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Lease Obligations (Summary of Maturity of Lease Obligations for Operating Leases) (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Commitments and Contingencies [Abstract]    
One year or less $ 3,033 $ 3,296
Over one year through three years 4,544 4,455
Over three years through five years 3,082 3,012
Over five years 2,337 3,062
Gross Operating Lease Liabilities 12,996 13,825
Imputed Interest (894) (1,073)
Total Operating Lease Liabilities $ 12,102 $ 12,752