Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Jun. 27, 2015
Income Tax Contingency [Line Items]
Effective income tax rate	41.30%	41.40%
U.S. federal corporate income tax rate	35.00%
Net deferred tax assets	$ 37,700,000		$ 36,800,000
Net deferred tax liabilities	118,000,000		$ 119,600,000
Unrecognized tax benefits	900,000	$ 700,000
Decrease in unrecognized tax benefits	300,000
Maximum [Member]
Income Tax Contingency [Line Items]
Interest related to uncertain tax positions	100,000	100,000
Net interest (expense) benefit	100,000	100,000
Maximum [Member] | Domestic Tax Authority [Member]
Income Tax Contingency [Line Items]
Interest related to uncertain tax positions	100,000	100,000
Net interest (expense) benefit	$ 100,000	$ 100,000