Annual report pursuant to Section 13 and 15(d)

Property and Equipment - Schedule of Property and Equipment (Details)

v3.20.1
Property and Equipment - Schedule of Property and Equipment (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 28, 2019
Dec. 29, 2018
Property Plant And Equipment [Line Items]    
Property plant and equipment, gross $ 2,503 $ 2,291
Less accumulated depreciation (2,179) (2,080)
Property and equipment, net 324 211 [1]
Building and Improvements    
Property Plant And Equipment [Line Items]    
Property plant and equipment, gross $ 69 67
Building and Improvements | Minimum    
Property Plant And Equipment [Line Items]    
Estimated useful life 3 years  
Building and Improvements | Maximum    
Property Plant And Equipment [Line Items]    
Estimated useful life 30 years  
Equipment    
Property Plant And Equipment [Line Items]    
Property plant and equipment, gross $ 2,314 2,166
Equipment | Minimum    
Property Plant And Equipment [Line Items]    
Estimated useful life 3 years  
Equipment | Maximum    
Property Plant And Equipment [Line Items]    
Estimated useful life 15 years  
Projects Under Construction    
Property Plant And Equipment [Line Items]    
Property plant and equipment, gross $ 120 $ 58
[1] During fiscal 2019, the Company noted that its internally developed software, net of amortization, of $406 was included in property, plant and equipment instead of intangibles as of December 29, 2018. The Company has reclassified its internally developed software from property, plant and equipment to intangibles as of December 29, 2018.