Quarterly report [Sections 13 or 15(d)]

Stock-Based Compensation - Narrative (Details)

v3.26.1
Stock-Based Compensation - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 29, 2026
Mar. 30, 2025
Stock-Based Compensation    
Stock-based compensation $ 1,134 $ 1,632
General and administrative expenses    
Stock-Based Compensation    
Stock-based compensation 1,100 1,600
Restricted Stock    
Stock-Based Compensation    
Unrecognized compensation cost related to non-vested awards $ 4,500  
Unrecognized compensation cost, recognition period 2 years 1 month 6 days  
Fair value of options vested $ 1,100  
Performance Stock Units    
Stock-Based Compensation    
Unrecognized compensation cost related to non-vested awards $ 900  
Unrecognized compensation cost, recognition period 1 year 7 months 6 days  
Milestone Based Options    
Stock-Based Compensation    
Stock-based compensation $ 200 200
Equity Incentive Plan 2019    
Stock-Based Compensation    
Shares available for issuance 433,839  
Director | Restricted Stock    
Stock-Based Compensation    
Stock-based compensation $ 200 $ 200