v3.26.3
Restructuring Costs, Net - Additional Information (Details) - USD ($)
3 Months Ended
Sep. 27, 2026
Sep. 28, 2025
Restructuring Cost and Reserve [Line Items]    
Cash purchase price $ 1,198,000 $ 2,029,000
Transition Costs 265,000  
Employee separation costs $ 0 $ 47,000
Madison Sale [Member]    
Restructuring Cost and Reserve [Line Items]    
Description of deferred compensation arrangements The Company entered into an amendment to the purchase agreement for the potential payment of deferred compensation to UNIFI in the amount of (i) $8,000, if certain energy supply conditions are met within two years of closing, (ii) $5,000, if the same conditions are not met within two years of closing but are met within three years of closing, and (iii) up to $5,000, if certain additional energy conditions beyond those referred to in (i) and (ii) are met within four years of closing. The maximum potential future payments to UNIFI are $13,000. No amounts related to such future payments have been recorded in the Condensed Consolidated Financial Statements as of September 27, 2026.  
Potential payment of deferred compensation within year two $ 8,000,000  
Potential payment of deferred compensation within year three 5,000,000  
Fiscal 2026 Profit Improvement Plan [Member]    
Restructuring Cost and Reserve [Line Items]    
Interest costs incurred 0  
Maximum [Member] | Madison Sale [Member]    
Restructuring Cost and Reserve [Line Items]    
Potential payment of deferred compensation within year four 5,000,000  
Maximum potential future payments $ 13,000,000