Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Schedule of Intangible Assets (Details)

v3.20.1
Intangible Assets - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
Mar. 28, 2020
Dec. 28, 2019
Finite Lived Intangible Assets [Line Items]    
Intangible assets $ 30,342 $ 30,286
Less accumulated amortization (13,579) (12,581)
Total intangible assets 16,763 17,705
Patent | GeoTraq Inc.    
Finite Lived Intangible Assets [Line Items]    
Intangible assets 26,096 26,096
Patents and Domains    
Finite Lived Intangible Assets [Line Items]    
Intangible assets 23 23
Computer Software    
Finite Lived Intangible Assets [Line Items]    
Intangible assets $ 4,223 $ 4,167