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Maturity of Lease Liability Table (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Leases [Abstract]    
Operating Lease, Right-of-Use Asset $ 15,482 $ 16,037
Operating Lease, Liability, Noncurrent 14,424 14,949
Operating Lease, Liability, Current $ 2,066 $ 2,082