Note 3 - Long-term Debt (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

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

	June 30,		December 31,
	2022		2021
Credit Facilities:
Revolving credit facility due February 2026	$	101,651	$	61,517
Term loan due February 2024 (“2017 Term Loan”)		12,000		15,000
Term loan due January 2026 (“2018 Term Loan”)		35,595		40,238
		149,246		116,755
Less:
Payments due within one year included in current liabilities		15,286		15,286
Debt issuance costs		553		624
Long-term debt less current maturities	$	133,407	$	100,845