XML 74 R60.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Stockholders' Equity (Deficit) - Warrant Transactions (Details Textual) - USD ($) |  |  | 6 Months Ended | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 14, 2015 | Jan. 22, 2015 | Jun. 30, 2015 | Dec. 31, 2015 | Dec. 31, 2014 | Jul. 20, 2015 | Jan. 30, 2015 | Feb. 02, 2014 | Sep. 23, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Class of warrant or right, number of securities called by each warrant or right |  |  | 12,500 |  |  |  | 5,000 |  |
Class of warrant or right, exercise price of warrants or rights (per share) |  |  | $ 10.20 |  |  |  | $ 10.20 |  |
Proceeds from issuance of warrants (in dollars) |  | $ 100 |  |  |  |  |  |  |
Fair value of warrants issued (in dollars) |  | $ 7,700 | $ 44,250 | $ 51,950 |  |  |  |  |
Percentage of warrants held by investors to participate in warrant exercise offer (percentage) |  |  |  |  |  | 70.00% |  |  |
Number of shares available to be repurchased at end of exercise price offer period (shares) | 2,191,547 |  |  | 523,115 |  |  |  |  |
Proceeds from warrant exercises (dollars) | $ 12,861,057 |  |  |  |  |  |  |  |
Class of warrant or right, average exercise price of warrants or rights (per share) | $ 5.87 |  |  | $ 9.15 |  |  |  |  |
Loss on exchange of warrants |  |  |  | $ 1,845,810 | $ 0 |  |  |  |
Fair Value Adjustment of Warrants |  |  |  | (7,178,035) |  |  |  |  |
General and Administrative Expense [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Adjustments to additional paid in capital, share-based compensation, requisite service period recognition (in dollars) |  |  |  | 7,600 |  |  |  |  |
2013 Warrants [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Class of warrant or right, discount on exercise price of warrants or rights (percentage) | 25.00% |  |  |  |  | 25.00% |  |  |
Exercise of warrants (shares) | 798,715 |  |  |  |  |  |  |  |
Proceeds from warrant exercises (dollars) | $ 4,100,252 |  |  |  |  |  |  |  |
Loss on exchange of warrants | $ 647,989 |  |  |  |  |  |  |  |
2014 Warrants [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Class of warrant or right, discount on exercise price of warrants or rights (percentage) | 26.00% |  |  |  |  | 26.00% |  |  |
Proceeds from warrant exercises (dollars) | $ 8,760,805 |  |  |  |  |  |  |  |
Series A five-year warrants [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Class of warrant or right, exercise price of warrants or rights (per share) |  |  |  |  |  |  |  | $ 7.00 | $ 5.00
Series B five-year warrants [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Class of warrant or right, exercise price of warrants or rights (per share) |  |  |  |  |  |  |  | $ 10.00 |
Warrant [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Loss on exchange of warrants |  |  |  | $ 1,197,821 |  |  |  |  |
Fair value of remaining unexercised warrants | $ 1,181,638 |  |  |  |  |  |  |  |
Remaining unexercised warrants, shares | 396,536 |  |  |  |  |  |  |  |
Warrant [Member] | 2014 Warrants [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Exercise of warrants (shares) | 1,392,832 |  |  |  |  |  |  |  |
Fair value of warrants exercised | $ 5,348,408 |  |  |  |  |  |  |  |
2013 Activity [Member] | Warrant [Member] |  |  |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |  |  |
Class of warrant or right, exercise price of warrants or rights (per share) |  |  |  |  |  |  |  |  | $ 10.00

X
- Definition Average exercise price of warrants available for conversion at a discount. + References No definition available. + Details
Name: | izea_Classofwarrantorrightaverageexercisepriceofwarrantsorrights
Namespace Prefix: | izea_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Discount on exercise price per share or per unit of warrants or rights outstanding. + References No definition available. + Details
Name: | izea_Classofwarrantorrightdiscountonexercisepriceofwarrantsorrights
Namespace Prefix: | izea_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value of warrants issued + References No definition available. + Details
Name: | izea_FairValueOfWarrantsIssued
Namespace Prefix: | izea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair value of remaining unexercised warrants + References No definition available. + Details
Name: | izea_Fairvalueofremainingunexercisedwarrants
Namespace Prefix: | izea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Fair value of warrants exercised + References No definition available. + Details
Name: | izea_Fairvalueofwarrantsexercised
Namespace Prefix: | izea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Loss on exchange of warrants + References No definition available. + Details
Name: | izea_LossOnExchangeOfWarrants
Namespace Prefix: | izea_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of shares available to be repurchased at end of exercise price offer period + References No definition available. + Details
Name: | izea_Numberofsharesavailabletoberepurchasedatendofexercisepriceofferperiod
Namespace Prefix: | izea_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of warrants held by investors to participate in warrant exercise offer + References No definition available. + Details
Name: | izea_Percentageofwarrantsheldbeinvestorstoparticipateinwarrantexerciseoffer
Namespace Prefix: | izea_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Remaining unexercised warrants shares + References No definition available. + Details
Name: | izea_Remainingunexercisedwarrantsshares
Namespace Prefix: | izea_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of warrants exercised during the period + References No definition available. + Details
Name: | izea_WarrantsExercisedDuringPeriodShares
Namespace Prefix: | izea_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition This element represents the amount of recognized equity-based compensation during the period, that is, the amount recognized as expense in the income statement (or as asset if compensation is capitalized). Alternate captions include the words "stock-based compensation". + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 35 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=66904339&loc=d3e4534-113899 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=65896087&loc=d3e11149-113907 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 20 -Section 55 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=65896087&loc=d3e11178-113907 + Details
Name: | us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References 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)(4)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which each warrant or right may be converted. For example, but not limited to, each warrant may be converted into two shares. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByEachWarrantOrRight
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Amount of expense (income) related to adjustment to fair value of warrant liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 480 -SubTopic 10 -Section 25 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6939902&loc=d3e20148-110875 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
Name: | us-gaap_FairValueAdjustmentOfWarrants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow from issuance of rights to purchase common shares at predetermined price (usually issued together with corporate debt). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 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
Name: | us-gaap_ProceedsFromIssuanceOfWarrants
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. + References No definition available. + Details
Name: | us-gaap_ProceedsFromWarrantExercises
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=izea_A2013WarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AwardTypeAxis=izea_A2014WarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=izea_SeriesAfiveyearwarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=izea_SeriesBfiveyearwarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TradingActivityByTypeAxis=izea_A2013ActivityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |