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Note 9 - Income Taxes (Details) - Earnings (Loss) before Income Taxes (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Dec. 28, 2014
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Dec. 29, 2013
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Dec. 30, 2012
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| Earnings (Loss) before Income Taxes [Abstract] | |||
| Domestic (U.S.) | $ (1,267)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | $ (6,467)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | $ 8,904us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic |
| Foreign (Non U.S.) | (789)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | (1,428)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | (3,824)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign |
| $ (2,056)us-gaap_IncomeLossFromContinuingOperations | $ (7,895)us-gaap_IncomeLossFromContinuingOperations | $ 5,080us-gaap_IncomeLossFromContinuingOperations | |
| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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