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Commitments and Contingencies (Tables) | 6 Months Ended
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Jun. 30, 2021
Fixed non-cancellable revenues under time charter contracts [Abstract] |
Schedule Of Fixed Non CancelableTime Charter Contracts [Table Text Block] | ​
​ | ​ | ​ | ​
Period |  | Amount
Year 1 | ​ | $ | 93,307
Total | ​ | $ | 93,307

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- Definition Tabular disclosure of all company's expected revenues from fixed non-cancelable time charter contracts. + References No definition available. + Details
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- References No definition available. + Details
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