Consolidated Statements of Comprehensive (Loss) Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (326)	$ (10)	$ (1,018)	$ 142
Other comprehensive income components:
Foreign currency translation	1,229	611	242	817
Total other comprehensive income	1,229	611	242	817
Comprehensive income (loss)	$ 903	$ 601	$ (776)	$ 959