XML 27 R47.htm IDEA: XBRL DOCUMENT v2.4.0.6
Stockholders' Equity (Activity Under 2005 Stock Incentive Plan) (Detail) (USD $)
 12 Months Ended
Jun. 30, 2012
Jun. 30, 2011
Jun. 30, 2010
Options Outstanding      
Options Granted 720,300 280,450 1,121,700
Balance, ending 2,738,250    
Weighted Average Price      
Options Granted $ 3.21 $ 1.21 $ 0.54
Balance, ending $ 1.98    
2005 Stock Incentive Plan [Member]
      
Shares Available for Grant      
Balance, beginning 99,051 192,517 1,087,600
Shares Authorized for Issuance 1,000,000    
Options Granted (380,300) (165,450) (941,100)
Options Exercised         
Options Forfeited / Expired 75,154 71,984 46,017
Balance, ending 793,905 99,051 192,517
Options Outstanding      
Balance, beginning 1,249,328 1,266,643 372,400
Options Granted 380,300 165,450 941,100
Options Exercised (54,713) (110,781) (840)
Options Forfeited / Expired (75,154) (71,984) (46,017)
Balance, ending 1,499,761 1,249,328 1,266,643
Weighted Average Price      
Balance, beginning $ 0.96 $ 0.82 $ 0.99
Options Granted $ 5.53 $ 1.89 $ 0.76
Options Exercised $ 0.95 $ 0.75 $ 0.74
Options Forfeited / Expired $ 4.04 $ 1.03 $ 0.90
Balance, ending $ 1.96 $ 0.96 $ 0.82