Quarterly report pursuant to Section 13 or 15(d)

Common Stock - Summary of Fair Value of Option Awards (Detail)

v3.7.0.1
Common Stock - Summary of Fair Value of Option Awards (Detail)
6 Months Ended
Jun. 30, 2016
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Risk-free interest rates 1.51%
Expected dividend yield 0.00%
Expected life 5 years 3 months 18 days
Expected volatility 71.88%