Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) (unaudited)

v2.4.1.9
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) (unaudited) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Income Statement [Abstract]    
Grant Revenues $ 27us-gaap_Revenues   
Operating Expenses:    
Research and Development 1,560us-gaap_ResearchAndDevelopmentExpense 967us-gaap_ResearchAndDevelopmentExpense
General and Administrative 635us-gaap_GeneralAndAdministrativeExpense 565us-gaap_GeneralAndAdministrativeExpense
Total operating expenses 2,195us-gaap_OperatingExpenses 1,532us-gaap_OperatingExpenses
Loss from operations (2,168)us-gaap_OperatingIncomeLoss (1,532)us-gaap_OperatingIncomeLoss
Interest income 44us-gaap_InterestIncomeExpenseNet   
Fair value of warrant liabilities in excess of proceeds from financing    (946)COCP_FairValueOfWarrantLiabilitiesInExcessOfProceedsFromFinancing
Change in fair value of derivative liabilities (14,418)us-gaap_DerivativeGainLossOnDerivativeNet 2,106us-gaap_DerivativeGainLossOnDerivativeNet
Total other income (expense), net (14,374)us-gaap_NonoperatingIncomeExpense 1,160us-gaap_NonoperatingIncomeExpense
Loss before income taxes (16,542)us-gaap_NetIncomeLoss (372)us-gaap_NetIncomeLoss
Income tax benefit      
Net loss (16,542)us-gaap_NetIncomeLoss (372)us-gaap_NetIncomeLoss
Comprehensive loss:    
Net loss (16,542)us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax (372)us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
Unrealized loss on marketable securities, net of tax (980)us-gaap_MarketableSecuritiesUnrealizedGainLoss (1,451)us-gaap_MarketableSecuritiesUnrealizedGainLoss
Total comprehensive loss $ (17,522)us-gaap_ComprehensiveIncomeNetOfTax $ (1,823)us-gaap_ComprehensiveIncomeNetOfTax
Net loss per common share:    
Net loss per share, basic and diluted $ (0.04)us-gaap_EarningsPerShareBasicAndDiluted $ 0us-gaap_EarningsPerShareBasicAndDiluted
Weighed average common shares outstanding, basic and diluted 439,892,000us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted 32,447,100us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted