Quarterly report pursuant to Section 13 or 15(d)

Nature of Operations and Basis of Presentation (Details)

v2.4.1.9
Nature of Operations and Basis of Presentation (Details) (USD $)
0 Months Ended
May 18, 2015
Jun. 03, 2011
Apr. 30, 2015
subsidiary
Nature of operations and basis of presentation      
Number of subsidiaries     0oncs_NumberOfSubsidiaries
Reverse stock split ratio 0.05us-gaap_StockholdersEquityNoteStockSplitConversionRatio1    
Number of fractional shares issued related to reverse stock split 0oncs_NumberOfFractionalSharesIssuedRelatedToStockSplit    
OncoSec Medical Therapeutics      
Nature of operations and basis of presentation      
Total purchase price   $ 1,000us-gaap_BusinessCombinationConsiderationTransferred1
/ us-gaap_BusinessAcquisitionAxis
= oncs_OncoSecMedicalTherapeuticsIncorporatedMember