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

9 Months Ended

Sep. 30, 2022

Notes Tables

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

	September 30, 2022
	Gross Amount		Debt Issuance Costs			Net Amount
2022 Term Loan Agreement	$	30,955	$	(574	)	$	30,381
Less current portion		554		(60	)		494
Long-term debt	$	30,401	$	(514	)	$	29,887

	December 31, 2021
	Gross Amount		Debt Issuance Costs			Net Amount
2019 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	$	554
2024		589
2025		625
2026		664
2027		705
Thereafter		27,818
Total	$	30,955