v3.26.1
Income Taxes - Narrative (Details) - USD ($)
 12 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 30, 2024
Income Tax Disclosure [Abstract]      
Tax credit impact $ 5,414,000 $ 3,148,000 $ 2,879,000
Increase (decrease) in valuation allowance 13,665,000 65,104,000  
Income tax receivable 5,082,000 1,686,000  
Current income tax payable 748,000 1,412,000  
Deferred tax assets, valuation allowance 79,704,000 66,039,000  
Income tax liability not recognized on certain undistributed earnings of foreign subsidiaries 0 0  
Unrecognized tax benefits 0 0  
Interest or penalties related to unrecognized tax benefits expensed 0 0  
Interest or penalties related to unrecognized tax benefits accrued 0 0  
Operating Loss Carryforwards [Line Items]      
Interest carryforward 320,685,000 267,545,000  
NOL carryforwards not subject to expiration 118,913,000    
NOL carryforward subject to limitation 23,057,000    
United States      
Operating Loss Carryforwards [Line Items]      
Tax credit carryforward 17,647,000 12,233,000  
NOLs carryforwards 237,528,000 137,445,000  
State      
Operating Loss Carryforwards [Line Items]      
NOLs carryforwards 89,197,000 50,700,000  
Non-US      
Operating Loss Carryforwards [Line Items]      
NOLs carryforwards $ 2,343,000 $ 1,781,000