Quarterly report pursuant to Section 13 or 15(d)

Stock Options - Summary of Option Activity (Detail)

v2.4.0.8
Stock Options - Summary of Option Activity (Detail) (USD $)
9 Months Ended
Sep. 30, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Shares Outstanding, Beginning balance 597,243
Shares, Granted 1,702,139
Shares Outstanding, Ending balance 2,299,382
Shares, Vested 655,916
Weighted Average Exercise Price Outstanding, Beginning balance $ 0.13
Weighted Average Exercise Price, Granted $ 0.85
Weighted Average Exercise Price Outstanding, Ending balance $ 0.66
Weighted Average Exercise Price, Vested $ 0.19
Weighted Average Remaining Contractual Term Outstanding in Years, Ending balance 8 years 8 months 23 days
Weighted Average Remaining Contractual Term in Years, Vested 6 years 10 months 6 days
Average Intrinsic value, Ending balance $ 443,509
Average Intrinsic Value, Vested $ 307,032