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Acquisition (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2014
Net Assets Purchased    
Goodwill $ 25,000us-gaap_Goodwill   
Purchase Price 25,000us-gaap_GoodwillAcquiredDuringPeriod  
Series B Preferred [Member]    
Net Assets Purchased    
Goodwill   $ 25,000us-gaap_Goodwill
/ us-gaap_StatementClassOfStockAxis
= mbmi_SeriesBPreferredConvertibleStockMember