Income Taxes - Significant Components of Deferred Tax Assets (Detail) - USD ($)	Dec. 31, 2024	Dec. 31, 2023
Deferred income tax assets:
Net operating losses	$ 8,909,827	$ 8,775,098
Accrued interest	1,770,766	1,845,473
Federal research and development tax credits	56,911	68,106
Amortization of research expense	460,061	635,669
Right of use asset	3,590	4,676
Non-qualified deferred compensation	551,492	404,327
Change in fair value of forward purchase agreement	4,361,287	2,485,388
Capitalization of start-up costs	386,345	351,383
Change in fair value of derivative liabilities	0	(3,353,181)
Accrual to cash and other	0	548,665
Accrued compensation	0	357,171
Gross deferred tax assets	16,500,279	12,122,775
Deferred income tax liabilities:
Depreciation and amortization	(36,090)	0
Gross deferred tax assets	16,464,189	12,122,775
Valuation allowance	(16,464,189)	(12,122,775)
Net deferred income tax assets	$ 0	$ 0