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Stockholders' Equity - Estimated Fair Value of Each Stock Option Award (Details) - $ / shares
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Equity [Abstract]    
Risk-free interest rate 1.63% 0.42%
Expected option life (in years) 4 years 10 months 28 days 5 years 3 days
Volatility rate 58.00% 53.00%
Dividend rate 0.00% 0.00%
Weighted-average grant date fair value of stock options granted (in USD per share) $ 51.79 $ 115.78