3.20.2 html 321 425 1 false 106 0 false 6 false false R1.htm 1001 - Document - Cover Page Sheet http://www.acutusmedical.com/role/CoverPage Cover Page Cover 1 false false R2.htm 1002 - Statement - Condensed Consolidated Balance Sheets Sheet http://www.acutusmedical.com/role/CondensedConsolidatedBalanceSheets Condensed Consolidated Balance Sheets Statements 2 false false R3.htm 1003 - Statement - Condensed Consolidated Balance Sheets (Parenthetical) Sheet http://www.acutusmedical.com/role/CondensedConsolidatedBalanceSheetsParenthetical Condensed Consolidated Balance Sheets (Parenthetical) Statements 3 false false R4.htm 1004 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss Sheet http://www.acutusmedical.com/role/CondensedConsolidatedStatementsOfOperationsAndComprehensiveLoss Condensed Consolidated Statements of Operations and Comprehensive Loss Statements 4 false false R5.htm 1005 - Statement - Condensed Consolidated Statements of Stockholders' Equity Sheet http://www.acutusmedical.com/role/CondensedConsolidatedStatementsOfStockholdersEquity Condensed Consolidated Statements of Stockholders' Equity Statements 5 false false R6.htm 1006 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) Sheet http://www.acutusmedical.com/role/CondensedConsolidatedStatementsOfStockholdersEquityParenthetical Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) Statements 6 false false R7.htm 1007 - Statement - Condensed Consolidated Statements of Cash Flows Sheet http://www.acutusmedical.com/role/CondensedConsolidatedStatementsOfCashFlows Condensed Consolidated Statements of Cash Flows Statements 7 false false R8.htm 1008 - Disclosure - Organization and Description of Business Sheet http://www.acutusmedical.com/role/OrganizationAndDescriptionOfBusiness Organization and Description of Business Notes 8 false false R9.htm 1009 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 9 false false R10.htm 1010 - Disclosure - Asset Acquisition and Business Combination Sheet http://www.acutusmedical.com/role/AssetAcquisitionAndBusinessCombination Asset Acquisition and Business Combination Notes 10 false false R11.htm 1011 - Disclosure - Marketable Securities Sheet http://www.acutusmedical.com/role/MarketableSecurities Marketable Securities Notes 11 false false R12.htm 1012 - Disclosure - Inventory Sheet http://www.acutusmedical.com/role/Inventory Inventory Notes 12 false false R13.htm 1013 - Disclosure - Property and Equipment, Net Sheet http://www.acutusmedical.com/role/PropertyAndEquipmentNet Property and Equipment, Net Notes 13 false false R14.htm 1014 - Disclosure - Goodwill and Intangible Assets Sheet http://www.acutusmedical.com/role/GoodwillAndIntangibleAssets Goodwill and Intangible Assets Notes 14 false false R15.htm 1015 - Disclosure - Accrued Liabilities Sheet http://www.acutusmedical.com/role/AccruedLiabilities Accrued Liabilities Notes 15 false false R16.htm 1016 - Disclosure - Debt Sheet http://www.acutusmedical.com/role/Debt Debt Notes 16 false false R17.htm 1017 - Disclosure - Operating Leases Sheet http://www.acutusmedical.com/role/OperatingLeases Operating Leases Notes 17 false false R18.htm 1018 - Disclosure - Commitments and Contingencies Sheet http://www.acutusmedical.com/role/CommitmentsAndContingencies Commitments and Contingencies Notes 18 false false R19.htm 1019 - Disclosure - Warrants Sheet http://www.acutusmedical.com/role/Warrants Warrants Notes 19 false false R20.htm 1020 - Disclosure - Convertible Preferred Stock Sheet http://www.acutusmedical.com/role/ConvertiblePreferredStock Convertible Preferred Stock Notes 20 false false R21.htm 1021 - Disclosure - Stockholders' Deficit Sheet http://www.acutusmedical.com/role/StockholdersDeficit Stockholders' Deficit Notes 21 false false R22.htm 1022 - Disclosure - Stock-Based Compensation Sheet http://www.acutusmedical.com/role/StockBasedCompensation Stock-Based Compensation Notes 22 false false R23.htm 1023 - Disclosure - Net Loss Per Common Share Sheet http://www.acutusmedical.com/role/NetLossPerCommonShare Net Loss Per Common Share Notes 23 false false R24.htm 1024 - Disclosure - 401(k) Retirement Plan Sheet http://www.acutusmedical.com/role/KRetirementPlan 401(k) Retirement Plan Notes 24 false false R25.htm 1025 - Disclosure - Related Party Transactions Sheet http://www.acutusmedical.com/role/RelatedPartyTransactions Related Party Transactions Notes 25 false false R26.htm 1026 - Disclosure - Subsequent Events Sheet http://www.acutusmedical.com/role/SubsequentEvents Subsequent Events Notes 26 false false R27.htm 1027 - Disclosure - Summary of Significant Accounting Policies (Policies) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesPolicies Summary of Significant Accounting Policies (Policies) Policies http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPolicies 27 false false R28.htm 1028 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPolicies 28 false false R29.htm 1029 - Disclosure - Asset Acquisition and Business Combination (Tables) Sheet http://www.acutusmedical.com/role/AssetAcquisitionAndBusinessCombinationTables Asset Acquisition and Business Combination (Tables) Tables http://www.acutusmedical.com/role/AssetAcquisitionAndBusinessCombination 29 false false R30.htm 1030 - Disclosure - Marketable Securities (Tables) Sheet http://www.acutusmedical.com/role/MarketableSecuritiesTables Marketable Securities (Tables) Tables http://www.acutusmedical.com/role/MarketableSecurities 30 false false R31.htm 1031 - Disclosure - Inventory (Tables) Sheet http://www.acutusmedical.com/role/InventoryTables Inventory (Tables) Tables http://www.acutusmedical.com/role/Inventory 31 false false R32.htm 1032 - Disclosure - Property and Equipment, Net (Tables) Sheet http://www.acutusmedical.com/role/PropertyAndEquipmentNetTables Property and Equipment, Net (Tables) Tables http://www.acutusmedical.com/role/PropertyAndEquipmentNet 32 false false R33.htm 1033 - Disclosure - Goodwill and Intangible Assets (Tables) Sheet http://www.acutusmedical.com/role/GoodwillAndIntangibleAssetsTables Goodwill and Intangible Assets (Tables) Tables http://www.acutusmedical.com/role/GoodwillAndIntangibleAssets 33 false false R34.htm 1034 - Disclosure - Accrued Liabilities (Tables) Sheet http://www.acutusmedical.com/role/AccruedLiabilitiesTables Accrued Liabilities (Tables) Tables http://www.acutusmedical.com/role/AccruedLiabilities 34 false false R35.htm 1035 - Disclosure - Debt (Tables) Sheet http://www.acutusmedical.com/role/DebtTables Debt (Tables) Tables http://www.acutusmedical.com/role/Debt 35 false false R36.htm 1036 - Disclosure - Operating Leases (Tables) Sheet http://www.acutusmedical.com/role/OperatingLeasesTables Operating Leases (Tables) Tables http://www.acutusmedical.com/role/OperatingLeases 36 false false R37.htm 1037 - Disclosure - Warrants (Tables) Sheet http://www.acutusmedical.com/role/WarrantsTables Warrants (Tables) Tables http://www.acutusmedical.com/role/Warrants 37 false false R38.htm 1038 - Disclosure - Convertible Preferred Stock (Tables) Sheet http://www.acutusmedical.com/role/ConvertiblePreferredStockTables Convertible Preferred Stock (Tables) Tables http://www.acutusmedical.com/role/ConvertiblePreferredStock 38 false false R39.htm 1039 - Disclosure - Stock-Based Compensation (Tables) Sheet http://www.acutusmedical.com/role/StockBasedCompensationTables Stock-Based Compensation (Tables) Tables http://www.acutusmedical.com/role/StockBasedCompensation 39 false false R40.htm 1040 - Disclosure - Net Loss Per Common Share (Tables) Sheet http://www.acutusmedical.com/role/NetLossPerCommonShareTables Net Loss Per Common Share (Tables) Tables http://www.acutusmedical.com/role/NetLossPerCommonShare 40 false false R41.htm 1041 - Disclosure - Organization and Description of Business - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/OrganizationAndDescriptionOfBusinessAdditionalInformationDetail Organization and Description of Business - Additional Information (Detail) Details 41 false false R42.htm 1042 - Disclosure - Summary of Significant Accounting Policies - Summary of Cash and Cash Equivalents and Restricted Cash (Detail) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfCashAndCashEquivalentsAndRestrictedCashDetail Summary of Significant Accounting Policies - Summary of Cash and Cash Equivalents and Restricted Cash (Detail) Details 42 false false R43.htm 1043 - Disclosure - Summary of Significant Accounting Policies - Summary of Disaggregation of Revenue (Detail) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfDisaggregationOfRevenueDetail Summary of Significant Accounting Policies - Summary of Disaggregation of Revenue (Detail) Details 43 false false R44.htm 1044 - Disclosure - Summary of Significant Accounting Policies - Summary of Revenue from External Customers by Geographic Areas (Detail) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfRevenueFromExternalCustomersByGeographicAreasDetail Summary of Significant Accounting Policies - Summary of Revenue from External Customers by Geographic Areas (Detail) Details 44 false false R45.htm 1045 - Disclosure - Summary of Significant Accounting Policies - Summary of Fair Value, Liabilities Measured on Recurring Basis (Detail) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfFairValueLiabilitiesMeasuredOnRecurringBasisDetail Summary of Significant Accounting Policies - Summary of Fair Value, Liabilities Measured on Recurring Basis (Detail) Details 45 false false R46.htm 1046 - Disclosure - Summary of Significant Accounting Policies - Summary of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation (Detail) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfFairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationDetail Summary of Significant Accounting Policies - Summary of Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation (Detail) Details 46 false false R47.htm 1047 - Disclosure - Summary of Significant Accounting Policies - Summary of Weighted Average Fair Value Assumptions on Common and Preferred Stock Warrant Liabilities (Detail) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfWeightedAverageFairValueAssumptionsOnCommonAndPreferredStockWarrantLiabilitiesDetail Summary of Significant Accounting Policies - Summary of Weighted Average Fair Value Assumptions on Common and Preferred Stock Warrant Liabilities (Detail) Details 47 false false R48.htm 1048 - Disclosure - Summary of Significant Accounting Policies - Summary of Weighted Average Fair Value Assumptions on Contingent Consideration (Detail) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesSummaryOfWeightedAverageFairValueAssumptionsOnContingentConsiderationDetail Summary of Significant Accounting Policies - Summary of Weighted Average Fair Value Assumptions on Contingent Consideration (Detail) Details 48 false false R49.htm 1049 - Disclosure - Summary of Significant Accounting Policies - Additional information (Detail) Sheet http://www.acutusmedical.com/role/SummaryOfSignificantAccountingPoliciesAdditionalInformationDetail Summary of Significant Accounting Policies - Additional information (Detail) Details 49 false false R50.htm 1050 - Disclosure - Asset Acquisition and Business Combination - Purchase Price Allocation (Detail) Sheet http://www.acutusmedical.com/role/AssetAcquisitionAndBusinessCombinationPurchasePriceAllocationDetail Asset Acquisition and Business Combination - Purchase Price Allocation (Detail) Details 50 false false R51.htm 1051 - Disclosure - Asset Acquisition and Business Combination - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/AssetAcquisitionAndBusinessCombinationAdditionalInformationDetail Asset Acquisition and Business Combination - Additional Information (Detail) Details 51 false false R52.htm 1052 - Disclosure - Marketable Securities - Summary of Marketable Securities (Detail) Sheet http://www.acutusmedical.com/role/MarketableSecuritiesSummaryOfMarketableSecuritiesDetail Marketable Securities - Summary of Marketable Securities (Detail) Details 52 false false R53.htm 1053 - Disclosure - Inventory - Summary of Inventory (Detail) Sheet http://www.acutusmedical.com/role/InventorySummaryOfInventoryDetail Inventory - Summary of Inventory (Detail) Details 53 false false R54.htm 1054 - Disclosure - Property and Equipment, Net - Summary Of Property And Equipment, Net (Detail) Sheet http://www.acutusmedical.com/role/PropertyAndEquipmentNetSummaryOfPropertyAndEquipmentNetDetail Property and Equipment, Net - Summary Of Property And Equipment, Net (Detail) Details 54 false false R55.htm 1055 - Disclosure - Property and Equipment, Net - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/PropertyAndEquipmentNetAdditionalInformationDetail Property and Equipment, Net - Additional Information (Detail) Details 55 false false R56.htm 1056 - Disclosure - Goodwill and Intangible Assets - Summary Of Goodwill and Intangible Assets (Detail) Sheet http://www.acutusmedical.com/role/GoodwillAndIntangibleAssetsSummaryOfGoodwillAndIntangibleAssetsDetail Goodwill and Intangible Assets - Summary Of Goodwill and Intangible Assets (Detail) Details 56 false false R57.htm 1057 - Disclosure - Goodwill and Intangible Assets - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/GoodwillAndIntangibleAssetsAdditionalInformationDetail Goodwill and Intangible Assets - Additional Information (Detail) Details 57 false false R58.htm 1058 - Disclosure - Goodwill and Intangible Assets - Summary of remaining amortization expense associated with amortizable intangible assets (Detail) Sheet http://www.acutusmedical.com/role/GoodwillAndIntangibleAssetsSummaryOfRemainingAmortizationExpenseAssociatedWithAmortizableIntangibleAssetsDetail Goodwill and Intangible Assets - Summary of remaining amortization expense associated with amortizable intangible assets (Detail) Details 58 false false R59.htm 1059 - Disclosure - Accrued Liabilities - Summary Of Accrued Liabilities (Detail) Sheet http://www.acutusmedical.com/role/AccruedLiabilitiesSummaryOfAccruedLiabilitiesDetail Accrued Liabilities - Summary Of Accrued Liabilities (Detail) Details 59 false false R60.htm 1060 - Disclosure - Debt - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/DebtAdditionalInformationDetail Debt - Additional Information (Detail) Details 60 false false R61.htm 1061 - Disclosure - Debt - Summary Of Outstanding Debt (Detail) Sheet http://www.acutusmedical.com/role/DebtSummaryOfOutstandingDebtDetail Debt - Summary Of Outstanding Debt (Detail) Details 61 false false R62.htm 1062 - Disclosure - Operating Leases - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/OperatingLeasesAdditionalInformationDetail Operating Leases - Additional Information (Detail) Details 62 false false R63.htm 1063 - Disclosure - Operating Leases - Summary Of Quantitative Information About Operating Leases (Detail) Sheet http://www.acutusmedical.com/role/OperatingLeasesSummaryOfQuantitativeInformationAboutOperatingLeasesDetail Operating Leases - Summary Of Quantitative Information About Operating Leases (Detail) Details 63 false false R64.htm 1064 - Disclosure - Operating Leases - Summary Of Components Of Lease Cost (Detail) Sheet http://www.acutusmedical.com/role/OperatingLeasesSummaryOfComponentsOfLeaseCostDetail Operating Leases - Summary Of Components Of Lease Cost (Detail) Details 64 false false R65.htm 1065 - Disclosure - Operating Leases - Summary Of Future Minimum Payments Under The Non-Cancelable Operating Leases (Detail) Sheet http://www.acutusmedical.com/role/OperatingLeasesSummaryOfFutureMinimumPaymentsUnderTheNonCancelableOperatingLeasesDetail Operating Leases - Summary Of Future Minimum Payments Under The Non-Cancelable Operating Leases (Detail) Details 65 false false R66.htm 1066 - Disclosure - Warrants - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/WarrantsAdditionalInformationDetail Warrants - Additional Information (Detail) Details 66 false false R67.htm 1067 - Disclosure - Warrants - Schedule of Outstanding Warrants to Purchase the Company's Common Stock (Detail) Sheet http://www.acutusmedical.com/role/WarrantsScheduleOfOutstandingWarrantsToPurchaseTheCompanySCommonStockDetail Warrants - Schedule of Outstanding Warrants to Purchase the Company's Common Stock (Detail) Details 67 false false R68.htm 1068 - Disclosure - Convertible Preferred Stock - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/ConvertiblePreferredStockAdditionalInformationDetail Convertible Preferred Stock - Additional Information (Detail) Details 68 false false R69.htm 1069 - Disclosure - Convertible Preferred Stock - Schedule of Initial Conversion Price Per Share for each Series of Convertible Preferred Stock (Detail) Sheet http://www.acutusmedical.com/role/ConvertiblePreferredStockScheduleOfInitialConversionPricePerShareForEachSeriesOfConvertiblePreferredStockDetail Convertible Preferred Stock - Schedule of Initial Conversion Price Per Share for each Series of Convertible Preferred Stock (Detail) Details 69 false false R70.htm 1070 - Disclosure - Stockholders' Deficit - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/StockholdersDeficitAdditionalInformationDetail Stockholders' Deficit - Additional Information (Detail) Details 70 false false R71.htm 1071 - Disclosure - Stock-Based Compensation - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/StockBasedCompensationAdditionalInformationDetail Stock-Based Compensation - Additional Information (Detail) Details 71 false false R72.htm 1072 - Disclosure - Stock-Based Compensation - Schedule of Estimate of the Fair Value of Stock Option (Detail) Sheet http://www.acutusmedical.com/role/StockBasedCompensationScheduleOfEstimateOfTheFairValueOfStockOptionDetail Stock-Based Compensation - Schedule of Estimate of the Fair Value of Stock Option (Detail) Details 72 false false R73.htm 1073 - Disclosure - Stock-Based Compensation - Summary of Stock Option Activity (Detail) Sheet http://www.acutusmedical.com/role/StockBasedCompensationSummaryOfStockOptionActivityDetail Stock-Based Compensation - Summary of Stock Option Activity (Detail) Details 73 false false R74.htm 1074 - Disclosure - Stock-Based Compensation - Schedule of RSA Activity (Detail) Sheet http://www.acutusmedical.com/role/StockBasedCompensationScheduleOfRsaActivityDetail Stock-Based Compensation - Schedule of RSA Activity (Detail) Details 74 false false R75.htm 1075 - Disclosure - Stock-Based Compensation - Summary of the Total Stock-Based Compensation Expense for the Stock Options and RSAs Recorded in the Condensed Consolidated Statements of Operations and Comprehensive Loss (Detail) Sheet http://www.acutusmedical.com/role/StockBasedCompensationSummaryOfTheTotalStockBasedCompensationExpenseForTheStockOptionsAndRsasRecordedInTheCondensedConsolidatedStatementsOfOperationsAndComprehensiveLossDetail Stock-Based Compensation - Summary of the Total Stock-Based Compensation Expense for the Stock Options and RSAs Recorded in the Condensed Consolidated Statements of Operations and Comprehensive Loss (Detail) Details 75 false false R76.htm 1076 - Disclosure - Net Loss Per Common Share - Summary of Calculation of the Diluted Net Loss per Common Share (Detail) Sheet http://www.acutusmedical.com/role/NetLossPerCommonShareSummaryOfCalculationOfTheDilutedNetLossPerCommonShareDetail Net Loss Per Common Share - Summary of Calculation of the Diluted Net Loss per Common Share (Detail) Details 76 false false R77.htm 1077 - Disclosure - 401(k) Retirement Plan - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/KRetirementPlanAdditionalInformationDetail 401(k) Retirement Plan - Additional Information (Detail) Details 77 false false R78.htm 1078 - Disclosure - Related Party Transactions - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/RelatedPartyTransactionsAdditionalInformationDetail Related Party Transactions - Additional Information (Detail) Details 78 false false R79.htm 1079 - Disclosure - Subsequent Events - Additional Information (Detail) Sheet http://www.acutusmedical.com/role/SubsequentEventsAdditionalInformationDetail Subsequent Events - Additional Information (Detail) Details 79 false false All Reports Book All Reports d49972d10q.htm afib-20200630.xsd afib-20200630_cal.xml afib-20200630_def.xml afib-20200630_lab.xml afib-20200630_pre.xml d49972dex311.htm d49972dex312.htm d49972dex321.htm d49972dex322.htm g49972dsp30.jpg http://fasb.org/us-gaap/2020-01-31 http://xbrl.sec.gov/country/2020-01-31 http://fasb.org/srt/2020-01-31 http://xbrl.sec.gov/dei/2019-01-31 true true