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Note 11 - Employee Benefit Plans (Tables) | 12 Months Ended
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Sep. 27, 2014
Note 11 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Amounts Recognized in Balance Sheet [Table Text Block] |
|  | Year Ended |
|  | September 27, |  |  | September 28, |  |  | September 29, |
(In thousands) |  | 2014 |  |  | 2013 |  |  | 2012 |
Change in benefit obligation: |  |  |  |  |  |  |  |  |  |  |  |
Benefit obligation at beginning of year |  | $ | 2,973 |  |  | $ | 3,181 |  |  | $ | 3,231 |
Interest cost |  |  | 137 |  |  |  | 128 |  |  |  | 146 |
Actuarial loss (gain) |  |  | 174 |  |  |  | (134 | ) |  |  | 218 |
Settlement |  |  | - |  |  |  | - |  |  |  | (218 | )
Distributions |  |  | (206 | ) |  |  | (202 | ) |  |  | (196 | )
Benefit obligation at end of year |  | $ | 3,078 |  |  | $ | 2,973 |  |  | $ | 3,181 |
Change in plan assets: |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets at beginning of year |  | $ | 2,045 |  |  | $ | 1,739 |  |  | $ | 1,660 |
Actual return on plan assets |  |  | 178 |  |  |  | 201 |  |  |  | 287 |
Employer contributions |  |  | 240 |  |  |  | 307 |  |  |  | 206 |
Settlement |  |  | - |  |  |  | - |  |  |  | (218 | )
Distributions |  |  | (210 | ) |  |  | (202 | ) |  |  | (196 | )
Fair value of plan assets at end of year |  | $ | 2,253 |  |  | $ | 2,045 |  |  | $ | 1,739 |
Reconciliation of funded status to net amount recognized: |  |  |  |  |  |  |  |  |  |  |  |
Funded status |  | $ | (825 | ) |  | $ | (928 | ) |  | $ | (1,442 | )
Net amount recognized |  | $ | (825 | ) |  | $ | (928 | ) |  | $ | (1,442 | )
Amounts recognized on the consolidated balance sheet: |  |  |  |  |  |  |  |  |  |  |  |
Accrued benefit liability |  | $ | (825 | ) |  | $ | (928 | ) |  | $ | (1,442 | )
Accumulated other comprehensive loss (net of tax) |  |  | 782 |  |  |  | 706 |  |  |  | 859 |
Net amount recognized |  | $ | (43 | ) |  | $ | (222 | ) |  | $ | (583 | )
Amounts recognized in accumulated other comprehensive loss: |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized net loss |  | $ | 1,261 |  |  | $ | 1,138 |  |  | $ | 1,386 |
Net amount recognized |  | $ | 1,261 |  |  | $ | 1,138 |  |  | $ | 1,386 |
Other changes in plan assets and benefit obligations recognized in other comprehensive income (loss): |  |  |  |  |  |  |  |  |  |  |  |
Net loss (gain) |  | $ | 165 |  |  | $ | (192 | ) |  | $ | (31 | )
Amortization of net loss |  |  | (43 | ) |  |  | (56 | ) |  |  | (49 | )
Total recognized in other comprehensive income (loss) |  | $ | 122 |  |  | $ | (248 | ) |  | $ | (80 | )
Schedule of Net Benefit Costs [Table Text Block] |
|  | Year Ended |
|  | September 27, |  |  | September 28, |  |  | September 29, |
(In thousands) |  | 2014 |  |  | 2013 |  |  | 2012 |
Interest cost |  | $ | 137 |  |  | $ | 128 |  |  | $ | 146 |
Expected return on plan assets |  |  | (165 | ) |  |  | (142 | ) |  |  | (134 | )
Recognized net actuarial loss |  |  | 43 |  |  |  | 56 |  |  |  | 49 |
Net periodic pension cost |  | $ | 15 |  |  | $ | 42 |  |  | $ | 61 |
Schedule of Expected Benefit Payments [Table Text Block] |
Fiscal year(s) |  | In thousands |
2015 |  | $ | 213 |
2016 |  |  | 212 |
2017 |  |  | 206 |
2018 |  |  | 207 |
2019 |  |  | 204 |
2020 - 2024 |  |  | 971 |
Fiscal year(s) |  | In thousands |
2015 |  | $ | 290 |
2016 |  |  | 290 |
2017 |  |  | 290 |
2018 |  |  | 356 |
2019 |  |  | 319 |
2020-2024 |  |  | 1,961 |
Fair Value, Assets Measured on Recurring Basis [Table Text Block] |
(In thousands) |  | Total at September 27, 2014 |  |  | Quoted Prices in Active Markets (Level 1) |  |  | Observable Inputs (Level 2) |
Current assets: |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 3,320 |  |  | $ | 3,320 |  |  | $ | - |
Other assets: |  |  |  |  |  |  |  |  |  |  |  |
Cash surrender value of life insurance policies |  |  | 6,867 |  |  |  | - |  |  |  | 6,867 |
Total |  | $ | 10,187 |  |  | $ | 3,320 |  |  | $ | 6,867 |
(In thousands) |  | Total at September 28, 2013 |  |  | Quoted Prices in Active Markets (Level 1) |  |  | Observable Inputs (Level 2) |
Current assets: |  |  |  |  |  |  |  |  |  |  |  |
Cash equivalents |  | $ | 15,534 |  |  | $ | 15,534 |  |  | $ | - |
Other assets: |  |  |  |  |  |  |  |  |  |  |  |
Cash surrender value of life insurance policies |  |  | 6,145 |  |  |  | - |  |  |  | 6,145 |
Total |  | $ | 21,679 |  |  | $ | 15,534 |  |  | $ | 6,145 |
Pension Plan [Member] |
Note 11 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Assumptions Used [Table Text Block] |
|  | Measurement Date |
|  | September 27, |  |  | September 28, |  |  | September 29, |
|  | 2014 |  |  | 2013 |  |  | 2012 |
Assumptions at year-end: |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 4.25 | % |  |  | 4.75 | % |  |  | 4.00 | %
Rate of increase in compensation levels |  | N/A |  |  | N/A |  |  | N/A |
Expected long-term rate of return on assets |  |  | 8.00 | % |  |  | 8.00 | % |  |  | 8.00 | %
Schedule of Allocation of Plan Assets [Table Text Block] |
|  | Target Allocation |  |  | Percentage of Plan Assets at Measurement Date |
|  | September 27, |  |  | September 27, |  |  | September 28, |  |  | September 29, |
|  | 2014 |  |  | 2014 |  |  | 2013 |  |  | 2012 |
Large-cap equities |  |  | 35.0 | % |  |  | 36.6 | % |  |  | 37.7 | % |  |  | 39.3 | %
Mid-cap equities |  |  | 8.0 | % |  |  | 7.4 | % |  |  | 8.1 | % |  |  | 8.9 | %
Small-cap equities |  |  | 9.0 | % |  |  | 8.3 | % |  |  | 8.5 | % |  |  | 5.6 | %
International equities |  |  | 8.0 | % |  |  | 8.8 | % |  |  | 7.5 | % |  |  | 5.9 | %
Fixed income securities |  |  | 40.0 | % |  |  | 38.0 | % |  |  | 36.1 | % |  |  | 37.2 | %
Cash and cash equivalents |  |  | 0.0 | % |  |  | 0.9 | % |  |  | 2.1 | % |  |  | 3.1 | %
Fair Value, Assets Measured on Recurring Basis [Table Text Block] |
(In thousands) |  | Total at September 27, 2014 |  |  | Quoted Prices in Active Markets (Level 1) |  |  | Observable Inputs (Level 2) |  |  | Unobservable Inputs (Level 3) |
Large-cap equities |  | $ | 825 |  |  | $ | 825 |  |  | $ | - |  |  | $ | - |
Mid-cap equities |  |  | 166 |  |  |  | 166 |  |  |  | - |  |  |  | - |
Small-cap equities |  |  | 187 |  |  |  | 187 |  |  |  | - |  |  |  | - |
International equities |  |  | 199 |  |  |  | 199 |  |  |  | - |  |  |  | - |
Fixed income securities |  |  | 855 |  |  |  | 855 |  |  |  | - |  |  |  | - |
Cash and cash equivalents |  |  | 21 |  |  |  | - |  |  |  | 21 |  |  |  | - |
Total |  | $ | 2,253 |  |  | $ | 2,232 |  |  | $ | 21 |  |  | $ | - |
(In thousands) |  | Total at September 28, 2013 |  |  | Quoted Prices in Active Markets (Level 1) |  |  | Observable Inputs (Level 2) |  |  | Unobservable Inputs (Level 3) |
Large-cap equities |  | $ | 771 |  |  | $ | 771 |  |  | $ | - |  |  | $ | - |
Mid-cap equities |  |  | 165 |  |  |  | 165 |  |  |  | - |  |  |  | - |
Small-cap equities |  |  | 174 |  |  |  | 174 |  |  |  | - |  |  |  | - |
International equities |  |  | 153 |  |  |  | 153 |  |  |  | - |  |  |  | - |
Fixed income securities |  |  | 739 |  |  |  | 739 |  |  |  | - |  |  |  | - |
Cash and cash equivalents |  |  | 43 |  |  |  | - |  |  |  | 43 |  |  |  | - |
Total |  | $ | 2,045 |  |  | $ | 2,002 |  |  | $ | 43 |  |  | $ | - |
Supplemental Employee Retirement Plan [Member] |
Note 11 - Employee Benefit Plans (Tables) [Line Items] |
Schedule of Amounts Recognized in Balance Sheet [Table Text Block] |
|  | Year Ended |
|  | September 27, |  |  | September 28, |  |  | September 29, |
(In thousands) |  | 2014 |  |  | 2013 |  |  | 2012 |
Change in benefit obligation: |  |  |  |  |  |  |  |  |  |  |  |
Benefit obligation at beginning of year |  | $ | 6,938 |  |  | $ | 7,461 |  |  | $ | 6,102 |
Service cost |  |  | 219 |  |  |  | 242 |  |  |  | 217 |
Interest cost |  |  | 315 |  |  |  | 287 |  |  |  | 301 |
Actuarial loss (gain) |  |  | 298 |  |  |  | (807 | ) |  |  | 1,085 |
Distributions |  |  | (290 | ) |  |  | (245 | ) |  |  | (244 | )
Benefit obligation at end of year |  | $ | 7,480 |  |  | $ | 6,938 |  |  | $ | 7,461 |
Change in plan assets: |  |  |  |  |  |  |  |  |  |  |  |
Actual employer contributions |  | $ | 290 |  |  | $ | 245 |  |  | $ | 244 |
Actual distributions |  |  | (290 | ) |  |  | (245 | ) |  |  | (244 | )
Plan assets at fair value at end of year |  | $ | - |  |  | $ | - |  |  | $ | - |
Reconciliation of funded status to net amount recognized: |  |  |  |  |  |  |  |  |  |  |  |
Funded status |  | $ | (7,480 | ) |  | $ | (6,938 | ) |  | $ | (7,461 | )
Net amount recognized |  | $ | (7,480 | ) |  | $ | (6,938 | ) |  | $ | (7,461 | )
Amounts recognized in accumulated other comprehensive loss: |  |  |  |  |  |  |  |  |  |  |  |
Unrecognized net loss |  | $ | 1,627 |  |  | $ | 1,380 |  |  | $ | 2,324 |
Unrecognized prior service cost |  |  | - |  |  |  | - |  |  |  | 227 |
Net amount recognized |  | $ | 1,627 |  |  | $ | 1,380 |  |  | $ | 2,551 |
Other changes in plan assets and benefit obligations recognized in other comprehensive income (loss): |  |  |  |  |  |  |  |  |  |  |  |
Net loss (gain) |  | $ | 298 |  |  | $ | (807 | ) |  | $ | 1,085 |
Prior service costs |  |  | - |  |  |  | (227 | ) |  |  | (227 | )
Amortization of net loss |  |  | (52 | ) |  |  | (136 | ) |  |  | (91 | )
Total recognized in other comprehensive income (loss) |  | $ | 246 |  |  | $ | (1,170 | ) |  | $ | 767 |
Schedule of Net Benefit Costs [Table Text Block] |
|  | Year Ended |
|  | September 27, |  |  | September 28, |  |  | September 29, |
(In thousands) |  | 2014 |  |  | 2013 |  |  | 2012 |
Service cost |  | $ | 219 |  |  | $ | 242 |  |  | $ | 217 |
Interest cost |  |  | 315 |  |  |  | 287 |  |  |  | 301 |
Prior service cost |  |  | - |  |  |  | 227 |  |  |  | 227 |
Amortization of net loss |  |  | 52 |  |  |  | 136 |  |  |  | 91 |
Net periodic pension cost |  | $ | 586 |  |  | $ | 892 |  |  | $ | 836 |
Schedule of Assumptions Used [Table Text Block] |
|  | Measurement Date |
|  | September 27, |  |  | September 28, |  |  | September 29, |
|  | 2014 |  |  | 2013 |  |  | 2012 |
Assumptions at year-end: |  |  |  |  |  |  |  |  |  |  |  |
Discount rate |  |  | 4.25 | % |  |  | 4.75 | % |  |  | 4.00 | %
Rate of increase in compensation levels |  |  | 3.00 | % |  |  | 3.00 | % |  |  | 3.00 | %

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- Definition Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19190-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258 + Details
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- Definition Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + 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 (d)(5) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized. + 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 (c) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets. + 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 (k) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
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- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + 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 (f) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
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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=35743120&loc=d3e1928-114920 + Details
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