INCOME TAXES Components Of Income Tax Expense Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Current tax provision (benefit):
U.S. Federal	$ 0	$ 0
State and local	(495)	20
Foreign	165	627
Total current (benefit from) provision for income taxes	(330)	647
Deferred tax provision (benefit):
U.S. Federal	0	(235)
State and local	0	(67)
Foreign	(210)	(246)
Total deferred benefit from income taxes	(210)	(548)
(Benefit from) provision for income taxes	$ (540)	$ 99