Note 6 - Contingencies and Commitments (Details Textual) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
Jul. 08, 2016	Apr. 17, 2015	Oct. 28, 2016	Oct. 30, 2015
Capital Lease Term			6 years
Return of Equipment Financed by Capital Lease	$ 69	$ 656	$ (132)	$ (656)
Operating Leases, Rent Expense			316	448
Capital Leases, Income Statement, Amortization Expense			177	225
Operating Leases, Rent Expense, Contingent Rentals			66	93
Capital Lease Obligations, Current			150	162
Capital Lease Obligations, Noncurrent			$ 403	$ 563

Represents the capital lease term.

No definition available.

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- Definition

The return of equipment that was financed through capital lease obligations.

+ References

No definition available.

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- Definition

Amount of capital lease obligation due within one year or the normal operating cycle, if longer.

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- Definition

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal, through the balance sheet date and due to be paid more than one year (or one operating cycle, if longer) after the balance sheet date.

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- Definition

The charge for the use of long-lived depreciable capital leased assets for the period.

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- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

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- Definition

The increases or decreases in lease payments that result from changes occurring after the inception of the lease in the factors (other than the passage of time) on which lease payments are based, except that any escalation of minimum lease payments relating to increases in construction or acquisition cost of the leased property or for increases in some measure of cost or value during the construction or preconstruction period, are excluded from contingent rentals. Contingent rentals also may include amounts for which the triggering events have not yet occurred or the specified targets for which have not yet been achieved (such as sales based percentage rent), but which events are considered probable of occurring or which specified targets are considered probable of being achieved.

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