Property and Equipment (Tables)

6 Months Ended

Jun. 30, 2014

Summary of Property and Equipment

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

	Estimated Life	June 30, 2014			December 31, 2013
Computer equipment	3 years	$	99		$	99
Lab equipment	5 years		142			142
Furniture and fixtures	5 years		89			89
Computer software	3 years		91			176
Leasehold improvements	Lesser of useful life or life of the lease		8			8
			429			514
Accumulated depreciation and amortization			(400	)		(485	)
Property and equipment, net		$	29		$	29