Quarterly report pursuant to Section 13 or 15(d)

Condensed Balance Sheet and Condensed Consolidated Balance Sheets (Parenthetical)

v2.4.1.9
Condensed Balance Sheet and Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
Jan. 31, 2015
Jul. 31, 2014
Consolidated Balance Sheets    
Common stock, authorized shares 3,200,000,000us-gaap_CommonStockSharesAuthorized 3,200,000,000us-gaap_CommonStockSharesAuthorized
Common stock, par value (in dollars per share) $ 0.0001us-gaap_CommonStockParOrStatedValuePerShare $ 0.0001us-gaap_CommonStockParOrStatedValuePerShare
Common stock, issued shares 246,927,282us-gaap_CommonStockSharesIssued 244,631,076us-gaap_CommonStockSharesIssued
Common stock, outstanding shares 246,927,282us-gaap_CommonStockSharesOutstanding 244,631,076us-gaap_CommonStockSharesOutstanding
Warrants issued 35,432,790oncs_ClassOfWarrantOrRightIssued 37,647,790oncs_ClassOfWarrantOrRightIssued
Warrants outstanding 35,432,790us-gaap_ClassOfWarrantOrRightOutstanding 37,647,790us-gaap_ClassOfWarrantOrRightOutstanding