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Note 15 - Income Taxes - Income Tax Provision Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Jan. 01, 2022 | Jan. 02, 2021
Federal statutory rate | 21.00% | 21.00% | 21.00%
Tax expense on taxable (loss) income at federal statutory rate | $ 5,981 | $ 2,922 | $ (2,532)
State and Puerto Rico income taxes, net of Federal income tax benefit | 1,373 | 519 | (535)
Excess tax deduction over GAAP deduction for equity awards vested in current year | 161 | 0 | 0
Remeasurement of contingent consideration | 0 | (359) | 0
Intangible asset deferred tax liability true-up | 0 | 491 | 0
Foreign income tax rates | 15 | 89 | (21)
Adjustments to prior year federal taxes | 0 | 46 | (53)
Other | 113 | (12) | (201)
Total income tax expense (benefit) | 7,591 | 2,925 | (3,188)
Domestic Tax Authority [Member] |  |  |
Permanent differences | (52) | (114) | 154
Foreign Tax Authority [Member] |  |  |
Permanent differences | $ 0 | $ (657) | $ 0

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 intangible asset deferred tax liability true-up. + References No definition available. + Details
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- 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 the re-measurement of contingent consideration. + References No definition available. + Details
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.4) -URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(2)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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