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Note 3 - Investments in Associated Companies (Tables)

6 Months Ended

Mar. 27, 2022

Notes Tables

Equity Method Investments [Table Text Block]

		Three months ended								Six months ended
		March 27,				March 28,				March 27,				March 28,
(Thousands of Dollars)		2022				2021				2022				2021

Operating revenue			8,594				8,759				17,575				18,159
Operating expenses			6,409				6,424				12,873				13,429
Operating income			2,185				2,335				4,702				4,730
Company's 50% share of operating income			1,093				1,168				2,351				2,365
Equity in earnings of TNI			1,093				1,168				2,351				2,365

		Three months ended								Six months ended
		March 27,				March 28,				March 27,				March 28,
(Thousands of Dollars)		2022				2021				2022				2021

Operating revenue			11,561				11,024				23,756				22,946
Operating expenses, excluding restructuring costs, depreciation and amortization			10,462				10,237				21,296				20,667
Restructuring costs			—				—				—				106
Depreciation and amortization			170				182				340				292
Operating income			929				605				2,120				1,881
Net income			627				605				1,620				1,694
Equity in earnings of MNI			314				303				810				847