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Stockholders' Equity (Details Textual) (Series B Preferred Stock [Member], USD $)	1 Months Ended	3 Months Ended
	Mar. 31, 2009	Mar. 31, 2015	Dec. 31, 2014
Series B Preferred Stock [Member]
Stockholders' Equity (Textual)
Preferred stock, liquidation preference		$ 0.001	$ 0.001
Conversion of shares	132.07	10,962

The per share liquidation preference (or restrictions) of nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) that has a preference in involuntary liquidation considerably in excess of the par or stated value of the shares. The liquidation preference is the difference between the preference in liquidation and the par or stated values of the share.

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