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Goodwill and Other Intangible Assets, Net (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2016
USD ($)
Goodwill and Other Intangible Assets, Net [Abstract]  
Balance as of December 31, 2015 $ 4,122
Acquisition of business 554
Balance as of December 31, 2016 $ 4,676