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Goodwill and Other Intangible Assets - Future amortization expense (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]    
2022 $ 819  
2023 819  
2024 819  
2025 819  
2026 819  
Thereafter 5,855  
Total $ 9,950 $ 10,625