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Private Units (Details) (USD $)
3 Months Ended
Mar. 31, 2015
Private Units [Abstract]  
Sale of private units 558,500us-gaap_SaleOfStockNumberOfSharesIssuedInTransaction
Price per share $ 10us-gaap_SaleOfStockPricePerShare
Sale of private units, Amount $ 5,585,000us-gaap_SaleOfStockConsiderationReceivedOnTransaction