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ACCRUED LIABILITIES AND OTHER CURRENT LIABILITIES (Tables)

9 Months Ended

12 Months Ended

Sep. 30, 2012

Dec. 31, 2011

Accrued and Other Current Liabilities

Schedule of accrued and other current liabilities

		December 31, 2011		September 30, 2012
		($000s)
Accrued research and development		3,471		3,335
Other current liabilities		712		792
		4,183		4,127

Accrued and other current liabilities consisted of the following:

		December 31,
		2010		2011
		$000		$000
Accrued research and development		2,793		3,471
Other current liabilities		961		712
		3,754		4,183

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Tabular disclosure of the components of accrued liabilities.

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