7 - Secured Promissory Notes and Advances	9 Months Ended
Sep. 30, 2011
Debt Disclosure [Text Block]	7 — Secured Promissory Notes and Advances 2008 Bridge Loan - In November and December 2007, the Company received $600,000 in advance payments, pursuant to the sale of secured notes with individual investors, including $330,000 from related parties. In 2008 the Company received an additional $1,320,000, including $170,000 from related parties, pursuant to the sale of additional secured notes with individual investors, for a total of $1,920,000. The secured notes were issued on January 16, 2008 and were scheduled to mature 13 to 18 months after issuance (“2008 Bridge Loan”). The 2008 Bridge Loan was extended in 2009 to July 15, 2010, and then modified on October 5, 2010 (“2008 Bridge Loan Modification”) to be paid in quarterly installments, of interest, fees and principal, commencing March 31, 2011 and concluding on July 15, 2012. A partial interest payment of $42,600 was made on March 31, 2011 and the June 30, 2011 and September 30, 2011 payments on principal were not made. The 2008 Bridge Loan bears interest at a rate of 13% per annum and contain an origination and documentation fee equal to 3% and 2.5%, respectively, of the original principal amount of the note. The 2008 Bridge Loan is collateralized by substantially all of the assets of the Company. Since inception, the Company has incurred $1,014,000 in interest and fees, including $74,000 and $209,000 during the three and nine months ended September 30, 2011, respectively. In connection with the notes, the Company originally issued two common stock purchase warrants for every dollar received or 3.84 million common stock purchase warrants with an exercise price of $1.00, (the “Initial Warrants” and the “Additional Warrants”, collectively the “2008 Bridge Origination Warrants”). These 2008 Bridge Origination Warrants contained terms which resulted in 3.84 million shares of common stock being issued in 2009, in accordance with those terms, to extinguish the 2008 Bridge Origination Warrants. In exchange for the first extension of the due date from July 15, 2009 to July 15, 2010 the holder received a common stock purchase warrant (“Extension Warrants”) for each dollar of principal with an exercise price of $0.50 per share that were set to expire on July 14, 2016. The 2008 Bridge Loan Modification extends the term of Extension Warrants to July 14, 2018. In exchange for the 2008 Bridge Loan Modification the holder received a common stock purchase warrant (“2010 Extension Warrants”) for each dollar of principal with an exercise price of $0.01 per share that will expire on October 5, 2017. The value associated with the 2010 Extension Warrants was $11,000 and was recorded as an offset to the principal balance of the secured notes and is being amortized into interest expenses over the term of the notes using the effective interest method. The warrants were valued using the Black-Scholes formula. The “Initial Warrants” also contained a put feature which gave the holder the option to put the warrant back to the Company for $0.15 per share and had been carried as a liability in the Company’s financial statements. The put feature was eliminated pursuant to the 2008 Bridge Loan Modification and the $288,000 related liability was reclassified to equity. 2009 Bridge Loan- In November and December 2008, two related party secured note holders advanced an additional $310,000 and in 2009 there were advances of an additional $152,500 from existing note holders, including $65,000 from related parties, paying 13% interest per annum. On June 12, 2009, the Company entered into a Short Term Loan and Security Agreement (“2009 Bridge Loan”) with the advance lenders. Per the 2009 Bridge Loan, the maturity date of the loans was extended from June 30, 2009 to February 28, 2010, and then subsequently modified on October 5, 2010 (“2009 Bridge Loan Modification”) to be paid in quarterly installments, of interest, fees and principal, commencing November 30, 2010 and concluding February 28, 2012. On November 30, 2010 the note holders waived their initial installment payment for 60 days and received their first payments as of January 31, 2011. A partial interest payment of $59,300 has been made and the May 31, 2011 and August 31, 2011 payments on principal were not made. The 2009 Bridge Loan accrues interest at 13% per annum and contain an origination and documentation fee equal to 3% and 2.5%, respectively, of the original principal amount of the note. The holder of each note has the right, at any time and from time to time, to convert the entire principal plus accrued interest and origination and documentation fee, or any portion thereof, into shares of common stock by dividing the conversion amount by $0.25. The 2009 Bridge Loan is collateralized by substantially all of the assets of the Company. Since inception, the Company has incurred $196,000 in interest and fees, including $18,000 and $51,000 during the three and nine months ended September 30, 2011, respectively. As was the case for the 2008 Bridge Loan warrants, the provisions of the 2009 Bridge Loan warrants included terms that resulted in the company providing shares of common stock in lieu of exercise under certain conditions, which conditions occurred on June 12, 2009 and resulted in the issuance of 1,387,500 shares of common stock to extinguish the 2009 Bridge Original Warrants. In exchange for the 2009 Bridge Loan Modification the holder received a common stock purchase warrant (“2010 Extension Warrants”) for each dollar of principal with an exercise price of $0.01 per share that expire on October 5, 2017. The value associated with the 2010 Extension Warrants was $3,000 and was recorded as an offset to the principal balance of the secured notes and is being amortized into interest expenses over the term of the notes using the effective interest method. The warrants were valued using the Black-Scholes formula. The total expense recorded by the Company for amortization of the debt discount related to all warrants was $2,000 and $1,000 for the three months ended September 30, 2011 and 2010, respectively and $6,000 and $5,000 for the nine months ended September 30, 2011 and 2010, respectively. The net amount of the notes was $2,378,000 and $2,371,000 as of September 30, 2011 and December 31, 2010, respectively. The Company did not make certain scheduled interest and principal payments on both the 2008 and 2009 Bridge Loans during the three and nine months ended September 30, 2011. It has not received a notice of cure or default from any of the note holders in response to the non-payments.

7 - Secured Promissory Notes and Advances

9 Months Ended

Sep. 30, 2011

7 — Secured Promissory Notes and Advances

2008 Bridge Loan - In November and December 2007, the Company received $600,000 in advance payments, pursuant to the sale of secured notes with individual investors, including $330,000 from related parties. In 2008 the Company received an additional $1,320,000, including $170,000 from related parties, pursuant to the sale of additional secured notes with individual investors, for a total of $1,920,000. The secured notes were issued on January 16, 2008 and were scheduled to mature 13 to 18 months after issuance (“2008 Bridge Loan”). The 2008 Bridge Loan was extended in 2009 to July 15, 2010, and then modified on October 5, 2010 (“2008 Bridge Loan Modification”) to be paid in quarterly installments, of interest, fees and principal, commencing March 31, 2011 and concluding on July 15, 2012. A partial interest payment of $42,600 was made on March 31, 2011 and the June 30, 2011 and September 30, 2011 payments on principal were not made. The 2008 Bridge Loan bears interest at a rate of 13% per annum and contain an origination and documentation fee equal to 3% and 2.5%, respectively, of the original principal amount of the note. The 2008 Bridge Loan is collateralized by substantially all of the assets of the Company. Since inception, the Company has incurred $1,014,000 in interest and fees, including $74,000 and $209,000 during the three and nine months ended September 30, 2011, respectively.

In connection with the notes, the Company originally issued two common stock purchase warrants for every dollar received or 3.84 million common stock purchase warrants with an exercise price of $1.00, (the “Initial Warrants” and the “Additional Warrants”, collectively the “2008 Bridge Origination Warrants”). These 2008 Bridge Origination Warrants contained terms which resulted in 3.84 million shares of common stock being issued in 2009, in accordance with those terms, to extinguish the 2008 Bridge Origination Warrants. In exchange for the first extension of the due date from July 15, 2009 to July 15, 2010 the holder received a common stock purchase warrant (“Extension Warrants”) for each dollar of principal with an exercise price of $0.50 per share that were set to expire on July 14, 2016. The 2008 Bridge Loan Modification extends the term of Extension Warrants to July 14, 2018. In exchange for the 2008 Bridge Loan Modification the holder received a common stock purchase warrant (“2010 Extension Warrants”) for each dollar of principal with an exercise price of $0.01 per share that will expire on October 5, 2017. The value associated with the 2010 Extension Warrants was $11,000 and was recorded as an offset to the principal balance of the secured notes and is being amortized into interest expenses over the term of the notes using the effective interest method. The warrants were valued using the Black-Scholes formula.

The “Initial Warrants” also contained a put feature which gave the holder the option to put the warrant back to the Company for $0.15 per share and had been carried as a liability in the Company’s financial statements. The put feature was eliminated pursuant to the 2008 Bridge Loan Modification and the $288,000 related liability was reclassified to equity.

2009 Bridge Loan- In November and December 2008, two related party secured note holders advanced an additional $310,000 and in 2009 there were advances of an additional $152,500 from existing note holders, including $65,000 from related parties, paying 13% interest per annum. On June 12, 2009, the Company entered into a Short Term Loan and Security Agreement (“2009 Bridge Loan”) with the advance lenders. Per the 2009 Bridge Loan, the maturity date of the loans was extended from June 30, 2009 to February 28, 2010, and then subsequently modified on October 5, 2010 (“2009 Bridge Loan Modification”) to be paid in quarterly installments, of interest, fees and principal, commencing November 30, 2010 and concluding February 28, 2012. On November 30, 2010 the note holders waived their initial installment payment for 60 days and received their first payments as of January 31, 2011. A partial interest payment of $59,300 has been made and the May 31, 2011 and August 31, 2011 payments on principal were not made. The 2009 Bridge Loan accrues interest at 13% per annum and contain an origination and documentation fee equal to 3% and 2.5%, respectively, of the original principal amount of the note. The holder of each note has the right, at any time and from time to time, to convert the entire principal plus accrued interest and origination and documentation fee, or any portion thereof, into shares of common stock by dividing the conversion amount by $0.25. The 2009 Bridge Loan is collateralized by substantially all of the assets of the Company. Since inception, the Company has incurred $196,000 in interest and fees, including $18,000 and $51,000 during the three and nine months ended September 30, 2011, respectively.

As was the case for the 2008 Bridge Loan warrants, the provisions of the 2009 Bridge Loan warrants included terms that resulted in the company providing shares of common stock in lieu of exercise under certain conditions, which conditions occurred on June 12, 2009 and resulted in the issuance of 1,387,500 shares of common stock to extinguish the 2009 Bridge Original Warrants. In exchange for the 2009 Bridge Loan Modification the holder received a common stock purchase warrant (“2010 Extension Warrants”) for each dollar of principal with an exercise price of $0.01 per share that expire on October 5, 2017. The value associated with the 2010 Extension Warrants was $3,000 and was recorded as an offset to the principal balance of the secured notes and is being amortized into interest expenses over the term of the notes using the effective interest method. The warrants were valued using the Black-Scholes formula.

The total expense recorded by the Company for amortization of the debt discount related to all warrants was $2,000 and $1,000 for the three months ended September 30, 2011 and 2010, respectively and $6,000 and $5,000 for the nine months ended September 30, 2011 and 2010, respectively. The net amount of the notes was $2,378,000 and $2,371,000 as of September 30, 2011 and December 31, 2010, respectively. The Company did not make certain scheduled interest and principal payments on both the 2008 and 2009 Bridge Loans during the three and nine months ended September 30, 2011. It has not received a notice of cure or default from any of the note holders in response to the non-payments.