Property and Equipment

12 Months Ended

Dec. 31, 2014

Property Plant And Equipment [Abstract]

4.	PROPERTY AND EQUIPMENT

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

	As of December 31,
	2014			2013
Laboratory equipment	$	1,163		$	1,246
Computer equipment		260			183
Office furniture and equipment		292			257
Leasehold improvements		117			91
		1,832			1,777
Less accumulated depreciation and amortization		(1,490	)		(1,532	)
Property and equipment, net	$	342		$	245

Depreciation and amortization expense for the years ended December 31, 2014, 2013 and 2012 was $126,000, $197,000 and $346,000, respectively.

- Definition

The entire disclosure for long-lived, physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, accounting policies and methodology, roll forwards, depreciation, depletion and amortization expense, including composite depreciation, accumulated depreciation, depletion and amortization expense, useful lives and method used, income statement disclosures, assets held for sale and public utility disclosures.

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