Annual report pursuant to Section 13 and 15(d)

Note 12 - Segmented Information (Detail) - Long-lived assets information based on the principal location of the asset:

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Note 12 - Segmented Information (Detail) - Long-lived assets information based on the principal location of the asset: (USD $)
In Thousands, unless otherwise specified
Dec. 30, 2012
Jan. 01, 2012
Long-lived assets $ 19,410 [1] $ 15,355 [1]
Total assets 121,707 114,296
Mexico [Member]
    
Long-lived assets 10,725 [1] 10,170 [1]
Total assets 77,208 65,828
Canada [Member]
    
Long-lived assets 2,730 [1] 2,686 [1]
Total assets 12,821 18,018
US [Member]
    
Long-lived assets 2,265 [1] 1,868 [1]
Total assets 18,994 24,984
Asia [Member]
    
Long-lived assets 3,690 [1] 631 [1]
Total assets $ 12,684 $ 5,466
[1] Long-lived assets information is based on the principal location of the asset.