Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2011

Earnings Per Share [Abstract]

Earning (loss) per share

	Year Ended December 31,
(Dollars in thousands, except per share data)	2011			2010			2009
Weighted Average Common Shares
Weighted average Common Shares outstanding		74,156,849			63,038,663			59,385,018
Unvested restricted stock		(1,436,702	)		(1,315,877	)		(1,185,426	)
Weighted average Common Shares - Basic		72,720,147			61,722,786			58,199,592
Weighted average Common Shares - Basic		72,720,147			61,722,786			58,199,592
Dilutive effect of restricted stock		—			979,260			790,291
Dilutive effect of employee stock purchase plan		—			68,780			57,431
Weighted average Common Shares - Diluted		72,720,147			62,770,826			59,047,314
Net Income (loss)
Income (loss) from continuing operations	$	(3,057	)	$	2,088		$	23,264
Noncontrolling interests’ share in earnings		(30	)		(47	)		(57	)
Income (loss) from continuing operations attributable to common stockholders		(3,087	)		2,041			23,207
Discontinued operations		2,873			6,159			27,884
Net income (loss) attributable to common stockholders	$	(214	)	$	8,200		$	51,091
Basic Earnings (Loss) Per Common Share
Income (loss) from continuing operations	$	(0.04	)	$	0.03		$	0.40
Discontinued operations		0.04			0.10			0.48
Net income (loss) attributable to common stockholders	$	0.00		$	0.13		$	0.88
Diluted Earnings (Loss) Per Common Share
Income (loss) from continuing operations	$	(0.04	)	$	0.03		$	0.39
Discontinued operations		0.04			0.10			0.48
Net income (loss) attributable to common stockholders	$	0.00		$	0.13		$	0.87