Quarterly report pursuant to Section 13 or 15(d)

Note 16 - Incentive and Non-Statutory Stock Option Plan (Detail) - Common stock purchase options and warrants consisted of the following:

v2.4.0.6
Note 16 - Incentive and Non-Statutory Stock Option Plan (Detail) - Common stock purchase options and warrants consisted of the following: (USD $)
3 Months Ended 9 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2012
Stock Options [Member]
Minimum [Member]
Jun. 30, 2012
Stock Options [Member]
Minimum [Member]
Jun. 30, 2011
Stock Options [Member]
Minimum [Member]
Sep. 30, 2012
Stock Options [Member]
Maximum [Member]
Jun. 30, 2012
Stock Options [Member]
Maximum [Member]
Jun. 30, 2011
Stock Options [Member]
Maximum [Member]
Sep. 30, 2012
Stock Options [Member]
Jun. 30, 2012
Stock Options [Member]
Jun. 30, 2012
Warrants [Member]
Minimum [Member]
Sep. 30, 2012
Warrants [Member]
Minimum [Member]
Sep. 30, 2012
Warrants [Member]
Maximum [Member]
Jun. 30, 2012
Warrants [Member]
Maximum [Member]
Sep. 30, 2012
Warrants [Member]
Jun. 30, 2012
Warrants [Member]
Jun. 30, 2011
Minimum [Member]
Jun. 30, 2011
Maximum [Member]
# of shares (in Shares) 17,823               803,433 691,932         261,719      
Exercise Price     $ 6.50 $ 6.50 $ 30.00 $ 50.00 $ 50.00 $ 50.00     $ 3.10 $ 5.00 $ 7.46 $ 7.73     $ 3.10 $ 37.00
Exercise Price - Upper (in Dollars)                             $ (30,105)      
# of shares (in Shares) 140,845               94,922 351,259         5,922 246,396    
Exercise Price $ 5   $ 3.50 $ 3.00   $ 4.75 $ 7.50       $ 5.00     $ 7.73        
# of shares (in Shares)   30,000             (94,922) (231,259)         (15,323)      
Exercise Price     $ 3.50 $ 3.00   $ 4.75 $ 12.50           $ 3.10          
# of shares (in Shares)                 (53,002) (8,499)           (2,500)    
Exercise Price     $ 25.00 $ 7.50   $ 29.10 $ 16.50       $ 18.50     $ 37.00        
# of shares (in Shares)                 750,431 803,433         252,318 261,719    
Exercise Price - Upper (in Dollars)                               $ (30,105)