Exhibit 12.1

	For the 12 Months Ended December 31
	2013			2012			2011			2010			2009
				(In thousands)
Earnings
Loss from continuing operations before income taxes	$	(66,720	)	$	(69,949	)	$	(48,597	)	$	(57,308	)	$	(15,127	)
Fixed charges		509			2,795			2,420			2,341			796
Amount attributable to noncontrolling interest in Symphony Dynamo, Inc.		-			-			-			-			4,233
Earnings, as defined	$	(66,211	)	$	(67,154	)	$	(46,177	)	$	(54,967	)	$	(10,098	)
Fixed charges:
Interest expense	$	-		$	2,351		$	1,957		$	1,654		$	124
Estimated interest component of rent expenses		509			444			463			687			672
Total fixed charges	$	509		$	2,795		$	2,420		$	2,341		$	796
Deficiency of earnings available to cover fixed charges (1)		(66,720	)		(69,949	)		(48,597	)		(57,308	)		(15,127	)
(1):  Adjusted earnings, as described above, were insufficient to cover fixed charges in each year.