Contract Balances - Contract Assets and Liabilities (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Jul. 01, 2018	[1]
Contract assets – current:
Unbilled receivables	$ 82,105	$ 72,511
Costs to obtain – short-term	2,624	2,342
Contract assets – noncurrent:
Unbilled receivables	9,647	8,620
Costs to obtain – long-term	4,672	3,923
Contract liabilities – current:
Deferred revenue	(48,106)	(43,940)
Contract liabilities – noncurrent:
Deferred revenue	(7,041)	(4,740)
Net contract assets (liabilities)	$ 43,901	$ 38,716

[1] Includes the cumulative effect to the Company’s opening balance sheet from the adoption of ASU 2014-09, Revenue from Contracts with Customers, using the modified retrospective method.