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Leases - Schedule of Lease Cost (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Leases [Abstract]    
Operating lease cost $ 6,969 $ 6,631
Amortization of right-of-use assets 789 875
Interest on lease liabilities 110 220
Total finance lease cost 899 1,095
Short-term lease cost 212 190
Variable lease cost 2,596 5,463
Sublease income (27) (27)
Total lease cost $ 10,649 $ 13,352