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Leases - Operating Lease Maturity (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Topic 842    
2021 $ 8,607  
2022 7,960  
2023 7,556  
2024 7,037  
2025 5,609  
Thereafter 54,106  
Total undiscounted cash flows 90,875  
Discount on cash flows 21,326  
Total operating lease liabilities $ 69,549 $ 88,494