Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - UNAUDITED [Abstract]
NET INCOME (LOSS)	$ 148	$ (711)
Other comprehensive loss:
Unrealized loss on available-for-sale securities, net	(43)	(4)
TOTAL OTHER COMPREHENSIVE LOSS	(43)	(4)
COMPREHENSIVE INCOME (LOSS)	$ 105	$ (715)