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Operating Leases - Lease Liabilities Related to Operating Leases Presented within Condensed Balance Sheet (Details)
$ in Thousands
Dec. 31, 2021
USD ($)
Leases [Abstract]  
2022 $ 432
2023 445
2024 459
2025 472
2026 486
Thereafter 501
Total operating lease payments 2,795
Less: imputed interest (531)
Total operating lease liability $ 2,264