XML 21 R31.htm IDEA: XBRL DOCUMENT
v2.4.0.8

STOCK OPTIONS AND WARRANTS - Transactions involving warrants (Detail Textuals) | 3 Months Ended |  | 0 Months Ended
--- | --- | --- | ---
Dec. 31, 2013 | Dec. 31, 2013 Series B Warrants | Dec. 16, 2013 Crede CG III, Ltd | Dec. 16, 2013 Crede CG III, Ltd Series A Warrants | Dec. 16, 2013 Crede CG III, Ltd Series B Warrants
Class of Warrant or Right [Line Items] |  |  |  |  |
Cashless exercise of warrants | 17,695,187 | 22,411,764 |  | 10,695,187 | 7,000,000
Number of common stock called by warrants |  |  | 18,823,073 |  |

X
- Definition Represents the number of warrants exercised by participants. + References No definition available. + Details
Name: | apdn_ClassOfWarrantOrRightExercised
Namespace Prefix: | apdn_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + 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)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&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 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant