Note 7 - Income Taxes (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Oct. 01, 2017 |
Oct. 02, 2016 |
Oct. 01, 2017 |
Oct. 02, 2016 |
|
| Current Income Tax Expense (Benefit) | $ 173 | $ 97 | $ 468 | $ 200 |
| Deferred Income Tax Expense (Benefit) | (95) | (81) | (243) | (96) |
| Foreign Tax Authority [Member] | ||||
| Current Income Tax Expense (Benefit) | 173 | 97 | 468 | 200 |
| Foreign Tax Authority [Member] | Mexican Tax Authority [Member] | ||||
| Deferred Income Tax Expense (Benefit) | $ (95) | $ (81) | $ (243) | $ (96) |
| 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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