STOCK COMPENSATION (Details - Stock compensation) - USD ($)	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Offsetting Assets [Line Items]
Vesting of stock options and restricted stock units	$ 250,114	$ 215,437
Total stock-based compensation expense	$ 250,114	$ 215,437
Weighted Average Number of Shares Outstanding, Basic	24,314,759	15,486,621
Weighted Average Number of Shares Outstanding, Diluted	24,314,759	15,486,621
Earnings Per Share, Basic	$ (0.14)	$ (0.19)
Earnings Per Share, Diluted	(0.14)	(0.19)
Stock Based Compensation [Member]
Offsetting Assets [Line Items]
Earnings Per Share, Basic	(0.01)	(0.01)
Earnings Per Share, Diluted	$ (0.01)	$ (0.01)