Investments in Associated Companies (Tables)

9 Months Ended

Jun. 28, 2015

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:

	13 Weeks Ended		39 Weeks Ended
(Thousands of Dollars)	June 28 2015	June 29 2014	June 28 2015	June 29 2014
Operating revenue	13,063	13,750	43,035	44,888
Operating expenses, excluding workforce adjustments, depreciation and amortization	10,936	11,449	34,783	36,116
Workforce adjustments	—	—	—	(87	)
Operating income	2,127	2,301	8,252	8,859
Company's 50% share of operating income	1,064	1,150	4,127	4,429
Less amortization of intangible assets	105	104	314	313
Equity in earnings of TNI	959	1,046	3,813	4,116

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		39 Weeks Ended
(Thousands of Dollars)	June 28 2015	June 29 2014	June 28 2015	June 29 2014
Operating revenue	16,580	17,278	51,258	50,710
Operating expenses, excluding workforce adjustments, depreciation and amortization	13,518	14,390	42,328	42,246
Workforce adjustments	261	15	318	244
Depreciation and amortization	463	384	1,390	1,179
Operating income	2,338	2,489	7,222	7,041
Net income	1,491	1,579	4,603	4,464
Equity in earnings of MNI	746	790	2,301	2,232