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Goodwill and Other Intangibles - Schedule of Future Amortization Expense (Details) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Year Ending December 31,    
2019 $ 3,638  
2020 3,053  
2021 2,535  
2022 2,124  
2023 1,746  
2024 and beyond 3,914  
Net Book Value $ 17,010 $ 21,491