CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Statement of Cash Flows [Abstract]
Net cash used in operating activities	$ (75)	$ (145)
Net change in cash	(75)	(145)
Cash at beginning of period	309	526
Cash at end of period	$ 234	$ 381