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This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false2Proceeds from sale of vessels4false 4dcix_PropertyPlantAndEquipmentDisposalsNetOfAccumulatedDepreciationdcix_falsecreditdurationfalsefalsefalsefalsefalsefalsefalsetruenegatedLabel1truefalsefalse2990700029907USD$falsefalsefalse2falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe book value of the vessels, net of accumulated amortization, at the date of sale.No definition available.false2Vessels' disposals, net5false 4us-gaap_GainLossOnDispositionOfPropertyus-gaap_truecreditdurationfalsefalsefalsefalsefalsefalsefalsetruenegatedLabel1truefalsefalse42710004271USD$falsefalsefalse2truefalsefalse00USD$falsefalsefalsexbrli:monetaryItemTypemonetaryThe gains (losses) included in results of operations resulting from the sale or disposal of property, plant and equipment, which do not qualify for treatment as discontinued operations. 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