Quarterly report pursuant to Section 13 or 15(d)

Note 17 - Incentive and Non-Statutory Stock Option Plan (Detail) - Common stock purchase options and warrants consisted of the following:

v2.4.0.6
Note 17 - Incentive and Non-Statutory Stock Option Plan (Detail) - Common stock purchase options and warrants consisted of the following: (USD $)
 9 Months Ended 12 Months Ended
Mar. 31, 2013
Jun. 30, 2012
Jun. 30, 2011
Stock Options [Member] | Minimum [Member]
      
Exercise Price $ 6.50 $ 30.00 $ 30.00
Exercise Price $ 3.50 $ 3.00  
Exercise Price $ 3.50 $ 3.00  
Exercise Price $ 18.30 $ 7.50  
Stock Options [Member] | Maximum [Member]
      
Exercise Price $ 50.00 $ 50.00 $ 50.00
Exercise Price $ 7.00 $ 7.50  
Exercise Price $ 7.00 $ 12.50  
Exercise Price $ 50.00 $ 16.50  
Stock Options [Member]
      
# of shares (in Shares) 325,098 803,433 691,932
Exercise Price (in Dollars) $ 1,181,008   $ 1,637,459
# of shares (in Shares) 307,556 351,259  
# of shares (in Shares) (380,458) (231,259)  
# of shares (in Shares) (405,433) (8,499)  
Warrants [Member] | Minimum [Member]
      
Exercise Price $ 5.00 $ 3.10 $ 3.10
Exercise Price   $ 5.00  
Exercise Price $ 3.10    
Exercise Price   $ 18.50  
Warrants [Member] | Maximum [Member]
      
Exercise Price $ 7.46 $ 7.73 $ 37.00
Exercise Price   $ 7.73  
Exercise Price $ 7.46    
Exercise Price   $ 37.00  
Warrants [Member]
      
# of shares (in Shares) 163,124 261,719 17,823
Exercise Price (in Dollars) $ 958,835 $ (30,105) $ 219,119
# of shares (in Shares) 5,922 246,396  
# of shares (in Shares) (104,517)    
# of shares (in Shares)   (2,500)