v3.26.1
Pay vs Performance Disclosure - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Dec. 27, 2025
Dec. 28, 2024
Pay vs Performance Disclosure [Table]            
Net Income (Loss) $ (5,247) $ (4,742) $ (12,240) $ (15,326) $ (19,822) $ 7,514