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Debt - Schedule of Debt (Details) - USD ($) $ in Thousands	Mar. 31, 2020	Dec. 31, 2019	Sep. 27, 2018	Dec. 21, 2017
Debt Instrument [Line Items]
Principal amount of long-term debt	$ 631,234	$ 634,737
Less: unamortized discount and deferred financing costs	(21,345)	(22,806)
Total debt, net of unamortized discount and deferred financing costs	609,889	611,931
Less: current maturities	(12,318)	(12,297)
Long-term debt, net of current maturities	$ 597,571	599,634
5.00% Convertible Senior Notes due 2021
Debt Instrument [Line Items]
Debt instrument, interest rate	5.00%
7.75% Senior Secured Notes due 2025
Debt Instrument [Line Items]
Debt instrument, interest rate	7.75%
Convertible Debt \| 5.00% Convertible Senior Notes due 2021
Debt Instrument [Line Items]
Debt instrument, interest rate	5.00%
Principal amount of long-term debt	$ 48,665	48,665
Less: unamortized discount and deferred financing costs	$ (3,300)
Senior Notes \| 7.75% Senior Secured Notes due 2025
Debt Instrument [Line Items]
Debt instrument, interest rate	7.75%			7.75%
Principal amount of long-term debt	$ 300,000	300,000		$ 300,000
Term Loan \| Mid Pac Term Loan
Debt Instrument [Line Items]
Debt instrument, interest rate			4.375%
Principal amount of long-term debt	1,424	1,433
Term Loan \| Term Loan B
Debt Instrument [Line Items]
Principal amount of long-term debt	237,500	240,625
Term Loan \| Retail Property Term Loan
Debt Instrument [Line Items]
Principal amount of long-term debt	43,645	44,014
Revolving Credit Facility \| ABL Credit Facility
Debt Instrument [Line Items]
Principal amount of long-term debt	0	0
Letters of credit outstanding, amount	200	200
Letters of Credit and Surety Bonds
Debt Instrument [Line Items]
Letters of credit outstanding, amount	$ 3,600	$ 3,600