Annual report pursuant to Section 13 and 15(d)

1. Background and Basis of Presentation (Details Narrative)

v3.19.3
1. Background and Basis of Presentation (Details Narrative)
12 Months Ended
Dec. 29, 2018
USD ($)
W
Dec. 30, 2017
USD ($)
W
Sep. 28, 2018
USD ($)
Jun. 30, 2018
USD ($)
Mar. 31, 2018
USD ($)
Number of weeks reflected in operating results | W 52 52      
Undiscounted lease payments | $ $ 5,500 $ 7,000 $ 5,300 $ 5,900 $ 6,400
ARCA Advanced Processing, LLC [Member]          
Interest in a joint venture (as a percent) 50.00%