Stock-Based Compensation - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Jun. 09, 2021
Schedule of Equity Incentive Plans [Line Items]
Purchases of common stock under ESPP (in shares)	0	0
Options, vested, number of shares (in shares)	0
Stock option
Schedule of Equity Incentive Plans [Line Items]
Total unrecognized compensation expense, net of estimated forfeitures, relating to stock options	$ 16.6
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition (year)	3 years 7 months 6 days
Restricted stock
Schedule of Equity Incentive Plans [Line Items]
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition (year)	2 years 10 months 24 days
Total unrecognized compensation expense, net of estimated forfeitures, relating to restricted stock awards	$ 19.4
Deferred compensation share-based arrangements, liability	$ 1.0
2010 Plan
Schedule of Equity Incentive Plans [Line Items]
Number of shares of common stock reserved for issuance (in shares)			22,980,074
Number of shares available (in shares)	7,717,026
Employee Stock Purchase Plan
Schedule of Equity Incentive Plans [Line Items]
Number of shares of common stock reserved for issuance (in shares)	190,000
Number of shares available (in shares)	190,000
Purchase price of common stock, percent	85.00%