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Other information related to leases was as follows: (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Cash paid for amounts included in the measurement of lease liabilities    
Operating cash flow payments for operating leases $ 632 $ 677
Operating cash flow payments for finance leases 41 53
Financing cash flow payments for finance leases 292 235
Right-of-use assets obtained in exchange for lease obligations    
Operating lease liabilities arising from obtaining right of use assets 1,418 390
Capitalized lease obligations $ 180 $ 295
Operating leases (in years) 3 years 3 years
Finance leases (in years) 2 years 2 years
Operating leases (in percent) 5.50% 5.50%
Finance leases (in percent) 6.75% 6.72%