CONDENSED CONSOLIDATED BALANCE SHEETS [Parenthetical] (USD $)	Mar. 31, 2015	Dec. 31, 2014
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	75,000,000us-gaap_CommonStockSharesAuthorized	75,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares issued	12,853,381us-gaap_CommonStockSharesIssued	10,731,160us-gaap_CommonStockSharesIssued
Common stock, shares outstanding	12,853,381us-gaap_CommonStockSharesOutstanding	10,731,160us-gaap_CommonStockSharesOutstanding
Series A Convertible Preferred Stock [Member]
Preferred stock,par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,416,160	1,416,160
Preferred stock, shares issued	10,143	9,993
Preferred stock, shares outstanding	10,143	9,993
Undesignated Preferred Stock [Member]
Preferred stock,par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	8,583,840	8,583,840
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0

Face amount or stated value per share of common stock.

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