XML 32 R35.htm IDEA: XBRL DOCUMENT v2.4.0.8
Convertible Preferred Stock Warrant (Details) (USD $)
In Millions, except Share data, unless otherwise specified
1 Months Ended
Mar. 31, 2014
Jun. 30, 2013
Convertible preferred stock warrant    
Amount drawn down of term loan   $ 5.0
Convertible Preferred Stock Warrant
   
Convertible preferred stock warrant    
Number of shares of preferred stock that can be purchased by each warrant   49,602
Issuance of convertible preferred stock, issue price (in dollars per share)   $ 7.56
Number of shares for which warrant became exercisable   24,801
Issuance of common stock on exercise of warrant (in shares) 13,739