Acquisition (Detail) - USD ($)	9 Months Ended
	Apr. 02, 2016	Mar. 28, 2015	Jun. 27, 2015	Sep. 03, 2014
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 0	$ 47,964,000
Goodwill	9,957,000		$ 9,957,000
Ayrshire
Business Acquisition [Line Items]
Business Combination, Consideration Transferred	48,000,000
Business Combination, Acquisition Related Costs		$ 775,000
Payments to Acquire Businesses, Gross	48,010,000
Cash Acquired from Acquisition	(46,000)
Payments to Acquire Businesses, Net of Cash Acquired	$ 47,964,000
Cash				$ 46,000
Accounts Receivable				21,211,000
Inventories				21,772,000
Other Current Assets				1,013,000
Fixed Assets				7,823,000
Favorable Leases				2,941,000
Customer Relationships				2,833,000
Non-Compete Agreements				196,000
Goodwill				8,217,000
Other Assets				42,000
Accounts Payable				11,070,000
Accrued Salaries and Wages				2,188,000
Other Current Liabilities				2,408,000
Deferred Tax Liability				2,418,000
Fair Value of Assets Acquired				$ 48,010,000