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Note 15 - Employee Benefit Plans (Details) - Components of Accumulated Other Comprehensive Income - USD ($) $ in Thousands | Jan. 03, 2016 | Dec. 28, 2014
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Domestic SCP [Member] |  |
Note 15 - Employee Benefit Plans (Details) - Components of Accumulated Other Comprehensive Income [Line Items] |  |
Unrecognized actuarial loss | $ 4,226 | $ 3,949

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- Definition After tax net amount of gain (loss) that are not yet recognized as a component of net periodic benefit cost, and that are recognized as increases (decreases) in other comprehensive income as they arise. + References No definition available. + Details
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