Annual report pursuant to Section 13 and 15(d)

Note 7 - Financial Instruments and Risks - Average USD Fair Value Measurements for Contracts Rates (Details)

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Note 7 - Financial Instruments and Risks - Average USD Fair Value Measurements for Contracts Rates (Details)
Jan. 01, 2017
Jan. 03, 2016
Average USD:CAD contract rate 18.47% 15.88%
Average USD:CAD mark-to-market rate 21.20% 17.47%
Canada, Dollars    
Average USD:CAD contract rate 1.34% 1.26%
Average USD:CAD mark-to-market rate 1.34% 1.38%