Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity - Employee Stock Purchase Plan (Narrative) (Details)

v3.24.0.1
Stockholders' Equity - Employee Stock Purchase Plan (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 28, 2023
Dec. 29, 2022
Dec. 30, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Purchase price, as a percentage of fair market value 90.00%    
Fair market value measurement period (in months) 6 months    
Shares issued under employee stock plan (in shares) 83,686 62,274 46,273
Total stock-based compensation expense $ 27,240 $ 22,233 $ 20,528
Common Class A      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Common stock, par value (in dollars per share) $ 0.001 $ 0.001  
Employee Stock Purchase Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total stock-based compensation expense $ 1,300 $ 1,200 $ 1,000
Employee Stock Purchase Plan | Common Class A      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares of stock authorized under the plan (in shares) 1,500,000    
Common stock, par value (in dollars per share) $ 0.001