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Schedule of Future Payments for Operating Leases (Detail) $ in Thousands | Jun. 30, 2019 USD ($)
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Leases [Abstract] |
2020 (remaining nine months) | $ 10,912
2021 | 11,876
2022 | 10,398
2023 | 9,947
2024 | 8,396
Thereafter | 29,497
Total Lease Payments | 81,026
Less: Imputed Interest | (13,152)
Present Value of Lease Liabilities | $ 67,874
Weighted Average Remaining Lease Term (in years) | 8 years 9 months 18 days
Weighted Average Discount Rate | 3.75%

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