Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net income (loss)	$ 457	$ 57	$ 698	$ (464)
Other comprehensive income (loss):
Foreign currency translation adjustment	(8)	26	6	7
Unrealized gain on available for sale marketable securities	22	11	5	19
Comprehensive income (loss)	$ 471	$ 94	$ 709	$ (438)