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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Jun. 29, 2025
Jun. 30, 2024
Jun. 29, 2025
Jun. 30, 2024
Dec. 29, 2024
Dec. 31, 2023
Summary Of Significant Accounting Policies [Line Items]            
Accumulated depreciation and amortization, property, plant, and equipment $ 1,300,000   $ 1,300,000      
Deposit contracts, assets         $ 1,800,000  
Property, plant and equipment, other, accumulated depreciation 2,900,000   2,900,000   2,500,000  
Impairment of long-lived assets held-for-use     0 $ 0    
Revenue, remaining performance obligation, amount 0   0      
Contract with customer, performance obligation satisfied in previous period     0      
Capitalized contract cost, gross 0   0      
Accounts receivable, net of allowance for credit losses $ 13,637,000   $ 13,637,000   $ 17,148,000 $ 29,600,000
Effective income tax rate reconciliation, percent (22.30%) (19.30%)        
Minimum            
Summary Of Significant Accounting Policies [Line Items]            
Renewal term 5 years   5 years      
Useful life 3 years   3 years      
Maximum            
Summary Of Significant Accounting Policies [Line Items]            
Useful life 10 years   10 years