ACCRUED LIABILITIES

12 Months Ended

Dec. 31, 2012

ACCRUED LIABILITIES

ACCRUED LIABILITIES

6. ACCRUED LIABILITIES

        Accrued liabilities consisted of the following:

	December 31,
	2012		2011
	(In thousands)
Costs for sponsored research and license agreements	$	266	$	417
Service provider obligations		290		511
Clinical trial costs		1,687		1,505
Other		1,237		1,208
	$	3,480	$	3,641