Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014		Mar. 31, 2013
Statement of Comprehensive Income [Abstract]
Net loss	$ (1,086)		$ (21)
Other comprehensive loss:
Foreign currency translation adjustments	(509)	[1]	(263)	[1]
Unrealized gains from marketable securities, net of tax	28		0
Total other comprehensive loss	(481)		(263)
Comprehensive loss	$ (1,567)		$ (284)

[1] In all periods presented, there were no tax impacts related to rate changes and no amounts were reclassified to earnings.