ACCRUED LIABILITIES AND OTHER CURRENT LIABILITIES (Tables)

9 Months Ended

Sep. 30, 2012

ACCRUED LIABILITIES AND OTHER CURRENT LIABILITIES

Schedule of accrued and other current liabilities

	December 31, 2011	September 30, 2012
	($000s)
Accrued research and development.	3,621	3,335
Other current liabilities	562	792
	4,183	4,127