Note 17 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

	Year Ended December 31,
	2023			2022
Current Tax Expense/(Benefit)
Deferred Tax Expense/(Benefit)	$	(4,333	)	$	3,756
Change in Valuation Allowance		4,333			(3,756	)
Income Tax Provision/(Benefit)	$	-		$	-

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

	Year Ended December 31,
	2023			2022
U.S. Statutory Federal Income Tax Rate	$	(6,355	)	$	3,700
State Income Taxes, net of Federal Income tax Benefit		(421	)		345
Permanent differences and other		2,433			(289	)
Valuation Allowance		4,333			(3,756	)
Income Tax Provision/(Benefit)	$	-		$	-

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

	Year Ended December 31,
	2023			2022
Deferred income tax assets:
Net operating loss carryforwards	$	17,002		$	14,898
Sec. 174 capitalization		1,494			-
Research and development credits		81			65
Stock Based Compensation		1,447			1,216
Accruals and Other		995			324
Total deferred tax assets (gross)		21,018			16,503
Less valuation allowance		(20,302	)		(15,969	)
Net deferred tax assets		716			534
Deferred income tax liabilities:		-			-
Depreciation and other		(716	)		(534	)
Net deferred tax liabilities	$	(716	)	$	(534	)
Net deferred income taxes	$	-		$	-