INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Income before income taxes					$ (28,137)	$ 186,250	$ (15,136)
Current:
Federal						42,805	(5,603)
State						1,210	10
Deferred and Other:
Federal					(2,000)	(40,805)	5,603
State							170
Total Tax (benefit) expense	$ 2,000	$ (2,418)	$ (792)	$ (180)	$ (2,000)	$ 3,210	$ 180