Goodwill and Other Intangible Assets (Schedule of Intangible Assets and Goodwill) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Goodwill [Roll Forward]
Balance as of December 31, 2013	$ 7,998
Foreign currency translation	(4)
Balance as of June 30, 2014	7,994
Intangible Assets [Roll Forward]
Balance as of December 31, 2013	5,285
Amortization	(159)	(142)
Foreign currency translation	(4)
Balance as of June 30, 2014	$ 5,122