v3.26.1
INCOME TAXES (Details - Reconciliation) - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Income Tax Disclosure [Abstract]    
Federal taxes at U.S. statutory rate $ 2,106,983 $ 869,021
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00%
State and local income tax, net of federal (national) income tax effect [1] $ 368,878 $ (70,824)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 3.70% (1.70%)
Foreign tax effect    
Foreign taxes $ (6,269) $ (8,431)
Effective Income Tax Rate Reconciliation, FDII, Percent (0.10%) (0.20%)
Foreign rate change $ 5,406 $ 6,512
Effective Income Tax Rate Reconciliation, Tax Contingency, Foreign, Percent 0.10% 0.20%
Tax credits    
Domestic R&D credits $ (411,358) $ (397,422)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Research and Development, Percent (4.10%) (9.60%)
Nontaxable or nondeductible items    
Stock-based compensation $ (660,802) $ (322,307)
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent (6.60%) (7.80%)
IRC Section 162(m) limitation $ 489,938 $ 293,466
[custom:EffectiveIncomeTaxRateReconciliationIRC162MLimitation] 4.90% 7.10%
Other permanent differences $ 39,676 $ 28,866
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent 0.40% 0.70%
Change in valuation allowance $ 6,269 $ 8,431
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent 0.10% 0.20%
Changes in unrecognized tax benefits $ 77,405 $ 115,382
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent 0.80% 2.80%
Return-to-provision adjustments $ 465,515 $ (200,404)
[custom:EffectiveIncomeTaxRateReconciliationOfReturntoprovisionAdjustmentsPercent] 4.60% (4.80%)
Other adjustments $ 0 $ 0
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent 0.00% 0.00%
Effective tax rate $ 2,481,641 $ 322,290
Effective Income Tax Rate Reconciliation, Percent 24.70% 7.80%
[1] State taxes in Michigan and New Jersey made up the majority (greater than 50 percent) of the tax effect in this category in 2025; State taxes in California, New Jersey, and South Carolina made up the majority (greater than 50 percent) of the tax effect in this category in 2024.