Note 4 - Property and Equipment, Net (Tables)

12 Months Ended

Dec. 31, 2015

Notes Tables

Property, Plant and Equipment [Table Text Block]

	As of December 31,
	2015			2014
Computer equipment and software	$	167		$	135
Furniture, fixtures, and other		244			84
Laboratory equipment		254			248
		665			467
Accumulated Depreciation		(441	)		(384	)
Property and equipment, net	$	224		$	83