Offering	3 Months Ended
Mar. 31, 2012
Notes to Financial Statements
Offering	NOTE 2—OFFERING In the Offering, effective March 8, 2006, the Company sold to the public an aggregate of 575,000 Series A Units and 5,290,000 Series B Units at a price of $8.50 and $10.10 per unit pre reverse split, respectively. Proceeds from the initial public offering totaled approximately $54.9 million, which was net of approximately $3.4 million in underwriting and other expenses. Each Series A Unit consists of two shares of the Company's common stock, and ten Class Z Warrants (a “Class Z Warrant”). Each Series B Unit consists of two shares of the Company's Class B common stock, and two Class W Warrants (a “Class W Warrant”). The Class Z Warrants will expire on March 7, 2013 or earlier upon redemption. The Class W Warrants expired on March 7, 2011. The Company may redeem the outstanding Class Z Warrants with the prior consent of HCFP/Brenner Securities LLC (“HCFP”), the representative of the underwriters of the Offering, in whole and not in part, at a price of $.05 per warrant at any time after the warrants become exercisable, upon a minimum of 30 days' prior written notice of redemption, and if, and only if, the last sale price of the Company’s common stock equals or exceeds $87.50 per share for a Class Z Warrant for any 20 trading days within a 30 trading day period ending three business days before the Company sent the notice of redemption. At the closing of this offering, the Company sold to HCFP the underwriters for an aggregate of $100, an option (the “Underwriter's Purchase Option” or “UPO”) to purchase up to a total of 25,000 additional Series A Units and/or 230,000 additional Series B Units. The UPO expired on March 7, 2011. The exercise price and number of shares of Common Stock issuable on exercise of the Class W warrants and Class Z warrants may be adjusted in certain circumstances including in the event of a stock dividend, or our recapitalization, reorganization, merger or consolidation. Such adjustment occurred as a result of the one-for-ten reverse split of the Company’s Common Stock effected on August 27, 2010 (the “Reverse Split”) and the number of shares of Common Stock purchasable under the Class Z warrants reduced tenfold and the exercise prices increased tenfold. However, the Class Z warrants will not be adjusted for issuances of Common Stock at a price below their respective exercise prices.

Offering

3 Months Ended

Mar. 31, 2012

NOTE 2—OFFERING

In the Offering, effective March 8, 2006, the Company sold to the public an aggregate of 575,000 Series A Units and 5,290,000 Series B Units at a price of $8.50 and $10.10 per unit pre reverse split, respectively. Proceeds from the initial public offering totaled approximately $54.9 million, which was net of approximately $3.4 million in underwriting and other expenses. Each Series A Unit consists of two shares of the Company's common stock, and ten Class Z Warrants (a “Class Z Warrant”). Each Series B Unit consists of two shares of the Company's Class B common stock, and two Class W Warrants (a “Class W Warrant”).

The Class Z Warrants will expire on March 7, 2013 or earlier upon redemption. The Class W Warrants expired on March 7, 2011. The Company may redeem the outstanding Class Z Warrants with the prior consent of HCFP/Brenner Securities LLC (“HCFP”), the representative of the underwriters of the Offering, in whole and not in part, at a price of $.05 per warrant at any time after the warrants become exercisable, upon a minimum of 30 days' prior written notice of redemption, and if, and only if, the last sale price of the Company’s common stock equals or exceeds $87.50 per share for a Class Z Warrant for any 20 trading days within a 30 trading day period ending three business days before the Company sent the notice of redemption.

At the closing of this offering, the Company sold to HCFP the underwriters for an aggregate of $100, an option (the “Underwriter's Purchase Option” or “UPO”) to purchase up to a total of 25,000 additional Series A Units and/or 230,000 additional Series B Units. The UPO expired on March 7, 2011.

The exercise price and number of shares of Common Stock issuable on exercise of the Class W warrants and Class Z warrants may be adjusted in certain circumstances including in the event of a stock dividend, or our recapitalization, reorganization, merger or consolidation. Such adjustment occurred as a result of the one-for-ten reverse split of the Company’s Common Stock effected on August 27, 2010 (the “Reverse Split”) and the number of shares of Common Stock purchasable under the Class Z warrants reduced tenfold and the exercise prices increased tenfold. However, the Class Z warrants will not be adjusted for issuances of Common Stock at a price below their respective exercise prices.