Condensed Consolidated Statements Of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Condensed Consolidated Statements Of Comprehensive Income (Loss) [Abstract]
Net loss	$ (65)	$ (116)	$ (16)	$ (394)
Other comprehensive income (loss):
Foreign currency translation adjustment gain (loss)	90	(21)	110	27
Total comprehensive income (loss)	$ 25	$ (137)	$ 94	$ (367)