XML 18 R24.htm IDEA: XBRL DOCUMENT v2.4.1.9
Derivatives (Details Narrative) (USD $)
3 Months Ended
Dec. 31, 2014
Sep. 30, 2014
Derivative [Line Items]    
Fair value of preferred and warrants issued $ 2,371,970us-gaap_EquityFairValueAdjustment  
Fair value of the full-rachet down-round provision of the preferred stock and warrants 96,524dalp_FairValueOfFullrachetDownroundProvisionOfPreferredStockAndWarrants  
Derivative liabilities $ 2,468,494us-gaap_DerivativeLiabilitiesNoncurrent $ 2,819,739us-gaap_DerivativeLiabilitiesNoncurrent
Warrant    
Derivative [Line Items]    
Fair value, expected lives 3 year term  
Fair value, risk-free rate 0.46%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
/ us-gaap_DerivativeByNatureAxis
= us-gaap_WarrantMember
 
Fair value, stock price volatility 178.41%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
/ us-gaap_DerivativeByNatureAxis
= us-gaap_WarrantMember
 
Convertible Preferred Stock    
Derivative [Line Items]    
Fair value, expected lives Within 14 months  
Fair value, risk-free rate 0.89%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
/ us-gaap_DerivativeByNatureAxis
= us-gaap_ConvertiblePreferredStockMember
 
Fair value, stock price volatility 147.82%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
/ us-gaap_DerivativeByNatureAxis
= us-gaap_ConvertiblePreferredStockMember