XML 67 R47.htm IDEA: XBRL DOCUMENT v3.22.1
Revenues from Continuing Operations (Details Narrative) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Unearned revenue $ 8,919 $ 2,821
Prepaid Expenses and Other Current Assets [Member]    
Prepaid Expense and Other Assets, Current 168 80
Performance Obligations [Member]    
Unearned revenue $ 3,010 $ 0
Minimum [Member] | Twenty Vessels Under Time Charter Agreements [Member]    
Remaining tenor of time charter agreements (in years) 0.4  
Minimum [Member] | Thirteen Time Charter Agreements With Extensions In Charterers Option [Member]    
Remaining tenor of time charter agreements (in years) 0.4  
Maximum [Member] | Twenty Vessels Under Time Charter Agreements [Member]    
Remaining tenor of time charter agreements (in years) 4.7  
Maximum [Member] | Thirteen Time Charter Agreements With Extensions In Charterers Option [Member]    
Remaining tenor of time charter agreements (in years) 9.2