Stock-Based Compensation and Other Benefit Plans - Time-vested Restricted Stock (Details)	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Restricted Stock
Shares
Outstanding at beginning of period (in shares) | shares	181,886
Granted (in shares) | shares	210,367
Vested (in shares) | shares	(156,886)
Forfeited (in shares) | shares	0
Outstanding at the end of period (in shares) | shares	235,367
Weighted-Average Grant Date Fair Value
Outstanding at beginning of period (in dollars per share) | $ / shares	$ 3.12
Granted (in dollars per share) | $ / shares	3.28
Vested (in dollars per share) | $ / shares	2.06
Forfeited (in dollars per share) | $ / shares	0
Outstanding at the end of period (in dollars per share) | $ / shares	$ 3.97
Restricted Stock Units (RSUs)
Shares
Outstanding at beginning of period (in shares) | shares	3,530,366
Granted (in shares) | shares	2,859,177
Vested (in shares) | shares	(1,377,181)
Forfeited (in shares) | shares	(373,101)
Outstanding at the end of period (in shares) | shares	4,639,261
Weighted-Average Grant Date Fair Value
Outstanding at beginning of period (in dollars per share) | $ / shares	$ 4.01
Granted (in dollars per share) | $ / shares	3.20
Vested (in dollars per share) | $ / shares	4.80
Forfeited (in dollars per share) | $ / shares	3.87
Outstanding at the end of period (in dollars per share) | $ / shares	$ 3.29