XML 21 R39.htm IDEA: XBRL DOCUMENT v2.4.1.9
Operating Segments (Reconciliation Of The Totals Reported For The Operating Segments) (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Operating Segments [Abstract]    
Total Revenues $ 68,026us-gaap_Revenues $ 72,694us-gaap_Revenues
Voyage Expenses 52,211ish_VoyageExpenses 57,433ish_VoyageExpenses
Amortization Expense 5,187ish_AmortizationOfIntangibleAssetsAndDryDock 5,163ish_AmortizationOfIntangibleAssetsAndDryDock
Gross Voyage Profit 11,521ish_GrossVoyageProfit 9,990ish_GrossVoyageProfit
Vessel Depreciation 5,543us-gaap_DepreciationDepletionAndAmortization 6,721us-gaap_DepreciationDepletionAndAmortization
Other Depreciation 184us-gaap_OtherDepreciationAndAmortization 184us-gaap_OtherDepreciationAndAmortization
Gross Profit 5,794ish_GrossProfitAfterDepreciation 3,085ish_GrossProfitAfterDepreciation
Administrative and General Expenses 5,022us-gaap_GeneralAndAdministrativeExpense 5,449us-gaap_GeneralAndAdministrativeExpense
Loss on Sale of Other Assets 68us-gaap_GainLossOnSaleOfOtherAssets  
Less: Net Income (Loss) of Unconsolidated Entities 893us-gaap_IncomeLossFromEquityMethodInvestments (108)us-gaap_IncomeLossFromEquityMethodInvestments
Total Other Operating Expenses 5,983us-gaap_OtherExpenses 5,341us-gaap_OtherExpenses
Operating Loss $ (189)us-gaap_OperatingIncomeLoss $ (2,256)us-gaap_OperatingIncomeLoss