Note 3 - Retirement and Other Benefit Plans (Details) - Expected Payments for Postretirement Benefits (USD $) In Thousands, unless otherwise specified	Nov. 01, 2013
Note 3 - Retirement and Other Benefit Plans (Details) - Expected Payments for Postretirement Benefits [Line Items]
2014	$ 1,667
2015	1,750
2016	1,825
2017	2,000
2018	2,106
2019-2023	12,861
Defined Benefit Postretirement Health Coverage [Member]
Note 3 - Retirement and Other Benefit Plans (Details) - Expected Payments for Postretirement Benefits [Line Items]
2014	43
2015	43
2016	42
2017	42
2018	40
2019-2023	$ 386

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Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ 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=28361610&loc=d3e1928-114920

+ Details

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- Definition

Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

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