Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Schedule of Fair Value Stock Option Assumption (Details)

v3.7.0.1
Stock-Based Compensation - Schedule of Fair Value Stock Option Assumption (Details) - $ / shares
6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]    
Expected volatility 42.40% 45.50%
Expected life of options 4 years 4 years
Risk free interest rate 1.70% 1.20%
Dividend yield 0.00% 0.00%
Weighted average fair value of options granted during the period $ 2.11 $ 1.60