Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation - Fair Value Assumptions of Options Granted (Details)

v3.20.1
Stock-based Compensation - Fair Value Assumptions of Options Granted (Details)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Risk-free rate 89.00% 2.61%
Stock options    
Expected volatility 53.00% 35.00%
Expected dividends 0.00% 0.00%
Expected term (years) 7 years 7 years
Forfeiture rate 5.00% 20.00%