Note J - Income Taxes and Available Carryforward - Deferred Tax Assets and Liabilities (Details) - USD ($)	12 Months Ended		24 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019
NOL and contribution carryforwards	$ 373,267		$ 373,267
Accrued compensated absences	7,584		7,584
Accrued bonus	7,010		7,010
Allowance for doubtful accounts	1,703		1,703
	389,564		389,564
Excess of tax over book depreciation	(9,902)		(9,902)
Total deferred tax (liabilities)	(9,902)		(9,902)
Net deferred tax asset (liability)	379,662		379,662
Valuation Allowance	(171,381)	$ (133,867)	(171,381)
Net deferred tax asset	208,281		208,281
Change in valuation allowance	$ (171,381)	$ (133,867)	$ (37,514)