Note 8 - Notes Payable (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Debt [Table Text Block]

	2022			2021
	(In thousands)
Term Loans	$	22,315		$	26,620
Less: current portion		(4,491	)		(4,278	)
Less: unamortized debt issuance costs		(134	)		(73	)
Notes payable, net of current portion	$	17,690		$	22,269

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

2023	$	4,529
2024		4,762
2025		5,011
2026		5,271
2027		2,742