Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2016

Property and Equipment

Summary of property and equipment and related accumulated depreciation

        Property and equipment and related accumulated depreciation were as follows (in thousands):

		December 31,
	Estimated Useful Life (Years)	2016			2015
Lab equipment	3	$	1,565		$	1,350
Computer equipment	3		166			166
Furniture and fixtures	5		77			77
Leasehold improvements	Lesser of useful life or remaining lease term		259			261
			2,067			1,854
Less accumulated depreciation and amortization			(1,499	)		(1,350	)
Total property and equipment, net		$	568		$	504