Stockholders' Equity - Stock Option Activity (Details) $ / shares in Units, shares in Thousands, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2022 USD ($) $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares
Number of Shares
Options outstanding, beginning balance (in shares) | shares	4,369
Granted (in shares) | shares	0
Exercised (in shares) | shares	(1,624)
Cancelled/forfeited (in shares) | shares	(112)
Options outstanding, ending balance (in shares) | shares	2,633	4,369
Options vested and exercisable (in shares) | shares	2,319
Weighted- Average  Exercise Price
Options outstanding, weighted average exercise price, beginning of period (in USD per share) | $ / shares	$ 6.12	$ 5.07
Granted, weighted average exercise price (in USD per share) | $ / shares	0
Exercised, weighted average exercise price (in USD per share) | $ / shares	2.94
Cancelled/forfeited, weighted average exercise price (in USD per share) | $ / shares	11.50
Options outstanding, weighted average exercise price, end of period (in USD per share) | $ / shares	6.12	$ 5.07
Vested and exercisable, weighted-average exercise price (in USD per share) | $ / shares	$ 5.52
Stock Option Activity, Additional Disclosures
Weighted-average remaining contractual period	5 years 2 months 19 days	5 years 1 month 6 days
Vested and exercisable, weighted average contractual term	5 years 7 days
Aggregate intrinsic value | $	$ 15,906	$ 132,721
Vested and exercisable, aggregate intrinsic value | $	$ 15,129