Quarterly report pursuant to Section 13 or 15(d)

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

v2.4.1.9
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)
3 Months Ended
Mar. 31, 2015
Mar. 31, 2014
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net loss $ (2,301,156)us-gaap_NetIncomeLoss $ (2,943,413)us-gaap_NetIncomeLoss
Adjustments to reconcile net loss to cash used in operating activities:    
Depreciation and amortization 90,044us-gaap_DepreciationDepletionAndAmortization 96,048us-gaap_DepreciationDepletionAndAmortization
Stock-based compensation expense 191,790us-gaap_ShareBasedCompensation 262,526us-gaap_ShareBasedCompensation
Non-cash interest expense related to convertible debt 0us-gaap_OtherNoncashExpense 19,052us-gaap_OtherNoncashExpense
Loss on disposal of fixed assets 858us-gaap_GainLossOnSaleOfPropertyPlantEquipment 2,269us-gaap_GainLossOnSaleOfPropertyPlantEquipment
(Gain) loss on revaluation of derivative warrants (288,251)us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet 54,945us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
Changes in:    
Accounts payable and accrued liabilities (109,748)us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities (169,751)us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
Prepaid expenses and other current assets 49,586us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets 82,344us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
Other assets and liabilities 539us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet 1,380us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet
Cash used in operating activities (2,366,338)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations (2,594,600)us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchases of fixed assets (25,466)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment (15,191)us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Cash used in investing activities (25,466)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations (15,191)us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
CASH FLOWS FROM FINANCING ACTIVITIES:    
Proceeds from issuance of convertible debentures 0us-gaap_ProceedsFromConvertibleDebt 4,000,000us-gaap_ProceedsFromConvertibleDebt
Payments on capital lease obligations (1,211)us-gaap_RepaymentsOfLongTermCapitalLeaseObligations (626)us-gaap_RepaymentsOfLongTermCapitalLeaseObligations
Cash (used in) provided by financing activities (1,211)us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations 3,999,374us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
(DECREASE) INCREASE IN CASH AND EQUIVALENTS (2,393,015)us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease 1,389,583us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease
CASH AND EQUIVALENTS AT BEGINNING OF PERIOD 9,422,627us-gaap_CashAndCashEquivalentsAtCarryingValue 2,418,384us-gaap_CashAndCashEquivalentsAtCarryingValue
CASH AND EQUIVALENTS AT END OF PERIOD 7,029,612us-gaap_CashAndCashEquivalentsAtCarryingValue 3,807,967us-gaap_CashAndCashEquivalentsAtCarryingValue
SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION    
Relative fair value of warrants issued with debentures $ 0clrb_DebtConversionConvertedInstrumentValueWarrantsIssued $ 254,024clrb_DebtConversionConvertedInstrumentValueWarrantsIssued