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Leases - Maturities of Operating Lease Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Operating Leases    
2022 $ 2,261  
2023 2,318  
2024 2,326  
2025 2,070  
2026 2,132  
2027 899  
Total lease payments 12,006  
Less: imputed interest (1,695)  
Total operating lease liabilities $ 10,311 $ 12,002