XML 41 R30.htm IDEA: XBRL DOCUMENT v3.26.1
Note 3 - Business Combinations (Details Textual) - USD ($)
3 Months Ended 6 Months Ended
Nov. 26, 2024
Oct. 21, 2024
Mar. 28, 2026
Mar. 29, 2025
Dec. 28, 2024
Mar. 28, 2026
Mar. 29, 2025
Dec. 27, 2025
Sep. 27, 2025
Sep. 28, 2024
Business Combination, Acquisition-Related Cost, Expense     $ 0 $ 27,000   $ 0 $ 298,000      
Engineered Wire Products, Inc. [Member]                    
Business Combination, Consideration Transferred   $ 67,030,000                
Business Combination, Holdback Liability, Current   $ 1,500,000   700,000     700,000      
Business Combination, Holdback Adjustment         $ (800,000)          
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual       14,400,000     22,000,000      
Restructuring Reserve, Current     0 93,000 129,000 0 93,000 $ 27,000 $ 24,000 $ 0
Restructuring and Related Cost, Incurred Cost           2,000,000        
Restructuring and Related Cost, Expected Cost Remaining     100,000     100,000        
Business Combination, Acquisition-Related Cost, Expense     0 26,000   0 252,000      
Engineered Wire Products, Inc. [Member] | Customer Relationships [Member]                    
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life   20 years                
Engineered Wire Products, Inc. [Member] | Noncompete Agreements [Member]                    
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life   4 years                
Engineered Wire Products, Inc. [Member] | Trade Names [Member]                    
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life   1 year                
Engineered Wire Products, Inc. [Member] | Patents [Member]                    
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life   7 years                
O'Brien Wire Products of Texas [Member]                    
Business Combination, Consideration Transferred $ 5,116,000                  
Restructuring Reserve, Current     0 35,000 $ 11,000 0 35,000 $ 49,000 $ 49,000 $ 0
Restructuring and Related Cost, Incurred Cost           300,000        
Restructuring and Related Cost, Expected Cost Remaining     100,000     100,000        
Business Combination, Acquisition-Related Cost, Expense     $ 0 $ 1,000   $ 0 $ 46,000      
O'Brien Wire Products of Texas [Member] | Customer Relationships [Member]                    
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life 20 years                  
O'Brien Wire Products of Texas [Member] | Noncompete Agreements [Member]                    
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life 5 years