Stock-Based Compensation Expense and Employee Benefit Plans - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Outstanding Options/RSUs, Number of Shares
Outstanding, beginning (in shares)	8,748,309
Exercised (in shares)	(332,293)
Expired (in Shares)	(541,302)
Outstanding, ending (in shares)	7,874,714	8,748,309
Vested and expected to vest (in shares)	7,873,962
Exercisable (in shares)	7,844,713
Outstanding Options Weighted Average Exercise Price
Outstanding, beginning (in dollars per share)	$ 20.70
Exercised (in dollar per shares)	7.94
Expired (in dollar per shares)	26.95
Outstanding, ending (in dollars per share)	20.81	$ 20.70
Vested and expected to vest (in dollars per share)	20.81
Exercisable (in dollars per share)	$ 20.86
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Outstanding, remaining contractual life	3 years 9 months 18 days	4 years 7 months 6 days
Outstanding, aggregate intrinsic value	$ 17,890	$ 40,532
Vested and expected to vest, remaining contractual life	3 years 9 months 18 days
Vested and expected to vest, aggregate intrinsic value	$ 17,885
Exercisable, remaining contractual life	3 years 9 months 18 days
Exercisable, aggregate intrinsic value	$ 17,707