Quarterly report pursuant to Section 13 or 15(d)

Leases (Details)

v3.19.2
Leases (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2018
Jun. 30, 2019
Lessee, Lease, Description [Line Items]      
Operating Lease, Weighted Average Remaining Lease Term     6 years 9 months 10 days
Commitments and Contingencies     $ 22,600
Operating Leases, Rent Expense $ 31,797 $ 65,121  
Operating Lease, Weighted Average Discount Rate, Percent     4.06%