STOCK-HOLDER'S EQUITY (Details - Options by exercise price)	12 Months Ended
	Jun. 30, 2022 $ / shares shares
Option 1 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 0.48
Number of shares outstanding | shares	60,000
Weighted average contractual life	3 years 9 months
Weighted average exercise price	$ 0.48
Exercisable number of shares | shares	60,000
Exercisable weighted average exercise price	$ 0.48
Option 2 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 0.50
Number of shares outstanding | shares	80,000
Weighted average contractual life	3 years 11 months 23 days
Weighted average exercise price	$ 0.50
Exercisable number of shares | shares	80,000
Exercisable weighted average exercise price	$ 0.50
Option 3 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 0.55
Number of shares outstanding | shares	15,000
Weighted average contractual life	5 years 9 months 3 days
Weighted average exercise price	$ 0.55
Exercisable number of shares | shares	15,000
Exercisable weighted average exercise price	$ 0.55
Option 4 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 0.70
Number of shares outstanding | shares	100,000
Weighted average contractual life	6 years 1 month 6 days
Weighted average exercise price	$ 0.70
Exercisable number of shares | shares	100,000
Exercisable weighted average exercise price	$ 0.70
Option 5 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 0.73
Number of shares outstanding | shares	630,000
Weighted average contractual life	4 years 8 months 1 day
Weighted average exercise price	$ 0.73
Exercisable number of shares | shares	630,000
Exercisable weighted average exercise price	$ 0.73
Option 6 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 0.85
Number of shares outstanding | shares	6,000
Weighted average contractual life	6 months 3 days
Weighted average exercise price	$ 0.85
Exercisable number of shares | shares	6,000
Exercisable weighted average exercise price	$ 0.85
Option 7 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 0.90
Number of shares outstanding | shares	36,000
Weighted average contractual life	1 year 11 months 8 days
Weighted average exercise price	$ 0.90
Exercisable number of shares | shares	36,000
Exercisable weighted average exercise price	$ 0.90
Option 8 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 1.25
Number of shares outstanding | shares	45,000
Weighted average contractual life	7 years 8 months 19 days
Weighted average exercise price	$ 1.25
Exercisable number of shares | shares	30,000
Exercisable weighted average exercise price	$ 1.25
Option 9 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 1.30
Number of shares outstanding | shares	441,000
Weighted average contractual life	6 years 11 months 12 days
Weighted average exercise price	$ 1.30
Exercisable number of shares | shares	398,500
Exercisable weighted average exercise price	$ 1.30
Option 10 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 1.40
Number of shares outstanding | shares	70,000
Weighted average contractual life	8 years 4 months 20 days
Weighted average exercise price	$ 1.40
Exercisable number of shares | shares	70,000
Exercisable weighted average exercise price	$ 1.40
Option 11 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 1.42
Number of shares outstanding | shares	100,000
Weighted average contractual life	7 years 2 months 12 days
Weighted average exercise price	$ 1.42
Exercisable number of shares | shares	66,667
Exercisable weighted average exercise price	$ 1.42
Option 12 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 1.45
Number of shares outstanding | shares	5,000
Weighted average contractual life	8 years 8 months 8 days
Weighted average exercise price	$ 1.45
Exercisable number of shares | shares	1,667
Exercisable weighted average exercise price	$ 1.45
Option 13 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 1.50
Number of shares outstanding | shares	70,000
Weighted average contractual life	7 years 5 months 8 days
Weighted average exercise price	$ 1.50
Exercisable number of shares | shares	70,000
Exercisable weighted average exercise price	$ 1.50
Option 14 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 1.68
Number of shares outstanding | shares	540,000
Weighted average contractual life	8 years 11 months 4 days
Weighted average exercise price	$ 1.68
Exercisable number of shares | shares	540,000
Exercisable weighted average exercise price	$ 1.68
Option 15 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 1.87
Number of shares outstanding | shares	30,000
Weighted average contractual life	9 years 10 months 13 days
Weighted average exercise price	$ 1.87
Exercisable number of shares | shares	0
Exercisable weighted average exercise price	$ 1.87
Option 16 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 2.00
Number of shares outstanding | shares	100,000
Weighted average contractual life	8 years 9 months 25 days
Weighted average exercise price	$ 2.00
Exercisable number of shares | shares	10,000
Exercisable weighted average exercise price	$ 2.00
Option 17 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 2.09
Number of shares outstanding | shares	246,000
Weighted average contractual life	9 years 7 months 9 days
Weighted average exercise price	$ 2.09
Exercisable number of shares | shares	0
Exercisable weighted average exercise price	$ 2.09
Option 18 [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 2.26
Number of shares outstanding | shares	140,000
Weighted average contractual life	9 years 4 months 20 days
Weighted average exercise price	$ 2.26
Exercisable number of shares | shares	90,000
Exercisable weighted average exercise price	$ 2.26
Options [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Number of shares outstanding | shares	2,714,000
Weighted average contractual life	7 years 29 days
Weighted average exercise price	$ 1.33
Exercisable number of shares | shares	2,203,834
Exercisable weighted average exercise price	$ 1.33
Options [Member] | Minimum [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	0.48
Options [Member] | Maximum [Member]
Share-Based Payment Arrangement, Option, Exercise Price Range [Line Items]
Range of exercise prices	$ 2.26