Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity and Share-Based Compensation - Summary of Share-based Compensation from Options and RSUs (Details)

v3.20.1
Stockholders' Equity and Share-Based Compensation - Summary of Share-based Compensation from Options and RSUs (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total share-based compensation expense $ 3,656 $ 3,595
Marketing expense    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total share-based compensation expense 551 185
General and administrative expense    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total share-based compensation expense 1,605 2,984
Fulfillment expense    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total share-based compensation expense 1,250 284
Technology expense    
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]    
Total share-based compensation expense $ 250 $ 142