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Securitized Loans (Details Textual) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Jul. 26, 2013
May 16, 2014
Debt Instrument [Line Items]        
Debt Instrument, Interest Rate, Stated Percentage     8.00%us-gaap_DebtInstrumentInterestRateStatedPercentage  
Secured Debt, Current    $ 385,000us-gaap_SecuredDebtCurrent    
Secured Long-term Debt, Noncurrent    35,000us-gaap_SecuredLongTermDebt    
Standard loan interest 80,672us-gaap_InterestExpenseDebt 40,186us-gaap_InterestExpenseDebt    
Securitized Financing Short Term Agreement [Member]        
Debt Instrument [Line Items]        
Secured Debt       420,000us-gaap_SecuredDebt
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
Pledged Financial Instruments, Not Separately Reported, Securities, Total       739,000us-gaap_PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesPledged
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
Debt Instrument, Periodic Payment, Principal 35,000us-gaap_DebtInstrumentPeriodicPaymentPrincipal
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
     
Debt Instrument, Maturity Date Jan. 31, 2015      
Debt Instrument, Interest Rate, Stated Percentage       15.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
Debt Instrument Percentage of Establishment Fee       3.00%mbmi_DebtInstrumentPercentageOfEstablishmentFee
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
Debt Instrument, Periodic Payment, Interest 35,000us-gaap_DebtInstrumentPeriodicPaymentInterest
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
     
Interest Payable, Current 5,991us-gaap_InterestPayableCurrent
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
     
Secured Debt, Current 378,489us-gaap_SecuredDebtCurrent
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
     
Secured Long-term Debt, Noncurrent 413,489us-gaap_SecuredLongTermDebt
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
     
Interest expense 110,862us-gaap_InterestExpense
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
     
Standard loan interest 74,652us-gaap_InterestExpenseDebt
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
     
Overdraft interest 36,210us-gaap_FinancingInterestExpense
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember
     
Repayment of interest $ 104,870us-gaap_PaymentsOfDebtExtinguishmentCosts
/ us-gaap_DebtInstrumentAxis
= mbmi_SecuritizedFinancingShortTermAgreementMember