ACCRUED LIABILITIES (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Accrued Liabilities [Abstract]
Accrued state taxes	$ 272	$ 81
Accrued payroll	1,407	1,097
Accrued interest	30	33
Accrued officer compensation	500	0
Other liabilities	1,752	806
Total	$ 3,961	$ 2,017