Condensed Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Condensed Consolidated Statements Of Operations [Abstract]
Revenue:
Operating expenses:
General and administrative	$ 528	$ 156
Research and development	990	421
Amortization of intangible assets	166	166
Total operating expenses	1,684	743
Loss from operations, before income taxes	$ (1,684)	(743)
Income taxes		299
Net loss	$ (1,684)	$ (444)
Net loss per common share - basic and diluted	$ (0.22)	$ (0.06)
Weighted average number of common shares outstanding - basic and diluted	7,565	7,565