v3.26.1
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 28, 2026
Dec. 27, 2025
Jun. 27, 2022
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES      
Assets held for sale $ 2,516,000 $ 6,340,000  
Impairment of assets to be disposed of 0 $ 3,300,000  
Disposed of by Sale | Retail and corporate segments      
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES      
Gains on the sale of real estate $ 1,300,000    
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration] NET LOSS (GAIN) ON DISPOSITION AND IMPAIRMENT OF ASSETS    
Dempsey Wood Products, LLC      
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES      
Ownership interest     50.00%
Dempsey Wood Products, LLC | Sellers      
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES      
Ownership interest     50.00%
Dempsey Wood Products, LLC      
BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES      
Sellers put right     $ 50,000,000
Call right     $ 70,000,000
Carrying value $ 52,000,000