4. STOCK-BASED COMPENSATION (Details-stock option activity) - Stock Options - $ / shares	3 Months Ended	9 Months Ended	12 Months Ended
	Mar. 31, 2016	Mar. 31, 2016	Jun. 30, 2015
Number of Shares
Options outstanding, beginning balance		1,079,079
Options granted		60,000
Options cancellations		(3,800)
Options outstanding, ending balance	1,135,279	1,135,279	1,079,079
Weighted Average Exercise Price
Weighted average exercise price, options outstanding, beginning balance		$ 1.43
Weighted average exercise price, options outstanding, granted		0.48
Weighted average exercise price, option cancellations		3.00
Weighted average exercise price, options outstanding, ending balance	$ 1.37	$ 1.37	$ 1.43
Weighted Average Contractual Life	7 years 9 months 29 days	7 years 9 months 29 days	8 years 5 months 16 days