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Restructuring and Other Compensation - Utilization of Restructuring Accruals (Details) - Employee Severance
$ in Thousands
6 Months Ended
Jun. 30, 2020
USD ($)
Restructuring Reserve [Roll Forward]  
Remaining accrual as of December 31, 2019 $ 254
Expense provision 1,403
Cash payments and other (817)
Change in estimates 0
Remaining accrual as of June 30, 2020 $ 840