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Schedule of Lease Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Leases        
Operating lease cost $ 123 $ 116 $ 246 $ 233
Amortization of assets 3 3 5 5
Interest on finance lease obligations 1 1 2
Variable lease cost
Total net lease cost $ 126 $ 120 $ 252 $ 240