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Goodwill and Intangible Assets Finite Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]    
Amortization expense $ 1,647 $ 522
2017 2,556  
2018 2,556  
2019 2,544  
2020 2,503  
2021 2,490  
After 2021 17,051  
Total Net Carrying Amount $ 29,700 $ 7,761