Capital Structure - Restricted Stock and Performance Stock (Details) shares in Thousands	9 Months Ended
	Sep. 30, 2022 $ / shares shares
Restricted stock awards
Number of Awards
Non-vested at the beginning of the period (in shares) | shares	2,574
Granted (in shares) | shares	3,163
Granted adjustment (in shares) | shares	(63)
Vested (in shares) | shares	(748)
Forfeited (in shares) | shares	(273)
Non-vested at the end of the period (in shares) | shares	4,779
Weighted- Average Grant Date Fair Value
Non-vested at the beginning of the period (in dollars per share) | $ / shares	$ 3.57
Granted (in dollars per share) | $ / shares	1.26
Granted adjustment (in dollars per share) | $ / shares	1.64
Vested (in dollars per share) | $ / shares	4.33
Forfeited (in dollars per share) | $ / shares	3.14
Non-vested at the end of the period (in dollars per share) | $ / shares	$ 1.90
Performance based cash units
Number of Awards
Non-vested at the beginning of the period (in shares) | shares	1,996
Granted (in shares) | shares	4,622
Granted adjustment (in shares) | shares	(216)
Vested (in shares) | shares	(63)
Forfeited (in shares) | shares	(168)
Non-vested at the end of the period (in shares) | shares	6,171
Weighted- Average Grant Date Fair Value
Non-vested at the beginning of the period (in dollars per share) | $ / shares	$ 2.44
Granted (in dollars per share) | $ / shares	0
Granted adjustment (in dollars per share) | $ / shares	0
Vested (in dollars per share) | $ / shares	0
Forfeited (in dollars per share) | $ / shares	0
Non-vested at the end of the period (in dollars per share) | $ / shares	$ 1.14
Performance based cash units | 2015 Plan
Stockholder's Equity
Vesting period (in years)	3 years