v2.4.1.9
Notes Payable (Details Narrative) (USD $)
3 Months Ended 12 Months Ended 3 Months Ended 0 Months Ended
Mar. 31, 2015
Mar. 31, 2014
Dec. 31, 2013
Dec. 31, 2012
Apr. 30, 2014
Jun. 04, 2012
Jul. 02, 2013
Feb. 22, 2013
Unsecured promissory note bearing interest, percentage     10.00%us-gaap_DebtInstrumentInterestRateStatedPercentage          
Promissory Note, maturity date     Jan. 01, 2014          
Debt converted, amount $ 1,351,749us-gaap_DebtConversionConvertedInstrumentAmount1              
Note converted into the common stock shares 1,351,750,001us-gaap_DebtConversionConvertedInstrumentSharesIssued1              
Gain on foreign currency transaction 19,992us-gaap_ForeignCurrencyTransactionGainLossBeforeTax 43us-gaap_ForeignCurrencyTransactionGainLossBeforeTax            
Repayment of Debt 8,737us-gaap_RepaymentsOfNotesPayable 37,800us-gaap_RepaymentsOfNotesPayable            
Unsecured Promissory Note [Member]                
Principal outstanding in promissory note 90,152us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_LongtermDebtTypeAxis
= btzo_UnsecuredPromissoryNoteMember
             
Accrued interest 23,025us-gaap_InterestReceivable
/ us-gaap_LongtermDebtTypeAxis
= btzo_UnsecuredPromissoryNoteMember
             
Additional borrowings     43,214us-gaap_ProceedsFromIssuanceOfDebt
/ us-gaap_LongtermDebtTypeAxis
= btzo_UnsecuredPromissoryNoteMember
         
Promissory Note, maturity date       Mar. 10, 2014        
Debt converted, amount     8,062us-gaap_DebtConversionConvertedInstrumentAmount1
/ us-gaap_LongtermDebtTypeAxis
= btzo_UnsecuredPromissoryNoteMember
         
Note converted into the common stock shares     8,062,000us-gaap_DebtConversionConvertedInstrumentSharesIssued1
/ us-gaap_LongtermDebtTypeAxis
= btzo_UnsecuredPromissoryNoteMember
         
Three Promissory Note [Member] | Echo Factory [Member]                
Notes Payable         7,500us-gaap_NotesPayable
/ us-gaap_DebtInstrumentAxis
= btzo_ThreePromissoryNoteMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= btzo_EchoFactoryMember
     
Promissory note term         12 months      
Unsecured promissory note bearing interest, percentage         8.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= btzo_ThreePromissoryNoteMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= btzo_EchoFactoryMember
     
Principal outstanding in promissory note 22,500us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_DebtInstrumentAxis
= btzo_ThreePromissoryNoteMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= btzo_EchoFactoryMember
             
Accrued interest 1,849us-gaap_InterestReceivable
/ us-gaap_DebtInstrumentAxis
= btzo_ThreePromissoryNoteMember
/ us-gaap_RelatedPartyTransactionsByRelatedPartyAxis
= btzo_EchoFactoryMember
             
Unsecured Promissory Note [Member]                
Notes Payable       55,000us-gaap_NotesPayable
/ us-gaap_DebtInstrumentAxis
= btzo_UnsecuredPromissoryNoteMember
       
Unsecured promissory note bearing interest, percentage       10.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= btzo_UnsecuredPromissoryNoteMember
       
ACT [Member]                
Company agreed to pay for subsidiary               194,447us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
/ us-gaap_BusinessAcquisitionAxis
= btzo_ACTMember
Gain on foreign currency transaction 19,922us-gaap_ForeignCurrencyTransactionGainLossBeforeTax
/ us-gaap_BusinessAcquisitionAxis
= btzo_ACTMember
             
Repayment of Debt 157,893us-gaap_RepaymentsOfNotesPayable
/ us-gaap_BusinessAcquisitionAxis
= btzo_ACTMember
             
ACT [Member] | Euro [Member]                
Company agreed to pay for subsidiary               147,000us-gaap_BusinessAcquisitionCostOfAcquiredEntityTransactionCosts
/ us-gaap_BusinessAcquisitionAxis
= btzo_ACTMember
/ btzo_CurrenciesAxis
= btzo_EuroMember
ACT [Member] | Series A Convertible Redeemable Preferred shares [Member]                
Stock issued during the period for acquisition, shares           3,300,000us-gaap_StockIssuedDuringPeriodSharesAcquisitions
/ us-gaap_BusinessAcquisitionAxis
= btzo_ACTMember
/ us-gaap_StatementClassOfStockAxis
= btzo_SeriesAConvertibleRedeemablePreferredsharesMember
   
Lexi Luu [Member]                
Unsecured promissory note bearing interest, percentage             45.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_BusinessAcquisitionAxis
= btzo_LexiLuuMember
 
Principal outstanding in promissory note 5,222us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_BusinessAcquisitionAxis
= btzo_LexiLuuMember
             
Accrued interest 2,273us-gaap_InterestReceivable
/ us-gaap_BusinessAcquisitionAxis
= btzo_LexiLuuMember
             
Additional borrowings             10,000us-gaap_ProceedsFromIssuanceOfDebt
/ us-gaap_BusinessAcquisitionAxis
= btzo_LexiLuuMember
 
Promissory Note, maturity date             Jan. 01, 2014  
Promissory note bearing interest rate             $ 1,076us-gaap_LongtermDebtPercentageBearingFixedInterestAmount
/ us-gaap_BusinessAcquisitionAxis
= btzo_LexiLuuMember