XML 31 R43.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Significant Accounting Policies (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Significant Accounting Policies [Abstract]    
Maximum original maturity of highly liquid investments, in order to be classified as cash and cash equivalents (in months) 3  
Write off of doubtful accounts $ 6 $ 0
Scrap value per light weight ton (LWT) $0.2  
Vessels useful life 25 years  
Number of Reportable Segments 1  
Minimum    
Interval between vessel drydocking 30  
Maximum    
Interval between vessel drydocking 60