Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2012

Earnings Per Share [Abstract]

Computation of Earnings per share

	Twelve months ended December 31,
	2012			2011			2010
	(In thousands, except per share data)
Net (loss) income per consolidated statements of income	$	(20,437	)	$	230		$	(37,273	)
Net loss allocated to participating securities		(59	)		—			(21	)
Net (loss) income allocated to common stock	$	(20,378	)	$	230		$	(37,252	)
Basic earnings (loss) per common share computation:
Distributed earnings allocated to common stock	$	—		$	—		$	—
Undistributed (loss) earnings allocated to common stock		(20,378	)		230			(37,252	)
Net (loss) earnings allocated to common stock	$	(20,378	)	$	230		$	(37,252	)
Weighted average common shares outstanding, including shares considered participating securities		32,805			31,075			30,477
Less: Average participating securities		(94	)		(49	)		(20	)
Weighted average shares		32,711			31,026			30,457
Basic (loss) earnings per common share	$	(0.62	)	$	0.01		$	(1.22	)
Diluted earnings (loss) per common share computation:
Net (loss) earnings allocated to common stock	$	(20,378	)	$	230		$	(37,252	)
Weighted average common shares outstanding for basic earnings per common share		32,711			31,026			30,457
Add: Dilutive effects of assumed exercises of stock options		—			—			—
Weighted average shares and dilutive potential common shares		32,711			31,026			30,457
Diluted (loss) earnings per common share	$	(0.62	)	$	0.01		$	(1.22	)