Annual report pursuant to Section 13 and 15(d)

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

v3.20.1
Stock-Based Compensation - Schedule of Fair Value Stock Option Assumptions (Details) - $ / shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Share-based Payment Arrangement [Abstract]      
Expected volatility 42.11% 42.80% 42.40%
Expected life of options (in years) 6 years 8 months 12 days 4 years 4 months 24 days 4 years
Risk free interest rate 1.64% 2.72% 1.69%
Dividend yield 0.00% 0.00% 0.00%
Weighted average fair value of options granted during the period $ 2.2 $ 2.46 $ 2.11