Shareholders' Equity (Tables)

6 Months Ended

Jun. 30, 2013

Shareholders' Equity

Summary of changes in shareholders' equity

Six Months Ended June 30, 2013

(in thousands)

										Additional									Non-
	Preferred Stock A			Preferred Stock B			Common Stock			Paid-in			Accumulated			Treasury			controlling
	Share	Amount		Share	Amount		Share	Amount		Capital			Deficit			Stock			Interests		Total
Balance at December 31, 2012	10	$	—	—	$	—	18,072	$	18	$	203,996		$	(37,664	)	$	(196	)	$	2,451	$	168,605
Net income	—	—		—	—		—	—					9,492			—			177		9,669
Unrealized loss on available-for- sale investments	—	—		—	—		—	—		—						—					—
Cash dividend paid to Series B preferred shareholder	—	—		—	—		—	—		(700		)	—			—					(700		)
Stock-based compensation	—	—		—	—		—	—		40			.			—					40
Balance at June 30, 2013	10	$	—	—	$	—	18,072	$	18	$	203,336		$	(28,172	)	$	(196	)	$	2,628	$	177,614

Six Months Ended June 30, 2012

(in thousands)

										Additional								Non-
	Preferred Stock A			Preferred Stock B			Common Stock			Paid-in		Accumulated			Treasury			controlling
	Share	Amount		Share	Amount		Share	Amount		Capital		Deficit			Stock			Interests		Total
Balance at December 31, 2011	10	$	—	—	$	—	9,958	$	10	$	154,552	$	(88,487	)	$	(155	)	$	2,640	$	68,560
Net (loss) income	—	—		—	—		—	—				(23,118		)	—			142		(22,976		)
Issuance of common stock	—	—		—	—		7,923	7		48,263					—					48,270
Stock-based compensation	—	—		—	—		—	—		403					—					403
Balance at June 30, 2012	10	$	—	—	$	—	17,881	$	17	$	203,218	$	(111,605	)	$	(155	)	$	2,782	$	94,257