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Goodwill and Intangible Assets - Schedule of Goodwill (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Goodwill [Line Items]      
Goodwill $ 238,330,000 $ 238,330,000 $ 237,992,000
Goodwill, Purchase Accounting Adjustments 0 $ 338,000  
Goodwill impairment loss $ 0