Investments in Associated Companies (Tables)

3 Months Ended

Dec. 30, 2012

Equity Method Investee- TNI [Member]

Schedule of Equity Method Investments [Line Items]

Schedule of Equity Method Investments [Table Text Block]

Summarized results of TNI are as follows:

	14 Weeks Ended	13 Weeks Ended
(Thousands of Dollars)	December 30 2012	December 25 2011
Operating revenue	17,544	16,522
Operating expenses, excluding workforce adjustments, depreciation and amortization	13,637	13,062
Workforce adjustments	—	(64	)
Operating income	3,907	3,524
Company's 50% share of operating income	1,954	1,762
Less amortization of intangible assets	181	180
Equity in earnings of TNI	1,773	1,582

Equity Method Investee- MNI [Member]

Schedule of Equity Method Investments [Line Items]

Schedule of Equity Method Investments [Table Text Block]

Summarized results of MNI are as follows:

	13 Weeks Ended
(Thousands of Dollars)	December 30 2012	December 25 2011
Operating revenue	18,564	19,457
Operating expenses, excluding workforce adjustments, depreciation and amortization	14,049	15,094
Workforce adjustments	—	26
Depreciation and amortization	383	424
Operating income	4,132	3,913
Net income	2,543	2,460
Equity in earnings of MNI	1,272	1,230