CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Statement of Cash Flows [Abstract]
Net cash used in operating activities	$ (77)	$ (70)
Cash flows from investing activities:
Proceeds from notes receivable-related party	77	70
Net cash provided by investing activities	77	70
Net change in cash	0	0
Cash at beginning of period	1	1
Cash at end of period	$ 1	$ 1