Income Taxes - Schedule of Details of Net Deferred Tax Asset (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Net Operating Loss Carryforward	$ 72,612,000	$ 70,686,000
Stock Based Compensation	7,856,000	7,792,000
General Business Credit	6,872,000	6,872,000
Research & Experimental Expenses	459,000	371,000
Inventories	398,000	234,000
Accrued Expenses	144,000	605,000
Deferred License Revenue	118,000	983,000
Other Deferred Tax Assets	1,989,000	1,274,000
Total Deferred Tax Assets	90,448,000	88,817,000
Deferred Tax Liabilities:
Goodwill & Intangible Assets	259,000	224,000
Prepaid Expenses	181,000	316,000
Book over Tax Depreciation	35,000	8,000
Total Deferred Tax Liabilities	475,000	548,000
Subtotal	89,973,000	88,269,000
Valuation Allowance	(89,973,000)	(88,269,000)
Net Deferred Tax Asset	$ 0	$ 0