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Summary of Maturity of Lease Liabilities (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Leases    
2022 (remaining nine months of the year) $ 355  
2023 486  
2024 373  
Minimum lease payments 1,214  
Less imputed interest (144)  
Total operating lease liability 1,070  
Current portion of operating lease liability 387 $ 374
Long-term portion of operating lease liability $ 683 $ 785