Condensed Consolidated Statements of Comprehensive Income - Scenario, Unspecified [Domain] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net income	$ 804	$ 1,646	$ 2,459	$ 2,454
Other comprehensive income/(loss) before tax
Foreign currency translation adjustments	130	(20)	(255)	(14)
Decrease in value of interest rate swap liability	0	13	0	26
Other comprehensive income/(loss) before tax	130	(7)	(255)	12
Income tax related to components of other comprehensive income	0	(5)	0	(10)
Other comprehensive income/(loss), net of tax	130	(12)	(255)	2
Comprehensive income	$ 934	$ 1,634	$ 2,204	$ 2,456