Stockholders’ Equity (Schedule of Stock Based Compensation Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 26, 2025	Dec. 27, 2024	Dec. 26, 2025	Dec. 27, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 1,348	$ 1,974	$ 2,903	$ 3,638
Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	140	275	332	602
Restricted stock and performance share awards and units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	1,208	1,699	2,571	3,036
Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	35	111	68	215
Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	(8)	164	63	307
Selling and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 1,321	$ 1,699	$ 2,772	$ 3,116