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v2.4.1.9

Note 9 - Common Stock (Details) (USD $) | 0 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 09, 2013 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Note 9 - Common Stock (Details) [Line Items] |  |  |  |
Percentage of Present Value of Project Paid as Incentive Compensation | 1.00%cdzi_PercentageOfPresentValueOfProjectPaidAsIncentiveCompensation |  |  |
Common Stock, Capital Shares Reserved for Future Issuance | 400,000 us-gaap_CommonStockCapitalSharesReservedForFutureIssuance |  |  |
Percentage of Project's Annual Capacity | 51.00%cdzi_PercentageOfProjectsAnnualCapacity |  |  |
Number of Milestons for Common Stock Issuance | 4 cdzi_NumberOfMilestonsForCommonStockIssuance |  |  |
Shares Payable, Term from Date Earned | 3 years |  |  |
Share-based Compensation (in Dollars) | $ 373,000 us-gaap_ShareBasedCompensation | $ 1,077,000 us-gaap_ShareBasedCompensation | $ 516,000 us-gaap_ShareBasedCompensation | $ 383,000 us-gaap_ShareBasedCompensation
Compensation Payment per Month [Member] |  |  |  |
Note 9 - Common Stock (Details) [Line Items] |  |  |  |
Compensation (in Dollars) | $ 25,000 us-gaap_SalariesAndWages / us-gaap_StatementEquityComponentsAxis = cdzi_CompensationPaymentPerMonthMember |  |  |
Shares Earned Upon Execution of the Revised Agreement [Member] |  |  |  |
Note 9 - Common Stock (Details) [Line Items] |  |  |  |
Common Stock, Capital Shares Reserved for Future Issuance | 100,000 us-gaap_CommonStockCapitalSharesReservedForFutureIssuance / us-gaap_StatementScenarioAxis = cdzi_SharesEarnedUponExecutionOfTheRevisedAgreementMember |  |  |
Shares Earned Upon Receipt by the Company [Member] |  |  |  |
Note 9 - Common Stock (Details) [Line Items] |  |  |  |
Common Stock, Capital Shares Reserved for Future Issuance | 100,000 us-gaap_CommonStockCapitalSharesReservedForFutureIssuance / us-gaap_StatementScenarioAxis = cdzi_SharesEarnedUponReceiptByTheCompanyMember |  |  |
Shares Earned Upon the Signing of Binding Agreements [Member] |  |  |  |
Note 9 - Common Stock (Details) [Line Items] |  |  |  |
Common Stock, Capital Shares Reserved for Future Issuance | 100,000 us-gaap_CommonStockCapitalSharesReservedForFutureIssuance / us-gaap_StatementScenarioAxis = cdzi_SharesEarnedUponTheSigningOfBindingAgreementsMember |  |  |
Shares Earned Upon the Commencement of Construction [Member] |  |  |  |
Note 9 - Common Stock (Details) [Line Items] |  |  |  |
Common Stock, Capital Shares Reserved for Future Issuance | 100,000 us-gaap_CommonStockCapitalSharesReservedForFutureIssuance / us-gaap_StatementScenarioAxis = cdzi_SharesEarnedUponTheCommencementOfConstructionMember |  |  |

X
- Details
Name: | cdzi_Note9CommonStockDetailsLineItems
Namespace Prefix: | cdzi_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of milestones achievable for common stock issuance. + References No definition available. + Details
Name: | cdzi_NumberOfMilestonsForCommonStockIssuance
Namespace Prefix: | cdzi_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the percentage the the present value of the net present value of a project that is agreed to be paid as incentive compensation in consideration of services provided. + References No definition available. + Details
Name: | cdzi_PercentageOfPresentValueOfProjectPaidAsIncentiveCompensation
Namespace Prefix: | cdzi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the percentage of the Project's annual capacity that may lead to the issuance of up to a certain number of shares of common stock. + References No definition available. + Details
Name: | cdzi_PercentageOfProjectsAnnualCapacity
Namespace Prefix: | cdzi_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition In the context of shares that are issued when a milestone is reached, this element represents the number of years from the date earned, in which shares will be payable. + References No definition available. + Details
Name: | cdzi_SharesPayableTermFromDateEarned
Namespace Prefix: | cdzi_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate number of common shares reserved for future issuance. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.29) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

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- Definition Expenditures for salaries other than officers. Does not include allocated share-based compensation, pension and post-retirement benefit expense or other labor-related non-salary expense. For commercial and industrial companies, excludes any direct and overhead labor that is included in cost of goods sold. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_SalariesAndWages
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- 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=31042434&loc=d3e3602-108585 + Details
Name: | us-gaap_ShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- Details
Name: | us-gaap_StatementEquityComponentsAxis=cdzi_CompensationPaymentPerMonthMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
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- Details
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Balance Type: |
Period Type: |

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- Details
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Data Type: | na
Balance Type: |
Period Type: |

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- Details
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