Quarterly report pursuant to Section 13 or 15(d)

Note 8 - Long-lived Assets in Individual Geographic Areas (Details)

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Note 8 - Long-lived Assets in Individual Geographic Areas (Details) - USD ($)
$ in Thousands
Apr. 03, 2016
Jan. 03, 2016
MEXICO | Reportable Geographical Components [Member]    
Long-lived assets [1] $ 10,220 $ 10,674
CHINA | Reportable Geographical Components [Member]    
Long-lived assets [1] 3,194 2,217
UNITED STATES | Reportable Geographical Components [Member]    
Long-lived assets [1] 2,292 3,255
Reportable Geographical Components [Member]    
Long-lived assets [1] 16,012 16,443
Corporate, Non-Segment [Member]    
Long-lived assets [1] $ 306 $ 297
[1] Property, plant and equipment information is based on the principal location of the asset.