Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation - Schedule of Fair Values of Stock Options Granted Using Black-scholes Valuation Model Assumptions (Details)

v3.21.1
Stock-Based Compensation - Schedule of Fair Values of Stock Options Granted Using Black-scholes Valuation Model Assumptions (Details)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Share-based Payment Arrangement [Abstract]    
Expected term of stock options (in years) 5 years 8 months 12 days 5 years 9 months 18 days
Expected stock price volatility 75.00% 59.00%
Risk free interest rate 0.96% 1.30%
Expected dividend yield 0.00% 0.00%