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Derivative Financial Instruments - Fair Value Measurements (Details) (USD $) | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Aug. 15, 2013 | May 31, 2013 | Jun. 06, 2012 | Feb. 03, 2012
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |  |  |
Fair value of convertible notes beginning balance | $ 0 | $ 0 | $ 1,586,109 |  |  |
Fair value of convertible notes payable |  |  |  | 820,202 | 0 | 0
Fair value of convertible notes payable, change in derivative fair value | 765,907 | 0 |  |  |  |
Fair value of convertible notes ending balance | $ 0 | $ 0 | $ 1,586,109 |  |  |

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- Definition Fair value of convertible notes + References No definition available. + Details
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Namespace Prefix: | izea_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Fair value of convertible notes payable, change in derivative fair value + References No definition available. + Details
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Namespace Prefix: | izea_
Data Type: | xbrli:monetaryItemType
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- Definition Fair Value of Convertible Notes Payable + References No definition available. + Details
Name: | izea_FairValueofConvertibleNotesPayableWithCompondembeddedDerivative
Namespace Prefix: | izea_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
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