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3. STOCKHOLDERS' EQUITY (Tables)
12 Months Ended
Jun. 30, 2015
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Assumptions for fair value of options granted
    Year Ended  
    June 30,
2015
 
Assumptions:        
Option life     5.3 years  
Risk-free interest rate     2.65%  
Stock volatility     487%  
Dividend yield     0  
Weighted average fair value of grants   $ 0.73  
Stock option activity
    Options Outstanding  
    Number of
Shares
    Weighted Average
Exercise Price
    Weighted Average
Contractual Life
 
Outstanding at July 1, 2013     400,087     $ 4.49       6.27 years  
Grants     9,000     0.90          
Outstanding at June 30, 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  
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  
$ 0.73       319,000       9.89     $ 0.73       0     $ 0.73  
$ 0.73       330,000       9.89     $ 0.73       110,000     $ 0.73  
$ 0.90       35,000       9.03     $ 0.90       17,500     $ 0.90  
$ 0.90       30,000       9.03     $ 0.90       30,000     $ 0.90  
$ 1.20       207,800       6.68     $ 1.20       207,800     $ 1.20  
$ 0.90       9,000       8.52     $ 0.90       9,000     $ 0.90  
$ 0.85       9,000       7.52     $ 0.85       9,000     $ 0.85  
$ 0.55       44,000       6.62     $ 0.55       44,000     $ 0.55  
$ 0.27       40,000       6.04     $ 0.27       40,000     $ 0.27  
$ 1.35       1,200       4.41     $ 1.35       1,200     $ 1.35  
$ 1.25       1,200       3.41     $ 1.25       1,200     $ 1.25  
$ 6.25       1,600       1.42     $ 6.25       1,600     $ 6.25  
$ 7.75       1,200       2.41     $ 7.75       1,200     $ 7.75  
$ 11.50       800       0.42     $ 11.50       800     $ 11.50  
$ 13.75       49,279       0.86     $ 13.75       49,279     $ 13.75  
$ 0.27–$20.75       1,079,079       8.46     $ 1.43       522,579     $ 2.17