Restructuring Costs, Net - Additional Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 28, 2025	Jun. 29, 2025	Dec. 28, 2025	Dec. 29, 2024
Restructuring Cost and Reserve [Line Items]
Cash purchase price			$ 3,084,000	$ 4,944,000
Employee separation costs	$ 1,093,000		$ 1,140,000
Madison Sale [Member]
Restructuring Cost and Reserve [Line Items]
Cash purchase price		$ 45,000,000
Description of deferred compensation arrangements			As part of the Madison Sale, 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 Consolidated Financial Statements as of December 28, 2025.
Potential payment of deferred compensation within year two			$ 8,000,000
Potential payment of deferred compensation within year three			5,000,000
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		$ 13,000,000