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3. STOCKHOLDERS' EQUITY (Tables)
 3 Months Ended 12 Months Ended
Sep. 30, 2016
Jun. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Assumptions for fair value of options granted  
   Year Ended 
   June 30, 2016 
Assumptions:     
Option life   5.5 years 
Risk-free interest rate   1.01% 
Stock volatility   188% 
Dividend yield   0 
Weighted average fair value of grants  $0.49 
Stock option activity  
   Options Outstanding 
   Number of
Shares		   Weighted Average
Exercise Price		   Weighted Average
Contractual Life		 
Outstanding at July 1, 2014   409,087   $4.41    6.27 years 
Grants   714,000   $0.75      
Cancellations   (44,008)  $18.04      
Outstanding at June 30, 2015   1,079,079   $1.43    8.46 years 
Grants   160,000   $0.49      
Cancellations   (103,079)  $7.03      
Outstanding at June 30, 2016   1,136,000   $0.79    8.00 years 
Stock options outstanding by exercise price ranges

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 
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    5.04   $0.27    40,000   $0.27 
$0.48    60,000    9.75   $0.48    20,000   $0.48 
$0.50    100,000    8.98   $0.50    0   $0.50 
$0.55    37,000    5.62   $0.55    37,000   $0.55 
$0.73    603,000    8.88   $0.73    402,000   $0.73 
$0.85    9,000    6.51   $0.85    9,000   $0.85 
$0.90    9,000    7.51   $0.90    9,000   $0.90 
$0.95    65,000    8.03   $0.95    53,333   $0.95 
$1.20    207,800    5.67   $1.20    207,800   $1.20 
$1.25    1,200    2.41   $1.25    1,200   $1.25 
$1.35    1,200    3.40   $1.35    1,200   $1.35 
$6.25    1,600    0.41   $6.25    1,600   $6.25 
$7.75    1,200    1.41   $7.75    1,200   $7.75 
$0.27–$7.75    1,136,000    8.00   $0.79    783,333   $0.86