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Derivative Financial Instruments (Fair Value) (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Derivatives, Fair Value [Line Items]    
Interest rate swap $ 258  
Other long-term liabilities and deferred income taxes   $ 242
Derivative designated as a cash flow hedge | Interest rate swap    
Derivatives, Fair Value [Line Items]    
Derivative, notional amount 16,328 17,219
Derivative designated as a cash flow hedge | Interest rate swap | Other assets    
Derivatives, Fair Value [Line Items]    
Interest rate swap 258 0
Derivative designated as a cash flow hedge | Interest rate swap | Other long-term liabilities and deferred income taxes    
Derivatives, Fair Value [Line Items]    
Other long-term liabilities and deferred income taxes $ 0 $ 242