Credit Facilities and Long-Term Debt, Total Debt Outstanding (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Instruments [Abstract]
Total debt	$ 156,211	$ 239,620
Current maturities of debt	5,029	55,031
Long-term debt	151,182	184,589
Credit Facility - Term Loan Due 2027 [Member]
Debt Instruments [Abstract]
Total debt	92,500	97,500
Current maturities of debt	5,000
Long-term debt	87,500
Credit Facility - Revolver Due 2027 [Member]
Debt Instruments [Abstract]
Total debt	63,500	142,000
Current maturities of debt	0
Long-term debt	63,500
Other [Member]
Debt Instruments [Abstract]
Total debt	211	$ 120
Current maturities of debt	29
Long-term debt	$ 182