Accrued Liabilities

9 Months Ended

Sep. 30, 2011

Accrued Liabilities

Accrued Liabilities

7. Accrued Liabilities

Accrued liabilities consist of the following:

	September 30, 2011		December 31, 2010
Accrued salaries, bonus, and benefits	$	3,378,210	$	4,203,551
Accrued research and development		73,992		246,119
Accrued legal and other professional fees		279,470		170,498
Other		2,421,416		2,346,403
Total accrued liabilities	$	6,153,088	$	6,966,571