Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details Textual)

v3.22.4
Income Taxes (Details Textual) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Jan. 01, 2022
Jan. 02, 2021
Nov. 06, 2020
Dec. 28, 2019
Income Tax Disclosure [Line Items]          
Net operating losses $ 6,200 $ 5,200      
Deferred tax assets, operating loss carryforwards net 4,900        
Estimated fair value of contingent liability       $ 2,500  
Investment tax credits 3,000        
Unrecognized tax benefits 7,900 9,000 $ 11,400   $ 8,100
Unrecognized tax benefits that would impact effective tax rate $ 2,700        
Federal returns currently under examination The Company is currently under state audit and remains subject to income tax examinations in the U.S. and various state and foreign jurisdictions for tax years 2017-2020. During 2022, the Company resolved several U.S. and foreign examinations, including limited transfer pricing disputes that existed for years dating back to 2008. 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 NOL $ 0        
Deferred Tax Assets Valuation Allowance 1,700 400      
Deferred tax assets capital losses 400 400      
Increase in Valuation Allowance 1,300        
Presentational reclass   1,300      
Balboa [Member]          
Income Tax Disclosure [Line Items]          
Estimated fair value of contingent liability       $ 2,500  
Oklahoma [Member]          
Income Tax Disclosure [Line Items]          
Net operating loss carryforwards $ 5,400        
Operating loss carryforwards expiration year 2023        
California [Member]          
Income Tax Disclosure [Line Items]          
Net operating loss carryforwards $ 36,800        
Federal [Member]          
Income Tax Disclosure [Line Items]          
Net operating loss carryforwards $ 9,100        
Operating loss carryforwards expiration year 2027        
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%        
Foreign          
Income Tax Disclosure [Line Items]          
Net operating loss carryforwards $ 7,200        
Parent Company [Member]          
Income Tax Disclosure [Line Items]          
Third Party Export Sales $ 146,500 $ 166,900 $ 106,100