Leases (Schedule of Maturities of Operating Lease Liabilities) (Details) $ in Thousands	Dec. 31, 2019 USD ($)
Operating Leases
2020 (remaining six months)	$ 10,534
2021	20,298
2022	19,486
2023	15,767
2024	6,370
Thereafter	12,505
Total future minimum lease payments	84,960
Less amount representing interest	8,441
Total operating lease liabilities	76,519
Operating lease liabilities, current	17,921
Operating lease liabilities, non-current	$ 58,598