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Goodwill & Other Intangible Assets (Details 2) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]    
2017 $ 3,180  
2018 2,264  
2019 1,597  
2020 1,082  
Finite-Lived Intangible Assets, Amortization Expense, Year Five 240  
Total $ 8,363 $ 5,825