v3.26.1
Earnings (Loss) Per Share - Schedule of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 6 Months Ended
Jul. 04, 2026
Jul. 05, 2025
Jul. 04, 2026
Jul. 05, 2025
Earnings Per Share [Abstract]        
Net loss $ (10,592) $ (21,817) $ (26,489) $ (52,287)
Shares used in computing basic earnings per share (in shares) 33,206 32,682 33,084 32,570
Effect of dilutive securities:        
Stock-based awards (in shares) 0 0 0 0
Shares used in computing diluted earnings per share (in shares) 33,206 32,682 33,084 32,570
Loss per share:        
Basic (in dollars per share) $ (0.32) $ (0.67) $ (0.80) $ (1.61)
Diluted (in dollars per share) $ (0.32) $ (0.67) $ (0.80) $ (1.61)