Note 11 - Subsequent Events	9 Months Ended
Sep. 30, 2013
Subsequent Events [Abstract]
Subsequent Events [Text Block]	11. SUBSEQUENT EVENTS Pursuant to a series of Private Investors Securities Purchase Agreements (the “PI SPA”), on October 25, 2013 and November 8, 2013 the Company issued to certain private investors an aggregate of 24,647,337 units consisting of 24,647,337 shares of common stock (the “Shares”) and warrants to purchase an additional 24,647,337 shares of our common stock (the “Warrants”) for an aggregate purchase price of $3,697,100. Each unit had a purchase price of $0.15 and consisted of one share of common stock and one Warrant. The Warrants are immediately exercisable at an exercise price of $0.25 per share, have a term of three years, and are exercisable on a cashless basis if at any time following the 9 month anniversary of the issuance date, there is not an effective registration statement covering the public resale of the shares of Common Stock underlying the Warrants. Investors in the PI SPA have certain anti-dilution rights which require the Company to issue additional shares of common stock to the investors if within the nine months following November 8, 2013, the Company, sells or issues any common stock or common stock equivalents (other than sales or issuances to directors, officers, employees or independent contractors in the ordinary course of business for compensation purposes and stock splits and stock dividends payable in respect of the Company’s common stock) having a purchase, exercise or conversion price per share of less than $0.15. The Shares and shares of common stock underlying the Warrants are subject to a registration rights agreement pursuant to which the Company has agreed to seek registration of the Shares and the shares of common stock underlying the Warrants within 30 days and have such registration statement declared effective within 90 days. Pursuant to a placement agency letter agreement, the Company paid the placement agent cash commissions equal to 8% of the gross proceeds of the offering, reimbursed the placement agent for its reasonable out of pocket expenses, and issued to the placement agent warrants (the “Placement Agent Warrants”) to purchase an aggregate of 1,971,786 shares of common stock. The Placement Agent Warrants have substantially the same terms as the Warrants issued to the investors, except the Placement Agent Warrants are immediately exercisable on a cashless basis. The sales of securities in this offering triggered the anti-dilution rights set forth in the July Private Investor SPA. As a result, in connection with the October 25, 2013 closing, the per share purchase price set forth in the July Private Investor SPA was reduced to $0.2722 resulting in the issuance of 357,452 additional shares of common stock. In connection with the November 8, 2013 closing, the per share purchase price set forth in the July Private Investor SPA was further reduced to $0.2684 resulting in the issuance of 54,614 additional shares of common stock. On November 8, 2013, pursuant to a series of Securities Purchase Agreements (the “SPA”), we issued to certain private investors 4,100,000 units consisting of 4,100,000 shares of our common stock (the “Shares”) and warrants to purchase an additional 4,100,000 shares of our common stock (the “Warrants”) for an aggregate purchase price of $615,000. Each unit had a purchase price of $0.15 and consisted of one share of common stock and one Warrant. The Warrants are immediately exercisable at an exercise price of $0.25 per share at any time prior to November 7, 2016. The Warrants are also exercisable on a cashless basis if at any time following the 9 month anniversary of the issuance date there is no effective registration statement covering the resale of the shares of Common Stock underlying the Warrants. The exercise price and the number of shares issuable upon exercise of the Warrants are subject to adjustment upon the occurrence of certain events, including stock dividends, stock splits, combinations, and reclassifications of our capital stock, and the Warrants immediately terminate upon the sale of all or substantially all of our assets or the acquisition of more than 50% of our voting securities by any person in one or a series of related transactions. The Warrants do not confer upon the holders thereof any voting, dividend or other rights as stockholders of our Company. The Shares and shares of common stock underlying the Warrants are subject to a registration rights agreement pursuant to which we are obligated to seek registration of the Shares and the shares of common stock underlying the Warrants within 30 days and have such registration statement declared effective within 90 days. Pursuant to a placement agency letter agreement, we paid the placement agent cash commissions equal to 8% of the gross proceeds of the offering and agreed to reimburse the placement agent for its reasonable out of pocket expenses. In addition, we issued to the placement agent a warrant (the “Placement Agent Warrants”) to purchase an aggregate of 328,000 shares of common stock. The Placement Agent Warrant has substantially the same terms as the Warrants issued to the investors, except such warrants are immediately exercisable on a cashless basis. Neither the Shares, Warrants nor the Placement Agent Warrant (including the shares of common stock issuable upon exercise of the Warrants or the Placement Agent Warrant) were registered under the Securities Act of 1933, as amended (the “Securities Act”) at the time of sale, and therefore may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements. The securities were issued in a private placement transaction solely to a limited number of accredited investors pursuant to the exemption from registration provided by Section 4(2) of the Securities Act and Rule 506 of Regulation D thereunder, without engaging in any advertising or general solicitation of any kind.

Note 11 - Subsequent Events

9 Months Ended

Sep. 30, 2013

11. SUBSEQUENT EVENTS

Pursuant to a series of Private Investors Securities Purchase Agreements (the “PI SPA”), on October 25, 2013 and November 8, 2013 the Company issued to certain private investors an aggregate of 24,647,337 units consisting of 24,647,337 shares of common stock (the “Shares”) and warrants to purchase an additional 24,647,337 shares of our common stock (the “Warrants”) for an aggregate purchase price of $3,697,100. Each unit had a purchase price of $0.15 and consisted of one share of common stock and one Warrant. The Warrants are immediately exercisable at an exercise price of $0.25 per share, have a term of three years, and are exercisable on a cashless basis if at any time following the 9 month anniversary of the issuance date, there is not an effective registration statement covering the public resale of the shares of Common Stock underlying the Warrants.

Investors in the PI SPA have certain anti-dilution rights which require the Company to issue additional shares of common stock to the investors if within the nine months following November 8, 2013, the Company, sells or issues any common stock or common stock equivalents (other than sales or issuances to directors, officers, employees or independent contractors in the ordinary course of business for compensation purposes and stock splits and stock dividends payable in respect of the Company’s common stock) having a purchase, exercise or conversion price per share of less than $0.15.

The Shares and shares of common stock underlying the Warrants are subject to a registration rights agreement pursuant to which the Company has agreed to seek registration of the Shares and the shares of common stock underlying the Warrants within 30 days and have such registration statement declared effective within 90 days.

Pursuant to a placement agency letter agreement, the Company paid the placement agent cash commissions equal to 8% of the gross proceeds of the offering, reimbursed the placement agent for its reasonable out of pocket expenses, and issued to the placement agent warrants (the “Placement Agent Warrants”) to purchase an aggregate of 1,971,786 shares of common stock. The Placement Agent Warrants have substantially the same terms as the Warrants issued to the investors, except the Placement Agent Warrants are immediately exercisable on a cashless basis.

The sales of securities in this offering triggered the anti-dilution rights set forth in the July Private Investor SPA. As a result, in connection with the October 25, 2013 closing, the per share purchase price set forth in the July Private Investor SPA was reduced to $0.2722 resulting in the issuance of 357,452 additional shares of common stock. In connection with the November 8, 2013 closing, the per share purchase price set forth in the July Private Investor SPA was further reduced to $0.2684 resulting in the issuance of 54,614 additional shares of common stock.

On November 8, 2013, pursuant to a series of Securities Purchase Agreements (the “SPA”), we issued to certain private investors 4,100,000 units consisting of 4,100,000 shares of our common stock (the “Shares”) and warrants to purchase an additional 4,100,000 shares of our common stock (the “Warrants”) for an aggregate purchase price of $615,000. Each unit had a purchase price of $0.15 and consisted of one share of common stock and one Warrant.

The Warrants are immediately exercisable at an exercise price of $0.25 per share at any time prior to November 7, 2016. The Warrants are also exercisable on a cashless basis if at any time following the 9 month anniversary of the issuance date there is no effective registration statement covering the resale of the shares of Common Stock underlying the Warrants. The exercise price and the number of shares issuable upon exercise of the Warrants are subject to adjustment upon the occurrence of certain events, including stock dividends, stock splits, combinations, and reclassifications of our capital stock, and the Warrants immediately terminate upon the sale of all or substantially all of our assets or the acquisition of more than 50% of our voting securities by any person in one or a series of related transactions. The Warrants do not confer upon the holders thereof any voting, dividend or other rights as stockholders of our Company.

The Shares and shares of common stock underlying the Warrants are subject to a registration rights agreement pursuant to which we are obligated to seek registration of the Shares and the shares of common stock underlying the Warrants within 30 days and have such registration statement declared effective within 90 days.

Pursuant to a placement agency letter agreement, we paid the placement agent cash commissions equal to 8% of the gross proceeds of the offering and agreed to reimburse the placement agent for its reasonable out of pocket expenses. In addition, we issued to the placement agent a warrant (the “Placement Agent Warrants”) to purchase an aggregate of 328,000 shares of common stock. The Placement Agent Warrant has substantially the same terms as the Warrants issued to the investors, except such warrants are immediately exercisable on a cashless basis.

Neither the Shares, Warrants nor the Placement Agent Warrant (including the shares of common stock issuable upon exercise of the Warrants or the Placement Agent Warrant) were registered under the Securities Act of 1933, as amended (the “Securities Act”) at the time of sale, and therefore may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements. The securities were issued in a private placement transaction solely to a limited number of accredited investors pursuant to the exemption from registration provided by Section 4(2) of the Securities Act and Rule 506 of Regulation D thereunder, without engaging in any advertising or general solicitation of any kind.