7. Earnings Per Share (Details) - USD ($)	12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Earnings Per Share [Abstract]
Net income attributable to parent company	$ (1,276,124)	$ (2,092,457)
Weighted-average shares of common stock outstanding:
Basic	10,570,203	10,538,610
Dilutive effect of common stock equivalents arising from stock options	0	0
Diluted Outstanding shares	10,570,203	10,538,610
Basic earnings (loss) per share	$ (0.12)	$ (0.20)
Diluted earnings (loss) per share	$ (0.12)	$ (0.20)