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Subsequent Events	3 Months Ended
	Mar. 31, 2013
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events On April 29, 2013, the Company entered into an Underwriting Agreement (the “Underwriting Agreement”) with Aegis Capital Corp. (“Aegis”), providing for the offer and sale in a firm commitment underwritten public offering (the “Offering”) of 20,000,000 shares of the Company's common stock, par value $0.001 per share at a public offering price of $0.50 per share.  Between April 30, 2013 and May 1, 2013, the underwriter exercised its entire over-allotment option of 3,000,000 shares in accordance with the Underwriting Agreement. The Company received gross proceeds of $11.5 million, before deducting underwriting discounts and commissions and offering expenses payable by the Company. The Offering closed on May 3, 2013.

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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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