INCOME TAXES (Details Textual) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Line Items]
Income Tax Expense (Benefit)	$ 12,840,000	$ (112,000)
Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest, Total	$ (9,682,000)	$ (2,469,000)
Tax Rate Based On Estimated Annual Effective Rate	(141.10%)
Estimated Annual Discrete Tax Provision Adjustment	$ 823,000
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent				35.00%
Effective Income Tax Rate Reconciliation, Percent	(132.60%)
Scenario, Plan [Member]
Income Tax Disclosure [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			21.00%