Quarterly report pursuant to Section 13 or 15(d)

1. Nature of Business and Basis of Presentation (Details Narrative)

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1. Nature of Business and Basis of Presentation (Details Narrative) - W
6 Months Ended
Jun. 30, 2018
Jul. 01, 2017
Number of weeks reflected in operating results 52 52
ARCA Advanced Processing, LLC [Member]    
Interest in a joint venture (as a percent) 50.00%