2.4.0.82411402 - Disclosure - Stock-Based Compensation (Textual) (Details)truefalsefalse1false truefalseD2013Q2YTD_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMemberhttp://www.sec.gov/CIK0001200375duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseSeries A Preferred Stock [Member]us-gaap_StatementClassOfStockAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_SeriesAPreferredStockMemberus-gaap_StatementClassOfStockAxisexplicitMembersharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli02false USDtruefalse$I2012Q3Sep18_us-gaap_StatementClassOfStockAxis_us-gaap_SeriesAPreferredStockMemberhttp://www.sec.gov/CIK0001200375instant2012-09-18T00:00:000001-01-01T00:00:00falsefalseSeries A Preferred Stock [Member]us-gaap_StatementClassOfStockAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_SeriesAPreferredStockMemberus-gaap_StatementClassOfStockAxisexplicitMembernumberStandardhttp://www.xbrl.org/2003/instancepurexbrli0usdPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0USDUSD$3false truefalseI2010Q1_us-gaap_PlanNameAxis_cdxs_TwoThousandTenPlanMemberhttp://www.sec.gov/CIK0001200375instant2010-03-31T00:00:000001-01-01T00:00:00falsefalse2010 Plan [Member]us-gaap_PlanNameAxisxbrldihttp://xbrl.org/2006/xbrldicdxs_TwoThousandTenPlanMemberus-gaap_PlanNameAxisexplicitMembersharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli04false truefalseD2013Q2YTD_us-gaap_AwardTypeAxis_us-gaap_RestrictedStockUnitsRSUMemberhttp://www.sec.gov/CIK0001200375duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseRestricted stock units [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_RestrictedStockUnitsRSUMemberus-gaap_AwardTypeAxisexplicitMembersharesStandardhttp://www.xbrl.org/2003/instancesharesxbrli05false USDtruefalse$D2013Q2YTD_us-gaap_AwardTypeAxis_cdxs_PerformanceStockUnitsMemberhttp://www.sec.gov/CIK0001200375duration2013-01-01T00:00:002013-06-30T00:00:00falsefalsePerformance stock units [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldicdxs_PerformanceStockUnitsMemberus-gaap_AwardTypeAxisexplicitMemberusdPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0numberStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDUSD$6false USDtruefalse$D2013Q2YTD_us-gaap_AwardTypeAxis_cdxs_PerformanceStockUnitsMember_us-gaap_RangeAxis_us-gaap_MinimumMemberhttp://www.sec.gov/CIK0001200375duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseMinimum [Member]us-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_MinimumMemberus-gaap_RangeAxisexplicitMemberfalsefalsePerformance stock units [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldicdxs_PerformanceStockUnitsMemberus-gaap_AwardTypeAxisexplicitMemberusdPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0USDUSD$7false USDtruefalse$D2013Q2YTD_us-gaap_AwardTypeAxis_cdxs_PerformanceStockUnitsMember_us-gaap_RangeAxis_us-gaap_MaximumMemberhttp://www.sec.gov/CIK0001200375duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseMaximum [Member]us-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_MaximumMemberus-gaap_RangeAxisexplicitMemberfalsefalsePerformance stock units [Member]us-gaap_AwardTypeAxisxbrldihttp://xbrl.org/2006/xbrldicdxs_PerformanceStockUnitsMemberus-gaap_AwardTypeAxisexplicitMemberusdPerShareDividehttp://www.xbrl.org/2003/iso4217USDiso4217http://www.xbrl.org/2003/instancesharesxbrli0USDUSD$1true 3us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0Share-based Compensation Arrangement by Share-based Payment Award [Line Items]2false 4us-gaap_DeferredCompensationArrangementWithIndividualSharesAuthorizedForIssuanceus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse11000001100000falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsexbrli:sharesItemTypesharesThe maximum number of shares authorized for issuance under the deferred compensation arrangement as of the balance sheet date.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 false1Shares reserved for future issuance (shares)3false 4us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4truefalsefalse833698833698falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsexbrli:sharesItemTypesharesThe number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph b(2)(c) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false1Stock units granted (shares)4false 4cdxs_StockIssuedDuringPeriodSharesConversionofConvertibleSecuritiesPerSharecdxs_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5truefalsefalse11USD$falsetruefalse6truefalsefalse00USD$falsetruefalse7truefalsefalse22USD$falsetruefalsenum:perShareItemTypedecimalStock Issued During Period, Shares, Conversion of Convertible Securities Per ShareNo definition available.false3Conversion of convertible securities per share (shares)5false 4cdxs_EstimatedPerformanceGoalPercentagecdxs_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsetruefalse00falsefalsefalse2falsetruefalse00falsefalsefalse3falsetruefalse00falsefalsefalse4falsetruefalse00falsefalsefalse5truetruefalse11falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalsenum:percentItemTypepureEstimated Performance Goal PercentageNo definition available.false0Estimated performance goal percentage (percent)6false 4cdxs_CommonStockDividendPaidInKindcdxs_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse11falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsexbrli:sharesItemTypesharesCommon stock dividend paid in kind.No definition available.false1Common stock dividend paid in kind (shares)7false 4us-gaap_PreferredStockParOrStatedValuePerShareus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2truefalsefalse0.00010.0001USD$falsetruefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsenum:perShareItemTypedecimalFace amount or stated value per share of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer); generally not indicative of the fair market value per share.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.28) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 3, 4, 5, 6, 7, 8 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. false3Preferred stock par value of one thousandth of a share (dollars per share)8false 4cdxs_ShareBasedCompensationPricePerSharePerOneThousandthSharecdxs_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2truefalsefalse11.3511.35USD$falsetruefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsenum:perShareItemTypedecimalShare based compensation price per share per one thousandth share.No definition available.false3Preferred stock purchase price of one thousandth of a share (dollars per share)9false 4cdxs_PortionOfCommonStockcdxs_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsetruefalse00falsefalsefalse2truetruefalse0.150.15falsefalsefalse3falsetruefalse00falsefalsefalse4falsetruefalse00falsefalsefalse5falsetruefalse00falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalsenum:percentItemTypepurePortion of common stock.No definition available.false0Portion of common stock (percent)10false 4cdxs_TenderOfferPortionOfCommonStockcdxs_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsetruefalse00falsefalsefalse2truetruefalse0.150.15falsefalsefalse3falsetruefalse00falsefalsefalse4falsetruefalse00falsefalsefalse5falsetruefalse00falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalsenum:percentItemTypepureTender offer portion of common stock.No definition available.false0Tender offer portion of common stock (percent)11false 4us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRightsus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse0.0010.001falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsexbrli:sharesItemTypesharesThe specified number of securities that each class of warrants or rights outstanding give the holder the right but not the obligation to purchase from the issuer at a specific price, on or before a certain date.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(i)(2)) -URI http://asc.fasb.org/extlink&oid=6881521&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph i -Subparagraph 2 -Article 4 false1Shares subject to warrants (shares)12false 4cdxs_RightRedemptionValuecdxs_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2truefalsefalse0.00010.0001USD$falsetruefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalsenum:perShareItemTypedecimalRight redemption value.No definition available.false3Right redemption value (dollars per share)falseStock-Based Compensation (Textual) (Details) (USD $)UnKnownNoRoundingNoRoundingUnKnowntruefalsefalseSheethttp://www.codexis.com/role/StockBasedCompensationTextualDetails712