Accounts Payable And Accrued Liabilities

12 Months Ended

Dec. 31, 2011

Accounts Payable And Accrued Liabilities [Abstract]

Accounts Payable And Accrued Liabilities

NOTE 10 – ACCOUNTS PAYABLE AND ACCRUED LIABILITIES

Accounts payable and accrued liabilities consist of the following (in thousands):

	December 31,
	2011		2010
Accounts payable	$	4,110	$	3,537
Accrued clinical trial expense		968		1,405
Accrued professional fees		299		278
Deferred rent		131		153
Other		7		281
Total accounts payable and accrued liabilities	$	5,515	$	5,654