Balance Sheet Components (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 29, 2024	Mar. 29, 2024	Jun. 30, 2023
Property, Plant and Equipment [Line Items]
Assets held for sale	$ 2,720	$ 2,720	$ 0
Property, plant and equipment, gross	67,212	67,212	70,238
Accumulated depreciation		(2,200)
Asset under construction
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,300	1,300	400
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	0	0	210
Property, plant and equipment, reclassified	200
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,169	$ 1,169	$ 5,889
Property, plant and equipment, reclassified	$ 4,700