Annual report pursuant to Section 13 and 15(d)

Lease Commitments - Components of lease expense and supplemental information (Details)

v3.21.1
Lease Commitments - Components of lease expense and supplemental information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Finance lease cost:    
Amortization of right-of use assets $ 56 $ 35
Interest on lease liabilities 10 13
Operating lease cost 318 220
Short-term lease cost 129 109
Variable lease cost 60 55
Total lease expense 573 432
Cash paid amounts included in the measurement of lease liabilities:    
Operating cash flows used for operating leases 318 220
Financing cash flows used for finance leases $ 94 $ 72
Weighted average remaining lease term (in years):    
Operating leases 1 year 1 month 24 days 11 months 26 days
Finance leases 3 years 1 month 17 days 3 years 4 months 6 days
Weighted average discount rate:    
Operating leases 7.25% 7.98%
Finance leases 8.18% 8.21%