Goodwill and Intangible Assets - Schedule of Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
Balance at December 31,	$ 457	$ 584
Amortization	(34)	(34)
Foreign currency translation	3	(23)
Balance at March 31,	$ 426	$ 527