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11. WARRANTS (Details - Assumptions) (Warrants [Member], USD $)
6 Months Ended 12 Months Ended
Sep. 30, 2014
Mar. 31, 2014
Mar. 31, 2013
Average expected life   7 years 7 years
Expected dividends $ 0.00us-gaap_FairValueAssumptionsExpectedDividendPayments $ 0us-gaap_FairValueAssumptionsExpectedDividendPayments $ 0us-gaap_FairValueAssumptionsExpectedDividendPayments
Minimum [Member]
     
Risk free interest rate 0.79%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
/ us-gaap_AwardTypeAxis
= us-gaap_WarrantMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
   
Average expected life 5 years    
Expected Volatility Rate 90.10%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
/ us-gaap_AwardTypeAxis
= us-gaap_WarrantMember
/ us-gaap_RangeAxis
= us-gaap_MinimumMember
   
Maximum [Member]
     
Risk free interest rate 2.29%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate
/ us-gaap_AwardTypeAxis
= us-gaap_WarrantMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember
   
Average expected life 7 years    
Expected Volatility Rate 95.80%us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate
/ us-gaap_AwardTypeAxis
= us-gaap_WarrantMember
/ us-gaap_RangeAxis
= us-gaap_MaximumMember