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CAPITAL STOCK (Detail Textuals 3) (USD $)
1 Months Ended 0 Months Ended
Nov. 20, 2014
Apr. 01, 2015
Mar. 31, 2015
Sep. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Exercise price of warrants $ 3.50us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1      
Exercise price percentage of public offering price 115.00%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent      
Number of warrants granted     4,453,835us-gaap_ClassOfWarrantOrRightOutstanding 945,166us-gaap_ClassOfWarrantOrRightOutstanding
Underwritten public offering | Subsequent Event        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Exercise price of warrants   $ 3.50us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
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Underwritten public offering | Underwriters | Subsequent Event        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of warrants granted as partial compensation   163,720apdn_NumberOfWarrantsGrantedAsPartialCompensation
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Exercise price of warrants   $ 3.44us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
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Exercise price percentage of public offering price   115.00%us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
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