccountsPayableCurrentAndNoncurrent",
        "terseLabel": "Accounts Payable",
        "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business."
       }
      }
     },
     "auth_ref": [
      "r92",
      "r980"
     ]
    },
    "us-gaap_AccountsReceivableMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountsReceivableMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounts Receivable [Member]",
        "documentation": "Due from customers or clients for goods or services that have been delivered or sold."
       }
      }
     },
     "auth_ref": [
      "r738"
     ]
    },
    "us-gaap_AccountsReceivableNetCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccountsReceivableNetCurrent",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trade, less allowances of $496 and $497, respectively",
        "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current."
       }
      }
     },
     "auth_ref": [
      "r910"
     ]
    },
    "mrtn_AccruedAndOtherLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "AccruedAndOtherLiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accrued and other current liabilities",
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Also, including amount of liabilities classified as other, due within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_AccruedExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "AccruedExpenses",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details": {
       "parentTag": "us-gaap_AccruedLiabilitiesCurrent",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_AccruedExpenses",
        "terseLabel": "Accrued expenses",
        "documentation": "Accrued expenses."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AccruedIncomeTaxesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccruedIncomeTaxesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details": {
       "parentTag": "us-gaap_AccruedLiabilitiesCurrent",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AccruedIncomeTaxesCurrent",
        "terseLabel": "Accrued income taxes",
        "documentation": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations."
       }
      }
     },
     "auth_ref": [
      "r44",
      "r90"
     ]
    },
    "us-gaap_AccruedInsuranceCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccruedInsuranceCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesCurrent",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insurance and claims accruals",
        "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable to insurance entities to mitigate potential loss from various risks or to satisfy a promise to provide certain coverage's to employees. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "us-gaap_AccruedLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccruedLiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AccruedLiabilitiesCurrent",
        "totalLabel": "Accrued Liabilities, Current",
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "us-gaap_AccruedSalariesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccruedSalariesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details": {
       "parentTag": "us-gaap_AccruedLiabilitiesCurrent",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AccruedSalariesCurrent",
        "terseLabel": "Salaries and wages",
        "documentation": "Carrying value as of the balance sheet date of the obligations incurred through that date and payable for employees' services provided. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r44",
      "r758"
     ]
    },
    "us-gaap_AccruedVacationCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccruedVacationCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details": {
       "parentTag": "us-gaap_AccruedLiabilitiesCurrent",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AccruedVacationCurrent",
        "terseLabel": "Vacation",
        "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable for unused vacation time owed to employees based on the entity's vacation benefit given to its employees. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)."
       }
      }
     },
     "auth_ref": [
      "r28",
      "r44"
     ]
    },
    "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment",
        "negatedLabel": "Less accumulated depreciation",
        "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services."
       }
      }
     },
     "auth_ref": [
      "r27",
      "r158",
      "r621"
     ]
    },
    "us-gaap_AdditionalPaidInCapitalCommonStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AdditionalPaidInCapitalCommonStock",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Additional paid-in capital",
        "documentation": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital."
       }
      }
     },
     "auth_ref": [
      "r55"
     ]
    },
    "us-gaap_AdditionalPaidInCapitalMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AdditionalPaidInCapitalMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Additional Paid-in Capital [Member]",
        "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders."
       }
      }
     },
     "auth_ref": [
      "r666",
      "r898",
      "r899",
      "r900",
      "r901",
      "r964",
      "r1015"
     ]
    },
    "us-gaap_AdjustmentForAmortization": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AdjustmentForAmortization",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AdjustmentForAmortization",
        "terseLabel": "Amortization",
        "documentation": "The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives."
       }
      }
     },
     "auth_ref": [
      "r3"
     ]
    },
    "mrtn_AdjustmentsToAdditionalPaidInCapitalEmployeeTaxesPaidInExhangeForSharesWitheld": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "AdjustmentsToAdditionalPaidInCapitalEmployeeTaxesPaidInExhangeForSharesWitheld",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_AdjustmentsToAdditionalPaidInCapitalEmployeeTaxesPaidInExhangeForSharesWitheld",
        "negatedLabel": "Employee taxes paid in exchange for shares withheld",
        "documentation": "The adjustment to APIC satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-based payment arrangement compensation expense",
        "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r30",
      "r31",
      "r426"
     ]
    },
    "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Adjustments to reconcile net income to net cash provided by operating activities:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AllocatedShareBasedCompensationExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AllocatedShareBasedCompensationExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Share-based payment arrangement compensation expense",
        "label": "us-gaap_AllocatedShareBasedCompensationExpense",
        "terseLabel": "Share-Based Payment Arrangement, Expense",
        "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized."
       }
      }
     },
     "auth_ref": [
      "r457",
      "r463"
     ]
    },
    "us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AllocatedShareBasedCompensationExpenseNetOfTax",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax",
        "terseLabel": "Share-Based Payment Arrangement, Expense, after Tax",
        "documentation": "Amount, after tax, of expense for award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AllowanceForDoubtfulAccountsReceivableCurrent",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Accounts Receivable, Allowance for Credit Loss, Current",
        "terseLabel": "Accounts Receivable, Allowance for Credit Loss, Current",
        "documentation": "Amount of allowance for credit loss on accounts receivable, classified as current."
       }
      }
     },
     "auth_ref": [
      "r161",
      "r262",
      "r267"
     ]
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_AmortizationExpenseForTiresInService": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "AmortizationExpenseForTiresInService",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tires in service amortization",
        "documentation": "Represents information related to amortization expense for tires in service."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount",
        "terseLabel": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount",
        "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented."
       }
      }
     },
     "auth_ref": [
      "r209"
     ]
    },
    "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Antidilutive Securities [Axis]",
        "documentation": "Information by type of antidilutive security."
       }
      }
     },
     "auth_ref": [
      "r14"
     ]
    },
    "us-gaap_AntidilutiveSecuritiesNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AntidilutiveSecuritiesNameDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Antidilutive Securities, Name [Domain]",
        "documentation": "Incremental common shares attributable to securities that were not included in diluted earnings per share (EPS) because to do so would increase EPS amounts or decrease loss per share amounts for the period presented."
       }
      }
     },
     "auth_ref": [
      "r14"
     ]
    },
    "us-gaap_Assets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "Assets",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_Assets",
        "totalLabel": "Total assets",
        "documentation": "Amount of asset recognized for present right to economic benefit."
       }
      }
     },
     "auth_ref": [
      "r88",
      "r101",
      "r160",
      "r181",
      "r214",
      "r220",
      "r245",
      "r249",
      "r264",
      "r307",
      "r308",
      "r310",
      "r311",
      "r312",
      "r313",
      "r314",
      "r316",
      "r317",
      "r511",
      "r513",
      "r540",
      "r611",
      "r693",
      "r768",
      "r769",
      "r817",
      "r845",
      "r926",
      "r927",
      "r972"
     ]
    },
    "us-gaap_AssetsCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AssetsCurrent",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_AssetsCurrent",
        "totalLabel": "Total current assets",
        "documentation": "Amount of asset recognized for present right to economic benefit, classified as current."
       }
      }
     },
     "auth_ref": [
      "r154",
      "r164",
      "r181",
      "r264",
      "r307",
      "r308",
      "r310",
      "r311",
      "r312",
      "r313",
      "r314",
      "r316",
      "r317",
      "r511",
      "r513",
      "r540",
      "r817",
      "r926",
      "r927",
      "r972"
     ]
    },
    "us-gaap_AssetsCurrentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AssetsCurrentAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current assets:"
       }
      }
     },
     "auth_ref": []
    },
    "dei_AuditorFirmId": {
     "xbrltype": "nonemptySequenceNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "AuditorFirmId",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_AuditorFirmId",
        "terseLabel": "Auditor Firm ID",
        "documentation": "PCAOB issued Audit Firm Identifier"
       }
      }
     },
     "auth_ref": [
      "r849",
      "r850",
      "r862"
     ]
    },
    "dei_AuditorLocation": {
     "xbrltype": "internationalNameItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "AuditorLocation",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_AuditorLocation",
        "terseLabel": "Auditor Location"
       }
      }
     },
     "auth_ref": [
      "r849",
      "r850",
      "r862"
     ]
    },
    "dei_AuditorName": {
     "xbrltype": "internationalNameItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "AuditorName",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_AuditorName",
        "terseLabel": "Auditor Name"
       }
      }
     },
     "auth_ref": [
      "r849",
      "r850",
      "r862"
     ]
    },
    "mrtn_AutoLiabilityClaimMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "AutoLiabilityClaimMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Auto Liability Claim [Member]",
        "documentation": "Entity's liability claim for auto contingencies."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_AwardTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "AwardTypeAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Type [Axis]",
        "documentation": "Information by type of award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r428",
      "r429",
      "r430",
      "r432",
      "r433",
      "r434",
      "r435",
      "r436",
      "r437",
      "r438",
      "r439",
      "r440",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r446",
      "r447",
      "r448",
      "r449",
      "r452",
      "r453",
      "r454",
      "r455",
      "r456"
     ]
    },
    "mrtn_AwardsPaidToEmployeesUponVestingMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "AwardsPaidToEmployeesUponVestingMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Awards Paid to Employees Upon Vesting [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_BalanceSheetLocationAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "BalanceSheetLocationAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Financial Position Location, Balance [Axis]",
        "documentation": "Information by location in statement of financial position where disaggregated cumulative balance has been reported."
       }
      }
     },
     "auth_ref": [
      "r289",
      "r982",
      "r983"
     ]
    },
    "us-gaap_BalanceSheetLocationDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "BalanceSheetLocationDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Financial Position Location, Balance [Domain]",
        "documentation": "Location in statement of financial position where disaggregated cumulative balance has been reported."
       }
      }
     },
     "auth_ref": [
      "r36",
      "r37",
      "r289",
      "r982",
      "r983"
     ]
    },
    "mrtn_BrokerageMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "BrokerageMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Brokerage [Member]",
        "documentation": "One of the company's segments that arranges for small third party carriers to transport freight for our customers. Also includes MWL revenues."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_BuildingAndBuildingImprovementsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "BuildingAndBuildingImprovementsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Building and Building Improvements [Member]",
        "documentation": "Facility held for productive use including, but not limited to, office, production, storage and distribution facilities and any addition, improvement, or renovation to the structure, for example, but not limited to, interior masonry, interior flooring, electrical, and plumbing."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_BuildingConstructionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "BuildingConstructionMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Building Construction [Member]",
        "documentation": "Represents information pertaining to building construction."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_BuildingsAndLandOfficeEquipmentAndOtherMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "BuildingsAndLandOfficeEquipmentAndOtherMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Buildings And Land Office Equipment And Other [Member]",
        "documentation": "Represents information pertaining to buildings and land, office equipment and other."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CapitalAdditionsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CapitalAdditionsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Capital Addition Purchase Commitments [Member]",
        "documentation": "Contractual obligation to increase property, plant and equipment either through construction or future purchases."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CapitalizedContractCostImpairmentLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CapitalizedContractCostImpairmentLoss",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_CapitalizedContractCostImpairmentLoss",
        "terseLabel": "Capitalized Contract Cost, Impairment Loss",
        "documentation": "Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer."
       }
      }
     },
     "auth_ref": [
      "r270"
     ]
    },
    "us-gaap_CashAndCashEquivalentsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashAndCashEquivalentsAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "CASH AND CASH EQUIVALENTS:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CashAndCashEquivalentsAtCarryingValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashAndCashEquivalentsAtCarryingValue",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash and cash equivalents",
        "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r156",
      "r755"
     ]
    },
    "us-gaap_CashAndCashEquivalentsPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashAndCashEquivalentsPolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cash and Cash Equivalents, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value."
       }
      }
     },
     "auth_ref": [
      "r12"
     ]
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations",
        "periodStartLabel": "Beginning of year",
        "periodEndLabel": "End of year",
        "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates."
       }
      }
     },
     "auth_ref": [
      "r11",
      "r68",
      "r178"
     ]
    },
    "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
        "totalLabel": "NET CHANGE IN CASH AND CASH EQUIVALENTS",
        "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates."
       }
      }
     },
     "auth_ref": [
      "r0",
      "r68"
     ]
    },
    "dei_CityAreaCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "CityAreaCode",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "City Area Code",
        "documentation": "Area code of city"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CommitmentsAndContingencies": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommitmentsAndContingencies",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commitments and Contingencies",
        "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur."
       }
      }
     },
     "auth_ref": [
      "r49",
      "r94",
      "r614",
      "r680"
     ]
    },
    "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommitmentsAndContingenciesDisclosureTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Commitments and Contingencies Disclosure [Text Block]",
        "documentation": "The entire disclosure for commitments and contingencies."
       }
      }
     },
     "auth_ref": [
      "r75",
      "r293",
      "r294",
      "r739",
      "r916",
      "r921"
     ]
    },
    "us-gaap_CommonStockDividendsPerShareDeclared": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockDividendsPerShareDeclared",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends declared per common share (in dollars per share)",
        "terseLabel": "Common Stock, Dividends, Per Share, Declared",
        "documentation": "Aggregate dividends declared during the period for each share of common stock outstanding."
       }
      }
     },
     "auth_ref": [
      "r77"
     ]
    },
    "us-gaap_CommonStockMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock [Member]",
        "documentation": "Stock that is subordinate to all other stock of the issuer."
       }
      }
     },
     "auth_ref": [
      "r835",
      "r836",
      "r837",
      "r839",
      "r840",
      "r841",
      "r842",
      "r898",
      "r899",
      "r901",
      "r964",
      "r1013",
      "r1015"
     ]
    },
    "us-gaap_CommonStockParOrStatedValuePerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockParOrStatedValuePerShare",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Par or Stated Value Per Share (in dollars per share)",
        "terseLabel": "Common Stock, Par or Stated Value Per Share",
        "documentation": "Face amount or stated value per share of common stock."
       }
      }
     },
     "auth_ref": [
      "r54"
     ]
    },
    "us-gaap_CommonStockSharesAuthorized": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockSharesAuthorized",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Shares Authorized (in shares)",
        "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws."
       }
      }
     },
     "auth_ref": [
      "r54",
      "r681"
     ]
    },
    "us-gaap_CommonStockSharesIssued": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockSharesIssued",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Shares, Issued (in shares)",
        "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury."
       }
      }
     },
     "auth_ref": [
      "r54"
     ]
    },
    "us-gaap_CommonStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockSharesOutstanding",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common Stock, Shares, Outstanding (in shares)",
        "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r54",
      "r681",
      "r699",
      "r1015",
      "r1016"
     ]
    },
    "us-gaap_CommonStockValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CommonStockValue",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Common stock, $.01 par value per share; 192,000,000 shares authorized; 81,463,938 shares at December 31, 2024, and 81,312,168 shares at December 31, 2023, issued and outstanding",
        "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity."
       }
      }
     },
     "auth_ref": [
      "r54",
      "r616",
      "r817"
     ]
    },
    "mrtn_CommunicationsAndUtilitiesExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "CommunicationsAndUtilitiesExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 3.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Communications and utilities",
        "terseLabel": "Communications and utilities",
        "documentation": "Amount of expense associated with communications and utilities during the period."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CompensationAndEmployeeBenefitPlansTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CompensationAndEmployeeBenefitPlansTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation and Employee Benefit Plans [Text Block]",
        "documentation": "The entire disclosure for an entity's employee compensation and benefit plans, including, but not limited to, postemployment and postretirement benefit plans, defined benefit pension plans, defined contribution plans, non-qualified and supplemental benefit plans, deferred compensation, share-based compensation, life insurance, severance, health care, unemployment and other benefit plans."
       }
      }
     },
     "auth_ref": [
      "r80",
      "r81",
      "r82",
      "r83"
     ]
    },
    "us-gaap_CompensationRelatedCostsGeneralTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CompensationRelatedCostsGeneralTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-11-termination-of-deferred-compensation-plan"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Compensation Related Costs, General [Text Block]",
        "documentation": "The entire disclosure for compensation costs, including compensated absences accruals, compensated absences liability, deferred compensation arrangements and income statement compensation items. Deferred compensation arrangements may include a description of an arrangement with an individual employee, which is generally an employment contract between the entity and a selected officer or key employee containing a promise by the employer to pay certain amounts at designated future dates, usually including a period after retirement, upon compliance with stipulated requirements. This type of arrangement is distinguished from broader based employee benefit plans as it is usually tailored to the employee. Disclosure also typically includes the amount of related compensation expense recognized during the reporting period, the number of shares (units) issued during the period under such arrangements, and the carrying amount as of the balance sheet date of the related liability."
       }
      }
     },
     "auth_ref": [
      "r359",
      "r360"
     ]
    },
    "us-gaap_ConcentrationRiskBenchmarkDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConcentrationRiskBenchmarkDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concentration Risk Benchmark [Domain]",
        "documentation": "The denominator in a calculation of a disclosed concentration risk percentage."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r19",
      "r38",
      "r39",
      "r257",
      "r738"
     ]
    },
    "us-gaap_ConcentrationRiskByBenchmarkAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConcentrationRiskByBenchmarkAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concentration Risk Benchmark [Axis]",
        "documentation": "Information by benchmark of concentration risk."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r19",
      "r38",
      "r39",
      "r257",
      "r657",
      "r738"
     ]
    },
    "us-gaap_ConcentrationRiskByTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConcentrationRiskByTypeAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concentration Risk Type [Axis]",
        "documentation": "Information by type of concentration risk, for example, but not limited to, asset, liability, net assets, geographic, customer, employees, supplier, lender."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r19",
      "r38",
      "r39",
      "r257",
      "r738",
      "r882"
     ]
    },
    "us-gaap_ConcentrationRiskPercentage1": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConcentrationRiskPercentage1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ConcentrationRiskPercentage1",
        "terseLabel": "Concentration Risk, Percentage",
        "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r19",
      "r38",
      "r39",
      "r257"
     ]
    },
    "us-gaap_ConcentrationRiskTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConcentrationRiskTypeDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Concentration Risk Type [Domain]",
        "documentation": "For an entity that discloses a concentration risk as a percentage of some financial balance or benchmark, identifies the type (for example, asset, liability, net assets, geographic, customer, employees, supplier, lender) of the concentration."
       }
      }
     },
     "auth_ref": [
      "r17",
      "r19",
      "r38",
      "r39",
      "r257",
      "r738"
     ]
    },
    "srt_ConsolidationItemsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "ConsolidationItemsAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consolidation Items [Axis]",
        "documentation": "Information by components, eliminations, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments."
       }
      }
     },
     "auth_ref": [
      "r99",
      "r112",
      "r138",
      "r139",
      "r140",
      "r141",
      "r142",
      "r143",
      "r144",
      "r145",
      "r146",
      "r183",
      "r214",
      "r222",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r249",
      "r250",
      "r251",
      "r307",
      "r308",
      "r309",
      "r310",
      "r312",
      "r313",
      "r314",
      "r315",
      "r316",
      "r768",
      "r769",
      "r884",
      "r885",
      "r926",
      "r927"
     ]
    },
    "srt_ConsolidationItemsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "ConsolidationItemsDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consolidation Items [Domain]",
        "documentation": "Components, elimination, non-segment corporate-level activity and reconciling items used in consolidating a parent entity and its subsidiaries or its operating segments."
       }
      }
     },
     "auth_ref": [
      "r99",
      "r112",
      "r138",
      "r139",
      "r140",
      "r141",
      "r142",
      "r143",
      "r144",
      "r145",
      "r146",
      "r183",
      "r214",
      "r222",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r249",
      "r250",
      "r251",
      "r307",
      "r308",
      "r309",
      "r310",
      "r312",
      "r313",
      "r314",
      "r315",
      "r316",
      "r768",
      "r769",
      "r884",
      "r885",
      "r926",
      "r927"
     ]
    },
    "us-gaap_ConsolidationPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ConsolidationPolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Consolidation, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary."
       }
      }
     },
     "auth_ref": [
      "r34",
      "r759"
     ]
    },
    "mrtn_ConstructionProjectsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ConstructionProjectsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Construction Projects [Member]",
        "documentation": "Information pertaining to construction projects."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ContractWithCustomerAssetNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ContractWithCustomerAssetNet",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ContractWithCustomerAssetNet",
        "terseLabel": "Contract with Customer, Asset, after Allowance for Credit Loss, Total",
        "documentation": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time."
       }
      }
     },
     "auth_ref": [
      "r346",
      "r347",
      "r358"
     ]
    },
    "us-gaap_ContractWithCustomerAssetNetCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ContractWithCustomerAssetNetCurrent",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details": {
       "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ContractWithCustomerAssetNetCurrent",
        "terseLabel": "Contract assets",
        "documentation": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current."
       }
      }
     },
     "auth_ref": [
      "r346",
      "r347",
      "r358"
     ]
    },
    "mrtn_CreditFacilityMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "CreditFacilityMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Credit Facility [Member]",
        "documentation": "Credit facility member."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CurrentFederalTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CurrentFederalTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details": {
       "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Federal",
        "documentation": "Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r883",
      "r896",
      "r963"
     ]
    },
    "dei_CurrentFiscalYearEndDate": {
     "xbrltype": "gMonthDayItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "CurrentFiscalYearEndDate",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current Fiscal Year End Date",
        "documentation": "End date of current fiscal year in the format --MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CurrentIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CurrentIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details": {
       "parentTag": "us-gaap_IncomeTaxExpenseBenefit",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_CurrentIncomeTaxExpenseBenefit",
        "totalLabel": "Total current",
        "documentation": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r495",
      "r896"
     ]
    },
    "us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_CurrentStateAndLocalTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CurrentStateAndLocalTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details": {
       "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "State",
        "documentation": "Amount of current state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r883",
      "r896",
      "r963"
     ]
    },
    "us-gaap_CustomerConcentrationRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "CustomerConcentrationRiskMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer Concentration Risk [Member]",
        "documentation": "Reflects the percentage that revenues in the period from one or more significant customers is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer."
       }
      }
     },
     "auth_ref": [
      "r72",
      "r257"
     ]
    },
    "mrtn_CustomerContractTerm": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "CustomerContractTerm",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_CustomerContractTerm",
        "terseLabel": "Customer Contract Term (Year)",
        "documentation": "Duration of customer contracts."
       }
      }
     },
     "auth_ref": []
    },
    "cyd_CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r857",
      "r873"
     ]
    },
    "cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskBoardOfDirectorsOversightTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Board of Directors Oversight [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r857",
      "r873"
     ]
    },
    "cyd_CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management Expertise of Management Responsible [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r859",
      "r875"
     ]
    },
    "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management Positions or Committees Responsible [Flag]"
       }
      }
     },
     "auth_ref": [
      "r859",
      "r875"
     ]
    },
    "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]"
       }
      }
     },
     "auth_ref": [
      "r861",
      "r877"
     ]
    },
    "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management Positions or Committees Responsible [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r859",
      "r875"
     ]
    },
    "cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r852",
      "r868"
     ]
    },
    "cyd_CybersecurityRiskManagementProcessesIntegratedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementProcessesIntegratedFlag",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management Processes Integrated [Flag]"
       }
      }
     },
     "auth_ref": [
      "r853",
      "r869"
     ]
    },
    "cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementProcessesIntegratedTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management Processes Integrated [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r853",
      "r869"
     ]
    },
    "cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementStrategyAndGovernanceAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management, Strategy, and Governance [Abstract]"
       }
      }
     },
     "auth_ref": [
      "r851",
      "r867"
     ]
    },
    "cyd_CybersecurityRiskManagementStrategyAndGovernanceLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementStrategyAndGovernanceLineItems",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management, Strategy, and Governance [Line Items]"
       }
      }
     },
     "auth_ref": [
      "r851",
      "r867"
     ]
    },
    "cyd_CybersecurityRiskManagementStrategyAndGovernanceTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementStrategyAndGovernanceTable",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management, Strategy, and Governance [Table]"
       }
      }
     },
     "auth_ref": [
      "r851",
      "r867"
     ]
    },
    "cyd_CybersecurityRiskManagementThirdPartyEngagedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskManagementThirdPartyEngagedFlag",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Management Third Party Engaged [Flag]"
       }
      }
     },
     "auth_ref": [
      "r854",
      "r870"
     ]
    },
    "cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]"
       }
      }
     },
     "auth_ref": [
      "r856",
      "r872"
     ]
    },
    "cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r856",
      "r872"
     ]
    },
    "cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r857",
      "r873"
     ]
    },
    "cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r860",
      "r876"
     ]
    },
    "cyd_CybersecurityRiskRoleOfManagementTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskRoleOfManagementTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Role of Management [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r858",
      "r874"
     ]
    },
    "cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/cyd/2024",
     "localname": "CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag",
     "presentation": [
      "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]"
       }
      }
     },
     "auth_ref": [
      "r855",
      "r871"
     ]
    },
    "us-gaap_DebtDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtDisclosureTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Disclosure [Text Block]",
        "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants."
       }
      }
     },
     "auth_ref": [
      "r76",
      "r180",
      "r284",
      "r285",
      "r286",
      "r287",
      "r288",
      "r305",
      "r306",
      "r318",
      "r324",
      "r325",
      "r326",
      "r327",
      "r328",
      "r329",
      "r334",
      "r341",
      "r342",
      "r343",
      "r547"
     ]
    },
    "us-gaap_DebtInstrumentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtInstrumentAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument [Axis]",
        "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities."
       }
      }
     },
     "auth_ref": [
      "r10",
      "r43",
      "r44",
      "r89",
      "r93",
      "r183",
      "r319",
      "r320",
      "r321",
      "r322",
      "r323",
      "r325",
      "r330",
      "r331",
      "r332",
      "r333",
      "r335",
      "r336",
      "r337",
      "r338",
      "r339",
      "r340",
      "r778",
      "r779",
      "r780",
      "r781",
      "r782",
      "r807",
      "r894",
      "r917",
      "r918",
      "r919",
      "r967",
      "r968"
     ]
    },
    "us-gaap_DebtInstrumentNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DebtInstrumentNameDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Debt Instrument, Name [Domain]",
        "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities."
       }
      }
     },
     "auth_ref": [
      "r10",
      "r183",
      "r319",
      "r320",
      "r321",
      "r322",
      "r323",
      "r325",
      "r330",
      "r331",
      "r332",
      "r333",
      "r335",
      "r336",
      "r337",
      "r338",
      "r339",
      "r340",
      "r778",
      "r779",
      "r780",
      "r781",
      "r782",
      "r807",
      "r894",
      "r917",
      "r918",
      "r919",
      "r967",
      "r968"
     ]
    },
    "mrtn_DedicatedMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "DedicatedMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dedicated [Member]",
        "documentation": "Dedicated segment provides customized transportation solutions tailored to meet individual customers\u2019 requirements, utilizing temperature-controlled trailers, dry vans and other specialized equipment within the United States."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Table Text Block]",
        "documentation": "Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredFederalIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredFederalIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details": {
       "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredFederalIncomeTaxExpenseBenefit",
        "terseLabel": "Federal",
        "documentation": "Amount of deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national tax expense (benefit) for non-US (United States of America) jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r896",
      "r962",
      "r963"
     ]
    },
    "us-gaap_DeferredIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details": {
       "parentTag": "us-gaap_IncomeTaxExpenseBenefit",
       "weight": 1.0,
       "order": 0.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredIncomeTaxExpenseBenefit",
        "terseLabel": "Deferred income taxes",
        "totalLabel": "Total deferred",
        "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r3",
      "r109",
      "r896"
     ]
    },
    "us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredIncomeTaxLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredIncomeTaxLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details": {
       "parentTag": "us-gaap_DeferredTaxLiabilities",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredIncomeTaxLiabilities",
        "totalLabel": "Deferred Tax Liabilities, Gross",
        "documentation": "Amount of deferred tax liability attributable to taxable temporary differences."
       }
      }
     },
     "auth_ref": [
      "r50",
      "r51",
      "r91",
      "r488"
     ]
    },
    "us-gaap_DeferredIncomeTaxLiabilitiesNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredIncomeTaxLiabilitiesNet",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred income taxes",
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting."
       }
      }
     },
     "auth_ref": [
      "r469",
      "r470",
      "r612"
     ]
    },
    "us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredStateAndLocalIncomeTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details": {
       "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit",
        "terseLabel": "State",
        "documentation": "Amount of deferred state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction."
       }
      }
     },
     "auth_ref": [
      "r896",
      "r962",
      "r963"
     ]
    },
    "us-gaap_DeferredTaxAssetsGross": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredTaxAssetsGross",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details": {
       "parentTag": "us-gaap_DeferredTaxLiabilities",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredTaxAssetsGross",
        "totalLabel": "Deferred Tax Assets, Gross",
        "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards."
       }
      }
     },
     "auth_ref": [
      "r489"
     ]
    },
    "us-gaap_DeferredTaxAssetsGrossAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredTaxAssetsGrossAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred tax assets:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredTaxAssetsOther": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredTaxAssetsOther",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details": {
       "parentTag": "us-gaap_DeferredTaxAssetsGross",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredTaxAssetsOther",
        "terseLabel": "Other",
        "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other."
       }
      }
     },
     "auth_ref": [
      "r960"
     ]
    },
    "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details": {
       "parentTag": "us-gaap_DeferredTaxAssetsGross",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther",
        "terseLabel": "Reserves and accrued liabilities",
        "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other."
       }
      }
     },
     "auth_ref": [
      "r960"
     ]
    },
    "us-gaap_DeferredTaxLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredTaxLiabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredTaxLiabilities",
        "totalLabel": "Net deferred tax liability",
        "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting."
       }
      }
     },
     "auth_ref": [
      "r959"
     ]
    },
    "us-gaap_DeferredTaxLiabilitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredTaxLiabilitiesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Deferred tax liabilities:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DeferredTaxLiabilitiesPrepaidExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredTaxLiabilitiesPrepaidExpenses",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details": {
       "parentTag": "us-gaap_DeferredIncomeTaxLiabilities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredTaxLiabilitiesPrepaidExpenses",
        "terseLabel": "Prepaid expenses",
        "documentation": "Amount of deferred tax consequences attributable to taxable temporary differences derived from prepaid expenses."
       }
      }
     },
     "auth_ref": [
      "r960"
     ]
    },
    "us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DeferredTaxLiabilitiesPropertyPlantAndEquipment",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details": {
       "parentTag": "us-gaap_DeferredIncomeTaxLiabilities",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment",
        "terseLabel": "Depreciation",
        "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment."
       }
      }
     },
     "auth_ref": [
      "r960"
     ]
    },
    "us-gaap_DefinedContributionPlanCostRecognized": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DefinedContributionPlanCostRecognized",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DefinedContributionPlanCostRecognized",
        "terseLabel": "Defined Contribution Plan, Cost",
        "documentation": "Amount of cost for defined contribution plan."
       }
      }
     },
     "auth_ref": [
      "r420"
     ]
    },
    "us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DefinedContributionPlanEmployerDiscretionaryContributionAmount",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount",
        "terseLabel": "Defined Contribution Plan, Employer Discretionary Contribution Amount",
        "documentation": "Amount of discretionary contributions made by an employer to a defined contribution plan."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DefinedContributionPlanEmployerMatchingContributionPercent",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent",
        "terseLabel": "Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay",
        "documentation": "Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DefinedContributionPlanEmployerMatchingContributionPercentOfMatch",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch",
        "terseLabel": "Defined Contribution Plan, Employer Matching Contribution, Percent of Match",
        "documentation": "Percentage employer matches of the employee's percentage contribution matched."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage",
        "terseLabel": "Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage",
        "documentation": "Percentage of employer's matching contributions to a defined contribution plan that vests in a given year."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeeAmount",
        "terseLabel": "Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount",
        "documentation": "Maximum amount the employee may contribute to a defined contribution plan."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_DenominatorAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "DenominatorAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Denominator:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_Depreciation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "Depreciation",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 4.0
      },
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Depreciation",
        "terseLabel": "Depreciation",
        "documentation": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation."
       }
      }
     },
     "auth_ref": [
      "r3",
      "r26"
     ]
    },
    "srt_DirectorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "DirectorMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Director [Member]",
        "documentation": "Person serving on board of directors."
       }
      }
     },
     "auth_ref": [
      "r886",
      "r909",
      "r1014"
     ]
    },
    "us-gaap_DisclosureTextBlockAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DisclosureTextBlockAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-11-termination-of-deferred-compensation-plan",
      "http://www.marten.com/20241231/role/statement-note-12-fair-value-of-financial-instruments",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-9-leases"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DisclosureTextBlockAbstract",
        "terseLabel": "Notes to Financial Statements"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DividendsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DividendsAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends [Axis]",
        "documentation": "Information by distribution of earnings to shareholder. Includes, but is not limited to, distribution paid and declared."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_DividendsCommonStockCash": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DividendsCommonStockCash",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_DividendsCommonStockCash",
        "negatedLabel": "Dividends on common stock",
        "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash."
       }
      }
     },
     "auth_ref": [
      "r77"
     ]
    },
    "us-gaap_DividendsDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "DividendsDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends [Domain]",
        "documentation": "Distributions of earnings to shareholders including but not limited to cash, property or capital stock."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_DividendsTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "DividendsTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends [Text Block]",
        "documentation": "Disclosure of information related to dividends paid during the period."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentAnnualReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentAnnualReport",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_DocumentAnnualReport",
        "terseLabel": "Document Annual Report",
        "documentation": "Boolean flag that is true only for a form used as an annual report."
       }
      }
     },
     "auth_ref": [
      "r849",
      "r850",
      "r862"
     ]
    },
    "dei_DocumentFinStmtErrorCorrectionFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentFinStmtErrorCorrectionFlag",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_DocumentFinStmtErrorCorrectionFlag",
        "terseLabel": "Document Financial Statement Error Correction [Flag]",
        "documentation": "Indicates whether any of the financial statement period in the filing include a restatement due to error correction."
       }
      }
     },
     "auth_ref": [
      "r849",
      "r850",
      "r862",
      "r864"
     ]
    },
    "dei_DocumentFiscalPeriodFocus": {
     "xbrltype": "fiscalPeriodItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentFiscalPeriodFocus",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Period Focus",
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentFiscalYearFocus": {
     "xbrltype": "gYearItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentFiscalYearFocus",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Year Focus",
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentInformationLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentInformationLineItems",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Information [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentInformationTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentInformationTable",
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Information [Table]",
        "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_DocumentPeriodEndDate",
        "terseLabel": "Document Period End Date",
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentTransitionReport": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentTransitionReport",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_DocumentTransitionReport",
        "terseLabel": "Document Transition Report",
        "documentation": "Boolean flag that is true only for a form used as a transition report."
       }
      }
     },
     "auth_ref": [
      "r863"
     ]
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentType",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_DocumentType",
        "terseLabel": "Document Type",
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_EarningsPerShareBasic": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerShareBasic",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Basic earnings per common share (in dollars per share)",
        "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r171",
      "r189",
      "r190",
      "r191",
      "r192",
      "r193",
      "r194",
      "r199",
      "r201",
      "r206",
      "r207",
      "r208",
      "r213",
      "r507",
      "r510",
      "r522",
      "r523",
      "r608",
      "r626",
      "r760"
     ]
    },
    "us-gaap_EarningsPerShareDiluted": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerShareDiluted",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Diluted earnings per common share (in dollars per share)",
        "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r171",
      "r189",
      "r190",
      "r191",
      "r192",
      "r193",
      "r194",
      "r201",
      "r206",
      "r207",
      "r208",
      "r213",
      "r507",
      "r510",
      "r522",
      "r523",
      "r608",
      "r626",
      "r760"
     ]
    },
    "us-gaap_EarningsPerSharePolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerSharePolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings Per Share, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements."
       }
      }
     },
     "auth_ref": [
      "r14",
      "r15",
      "r210"
     ]
    },
    "us-gaap_EarningsPerShareTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EarningsPerShareTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Earnings Per Share [Text Block]",
        "documentation": "The entire disclosure for earnings per share."
       }
      }
     },
     "auth_ref": [
      "r198",
      "r209",
      "r211",
      "r212"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateContinuingOperations": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EffectiveIncomeTaxRateContinuingOperations",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_EffectiveIncomeTaxRateContinuingOperations",
        "totalLabel": "Effective tax rate",
        "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations."
       }
      }
     },
     "auth_ref": [
      "r472",
      "r799"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details": {
       "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate",
        "terseLabel": "Federal statutory income tax rate",
        "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss)."
       }
      }
     },
     "auth_ref": [
      "r182",
      "r472",
      "r498",
      "r799"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpense",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details": {
       "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense",
        "terseLabel": "Per diem and other non-deductible expenses",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses."
       }
      }
     },
     "auth_ref": [
      "r476",
      "r477",
      "r897",
      "r957"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details": {
       "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent",
        "terseLabel": "Other, net",
        "documentation": "Percentage of reported income tax benefit (expense) from difference to income tax expense (benefit) computed by applying statutory federal (national) income tax rate to pretax income (loss) from continuing operation, attributable to other reconciling items. Excludes state and local income tax expense (benefit), federal tax expense (benefit), statutory income tax expense (benefit) outside of country of domicile, tax credit, nondeductible expense, deduction, income tax settlement, income tax contingency, and cross-border tax law."
       }
      }
     },
     "auth_ref": [
      "r958"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details": {
       "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes",
        "terseLabel": "Increase in taxes arising from state income taxes, net of federal income tax benefit",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit)."
       }
      }
     },
     "auth_ref": [
      "r474",
      "r799",
      "r897",
      "r957"
     ]
    },
    "us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EffectiveIncomeTaxRateReconciliationTaxCredits",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details": {
       "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations",
       "weight": -1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_EffectiveIncomeTaxRateReconciliationTaxCredits",
        "negatedTerseLabel": "Federal tax credits",
        "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits."
       }
      }
     },
     "auth_ref": [
      "r475",
      "r477",
      "r897",
      "r957"
     ]
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized",
        "terseLabel": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount",
        "documentation": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r458"
     ]
    },
    "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1",
        "terseLabel": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition",
        "documentation": "Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r458"
     ]
    },
    "us-gaap_EmployeeStockOptionMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EmployeeStockOptionMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Payment Arrangement, Option [Member]",
        "documentation": "Share-based payment arrangement granting right, subject to vesting and other restrictions, to purchase or sell certain number of shares at predetermined price for specified period of time."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine1": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityAddressAddressLine1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line One",
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressCityOrTown": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityAddressCityOrTown",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, City or Town",
        "documentation": "Name of the City or Town"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressPostalZipCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityAddressPostalZipCode",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Postal Zip Code",
        "documentation": "Code for the postal or zip code"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressStateOrProvince": {
     "xbrltype": "stateOrProvinceItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityAddressStateOrProvince",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, State or Province",
        "documentation": "Name of the state or province."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r847"
     ]
    },
    "dei_EntityCommonStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityCommonStockSharesOutstanding",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityCommonStockSharesOutstanding",
        "terseLabel": "Entity Common Stock, Shares Outstanding (in shares)",
        "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCurrentReportingStatus": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityCurrentReportingStatus",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityCurrentReportingStatus",
        "terseLabel": "Entity Current Reporting Status",
        "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-document-and-entity-information",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-tables",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables",
      "http://www.marten.com/20241231/role/statement-note-11-termination-of-deferred-compensation-plan",
      "http://www.marten.com/20241231/role/statement-note-12-fair-value-of-financial-instruments",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-tables",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-tables",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-tables",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual",
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases",
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals",
      "http://www.marten.com/20241231/role/statement-note-9-leases-tables",
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity [Domain]",
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityEmergingGrowthCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityEmergingGrowthCompany",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityEmergingGrowthCompany",
        "terseLabel": "Entity Emerging Growth Company",
        "documentation": "Indicate if registrant meets the emerging growth company criteria."
       }
      }
     },
     "auth_ref": [
      "r847"
     ]
    },
    "dei_EntityFileNumber": {
     "xbrltype": "fileNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityFileNumber",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityFileNumber",
        "terseLabel": "Entity File Number",
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityFilerCategory": {
     "xbrltype": "filerCategoryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityFilerCategory",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityFilerCategory",
        "terseLabel": "Entity Filer Category",
        "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure."
       }
      }
     },
     "auth_ref": [
      "r847"
     ]
    },
    "dei_EntityIncorporationStateCountryCode": {
     "xbrltype": "edgarStateCountryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityIncorporationStateCountryCode",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Incorporation, State or Country Code",
        "documentation": "Two-character EDGAR code representing the state or country of incorporation."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityInteractiveDataCurrent": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityInteractiveDataCurrent",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityInteractiveDataCurrent",
        "terseLabel": "Entity Interactive Data Current",
        "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files)."
       }
      }
     },
     "auth_ref": [
      "r878"
     ]
    },
    "dei_EntityPublicFloat": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityPublicFloat",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityPublicFloat",
        "terseLabel": "Entity Public Float",
        "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityRegistrantName",
        "terseLabel": "Entity Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r847"
     ]
    },
    "dei_EntityShellCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityShellCompany",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityShellCompany",
        "terseLabel": "Entity Shell Company",
        "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r847"
     ]
    },
    "dei_EntitySmallBusiness": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntitySmallBusiness",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntitySmallBusiness",
        "terseLabel": "Entity Small Business",
        "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)."
       }
      }
     },
     "auth_ref": [
      "r847"
     ]
    },
    "dei_EntityTaxIdentificationNumber": {
     "xbrltype": "employerIdItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityTaxIdentificationNumber",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Tax Identification Number",
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS."
       }
      }
     },
     "auth_ref": [
      "r847"
     ]
    },
    "dei_EntityVoluntaryFilers": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityVoluntaryFilers",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityVoluntaryFilers",
        "terseLabel": "Entity Voluntary Filers",
        "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityWellKnownSeasonedIssuer": {
     "xbrltype": "yesNoItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityWellKnownSeasonedIssuer",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_EntityWellKnownSeasonedIssuer",
        "terseLabel": "Entity Well-known Seasoned Issuer",
        "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A."
       }
      }
     },
     "auth_ref": [
      "r879"
     ]
    },
    "us-gaap_EquityComponentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "EquityComponentDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Component [Domain]",
        "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r150",
      "r168",
      "r169",
      "r170",
      "r184",
      "r185",
      "r186",
      "r188",
      "r193",
      "r195",
      "r197",
      "r215",
      "r265",
      "r266",
      "r281",
      "r345",
      "r496",
      "r497",
      "r504",
      "r505",
      "r506",
      "r508",
      "r509",
      "r510",
      "r515",
      "r516",
      "r517",
      "r518",
      "r519",
      "r520",
      "r521",
      "r541",
      "r542",
      "r543",
      "r544",
      "r545",
      "r546",
      "r548",
      "r551",
      "r566",
      "r625",
      "r651",
      "r652",
      "r653",
      "r666",
      "r721"
     ]
    },
    "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class [Domain]",
        "documentation": "Class of asset."
       }
      }
     },
     "auth_ref": [
      "r525",
      "r526",
      "r527",
      "r528",
      "r529",
      "r530",
      "r534",
      "r801"
     ]
    },
    "us-gaap_FairValueByAssetClassAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueByAssetClassAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Asset Class [Axis]",
        "documentation": "Information by class of asset."
       }
      }
     },
     "auth_ref": [
      "r525",
      "r526",
      "r527",
      "r528",
      "r529",
      "r530",
      "r534",
      "r801"
     ]
    },
    "us-gaap_FairValueDisclosuresTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "FairValueDisclosuresTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-12-fair-value-of-financial-instruments"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair Value Disclosures [Text Block]",
        "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information."
       }
      }
     },
     "auth_ref": [
      "r529",
      "r531",
      "r532",
      "r533",
      "r535",
      "r536",
      "r537",
      "r538",
      "r539",
      "r607",
      "r800",
      "r804"
     ]
    },
    "mrtn_FuelAndFuelTaxExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "FuelAndFuelTaxExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 0.0
      },
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fuel and fuel taxes",
        "terseLabel": "Fuel and fuel taxes",
        "documentation": "Amount of expense associated with fuel and fuel tax expense."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_FuelSurchargeRevenueMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "FuelSurchargeRevenueMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fuel Surcharge Revenue [Member]",
        "documentation": "Represents revenue from fuel surcharges."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_FullValueAwardsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "FullValueAwardsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Full Value Awards [Member]",
        "documentation": "Information pertaining to full value awards."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_GainLossOnDispositionOfAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "GainLossOnDispositionOfAssets",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": -1.0,
       "order": 1.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 5.0
      },
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": -1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_GainLossOnDispositionOfAssets",
        "negatedLabel": "Gain on disposition of revenue equipment",
        "negatedTerseLabel": "Gain on disposition of revenue equipment",
        "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property."
       }
      }
     },
     "auth_ref": [
      "r893",
      "r914",
      "r915"
     ]
    },
    "us-gaap_GeneralInsuranceExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "GeneralInsuranceExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 0.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insurance and claims",
        "terseLabel": "Insurance and claims",
        "documentation": "The expense in the period incurred with respect to protection provided by insurance entities against risks other than risks associated with production (which are allocated to cost of sales)."
       }
      }
     },
     "auth_ref": [
      "r63"
     ]
    },
    "us-gaap_GeographicConcentrationRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "GeographicConcentrationRiskMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographic Concentration Risk [Member]",
        "documentation": "Reflects the percentage that a specified dollar value on the balance sheet or income statement in the period from one or more specified geographic areas is to a corresponding consolidated, segment, or product line amount. Risk is the materially adverse effects of economic decline or antagonistic political actions resulting in loss of assets, sales volume, labor supply, or source of materials and supplies in a US state or a specified country, continent, or region such as EMEA (Europe, Middle East, Africa)."
       }
      }
     },
     "auth_ref": [
      "r18",
      "r738"
     ]
    },
    "us-gaap_GuaranteeObligationsByNatureAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "GuaranteeObligationsByNatureAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Guarantor Obligations, Nature [Axis]",
        "documentation": "Information by nature of guarantee."
       }
      }
     },
     "auth_ref": [
      "r301",
      "r302",
      "r303",
      "r304"
     ]
    },
    "us-gaap_GuaranteeObligationsNatureDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "GuaranteeObligationsNatureDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Guarantor Obligations, Nature [Domain]",
        "documentation": "Represents a description of the nature of the guarantee or each group of similar guarantees."
       }
      }
     },
     "auth_ref": [
      "r301",
      "r302",
      "r303",
      "r304"
     ]
    },
    "dei_IcfrAuditorAttestationFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "IcfrAuditorAttestationFlag",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "dei_IcfrAuditorAttestationFlag",
        "terseLabel": "ICFR Auditor Attestation Flag"
       }
      }
     },
     "auth_ref": [
      "r849",
      "r850",
      "r862"
     ]
    },
    "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
        "totalLabel": "Income before income taxes",
        "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest."
       }
      }
     },
     "auth_ref": [
      "r60",
      "r96",
      "r100",
      "r609",
      "r623",
      "r762",
      "r768",
      "r903",
      "r905",
      "r906",
      "r907",
      "r908"
     ]
    },
    "us-gaap_IncomeStatementAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeStatementAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Statement [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncomeStatementLocationAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeStatementLocationAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Income Location, Balance [Axis]",
        "documentation": "Information by location in statement of income where disaggregated amount has been reported."
       }
      }
     },
     "auth_ref": [
      "r282",
      "r289",
      "r290",
      "r526",
      "r530",
      "r534",
      "r648",
      "r650",
      "r706",
      "r751",
      "r802",
      "r984"
     ]
    },
    "us-gaap_IncomeStatementLocationDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeStatementLocationDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Income Location, Balance [Domain]",
        "documentation": "Location in statement of income where disaggregated amount has been reported."
       }
      }
     },
     "auth_ref": [
      "r289",
      "r290",
      "r526",
      "r530",
      "r534",
      "r648",
      "r650",
      "r706",
      "r751",
      "r802",
      "r984"
     ]
    },
    "us-gaap_IncomeTaxDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeTaxDisclosureTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax Disclosure [Text Block]",
        "documentation": "The entire disclosure for income tax."
       }
      }
     },
     "auth_ref": [
      "r182",
      "r465",
      "r472",
      "r478",
      "r479",
      "r480",
      "r486",
      "r491",
      "r499",
      "r501",
      "r502",
      "r503",
      "r661",
      "r799"
     ]
    },
    "us-gaap_IncomeTaxExpenseBenefit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeTaxExpenseBenefit",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_NetIncomeLoss",
       "weight": -1.0,
       "order": 1.0
      },
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income taxes expense",
        "totalLabel": "Total expense",
        "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations."
       }
      }
     },
     "auth_ref": [
      "r102",
      "r110",
      "r196",
      "r197",
      "r214",
      "r228",
      "r249",
      "r471",
      "r472",
      "r500",
      "r628",
      "r799"
     ]
    },
    "us-gaap_IncomeTaxPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeTaxPolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income Tax, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements."
       }
      }
     },
     "auth_ref": [
      "r167",
      "r467",
      "r468",
      "r486",
      "r487",
      "r490",
      "r494",
      "r659"
     ]
    },
    "us-gaap_IncomeTaxesPaidNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncomeTaxesPaidNet",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Income taxes",
        "documentation": "Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax."
       }
      }
     },
     "auth_ref": [
      "r13",
      "r177",
      "r492",
      "r493"
     ]
    },
    "mrtn_IncreaseDecreaseCapitalExpendituresIncurredButNotYetPaid": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "IncreaseDecreaseCapitalExpendituresIncurredButNotYetPaid",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Change in property and equipment not yet paid",
        "documentation": "The increase (decrease) to the amount of future cash outflows to pay for purchases of fixed assets that have occurred."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncreaseDecreaseInAccountsPayable": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInAccountsPayable",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 4.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_IncreaseDecreaseInAccountsPayable",
        "terseLabel": "Accounts payable",
        "documentation": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "mrtn_IncreaseDecreaseInAccruedOtherCurrentLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "IncreaseDecreaseInAccruedOtherCurrentLiabilities",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Accrued and other current liabilities",
        "label": "mrtn_IncreaseDecreaseInAccruedOtherCurrentLiabilities",
        "documentation": "The increase (decrease) during the reporting period in accrued and other current liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncreaseDecreaseInInsuranceLiabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInInsuranceLiabilities",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Insurance and claims accruals",
        "label": "us-gaap_IncreaseDecreaseInInsuranceLiabilities",
        "documentation": "The increase (decrease) in insurance liability balances during the period."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInOperatingCapitalAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Changes in other current operating items:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets",
        "negatedLabel": "Prepaid expenses and other",
        "documentation": "Amount of increase (decrease) in prepaid expenses, and assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "us-gaap_IncreaseDecreaseInReceivables": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncreaseDecreaseInReceivables",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": -1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_IncreaseDecreaseInReceivables",
        "negatedLabel": "Receivables",
        "documentation": "The increase (decrease) during the reporting period in the total amount due within one year (or one operating cycle) from all parties, associated with underlying transactions that are classified as operating activities."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "IncrementalCommonSharesAttributableToShareBasedPaymentArrangements",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details": {
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Effect of dilutive stock options (in shares)",
        "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method."
       }
      }
     },
     "auth_ref": [
      "r202",
      "r203",
      "r204",
      "r208",
      "r427"
     ]
    },
    "ecd_InsiderTradingArrLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "InsiderTradingArrLineItems",
     "auth_ref": [
      "r865"
     ]
    },
    "us-gaap_InsuranceClaimsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InsuranceClaimsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Insurance Claims [Member]",
        "documentation": "A demand for payment of a policy benefit because of the occurrence of an insured event, such as the death or disability of the insured; the maturity of an endowment; the incurrence of hospital or medical bills; the destruction or damage of property and related deaths or injuries; defects in, liens on, or challenges to the title to real estate; or the occurrence of a surety loss; and the costs to process claims."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_InterestPaidNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterestPaidNet",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Interest",
        "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount."
       }
      }
     },
     "auth_ref": [
      "r173",
      "r175",
      "r176"
     ]
    },
    "us-gaap_InterimPeriodCostsNotAllocableDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "InterimPeriodCostsNotAllocableDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Interim Period, Costs Not Allocable [Domain]",
        "documentation": "This element represents the type of costs and expenses incurred during an interim period that cannot be readily identified with the activities or benefits of other interim periods and are charged to the interim period in which incurred."
       }
      }
     },
     "auth_ref": [
      "r16"
     ]
    },
    "mrtn_IntermodalMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "IntermodalMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Intermodal [Member]",
        "documentation": "One of the company's segments that transports freight within the US, primarily utilizing our temperature controlled containers or to lesser extent contracted carriers."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LaborAndRelatedExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LaborAndRelatedExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 2.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 6.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Salaries, wages and benefits",
        "terseLabel": "Salaries, wages and benefits",
        "documentation": "Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit."
       }
      }
     },
     "auth_ref": [
      "r891"
     ]
    },
    "us-gaap_LandAndBuildingMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LandAndBuildingMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Land and Building [Member]",
        "documentation": "Real estate held for productive use and structures used in the conduct of business, including but not limited to, office, production, storage and distribution facilities."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_LeaseBalanceSheetClassificationTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "LeaseBalanceSheetClassificationTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lease, Balance Sheet Classification [Table Text Block]",
        "documentation": "Tabular disclosure of balance sheet classification of leases."
       }
      }
     },
     "auth_ref": []
    },
    "dei_LegalEntityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "LegalEntityAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-document-and-entity-information",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-tables",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables",
      "http://www.marten.com/20241231/role/statement-note-11-termination-of-deferred-compensation-plan",
      "http://www.marten.com/20241231/role/statement-note-12-fair-value-of-financial-instruments",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-tables",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-tables",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-tables",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual",
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases",
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals",
      "http://www.marten.com/20241231/role/statement-note-9-leases-tables",
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Legal Entity [Axis]",
        "documentation": "The set of legal entities associated with a report."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]",
        "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position."
       }
      }
     },
     "auth_ref": [
      "r970"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDue",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
        "totalLabel": "Total lease payments",
        "terseLabel": "Lessee, Operating Lease, Liability, to be Paid, Total",
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease."
       }
      }
     },
     "auth_ref": [
      "r562"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths",
        "terseLabel": "2025",
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r562"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour",
        "terseLabel": "2028",
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r562"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree",
        "terseLabel": "2027",
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r562"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details": {
       "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo",
        "terseLabel": "2026",
        "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": [
      "r562"
     ]
    },
    "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount",
        "negatedLabel": "Adjust to present value",
        "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease."
       }
      }
     },
     "auth_ref": [
      "r562"
     ]
    },
    "us-gaap_LesseeOperatingLeaseRenewalTerm": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeaseRenewalTerm",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LesseeOperatingLeaseRenewalTerm",
        "terseLabel": "Lessee, Operating Lease, Renewal Term (Month)",
        "documentation": "Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r969"
     ]
    },
    "us-gaap_LesseeOperatingLeasesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LesseeOperatingLeasesTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Lessee, Operating Leases [Text Block]",
        "documentation": "The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability."
       }
      }
     },
     "auth_ref": [
      "r550"
     ]
    },
    "us-gaap_LettersOfCreditOutstandingAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LettersOfCreditOutstandingAmount",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LettersOfCreditOutstandingAmount",
        "terseLabel": "Letters of Credit Outstanding, Amount",
        "documentation": "The total amount of the contingent obligation under letters of credit outstanding as of the reporting date."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_Liabilities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "Liabilities",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_Liabilities",
        "totalLabel": "Total liabilities",
        "documentation": "Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others."
       }
      }
     },
     "auth_ref": [
      "r10",
      "r43",
      "r44",
      "r45",
      "r47",
      "r48",
      "r49",
      "r52",
      "r181",
      "r264",
      "r307",
      "r308",
      "r310",
      "r311",
      "r312",
      "r313",
      "r314",
      "r316",
      "r317",
      "r512",
      "r513",
      "r514",
      "r540",
      "r679",
      "r761",
      "r845",
      "r926",
      "r972",
      "r973"
     ]
    },
    "us-gaap_LiabilitiesAndStockholdersEquity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LiabilitiesAndStockholdersEquity",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LiabilitiesAndStockholdersEquity",
        "totalLabel": "Total liabilities and stockholders\u2019 equity",
        "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any."
       }
      }
     },
     "auth_ref": [
      "r59",
      "r95",
      "r618",
      "r817",
      "r895",
      "r912",
      "r966"
     ]
    },
    "us-gaap_LiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LiabilitiesCurrent",
        "totalLabel": "Total current liabilities",
        "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r45",
      "r155",
      "r181",
      "r264",
      "r307",
      "r308",
      "r310",
      "r311",
      "r312",
      "r313",
      "r314",
      "r316",
      "r317",
      "r512",
      "r513",
      "r514",
      "r540",
      "r817",
      "r926",
      "r972",
      "r973"
     ]
    },
    "us-gaap_LiabilitiesCurrentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LiabilitiesCurrentAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Current liabilities:"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_LicenseFeesMemberMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "LicenseFeesMemberMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "License Fees Member [Member]",
        "documentation": "License fees member member."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_LineOfCreditFacilityDividendRestrictionsPercentageOfNetIncomeLimit": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "LineOfCreditFacilityDividendRestrictionsPercentageOfNetIncomeLimit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_LineOfCreditFacilityDividendRestrictionsPercentageOfNetIncomeLimit",
        "terseLabel": "Line Of Credit Facility Dividend Restrictions Percentage Of Net Income Limit",
        "documentation": "Line of credit facility dividend restrictions percentage of net income limit."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_LineOfCreditFacilityDividendRestrictionsPercentageOfNetIncomeLimit1": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "LineOfCreditFacilityDividendRestrictionsPercentageOfNetIncomeLimit1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_LineOfCreditFacilityDividendRestrictionsPercentageOfNetIncomeLimit1",
        "terseLabel": "Line of Credit Facility Dividend Restrictions Percentage of Net Income Limit1",
        "documentation": "Line of credit facility dividend restrictions percentage of net income limit."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_LineOfCreditFacilityDividendsPaymentMaximum": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "LineOfCreditFacilityDividendsPaymentMaximum",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_LineOfCreditFacilityDividendsPaymentMaximum",
        "terseLabel": "Line of Credit Facility, Dividends Payment, Maximum",
        "documentation": "The maximum amount of dividends that can be paid under the credit facility."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LineOfCreditFacilityMaximumBorrowingCapacity",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity",
        "terseLabel": "Line of Credit Facility, Maximum Borrowing Capacity",
        "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility."
       }
      }
     },
     "auth_ref": [
      "r42",
      "r46"
     ]
    },
    "us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LineOfCreditFacilityRemainingBorrowingCapacity",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity",
        "terseLabel": "Line of Credit Facility, Remaining Borrowing Capacity",
        "documentation": "Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding)."
       }
      }
     },
     "auth_ref": [
      "r42",
      "r46",
      "r306"
     ]
    },
    "mrtn_LineOfCreditFacilityWaiverToPayDividendsMaximum": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "LineOfCreditFacilityWaiverToPayDividendsMaximum",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_LineOfCreditFacilityWaiverToPayDividendsMaximum",
        "terseLabel": "Line of Credit Facility, Waiver to Pay Dividends, Maximum",
        "documentation": "The maximum amount for a waiver to pay for dividends as part of a line of credit facility."
       }
      }
     },
     "auth_ref": []
    },
    "dei_LocalPhoneNumber": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "LocalPhoneNumber",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Local Phone Number",
        "documentation": "Local phone number for entity."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LongTermPurchaseCommitmentByCategoryOfItemPurchasedAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Category of Item Purchased [Axis]",
        "documentation": "Information by category of items purchased under a long-term purchase commitment."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LongTermPurchaseCommitmentCategoryOfItemPurchasedDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LongTermPurchaseCommitmentCategoryOfItemPurchasedDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Term Purchase Commitment, Category of Item Purchased [Domain]",
        "documentation": "General description of the goods or services to be purchased from the counterparty to the long-term purchase commitment."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LongtermDebtWeightedAverageInterestRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LongtermDebtWeightedAverageInterestRate",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_LongtermDebtWeightedAverageInterestRate",
        "terseLabel": "Long-Term Debt, Weighted Average Interest Rate, at Point in Time",
        "documentation": "Weighted average interest rate of long-term debt outstanding calculated at point in time."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_LossContingenciesByNatureOfContingencyAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingenciesByNatureOfContingencyAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loss Contingency Nature [Axis]",
        "documentation": "Information by type of existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur."
       }
      }
     },
     "auth_ref": [
      "r295",
      "r296",
      "r297",
      "r300",
      "r464",
      "r656",
      "r777",
      "r922",
      "r923"
     ]
    },
    "us-gaap_LossContingencyNatureDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "LossContingencyNatureDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Loss Contingency, Nature [Domain]",
        "documentation": "An existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur. Resolution of the uncertainty may confirm the incurrence of a loss or impairment of an asset or the incurrence of a liability."
       }
      }
     },
     "auth_ref": [
      "r295",
      "r296",
      "r297",
      "r300",
      "r464",
      "r656",
      "r777",
      "r922",
      "r923"
     ]
    },
    "mrtn_LossContingencyRangePossibleLossPerClaim": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "LossContingencyRangePossibleLossPerClaim",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_LossContingencyRangePossibleLossPerClaim",
        "terseLabel": "Loss Contingency Range Possible Loss Per Claim",
        "documentation": "Amount of possible loss from each claim incurred."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_LossOnDepositsAboveFDICAmount": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "LossOnDepositsAboveFDICAmount",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_LossOnDepositsAboveFDICAmount",
        "terseLabel": "Loss on Deposits Above FDIC Amount",
        "documentation": "Represents losses on deposits in federally insured bank accounts which exceed the federally insured limit."
       }
      }
     },
     "auth_ref": []
    },
    "srt_MajorCustomersAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "MajorCustomersAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer [Axis]",
        "documentation": "Information by name or description of a single external customer or a group of external customers."
       }
      }
     },
     "auth_ref": [
      "r257",
      "r786",
      "r827",
      "r832",
      "r930",
      "r981",
      "r985",
      "r986",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1003",
      "r1004",
      "r1005",
      "r1006",
      "r1007",
      "r1008",
      "r1009",
      "r1010",
      "r1011",
      "r1012"
     ]
    },
    "srt_MaximumMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "MaximumMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases",
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Maximum [Member]",
        "documentation": "Upper limit of the provided range."
       }
      }
     },
     "auth_ref": [
      "r113",
      "r115",
      "r117",
      "r118",
      "r120",
      "r148",
      "r149",
      "r296",
      "r297",
      "r298",
      "r299",
      "r423",
      "r464",
      "r524",
      "r575",
      "r647",
      "r649",
      "r656",
      "r671",
      "r672",
      "r727",
      "r729",
      "r731",
      "r732",
      "r734",
      "r749",
      "r750",
      "r774",
      "r783",
      "r795",
      "r803",
      "r804",
      "r805",
      "r806",
      "r828",
      "r928",
      "r974",
      "r975",
      "r976",
      "r977",
      "r978",
      "r979"
     ]
    },
    "srt_MinimumMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "MinimumMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases",
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Minimum [Member]",
        "documentation": "Lower limit of the provided range."
       }
      }
     },
     "auth_ref": [
      "r113",
      "r115",
      "r117",
      "r118",
      "r120",
      "r148",
      "r149",
      "r296",
      "r297",
      "r298",
      "r299",
      "r423",
      "r464",
      "r524",
      "r575",
      "r647",
      "r649",
      "r656",
      "r671",
      "r672",
      "r727",
      "r729",
      "r731",
      "r732",
      "r734",
      "r749",
      "r750",
      "r774",
      "r783",
      "r795",
      "r803",
      "r804",
      "r805",
      "r828",
      "r928",
      "r974",
      "r975",
      "r976",
      "r977",
      "r978",
      "r979"
     ]
    },
    "ecd_MtrlTermsOfTrdArrTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "MtrlTermsOfTrdArrTextBlock",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Material Terms of Trading Arrangement [Text Block]"
       }
      }
     },
     "auth_ref": [
      "r866"
     ]
    },
    "srt_NameOfMajorCustomerDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "NameOfMajorCustomerDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Customer [Domain]",
        "documentation": "Single external customer or group of external customers."
       }
      }
     },
     "auth_ref": [
      "r257",
      "r786",
      "r827",
      "r832",
      "r930",
      "r981",
      "r985",
      "r986",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1003",
      "r1004",
      "r1005",
      "r1006",
      "r1007",
      "r1008",
      "r1009",
      "r1010",
      "r1011",
      "r1012"
     ]
    },
    "us-gaap_NatureOfExpenseAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NatureOfExpenseAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Nature of Expense [Axis]",
        "documentation": "Information by type of cost or expense."
       }
      }
     },
     "auth_ref": [
      "r16"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInFinancingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
        "totalLabel": "Net cash used for financing activities",
        "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit."
       }
      }
     },
     "auth_ref": [
      "r174"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "CASH FLOWS USED FOR FINANCING ACTIVITIES:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInInvestingActivities",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
        "totalLabel": "Net cash used for investing activities",
        "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets."
       }
      }
     },
     "auth_ref": [
      "r174"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "CASH FLOW USED FOR INVESTING ACTIVITIES:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInOperatingActivities",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
        "totalLabel": "Net cash provided by operating activities",
        "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities."
       }
      }
     },
     "auth_ref": [
      "r68",
      "r69",
      "r70"
     ]
    },
    "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "CASH FLOWS PROVIDED BY OPERATING ACTIVITIES:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NetIncomeLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NetIncomeLoss",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities",
       "weight": 1.0,
       "order": 10.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Net income",
        "totalLabel": "Net income",
        "terseLabel": "Net income",
        "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent."
       }
      }
     },
     "auth_ref": [
      "r61",
      "r70",
      "r97",
      "r153",
      "r165",
      "r166",
      "r170",
      "r181",
      "r187",
      "r189",
      "r190",
      "r191",
      "r192",
      "r193",
      "r196",
      "r197",
      "r205",
      "r264",
      "r307",
      "r308",
      "r310",
      "r311",
      "r312",
      "r313",
      "r314",
      "r316",
      "r317",
      "r507",
      "r510",
      "r523",
      "r540",
      "r624",
      "r701",
      "r719",
      "r720",
      "r843",
      "r926"
     ]
    },
    "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "New Accounting Pronouncements, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact."
       }
      }
     },
     "auth_ref": []
    },
    "ecd_NonRule10b51ArrAdoptedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonRule10b51ArrAdoptedFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ecd_NonRule10b51ArrAdoptedFlag",
        "terseLabel": "Non-Rule 10b5-1 Arrangement Adopted [Flag]"
       }
      }
     },
     "auth_ref": [
      "r866"
     ]
    },
    "ecd_NonRule10b51ArrTrmntdFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "NonRule10b51ArrTrmntdFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ecd_NonRule10b51ArrTrmntdFlag",
        "terseLabel": "Non-Rule 10b5-1 Arrangement Terminated [Flag]"
       }
      }
     },
     "auth_ref": [
      "r866"
     ]
    },
    "us-gaap_NonmonetaryTransactionTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NonmonetaryTransactionTypeAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Nonmonetary Transaction Type [Axis]",
        "documentation": "Information by nature of the nonmonetary transaction or group of similar transactions, such as a barter or exchange."
       }
      }
     },
     "auth_ref": [
      "r564",
      "r565",
      "r809",
      "r810",
      "r811",
      "r812",
      "r813",
      "r814",
      "r815",
      "r816"
     ]
    },
    "us-gaap_NonmonetaryTransactionTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NonmonetaryTransactionTypeDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Nonmonetary Transaction Type [Domain]",
        "documentation": "Identifies the nature of the nonmonetary transaction or group of similar transactions, such as a barter or exchange."
       }
      }
     },
     "auth_ref": [
      "r564",
      "r565",
      "r809",
      "r810",
      "r811",
      "r812",
      "r813",
      "r814",
      "r815",
      "r816"
     ]
    },
    "us-gaap_NonoperatingIncomeExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NonoperatingIncomeExpense",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_NonoperatingIncomeExpense",
        "negatedTerseLabel": "Other",
        "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business)."
       }
      }
     },
     "auth_ref": [
      "r64"
     ]
    },
    "us-gaap_NontradeReceivablesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NontradeReceivablesCurrent",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other",
        "documentation": "The sum of amounts currently receivable other than from customers. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r889"
     ]
    },
    "mrtn_NoteToFinancialStatementDetailsTextual": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "NoteToFinancialStatementDetailsTextual",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note To Financial Statement Details Textual"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_NotesToFinancialStatementsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "NotesToFinancialStatementsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Notes To Financial Statements [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_NumberOfOperatingSegments": {
     "xbrltype": "integerItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NumberOfOperatingSegments",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_NumberOfOperatingSegments",
        "terseLabel": "Number of Operating Segments",
        "documentation": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues."
       }
      }
     },
     "auth_ref": [
      "r769",
      "r904"
     ]
    },
    "us-gaap_NumberOfReportableSegments": {
     "xbrltype": "integerItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "NumberOfReportableSegments",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_NumberOfReportableSegments",
        "terseLabel": "Number of Reportable Segments",
        "documentation": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements."
       }
      }
     },
     "auth_ref": [
      "r763",
      "r773",
      "r904"
     ]
    },
    "mrtn_NumeratorAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "NumeratorAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Numerator:"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2022Q1DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2022Q1DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2022 Q1 Dividends [Member]",
        "documentation": "Represents 2022 Q1 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2022Q2DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2022Q2DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2022 Q2 Dividends [Member]",
        "documentation": "Represents 2022 Q2 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2022Q3DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2022Q3DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2022 Q3 Dividends [Member]",
        "documentation": "Represents 2022 Q3 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2022Q4DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2022Q4DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2022 Q4 Dividends [Member]",
        "documentation": "Represents 2022 Q4 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2023Q1DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2023Q1DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2023 Q1 Dividends [Member]",
        "documentation": "Represents 2023 Q1 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2023Q2DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2023Q2DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2023 Q2 Dividends [Member]",
        "documentation": "Represents 2023 Q2 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2023Q3DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2023Q3DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2023 Q3 Dividends [Member]",
        "documentation": "Represents 2023 Q3 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2023Q4DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2023Q4DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2023 Q4 Dividends [Member]",
        "documentation": "Represents 2023 Q4 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2024Q1DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2024Q1DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2024 Q1 Dividends [Member]",
        "documentation": "Represents 2024 Q1 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2024Q2DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2024Q2DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2024 Q2 Dividends [Member]",
        "documentation": "Represents 2024 Q2 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2024Q3DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2024Q3DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2024 Q3 Dividends [Member]",
        "documentation": "Represents 2024 Q3 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_O2024Q4DividendsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "O2024Q4DividendsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "O 2024 Q4 Dividends [Member]",
        "documentation": "Represents 2024 Q4 dividends."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OfficeEquipmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OfficeEquipmentMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Office Equipment [Member]",
        "documentation": "Tangible personal property used in an office setting. Examples include, but are not limited to, computers, copiers and fax machine."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_OneHalfOfAwardsPaidImmediatelyUponVestingAndOneHalfCreditedToEmployeesAccountsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "OneHalfOfAwardsPaidImmediatelyUponVestingAndOneHalfCreditedToEmployeesAccountsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "One Half of Awards Paid Immediately Upon Vesting and One Half Credited to Employees' Accounts [Member]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OpenTaxYear": {
     "xbrltype": "gYearListItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OpenTaxYear",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OpenTaxYear",
        "terseLabel": "Open Tax Year",
        "documentation": "Tax year that remains open to examination under enacted tax laws, in YYYY format."
       }
      }
     },
     "auth_ref": [
      "r482"
     ]
    },
    "us-gaap_OperatingExpenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingExpenses",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0,
       "order": 0.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingExpenses",
        "totalLabel": "Total operating expenses",
        "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OperatingExpensesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingExpensesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating expenses (income):"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OperatingIncomeLoss": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingIncomeLoss",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest",
       "weight": 1.0,
       "order": 0.0
      },
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingIncomeLoss",
        "totalLabel": "Operating income",
        "terseLabel": "Operating Income",
        "documentation": "The net result for the period of deducting operating expenses from operating revenues."
       }
      }
     },
     "auth_ref": [
      "r100",
      "r762",
      "r903",
      "r905",
      "r906",
      "r907",
      "r908"
     ]
    },
    "us-gaap_OperatingIncomeLossAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingIncomeLossAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating income/(loss):"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_OperatingLeaseAssetsAndLiabilitiesAcquired": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "OperatingLeaseAssetsAndLiabilitiesAcquired",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating lease assets and liabilities acquired",
        "documentation": "The value of operating lease assets and liabilities recognized in noncash transactions."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OperatingLeaseCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseCost",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingLeaseCost",
        "terseLabel": "Operating Lease, Cost",
        "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability."
       }
      }
     },
     "auth_ref": [
      "r556",
      "r808"
     ]
    },
    "us-gaap_OperatingLeaseLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseLiability",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Total operating lease liabilities",
        "totalLabel": "Total liabilities",
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease."
       }
      }
     },
     "auth_ref": [
      "r553"
     ]
    },
    "us-gaap_OperatingLeaseLiabilityCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseLiabilityCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details": {
       "parentTag": "us-gaap_OperatingLeaseLiability",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Accrued and other current liabilities",
        "label": "us-gaap_OperatingLeaseLiabilityCurrent",
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current."
       }
      }
     },
     "auth_ref": [
      "r553"
     ]
    },
    "us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList",
        "terseLabel": "Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes current operating lease liability."
       }
      }
     },
     "auth_ref": [
      "r554"
     ]
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseLiabilityNoncurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Liabilities",
       "weight": 1.0,
       "order": 0.0
      },
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details": {
       "parentTag": "us-gaap_OperatingLeaseLiability",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Noncurrent operating lease liabilities",
        "label": "Noncurrent operating lease liabilities",
        "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent."
       }
      }
     },
     "auth_ref": [
      "r553"
     ]
    },
    "us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList",
        "terseLabel": "Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes noncurrent operating lease liability."
       }
      }
     },
     "auth_ref": [
      "r554"
     ]
    },
    "us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList",
        "terseLabel": "Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes operating lease liability."
       }
      }
     },
     "auth_ref": [
      "r554"
     ]
    },
    "us-gaap_OperatingLeasePayments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeasePayments",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingLeasePayments",
        "terseLabel": "Operating Lease, Payments",
        "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use."
       }
      }
     },
     "auth_ref": [
      "r555",
      "r558"
     ]
    },
    "us-gaap_OperatingLeaseRightOfUseAsset": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseRightOfUseAsset",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "verboseLabel": "Other noncurrent assets (a)",
        "label": "us-gaap_OperatingLeaseRightOfUseAsset",
        "documentation": "Amount of lessee's right to use underlying asset under operating lease."
       }
      }
     },
     "auth_ref": [
      "r552"
     ]
    },
    "us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList": {
     "xbrltype": "enumerationSetItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList",
        "terseLabel": "Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]",
        "documentation": "Indicates line item in statement of financial position that includes operating lease right-of-use asset."
       }
      }
     },
     "auth_ref": [
      "r554"
     ]
    },
    "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseWeightedAverageDiscountRatePercent",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent",
        "terseLabel": "Operating Lease, Weighted Average Discount Rate, Percent",
        "documentation": "Weighted average discount rate for operating lease calculated at point in time."
       }
      }
     },
     "auth_ref": [
      "r561",
      "r808"
     ]
    },
    "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1",
        "terseLabel": "Operating Lease, Weighted Average Remaining Lease Term (Month)",
        "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r560",
      "r808"
     ]
    },
    "mrtn_OperatingRatio": {
     "xbrltype": "pureItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "OperatingRatio",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_OperatingRatio",
        "terseLabel": "Operating ratio",
        "documentation": "Ratio of operating expenses."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_OperatingRatioNetOfFuelSurcharges": {
     "xbrltype": "pureItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "OperatingRatioNetOfFuelSurcharges",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_OperatingRatioNetOfFuelSurcharges",
        "terseLabel": "Operating ratio, net of fuel surcharges",
        "documentation": "Ratio of operating expenses including fuel surcharges."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_OperatingSegmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OperatingSegmentsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating Segments [Member]",
        "documentation": "Identifies components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity."
       }
      }
     },
     "auth_ref": [
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r250",
      "r768",
      "r769"
     ]
    },
    "us-gaap_OtherAccruedLiabilitiesCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherAccruedLiabilitiesCurrent",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details": {
       "parentTag": "us-gaap_AccruedLiabilitiesCurrent",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OtherAccruedLiabilitiesCurrent",
        "terseLabel": "Other",
        "documentation": "Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r44"
     ]
    },
    "us-gaap_OtherAssetsCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherAssetsCurrent",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details": {
       "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OtherAssetsCurrent",
        "terseLabel": "Other",
        "documentation": "Amount of current assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r163",
      "r817"
     ]
    },
    "us-gaap_OtherAssetsNoncurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherAssetsNoncurrent",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Other noncurrent assets",
        "documentation": "Amount of noncurrent assets classified as other."
       }
      }
     },
     "auth_ref": [
      "r159"
     ]
    },
    "us-gaap_OtherCostAndExpenseOperating": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "OtherCostAndExpenseOperating",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 3.0
      },
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 9.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_OtherCostAndExpenseOperating",
        "terseLabel": "Other",
        "documentation": "The total amount of other operating cost and expense items that are associated with the entity's normal revenue producing operation."
       }
      }
     },
     "auth_ref": [
      "r62",
      "r627",
      "r768"
     ]
    },
    "mrtn_PartsAndTiresInventoryMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "PartsAndTiresInventoryMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Parts And Tires Inventory [Member]",
        "documentation": "Parts and tires inventory member."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsForProceedsFromOtherInvestingActivities",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PaymentsForProceedsFromOtherInvestingActivities",
        "negatedLabel": "Other",
        "documentation": "Amount of cash (inflow) outflow from investing activities classified as other."
       }
      }
     },
     "auth_ref": [
      "r880",
      "r892"
     ]
    },
    "us-gaap_PaymentsForRepurchaseOfCommonStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsForRepurchaseOfCommonStock",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PaymentsForRepurchaseOfCommonStock",
        "negatedLabel": "Repurchase and retirement of common stock",
        "documentation": "The cash outflow to reacquire common stock during the period."
       }
      }
     },
     "auth_ref": [
      "r67"
     ]
    },
    "us-gaap_PaymentsOfDividendsCommonStock": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsOfDividendsCommonStock",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PaymentsOfDividendsCommonStock",
        "terseLabel": "Payments of Ordinary Dividends, Common Stock",
        "negatedTerseLabel": "Dividends on common stock",
        "documentation": "Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity."
       }
      }
     },
     "auth_ref": [
      "r67"
     ]
    },
    "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": -1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation",
        "negatedLabel": "Employee taxes paid in exchange for shares withheld",
        "documentation": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r172"
     ]
    },
    "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PaymentsToAcquirePropertyPlantAndEquipment",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": -1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment",
        "negatedLabel": "Revenue equipment additions",
        "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets."
       }
      }
     },
     "auth_ref": [
      "r66"
     ]
    },
    "us-gaap_PerformanceSharesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PerformanceSharesMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Performance Shares [Member]",
        "documentation": "Share-based payment arrangement awarded for meeting performance target."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PlanNameAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PlanNameAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Plan Name [Axis]",
        "documentation": "Information by plan name for share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r931",
      "r932",
      "r933",
      "r934",
      "r935",
      "r936",
      "r937",
      "r938",
      "r939",
      "r940",
      "r941",
      "r942",
      "r943",
      "r944",
      "r945",
      "r946",
      "r947",
      "r948",
      "r949",
      "r950",
      "r951",
      "r952",
      "r953",
      "r954",
      "r955",
      "r956"
     ]
    },
    "us-gaap_PlanNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PlanNameDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Plan Name [Domain]",
        "documentation": "Plan name for share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r931",
      "r932",
      "r933",
      "r934",
      "r935",
      "r936",
      "r937",
      "r938",
      "r939",
      "r940",
      "r941",
      "r942",
      "r943",
      "r944",
      "r945",
      "r946",
      "r947",
      "r948",
      "r949",
      "r950",
      "r951",
      "r952",
      "r953",
      "r954",
      "r955",
      "r956"
     ]
    },
    "us-gaap_PolicyTextBlockAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PolicyTextBlockAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PolicyTextBlockAbstract",
        "terseLabel": "Accounting Policies"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PreferredStockParOrStatedValuePerShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PreferredStockParOrStatedValuePerShare",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Par or Stated Value Per Share (in dollars per share)",
        "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer."
       }
      }
     },
     "auth_ref": [
      "r53",
      "r344"
     ]
    },
    "us-gaap_PreferredStockSharesAuthorized": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PreferredStockSharesAuthorized",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred Stock, Shares Authorized (in shares)",
        "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws."
       }
      }
     },
     "auth_ref": [
      "r53",
      "r681"
     ]
    },
    "us-gaap_PreferredStockSharesIssued": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PreferredStockSharesIssued",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PreferredStockSharesIssued",
        "terseLabel": "Preferred Stock, Shares Issued (in shares)",
        "documentation": "Number of shares issued for nonredeemable preferred shares and preferred shares redeemable solely at option of issuer. Includes, but is not limited to, preferred shares issued, repurchased, and held as treasury shares. Excludes preferred shares classified as debt."
       }
      }
     },
     "auth_ref": [
      "r53",
      "r344"
     ]
    },
    "us-gaap_PreferredStockSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PreferredStockSharesOutstanding",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PreferredStockSharesOutstanding",
        "terseLabel": "Preferred Stock, Shares Outstanding, Ending Balance (in shares)",
        "documentation": "Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased."
       }
      }
     },
     "auth_ref": [
      "r53",
      "r681",
      "r699",
      "r1015",
      "r1016"
     ]
    },
    "us-gaap_PreferredStockValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PreferredStockValue",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Preferred stock, $.01 par value per share; 2,000,000 shares authorized; no shares issued and outstanding",
        "documentation": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity."
       }
      }
     },
     "auth_ref": [
      "r53",
      "r615",
      "r817"
     ]
    },
    "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PrepaidExpenseAndOtherAssetsCurrent",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_AssetsCurrent",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prepaid expenses and other",
        "totalLabel": "Prepaid Expense and Other Assets, Current",
        "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r890"
     ]
    },
    "us-gaap_PrepaidExpenseCurrent": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PrepaidExpenseCurrent",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details": {
       "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PrepaidExpenseCurrent",
        "terseLabel": "Prepaid expenses",
        "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits within a future period of one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r162",
      "r268",
      "r269",
      "r756"
     ]
    },
    "us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PrepaidExpensesAndOtherCurrentAssetsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Prepaid Expenses and Other Current Assets [Member]",
        "documentation": "Primary financial statement caption encompassing prepaid expenses and other current assets."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PrepaidInsurance": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PrepaidInsurance",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details": {
       "parentTag": "us-gaap_PrepaidExpenseAndOtherAssetsCurrent",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PrepaidInsurance",
        "terseLabel": "Insurance premiums",
        "documentation": "Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer."
       }
      }
     },
     "auth_ref": [
      "r757",
      "r775",
      "r913"
     ]
    },
    "us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Issuance of common stock from share-based payment arrangement exercises, deferred compensation plan distributions and vesting of performance unit awards",
        "documentation": "Amount of cash inflow from issuance of shares under share-based payment arrangement. Includes, but is not limited to, option exercised."
       }
      }
     },
     "auth_ref": [
      "r1",
      "r9"
     ]
    },
    "us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProceedsFromSaleOfPropertyPlantAndEquipment",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows": {
       "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Proceeds from revenue equipment dispositions",
        "documentation": "The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale."
       }
      }
     },
     "auth_ref": [
      "r65"
     ]
    },
    "us-gaap_ProceedsFromStockOptionsExercised": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ProceedsFromStockOptionsExercised",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ProceedsFromStockOptionsExercised",
        "terseLabel": "Proceeds from Stock Options Exercised",
        "documentation": "Amount of cash inflow from exercise of option under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r1",
      "r9"
     ]
    },
    "srt_ProductOrServiceAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "ProductOrServiceAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Product and Service [Axis]",
        "documentation": "Information by product and service, or group of similar products and similar services."
       }
      }
     },
     "auth_ref": [
      "r122",
      "r123",
      "r124",
      "r125",
      "r126",
      "r127",
      "r147",
      "r253",
      "r576",
      "r640",
      "r641",
      "r642",
      "r643",
      "r644",
      "r645",
      "r646",
      "r753",
      "r784",
      "r826",
      "r828",
      "r829",
      "r833",
      "r834",
      "r887",
      "r924",
      "r925",
      "r930",
      "r981",
      "r985",
      "r986",
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1003",
      "r1004",
      "r1005",
      "r1006",
      "r1007",
      "r1008",
      "r1009",
      "r1010",
      "r1011",
      "r1012"
     ]
    },
    "srt_ProductsAndServicesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "ProductsAndServicesDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Product and Service [Domain]",
        "documentation": "Product or service, or a group of similar products or similar services."
       }
      }
     },
     "auth_ref": [
      "r122",
      "r123",
      "r124",
      "r125",
      "r126",
      "r127",
      "r147",
      "r253",
      "r576",
      "r640",
      "r641",
      "r642",
      "r643",
      "r644",
      "r645",
      "r646",
      "r753",
      "r784",
      "r826",
      "r828",
      "r829",
      "r833",
      "r834",
      "r887",
      "r924",
      "r925",
      "r930",
      "r981",
      "r985",
      "r986",
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1003",
      "r1004",
      "r1005",
      "r1006",
      "r1007",
      "r1008",
      "r1009",
      "r1010",
      "r1011",
      "r1012"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property and equipment:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PropertyPlantAndEquipmentByTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentByTypeAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Lived Tangible Asset [Axis]",
        "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale."
       }
      }
     },
     "auth_ref": [
      "r4",
      "r563"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentGross": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentGross",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_PropertyPlantAndEquipmentNet",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue equipment",
        "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures."
       }
      }
     },
     "auth_ref": [
      "r74",
      "r157",
      "r622"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentNet": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentNet",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_Assets",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PropertyPlantAndEquipmentNet",
        "totalLabel": "Net property and equipment",
        "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures."
       }
      }
     },
     "auth_ref": [
      "r4",
      "r563",
      "r610",
      "r622",
      "r817"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentPolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections."
       }
      }
     },
     "auth_ref": [
      "r4",
      "r105",
      "r108",
      "r620"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentSalvageValuePercentage": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentSalvageValuePercentage",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PropertyPlantAndEquipmentSalvageValuePercentage",
        "terseLabel": "Property, Plant and Equipment, Salvage Value, Percentage",
        "documentation": "Stated as a percentage, the estimated or actual value of the asset at the end of its useful life or when it is no longer serviceable (cannot be used for its original purpose) divided by its [historical] capitalized cost."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PropertyPlantAndEquipmentTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Property, Plant and Equipment [Table Text Block]",
        "documentation": "Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation."
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentTypeDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Long-Lived Tangible Asset [Domain]",
        "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software."
       }
      }
     },
     "auth_ref": [
      "r74",
      "r563"
     ]
    },
    "us-gaap_PropertyPlantAndEquipmentUsefulLife": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PropertyPlantAndEquipmentUsefulLife",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PropertyPlantAndEquipmentUsefulLife",
        "terseLabel": "Useful life (Year)",
        "documentation": "Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_PurchaseObligationDueInNextTwelveMonths": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "PurchaseObligationDueInNextTwelveMonths",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_PurchaseObligationDueInNextTwelveMonths",
        "terseLabel": "Purchase Obligation, to be Paid, Remainder of Fiscal Year",
        "documentation": "Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_PurchaseOfFuelTiresAndRelatedServicesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "PurchaseOfFuelTiresAndRelatedServicesMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Purchase of Fuel, Tires and Related Services [Member]",
        "documentation": "Represents information about the purchase of fuel and tire services."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_PurchasedTransportation": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "PurchasedTransportation",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 5.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 8.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Purchased transportation",
        "terseLabel": "Purchased transportation",
        "documentation": "Costs of purchased transportation and other third-party services incurred to service customers"
       }
      }
     },
     "auth_ref": []
    },
    "srt_RangeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "RangeAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases",
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statistical Measurement [Axis]",
        "documentation": "Information by statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median."
       }
      }
     },
     "auth_ref": [
      "r113",
      "r115",
      "r117",
      "r118",
      "r120",
      "r148",
      "r149",
      "r296",
      "r297",
      "r298",
      "r299",
      "r383",
      "r423",
      "r453",
      "r454",
      "r455",
      "r464",
      "r524",
      "r573",
      "r574",
      "r575",
      "r647",
      "r649",
      "r656",
      "r671",
      "r672",
      "r727",
      "r729",
      "r731",
      "r732",
      "r734",
      "r749",
      "r750",
      "r774",
      "r783",
      "r795",
      "r803",
      "r804",
      "r805",
      "r806",
      "r828",
      "r837",
      "r920",
      "r928",
      "r965",
      "r975",
      "r976",
      "r977",
      "r978",
      "r979"
     ]
    },
    "srt_RangeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "RangeMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases",
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statistical Measurement [Domain]",
        "documentation": "Statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median."
       }
      }
     },
     "auth_ref": [
      "r113",
      "r115",
      "r117",
      "r118",
      "r120",
      "r148",
      "r149",
      "r296",
      "r297",
      "r298",
      "r299",
      "r383",
      "r423",
      "r453",
      "r454",
      "r455",
      "r464",
      "r524",
      "r573",
      "r574",
      "r575",
      "r647",
      "r649",
      "r656",
      "r671",
      "r672",
      "r727",
      "r729",
      "r731",
      "r732",
      "r734",
      "r749",
      "r750",
      "r774",
      "r783",
      "r795",
      "r803",
      "r804",
      "r805",
      "r806",
      "r828",
      "r837",
      "r920",
      "r928",
      "r965",
      "r975",
      "r976",
      "r977",
      "r978",
      "r979"
     ]
    },
    "us-gaap_ReceivablesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ReceivablesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Receivables:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ReceivablesPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ReceivablesPolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Receivable [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for receivable. Includes, but is not limited to, accounts receivable and financing receivable."
       }
      }
     },
     "auth_ref": [
      "r259",
      "r260",
      "r261",
      "r263",
      "r911"
     ]
    },
    "mrtn_RefrigeratedContainersMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "RefrigeratedContainersMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Refrigerated Containers [Member]",
        "documentation": "Refrigerated containers."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RelatedPartyDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RelatedPartyDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Related and Nonrelated Parties [Domain]",
        "documentation": "Related and nonrelated parties. Related party includes, but is not limited to, affiliate, other entity for which investment is accounted for under equity method, trust for benefit of employee, principal owner, management, and member of immediate family, and other party that may be prevented from pursuing separate interests because of control, significant influence, or ownership interest."
       }
      }
     },
     "auth_ref": [
      "r258",
      "r407",
      "r570",
      "r571",
      "r613",
      "r619",
      "r674",
      "r675",
      "r676",
      "r677",
      "r678",
      "r698",
      "r700",
      "r726"
     ]
    },
    "us-gaap_RelatedPartyTransactionAmountsOfTransaction": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RelatedPartyTransactionAmountsOfTransaction",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_RelatedPartyTransactionAmountsOfTransaction",
        "terseLabel": "Related Party Transaction, Amounts of Transaction",
        "documentation": "Amount of transactions with related party during the financial reporting period."
       }
      }
     },
     "auth_ref": [
      "r40",
      "r570"
     ]
    },
    "us-gaap_RelatedPartyTransactionAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RelatedPartyTransactionAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Related Party Transaction [Axis]",
        "documentation": "Information by type of related party transaction."
       }
      }
     },
     "auth_ref": [
      "r570",
      "r571",
      "r971"
     ]
    },
    "us-gaap_RelatedPartyTransactionDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RelatedPartyTransactionDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Related Party Transaction [Domain]",
        "documentation": "Transaction between related party."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RelatedPartyTransactionsByRelatedPartyAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Related and Nonrelated Parties [Axis]",
        "documentation": "Information by related and nonrelated parties. Related party includes, but is not limited to, affiliate, other entity for which investment is accounted for under equity method, trust for benefit of employee, principal owner, management, and member of immediate family, and other party that may be prevented from pursuing separate interests because of control, significant influence, or ownership interest."
       }
      }
     },
     "auth_ref": [
      "r258",
      "r407",
      "r570",
      "r571",
      "r613",
      "r619",
      "r674",
      "r675",
      "r676",
      "r677",
      "r678",
      "r698",
      "r700",
      "r726",
      "r971"
     ]
    },
    "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RelatedPartyTransactionsDisclosureTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Related Party Transactions Disclosure [Text Block]",
        "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates."
       }
      }
     },
     "auth_ref": [
      "r567",
      "r568",
      "r569",
      "r571",
      "r572",
      "r662",
      "r663",
      "r664",
      "r704",
      "r705",
      "r706",
      "r724",
      "r725"
     ]
    },
    "mrtn_ReplacementOfEquipmentPeriodAfterPurchase": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ReplacementOfEquipmentPeriodAfterPurchase",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_ReplacementOfEquipmentPeriodAfterPurchase",
        "terseLabel": "Replacement Of Equipment Period After Purchase (Year)"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RetainedEarningsAccumulatedDeficit": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RetainedEarningsAccumulatedDeficit",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
       "weight": 1.0,
       "order": 3.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retained earnings",
        "documentation": "Amount of accumulated undistributed earnings (deficit)."
       }
      }
     },
     "auth_ref": [
      "r56",
      "r77",
      "r617",
      "r654",
      "r655",
      "r660",
      "r682",
      "r817"
     ]
    },
    "us-gaap_RetainedEarningsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RetainedEarningsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retained Earnings [Member]",
        "documentation": "Accumulated undistributed earnings (deficit)."
       }
      }
     },
     "auth_ref": [
      "r150",
      "r184",
      "r185",
      "r186",
      "r188",
      "r193",
      "r195",
      "r197",
      "r265",
      "r266",
      "r281",
      "r496",
      "r497",
      "r504",
      "r505",
      "r506",
      "r508",
      "r509",
      "r510",
      "r515",
      "r517",
      "r518",
      "r520",
      "r521",
      "r548",
      "r551",
      "r651",
      "r653",
      "r666",
      "r1015"
     ]
    },
    "us-gaap_RetirementPlanTypeAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RetirementPlanTypeAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Plan Type [Axis]",
        "documentation": "Information by type of retirement benefit plan. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement."
       }
      }
     },
     "auth_ref": [
      "r361",
      "r362",
      "r363",
      "r364",
      "r365",
      "r366",
      "r367",
      "r368",
      "r369",
      "r370",
      "r371",
      "r372",
      "r373",
      "r374",
      "r375",
      "r376",
      "r377",
      "r378",
      "r379",
      "r380",
      "r381",
      "r382",
      "r383",
      "r384",
      "r385",
      "r386",
      "r387",
      "r388",
      "r389",
      "r390",
      "r391",
      "r392",
      "r393",
      "r394",
      "r395",
      "r396",
      "r397",
      "r398",
      "r399",
      "r400",
      "r401",
      "r402",
      "r403",
      "r404",
      "r405",
      "r406",
      "r407",
      "r408",
      "r409",
      "r410",
      "r411",
      "r412",
      "r413",
      "r414",
      "r415",
      "r416",
      "r417",
      "r418",
      "r419",
      "r420",
      "r421",
      "r422",
      "r424",
      "r787",
      "r788",
      "r789",
      "r790",
      "r791",
      "r792",
      "r793",
      "r794"
     ]
    },
    "us-gaap_RetirementPlanTypeDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RetirementPlanTypeDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Plan Type [Domain]",
        "documentation": "Type of plan designed to provide participants with retirement benefits. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement."
       }
      }
     },
     "auth_ref": [
      "r361",
      "r362",
      "r363",
      "r364",
      "r365",
      "r366",
      "r367",
      "r368",
      "r369",
      "r370",
      "r371",
      "r372",
      "r373",
      "r374",
      "r375",
      "r376",
      "r377",
      "r378",
      "r379",
      "r380",
      "r381",
      "r382",
      "r383",
      "r384",
      "r385",
      "r386",
      "r387",
      "r388",
      "r389",
      "r390",
      "r391",
      "r392",
      "r393",
      "r394",
      "r395",
      "r396",
      "r397",
      "r398",
      "r399",
      "r400",
      "r401",
      "r402",
      "r403",
      "r404",
      "r405",
      "r406",
      "r407",
      "r408",
      "r409",
      "r410",
      "r411",
      "r412",
      "r413",
      "r414",
      "r415",
      "r416",
      "r417",
      "r418",
      "r419",
      "r420",
      "r421",
      "r422",
      "r424",
      "r787",
      "r788",
      "r789",
      "r790",
      "r791",
      "r792",
      "r793",
      "r794"
     ]
    },
    "mrtn_RetirementSavingsPlanParticipantsLessThan50YearsOldMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "RetirementSavingsPlanParticipantsLessThan50YearsOldMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Savings Plan, Participants Less Than 50 Years Old [Member]",
        "documentation": "Represents the information pertaining to the participants who are less than 50 years old in the retirement savings plan."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_RetirementSavingsPlanParticipantsOver50YearsOldMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "RetirementSavingsPlanParticipantsOver50YearsOldMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Retirement Savings Plan, Participants Over50 Years Old [Member]",
        "documentation": "Represents the information pertaining to participants over 50 year olds in the retirement savings plan."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_RevenueEquipmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "RevenueEquipmentMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue Equipment [Member]",
        "documentation": "Represents information pertaining to the \"revenue equipment\" category of property, plant and equipment."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RevenueFromContractWithCustomerIncludingAssessedTax": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RevenueFromContractWithCustomerIncludingAssessedTax",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0,
       "order": 0.0
      },
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingIncomeLoss",
       "weight": 1.0,
       "order": 1.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating revenue",
        "terseLabel": "Operating revenue",
        "documentation": "Amount, including tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value-added and excise."
       }
      }
     },
     "auth_ref": [
      "r98",
      "r99",
      "r214",
      "r221",
      "r222",
      "r243",
      "r249",
      "r253",
      "r255",
      "r257",
      "r356",
      "r357",
      "r576"
     ]
    },
    "us-gaap_RevenueFromContractWithCustomerPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RevenueFromContractWithCustomerPolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue from Contract with Customer [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for revenue from contract with customer."
       }
      }
     },
     "auth_ref": [
      "r111",
      "r348",
      "r349",
      "r350",
      "r351",
      "r352",
      "r353",
      "r354",
      "r355",
      "r752"
     ]
    },
    "mrtn_RevenueNetOfFuelSurchargeMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "RevenueNetOfFuelSurchargeMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue, Net of Fuel Surcharge [Member]",
        "documentation": "Represents revenue from segment net of fuel surcharge revenue."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RevenuesAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RevenuesAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating revenue:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability",
        "terseLabel": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability",
        "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability."
       }
      }
     },
     "auth_ref": [
      "r559",
      "r808"
     ]
    },
    "ecd_Rule10b51ArrAdoptedFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "Rule10b51ArrAdoptedFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ecd_Rule10b51ArrAdoptedFlag",
        "terseLabel": "Rule 10b5-1 Arrangement Adopted [Flag]"
       }
      }
     },
     "auth_ref": [
      "r866"
     ]
    },
    "ecd_Rule10b51ArrTrmntdFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/ecd/2024",
     "localname": "Rule10b51ArrTrmntdFlag",
     "presentation": [
      "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "ecd_Rule10b51ArrTrmntdFlag",
        "terseLabel": "Rule 10b5-1 Arrangement Terminated [Flag]"
       }
      }
     },
     "auth_ref": [
      "r866"
     ]
    },
    "us-gaap_SalesRevenueNetMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SalesRevenueNetMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Revenue Benchmark [Member]",
        "documentation": "Revenue from sale of product and rendering of service and other sources of income, when it serves as benchmark in concentration of risk calculation."
       }
      }
     },
     "auth_ref": [
      "r257",
      "r881"
     ]
    },
    "us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfAccruedLiabilitiesTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Accrued Liabilities [Table Text Block]",
        "documentation": "Tabular disclosure of the components of accrued liabilities."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]",
        "documentation": "Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years."
       }
      }
     },
     "auth_ref": [
      "r961"
     ]
    },
    "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]",
        "documentation": "Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets."
       }
      }
     },
     "auth_ref": [
      "r959"
     ]
    },
    "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]",
        "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r902"
     ]
    },
    "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]",
        "documentation": "Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations."
       }
      }
     },
     "auth_ref": [
      "r473",
      "r799",
      "r957"
     ]
    },
    "us-gaap_ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfNonvestedRestrictedStockUnitsActivityTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]",
        "documentation": "Tabular disclosure of the changes in outstanding nonvested restricted stock units."
       }
      }
     },
     "auth_ref": [
      "r85"
     ]
    },
    "us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfNonvestedShareActivityTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Nonvested Share Activity [Table Text Block]",
        "documentation": "Tabular disclosure of the changes in outstanding nonvested shares."
       }
      }
     },
     "auth_ref": [
      "r85"
     ]
    },
    "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Segment Reporting Information, by Segment [Table Text Block]",
        "documentation": "Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss."
       }
      }
     },
     "auth_ref": [
      "r23",
      "r24",
      "r25"
     ]
    },
    "us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Payment Arrangement, Option, Activity [Table Text Block]",
        "documentation": "Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value."
       }
      }
     },
     "auth_ref": [
      "r7",
      "r8",
      "r84"
     ]
    },
    "us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]",
        "documentation": "Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions."
       }
      }
     },
     "auth_ref": [
      "r87"
     ]
    },
    "dei_Security12bTitle": {
     "xbrltype": "securityTitleItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "Security12bTitle",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Title of 12(b) Security",
        "documentation": "Title of a 12(b) registered security."
       }
      }
     },
     "auth_ref": [
      "r846"
     ]
    },
    "dei_SecurityExchangeName": {
     "xbrltype": "edgarExchangeCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "SecurityExchangeName",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Security Exchange Name",
        "documentation": "Name of the Exchange on which a security is registered."
       }
      }
     },
     "auth_ref": [
      "r848"
     ]
    },
    "us-gaap_SegmentDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SegmentDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segments [Domain]",
        "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity."
       }
      }
     },
     "auth_ref": [
      "r98",
      "r99",
      "r100",
      "r101",
      "r214",
      "r217",
      "r220",
      "r221",
      "r222",
      "r223",
      "r224",
      "r225",
      "r226",
      "r227",
      "r228",
      "r229",
      "r230",
      "r231",
      "r233",
      "r234",
      "r235",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r249",
      "r250",
      "r251",
      "r257",
      "r271",
      "r272",
      "r273",
      "r274",
      "r275",
      "r276",
      "r277",
      "r278",
      "r279",
      "r280",
      "r291",
      "r292",
      "r629",
      "r630",
      "r631",
      "r632",
      "r633",
      "r634",
      "r635",
      "r636",
      "r637",
      "r638",
      "r639",
      "r765",
      "r768",
      "r769",
      "r776",
      "r831",
      "r981",
      "r985",
      "r986",
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1003",
      "r1004",
      "r1005",
      "r1006",
      "r1007",
      "r1008",
      "r1009",
      "r1010",
      "r1011",
      "r1012"
     ]
    },
    "srt_SegmentGeographicalDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "SegmentGeographicalDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographical [Domain]",
        "documentation": "Geographical area."
       }
      }
     },
     "auth_ref": [
      "r114",
      "r116",
      "r119",
      "r121",
      "r128",
      "r129",
      "r130",
      "r131",
      "r132",
      "r133",
      "r134",
      "r135",
      "r136",
      "r137",
      "r255",
      "r256",
      "r577",
      "r578",
      "r579",
      "r580",
      "r581",
      "r582",
      "r583",
      "r584",
      "r585",
      "r586",
      "r587",
      "r588",
      "r589",
      "r590",
      "r591",
      "r592",
      "r593",
      "r594",
      "r595",
      "r596",
      "r597",
      "r598",
      "r599",
      "r600",
      "r601",
      "r602",
      "r603",
      "r604",
      "r605",
      "r606",
      "r668",
      "r669",
      "r670",
      "r728",
      "r730",
      "r733",
      "r735",
      "r737",
      "r740",
      "r741",
      "r742",
      "r743",
      "r744",
      "r745",
      "r746",
      "r747",
      "r748",
      "r754",
      "r785",
      "r818",
      "r819",
      "r820",
      "r821",
      "r822",
      "r823",
      "r824",
      "r825",
      "r830",
      "r837",
      "r930",
      "r981",
      "r985",
      "r986",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1003",
      "r1004",
      "r1005",
      "r1006",
      "r1007",
      "r1008",
      "r1009",
      "r1010",
      "r1011",
      "r1012"
     ]
    },
    "us-gaap_SegmentReportingDisclosureTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SegmentReportingDisclosureTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting Disclosure [Text Block]",
        "documentation": "The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments."
       }
      }
     },
     "auth_ref": [
      "r101",
      "r214",
      "r216",
      "r217",
      "r218",
      "r219",
      "r220",
      "r232",
      "r234",
      "r235",
      "r247",
      "r248",
      "r249",
      "r250",
      "r251",
      "r253",
      "r254",
      "r257",
      "r763",
      "r766",
      "r767",
      "r768",
      "r770",
      "r772",
      "r773"
     ]
    },
    "us-gaap_SegmentReportingPolicyPolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SegmentReportingPolicyPolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment Reporting, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for segment reporting."
       }
      }
     },
     "auth_ref": [
      "r236",
      "r237",
      "r238",
      "r239",
      "r240",
      "r241",
      "r242",
      "r252",
      "r255",
      "r764",
      "r765",
      "r771"
     ]
    },
    "us-gaap_SelfInsuranceReservePolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SelfInsuranceReservePolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Self Insurance Reserve [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for self-insurance reserves, including, but not limited to incurred but not reported reserves (IBNR)."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_ServiceAndOtherEquipmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ServiceAndOtherEquipmentMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Service And Other Equipment [Member]",
        "documentation": "Service and other equipment member."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_ServiceBasedOptionsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ServiceBasedOptionsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Service Based Options [Member]",
        "documentation": "Service based options member."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentageOfAwardWhichVests": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentageOfAwardWhichVests",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualPercentageOfAwardWhichVests",
        "terseLabel": "Share Based Compensation Arrangement By Share Based Payment Award Annual Percentage Of Award Which Vests",
        "documentation": "Share based compensation arrangement by share based payment award annual percentage of award which vests."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period",
        "documentation": "Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition."
       }
      }
     },
     "auth_ref": [
      "r796"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod",
        "negatedTerseLabel": "Forfeited, shares (in shares)",
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r445"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue",
        "terseLabel": "Forfeited, weighted average grant date fair value (in dollars per share)",
        "documentation": "Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event."
       }
      }
     },
     "auth_ref": [
      "r445"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod",
        "terseLabel": "Granted, shares (in shares)",
        "documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan)."
       }
      }
     },
     "auth_ref": [
      "r443"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue",
        "terseLabel": "Granted, weighted average grant date fair value (in dollars per share)",
        "documentation": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan)."
       }
      }
     },
     "auth_ref": [
      "r443"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber",
        "periodStartLabel": "Nonvested, shares (in shares)",
        "periodEndLabel": "Nonvested, shares (in shares)",
        "documentation": "The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date."
       }
      }
     },
     "auth_ref": [
      "r440",
      "r441"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue",
        "periodStartLabel": "Nonvested, weighted average grant date fair value (in dollars per share)",
        "periodEndLabel": "Nonvested, weighted average grant date fair value (in dollars per share)",
        "documentation": "Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options."
       }
      }
     },
     "auth_ref": [
      "r440",
      "r441"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod",
        "negatedTerseLabel": "Vested, shares (in shares)",
        "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period."
       }
      }
     },
     "auth_ref": [
      "r444"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value",
        "documentation": "Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash."
       }
      }
     },
     "auth_ref": [
      "r447"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue",
        "terseLabel": "Vested, weighted average grant date fair value (in dollars per share)",
        "documentation": "The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement."
       }
      }
     },
     "auth_ref": [
      "r444"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expected dividend yield(4)",
        "documentation": "The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term."
       }
      }
     },
     "auth_ref": [
      "r454"
     ]
    },
    "mrtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForfeitureRateOfUnvestedOutstandingAwards": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForfeitureRateOfUnvestedOutstandingAwards",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedForfeitureRateOfUnvestedOutstandingAwards",
        "terseLabel": "Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Forfeiture Rate Of Unvested Outstanding Awards",
        "documentation": "Share based compensation arrangement by share based payment award fair value assumptions expected forfeiture rate of unvested outstanding awards."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expected stock price volatility percentage(2)",
        "documentation": "The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period."
       }
      }
     },
     "auth_ref": [
      "r453"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": {
     "xbrltype": "percentItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Risk-free interest rate percentage(3)",
        "documentation": "The risk-free interest rate assumption that is used in valuing an option on its own shares."
       }
      }
     },
     "auth_ref": [
      "r455"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGranted",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Granted",
        "documentation": "Net number of non-option equity instruments granted to participants."
       }
      }
     },
     "auth_ref": [
      "r6"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized",
        "documentation": "Number of additional shares authorized for issuance under share-based payment arrangement."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesReservedForIssuanceUnderAwardsOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesReservedForIssuanceUnderAwardsOutstanding",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesReservedForIssuanceUnderAwardsOutstanding",
        "terseLabel": "Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Reserved For Issuance Under Awards Outstanding",
        "documentation": "Share based compensation arrangement by share based payment award number of shares reserved for issuance under awards outstanding."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber",
        "terseLabel": "Exercisable, shares (in shares)",
        "documentation": "The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan."
       }
      }
     },
     "auth_ref": [
      "r434"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Exercisable, weighted average exercise price (in dollars per share)",
        "documentation": "The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan."
       }
      }
     },
     "auth_ref": [
      "r434"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value",
        "documentation": "Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares."
       }
      }
     },
     "auth_ref": [
      "r447"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod",
        "negatedTerseLabel": "Forfeited, shares (in shares)",
        "documentation": "The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan."
       }
      }
     },
     "auth_ref": [
      "r438"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross",
        "terseLabel": "Granted, shares (in shares)",
        "documentation": "Gross number of share options (or share units) granted during the period."
       }
      }
     },
     "auth_ref": [
      "r436"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fair value as of the date of grant (in dollars per share)",
        "terseLabel": "Granted, weighted average grant date fair value (in dollars per share)",
        "documentation": "The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology."
       }
      }
     },
     "auth_ref": [
      "r446"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value",
        "documentation": "Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding."
       }
      }
     },
     "auth_ref": [
      "r29"
     ]
    },
    "mrtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNonvestedWeightedAverageRemainingContractualTerms": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNonvestedWeightedAverageRemainingContractualTerms",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNonvestedWeightedAverageRemainingContractualTerms",
        "terseLabel": "Nonvested, weighted average remaining contractual life (Year)",
        "documentation": "Share based compensation arrangement by share based payment award options outstanding nonvested weighted average remaining contractual terms."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number",
        "periodStartLabel": "Balance (in shares)",
        "periodEndLabel": "Balance, shares (in shares)",
        "documentation": "Number of options outstanding, including both vested and non-vested options."
       }
      }
     },
     "auth_ref": [
      "r432",
      "r433"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice",
        "periodStartLabel": "Balance (in dollars per share)",
        "periodEndLabel": "Balance, weighted average exercise price (in dollars per share)",
        "documentation": "Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan."
       }
      }
     },
     "auth_ref": [
      "r432",
      "r433"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Award Type [Domain]",
        "documentation": "Award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r428",
      "r429",
      "r430",
      "r432",
      "r433",
      "r434",
      "r435",
      "r436",
      "r437",
      "r438",
      "r439",
      "r440",
      "r441",
      "r442",
      "r443",
      "r444",
      "r445",
      "r446",
      "r447",
      "r448",
      "r449",
      "r452",
      "r453",
      "r454",
      "r455",
      "r456"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice",
        "terseLabel": "Exercised, weighted average exercise price (in dollars per share)",
        "documentation": "Weighted average price at which option holders acquired shares when converting their stock options into shares."
       }
      }
     },
     "auth_ref": [
      "r437"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice",
        "terseLabel": "Forfeited, weighted average exercise price (in dollars per share)",
        "documentation": "Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated."
       }
      }
     },
     "auth_ref": [
      "r438"
     ]
    },
    "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice",
        "terseLabel": "Granted, weighted average exercise price (in dollars per share)",
        "documentation": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options."
       }
      }
     },
     "auth_ref": [
      "r436"
     ]
    },
    "mrtn_ShareBasedCompensationExpenseNetOfTaxAmountPerBasicShare": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "ShareBasedCompensationExpenseNetOfTaxAmountPerBasicShare",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_ShareBasedCompensationExpenseNetOfTaxAmountPerBasicShare",
        "terseLabel": "Share Based Compensation Expense Net Of Tax Amount Per Basic Share (in dollars per share)",
        "documentation": "The allocated share based compensation expense net of tax amount per basic and diluted share."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShareBasedCompensationOptionAndIncentivePlansPolicy",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Share-Based Payment Arrangement [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost."
       }
      }
     },
     "auth_ref": [
      "r425",
      "r431",
      "r450",
      "r451",
      "r452",
      "r453",
      "r456",
      "r459",
      "r460",
      "r461",
      "r462"
     ]
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period",
        "documentation": "Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r797"
     ]
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Expected option life in years(1) (Year)",
        "documentation": "Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r452"
     ]
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value",
        "documentation": "Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable."
       }
      }
     },
     "auth_ref": [
      "r29"
     ]
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term",
        "documentation": "Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r29"
     ]
    },
    "mrtn_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm2": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm2",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsForfeitedWeightedAverageRemainingContractualTerm2",
        "terseLabel": "Forfeited, weighted average remaining contractual life (Year)",
        "documentation": "Sharebased compensation arrangement by sharebased payment award options forfeited weighted average remaining contractual term2."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm1": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsGrantedWeightedAverageRemainingContractualTerm1",
        "terseLabel": "Granted, weighted average remaining contractual life (Year)",
        "documentation": "Sharebased compensation arrangement by sharebased payment award options granted weighted average remaining contractual term1."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedNumberOfShares",
        "periodStartLabel": "Beginning of period, nonvested, shares (in shares)",
        "periodEndLabel": "End of period, nonvested, shares (in shares)",
        "documentation": "Number of non-vested options outstanding."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedOptionsForfeitedWeightedAverageGrantDateFairValue",
        "terseLabel": "Forfeited, weighted average grant date fair value (in dollars per share)",
        "documentation": "Weighted average grant-date fair value of non-vested options forfeited."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue",
        "periodStartLabel": "Beginning of period, nonvested, weighted average grant date fair value (in dollars per share)",
        "periodEndLabel": "End of period, nonvested, weighted average grant date fair value (in dollars per share)",
        "documentation": "Weighted average grant-date fair value of non-vested options outstanding."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2": {
     "xbrltype": "durationItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term",
        "documentation": "Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days."
       }
      }
     },
     "auth_ref": [
      "r86"
     ]
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1",
        "terseLabel": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value",
        "documentation": "Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock."
       }
      }
     },
     "auth_ref": [
      "r447"
     ]
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedNumberOfShares",
        "negatedTerseLabel": "Vested, shares (in shares)",
        "documentation": "Number of options vested."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedRemainingContractualTerm2": {
     "xbrltype": "durationItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedRemainingContractualTerm2",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedRemainingContractualTerm2",
        "terseLabel": "Vested, weighted average remaining contractual life (Year)",
        "documentation": "Sharebased compensation arrangement by sharebased payment award options vested remaining contractual term2."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue": {
     "xbrltype": "perShareItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Vested, weighted average grant date fair value (in dollars per share)",
        "documentation": "Weighted average grant-date fair value of options vested."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SharesOutstanding",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_SharesOutstanding",
        "periodStartLabel": "Balance (in shares)",
        "periodEndLabel": "Balance (in shares)",
        "documentation": "Number of shares issued which are neither cancelled nor held in the treasury."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_ShortTermLeaseCost": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "ShortTermLeaseCost",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_ShortTermLeaseCost",
        "terseLabel": "Short-Term Lease, Cost",
        "documentation": "Amount of short-term lease cost, excluding expense for lease with term of one month or less."
       }
      }
     },
     "auth_ref": [
      "r557",
      "r808"
     ]
    },
    "us-gaap_SignificantAccountingPoliciesTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SignificantAccountingPoliciesTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Significant Accounting Policies [Text Block]",
        "documentation": "The entire disclosure for all significant accounting policies of the reporting entity."
       }
      }
     },
     "auth_ref": [
      "r71",
      "r179"
     ]
    },
    "us-gaap_StatementBusinessSegmentsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementBusinessSegmentsAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segments [Axis]",
        "documentation": "Information by business segments."
       }
      }
     },
     "auth_ref": [
      "r98",
      "r99",
      "r100",
      "r101",
      "r152",
      "r214",
      "r217",
      "r220",
      "r221",
      "r222",
      "r223",
      "r224",
      "r225",
      "r226",
      "r227",
      "r228",
      "r229",
      "r230",
      "r231",
      "r233",
      "r234",
      "r235",
      "r243",
      "r244",
      "r245",
      "r246",
      "r247",
      "r249",
      "r250",
      "r251",
      "r257",
      "r271",
      "r272",
      "r273",
      "r274",
      "r275",
      "r276",
      "r277",
      "r278",
      "r279",
      "r280",
      "r283",
      "r291",
      "r292",
      "r629",
      "r630",
      "r631",
      "r632",
      "r633",
      "r634",
      "r635",
      "r636",
      "r637",
      "r638",
      "r639",
      "r765",
      "r768",
      "r769",
      "r776",
      "r831",
      "r981",
      "r985",
      "r986",
      "r987",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1003",
      "r1004",
      "r1005",
      "r1006",
      "r1007",
      "r1008",
      "r1009",
      "r1010",
      "r1011",
      "r1012"
     ]
    },
    "us-gaap_StatementEquityComponentsAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementEquityComponentsAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Equity Components [Axis]",
        "documentation": "Information by component of equity."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r54",
      "r57",
      "r58",
      "r150",
      "r168",
      "r169",
      "r170",
      "r184",
      "r185",
      "r186",
      "r188",
      "r193",
      "r195",
      "r197",
      "r215",
      "r265",
      "r266",
      "r281",
      "r345",
      "r496",
      "r497",
      "r504",
      "r505",
      "r506",
      "r508",
      "r509",
      "r510",
      "r515",
      "r516",
      "r517",
      "r518",
      "r519",
      "r520",
      "r521",
      "r541",
      "r542",
      "r543",
      "r544",
      "r545",
      "r546",
      "r548",
      "r551",
      "r566",
      "r625",
      "r651",
      "r652",
      "r653",
      "r666",
      "r721"
     ]
    },
    "srt_StatementGeographicalAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "StatementGeographicalAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Geographical [Axis]",
        "documentation": "Information by geographical components."
       }
      }
     },
     "auth_ref": [
      "r114",
      "r116",
      "r119",
      "r121",
      "r128",
      "r129",
      "r130",
      "r131",
      "r132",
      "r133",
      "r134",
      "r135",
      "r136",
      "r137",
      "r255",
      "r256",
      "r577",
      "r578",
      "r579",
      "r580",
      "r581",
      "r582",
      "r583",
      "r584",
      "r585",
      "r586",
      "r587",
      "r588",
      "r589",
      "r590",
      "r591",
      "r592",
      "r593",
      "r594",
      "r595",
      "r596",
      "r597",
      "r598",
      "r599",
      "r600",
      "r601",
      "r602",
      "r603",
      "r604",
      "r605",
      "r606",
      "r668",
      "r669",
      "r670",
      "r728",
      "r730",
      "r733",
      "r735",
      "r737",
      "r740",
      "r741",
      "r742",
      "r743",
      "r744",
      "r745",
      "r746",
      "r747",
      "r748",
      "r754",
      "r785",
      "r818",
      "r819",
      "r820",
      "r821",
      "r822",
      "r823",
      "r824",
      "r825",
      "r830",
      "r837",
      "r930",
      "r981",
      "r985",
      "r986",
      "r988",
      "r989",
      "r990",
      "r991",
      "r992",
      "r993",
      "r994",
      "r995",
      "r996",
      "r997",
      "r998",
      "r999",
      "r1000",
      "r1001",
      "r1002",
      "r1003",
      "r1004",
      "r1005",
      "r1006",
      "r1007",
      "r1008",
      "r1009",
      "r1010",
      "r1011",
      "r1012"
     ]
    },
    "us-gaap_StatementLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementLineItems",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-tables",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables",
      "http://www.marten.com/20241231/role/statement-note-11-termination-of-deferred-compensation-plan",
      "http://www.marten.com/20241231/role/statement-note-12-fair-value-of-financial-instruments",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-tables",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-tables",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-tables",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual",
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases",
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals",
      "http://www.marten.com/20241231/role/statement-note-9-leases-tables",
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement [Line Items]",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r185",
      "r186",
      "r215",
      "r551",
      "r576",
      "r658",
      "r667",
      "r673",
      "r674",
      "r675",
      "r676",
      "r677",
      "r678",
      "r681",
      "r684",
      "r685",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r691",
      "r692",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r700",
      "r702",
      "r703",
      "r707",
      "r708",
      "r709",
      "r710",
      "r711",
      "r712",
      "r713",
      "r714",
      "r715",
      "r716",
      "r717",
      "r718",
      "r721",
      "r838"
     ]
    },
    "us-gaap_StatementOfCashFlowsAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementOfCashFlowsAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Cash Flows [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOfFinancialPositionAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementOfFinancialPositionAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Financial Position [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementOfStockholdersEquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementOfStockholdersEquityAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement of Stockholders' Equity [Abstract]"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StatementTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StatementTable",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets",
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets-parentheticals",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-tables",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-stock-options-valuation-assumptions-details",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables",
      "http://www.marten.com/20241231/role/statement-note-11-termination-of-deferred-compensation-plan",
      "http://www.marten.com/20241231/role/statement-note-12-fair-value-of-financial-instruments",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies",
      "http://www.marten.com/20241231/role/statement-note-13-commitments-and-contingencies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-details-textual",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-tables",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-tables",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt",
      "http://www.marten.com/20241231/role/statement-note-3-longterm-debt-details-textual",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-components-of-provision-for-income-taxes-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-net-deferred-tax-liability-details",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-tables",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual",
      "http://www.marten.com/20241231/role/statement-note-8-dividends",
      "http://www.marten.com/20241231/role/statement-note-8-dividends-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases",
      "http://www.marten.com/20241231/role/statement-note-9-leases-details-textual",
      "http://www.marten.com/20241231/role/statement-note-9-leases-maturity-of-operating-lease-liabilities-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details",
      "http://www.marten.com/20241231/role/statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals",
      "http://www.marten.com/20241231/role/statement-note-9-leases-tables",
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Statement [Table]",
        "documentation": "Disclosure of information about statement of comprehensive income, income, other comprehensive income, financial position, cash flows, and shareholders' equity."
       }
      }
     },
     "auth_ref": [
      "r184",
      "r185",
      "r186",
      "r215",
      "r258",
      "r551",
      "r576",
      "r658",
      "r667",
      "r673",
      "r674",
      "r675",
      "r676",
      "r677",
      "r678",
      "r681",
      "r684",
      "r685",
      "r686",
      "r687",
      "r688",
      "r689",
      "r690",
      "r691",
      "r692",
      "r694",
      "r695",
      "r696",
      "r697",
      "r698",
      "r700",
      "r702",
      "r703",
      "r707",
      "r708",
      "r709",
      "r710",
      "r711",
      "r712",
      "r713",
      "r714",
      "r715",
      "r716",
      "r717",
      "r718",
      "r721",
      "r838"
     ]
    },
    "us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockGrantedDuringPeriodValueSharebasedCompensationGross",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockGrantedDuringPeriodValueSharebasedCompensationGross",
        "terseLabel": "Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture",
        "documentation": "Value, before forfeiture, of shares granted under share-based payment arrangement. Excludes employee stock ownership plan (ESOP)."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockIssuedDuringPeriodSharesShareBasedCompensationGross",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Issuance of common stock from share-based payment arrangement exercises and vesting of performance unit awards (in shares)",
        "documentation": "Number, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP)."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockIssuedDuringPeriodSharesStockOptionsExercised",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-option-activity-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised",
        "negatedLabel": "Exercised, shares (in shares)",
        "documentation": "Number of share options (or share units) exercised during the current period."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r53",
      "r54",
      "r77",
      "r437"
     ]
    },
    "us-gaap_StockIssuedDuringPeriodValueShareBasedCompensationGross": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockIssuedDuringPeriodValueShareBasedCompensationGross",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Issuance of common stock from share-based payment arrangement exercises and vesting of performance unit awards",
        "documentation": "Value, before forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP)."
       }
      }
     },
     "auth_ref": []
    },
    "srt_StockRepurchaseProgramAuthorizedAmount1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "StockRepurchaseProgramAuthorizedAmount1",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "srt_StockRepurchaseProgramAuthorizedAmount1",
        "terseLabel": "Share Repurchase Program, Authorized, Amount",
        "documentation": "Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership."
       }
      }
     },
     "auth_ref": [
      "r929"
     ]
    },
    "srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/srt/2024",
     "localname": "StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "srt_StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased",
        "terseLabel": "Share Repurchase Program, Authorized, Number of Shares",
        "documentation": "Number of shares authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership."
       }
      }
     },
     "auth_ref": [
      "r929"
     ]
    },
    "us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1",
        "terseLabel": "Share Repurchase Program, Remaining Authorized, Amount",
        "documentation": "Amount remaining authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased",
        "terseLabel": "Share Repurchase Program, Remaining Authorized, Number of Shares",
        "documentation": "Number of shares remaining authorized to be purchased under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockRepurchasedAndRetiredDuringPeriodShares": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockRepurchasedAndRetiredDuringPeriodShares",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockRepurchasedAndRetiredDuringPeriodShares",
        "terseLabel": "Stock Repurchased and Retired During Period, Shares",
        "negatedTerseLabel": "Repurchase and retirement of common stock (in shares)",
        "documentation": "Number of shares that have been repurchased and retired during the period."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r53",
      "r54",
      "r77"
     ]
    },
    "us-gaap_StockRepurchasedAndRetiredDuringPeriodValue": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockRepurchasedAndRetiredDuringPeriodValue",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockRepurchasedAndRetiredDuringPeriodValue",
        "terseLabel": "Stock Repurchased and Retired During Period, Value",
        "negatedTerseLabel": "Repurchase and retirement of common stock",
        "documentation": "Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital)."
       }
      }
     },
     "auth_ref": [
      "r5",
      "r53",
      "r54",
      "r77"
     ]
    },
    "mrtn_StockSplitFromMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "StockSplitFromMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Split from [Member]",
        "documentation": "The ratio of shares representing a stock transaction before the stock split conversion."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_StockSplitMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "StockSplitMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Split [Member]",
        "documentation": "Related to the stock split."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_StockSplitToMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "StockSplitToMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stock Split To [Member]",
        "documentation": "The ratio of shares representing a stock transaction after the stock split conversion."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockholdersEquity": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockholdersEquity",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-stockholders-equity"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockholdersEquity",
        "periodStartLabel": "Balance",
        "periodEndLabel": "Balance",
        "documentation": "Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest."
       }
      }
     },
     "auth_ref": [
      "r54",
      "r57",
      "r58",
      "r73",
      "r683",
      "r699",
      "r722",
      "r723",
      "r817",
      "r845",
      "r895",
      "r912",
      "r966",
      "r1015"
     ]
    },
    "us-gaap_StockholdersEquityAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockholdersEquityAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Stockholders' equity:"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
     "crdr": "credit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets": {
       "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-balance-sheets"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest",
        "totalLabel": "Total stockholders\u2019 equity",
        "documentation": "Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity."
       }
      }
     },
     "auth_ref": [
      "r32",
      "r33",
      "r35",
      "r150",
      "r151",
      "r169",
      "r184",
      "r185",
      "r186",
      "r188",
      "r193",
      "r195",
      "r265",
      "r266",
      "r281",
      "r345",
      "r496",
      "r497",
      "r504",
      "r505",
      "r506",
      "r508",
      "r509",
      "r510",
      "r515",
      "r516",
      "r517",
      "r518",
      "r519",
      "r520",
      "r521",
      "r541",
      "r542",
      "r546",
      "r549",
      "r566",
      "r652",
      "r653",
      "r665",
      "r683",
      "r699",
      "r722",
      "r723",
      "r736",
      "r844",
      "r895",
      "r912",
      "r966",
      "r1015"
     ]
    },
    "us-gaap_StockholdersEquityNoteStockSplitConversionRatio1": {
     "xbrltype": "pureItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "StockholdersEquityNoteStockSplitConversionRatio1",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_StockholdersEquityNoteStockSplitConversionRatio1",
        "terseLabel": "Stockholders' Equity Note, Stock Split, Conversion Ratio",
        "documentation": "Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one."
       }
      }
     },
     "auth_ref": [
      "r78"
     ]
    },
    "mrtn_StockholdersEquityNoteStockSplitDividendSettlementPercent": {
     "xbrltype": "percentItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "StockholdersEquityNoteStockSplitDividendSettlementPercent",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "mrtn_StockholdersEquityNoteStockSplitDividendSettlementPercent",
        "terseLabel": "Stockholders' Equity Note, Stock Split, Dividend Settlement, Percent",
        "documentation": "The percent dividend settlement amount for holders of common stock in a stock split."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_SupplementalBalanceSheetDisclosuresTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SupplementalBalanceSheetDisclosuresTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Supplemental Balance Sheet Disclosures [Text Block]",
        "documentation": "The entire disclosure for supplemental balance sheet disclosures, including descriptions and amounts for assets, liabilities, and equity."
       }
      }
     },
     "auth_ref": [
      "r888"
     ]
    },
    "us-gaap_SupplementalCashFlowInformationAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "SupplementalCashFlowInformationAbstract",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-cash-flows"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "SUPPLEMENTAL NON-CASH DISCLOSURE:"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_SuppliesAndMaintenanceCostsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "SuppliesAndMaintenanceCostsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Supplies and Maintenance Costs [Member]",
        "documentation": "Represents the income statement line item labeled \"Supplies and Maintenance Costs.\""
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_SuppliesAndMaintenanceExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "SuppliesAndMaintenanceExpense",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 1.0
      },
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 2.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Supplies and maintenance",
        "terseLabel": "Supplies and maintenance",
        "documentation": "Amount of expense associated with supplies and maintenance during the period."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TableTextBlock": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TableTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-tables",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-tables",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-tables",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-tables",
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-tables",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-tables",
      "http://www.marten.com/20241231/role/statement-note-9-leases-tables"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_TableTextBlock",
        "terseLabel": "Notes Tables"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TaxesAndLicenses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TaxesAndLicenses",
     "crdr": "debit",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 5.0
      },
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
       "parentTag": "us-gaap_OperatingExpenses",
       "weight": 1.0,
       "order": 7.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-consolidated-statements-of-operations",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Operating taxes and licenses",
        "terseLabel": "Operating taxes and licenses",
        "documentation": "Amount of tax expense, excluding income, excise, production and property taxes, and licenses and fees not related to production."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_The2015EquityIncentivePlanMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "The2015EquityIncentivePlanMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "2015 Equity Incentive Plan [Member]",
        "documentation": "The equity incentive plan approved in 2015."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_TirePurchasesMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "TirePurchasesMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions",
      "http://www.marten.com/20241231/role/statement-note-4-related-party-transactions-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tire Purchases [Member]",
        "documentation": "Represents information pertaining to tire purchases."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_TiresInServiceMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "TiresInServiceMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-",
      "http://www.marten.com/20241231/role/statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tires In Service [Member]",
        "documentation": "Tires in service member."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_TiresInServicePolicyTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "TiresInServicePolicyTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tires In Service [Policy Text Block]",
        "documentation": "Tires in service policy text block."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_TractorMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "TractorMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Tractor [Member]",
        "documentation": "Tractor member."
       }
      }
     },
     "auth_ref": []
    },
    "dei_TradingSymbol": {
     "xbrltype": "tradingSymbolItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "TradingSymbol",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-document-and-entity-information"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Symbol",
        "documentation": "Trading symbol of an instrument as listed on an exchange."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_TrailerMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "TrailerMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trailer [Member]",
        "documentation": "Trailer member."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_TreasuryStockTextBlock": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "TreasuryStockTextBlock",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-7-share-repurchase-program"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Treasury Stock [Text Block]",
        "documentation": "The entire disclosure for treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock."
       }
      }
     },
     "auth_ref": [
      "r79"
     ]
    },
    "mrtn_TruckloadMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "TruckloadMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments",
      "http://www.marten.com/20241231/role/statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Truckload [Member]",
        "documentation": "Truckload member."
       }
      }
     },
     "auth_ref": []
    },
    "country_US": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2024",
     "localname": "US",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "UNITED STATES"
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_UninsuredRiskMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "UninsuredRiskMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Uninsured Risk [Member]",
        "documentation": "Risk arising from insurance deductibles, self-insurance, or no insurance."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_UnrecognizedTaxBenefits": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "UnrecognizedTaxBenefits",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_UnrecognizedTaxBenefits",
        "terseLabel": "Unrecognized Tax Benefits",
        "documentation": "Amount of unrecognized tax benefits."
       }
      }
     },
     "auth_ref": [
      "r466",
      "r483",
      "r798"
     ]
    },
    "us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities",
        "terseLabel": "Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities",
        "documentation": "Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities."
       }
      }
     },
     "auth_ref": [
      "r484",
      "r798"
     ]
    },
    "us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense",
     "crdr": "debit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense",
        "terseLabel": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense",
        "documentation": "Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return."
       }
      }
     },
     "auth_ref": [
      "r481",
      "r798"
     ]
    },
    "us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate",
     "crdr": "credit",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-5-income-taxes-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate",
        "terseLabel": "Unrecognized Tax Benefits that Would Impact Effective Tax Rate",
        "documentation": "The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate."
       }
      }
     },
     "auth_ref": [
      "r485",
      "r798"
     ]
    },
    "mrtn_UnvestedPerformanceUnitAwardsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "UnvestedPerformanceUnitAwardsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-",
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Unvested Performance Unit Awards [Member]",
        "documentation": "Unvested performance unit awards member."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_UnvestedServiceBasedOptionAwardsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "UnvestedServiceBasedOptionAwardsMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Unvested Service Based Option Awards [Member]",
        "documentation": "Unvested service based option awards member."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_UseOfEstimates": {
     "xbrltype": "textBlockItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "UseOfEstimates",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-significant-accounting-policies-policies"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Use of Estimates, Policy [Policy Text Block]",
        "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles."
       }
      }
     },
     "auth_ref": [
      "r20",
      "r21",
      "r22",
      "r103",
      "r104",
      "r106",
      "r107"
     ]
    },
    "us-gaap_VestingAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "VestingAxis",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Vesting [Axis]",
        "documentation": "Information by vesting schedule of award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r931",
      "r932",
      "r933",
      "r934",
      "r935",
      "r936",
      "r937",
      "r938",
      "r939",
      "r940",
      "r941",
      "r942",
      "r943",
      "r944",
      "r945",
      "r946",
      "r947",
      "r948",
      "r949",
      "r950",
      "r951",
      "r952",
      "r953",
      "r954",
      "r955",
      "r956"
     ]
    },
    "us-gaap_VestingDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "VestingDomain",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-",
      "http://www.marten.com/20241231/role/statement-note-10-employee-benefits-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Vesting [Domain]",
        "documentation": "Vesting schedule of award under share-based payment arrangement."
       }
      }
     },
     "auth_ref": [
      "r931",
      "r932",
      "r933",
      "r934",
      "r935",
      "r936",
      "r937",
      "r938",
      "r939",
      "r940",
      "r941",
      "r942",
      "r943",
      "r944",
      "r945",
      "r946",
      "r947",
      "r948",
      "r949",
      "r950",
      "r951",
      "r952",
      "r953",
      "r954",
      "r955",
      "r956"
     ]
    },
    "mrtn_WalmartMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "WalmartMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Walmart [Member]",
        "documentation": "Represents the major customer, WalMart."
       }
      }
     },
     "auth_ref": []
    },
    "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageNumberOfDilutedSharesOutstanding",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details": {
       "parentTag": null,
       "weight": null,
       "order": null,
       "root": true
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
        "totalLabel": "Diluted earnings per common share - weighted-average shares and assumed conversions (in shares)",
        "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period."
       }
      }
     },
     "auth_ref": [
      "r200",
      "r208"
     ]
    },
    "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": {
     "xbrltype": "sharesItemType",
     "nsuri": "http://fasb.org/us-gaap/2024",
     "localname": "WeightedAverageNumberOfSharesOutstandingBasic",
     "calculation": {
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details": {
       "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding",
       "weight": 1.0,
       "order": 0.0
      }
     },
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic",
        "terseLabel": "Basic earnings per common share - weighted-average shares (in shares)",
        "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period."
       }
      }
     },
     "auth_ref": [
      "r199",
      "r208"
     ]
    },
    "mrtn_WorkersCompensationLiabilityClaimMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "WorkersCompensationLiabilityClaimMember",
     "presentation": [
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies",
      "http://www.marten.com/20241231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Workers Compensation Liability Claim [Member]",
        "documentation": "Entity's liability claim for workers compensation contingencies."
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-1-summary-of-significant-accounting-policies-estimated-useful-lives-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 1 - Summary of Significant Accounting Policies - Estimated Useful Lives (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-1-summary-of-significant-accounting-policies-tables": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-1-summary-of-significant-accounting-policies-tables",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 1 - Summary of Significant Accounting Policies"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-10-employee-benefits-nonvested-option-awards-activity-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-10-employee-benefits-nonvested-option-awards-activity-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 10 - Employee Benefits - Non-vested Option Awards Activity (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-10-employee-benefits-nonvested-performance-unit-award-activity-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 10 - Employee Benefits - Non-vested Performance Unit Award Activity (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-10-employee-benefits-option-activity-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-10-employee-benefits-option-activity-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 10 - Employee Benefits - Option Activity (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-10-employee-benefits-stock-options-valuation-assumptions-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-10-employee-benefits-stock-options-valuation-assumptions-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 10 - Employee Benefits - Stock Options Valuation Assumptions (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-10-employee-benefits-tables": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-10-employee-benefits-tables",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 10 - Employee Benefits"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-14-revenue-and-business-segments-operating-revenue-and-operating-income-by-segment-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 14 - Revenue and Business Segments - Operating Revenue and Operating Income by Segment (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-14-revenue-and-business-segments-tables": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-14-revenue-and-business-segments-tables",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 14 - Revenue and Business Segments"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-2-details-of-consolidated-balance-sheet-accounts-accrued-liabilities-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 2 - Details of Consolidated Balance Sheet Accounts - Accrued Liabilities (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-2-details-of-consolidated-balance-sheet-accounts-prepaid-expenses-and-other-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 2 - Details of Consolidated Balance Sheet Accounts - Prepaid Expenses and Other (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-2-details-of-consolidated-balance-sheet-accounts-tables": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-2-details-of-consolidated-balance-sheet-accounts-tables",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 2 - Details of Consolidated Balance Sheet Accounts"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-5-income-taxes-components-of-provision-for-income-taxes-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-5-income-taxes-components-of-provision-for-income-taxes-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 5 - Income Taxes - Components of Provision for Income Taxes (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-5-income-taxes-federal-income-tax-reconciled-to-the-effective-income-tax-rate-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 5 - Income Taxes - Federal Income Tax Reconciled to the Effective Income Tax Rate (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-5-income-taxes-net-deferred-tax-liability-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-5-income-taxes-net-deferred-tax-liability-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 5 - Income Taxes - Net Deferred Tax Liability (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-5-income-taxes-tables": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-5-income-taxes-tables",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 5 - Income Taxes"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-6-earnings-per-common-share-basic-and-diluted-earnings-per-common-share-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 6 - Earnings per Common Share - Basic and Diluted Earnings Per Common Share (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-6-earnings-per-common-share-tables": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-6-earnings-per-common-share-tables",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 6 - Earnings Per Common Share"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-9-leases-maturity-of-operating-lease-liabilities-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-9-leases-maturity-of-operating-lease-liabilities-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 9 - Leases - Maturity of Operating Lease Liabilities (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-9-leases-operating-leases-balance-sheet-information-details": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-9-leases-operating-leases-balance-sheet-information-details",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 9 - Leases - Operating Leases Balance Sheet Information (Details)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-9-leases-operating-leases-balance-sheet-information-details-parentheticals",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 9 - Leases - Operating Leases Balance Sheet Information (Details) (Parentheticals)"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-note-9-leases-tables": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-note-9-leases-tables",
     "lang": {
      "en-us": {
       "role": {
        "label": "Note 9 - Leases"
       }
      }
     },
     "auth_ref": []
    },
    "mrtn_statement-statement-significant-accounting-policies-policies": {
     "xbrltype": "stringItemType",
     "nsuri": "http://www.marten.com/20241231",
     "localname": "statement-statement-significant-accounting-policies-policies",
     "lang": {
      "en-us": {
       "role": {
        "label": "Significant Accounting Policies"
       }
      }
     },
     "auth_ref": []
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "SubTopic": "230",
   "Topic": "830",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477401/830-230-45-1"
  },
  "r1": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "14",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14"
  },
  "r2": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r3": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(b)",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r4": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "SubTopic": "10",
   "Topic": "360",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r5": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "SubTopic": "10",
   "Topic": "505",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2"
  },
  "r6": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(01)",
   "SubTopic": "10",
   "Topic": "718",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r7": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "SubTopic": "10",
   "Topic": "718",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r8": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "SubTopic": "10",
   "Topic": "718",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r9": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2A",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "718",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2A"
  },
  "r10": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22))",
   "SubTopic": "10",
   "Topic": "210",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r11": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-4"
  },
  "r12": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-1"
  },
  "r13": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "230",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2"
  },
  "r14": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "260",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r15": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "260",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-2"
  },
  "r16": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "270",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "8",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482989/270-10-45-8"
  },
  "r17": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "275",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r18": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "275",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r19": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "275",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20"
  },
  "r20": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "275",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-4"
  },
  "r21": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "275",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-8"
  },
  "r22": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "275",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-9"
  },
  "r23": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "280",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r24": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "280",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "25",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25"
  },
  "r25": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "280",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "30",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r26": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "360",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r27": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "360",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r28": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "710",
   "SubTopic": "10",
   "Section": "25",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483070/710-10-25-3"
  },
  "r29": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "718",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r30": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "718",
   "SubTopic": "20",
   "Section": "55",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481089/718-20-55-12"
  },
  "r31": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "718",
   "SubTopic": "20",
   "Section": "55",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481089/718-20-55-13"
  },
  "r32": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "810",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-15"
  },
  "r33": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "810",
   "SubTopic": "10",
   "Section": "45",
   "Paragraph": "16",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-16"
  },
  "r34": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "810",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1"
  },
  "r35": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "810",
   "SubTopic": "10",
   "Section": "55",
   "Paragraph": "4I",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481175/810-10-55-4I"
  },
  "r36": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A"
  },
  "r37": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "815",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B"
  },
  "r38": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-20"
  },
  "r39": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "825",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-21"
  },
  "r40": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Name": "Accounting Standards Codification",
   "Topic": "850",
   "SubTopic": "10",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-3"
  },
  "r41": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r42": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r43": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r44": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r45": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(21))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r46": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(22)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r47": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r48": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(24))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r49": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r50": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(26)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r51": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(26)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r52": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(26))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r53": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(28))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r54": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(29))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r55": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r56": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r57": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(30))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r58": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(31))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r59": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(32))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r60": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(10))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r61": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(20))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r62": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r63": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r64": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r65": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "12",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12"
  },
  "r66": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13"
  },
  "r67": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "15",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15"
  },
  "r68": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24"
  },
  "r69": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r70": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r71": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "235",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/235/tableOfContent"
  },
  "r72": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "275",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r73": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 4.E)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480418/310-10-S99-2"
  },
  "r74": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1"
  },
  "r75": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "440",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/440/tableOfContent"
  },
  "r76": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "470",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/470/tableOfContent"
  },
  "r77": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.3-04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1"
  },
  "r78": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "4",
   "Subparagraph": "(SAB Topic 4.C)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-4"
  },
  "r79": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/505-30/tableOfContent"
  },
  "r80": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "710",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/710/tableOfContent"
  },
  "r81": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "712",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/712/tableOfContent"
  },
  "r82": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "715",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/715/tableOfContent"
  },
  "r83": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "718",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/718/tableOfContent"
  },
  "r84": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r85": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r86": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "718",
   "SubTopic": "10",
   "Subparagraph": "(e)(1)",
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Section": "50",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r87": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "718",
   "SubTopic": "10",
   "Subparagraph": "(f)(2)",
   "Name": "Accounting Standards Codification",
   "Paragraph": "2",
   "Section": "50",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r88": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r89": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(13))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r90": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(15)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r91": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(15)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r92": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(15)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r93": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(16))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r94": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r95": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-03(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1"
  },
  "r96": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(15))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r97": {
   "role": "http://fasb.org/us-gaap/role/ref/legacyRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r98": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r99": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r100": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r101": {
   "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r102": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "SubTopic": "20",
   "Topic": "740",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-2"
  },
  "r103": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "SubTopic": "10",
   "Topic": "275",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1"
  },
  "r104": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "SubTopic": "10",
   "Topic": "275",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1"
  },
  "r105": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "SubTopic": "360",
   "Topic": "958",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-1"
  },
  "r106": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "SubTopic": "10",
   "Topic": "275",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-11"
  },
  "r107": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "SubTopic": "10",
   "Topic": "275",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-12"
  },
  "r108": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "SubTopic": "360",
   "Topic": "958",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-6"
  },
  "r109": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "SubTopic": "10",
   "Topic": "740",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r110": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h))",
   "SubTopic": "10",
   "Topic": "235",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r111": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Accounting Standards Codification",
   "Topic": "606",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/606/tableOfContent"
  },
  "r112": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "04",
   "Paragraph": "a",
   "Publisher": "SEC"
  },
  "r113": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12",
   "Paragraph": "Column A",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r114": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12",
   "Paragraph": "Column C",
   "Footnote": "5",
   "Publisher": "SEC"
  },
  "r115": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12A",
   "Paragraph": "Column A",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r116": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12A",
   "Paragraph": "Column C",
   "Footnote": "4",
   "Publisher": "SEC"
  },
  "r117": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12B",
   "Paragraph": "Column A",
   "Subparagraph": "(a)",
   "Footnote": "4",
   "Publisher": "SEC"
  },
  "r118": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12B",
   "Paragraph": "Column A",
   "Subparagraph": "(b)",
   "Footnote": "4",
   "Publisher": "SEC"
  },
  "r119": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "12B",
   "Paragraph": "Column C",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r120": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "14",
   "Paragraph": "Column A",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r121": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "14",
   "Paragraph": "Column F",
   "Footnote": "7",
   "Publisher": "SEC"
  },
  "r122": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column A",
   "Publisher": "SEC"
  },
  "r123": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column B",
   "Publisher": "SEC"
  },
  "r124": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column C",
   "Publisher": "SEC"
  },
  "r125": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column D",
   "Publisher": "SEC"
  },
  "r126": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column E",
   "Publisher": "SEC"
  },
  "r127": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "17",
   "Paragraph": "Column F",
   "Publisher": "SEC"
  },
  "r128": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column A",
   "Footnote": "2",
   "Publisher": "SEC"
  },
  "r129": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column B",
   "Publisher": "SEC"
  },
  "r130": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column C",
   "Publisher": "SEC"
  },
  "r131": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column D",
   "Publisher": "SEC"
  },
  "r132": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column E",
   "Publisher": "SEC"
  },
  "r133": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column F",
   "Publisher": "SEC"
  },
  "r134": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column G",
   "Publisher": "SEC"
  },
  "r135": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column H",
   "Publisher": "SEC"
  },
  "r136": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "28",
   "Paragraph": "Column I",
   "Publisher": "SEC"
  },
  "r137": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "12",
   "Subsection": "29",
   "Paragraph": "Column A",
   "Footnote": "4",
   "Publisher": "SEC"
  },
  "r138": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(i)",
   "Publisher": "SEC"
  },
  "r139": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(A)",
   "Publisher": "SEC"
  },
  "r140": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(B)",
   "Publisher": "SEC"
  },
  "r141": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(iv)",
   "Publisher": "SEC"
  },
  "r142": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(i)",
   "Publisher": "SEC"
  },
  "r143": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(A)",
   "Publisher": "SEC"
  },
  "r144": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(B)",
   "Publisher": "SEC"
  },
  "r145": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)(C)",
   "Publisher": "SEC"
  },
  "r146": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "02",
   "Paragraph": "a",
   "Subparagraph": "(4)(iv)",
   "Publisher": "SEC"
  },
  "r147": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 11",
   "Section": "L",
   "Publisher": "SEC"
  },
  "r148": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 5",
   "Section": "Y",
   "Paragraph": "Question 2",
   "Publisher": "SEC"
  },
  "r149": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 5",
   "Section": "Y",
   "Paragraph": "Question 4",
   "Publisher": "SEC"
  },
  "r150": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "105",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6"
  },
  "r151": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "105",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6"
  },
  "r152": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1"
  },
  "r153": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "205",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-7"
  },
  "r154": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r155": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-5"
  },
  "r156": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r157": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(13))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r158": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(14))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r159": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r160": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r161": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r162": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r163": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r164": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r165": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A"
  },
  "r166": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B"
  },
  "r167": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-1"
  },
  "r168": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4"
  },
  "r169": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5"
  },
  "r170": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6"
  },
  "r171": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r172": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "15",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15"
  },
  "r173": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17"
  },
  "r174": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24"
  },
  "r175": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25"
  },
  "r176": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2"
  },
  "r177": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A"
  },
  "r178": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-8"
  },
  "r179": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-1"
  },
  "r180": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r181": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r182": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r183": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-04(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3"
  },
  "r184": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23"
  },
  "r185": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24"
  },
  "r186": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5"
  },
  "r187": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r188": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1"
  },
  "r189": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11"
  },
  "r190": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11"
  },
  "r191": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-3"
  },
  "r192": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-4"
  },
  "r193": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6"
  },
  "r194": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7"
  },
  "r195": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7"
  },
  "r196": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-8"
  },
  "r197": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-9"
  },
  "r198": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/260/tableOfContent"
  },
  "r199": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-10"
  },
  "r200": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "16",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-16"
  },
  "r201": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-2"
  },
  "r202": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-22"
  },
  "r203": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "23",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-23"
  },
  "r204": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-28A"
  },
  "r205": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "60B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B"
  },
  "r206": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "60B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B"
  },
  "r207": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-7"
  },
  "r208": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r209": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r210": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r211": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-2"
  },
  "r212": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-3"
  },
  "r213": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-15"
  },
  "r214": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "270",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1"
  },
  "r215": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "272",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-1"
  },
  "r216": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/280/tableOfContent"
  },
  "r217": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-15"
  },
  "r218": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21"
  },
  "r219": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21"
  },
  "r220": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r221": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r222": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r223": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r224": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r225": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r226": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r227": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r228": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r229": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r230": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "25",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25"
  },
  "r231": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "25",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25"
  },
  "r232": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26"
  },
  "r233": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26A"
  },
  "r234": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26B"
  },
  "r235": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "26C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26C"
  },
  "r236": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r237": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r238": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r239": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r240": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r241": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r242": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29"
  },
  "r243": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r244": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r245": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r246": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r247": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31"
  },
  "r248": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r249": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(ee)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r250": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r251": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "34",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-34"
  },
  "r252": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "36",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-36"
  },
  "r253": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "40",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-40"
  },
  "r254": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r255": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r256": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "41",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41"
  },
  "r257": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "42",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-42"
  },
  "r258": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13"
  },
  "r259": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2"
  },
  "r260": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2"
  },
  "r261": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2"
  },
  "r262": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-4"
  },
  "r263": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "310",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481569/310-20-50-1"
  },
  "r264": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "323",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3"
  },
  "r265": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "4",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4"
  },
  "r266": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "5",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-5"
  },
  "r267": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "326",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1"
  },
  "r268": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "340",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482955/340-10-05-5"
  },
  "r269": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "340",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483032/340-10-45-1"
  },
  "r270": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "340",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479483/340-40-50-3"
  },
  "r271": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r272": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r273": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r274": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r275": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r276": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r277": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r278": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r279": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1"
  },
  "r280": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-3"
  },
  "r281": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "350",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476166/350-60-65-1"
  },
  "r282": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r283": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r284": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r285": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r286": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r287": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r288": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r289": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r290": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "420",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1"
  },
  "r291": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "420",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1"
  },
  "r292": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "420",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 5.P.4.d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2"
  },
  "r293": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "440",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4"
  },
  "r294": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "440",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4"
  },
  "r295": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-1"
  },
  "r296": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4"
  },
  "r297": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9"
  },
  "r298": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r299": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r300": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-3"
  },
  "r301": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4"
  },
  "r302": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4"
  },
  "r303": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4"
  },
  "r304": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4"
  },
  "r305": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6"
  },
  "r306": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6"
  },
  "r307": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r308": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r309": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii)(B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r310": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iv))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r311": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r312": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r313": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r314": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r315": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iii)(C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r316": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(4)(iv))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r317": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1B",
   "Subparagraph": "(SX 210.13-02(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B"
  },
  "r318": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r319": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r320": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r321": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r322": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r323": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r324": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r325": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r326": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r327": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1C",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C"
  },
  "r328": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C"
  },
  "r329": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1C",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C"
  },
  "r330": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r331": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r332": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1D",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D"
  },
  "r333": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1E",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E"
  },
  "r334": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1E",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E"
  },
  "r335": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1E",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E"
  },
  "r336": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1E",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E"
  },
  "r337": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1F",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F"
  },
  "r338": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1F",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F"
  },
  "r339": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1F",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F"
  },
  "r340": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1F",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F"
  },
  "r341": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1I",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I"
  },
  "r342": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1I",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I"
  },
  "r343": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1I",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I"
  },
  "r344": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r345": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.3-04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1"
  },
  "r346": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479837/606-10-45-1"
  },
  "r347": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479837/606-10-45-3"
  },
  "r348": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-17"
  },
  "r349": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-18"
  },
  "r350": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-18"
  },
  "r351": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-19"
  },
  "r352": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-20"
  },
  "r353": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-20"
  },
  "r354": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-20"
  },
  "r355": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-20"
  },
  "r356": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-4"
  },
  "r357": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5"
  },
  "r358": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-8"
  },
  "r359": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "710",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/710/tableOfContent"
  },
  "r360": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "710",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482969/710-10-50-1"
  },
  "r361": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-2"
  },
  "r362": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r363": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r364": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(10)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r365": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r366": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r367": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r368": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r369": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r370": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r371": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(8)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r372": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)(9)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r373": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r374": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r375": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r376": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r377": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r378": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r379": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r380": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r381": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(8)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r382": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r383": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r384": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r385": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r386": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r387": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(A)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r388": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(B)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r389": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(02)(C)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r390": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r391": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r392": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r393": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r394": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r395": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r396": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r397": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r398": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r399": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r400": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r401": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(h)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r402": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r403": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(j)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r404": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r405": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r406": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(k)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r407": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(n)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r408": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(q)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1"
  },
  "r409": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2"
  },
  "r410": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r411": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r412": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r413": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r414": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r415": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r416": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r417": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r418": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6"
  },
  "r419": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8"
  },
  "r420": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "70",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480794/715-70-50-1"
  },
  "r421": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480606/715-80-35-1"
  },
  "r422": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11"
  },
  "r423": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5"
  },
  "r424": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-9"
  },
  "r425": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/718/tableOfContent"
  },
  "r426": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480483/718-10-35-2"
  },
  "r427": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480454/718-10-45-1"
  },
  "r428": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r429": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r430": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r431": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r432": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r433": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r434": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r435": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r436": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r437": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r438": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r439": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r440": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r441": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r442": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r443": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r444": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r445": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r446": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r447": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r448": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r449": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r450": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r451": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r452": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r453": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r454": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r455": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r456": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(v)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r457": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r458": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r459": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.C.Q3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r460": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.D.1.Q5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r461": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.D.2.Q6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r462": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.D.3.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r463": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 14.F)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1"
  },
  "r464": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "720",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483359/720-20-50-1"
  },
  "r465": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/740/tableOfContent"
  },
  "r466": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "10B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-10B"
  },
  "r467": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-25"
  },
  "r468": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-28"
  },
  "r469": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-4"
  },
  "r470": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-6"
  },
  "r471": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10"
  },
  "r472": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12"
  },
  "r473": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r474": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r475": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(a)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r476": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(a)(7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r477": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A"
  },
  "r478": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12B"
  },
  "r479": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12C"
  },
  "r480": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "14",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-14"
  },
  "r481": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15"
  },
  "r482": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15"
  },
  "r483": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A"
  },
  "r484": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15A",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A"
  },
  "r485": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "15A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A"
  },
  "r486": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "17",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-17"
  },
  "r487": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-19"
  },
  "r488": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r489": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r490": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "20",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-20"
  },
  "r491": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-21"
  },
  "r492": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-22"
  },
  "r493": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23"
  },
  "r494": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r495": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r496": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8"
  },
  "r497": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(d)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8"
  },
  "r498": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.1.Q1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r499": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.5.Q1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r500": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r501": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SAB Topic 11.C)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-2"
  },
  "r502": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "270",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477891/740-270-50-1"
  },
  "r503": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482603/740-30-50-2"
  },
  "r504": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r505": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r506": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r507": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r508": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "740",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2"
  },
  "r509": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1"
  },
  "r510": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "805",
   "SubTopic": "60",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1"
  },
  "r511": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25"
  },
  "r512": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "25",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25"
  },
  "r513": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3"
  },
  "r514": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "810",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3"
  },
  "r515": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r516": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r517": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r518": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r519": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(h)(1)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r520": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "6",
   "Subparagraph": "(i)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6"
  },
  "r521": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r522": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r523": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r524": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r525": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r526": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r527": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r528": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r529": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r530": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r531": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r532": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r533": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E"
  },
  "r534": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3"
  },
  "r535": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r536": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r537": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r538": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r539": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6A",
   "Subparagraph": "(h)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A"
  },
  "r540": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r541": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-17"
  },
  "r542": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r543": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r544": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r545": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "20",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20"
  },
  "r546": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "830",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1"
  },
  "r547": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2"
  },
  "r548": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8"
  },
  "r549": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "8",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8"
  },
  "r550": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/842-20/tableOfContent"
  },
  "r551": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "35",
   "Paragraph": "12A",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479165/842-20-35-12A"
  },
  "r552": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1"
  },
  "r553": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1"
  },
  "r554": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-2"
  },
  "r555": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-5"
  },
  "r556": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r557": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r558": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r559": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r560": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r561": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(g)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4"
  },
  "r562": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6"
  },
  "r563": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-7A"
  },
  "r564": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482864/845-10-50-1"
  },
  "r565": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482864/845-10-50-3"
  },
  "r566": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "848",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)(iii)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2"
  },
  "r567": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/850/tableOfContent"
  },
  "r568": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1"
  },
  "r569": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1"
  },
  "r570": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1"
  },
  "r571": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1"
  },
  "r572": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-6"
  },
  "r573": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r574": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "860",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7"
  },
  "r575": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "910",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482546/910-10-50-6"
  },
  "r576": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "924",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 11.L)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479941/924-10-S99-1"
  },
  "r577": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478934/932-220-50-1"
  },
  "r578": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r579": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r580": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18"
  },
  "r581": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "19",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-19"
  },
  "r582": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r583": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r584": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r585": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r586": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r587": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "23",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23"
  },
  "r588": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r589": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r590": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r591": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r592": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r593": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31"
  },
  "r594": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r595": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r596": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r597": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r598": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r599": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5"
  },
  "r600": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-6"
  },
  "r601": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-7"
  },
  "r602": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r603": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r604": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "8",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8"
  },
  "r605": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "280",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478657/932-280-50-1"
  },
  "r606": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "932",
   "SubTopic": "323",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478988/932-323-50-1"
  },
  "r607": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "940",
   "SubTopic": "820",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478119/940-820-50-1"
  },
  "r608": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-04(27))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1"
  },
  "r609": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.9-05(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1"
  },
  "r610": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "942",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478451/942-360-50-1"
  },
  "r611": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(12))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r612": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(15)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r613": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r614": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r615": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(21))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r616": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(22))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r617": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r618": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(25))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r619": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r620": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(8)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r621": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(8)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r622": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r623": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(11))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r624": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(18))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r625": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r626": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(23))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r627": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(7)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r628": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-04(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1"
  },
  "r629": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r630": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r631": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r632": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r633": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r634": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r635": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column G))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r636": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column H))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r637": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column I))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r638": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column J))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r639": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-16(Column K))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1"
  },
  "r640": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column A))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r641": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r642": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r643": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r644": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r645": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-17(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2"
  },
  "r646": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4E"
  },
  "r647": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r648": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r649": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r650": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-9"
  },
  "r651": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r652": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(f)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r653": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r654": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(g)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r655": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "2",
   "Subparagraph": "(h)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2"
  },
  "r656": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.W.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479583/944-40-S99-1"
  },
  "r657": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "944",
   "SubTopic": "825",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477351/944-825-50-1B"
  },
  "r658": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r659": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-03(h)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3"
  },
  "r660": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-11"
  },
  "r661": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-13"
  },
  "r662": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-2"
  },
  "r663": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-5"
  },
  "r664": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-6"
  },
  "r665": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-3"
  },
  "r666": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4"
  },
  "r667": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477796/946-210-45-4"
  },
  "r668": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r669": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-2"
  },
  "r670": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r671": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r672": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r673": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r674": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r675": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r676": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r677": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(13)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r678": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(13)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r679": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(14))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r680": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(15))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r681": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(16)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r682": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(17))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r683": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(19))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r684": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r685": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(2)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r686": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r687": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r688": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(3)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r689": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r690": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r691": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r692": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(6)(e))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r693": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(8))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r694": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r695": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r696": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r697": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(9)(e))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r698": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.6-05(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2"
  },
  "r699": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.6-05(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2"
  },
  "r700": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "3",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3"
  },
  "r701": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "7",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-7"
  },
  "r702": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r703": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(2)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r704": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(2)(c))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r705": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(2)(e))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r706": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(2)(g)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r707": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r708": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r709": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r710": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r711": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r712": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(a)(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r713": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r714": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r715": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(3))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r716": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r717": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r718": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(7)(c)(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r719": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-07(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1"
  },
  "r720": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(1)(d))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r721": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r722": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(6))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r723": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r724": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2"
  },
  "r725": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2"
  },
  "r726": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1"
  },
  "r727": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r728": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column C)(Footnote 5))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r729": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r730": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column C)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r731": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r732": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r733": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r734": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r735": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column F)(Footnote 7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r736": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "946",
   "SubTopic": "505",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-3"
  },
  "r737": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "948",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1"
  },
  "r738": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "954",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478785/954-310-50-2"
  },
  "r739": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "954",
   "SubTopic": "440",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478522/954-440-50-1"
  },
  "r740": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r741": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column B))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r742": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column C))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r743": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column D))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r744": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column E))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r745": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column F))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r746": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column G))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r747": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column H))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r748": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "970",
   "SubTopic": "360",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-28(Column I))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1"
  },
  "r749": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "976",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477332/976-310-50-1"
  },
  "r750": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "978",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479230/978-310-50-1"
  },
  "r751": {
   "role": "http://www.xbrl.org/2003/role/disclosureRef",
   "Topic": "985",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481283/985-20-50-2"
  },
  "r752": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(e)",
   "SubTopic": "10",
   "Topic": "235",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4"
  },
  "r753": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "13H",
   "Subparagraph": "(a)",
   "SubTopic": "40",
   "Topic": "944",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H"
  },
  "r754": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "13H",
   "Subparagraph": "(b)",
   "SubTopic": "40",
   "Topic": "944",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H"
  },
  "r755": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r756": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(g)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r757": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(g)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1"
  },
  "r758": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "8",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-8"
  },
  "r759": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4"
  },
  "r760": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "52",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-52"
  },
  "r761": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r762": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "31",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31"
  },
  "r763": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r764": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r765": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(bb)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r766": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r767": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "47",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47"
  },
  "r768": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "48",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-48"
  },
  "r769": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "49",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-49"
  },
  "r770": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r771": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r772": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r773": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "54",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54"
  },
  "r774": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12A",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481933/310-10-55-12A"
  },
  "r775": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "340",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482955/340-10-05-5"
  },
  "r776": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "350",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482548/350-20-55-24"
  },
  "r777": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "460",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "27",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482395/460-10-55-27"
  },
  "r778": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r779": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69B",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69B"
  },
  "r780": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69C"
  },
  "r781": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69E"
  },
  "r782": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "69F",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69F"
  },
  "r783": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "505",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "13",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13"
  },
  "r784": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r785": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r786": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "91",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91"
  },
  "r787": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17"
  },
  "r788": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-18"
  },
  "r789": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11"
  },
  "r790": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11"
  },
  "r791": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "11",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11"
  },
  "r792": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6"
  },
  "r793": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6"
  },
  "r794": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6"
  },
  "r795": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "715",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480547/715-80-55-8"
  },
  "r796": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r797": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r798": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "217",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-217"
  },
  "r799": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "231",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-231"
  },
  "r800": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "100",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100"
  },
  "r801": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "101",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-101"
  },
  "r802": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "102",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-102"
  },
  "r803": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "103",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-103"
  },
  "r804": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r805": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r806": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "107",
   "Subparagraph": "(e)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107"
  },
  "r807": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "8",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482949/835-30-55-8"
  },
  "r808": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "53",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479589/842-20-55-53"
  },
  "r809": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482819/845-10-05-4"
  },
  "r810": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "4",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482819/845-10-05-4"
  },
  "r811": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "4",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482819/845-10-05-4"
  },
  "r812": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "4",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482819/845-10-05-4"
  },
  "r813": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482819/845-10-05-5"
  },
  "r814": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482819/845-10-05-6"
  },
  "r815": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "6",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482819/845-10-05-6"
  },
  "r816": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "845",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "05",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482819/845-10-05-6"
  },
  "r817": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481372/852-10-55-10"
  },
  "r818": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "17",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-17"
  },
  "r819": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "21",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-21"
  },
  "r820": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "29",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-29"
  },
  "r821": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-3"
  },
  "r822": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-2"
  },
  "r823": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-4"
  },
  "r824": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-5"
  },
  "r825": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "932",
   "SubTopic": "235",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-6"
  },
  "r826": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479401/944-30-55-2"
  },
  "r827": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "13H",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H"
  },
  "r828": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "29F",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-29F"
  },
  "r829": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r830": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r831": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r832": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9C",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C"
  },
  "r833": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "9E",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9E"
  },
  "r834": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-18"
  },
  "r835": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1"
  },
  "r836": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6"
  },
  "r837": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477439/946-210-55-1"
  },
  "r838": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1"
  },
  "r839": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1"
  },
  "r840": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2"
  },
  "r841": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3"
  },
  "r842": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "320",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "6",
   "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6"
  },
  "r843": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "10",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-10"
  },
  "r844": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "11",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-11"
  },
  "r845": {
   "role": "http://www.xbrl.org/2003/role/exampleRef",
   "Topic": "946",
   "SubTopic": "830",
   "Name": "Accounting Standards Codification",
   "Section": "55",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-12"
  },
  "r846": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b"
  },
  "r847": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r848": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r849": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 10-K",
   "Number": "249",
   "Section": "310"
  },
  "r850": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Number": "249",
   "Section": "220",
   "Subsection": "f"
  },
  "r851": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K"
  },
  "r852": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "b",
   "Paragraph": "1"
  },
  "r853": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "i"
  },
  "r854": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "ii"
  },
  "r855": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "iii"
  },
  "r856": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "b",
   "Paragraph": "2"
  },
  "r857": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "c",
   "Paragraph": "1"
  },
  "r858": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "c",
   "Paragraph": "2"
  },
  "r859": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "c",
   "Paragraph": "2",
   "Subparagraph": "i"
  },
  "r860": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "c",
   "Paragraph": "2",
   "Subparagraph": "ii"
  },
  "r861": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 20-F",
   "Section": "16K",
   "Subsection": "c",
   "Paragraph": "2",
   "Subparagraph": "iii"
  },
  "r862": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Form 40-F",
   "Number": "249",
   "Section": "240",
   "Subsection": "f"
  },
  "r863": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Forms 10-K, 10-Q, 20-F",
   "Number": "240",
   "Section": "13",
   "Subsection": "a-1"
  },
  "r864": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "402",
   "Subsection": "w"
  },
  "r865": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a"
  },
  "r866": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Number": "229",
   "Section": "408",
   "Subsection": "a",
   "Paragraph": "1"
  },
  "r867": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106"
  },
  "r868": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "b",
   "Paragraph": "1"
  },
  "r869": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "i"
  },
  "r870": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "ii"
  },
  "r871": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "b",
   "Paragraph": "1",
   "Subparagraph": "iii"
  },
  "r872": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "b",
   "Paragraph": "2"
  },
  "r873": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "c",
   "Paragraph": "1"
  },
  "r874": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "c",
   "Paragraph": "2"
  },
  "r875": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "c",
   "Paragraph": "2",
   "Subparagraph": "i"
  },
  "r876": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "c",
   "Paragraph": "2",
   "Subparagraph": "ii"
  },
  "r877": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-K",
   "Section": "106",
   "Subsection": "c",
   "Paragraph": "2",
   "Subparagraph": "iii"
  },
  "r878": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Regulation S-T",
   "Number": "232",
   "Section": "405"
  },
  "r879": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "230",
   "Section": "405"
  },
  "r880": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "12",
   "SubTopic": "10",
   "Topic": "230",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12"
  },
  "r881": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "SubTopic": "10",
   "Topic": "275",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18"
  },
  "r882": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "SubTopic": "825",
   "Topic": "944",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477351/944-825-50-1B"
  },
  "r883": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "SubTopic": "10",
   "Topic": "740",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r884": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(ii)",
   "Publisher": "SEC"
  },
  "r885": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "13",
   "Subsection": "01",
   "Paragraph": "a",
   "Subparagraph": "(4)(iii)",
   "Publisher": "SEC"
  },
  "r886": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Regulation S-X (SX)",
   "Number": "210",
   "Section": "6",
   "Subsection": "04",
   "Paragraph": "12",
   "Subparagraph": "(b)(1)",
   "Publisher": "SEC"
  },
  "r887": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Name": "Staff Accounting Bulletin (SAB)",
   "Number": "Topic 5",
   "Section": "Y",
   "Paragraph": "Question 2",
   "Publisher": "SEC"
  },
  "r888": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/210/tableOfContent"
  },
  "r889": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(3)(a)(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r890": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "210",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.5-02(9))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1"
  },
  "r891": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "220",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "2",
   "Subparagraph": "(SX 210.5-03(4))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2"
  },
  "r892": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13"
  },
  "r893": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "230",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "28",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28"
  },
  "r894": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(f))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r895": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(g)(1)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r896": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r897": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "235",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.4-08(h)(2))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1"
  },
  "r898": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "23",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23"
  },
  "r899": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "24",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24"
  },
  "r900": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5"
  },
  "r901": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "250",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6"
  },
  "r902": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "260",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1"
  },
  "r903": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "270",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1"
  },
  "r904": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "18",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-18"
  },
  "r905": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "22",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22"
  },
  "r906": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "30",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30"
  },
  "r907": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(ee)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r908": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "280",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "32",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32"
  },
  "r909": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "13",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13"
  },
  "r910": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2"
  },
  "r911": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "310",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2"
  },
  "r912": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "323",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3"
  },
  "r913": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "340",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483032/340-10-45-1"
  },
  "r914": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-5"
  },
  "r915": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "360",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3"
  },
  "r916": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "405",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/405-30/tableOfContent"
  },
  "r917": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r918": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r919": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "405",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1"
  },
  "r920": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "410",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "10",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10"
  },
  "r921": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "Name": "Accounting Standards Codification",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/450/tableOfContent"
  },
  "r922": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4"
  },
  "r923": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9"
  },
  "r924": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9"
  },
  "r925": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "450",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 5.Y.Q2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1"
  },
  "r926": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(ii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r927": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1A",
   "Subparagraph": "(SX 210.13-01(a)(4)(iii))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A"
  },
  "r928": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "470",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1B",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B"
  },
  "r929": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "505",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481520/505-30-50-4"
  },
  "r930": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "606",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5"
  },
  "r931": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r932": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r933": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r934": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r935": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r936": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r937": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r938": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r939": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r940": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r941": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(1)(iv)(04)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r942": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r943": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r944": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r945": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(01)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r946": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(02)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r947": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)(2)(iii)(03)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r948": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r949": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(d)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r950": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r951": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(e)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r952": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(i)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r953": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(ii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r954": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iii)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r955": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(iv)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r956": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "718",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(f)(2)(v)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2"
  },
  "r957": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12"
  },
  "r958": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "12",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12"
  },
  "r959": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2"
  },
  "r960": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-6"
  },
  "r961": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r962": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "9",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9"
  },
  "r963": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "740",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SAB Topic 6.I.7)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1"
  },
  "r964": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "815",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "65",
   "Paragraph": "1",
   "Subparagraph": "(e)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1"
  },
  "r965": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "820",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(bbb)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2"
  },
  "r966": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "825",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "28",
   "Subparagraph": "(f)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28"
  },
  "r967": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "2",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2"
  },
  "r968": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "835",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "1",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1"
  },
  "r969": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-3"
  },
  "r970": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "842",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6"
  },
  "r971": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "850",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-3"
  },
  "r972": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7"
  },
  "r973": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "852",
   "SubTopic": "10",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7"
  },
  "r974": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r975": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r976": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(c)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3"
  },
  "r977": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r978": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r979": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "860",
   "SubTopic": "20",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4"
  },
  "r980": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.7-03(a)(15)(a))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1"
  },
  "r981": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "30",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479432/944-30-50-2B"
  },
  "r982": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3"
  },
  "r983": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3"
  },
  "r984": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "310",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "3",
   "Subparagraph": "(a)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3"
  },
  "r985": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B"
  },
  "r986": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B"
  },
  "r987": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4C",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4C"
  },
  "r988": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4D",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4D"
  },
  "r989": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "4G",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4G"
  },
  "r990": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r991": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r992": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r993": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "5",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5"
  },
  "r994": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r995": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r996": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r997": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r998": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(4)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r999": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(5)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r1000": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(b)(6)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r1001": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "6",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6"
  },
  "r1002": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r1003": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(1)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r1004": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(2)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r1005": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(b)(3)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r1006": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r1007": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7A",
   "Subparagraph": "(d)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A"
  },
  "r1008": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r1009": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r1010": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "40",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "7B",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B"
  },
  "r1011": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(b)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2"
  },
  "r1012": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "944",
   "SubTopic": "80",
   "Name": "Accounting Standards Codification",
   "Section": "50",
   "Paragraph": "2",
   "Subparagraph": "(c)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2"
  },
  "r1013": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "205",
   "Name": "Accounting Standards Codification",
   "Section": "45",
   "Paragraph": "4",
   "Subparagraph": "(a)",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4"
  },
  "r1014": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "210",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "1",
   "Subparagraph": "(SX 210.6-04(12)(b)(1))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1"
  },
  "r1015": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(4)(b))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  },
  "r1016": {
   "role": "http://www.xbrl.org/2009/role/commonPracticeRef",
   "Topic": "946",
   "SubTopic": "220",
   "Name": "Accounting Standards Codification",
   "Section": "S99",
   "Paragraph": "3",
   "Subparagraph": "(SX 210.6-09(7))",
   "Publisher": "FASB",
   "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3"
  }
 }
}
