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Schedule of Future Minimum Lease Payments under Noncancelable Operating Lease Commitments (Details) - USD ($)
$ in Thousands
Jun. 30, 2022
Dec. 31, 2021
Leases    
2022 $ 438  
2023 553  
2024 467  
2025 296  
Total undiscounted minimum lease commitments 1,754  
Effect of discounting (181)  
Lease liabilities at June 30, 2022 $ 1,573