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Investments in Associated Companies (Tables) | 3 Months Ended
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Dec. 25, 2016
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 |
(Thousands of Dollars) | December 25 2016 |  | December 27 2015 |
Operating revenue | 13,314 |  | 14,782 |
Operating expenses | 9,999 |  | 11,341 |
Operating income | 3,315 |  | 3,441 |
Company's 50% share of operating income | 1,658 |  | 1,721 |
Less amortization of intangible assets | 105 |  | 105 |
Equity in earnings of TNI | 1,553 |  | 1,616 |
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 25 2016 |  | December 27 2015 |
Operating revenue | 17,042 |  | 17,789 |
Operating expenses, excluding workforce adjustments, depreciation and amortization | 13,405 |  | 13,612 |
Depreciation and amortization | 349 |  | 410 |
Operating income | 3,288 |  | 3,767 |
Net income | 2,272 |  | 2,358 |
Equity in earnings of MNI | 1,136 |  | 1,183 |

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- Definition Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66011266&loc=d3e33918-111571 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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