FAIR VALUE MEASUREMENTS - Additional Information (Details) - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Liabilities, fair value	$ 500,000
7 ½% Senior Notes due 2022
Debt Instrument [Line Items]
Fair value of notes	$ 220,500,000
Predecessor
Debt Instrument [Line Items]
Liabilities, fair value		$ 0
Predecessor | 1 3⁄4% Senior Convertible Notes due 2017
Debt Instrument [Line Items]
Fair value disclosures		293,500,000
Predecessor | 7 ½% Senior Notes due 2022
Debt Instrument [Line Items]
Fair value of notes		$ 465,000,000