Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2012

Earnings Per Share [Abstract]

Components Of Earnings Per Common Share - Basic And Diluted

Earnings per common share – basic and diluted components for the periods indicated are as follows (in thousands):

	Year Ended December 31,
	2012			2011			2010
Numerator:
Continuing Operations:
Income (loss) from continuing operations	$	72,187		$	(6,531	)	$	20,935
Gain on sale of property	1,034			1,679			2,005
Net income attributable to noncontrolling interests	(5,781		)	(1,118		)	(5,032		)
Dividends on preferred shares	(34,930		)	(35,476		)	(35,476		)
Redemption costs of preferred shares	(2,500		)	—			—
Income (loss) from continuing operations attributable to common shareholders – basic and diluted	$	30,010		$	(41,446	)	$	(17,568	)
Discontinued Operations:
Income from discontinued operations attributable to common shareholders – basic and diluted	$	79,200		$	21,591		$	28,298
Denominator:
Weighted average shares outstanding - basic	120,696			120,331			119,935
Effect of dilutive securities:
Share options and awards	1,009			—			845
Weighted average shares outstanding - diluted	121,705			120,331			120,780

Anti-Dilutive Securities Of Common Shares

Anti-dilutive securities of our common shares, which are excluded from the calculation of earnings per common share – diluted are as follows (in thousands):

	Year Ended December 31,
	2012	2011	2010
Share options (1)	2,354	3,158	3,537
Operating partnership units	1,578	1,617	1,662
Share options and awards	—	894	—
Total anti-dilutive securities	3,932	5,669	5,199

(1) Exclusion results as exercise prices were greater than the average market price for each respective period.