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Schedule of Future Minimum Lease Payments under Noncancelable Operating Lease Commitments (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Leases    
2022 $ 108  
2023 99  
2024  
2025  
Total undiscounted minimum lease commitments 207  
Effect of discounting (3)  
Lease liabilities at September 30, 2022 $ 204