Note 3 - Long-term Debt (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

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

	September 30,		December 31,
	2021		2020
Credit Facilities:
Revolving credit facility due February 2026	$	37,768	$	17,589
Term loan due February 2024 (“2017 Term Loan”)		16,500		21,000
Term loan due January 2026 (“2018 Term Loan”)		42,560		49,524
		96,828		88,113
Less:
Payments due within one year included in current liabilities		15,286		15,286
Debt issuance costs		660		455
Long-term debt less current maturities	$	80,882	$	72,372