Note 8 - Long-term Debt (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Debt [Table Text Block]

	December 31,
	2023			2022
Senior secured debt due	$	21,200		$	50,000
Interest rate of 7% per annum
Convertible note instrument due		16,895			-
Interest rate of 7% per annum
Other loans		352			287
Debt discount and debt issuance costs, net of accumulated accretion		(554	)		(1,198	)
Total outstanding long-term debt		37,893			49,089
Less current portion		182			139
Total outstanding debt	$	37,711		$	48,950

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

Year Ending December 31	($ in thousands)
2024	$	182
2025		119
2026		38,146
2027		-
2028+		-
Total	$	38,447