Note 13 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Allowance for credit losses	$ 35	$ 31
Inventory Reserve	325	1,671
Other Accruals	320	1,402
Accrued Bonus	618	0
Net operating loss carryforwards	58,459	53,361
Stock options	567	2,239
Interest expense limitation	11,058	11,317
Intangibles (definite life)	8,909	9,422
Intangibles (indefinite life)	19,669	19,749
Deferred tax assets other	2,211	2,060
Total deferred tax assets before valuation allowance	102,171	101,252
Valuation allowance	(101,890)	(99,477)
Net deferred tax assets	281	1,775
Fixed assets	0	(22)
Prepaid expenses	(281)	0
Intangibles	0	(1,759)
Net deferred tax liabilities	(281)	(1,781)
Deferred tax liability, net	$ 0	$ (6)