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Leases - Other Information Related to Leases (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities for finance and operating leases:      
Finance - financing cash flows $ 4,060 $ 4,095 $ 4,545
Finance - operating cash flows 721 847  
Operating - operating cash flows 13,098 13,246  
ROU assets obtained in the exchange for lease liabilities:      
Finance leases 2,923 2,849  
Operating leases $ 7,021 $ 9,934  
Weighted-average remaining lease term (in years):      
Finance leases 5 years 4 months 24 days 5 years 8 months 12 days  
Operating leases 5 years 3 months 18 days 5 years 9 months 18 days  
Weighted-average discount rate:      
Finance leases 5.30% 5.70%  
Operating leases 5.70% 5.70%