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Stock Based Compensation - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 29, 2025
Mar. 30, 2024
Jun. 07, 2024
Jul. 14, 2021
2014 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares authorized       14,523,510
Stock compensation expense $ 73 $ 407    
2014 Equity Incentive Plan | Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period 4 years      
2021 Equity Incentive Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares authorized     2,000,000 9,150,814
Stock compensation expense $ 3,077 2,303    
2021 Equity Incentive Plan | Stock options and awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting period 4 years      
Employee Stock Purchase Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock compensation expense $ 128 $ 119