Share-Based Compensation Expense Recorded in Unaudited Condensed Consolidated Statements of Operations and Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended
	Sep. 28, 2018	Sep. 29, 2017
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-based compensation expense	$ 4,980	$ 6,920
Cost of Revenue
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-based compensation expense	1,847	1,901
Selling, General and Administrative Expenses
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]
Share-based compensation expense	$ 3,133	$ 5,019