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Long-Term Debt and Credit Arrangements (Notes Payable - Buildings) (Details) - USD ($)
$ in Thousands
Mar. 16, 2022
Apr. 01, 2023
Dec. 31, 2022
Debt Instrument [Line Items]      
Notes payable - buildings   $ 10,658 $ 10,752
Building - Adairsville      
Debt Instrument [Line Items]      
Debt instrument, term 20 years    
Notes payable - buildings $ 11    
Debt instrument, interest rate, stated percentage 3.81%    
Repayments of debt $ 5,456