INCOME TAXES Components Of Income Tax Expense Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Current tax provision (benefit):
U.S. Federal	$ 0	$ 0
State and local	20	19
Foreign	627	106
Total current provision for (benefit from) income taxes	647	125
Deferred tax provision (benefit):
U.S. Federal	(235)	0
State and local	(67)	0
Foreign	(246)	744
Total deferred provision for (benefit from) income taxes	(548)	744
Provision for (benefit from) income taxes from continuing operations	$ 99	$ 869