Annual report pursuant to Section 13 and 15(d)

BALANCE SHEETS

v2.4.1.9
BALANCE SHEETS (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Current assets:    
Cash $ 15,470us-gaap_CashAndCashEquivalentsAtCarryingValue $ 11,798us-gaap_CashAndCashEquivalentsAtCarryingValue
Receivables 3,968us-gaap_AccountsReceivableNetCurrent 4,818us-gaap_AccountsReceivableNetCurrent
Prepaid expenses and other current assets 145us-gaap_PrepaidExpenseAndOtherAssetsCurrent 204us-gaap_PrepaidExpenseAndOtherAssetsCurrent
Total current assets 19,583us-gaap_AssetsCurrent 16,820us-gaap_AssetsCurrent
Property and equipment, net 1,268us-gaap_PropertyPlantAndEquipmentNet 1,603us-gaap_PropertyPlantAndEquipmentNet
Total Assets 20,851us-gaap_Assets 18,423us-gaap_Assets
Current liabilities:    
Accounts payable 4,408us-gaap_AccountsPayableCurrent 5,118us-gaap_AccountsPayableCurrent
Accrued clinical trials expenses 254us-gaap_AccruedLiabilitiesCurrent 118us-gaap_AccruedLiabilitiesCurrent
Other accrued liabilities 329us-gaap_OtherAccruedLiabilitiesCurrent 293us-gaap_OtherAccruedLiabilitiesCurrent
Deferred contract revenue 1,671us-gaap_DeferredRevenueCurrent 5,317us-gaap_DeferredRevenueCurrent
Total current liabilities 6,662us-gaap_LiabilitiesCurrent 10,846us-gaap_LiabilitiesCurrent
Warrant liability 5,578us-gaap_WarrantsAndRightsOutstanding 1,817us-gaap_WarrantsAndRightsOutstanding
Total Liabilities 12,240us-gaap_Liabilities 12,663us-gaap_Liabilities
Commitments and contingencies      
Stockholders' equity:    
Preferred stock, $0.001 par value per share; 5,000,000 shares authorized, none issued and outstanding at December 31, 2014 and 2013. 0us-gaap_PreferredStockValue 0us-gaap_PreferredStockValue
Common stock, at amounts paid-in, $0.001 par value per share; 125,000,000 shares authorized, 109,997,533 and 88,794,222 shares issued and outstanding at December 31, 2014 and 2013, respectively. 289,196us-gaap_CommonStockValue 284,485us-gaap_CommonStockValue
Additional paid-in capital 22,235us-gaap_AdditionalPaidInCapital 21,692us-gaap_AdditionalPaidInCapital
Accumulated deficit (302,820)us-gaap_RetainedEarningsAccumulatedDeficit (300,417)us-gaap_RetainedEarningsAccumulatedDeficit
Total stockholders' equity 8,611us-gaap_StockholdersEquity 5,760us-gaap_StockholdersEquity
Total Liabilities and Stockholders’ Equity $ 20,851us-gaap_LiabilitiesAndStockholdersEquity $ 18,423us-gaap_LiabilitiesAndStockholdersEquity