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Series B Convertible Redeemable Preferred Stock (Details Textual) (Series B Preferred Stock [Member], USD $)
3 Months Ended
Oct. 31, 2014
Jul. 31, 2014
Sep. 30, 2011
Convertible Redeemable Preferred Stock, Series B [Line Items]      
Preferred Stock, Shares Outstanding 262,475us-gaap_PreferredStockSharesOutstanding 262,475us-gaap_PreferredStockSharesOutstanding  
Preferred Stock, Dividend Rate, Percentage 6.00%us-gaap_PreferredStockDividendRatePercentage    
Preferred Stock, Dividend Rate, Per-Dollar-Amount $ 1.00us-gaap_PreferredStockDividendRatePerDollarAmount    
Stock Conversion Price $ 0.40abhi_StockConversionPrice    
Weighted Average Price of Common Stock Percentage 70.00%abhi_WeightedAveragePriceOfCommonStockPercentage    
Preferred Stock, Redemption Price Per Share $ 1.00us-gaap_PreferredStockRedemptionPricePerShare    
Preferred Stock, Liquidation Preference, Value $ 2,600,000us-gaap_PreferredStockLiquidationPreferenceValue    
Before Amendment [Member]
     
Convertible Redeemable Preferred Stock, Series B [Line Items]      
Preferred Stock, Shares Authorized     2,600,000us-gaap_PreferredStockSharesAuthorized
/ abhi_AmendmentAxis
= abhi_BeforeAmendmentMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_SeriesBPreferredStockMember
Preferred Stock, Par or Stated Value Per Share     $ 0.001us-gaap_PreferredStockParOrStatedValuePerShare
/ abhi_AmendmentAxis
= abhi_BeforeAmendmentMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_SeriesBPreferredStockMember
After Amendment [Member]
     
Convertible Redeemable Preferred Stock, Series B [Line Items]      
Preferred Stock, Shares Authorized     325,000us-gaap_PreferredStockSharesAuthorized
/ abhi_AmendmentAxis
= abhi_AfterAmendmentMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_SeriesBPreferredStockMember
Preferred Stock, Par or Stated Value Per Share     $ 0.008us-gaap_PreferredStockParOrStatedValuePerShare
/ abhi_AmendmentAxis
= abhi_AfterAmendmentMember
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_SeriesBPreferredStockMember