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Note 11 (Details) - Summary of Securities - USD ($) $ in Thousands | 9 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 27, 2015 | Sep. 27, 2014
Note 11 (Details) - Summary of Securities [Line Items] |  |
Amortized cost - available for sale | $ 105,727 | $ 129,473
Gross unrealized gains - available for sale | 273 | 760
Gross unrealized losses - available for sale | 2,648 | 2,116
Fair market value - available for sale | 103,352 | 128,117
Amortized cost - held to maturity |  | 2,000
Gross unrealized gains - held to maturity |  | 0
Gross unrealized losses - held to maturity |  | 13
Fair market value - held to maturity |  | 1,987
Mutual Funds [Member] |  |
Note 11 (Details) - Summary of Securities [Line Items] |  |
Amortized cost - available for sale | 92,605 | 129,473
Gross unrealized gains - available for sale | 241 | 760
Gross unrealized losses - available for sale | 2,530 | 2,116
Fair market value - available for sale | 90,316 | 128,117
Preferred Stock [Member] |  |
Note 11 (Details) - Summary of Securities [Line Items] |  |
Amortized cost - available for sale | 13,122 |
Gross unrealized gains - available for sale | 32 |
Gross unrealized losses - available for sale | 118 |
Fair market value - available for sale | $ 13,036 |
US Government Corporations and Agencies Securities [Member] |  |
Note 11 (Details) - Summary of Securities [Line Items] |  |
Amortized cost - held to maturity |  | 2,000
Gross unrealized gains - held to maturity |  | 0
Gross unrealized losses - held to maturity |  | 13
Fair market value - held to maturity |  | $ 1,987

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- Definition Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 25 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=51813488&loc=d3e22054-111558 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 5 -Subparagraph (aa) -URI http://asc.fasb.org/extlink&oid=27724398&loc=d3e27232-111563 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49167202&loc=d3e26610-111562 + Details
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- Definition This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.2) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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