Annual report pursuant to Section 13 and 15(d)

Note 17 - Stockholders' Equity (Detail)

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Note 17 - Stockholders' Equity (Detail) (USD $)
12 Months Ended 12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Nov. 11, 2011
Jun. 30, 2012
Restricted Stock Units (RSUs) [Member]
Officer [Member]
Jun. 30, 2011
Restricted Stock Units (RSUs) [Member]
Officer [Member]
Jun. 30, 2012
Restricted Stock Units (RSUs) [Member]
Director [Member]
Jun. 30, 2011
Restricted Stock Units (RSUs) [Member]
Director [Member]
Jun. 30, 2011
Restricted Stock Units (RSUs) [Member]
Director [Member]
Jun. 30, 2012
Employees [Member]
Jun. 30, 2011
Employees [Member]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased (in Shares)     250,000              
Stock Repurchased During Period, Shares (in Shares) 4,430                  
Treasury Stock, Value, Acquired, Cost Method $ (19,417)                  
Treasury Stock, Value 415,425 396,008                
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in Shares)       26,000 44,250 16,000   9,000 2,500 3,270
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures (in Dollars) 17,250     159,325 528,900 173,600 135,300   12,125 33,300
Allocated Share-based Compensation Expense (in Dollars)       133,250 389,200 40,000   135,300    
Share-based Goods and Nonemployee Services Transaction, Quantity of Securities Issued (in Shares) 17,300 33,786                
Share-based Goods and Nonemployee Services Transaction, Stockholders' Equity 91,520 152,543                
Stock Issued During Period, Shares, New Issues (in Shares) 1,667,500                  
Stock Issued During Period, Value, New Issues $ 5,743,300 $ 191,808                
Share Price (in Dollars per share) $ 4.0                  
Shares Issued Against Cash Payments Description The Company also offered Aegis Capital Corp., the right to exercise 5% warrants at an exercise price of 125% of the offering price