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PREPAID EXPENSES AND OTHER CURRENT ASSETS

6 Months Ended

Jun. 30, 2012

PREPAID EXPENSES AND OTHER CURRENT ASSETS

PREPAID EXPENSES AND OTHER CURRENT ASSETS

4. PREPAID EXPENSES AND OTHER CURRENT ASSETS

Prepaid expenses and other current assets consist of the following:

		December 31, 2011		June 30, 2012
		($000s)
Research and development tax credit receivable		541		842
Prepayments		321		486
Accounts receivable		116		45
Deposits		13		153
Other current assets		209		113
Total prepaid expenses and other current assets		1,200		1,639