4. STOCK-BASED COMPENSATION (Tables)

3 Months Ended

Sep. 30, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Stock options outstanding

Range of Exercise Prices		Number of Shares		Weighted-Average Remaining Contractual Life (years)		Weighted-Average Exercise Price		Exercisable Number of Shares		Exercisable Weighted-Average Exercise Price
$	0.27		40,000		4.79	$	0.27		40,000	$	0.27
$	0.48		60,000		9.50	$	0.48		20,000	$	0.48
$	0.50		100,000		8.73	$	0.50		20,000	$	0.50
$	0.55		37,000		5.36	$	0.55		37,000	$	0.55
$	0.73		603,000		8.63	$	0.73		402,000	$	0.73
$	0.85		9,000		6.26	$	0.85		9,000	$	0.85
$	0.90		9,000		7.26	$	0.90		9,000	$	0.90
$	0.95		65,000		7.78	$	0.95		65,000	$	0.95
$	1.20		207,800		5.42	$	1.20		207,800	$	1.20
$	1.25		1,200		2.15	$	1.25		1,200	$	1.25
$	1.35		1,200		3.15	$	1.35		1,200	$	1.35
$	6.25		1,600		0.16	$	6.25		1,600	$	6.25
$	7.75		1,200		1.16	$	7.75		1,200	$	7.75
$	0.27–$7.75		1,136,000		7.74	$	0.79		815,000	$	0.85