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Investments In Associated Companies (Tables)
3 Months Ended
Dec. 25, 2022
Equity Method Investments and Joint Ventures [Abstract]  
Summarized Results of TNI and MNI
Summarized results of TNI are as follows:
Three months ended
(Thousands of Dollars)December 25,
2022
December 26,
2021
Operating revenue8,814 8,981 
Operating expenses6,285 6,465 
Operating income2,529 2,516 
Company's 50% share of operating income
1,265 1,258 
Equity in earnings of TNI1,265 1,258 
Summarized results of MNI are as follows:
Three months ended
(Thousands of Dollars)December 25,
2022
December 26,
2021
Operating revenue11,904 12,195 
Operating expenses, excluding restructuring costs, depreciation and amortization9,346 9,546 
Restructuring costs26 — 
Depreciation and amortization137 170 
Operating income2,395 2,479 
Net income807 991 
Equity in earnings of MNI404 496