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Income Taxes (Details Textual) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 30, 2023 | Dec. 31, 2022 | Jan. 01, 2022 | Jan. 02, 2021
Income Tax Disclosure [Line Items] |  |  |  |
Net operating losses | $ 6.2 | $ 6.2 |  |
Investment tax credits | 0.9 |  |  |
Unrecognized tax benefits | 6.1 | 7.9 | $ 9.0 | $ 11.4
Unrecognized tax benefits that would impact effective tax rate | $ 0.2 |  |  |
Federal returns currently under examination | The Company remains subject to income tax examinations in the U.S. and various state and foreign jurisdictions for tax years 2018-2023. The Company believes it has adequately reserved for income taxes that could result from any audit adjustments. Although the timing of the resolution and/or closure of audits is highly uncertain, it is reasonably possible that the balance of gross unrecognized tax benefits could significantly change in the next 12 months. |  |  |
Deferred tax assets valuation allowance | $ 3.0 | 1.7 |  |
Deferred tax assets capital losses | 1.0 |  |  |
Increase in valuation allowance | 1.3 |  |  |
Interest expense limitation carryforward | 0.7 |  |  |
Interest expense limitation carryforward | 0.7 |  |  |
Federal [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Net operating loss carryforwards | $ 7.2 |  |  |
Operating loss carryforwards expiration year | 2027 |  |  |
Federal [Member] | Minimum [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Operating loss carryforwards expiration year | 2029 |  |  |
Federal [Member] | Maximum [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Operating loss carryforwards expiration year | 2032 |  |  |
Federal [Member] | California [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Operating loss carryforwards expiration year | 2027 |  |  |
Operating loss carryforward preacquisition tax year description | The federal and California NOLs were generated by Balboa during pre-acquisition tax years 2011-2019 and are subject to a 20-year carryforward period. |  |  |
Operating loss carryforward period | 20 years |  |  |
Operating loss carryforwards, limitations on use | IRC Section 382 limits the use of NOLs to the extent there has been an ownership change of more than 50 percent. |  |  |
Federal [Member] | California [Member] | Minimum [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Operating loss carryforwards ownership percentage change limit under IRC | 50.00% |  |  |
State [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Net operating loss carryforwards | $ 35.2 |  |  |
State [Member] | Minimum [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Operating loss carryforwards expiration year | 2024 |  |  |
State [Member] | Maximum [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Operating loss carryforwards expiration year | 2039 |  |  |
Foreign [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Net operating loss carryforwards | $ 10.6 |  |  |
Unutilized, Operating Loss Carry Forwards | 7.1 |  |  |
Deferred tax assets capital losses | 1.3 |  |  |
Indefinite-lived, Operating loss carryforwards | $ 6.6 |  |  |
Foreign [Member] | Minimum [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Operating loss carryforwards expiration year | 2024 |  |  |
Foreign [Member] | Maximum [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Operating loss carryforwards expiration year | 2043 |  |  |
Parent Company [Member] |  |  |  |
Income Tax Disclosure [Line Items] |  |  |  |
Third party export sales | $ 131.8 | $ 146.5 | $ 166.9 |

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