Business Segment Information - Reconciliation of Segment Total Assets to Consolidated Total Assets (Details) - USD ($) $ in Thousands	Mar. 29, 2026	Jun. 29, 2025
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	$ 392,374	$ 426,868
Other current assets	7,337	9,222
Property, plant and equipment, net	162,709	172,923
Other operating lease assets	351	937
Other non-current assets	4,665	4,904
Investment in unconsolidated affiliate	902	1,151
Operating Segments [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	372,154	406,120
Operating Segments [Member] | Americas [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	241,937	271,230
Operating Segments [Member] | Brazil [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	94,397	99,477
Operating Segments [Member] | Asia [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Total assets	35,820	35,413
Corporate, Non-Segment [Member]
Segment Reporting Asset Reconciling Item [Line Items]
Other current assets	2,095	2,911
Property, plant and equipment, net	13,356	11,887
Other non-current assets	3,516	3,862
Investment in unconsolidated affiliate	$ 902	$ 1,151