STOCKHOLDERS’ EQUITY (DEFICIT) - Successor Common Stock and Special Warrants (Details) - $ / shares	Dec. 31, 2019	May 01, 2019	Dec. 31, 2018
Class of Stock [Line Items]
Common stock shares issued (in shares)	145,727,707
Class A Shares
Class of Stock [Line Items]
Common stock shares issued (in shares)	57,776,204	56,861,941	32,292,944
Par value (in dollars per share)	$ 0.001		$ 0.001
Common stock shares authorized (in shares)	1,000,000,000		400,000,000
Common stock, shares, outstanding (in shares)	57,776,204
Class B Shares
Class of Stock [Line Items]
Common stock shares issued (in shares)	6,904,910	6,947,567	555,556
Par value (in dollars per share)	$ 0.001		$ 0.001
Common stock shares authorized (in shares)	1,000,000,000		150,000,000
Common stock, shares, outstanding (in shares)	6,904,910
Special Warrants
Class of Stock [Line Items]
Common stock shares issued (in shares)	81,046,593
Common stock, shares, outstanding (in shares)	81,046,593