Quarterly report pursuant to Section 13 or 15(d)

Liquidity - Additional Information (Detail)

v3.2.0.727
Liquidity - Additional Information (Detail) - USD ($)
Jun. 30, 2015
Dec. 31, 2014
Jun. 30, 2014
Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Accumulated deficit $ (8,525,334) $ (4,427,075)    
Cash and cash equivalents $ 9,243,153 $ 6,262,445 $ 8,504,172 $ 303,020