Note 3 - Long-term Debt (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Long-Term Debt Instruments [Table Text Block]

	March 31,		December 31,
	2022		2021
Credit Facilities:
Revolving credit facility due February 2026	$	79,198	$	61,517
Term loan due February 2024 (“2017 Term Loan”)		13,500		15,000
Term loan due January 2026 (“2018 Term Loan”)		37,917		40,238
		130,615		116,755
Less:
Payments due within one year included in current liabilities		15,286		15,286
Debt issuance costs		589		624
Long-term debt less current maturities	$	114,740	$	100,845