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Quantitative information regarding the Company’s leases is as follows: (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Finance lease cost components:    
Amortization of finance lease assets $ 52 $ 70
Interest on finance lease liabilities 18 36
Total finance lease costs 70 106
Operating lease cost components:    
Operating lease cost 554 565
Variable lease cost 134 146
Short-term lease cost 49 33
Total operating lease costs 737 744
Total lease cost: $ 807 $ 850