CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	12 Months Ended
Oct. 31, 2014	Oct. 31, 2013
OPERATING ACTIVITIES:
Consolidated net income	$ 1,439us-gaap_NetIncomeLoss	$ 3,602us-gaap_NetIncomeLoss
Adjustments to reconcile consolidated net income to net cash provided by operating activities:
Bad debt expense (credit)	(34)	29
Accounts receivable write-off	34us-gaap_ProvisionForDoubtfulAccounts	44us-gaap_ProvisionForDoubtfulAccounts
Depreciation and amortization	592us-gaap_DepreciationAndAmortization	652us-gaap_DepreciationAndAmortization
Inventory write-downs	148us-gaap_InventoryWriteDown	1,170us-gaap_InventoryWriteDown
Stock-based compensation expense	390us-gaap_ShareBasedCompensation	232us-gaap_ShareBasedCompensation
Deferred income taxes	(60)us-gaap_DeferredIncomeTaxExpenseBenefit	139us-gaap_DeferredIncomeTaxExpenseBenefit
Excess tax benefit from stock-based compensation	(327)	(1,060)
Changes in operating assets and liabilities:
Trade accounts receivable	732	1,934
Inventories	517us-gaap_IncreaseDecreaseInInventories	(110)us-gaap_IncreaseDecreaseInInventories
Other current assets	969	(947)
Other long-term assets	9	5
Accounts payable	69	(637)
Customer deposit	(45)	51
Income taxes payable	400	450
Accrued expenses	(339)	(341)
Other long-term liabilities	0	(15)
Net cash provided by operating activities	4,494	5,198
INVESTING ACTIVITIES:
Capital expenditures	(148)	(281)
Net cash used in investing activities	(148)	(281)
FINANCING ACTIVITIES:
Proceeds from exercise of stock options	570	2,761
Purchases of treasury stock	(104)	0
Excess tax benefit from exercise of stock options	327	1,060
Dividends paid	(2,302)us-gaap_PaymentsOfDividendsCommonStock	(2,349)us-gaap_PaymentsOfDividendsCommonStock
Net cash provided by (used in) financing activities	(1,509)	1,472
Net increase in cash and cash equivalents	2,837	6,389
Cash and cash equivalents, beginning of year	11,881	5,492
Cash and cash equivalents, end of year	14,718	11,881
Supplemental cash flow information - income taxes paid	442us-gaap_IncomeTaxesPaid	1,845us-gaap_IncomeTaxesPaid
Supplemental schedule of noncash investing and financing activities:
Retirement of treasury stock	104rfil_RetirementOfTreasuryStock	0rfil_RetirementOfTreasuryStock
Write off of fully depreciated property and equipment	$ 14	$ 26

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

+ Details

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- Definition

The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (j)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585

+ Details

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- Definition

Amount of expense related to write-down of receivables to the amount expected to be collected. Includes, but is not limited to, accounts receivable and notes receivable.

+ References

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

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