Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Additional Information (Detail)

v2.4.0.8
Subsequent Events - Additional Information (Detail) (USD $)
1 Months Ended
Jun. 30, 2014
Sep. 30, 2013
Aug. 06, 2014
Subsequent Event [Member]
Aug. 06, 2014
Series A Warrants [Member]
Subsequent Event [Member]
Aug. 06, 2014
Series B Warrants [Member]
Subsequent Event [Member]
Aug. 06, 2014
Series C Warrants [Member]
Subsequent Event [Member]
Business Acquisition, Equity Interests Issued Or Issuable [Line Items]            
Common stock shares offering and resale by security holders     45,600,000      
Common stock, par or stated value per share $ 0.001 $ 0.001 $ 0.001      
Common stock, shares, outstanding 72,076,487 60,145,237 11,400,000      
Common stock shares underlying warrants       11,400,000 11,400,000 11,400,000
Common stock, shares, issued 72,076,487 60,145,237 11,400,000