Annual report pursuant to Section 13 and 15(d)

Stock Based Awards (Details 2)

v2.4.1.9
Stock Based Awards (Details 2) (USD $)
Dec. 31, 2014
Dec. 31, 2013
Equity [Abstract]    
Conversion of preferred stock    148,494,693us-gaap_ConvertiblePreferredStockSharesReservedForFutureIssuance
Stock options issued and outstanding 19,600,112cocp_StockOptionsIssuedAndOutstanding 4,402,900cocp_StockOptionsIssuedAndOutstanding
Authorized for future option grants $ 32,822,534us-gaap_GrantsReceivable $ 1,647,632us-gaap_GrantsReceivable
Warrants outstanding 26,669,000us-gaap_ClassOfWarrantOrRightOutstanding   
Total 79,091,646us-gaap_CommonStockCapitalSharesReservedForFutureIssuance 154,545,225us-gaap_CommonStockCapitalSharesReservedForFutureIssuance