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Voyage and Vessel operating expenses - Voyage expenses (Table) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Voyage expenses |  |  |
Port charges | $ 17,619 | $ 5,132 | $ 1,455
Bunkers | 48,535 | 33,146 | 4,338
Commissions - third parties | 2,915 | 1,902 | 867
Commissions - related parties (Note 3) | 3,350 | 1,997 | 773
Miscellaneous | 458 | 164 | 116
Total voyage expenses | $ 72,877 | $ 42,341 | $ 7,549

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- Definition Costs relating to the voyages performed by the vessels and may include port, canal, bunker expenses, commissions and other. + References No definition available. + Details
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- Definition Fuel costs incurred that are directly related to goods produced and sold and services rendered during the reporting period. + 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 210.5-03.2(a),(d)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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