STOCK COMPENSATION (Details - Option activity) - Options Held [Member]	6 Months Ended
	Sep. 30, 2023 $ / shares shares
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options outstanding, beginning balance | shares	171,826
Range of exercise prices, Option beginning	6.90 – 1,425
Weighted average exercise price outstanding, Beginning | $ / shares	$ 22.39
Stock options exercised | shares	0
Range of exercise prices, Option exercised
Weighted average exercise price, Exercised | $ / shares	$ 0
Stock options granted | shares	0
Range of exercise prices, Option granted
Weighted average exercise price, Granted | $ / shares	$ 0
Stock options cancelled/forfeited | shares	14,762
Range of exercise prices, Option cancelled/expired	12.10 - 750
Weighted average exercise price, Cancelled/Forfeited | $ / shares	$ 13.80
Stock options outstanding, ending balance | shares	157,064
Range of exercise prices, Option ending	6.90 – 1,425
Weighted average exercise price outstanding, Ending | $ / shares	$ 22.92
Stock options exercisable | shares	86,180
Range of exercise prices, Option exercisable	12.80 – 1,425
Weighted average exercise price, Exercisable | $ / shares	$ 24.60