Annual report pursuant to Section 13 and 15(d)

Statements of Operations

v2.4.1.9
Statements of Operations (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Income Statement [Abstract]    
Revenue, net $ 939,926us-gaap_Revenues $ 1,032,233us-gaap_Revenues
Cost of sales 369,597us-gaap_CostOfGoodsSold 343,354us-gaap_CostOfGoodsSold
Gross profit 570,329us-gaap_GrossProfit 688,879us-gaap_GrossProfit
Operating expenses:    
Research and development 3,065,053us-gaap_ResearchAndDevelopmentExpense 9,358,957us-gaap_ResearchAndDevelopmentExpense
Selling, general and administrative 3,321,771us-gaap_SellingGeneralAndAdministrativeExpense 7,540,152us-gaap_SellingGeneralAndAdministrativeExpense
Total operating expenses 6,386,824us-gaap_OperatingExpenses 16,899,109us-gaap_OperatingExpenses
Loss from operations (5,816,495)us-gaap_OperatingIncomeLoss (16,210,230)us-gaap_OperatingIncomeLoss
Other income (expense):    
Interest income 36,998us-gaap_InvestmentIncomeInterest 23,546us-gaap_InvestmentIncomeInterest
Interest expense (4,030)us-gaap_InterestExpense (17,538)us-gaap_InterestExpense
Local business tax (5,789)us-gaap_CurrentStateAndLocalTaxExpenseBenefit (9,035)us-gaap_CurrentStateAndLocalTaxExpenseBenefit
Other income (expense) (203)us-gaap_OtherNonoperatingIncomeExpense 144,503us-gaap_OtherNonoperatingIncomeExpense
Total other income (expense), net 26,976us-gaap_NonoperatingIncomeExpense 141,476us-gaap_NonoperatingIncomeExpense
Loss before income taxes (5,789,519)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest (16,068,754)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
Income tax benefit 0us-gaap_IncomeTaxExpenseBenefit 0us-gaap_IncomeTaxExpenseBenefit
Net loss $ (5,789,519)us-gaap_NetIncomeLoss $ (16,068,754)us-gaap_NetIncomeLoss
Basic and diluted net loss per share $ (0.16)us-gaap_EarningsPerShareBasicAndDiluted $ (0.56)us-gaap_EarningsPerShareBasicAndDiluted
Shares used to compute basic and diluted net loss per share 36,153,588us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted 28,779,229us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted