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Note 7 - Employee Benefit Plans (Tables) | 9 Months Ended
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Jun. 29, 2013
Pension Plan, Defined Benefit [Member] |
Note 7 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Net Benefit Costs [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
(In thousands) |  | June 29, 2013 |  |  | June 30, 2012 |  |  | June 29, 2013 |  |  | June 30, 2012 |
Interest cost |  | $ | 32 |  |  | $ | 35 |  |  | $ | 96 |  |  | $ | 109 |
Expected return on plan assets |  |  | (36 | ) |  |  | (32 | ) |  |  | (108 | ) |  |  | (100 | )
Recognized net actuarial loss |  |  | 14 |  |  |  | 9 |  |  |  | 42 |  |  |  | 37 |
Net periodic pension cost |  | $ | 10 |  |  | $ | 12 |  |  | $ | 30 |  |  | $ | 46 |
Supplemental Employee Retirement Plan, Defined Benefit [Member] |
Note 7 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Net Benefit Costs [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
(In thousands) |  | June 29, 2013 |  |  | June 30, 2012 |  |  | June 29, 2013 |  |  | June 30, 2012 |
Service cost |  | $ | 60 |  |  | $ | 63 |  |  | $ | 180 |  |  | $ | 163 |
Interest cost |  |  | 72 |  |  |  | 84 |  |  |  | 216 |  |  |  | 226 |
Amortization of prior service cost |  |  | 57 |  |  |  | 56 |  |  |  | 171 |  |  |  | 170 |
Recognized net actuarial loss |  |  | 34 |  |  |  | 38 |  |  |  | 102 |  |  |  | 68 |
Net periodic benefit cost |  | $ | 223 |  |  | $ | 241 |  |  | $ | 669 |  |  | $ | 627 |

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
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