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STATEMENTS OF CASH FLOWS (USD $) | 12 Months Ended
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Dec. 31, 2014 | Dec. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES OF CONTINUING OPERATIONS |  |
Net income | $ 2,161,340 us-gaap_IncomeLossFromContinuingOperations | $ 1,423,492 us-gaap_IncomeLossFromContinuingOperations
Adjustments to reconcile net income to net cash from operating activities |  |
Depreciation and amortization | 1,074,737 us-gaap_DepreciationDepletionAndAmortization | 748,832 us-gaap_DepreciationDepletionAndAmortization
(Gain) on disposition of property & equipment | 0 us-gaap_GainLossOnDispositionOfAssets | (675)us-gaap_GainLossOnDispositionOfAssets
Stock based compensation expense | 21,164 us-gaap_ShareBasedCompensation | 22,839 us-gaap_ShareBasedCompensation
Deferred rent liability | (18,794)WVVI_DeferredRentLiability | (14,751)WVVI_DeferredRentLiability
Deferred income taxes | (20,000)us-gaap_DeferredIncomeTaxExpenseBenefit | 383,000 us-gaap_DeferredIncomeTaxExpenseBenefit
Deferred revenue-distribution agreement | (142,860)us-gaap_IncreaseDecreaseInDeferredRevenue | (142,860)us-gaap_IncreaseDecreaseInDeferredRevenue
Deferred gain | (32,094)WVVI_DeferredGain | (32,095)WVVI_DeferredGain
Change in operating assets and liabilities: |  |
Accounts receivable, net | (382,733)us-gaap_IncreaseDecreaseInAccountsReceivable | (140,841)us-gaap_IncreaseDecreaseInAccountsReceivable
Inventories | (77,258)us-gaap_IncreaseDecreaseInInventories | (606,428)us-gaap_IncreaseDecreaseInInventories
Prepaid expenses and other current assets | 27,745 us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets | (88,266)us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Distribution agreement receivable | 250,000 us-gaap_IncreaseDecreaseInOtherReceivables | 250,000 us-gaap_IncreaseDecreaseInOtherReceivables
Income taxes receivable | (179,651)us-gaap_IncreaseDecreaseInIncomeTaxesReceivable | (134,629)us-gaap_IncreaseDecreaseInIncomeTaxesReceivable
Income taxes payable | 0 us-gaap_IncreaseDecreaseInAccruedTaxesPayable | (17,659)us-gaap_IncreaseDecreaseInAccruedTaxesPayable
Unearned revenue | 34,435 WVVI_IncreaseDecreaseUnearnedRevenue | 0 WVVI_IncreaseDecreaseUnearnedRevenue
Grapes payable | 9,823 WVVI_IncreaseDecreaseGrapesPayables | 149,444 WVVI_IncreaseDecreaseGrapesPayables
Accounts payable | 185,949 us-gaap_IncreaseDecreaseInAccountsPayable | (88,640)us-gaap_IncreaseDecreaseInAccountsPayable
Accrued expenses | 94,745 us-gaap_IncreaseDecreaseInAccruedLiabilities | (17,934)us-gaap_IncreaseDecreaseInAccruedLiabilities
Net cash from operating activities | 3,006,548 us-gaap_NetCashProvidedByUsedInOperatingActivities | 1,692,829 us-gaap_NetCashProvidedByUsedInOperatingActivities
CASH FLOWS FROM INVESTING ACTIVITIES OF CONTINUING OPERATIONS |  |
Additions to vineyard development | (1,186,997)WVVI_AdditionsToVineyardDevelopment | (764,910)WVVI_AdditionsToVineyardDevelopment
Additions to property and equipment | (2,529,512)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment | (5,970,933)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Proceeds from sale of property and equipment | 0 us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment | 19,750 us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
Payments received on note receivable | 0 us-gaap_ProceedsFromCollectionOfNotesReceivable | 23,231 us-gaap_ProceedsFromCollectionOfNotesReceivable
Net cash from investing activities | (3,716,509)us-gaap_NetCashProvidedByUsedInInvestingActivities | (6,692,862)us-gaap_NetCashProvidedByUsedInInvestingActivities
CASH FLOWS FROM FINANCING ACTIVITIES OF CONTINUING OPERATIONS |  |
Proceeds from long-term debt held as restricted cash | 450,000 WVVI_ProceedsFromLongtermDebtHeldAsRestrictedCash | (450,000)WVVI_ProceedsFromLongtermDebtHeldAsRestrictedCash
Payments on long-term debt | (314,451)us-gaap_RepaymentsOfLongTermDebt | (209,493)us-gaap_RepaymentsOfLongTermDebt
Borrowings on long-term debt | 0 us-gaap_ProceedsFromIssuanceOfDebt | 2,000,000 us-gaap_ProceedsFromIssuanceOfDebt
Payment of debt issuance costs | 0 us-gaap_PaymentsOfDebtIssuanceCosts | (15,000)us-gaap_PaymentsOfDebtIssuanceCosts
Proceeds from stock option exercised | 148,490 us-gaap_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions | 177,320 us-gaap_EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
Repurchase of common stock | 0 us-gaap_PaymentsForRepurchaseOfCommonStock | (105,887)us-gaap_PaymentsForRepurchaseOfCommonStock
Net cash from financing activities | 284,039 us-gaap_NetCashProvidedByUsedInFinancingActivities | 1,396,940 us-gaap_NetCashProvidedByUsedInFinancingActivities
CASH FLOWS FROM DISCONTINUED OPERATIONS |  |
Net cash from operating activities of discontinued operations | 0 us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations | (4,337)us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations
Net cash from discontinued operations | 0 us-gaap_NetCashProvidedByUsedInDiscontinuedOperations | (4,337)us-gaap_NetCashProvidedByUsedInDiscontinuedOperations
NET CHANGE IN CASH AND CASH EQUIVALENTS | (425,922)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease | (3,607,430)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
CASH AND CASH EQUIVALENTS, beginning of year | 945,683 us-gaap_CashAndCashEquivalentsAtCarryingValue | 4,553,113 us-gaap_CashAndCashEquivalentsAtCarryingValue
CASH AND CASH EQUIVALENTS, end of year | 519,761 us-gaap_CashAndCashEquivalentsAtCarryingValue | 945,683 us-gaap_CashAndCashEquivalentsAtCarryingValue
NON-CASH INVESTING AND FINANCING ACTIVITIES |  |
Purchases of property and equipment included in accounts payable | $ 92,119 WVVI_PurchasesOfPropertyAndEquipmentIncludedInAccountsPayable | $ 247,377 WVVI_PurchasesOfPropertyAndEquipmentIncludedInAccountsPayable

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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=56944662&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=56944662&loc=d3e3213-108585 + Details
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- Definition The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation. + 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 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 + Details
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- Definition The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt. + References No definition available. + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + 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 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- 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 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=56944662&loc=d3e3602-108585 + Details
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- Definition Custom Element. + References No definition available. + Details
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- Definition Custom Element. + References No definition available. + Details
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- Definition Custom Element. + References No definition available. + Details
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- Definition No authoritative reference available. + References No definition available. + Details
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- Definition No authoritative reference available. + References No definition available. + Details
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