Note 9 - Term Loans and Line of Credit Agreements (Tables)

6 Months Ended

Jun. 30, 2022

Notes Tables

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

	June 30, 2022
	Gross Amount		Debt Issuance Costs			Net Amount
Term Loan Agreement	$	20,256	$	(310	)	$	19,946
Less current portion		1,197		(42	)		1,155
Long-term debt	$	19,059	$	(268	)	$	18,791

	December 31, 2021
	Gross Amount		Debt Issuance Costs			Net Amount
Term Loan Agreement	$	20,833	$	(331	)	$	20,502
Less current portion		1,168		(42	)		1,126
Long-term debt	$	19,665	$	(289	)	$	19,376

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

2023	$	1,197
2024		1,258
2025		1,323
2026		1,390
2027		1,461
Thereafter		13,627
Total	$	20,256