Annual report pursuant to Section 13 and 15(d)

Note 18 - Incentive And Non-Statutory Stock Option Plan (Detail) - Common stock purchase options and warrants consisted of the following:

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Note 18 - Incentive And Non-Statutory Stock Option Plan (Detail) - Common stock purchase options and warrants consisted of the following: (USD $)
 12 Months Ended 12 Months Ended
Jun. 30, 2010
Stock Options [Member]
Price Range 3.00 to $50.00 [Member]
Jun. 30, 2010
Stock Options [Member]
Price Range 6.50 to $50.50 [Member]
Jun. 30, 2012
Stock Options [Member]
Jun. 30, 2011
Stock Options [Member]
Jun. 30, 2012
Warrant [Member]
Jun. 30, 2011
Warrant [Member]
Jun. 30, 2010
Warrant [Member]
# of shares 770,692   803,433 691,932 261,719 17,823 476,332
Exercise Price $3.00 to $50.00   $30.00 to $50.00 $30.00 to $50.00 $3.10 to $7.73 $3.10 to $37.00 $16.50 to $37.00
Aggregated Intrinsic Value (in Dollars)       $ 1,637,459 $ (30,105) $ 219,119  
# of shares   147,100 351,259   246,396    
Exercise Price   $6.50 to $12.50 $3.00 to $7.50   $5.00 to $7.73    
# of shares   (177,100) (231,259)     (387,903)  
Exercise Price   $6.50 to $12.50 $3.00 to $12.50     $3.10  
# of shares (48,760)   (8,499)   (2,500) (70,606)  
Exercise Price     $7.50 to $16.50   $18.50 to $37.00 $16.80 to $37.00