Stock-Based Compensation and Employee Benefit Plans - Stock Option Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Outstanding Options/RSUs, Number of Shares
Granted (in shares)	1,000,000	0
Stock options and awards
Outstanding Options/RSUs, Number of Shares
Outstanding, beginning (in shares)	7,247,624
Exercised (in shares)	(99,640)
Expired (in Shares)	(284,187)
Outstanding, ending (in shares)	7,863,797		7,247,624
Vested and expected to vest (in shares)	7,519,528
Exercisable (in shares)	6,859,630
Outstanding Options Weighted Average Exercise Price
Outstanding, beginning (in dollars per share)	$ 20.93
Granted (in dollars per share)	9.08
Exercised (in dollar per shares)	5.44
Expired (in dollar per shares)	27.03
Outstanding, ending (in dollars per share)	19.39		$ 20.93
Vested and expected to vest (in dollars per share)	19.86
Exercisable (in dollars per share)	$ 20.89
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Outstanding, remaining contractual life	4 years 8 months 12 days		3 years 9 months 18 days
Outstanding, aggregate intrinsic value	$ 24,003		$ 19,446
Vested and expected to vest, remaining contractual life	4 years 4 months 24 days
Vested and expected to vest, aggregate intrinsic value	$ 22,034
Exercisable, remaining contractual life	3 years 8 months 12 days
Exercisable, aggregate intrinsic value	$ 18,252