Note 5 - Bank Debt (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Debt [Table Text Block]

	September 30,			December 31,
	2021			2020
Current bank debt	$	29,400		$	36,750
Less unamortized debt issuance cost		(2,627	)		(2,439	)
Net current portion	$	26,773		$	34,311
Long-term bank debt	$	85,525		$	100,988
Less unamortized debt issuance cost		(2,002	)		(3,681	)
Net long-term portion	$	83,523		$	97,307
Total bank debt	$	114,925		$	137,738
Less total unamortized debt issuance cost		(4,629	)		(6,120	)
Net bank debt	$	110,296		$	131,618

Schedule of Line of Credit Facilities [Table Text Block]

Fiscal Periods Ending	Ratio
September 30, 2021 and December 31, 2021	3.00 to 1.00
March 31, 2022 and each fiscal quarter thereafter	2.50 to 1.00