Credit Facilities and Long-Term Debt, Maturities of Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Maturities of Debt [Abstract]
Remainder of 2023	$ 2,514
2024	5,028
2025	5,030
2026	7,546
2027	203,098
Total debt	223,216	$ 239,620
Less: current maturities	(58,728)	(55,031)
Long-term debt	164,488	184,589
Revolving Credit Facility [Member]
Maturities of Debt [Abstract]
Remainder of 2023	0
2024	0
2025	0
2026	0
2027	128,000
Total debt	128,000	142,000
Less: current maturities	(53,700)
Long-term debt	74,300
Term Loan Facility [Member]
Maturities of Debt [Abstract]
Remainder of 2023	2,500
2024	5,000
2025	5,000
2026	7,500
2027	75,000
Total debt	95,000	97,500
Less: current maturities	(5,000)
Long-term debt	90,000
Polish Overdraft Facility and Other Debt [Member]
Maturities of Debt [Abstract]
Remainder of 2023	14
2024	28
2025	30
2026	46
2027	98
Total debt	216	$ 120
Less: current maturities	(28)
Long-term debt	$ 188

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

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