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Prepaid Expenses and Other Current Assets

9 Months Ended

12 Months Ended

Sep. 30, 2012

Dec. 31, 2011

Prepaid Expenses and Other Current Assets

Prepaid Expenses and Other Current Assets

5. PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consist of the following:

		December 31, 2011		September 30, 2012
		($000s)
Research and development tax credit receivable		541		732
Prepayments		317		318
Other current assets		211		185
Total prepaid expenses and other current assets		1,069		1,235

7 Prepaid Expenses and Other Current Assets

The following is a summary of prepaid expenses and other current assets at December 31, 2010 and 2011:

		December 31,
		2010		2011
		$000		$000
Research and development tax credit receivable		660		544
Prepayments		314		317
Other current assets		270		208
		1,244		1,069