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Leases (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2021
USD ($)
renewal_option
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Lease, Cost [Abstract]      
Operating lease cost $ 4,750 $ 4,475 $ 3,544
Amortization of right-of-use assets 880 922 926
Interest on lease obligations 956 1,197 1,306
Short-term lease cost 1,667 1,727 1,324
Variable lease cost 1,163 1,214 923
Lease cost 9,416 9,535 8,023
Cash paid for amounts included in the measurement of lease liabilities:      
Operating cash flows from operating leases 6,028 5,350 4,018
Finance cash flows from finance leases 1,705 1,641 1,565
Right-of-use assets obtained in exchange for lease obligations: Operating leases 6,299 4,121 2,207
Right-of-use assets obtained in exchange for lease obligations: Finance leases $ 0 $ 0 $ 0
Weighted Average Remaining Lease Term (in years) - Operating leases 5 years 8 months 12 days 6 years 6 months 7 years 7 months 6 days
Weighted Average Remaining Lease Term (in years) - Finance leases 21 years 4 months 24 days 22 years 4 months 24 days 23 years 4 months 24 days
Weighted Average Discount Rate - Operating leases 4.90% 5.50% 5.70%
Weighted Average Discount Rate - Finance leases 5.50% 5.50% 6.00%
Office      
Lessee, Lease, Description [Line Items]      
Number of renewal options (or more) | renewal_option 1    
Office | Minimum      
Lessee, Lease, Description [Line Items]      
Renewal term 1 year    
Office | Maximum      
Lessee, Lease, Description [Line Items]      
Renewal term 5 years