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Other Income (Expense), Net - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Jul. 19, 2019
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Other Income and Expenses [Abstract]        
Gain on asset acquisition   $ 14,200    
Gain on disposition of business $ 8,500 8,500    
Loss on extinguishment of debt   5,488 $ 0 $ 0
Impairment of long-term investment   3,312 200 $ 0
Net loss on sale of investments   $ 2,600 $ 8,400