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Voyage and Vessel operating expenses - Vessel operating expenses (Table) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Voyage And Vessel Operating Expenses |  |  |
Crew wages and related costs | $ 133,769 | $ 126,180 | $ 109,311
Insurances | 18,753 | 14,981 | 13,002
Maintenance, repairs, spares and stores | 51,210 | 44,646 | 37,947
Lubricants | 14,625 | 11,823 | 10,669
Tonnage taxes (Note 14) | 3,838 | 2,634 | 2,103
Pre-delivery and Pre-joining expenses | 174 | 3,104 | (0)
Miscellaneous | 6,247 | 5,293 | 5,511
Total vessel operating expenses | $ 228,616 | $ 208,661 | $ 178,543

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- Definition The pre-delivery and pre-joining expenses incurred during the period. + References No definition available. + Details
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- Definition Amount of expense for salary and wage arising from service rendered by nonofficer employee. Excludes allocated cost, labor-related nonsalary expense, and direct and overhead labor cost included in cost of good and service sold. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(4)) -URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227 + Details
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