Stock Incentive and Employee Benefit Plans - Schedule of Stock Options Outstanding Activity (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-Based Payment Arrangement [Abstract]
Options Outstanding, Beginning Balance	18,968,000	20,746,000	17,114,000
Options Outstanding, Granted	0	0	4,172,000
Options Outstanding, Exercised	(202,000)	0	(38,000)
Options Outstanding, Forfeited/Cancelled	(1,827,000)	(1,778,000)	(502,000)
Options Outstanding, Ending Balance	16,939,000	18,968,000	20,746,000
Options Outstanding, Exercisable	14,487,000
Weighted Average Exercise Price, Outstanding, Beginning Balance	$ 1.68	$ 1.63	$ 1.59
Weighted Average Exercise Price, Granted	0	0	1.72
Weighted Average Exercise Price, Exercised	0.47	0	1.34
Weighted Average Exercise Price, Forfeited/Cancelled	1.72	1.01	1.40
Weighted Average Exercise Price, Outstanding, Ending Balance	1.68	$ 1.68	$ 1.63
Weighted Average Exercise Price, Exercisable	$ 1.70
Aggregate Intrinsic Value, Outstanding	$ 38,942	$ 915	$ 2,172	$ 2,183