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INCOME TAXES (Effective Income Tax Rate Reconciliation) (Details) - USD ($)	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
INCOME TAXES [Abstract]
Federal income tax benefit at statutory rate	$ (171,882)	$ (214,457)
State income tax liability, net of federal income tax effect	(28,359)	(41,386)
Increase in valuation allowance	207,877	270,679
Stock option (deduction)	(152,407)	(243)
All other permanent items	(47,104)	(45,299)
R&D credit	(6,999)	(25,459)
Return-to-provision adjustment	3,411	(81,738)
Deferred adjustment related to payroll tax withholding on disqualifying disposition of incentive stock options	33,665	110,906
State tax rate change	43,812	(55,248)
Uncertain tax position	4,279	2,593
Deferred adjustment related to state net operating loss	119,059
Other	12,130	6,048
Total income tax provision (benefit)	$ 17,482	$ (73,604)

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