Note 9 - Debt (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule of Debt [Table Text Block]

	December 31,
	2023			2022
Secured term note and credit facility, net of debt issuance costs	$	8,604		$	8,650
Secured promissory note - related party		—			2,435
Insurance and other notes payable		825			848
Total		9,429			11,933
Less: amounts due within one year		(1,682	)		(3,283	)
Total long-term debt, net of debt issuance costs	$	7,747		$	8,650

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

Year Ended December 31,
2024	$	857
2025		1,285
2026		1,285
2027		1,285
2028		1,285
Thereafter		3,001
Total long-term debt, including current maturities	$	8,998

Schedule of Interest Expense on Debt [Table Text Block]

	December 31,
	2023		2022
Secured term note	$	345	$	551
Secured credit facility		49		—
Secured promissory note - related party		78		179
Insurance and other notes payable		32		31
Interest from leases		5		9
Total interest expense	$	509	$	770