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Leases - Future Minimum Lease Payments Under Operating Leases (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Leases [Abstract]    
2022 (Remainder) $ 620  
2023 949  
2024 1,159  
2025 1,141  
2026 906  
2027 498  
Thereafter 179  
Total 5,452  
Less present value discount (809)  
Present value of total operating lease liabilities 4,643  
Less current portion (630) $ (528)
Long-term obligations under operating leases $ 4,013 $ 4,154