2.4.0.8004400 - Disclosure - Subsequent events, textuals (Details)truefalseIn Thousands, except Share data, unless otherwise specifiedfalse1false USDfalsefalse$FROM_Jan01_2013_TO_Jun30_2013_us-gaap_SubsequentEventTypeAxis_AtmTransactionsMemberhttp://www.sec.gov/CIK0001481241duration2013-01-01T00:00:002013-06-30T00:00:00SharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse1false USDtruefalse$FROM_Jan01_2013_TO_Jun30_2013_us-gaap_SubsequentEventTypeAxis_AtmTransactionsMemberhttp://www.sec.gov/CIK0001481241duration2013-01-01T00:00:002013-06-30T00:00:00falsefalse[AtmTransactionsMember]us-gaap_SubsequentEventTypeAxisxbrldihttp://xbrl.org/2006/xbrldidcix_AtmTransactionsMemberus-gaap_SubsequentEventTypeAxisexplicitMemberSharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse0[AtmTransactionsMember]2true 3us-gaap_SubsequentEventLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Subsequent Event [Line Items]3false 4us-gaap_StockIssuedDuringPeriodSharesNewIssuesus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse279230279230falsefalsefalsexbrli:sharesItemTypesharesNumber of new stock issued during the period.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 false1Issuance of common stock, net of issuance costs, shares4false 4us-gaap_SubsequentEventAmountus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalse1truefalsefalse13480001348USD$falsetruefalsexbrli:monetaryItemTypemonetaryReflects the known or estimated financial effect of the event, or transaction that occurred between the balance sheet date and the date the financial statements are issued or available to be issued.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 165 -Paragraph 13 -Subparagraph b -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false2Subsequent Event, Amount5false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2false truefalseFROM_Jan01_2013_TO_Jun30_2013_us-gaap_SubsequentEventTypeAxis_SupplementalLoanAgreementMemberhttp://www.sec.gov/CIK0001481241duration2013-01-01T00:00:002013-06-30T00:00:00falsefalse[SupplementalLoanAgreementMember]us-gaap_SubsequentEventTypeAxisxbrldihttp://xbrl.org/2006/xbrldidcix_SupplementalLoanAgreementMemberus-gaap_SubsequentEventTypeAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli0nanafalse0[SupplementalLoanAgreementMember]6true 3us-gaap_SubsequentEventLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Subsequent Event [Line Items]7false 4us-gaap_SubsequentEventsDateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse002013-07-22falsefalsetruexbrli:dateItemTypedateDate the event occurred after the balance sheet date but before financial statements are issues or available to be issued, in CCYY-MM-DD format.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662 false0Subsequent Event, Date8false 4us-gaap_DebtInstrumentBasisSpreadOnVariableRateus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalse1truetruefalse0.03100.0310falsefalsefalsenum:percentItemTypepureThe percentage points added to the reference rate to compute the variable rate on the debt instrument.No definition available.false0Loan Margin Percentage9false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse3false USDtruefalseFROM_Jan01_2013_TO_Jun30_2013_us-gaap_SubsequentEventTypeAxis_DividendDeclaredMemberhttp://www.sec.gov/CIK0001481241duration2013-01-01T00:00:002013-06-30T00:00:00falsefalse[DividendDeclaredMember]us-gaap_SubsequentEventTypeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_DividendDeclaredMemberus-gaap_SubsequentEventTypeAxisexplicitMemberPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0$nanafalse0[DividendDeclaredMember]10true 3us-gaap_SubsequentEventLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Subsequent Event [Line Items]11false 4us-gaap_SubsequentEventsDateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse002013-07-29falsefalsetruexbrli:dateItemTypedateDate the event occurred after the balance sheet date but before financial statements are issues or available to be issued, in CCYY-MM-DD format.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662 false0Subsequent Event, Date12false 4us-gaap_DividendsPayableAmountPerShareus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse0.150.15USD$falsetruefalsenum:perShareItemTypedecimalThe per share amount of a dividend declared, but not paid, as of the financial reporting date.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 32 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false3Dividend per share13false 4us-gaap_DividendPayableDateToBePaidDayMonthAndYearus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse002013-09-03falsefalsetruexbrli:dateItemTypedateDate the declared dividend will be paid, in CCYY-MM-DD format.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 false0Dividend Payment Date14false 4us-gaap_DividendsPayableDateOfRecordDayMonthAndYearus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse002013-08-14falsefalsetruexbrli:dateItemTypedateDate the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.No definition available.false0Record date of shareholdersfalseSubsequent events, textuals (Details) (USD $)ThousandsNoRoundingNoRoundingUnKnowntruefalsefalseSheethttp://www.dcontainerships.com/role/DisclosureSubsequentEventsTextualsDetails114