XML 87 R69.htm IDEA: XBRL DOCUMENT v3.20.4
Credit Facilities and Long-Term Debt, Deferred Financing Costs (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Deferred Financing Costs [Abstract]    
Deferred financing costs $ 656 $ 900
Amortization for Future Years [Abstract]    
2021 225  
2022 225  
2023 206  
Total amortization $ 656 $ 900