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Goodwill (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Goodwill [Roll Forward]    
Goodwill, Beginning Balance $ 73,311  
Impairment (10,187) $ 0
Goodwill, Ending Balance 63,124  
Goodwill impairment $ 10,187 $ 0