Leases - Schedule of Lease Cost and Other Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Lease Cost
Operating lease cost	$ 2,721
Short-term lease cost	1,179
Variable lease cost	298
Total lease cost	4,198
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flow from operating leases	2,747
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 666