Note 8 - Income Taxes (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 29, 2019 |
Sep. 30, 2018 |
Sep. 29, 2019 |
Sep. 30, 2018 |
|
| Current Income Tax Expense (Benefit), Total | $ (103) | $ 290 | $ 592 | $ 596 |
| Deferred Income Tax Expense (Benefit), Total | (81) | $ (145) | $ 14 | $ (191) |
| Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | 210 | |||
| Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount | (183) | |||
| Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount | $ (130) | |||
| X | ||||||||||
- Definition Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign income tax expense (benefit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense (benefit). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|