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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Textual) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 25, 2022
Sep. 26, 2021
Sep. 25, 2022
Sep. 26, 2021
Dec. 26, 2021
Summary Of Significant Accounting Policies [Line Items]          
Cares Act receivable $ 2.6   $ 2.6    
Reclassifications from property, plant and equipment to other assets and intangible assets     2.7    
Accumulated depreciation and amortization, property, plant, and equipment 4.8   4.8   $ 4.3
Deposit contracts, assets $ 2.9   2.9   $ 3.9
Additions to other assets     2.5    
Reclassifications to other assets     1.3    
Additions to intangible assets     1.7    
Reclassifications to intangible assets     $ 1.4    
Effective income tax rate reconciliation, percent 23.60% 19.40% 24.50% 17.90%  
Operating loss carryforwards $ 4.3   $ 4.3    
Goodwill, expected tax deductible amount $ 25.0   $ 25.0    
Minimum          
Summary Of Significant Accounting Policies [Line Items]          
Renewal term 3 years   3 years    
Useful life     3 years    
Maximum          
Summary Of Significant Accounting Policies [Line Items]          
Renewal term 10 years   10 years    
Useful life     10 years