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Interest and Finance Costs (Table) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Finance Costs |  |  |
Interest expense (Note 5) | $ 39,775 | $ 32,887 | $ 25,926
Amortization and write-off of deferred financing fees | 5,387 | 1,984 | 1,545
Commitment fees (Note 5) | 0 | 2 | 15
Other | 1,119 | 118 | 488
Total | $ 46,281 | $ 34,991 | $ 27,974

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- Definition Amount of the cost of borrowed funds accounted for as interest expense for debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.8) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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