Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details Textual)

v3.24.0.1
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