Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Dec. 29, 2019	Dec. 30, 2018
Statement Of Cash Flows [Abstract]
Cash and cash equivalents at beginning of period	$ 22,228	$ 44,890
Operating activities:
Net income	4,121	2,983
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Equity in loss (earnings) of unconsolidated affiliates	1,622	(1,253)
Distributions received from unconsolidated affiliates	10,437	630
Depreciation and amortization expense	11,610	11,652
Non-cash compensation expense	1,837	3,039
Deferred income taxes	(878)	(332)
Other, net	(64)	(269)
Changes in assets and liabilities:
Receivables, net	9,873	6,504
Inventories	(1,330)	(17,139)
Other current assets	(2,159)	(3,163)
Income taxes	(249)	1,088
Accounts payable and accrued expenses	(6,298)	(8,263)
Other, net	113	548
Net cash provided by (used in) operating activities	28,635	(3,975)
Investing activities:
Capital expenditures	(8,335)	(12,342)
Other, net	60	(20)
Net cash used in investing activities	(8,275)	(12,362)
Financing activities:
Proceeds from ABL Revolver	41,100	53,500
Payments on ABL Revolver	(38,000)	(65,100)
Proceeds from ABL Term Loan		20,000
Payments on ABL Term Loan	(5,000)	(5,000)
Payments on finance lease obligations	(3,085)	(3,583)
Proceeds from stock option exercises	29	244
Payments of debt financing fees		(665)
Other	(99)	(690)
Net cash used in financing activities	(5,055)	(1,294)
Effect of exchange rate changes on cash and cash equivalents	(323)	(606)
Net increase (decrease) in cash and cash equivalents	14,982	(18,237)
Cash and cash equivalents at end of period	$ 37,210	$ 26,653