Note 15 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	December 31,			December 31,
(In thousands)	2024			2023
Current:
Federal	$	—		$	(2,646	)
State		24			29
Foreign		228			185
		252			(2,432	)
Deferred:
Federal		(3,669	)		(3,386	)
State		(585	)		(989	)
		(4,254	)		(4,375	)
Valuation allowance		4,254			4,375
Total income tax (benefit) expense	$	252		$	(2,432	)

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	Year Ended December 31,
	2024			2023
Federal tax provision		21.0	%		21.0	%
State taxes (net of federal benefit)		2.5	%		4.6	%
Valuation allowance		(18.3	)%		(20.6	)%
Incentive stock compensation expense		(1.4	)%		(1.8	)%
Section 162(m) compensation		(1.2	)%		(1.4	)%
GILTI		(1.9	)%		(1.9	)%
Uncertain tax positions		—	%		9.8	%
Other		(1.8	)%		1.7	%
Total		(1.1	)%		11.4	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	December 31,			December 31,
(In thousands)	2024			2023
Deferred tax assets:
Loss and credit carryforwards	$	12,126		$	8,771
Stock-based compensation		2,524			2,890
Research and development capitalization		2,890			2,178
Lease liabilities		1,153			1,276
Accrued insurance deductibles		653			798
Interest expense limitation		1,429			599
Accrued bonuses		—			408
Deferred revenue		310			325
Inventory 263A adjustment		157			231
Other		814			556
Total deferred tax assets		22,056			18,032
Valuation allowance		(20,697	)		(16,443	)
Total deferred tax assets, net of valuation allowance		1,359			1,589
Deferred tax liabilities:
Lease right-of-use assets		(1,116	)		(1,253	)
Property and equipment		(134	)		(165	)
Other		(109	)		(171	)
Total deferred tax liabilities		(1,359	)		(1,589	)
Net deferred tax assets	$	—		$	—