INCOME TAXES (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Current:
Federal									$ 0	$ 0	$ 0
State									290	171	216
Current Income Tax Expense (Benefit), Total									290	171	216
Deferred:
Federal									0	(3,182)	0
State									0	0	0
Deferred Income Tax Expense Total									0	(3,182)	0
Tax (benefit) expense	$ 214	$ 26	$ 27	$ 23	$ (3,148)	$ 32	$ 69	$ 36	$ 290	$ (3,011)	$ 216