Annual report pursuant to Section 13 and 15(d)

Note 8 - Financial Instruments and Risks - Outstanding Foreign Currency Forward Contracts (Details)

v3.20.1
Note 8 - Financial Instruments and Risks - Outstanding Foreign Currency Forward Contracts (Details)
Dec. 29, 2019
Dec. 30, 2018
USD:CAD Contract Rate [Member]    
Contract rate  
Mark-to-market rate   19.66%
USD:PESO Contract Rate [Member]    
Contract rate 20.43%
Mark-to-market rate  
USD:PESO Mark-to-market Rate [Member]    
Mark-to-market rate