Accrued Liabilities

9 Months Ended

Sep. 30, 2011

Accrued Liabilities [Abstract]

Accrued Liabilities

Note 4. Accrued Liabilities

Accrued liabilities consist of the following (in thousands):

	September  30, 2011		December  31, 2010
Clinical trials	$	217	$	138
Accrued expenses		1,051		716
Compensation		228		176
Severance		0		194
	$	1,496	$	1,224

Accrued expenses above consist of general operating expenses such as legal and accounting fees, consulting, benefits and preferred dividends.