Long-Term Incentive Plan - Share Based Compensation Award Valuation Assumptions (Details) - $ / shares		9 Months Ended
		Sep. 30, 2022	Sep. 30, 2021
Absolute TSR Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Closing stock price on date of grant		$ 3.58	$ 4.08
Beginning average stock price on date of grant	[1]	$ 3.60	$ 4.07
Expected volatility	[2]	69.20%	69.27%
Dividend yield	[3]	0.00%	0.00%
Risk-free rate	[4]	1.01%	0.34%
Discount for illiquidity	[5]	0.00%	0.00%
Relative TSR Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Closing stock price on date of grant		$ 3.58	$ 4.08
Beginning average stock price on date of grant	[1]	$ 3.60	$ 4.07
Expected volatility	[2]	69.20%	69.27%
Dividend yield	[3]	0.00%	0.00%
Risk-free rate	[4]	1.01%	0.34%
Discount for illiquidity	[5]	0.00%	0.00%
Stock Price awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Closing stock price on date of grant		$ 3.06
Expected volatility	[2]	51.17%
Dividend yield	[3]	0.00%
Risk-free rate	[4]	2.97%
Discount for illiquidity	[5]	8.42%

[1] Based upon the 30 trading days prior to and including the date of grant.

[2] Based upon the most recent three-year volatility as of the date of grant.

[3] Dividend equivalents are accrued during the performance period and deemed reinvested in additional stock units, which are to be paid out at the end of the performance period to the extent the underlying Performance-based Stock Award is earned. Applying dividend yield assumption of 0.00% in the Monte Carlo simulation is mathematically equivalent to reinvesting dividends on a continuous basis and including the value of the dividends in the final payout.

[4] Based upon the yield of a U.S. Treasury bond with a three-year maturity as of the date of grant.

[5] Based on restriction on ability to sell vested awards for one year after vesting.