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4. MARKETABLE SECURITIES - RESTRICTED (Tables)
12 Months Ended
Jun. 30, 2013
Investments, Debt and Equity Securities [Abstract]  
Marketable Securities

Marketable Securities
                       
      Cost Basis           Accumulated
  Net   at $2.91   Market Value   Unrealized
  Shares   Per Share   Per Share   Total Value   Gain   (Loss)
                       
June 30, 2012 1,095,884 $        3,189,000 $ 3.26 $      3,572,600 $       383,600 $               -   
                       
  Shares sold       (402,888)        (1,172,400)                
                       
September 30, 2012 692,996          2,016,600   3.74        2,591,800         575,200                 -   
                       
  Shares sold       (200,027)           (582,100)                
                       
December 31, 2012 492,969          1,434,500   3.92        1,932,400         497,900                 -   
                       
  Shares sold (144,958)           (421,800)                  
                       
March 31, 2013 348,011          1,012,700   5.21        1,813,100   800,400                 -   
                       
  Shares sold                   -                         -                   
                       
June 30, 2013 348,011 $        1,012,700 $ 4.49 $      1,562,600 $ 549,900 $               -