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Secured Notes Payable - Summary of Long-Term Debt (Details) (USD $)
Mar. 31, 2015
Dec. 31, 2014
Long term debt, total $ 3,779,600us-gaap_DebtInstrumentCarryingAmount $ 3,913,300us-gaap_DebtInstrumentCarryingAmount
Less current maturities 3,779,600us-gaap_LongTermDebtCurrent 3,913,300us-gaap_LongTermDebtCurrent
Long-term debt non-current      
MBFinancialBankNotes With 4% Prime Plus Interest Rate [Member]    
Long term debt, total 2,386,700us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_DebtInstrumentAxis
= MENB_MbFinancialBankNotesWithFourPercentageOfPrimePlusInterestRateMember
2,423,600us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_DebtInstrumentAxis
= MENB_MbFinancialBankNotesWithFourPercentageOfPrimePlusInterestRateMember
MBFinancialBankNotes With 3.5% Prime Plus Interest Rate [Member]    
Long term debt, total $ 1,392,900us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_DebtInstrumentAxis
= MENB_MBFinancialBankNotesWithThreePointFivePercentageOfPrimePlusInterestRateMember
$ 1,489,700us-gaap_DebtInstrumentCarryingAmount
/ us-gaap_DebtInstrumentAxis
= MENB_MBFinancialBankNotesWithThreePointFivePercentageOfPrimePlusInterestRateMember