3. STOCKHOLDERS' EQUITY (Details Narrative) - USD ($)		9 Months Ended	12 Months Ended
	Jul. 02, 2019	Apr. 14, 2020	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Stock issued new, shares		200,000
Proceeds from issuance of common stock		$ 250,000
Stock Subscriptions [Member]
Proceeds from issuance of common stock				$ 925,000
2019 July Stock Sale [Member]
Stock issued new, shares	760,000
2020 April Stock Sale [Member]
Stock issued new, shares		200,000
Proceeds from issuance of common stock		$ 250,000
2021 Plan [Member]
Shares authorized for issuance under the plan			1,000,000
Stock options outstanding			268,502
Shares available for future grants			731,498
2011 Plan [Member]
Shares authorized for issuance under the plan			2,825,000
Stock options outstanding			2,240,000
Shares available for future grants			0
2006 Plan [Member]
Stock options outstanding			69,698
Shares available for future grants			0
Stock Options [Member]
Options granted			630,000	315,000
Unrecognized compensation costs related to options vesting			$ 636,093
Stock options outstanding			2,578,200	2,065,200	1,819,500
Aggregate intrinsic value of "in the money" outstanding			$ 1,077,196
Aggregate intrinsic value of "in the money" exercisable			$ 974,951