Quarterly Financial Information (unaudited)

12 Months Ended

Dec. 31, 2013

Quarterly Financial Information (unaudited) [Abstract]

Quarterly Financial Information (unaudited)

Note 15 - Quarterly Financial Information (unaudited)

	First			Second			Third			Fourth
	(in thousands except per share)
2013
Revenue	$	293		$	6		$	1,612		$	286
Loss from operations		(9,529	)		(6,578	)		(5,133	)		(7,347	)
Net loss		(7,891	)		(7,029	)		(5,134	)		(7,554	)
Basic and diluted loss per common share	$	(0.15	)	$	(0.14	)	$	(0.10	)	$	(0.15	)

	First				Second				Third				Fourth
	(in thousands except per share)
2012
Revenue		$	-			$	36			$	368			$	8
Loss from operations			(7,223	)			(11,734	)			(9,371	)			(10,533	)
Net loss			(4,707	)			(10,264	)			(4,719	)			(7,234	)
Basic and diluted loss per common share		$	(0.09	)		$	(0.20	)		$	(0.09	)		$	(0.14	)