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Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2012

Property and equipment consist of the following (in thousands):


	Estimated Life	June 30, 2012			December 31, 2011
Computer equipment	3 years		104		$	104
Lab equipment	5 years		142			142
Furniture and fixtures	5 years		93			93
Computer software	3 years		176			176
Leasehold improvements	Lesser of useful life or life of the lease		19			18

			534			533
Less accumulated depreciation and amortization			(491	)		(467	)

		$	43		$	66

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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