Quarterly report pursuant to sections 13 or 15(d)

Summary of Options Granted (Detail)

v2.4.0.8
Summary of Options Granted (Detail) (USD $)
3 Months Ended
Sep. 30, 2013
Number of Shares  
Exercisable at September 30, 2013 27
2011 Equity Incentive Plan
 
Number of Shares  
Beginning Balance 933,000
Granted 121,000
Canceled (49,000)
Forfeited   
Exercised   
Ending Balance 1,005,000
Vested and expected to vest at September 30, 2013 764,000
Exercisable at September 30, 2013 27,000
Weighted Average Exercise Price  
Beginning Balance $ 4.34
Granted $ 4.31
Canceled   
Forfeited   
Exercised   
Ending Balance $ 4.31
Vested and expected to vest at September 30, 2013 $ 4.27
Exercisable at September 30, 2013 $ 4.23