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4. STOCKHOLDERS' EQUITY (Tables)
12 Months Ended
Jun. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Assumptions for fair value of options granted
    Year Ended  
    June 30,
2013
 
Assumptions:        
Option life     5.0 years  
Risk-free interest rate     1.25%  
Stock volatility     479%  
Dividend yield     0  
Weighted average fair value of grants   $ 0.85  
Stock option activity
    Options Outstanding  
    Number of
Shares
    Weighted Average
Exercise Price
    Weighted Average
Contractual Life
 
Outstanding at July 1, 2011     94,138     $ 15.97       4.50 years  
Grants     506,600       0.27-1.20          
Cancellations     (208,151 )     0.55-13.75          
Outstanding at June 30, 2012     392,587     $ 4.56       8.15 years  
Grants     9,000                  
Cancellations     (1,500)       0.55          
Outstanding at June 30, 2013     400,087     $ 4.49       7.21 years  
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
 
$ 1.20       207,800       8.68     $ 1.20       102,800     $ 1.20  
$ 0.85       9,000       9.52       0.85       9,000       0.85  
$ 0.55       49,500       8.62       0.55       34,667       0.55  
$ 0.27       40,000       8.04       0.27       26,667       0.27  
$ 1.35       1,200       6.41       1.35       1,200       1.35  
$ 1.25       1,200       5.41       1.25       1,200       1.25  
$ 6.25       1,600       3.42       6.25       1,600       6.25  
$ 7.75       1,200       4.41       7.75       1,200       7.75  
$ 11.50       800       2.42       11.50       800       11.50  
$ 13.75       50,427       2.86       13.75       50,427       13.75  
$ 20.75       37,360       1.96       20.75       37,360       20.75  
$ 0.27–$20.75       400,087       7.20     $ 4.49       266,921     $ 6.21