CONDENSED 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)	$ 168	$ 196	$ (859)	$ (735)
Other comprehensive income (loss):
Unrealized foreign currency translation gain (loss)	66	111	(128)	129
Total other comprehensive income (loss), net of tax	66	111	(128)	129
Comprehensive income (loss)	$ 234	$ 307	$ (987)	$ (606)