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Intangible Assets (Details 1) (USD $)
In Thousands, unless otherwise specified
Jun. 30, 2014
Dec. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]    
2014 (remaining six months) $ 758  
2015 1,599  
2016 1,510  
2017 1,281  
2018 1,223  
Thereafter 4,162  
Net Carrying Amount $ 10,533 $ 11,749