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Gain on time charter agreement termination (Details) (USD $) | 12 Months Ended | 2 Months Ended | 27 Months Ended | 1 Months Ended | 34 Months Ended | 12 Months Ended | 56 Months Ended |  | 0 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Feb. 17, 2011 Star Cosmo | May 01, 2011 Star Cosmo | Jan. 17, 2011 Star Omicron | Feb. 22, 2011 Star Omicron | Dec. 31, 2011 Star Sigma | Oct. 29, 2013 Star Sigma | Jan. 04, 2012 Star Sigma | Jan. 04, 2012 Star Sigma - Amount received in cash | Jan. 04, 2012 Star Sigma - Value of fuels received as compensation
Gain on time charter agreement termination |  |  |  |  |  |  |  |  |  |  |  |
Gross daily charter rate |  |  |  |  | $ 35,615 |  | $ 43,000 |  | $ 38,000 |  |  |
Redelivery date |  |  |  | Feb. 17, 2011 |  | Jan. 17, 2011 |  | Dec. 31, 2011 |  |  |  |
Write off of unamortized fair value of below market acquired time charter on vessel redelivery | 0 | 0 | 273,000 | 273,000 |  |  |  |  |  |  |  |
Write off of unamortized time charter termination deferred revenue |  |  |  | 324,000 |  |  |  | 203,000 |  |  |  |
Gain on time charter agreement termination | $ 0 | $ 6,454,000 | $ 2,010,000 |  |  | $ 1,210,000 |  |  |  |  | $ 5,734,000 | $ 720,000
Metric tons of fuel oil |  |  |  |  |  |  |  |  |  | 1,027 |  |

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- Definition The quantity of oil fuel that was delivered with the delivery of the vessel, in metric tons. + References No definition available. + Details
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- Definition The gross daily charter rate. + References No definition available. + Details
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- Definition The date the vessel was redelivered from the charterer. + References No definition available. + Details
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- Definition The write off of unamortized fair value of below market acquired time charter on vessel's redelivery date. + References No definition available. + Details
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- Definition The write off of unamortized time charter termination deferred revenue. + References No definition available. + Details
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- Definition Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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- Details
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