3. STOCK-BASED COMPENSATION (Details-stock option activity) - Stock Options - $ / shares	6 Months Ended	12 Months Ended
	Dec. 31, 2015	Jun. 30, 2015
Number of Shares
Options outstanding, beginning balance	1,079,079
Option cancellations	(3,800)
Options outstanding, ending balance	1,075,279	1,079,079
Weighted Average Exercise Price
Weighted average exercise price, options outstanding, beginning balance	$ 1.43
Weighted average exercise price, option cancellations	3.00
Weighted average exercise price, options outstanding, ending balance	$ 1.42	$ 1.43
Weighted Average Contractual Life	7 years 11 months 12 days	8 years 5 months 16 days