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Schedule of Maturities of Lease Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Operating Leases    
Operating Leases, 2022 $ 294  
Operating Leases, 2023 269  
Operating Leases, 2024 156  
Operating Leases, 2025  
Operating Leases, Total future minimum lease payments 719  
Operating Leases, Less imputed interest (54)  
Operating Leases, Total 665 $ 752
Finance Leases    
Finance Leases, 2022 10  
Finance Leases, 2023 8  
Finance Leases, 2024 7  
Finance Leases, 2025 4  
Finance Leases, Total future minimum lease payments 29  
Finance Leases, Less imputed interest (8)  
Finance Leases, Total $ 21