Quarterly report pursuant to Section 13 or 15(d)

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

v3.19.1
Stock-Based Compensation - Schedule of Fair Value Stock Option Assumptions (Details) - $ / shares
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Share-based Payment Arrangement [Abstract]    
Expected volatility 42.10%
Expected life of options 6 years 0 years
Risk free interest rate 2.50%
Dividend yield 0.00%
Weighted-average fair value of options granted during the year $ 2.67