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Consolidated Statements of Operations (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Income Statement [Abstract]    
Revenue $ 0us-gaap_Revenues $ 240,000us-gaap_Revenues
Cost of revenue (8,083)us-gaap_CostOfRevenue 125,395us-gaap_CostOfRevenue
Gross profit 8,083us-gaap_GrossProfit 114,605us-gaap_GrossProfit
Operating expenses:    
Research and development 924,367us-gaap_ResearchAndDevelopmentExpense 644,076us-gaap_ResearchAndDevelopmentExpense
General and administrative 1,414,615us-gaap_GeneralAndAdministrativeExpense 1,934,482us-gaap_GeneralAndAdministrativeExpense
Sales and marketing 374,753us-gaap_SellingAndMarketingExpense 267,757us-gaap_SellingAndMarketingExpense
Total operating expenses 2,713,735us-gaap_OperatingExpenses 2,846,315us-gaap_OperatingExpenses
Loss from operations (2,705,652)us-gaap_OperatingIncomeLoss (2,731,710)us-gaap_OperatingIncomeLoss
Other income (expense)    
Interest expense (499,797)us-gaap_InterestExpense (295,111)us-gaap_InterestExpense
Change in fair value of derivative and warrant liabilities (154,898)us-gaap_IncreaseDecreaseInDerivativeLiabilities 2,060,749us-gaap_IncreaseDecreaseInDerivativeLiabilities
Amortization of derivative and warrant liabilities discount (1,127,143)us-gaap_AmortizationOfDebtDiscountPremium (1,304,867)us-gaap_AmortizationOfDebtDiscountPremium
Amortization of deferred debt issuance costs and original issue discount (281,118)us-gaap_AmortizationOfFinancingCostsAndDiscounts (694,939)us-gaap_AmortizationOfFinancingCostsAndDiscounts
Gain on extinguishment of debt 302,510us-gaap_GainsLossesOnExtinguishmentOfDebt 225,830us-gaap_GainsLossesOnExtinguishmentOfDebt
Other expense, net (22,183)us-gaap_OtherNonoperatingIncomeExpense (9,597)us-gaap_OtherNonoperatingIncomeExpense
Nonoperating Income (Expense) (1,782,629)us-gaap_NonoperatingIncomeExpense (17,935)us-gaap_NonoperatingIncomeExpense
Net loss $ (4,488,281)us-gaap_NetIncomeLoss $ (2,749,645)us-gaap_NetIncomeLoss
Basic and diluted loss per share $ (0.03)us-gaap_EarningsPerShareBasicAndDiluted $ (0.02)us-gaap_EarningsPerShareBasicAndDiluted
Weighted average common shares outstanding 170,237,633us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted 160,015,532us-gaap_WeightedAverageNumberOfShareOutstandingBasicAndDiluted