Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Mar. 25, 2018	Mar. 26, 2017
Statement Of Cash Flows [Abstract]
Cash and cash equivalents at beginning of year	$ 35,425	$ 16,646
Operating activities:
Net income including non-controlling interest	20,938	22,673
Adjustments to reconcile net income including non-controlling interest to net cash provided by operating activities:
Equity in earnings of unconsolidated affiliates	(3,842)	(2,073)
Distributions received from unconsolidated affiliates	11,226	1,500
Depreciation and amortization expense	16,844	14,887
Non-cash compensation expense	4,878	2,473
Loss on sale of business		1,662
Excess tax benefit on stock-based compensation plans		(1,168)
Deferred income taxes	(8,441)	6,305
Other, net	(180)	(980)
Changes in assets and liabilities:
Receivables, net	(6,084)	(3,581)
Inventories	(9,424)	(5,720)
Other current assets	(493)	1,221
Income taxes	(464)	(8,787)
Accounts payable and accrued expenses	(323)	1,246
Other, net	354	(372)
Net cash provided by operating activities	24,989	29,286
Investing activities:
Capital expenditures	(17,091)	(27,875)
Other, net		(179)
Net cash used in investing activities	(17,091)	(28,054)
Financing activities:
Proceeds from ABL Revolver	80,200	93,000
Payments on ABL Revolver	(70,500)	(88,100)
Proceeds from ABL Term Loan		14,500
Payments on ABL Term Loan	(7,500)	(7,250)
Payments on capital lease obligations	(5,286)	(3,218)
Proceeds from stock option exercises	219	2,617
Excess tax benefit on stock-based compensation plans		1,168
Other	(597)	(429)
Net cash (used in) provided by financing activities	(3,464)	12,288
Effect of exchange rate changes on cash and cash equivalents	717	65
Net increase in cash and cash equivalents	5,151	13,585
Cash and cash equivalents at end of period	$ 40,576	$ 30,231