INCOME TAXES Federal Statutory Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Provision for (benefit from) continuing operations at Federal statutory rates	$ (1,085)	$ (691)
State income taxes, net of Federal income tax effect	15	13
Change in valuation allowance	2,904	(46,491)
Taxes related to foreign income	443	452
Effect of U.S. federal and state tax rate changes on deferred tax assets	(1,727)	46,189
Other federal and state deferred tax adjustments	573	62
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount	(1,024)	1,335
Provision for (benefit from) income taxes from continuing operations	$ 99	$ 869