Note 6 - Income Taxes (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Oct. 02, 2016 |
Sep. 27, 2015 |
Oct. 02, 2016 |
Sep. 27, 2015 |
|
| Foreign Tax Authority [Member] | Mexican Tax Authority [Member] | ||||
| Deferred Income Tax Expense (Benefit) | $ (81) | $ (27) | $ (96) | $ (86) |
| Foreign Tax Authority [Member] | ||||
| Current Income Tax Expense (Benefit) | 97 | 152 | 200 | 481 |
| Current Income Tax Expense (Benefit) | 97 | 152 | 200 | 481 |
| Deferred Income Tax Expense (Benefit) | $ (81) | $ (27) | $ (96) | $ (86) |
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
- Details
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| X | ||||||||||
- Details
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