Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Components of lease expense (Details)

v3.20.4
Commitments and Contingencies - Components of lease expense (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Operating lease costs:    
Operating lease rental expense $ 1,256 $ 1,187
Other income (1,195) (1,263)
Total operating lease costs 61 (76)
Finance lease costs:    
Amortization of right-of-use assets 9 11
Interest on lease liabilities 1 2
Total finance lease costs $ 10 $ 13