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CONDENSED CONSOLIDATED BALANCE SHEETS (PARENTHETICALS) (USD $)
Mar. 31, 2015
Dec. 31, 2014
Statement of Financial Position [Abstract]    
Preferred stock, par value (in dollars per share) $ 0.01us-gaap_PreferredStockParOrStatedValuePerShare $ 0.01us-gaap_PreferredStockParOrStatedValuePerShare
Preferred stock, shares authorized 15,000,000us-gaap_PreferredStockSharesAuthorized 15,000,000us-gaap_PreferredStockSharesAuthorized
Preferred stock, shares issued 4,029,502us-gaap_PreferredStockSharesIssued 4,029,502us-gaap_PreferredStockSharesIssued
Preferred stock, shares outstanding 4,029,502us-gaap_PreferredStockSharesOutstanding 4,029,502us-gaap_PreferredStockSharesOutstanding
Common stock, par value (in dollars per share) $ 0.01us-gaap_CommonStockParOrStatedValuePerShare $ 0.01us-gaap_CommonStockParOrStatedValuePerShare
Common stock, shares authorized 150,000,000us-gaap_CommonStockSharesAuthorized 150,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued 11,857,078us-gaap_CommonStockSharesIssued 8,084,471us-gaap_CommonStockSharesIssued
Common stock, shares outstanding 11,857,078us-gaap_CommonStockSharesOutstanding 8,084,471us-gaap_CommonStockSharesOutstanding