Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies (Components of Lease Cost) (Details)

v3.21.2
Commitments and Contingencies (Components of Lease Cost) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Lease, Cost [Abstract]        
Operating lease cost $ 47 $ 103 $ 138 $ 297
Amortization of right of use assets 26 31 81 93
Interest on lease liabilities 3 2 8 6
Total finance cost 29 33 89 99
Total lease cost $ 76 $ 136 $ 227 $ 396