Goodwill (Tables)

6 Months Ended

Jun. 30, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table reflects changes in goodwill balances for the six months ended June 30, (in thousands):

	2014		2013
Balance at December 31	$	5,283		5,146
Foreign currency translation		170		(280	)
Balance at June 30	$	5,453		4,866