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Long term Debt - Amendment Terms (Details) (USD $) In Thousands, unless otherwise specified | 0 Months Ended | 12 Months Ended | 24 Months Ended | 0 Months Ended | 24 Months Ended | 0 Months Ended | 24 Months Ended | 0 Months Ended
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Dec. 31, 2012 Restructuring Agreement - Commerzbank $120,000 and $26,000 facilities | Dec. 31, 2014 Restructuring Agreement - Commerzbank $120,000 and $26,000 facilities | Dec. 31, 2013 Restructuring Agreement - Commerzbank $120,000 and $26,000 facilities | Dec. 31, 2014 Restructuring Agreement - Commerzbank $120,000 and $26,000 facilities | Dec. 31, 2012 HSH Nordbank AG $64,500 facility | Dec. 31, 2014 HSH Nordbank AG $64,500 facility | Dec. 31, 2012 HSH Nordbank AG $64,500 facility Supramax Tranche - Installments | Dec. 31, 2014 HSH Nordbank AG $64,500 facility - Capesize tranche | Dec. 31, 2014 HSH Nordbank AG $64,500 facility - Supramax tranche | Dec. 31, 2012 HSH Nordbank AG $64,500 Supramax Tranche - Balloon Payment
Long term debt [Line Items] |  |  |  |  |  |  |  |  |  |
Deferred installment |  | 50% of the installments | 60% of the installments |  |  | minimum of aproximately $3,500 |  |  |  |
Loan margin before the amendment |  |  |  |  |  |  |  | 3.00% | 2.75% |
Loan margin under the amendment | 3.00% |  |  |  |  |  |  | 3.50% | 3.50% |
Loan prepayment | $ 2,000 |  |  |  | $ 6,590 |  | $ 3,090 |  |  | $ 3,500
Processing fee |  |  |  |  |  | 12 |  |  |  |
Processing fee percentage on outstanding loan amount |  |  |  | 0.40% |  |  |  |  |  |
Equity Raising Undertaking |  |  | $ 30,000 |  |  | $ 20,000 |  |  |  |

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- Definition The percentage points added to the reference rate to compute the variable rate on the debt instrument under the amendment. + References No definition available. + Details
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- Definition The cost incurred in the modification of term of existing debt agreement in order for the entity to achieve some advantage, as a percentage of the (combined) outstanding loan amount. + References No definition available. + Details
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- Definition The new equity amount undertaken to be raised by the Company under the loan amendment by the date specified. + References No definition available. + Details
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- Definition The amount/percentage of installement that will be deferred under the amendment. + References No definition available. + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Details
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- Definition The cash outflow for cost incurred in the modification of term of existing debt agreement in order for the entity to achieve some advantage. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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