STOCKHOLDER'S EQUITY AND SHARE-BASED COMPENSATION, Incentive Units (Details) - USD ($)	1 Months Ended	3 Months Ended		8 Months Ended	9 Months Ended
	Jan. 31, 2017	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2017	Sep. 30, 2018
Share-based Compensation Arrangement [Abstract]
Share-based compensation expense		$ 4,022,738	$ 287,440	$ 1,534,655	$ 4,735,336
Predecessor Company [Member]
Share-based Compensation Arrangement [Abstract]
Share-based compensation expense	$ 2,916,324
Class B [Member]
Number of Units [Roll Forward]
Outstanding, beginning balance (in shares)					7,472,000
Granted (in shares)					410,000
Vested (in shares)					(7,882,000)
Outstanding, ending balance (in shares)		0			0
Weighted Average Grant Date Fair Value [Abstract]
Outstanding beginning balance (in dollars per share)					$ 0.4879
Granted (in dollars per share)					0.4948
Vested (in dollars per share)					$ 0.4883
Class C [Member]
Number of Units [Roll Forward]
Outstanding, beginning balance (in shares)					4,670,000
Granted (in shares)					205,000
Vested (in shares)					(4,875,000)
Outstanding, ending balance (in shares)		0			0
Weighted Average Grant Date Fair Value [Abstract]
Outstanding beginning balance (in dollars per share)					$ 0.2080
Granted (in dollars per share)					0.2126
Vested (in dollars per share)					$ 0.2082
Class D [Member]
Number of Units [Roll Forward]
Outstanding, beginning balance (in shares)					4,670,000
Granted (in shares)					205,000
Vested (in shares)					(4,875,000)
Outstanding, ending balance (in shares)		0			0
Weighted Average Grant Date Fair Value [Abstract]
Outstanding beginning balance (in dollars per share)					$ 0.1489
Granted (in dollars per share)					0.1535
Vested (in dollars per share)					$ 0.1491