Note 10 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

	Year Ended December 31,
	2023			2022
Statutory federal income tax benefit	$	2,936,633		$	5,404,903
State tax benefit, net of federal taxes		599,958			856,735
Foreign tax benefit		-			-
Foreign operations tax rate differential		-			-
State rate adjustment		(125,150	)		(7,795,184
Nondeductible/nontaxable items		121,708			(7,709	)
Goodwill impairment		-			(1,654,212	)
NOL and deferred only adjustments		(59,913,532	)		(1,149,895	)
Other		(5,182	)		89,162
Valuation allowance decrease		56,385,565			4,256,200
Total income tax benefit	$	-		$	-

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

	December 31, 2023			December 31, 2022
Deferred tax assets:
Noncurrent:
Inventory	$	-		$	-
Compensation accruals		87,131			150,168
Accruals and reserves		204,083			254,213
Deferred revenue		36,169			51,198
Charitable contribution carryover		1,724			1,766
Derivatives		349			3,192
Intangibles		852,414			1,191,874
Capitalized R&D		919,789			635,862
Depreciation		59,511			-
Lease liabilities		703,026			6,925
NQSO compensation		627,997			1,625,108
NOL and credits		21,737,285			77,042,831
Total deferred tax assets		25,229,478			80,963,137
Deferred tax liabilities:
Noncurrent:
Depreciation		-			(39,213	)
Lease right-of-use assets		(691,119	)		-
Total deferred tax liabilities		(691,119	)		(39,213	)
Net deferred tax assets		24,538,359			80,923,924
Less: valuation allowance		(24,538,359	)		(80,923,924	)
Total	$	-		$	-