Stock Compensation - Schedule of Restricted, Phantom, and Board of Director Awards (Details) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Restricted stock units
Number of Awards
Non-vested, beginning balance (in shares)	2,454,000	1,016,000
Granted (in shares)	2,143,000	1,907,000
Vested (in shares)	(525,000)	(232,000)
Forfeited or expired (in shares)	(1,045,000)	(237,000)
Non-vested, ending balance (in shares)	3,027,000	2,454,000
Weighted-Average Grant Date Fair  Value
Non-vested, beginning balance (in dollars per share)	$ 2.12	$ 4.26
Granted (in dollars per share)	2.07	1.65
Vested (in dollars per share)	2.69	5.21
Forfeited or expired (in dollars per share)	1.95	4.44
Non-vested, ending balance (in dollars per share)	$ 2.05	$ 2.12
Phantom stock options
Number of Awards
Non-vested, beginning balance (in shares)	326,000	183,000
Granted (in shares)	68,000	247,000
Vested (in shares)	(87,000)	(58,000)
Forfeited or expired (in shares)	(41,000)	(46,000)
Non-vested, ending balance (in shares)	266,000	326,000
Weighted-Average Grant Date Fair  Value
Non-vested, beginning balance (in dollars per share)	$ 2.26	$ 4.30
Granted (in dollars per share)	2.03	1.65
Vested (in dollars per share)	2.80	4.49
Forfeited or expired (in dollars per share)	2.17	2.42
Non-vested, ending balance (in dollars per share)	$ 2.04	$ 2.26
Director | Restricted stock
Number of Awards
Non-vested, beginning balance (in shares)	187,000	207,000
Granted (in shares)	275,000	214,000
Vested (in shares)	(157,000)	(234,000)
Forfeited or expired (in shares)	(30,000)	0
Non-vested, ending balance (in shares)	275,000	187,000
Weighted-Average Grant Date Fair  Value
Non-vested, beginning balance (in dollars per share)	$ 2.48	$ 2.29
Granted (in dollars per share)	1.96	2.45
Vested (in dollars per share)	2.48	2.28
Forfeited or expired (in dollars per share)	2.48	0
Non-vested, ending balance (in dollars per share)	$ 1.96	$ 2.48