v3.25.2
INCOME TAXES - Company's deferred tax assets (Details) - USD ($)
Mar. 31, 2025
Mar. 31, 2024
Deferred tax assets:    
Accruals and allowances $ 219,674 $ 103,554
Non-deductible capitalized inventory 11,462 11,900
Net operating loss carry forward 736,679 1,124,212
Research and development tax credit carry forward 36,253 36,253
Allowance for unrealizable deferred tax assets (643,068) $ (1,275,919)
Net deferred tax asset $ 361,000