Annual report [Section 13 and 15(d), not S-K Item 405]

INCOME TAX - Effective Income Tax Rate Reconciliation (Details)

v3.25.4
INCOME TAX - Effective Income Tax Rate Reconciliation (Details) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Effective Income Tax Rate Reconciliation, Amount [Abstract]    
U.S. federal statutory tax rate $ (4,412,600) $ (4,100,000)
State and local income taxes, net of federal income tax effect 0 0
Permanent items   4,400
Tax credits (403,400)  
Change in valuation allowance (4,246,200) (3,835,400)
Nontaxable or nondeductible items    
Other 106,800  
Changes in unrecognized tax benefits 0  
Research and development credits   (156,900)
Deferred True-up   417,100
Other adjustments    
Stock-based compensation 447,200 0
Other 15,800 0
Total $ 0 $ 0
Effective Income Tax Rate Reconciliation, Percent [Abstract]    
U.S. federal statutory tax rate 21.00% 21.00%
State and local income taxes, net of federal income tax effect 0.00% 0.00%
Permanent items   (0.02%)
Tax credits 1.92%  
Change in valuation allowance 20.21% 19.64%
Research and development credits   0.80%
Deferred True-up   (2.14%)
Nontaxable or nondeductible items    
Other (0.50%)  
Changes in unrecognized tax benefits 0.00%  
Other adjustments    
Stock-based compensation (2.13%) (0.00%)
Other (0.08%) 0.00%
Effective income tax rate 0.00% 0.00%