v3.26.1
INCOME TAX (Details - Effective tax rate) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Income Tax Disclosure [Abstract]        
Computed expected tax expense     $ 44,340 $ 27,702
Computed expected tax expense percent     21.00% 21.00%
Effect of differential tax rate - foreign subsidiarie     $ (17,503) $ (11,251)
Effect of differential tax rate - foreign subsidiarie, percentage [1]     (8.30%) (8.50%)
Income not subject to taxes     $ 0 $ 0
Income not subject to taxes, percentage     0.00% 0.00%
Expenses not subject to tax deduction     $ 37,341 $ 24,804
Expenses not subject to tax deduction, percentage     17.70% 18.80%
Changes in unecognized tax benefits     $ (27,927) $ (24,117)
Changes in unrecognized tax benefits, percentage     (13.20%) (18.30%)
Income tax expense $ 28,699 $ 8,715 $ 36,251 $ 17,138
Income tax expense, percentage     17.20% 13.00%
[1] Represents the foreign income tax rate differential when compared to U.S. statutory income tax rate for the six months ended June 30, 2026 and 2025.