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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 | $ 1,439 us-gaap_NetIncomeLoss | $ 3,602 us-gaap_NetIncomeLoss
Adjustments to reconcile consolidated net income to net cash provided by operating activities: |  |
Bad debt expense (credit) | (34)us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs | 29 us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs
Accounts receivable write-off | 34 us-gaap_ProvisionForDoubtfulAccounts | 44 us-gaap_ProvisionForDoubtfulAccounts
Depreciation and amortization | 592 us-gaap_DepreciationAndAmortization | 652 us-gaap_DepreciationAndAmortization
Inventory write-downs | 148 us-gaap_InventoryWriteDown | 1,170 us-gaap_InventoryWriteDown
Stock-based compensation expense | 390 us-gaap_ShareBasedCompensation | 232 us-gaap_ShareBasedCompensation
Deferred income taxes | (60)us-gaap_DeferredIncomeTaxExpenseBenefit | 139 us-gaap_DeferredIncomeTaxExpenseBenefit
Excess tax benefit from stock-based compensation | (327)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities | (1,060)us-gaap_ExcessTaxBenefitFromShareBasedCompensationOperatingActivities
Changes in operating assets and liabilities: |  |
Trade accounts receivable | 732 us-gaap_IncreaseDecreaseInAccountsReceivable | 1,934 us-gaap_IncreaseDecreaseInAccountsReceivable
Inventories | 517 us-gaap_IncreaseDecreaseInInventories | (110)us-gaap_IncreaseDecreaseInInventories
Other current assets | 969 us-gaap_IncreaseDecreaseInOtherCurrentAssets | (947)us-gaap_IncreaseDecreaseInOtherCurrentAssets
Other long-term assets | 9 us-gaap_IncreaseDecreaseInOtherNoncurrentAssets | 5 us-gaap_IncreaseDecreaseInOtherNoncurrentAssets
Accounts payable | 69 us-gaap_IncreaseDecreaseInAccountsPayable | (637)us-gaap_IncreaseDecreaseInAccountsPayable
Customer deposit | (45)us-gaap_IncreaseDecreaseInCustomerDeposits | 51 us-gaap_IncreaseDecreaseInCustomerDeposits
Income taxes payable | 400 us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable | 450 us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable
Accrued expenses | (339)us-gaap_IncreaseDecreaseInAccruedLiabilities | (341)us-gaap_IncreaseDecreaseInAccruedLiabilities
Other long-term liabilities | 0 us-gaap_IncreaseDecreaseInOtherOperatingLiabilities | (15)us-gaap_IncreaseDecreaseInOtherOperatingLiabilities
Net cash provided by operating activities | 4,494 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations | 5,198 us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
INVESTING ACTIVITIES: |  |
Capital expenditures | (148)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (281)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Net cash used in investing activities | (148)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations | (281)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
FINANCING ACTIVITIES: |  |
Proceeds from exercise of stock options | 570 us-gaap_ProceedsFromStockOptionsExercised | 2,761 us-gaap_ProceedsFromStockOptionsExercised
Purchases of treasury stock | (104)us-gaap_PaymentsForRepurchaseOfCommonStock | 0 us-gaap_PaymentsForRepurchaseOfCommonStock
Excess tax benefit from exercise of stock options | 327 us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities | 1,060 us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities
Dividends paid | (2,302)us-gaap_PaymentsOfDividendsCommonStock | (2,349)us-gaap_PaymentsOfDividendsCommonStock
Net cash provided by (used in) financing activities | (1,509)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations | 1,472 us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
Net increase in cash and cash equivalents | 2,837 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | 6,389 us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
Cash and cash equivalents, beginning of year | 11,881 us-gaap_CashAndCashEquivalentsAtCarryingValue | 5,492 us-gaap_CashAndCashEquivalentsAtCarryingValue
Cash and cash equivalents, end of year | 14,718 us-gaap_CashAndCashEquivalentsAtCarryingValue | 11,881 us-gaap_CashAndCashEquivalentsAtCarryingValue
Supplemental cash flow information - income taxes paid | 442 us-gaap_IncomeTaxesPaid | 1,845 us-gaap_IncomeTaxesPaid
Supplemental schedule of noncash investing and financing activities: |  |
Retirement of treasury stock | 104 rfil_RetirementOfTreasuryStock | 0 rfil_RetirementOfTreasuryStock
Write off of fully depreciated property and equipment | $ 14 us-gaap_ImpairmentOfLongLivedAssetsHeldForUse | $ 26 us-gaap_ImpairmentOfLongLivedAssetsHeldForUse

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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Other Comprehensive Income -URI http://asc.fasb.org/extlink&oid=6519514 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Net Income -URI http://asc.fasb.org/extlink&oid=6518256 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.19) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.18) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04.22) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 19 -Article 5 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph 20 -Article 9 + Details
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- Definition The cash outflow to reacquire common stock during the period. + 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 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + 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 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition 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 Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.5) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 5 -Article 5 + Details
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