Note 5 - Bank Debt (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Schedule of Debt [Table Text Block]

	March 31,			December 31,
	2022			2021
Current bank debt	$	120,050		$	25,725
Less unamortized debt issuance cost		(3,872	)		(2,627	)
Net current portion	$	116,178		$	23,098
Long-term bank debt	$	—		$	86,013
Less unamortized debt issuance cost		—			(1,346	)
Net long-term portion	$	—		$	84,667
Total bank debt	$	120,050		$	111,738
Less total unamortized debt issuance cost		(3,872	)		(3,973	)
Net bank debt	$	116,178		$	107,765

Schedule of Line of Credit Facilities [Table Text Block]

Fiscal Periods Ending	Ratio
March 31, 2022	3.50 to 1.00
June 30, 2022	6.00 to 1.00
September 30, 2022	3.00 to 1.00
December 31, 2022 and each fiscal quarter thereafter	2.50 to 1.00