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v2.4.1.9

SUBSEQUENT EVENTS (Details Textual) (USD $) | 12 Months Ended | 0 Months Ended
--- | --- | ---
Dec. 31, 2014 | Jan. 14, 2015
Subsequent Event [Line Items] |  |
Proceeds from Issuance Initial Public Offering | $ 8,500,000 us-gaap_ProceedsFromIssuanceInitialPublicOffering |
Subsequent Event [Member] |  |
Subsequent Event [Line Items] |  |
Proceeds from Issuance Initial Public Offering |  | $ 7,845,000 us-gaap_ProceedsFromIssuanceInitialPublicOffering / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember
Secondary Public Offering [Member] | Subsequent Event [Member] |  |
Subsequent Event [Line Items] |  |
Stock Issued During Period, Shares, New Issues |  | 4,857,143 us-gaap_StockIssuedDuringPeriodSharesNewIssues / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember / us-gaap_SubsidiarySaleOfStockAxis = idn_SecondaryPublicOfferingMember
Sale of Stock, Price Per Share |  | $ 1.75 us-gaap_SaleOfStockPricePerShare / us-gaap_SubsequentEventTypeAxis = us-gaap_SubsequentEventMember / us-gaap_SubsidiarySaleOfStockAxis = idn_SecondaryPublicOfferingMember

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- Definition No authoritative reference available. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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