PRODUCTION TAXES - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended		2 Months Ended	3 Months Ended
	Jan. 31, 2018	Mar. 31, 2017	Feb. 28, 2017	Mar. 31, 2018
Income Tax Contingency [Line Items]
Production taxes		$ 65		$ (2,201)
Refunds received from previously paid severance taxes	$ 20,100
Predecessor
Income Tax Contingency [Line Items]
Production taxes		$ 700	$ 682
State and Local Jurisdiction
Income Tax Contingency [Line Items]
Refunds received from previously paid severance taxes				$ 2,400