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Leases Lease Maturity (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]    
Lessee, Operating Lease, Liability, Payments, Remainder of Fiscal Year $ 10,981  
Lessee, Operating Lease, Liability, Payments, Due Year Two 9,956  
Lessee, Operating Lease, Liability, Payments, Due Year Three 8,767  
Lessee, Operating Lease, Liability, Payments, Due Year Four 8,279  
Lessee, Operating Lease, Liability, Payments, Due Year Five 5,002  
Lessee, Operating Lease, Liability, Payments, Due after Year Five 15,289  
Lessee, Operating Lease, Liability, Payments, Due 58,274  
Lessee, Operating Lease, Liability, Undiscounted Excess Amount (8,515)  
Operating Lease, Liability $ 49,759 $ 36,258