Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity (Deficit) (Details Textual)

v2.4.1.9
Shareholders' Equity (Deficit) (Details Textual) (USD $)
0 Months Ended 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended 3 Months Ended
May 16, 2014
Mar. 31, 2014
Sep. 30, 2014
Dec. 31, 2014
Jun. 30, 2014
Jun. 30, 2013
Dec. 31, 2014
Jan. 31, 2014
Dec. 31, 2013
Additional Warrants Issued           562,352antb_AdditionalWarrantsIssued      
Advertising Expenses For Common Stock     $ 296,669antb_AdvertisingExpensesForCommonStock            
Services Agreement Expenses   500,000antb_ServicesAgreementExpenses              
Adjustments to Additional Paid in Capital, Warrant Issued 690,187us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued     1,954,188us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued 690,187us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued        
Common Stock                  
Stock issued during period, shares, new issues       3,743,557us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
5,725,327us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
       
Payments of stock issuance costs       1,899,499us-gaap_PaymentsOfStockIssuanceCosts
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
2,263,804us-gaap_PaymentsOfStockIssuanceCosts
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
       
Stock Issued During Period, Shares, Share-based Compensation, Gross     291,669us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensationGross
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
           
Adjustments to Additional Paid in Capital, Warrant Issued       0us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
0us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_CommonStockMember
       
Warrant                  
Adjustments to Additional Paid in Capital, Warrant Issued       898,719us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
898,719us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued
/ us-gaap_StatementEquityComponentsAxis
= us-gaap_WarrantMember
       
2013 Notes                  
Class of Warrant or Right, Exercise Price of Warrants or Rights               $ 1.89us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ShortTermDebtTypeAxis
= antb_TwoThousandAndThirteenNotesMember
$ 1.89us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ShortTermDebtTypeAxis
= antb_TwoThousandAndThirteenNotesMember
Private Placement                  
Stock issued during period, shares, new issues         5,725,327us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
       
Sale of stock, price per share         $ 2.34us-gaap_SaleOfStockPricePerShare
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
       
Proceeds from issuance of private placement         7,600,000us-gaap_ProceedsFromIssuanceOfPrivatePlacement
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
       
Payments of stock issuance costs         1,365,085us-gaap_PaymentsOfStockIssuanceCosts
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
       
Class of warrant or right of warrants or rights expiring period         36 months        
Private Placement | Subsequent Event                  
Stock issued during period, shares, new issues             3,743,557us-gaap_StockIssuedDuringPeriodSharesNewIssues
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
   
Sale of stock, price per share       $ 2.50us-gaap_SaleOfStockPricePerShare
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
    $ 2.50us-gaap_SaleOfStockPricePerShare
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
   
Proceeds from issuance of private placement             6,200,000us-gaap_ProceedsFromIssuanceOfPrivatePlacement
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
   
Payments of stock issuance costs             718,554us-gaap_PaymentsOfStockIssuanceCosts
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
   
Class of warrant or right of warrants or rights expiring period             36 months    
Adjustments to Additional Paid in Capital, Warrant Issued             $ 1,180,945us-gaap_AdjustmentsToAdditionalPaidInCapitalWarrantIssued
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
   
Private Placement | 2013 Notes                  
Description on additional warrants issuance to investors       For each dollar that was invested in the 2013 Notes, the Company would issue one-half of one common share purchase warrant for their investment in the private placement transaction for up to 150% of their investment in the 2013 Notes.          
Class of warrant or right of warrants or rights expiring period       36 months          
Class of Warrant or Right, Exercise Price of Warrants or Rights       $ 2.34us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ShortTermDebtTypeAxis
= antb_TwoThousandAndThirteenNotesMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember
    $ 2.34us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
/ us-gaap_ShortTermDebtTypeAxis
= antb_TwoThousandAndThirteenNotesMember
/ us-gaap_SubsidiarySaleOfStockAxis
= us-gaap_PrivatePlacementMember