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2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) (USD $)
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3 Months Ended | ||
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Mar. 31, 2015
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Mar. 31, 2014
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Dec. 31, 2014
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| Cash in excess of FDIC limits | $ 1,972,976us-gaap_CashUninsuredAmount | ||
| Allowance for doubtful accounts | 100,000us-gaap_AllowanceForDoubtfulAccountsReceivable | 100,000us-gaap_AllowanceForDoubtfulAccountsReceivable | |
| Shipping and handling | 53,024us-gaap_ShippingHandlingAndTransportationCosts | ||
| Inventory | 10,780,455us-gaap_InventoryNet | 11,666,251us-gaap_InventoryNet | |
| Allowance for obsolete inventory | 0us-gaap_InventoryValuationReserves | 0us-gaap_InventoryValuationReserves | |
| Impairment of intangible assets | 0us-gaap_GoodwillAndIntangibleAssetImpairment | 0us-gaap_GoodwillAndIntangibleAssetImpairment | |
| Uncertain tax positions | 0us-gaap_LiabilityForUncertainTaxPositionsCurrent | 0us-gaap_LiabilityForUncertainTaxPositionsCurrent | |
| Anti-dilutive stock options outstanding | 6,390,000us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount | ||
| GERMANY | |||
| Inventory |
2,662,057us-gaap_InventoryNet / us-gaap_StatementGeographicalAxis = canv_GermanyMember |
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| One Customer | |||
| Note receivable |
$ 1,200,000us-gaap_StockholdersEquityNoteSubscriptionsReceivable / us-gaap_MajorCustomersAxis = canv_OneCustomerMember |
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| One Customer | Sales Revenue, Net [Member] | |||
| Concentration percentage |
37.90%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_SalesRevenueNetMember / us-gaap_MajorCustomersAxis = canv_OneCustomerMember |
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| Two Customers | Accounts Receivable [Member] | |||
| Concentration percentage |
93.00%us-gaap_ConcentrationRiskPercentage1 / us-gaap_ConcentrationRiskByBenchmarkAxis = us-gaap_AccountsReceivableMember / us-gaap_MajorCustomersAxis = canv_TwoCustomersMember |
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| X | ||||||||||
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- Definition
For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation. No definition available.
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| X | ||||||||||
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- Definition
For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill. No definition available.
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| X | ||||||||||
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- Definition
Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of valuation reserve for inventory. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The current portion of the amount recognized for uncertain tax positions as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Note received instead of cash as contribution to equity. The transaction may be a sale of capital stock or a contribution to paid-in capital. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Details
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- Details
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