Quarterly Financial Data (unaudited) (Tables)

12 Months Ended

Dec. 31, 2012

Quarterly Financial Data

The following is unaudited quarterly data for 2012 and 2011 (amounts in thousands, except for per share amounts):

2012	First Quarter 03/31		Second Quarter 6/30		Third Quarter 9/30		Fourth Quarter 12/31
Total revenues	$	181,291	$	174,827	$	181,828	$	171,931
Income from operations	$	52,960	$	42,291	$	56,854	$	61,523
Consolidated net income	$	17,653	$	6,299	$	21,492	$	29,014
Net income available for Common Shares	$	12,431	$	2,064	$	16,009	$	24,274
Weighted average Common Shares outstanding—Basic	41,088		41,131		41,190		41,285
Weighted average Common Shares outstanding—Diluted	45,369		45,390		45,447		45,472
Net income per Common Share outstanding—Basic	$	0.30	$	0.05	$	0.39	$	0.59
Net income per Common Share outstanding—Diluted	$	0.30	$	0.05	$	0.39	$	0.58

2011	First Quarter 03/31		Second Quarter 6/30		Third Quarter 9/30			Fourth Quarter 12/31
Total revenues (a)	$	135,143	$	127,690	$	164,045		$	162,321
Income from operations (a)	$	51,437	$	40,235	$	44,743		$	41,443
Consolidated net income (a)	$	25,632	$	11,654	$	1,356		$	3,862
Net income (loss) available for Common Shares (a)	$	18,960	$	6,827	$	(2,852	)	$	(160	)
Weighted average Common Shares outstanding—Basic	30,996		32,629		38,346			40,263
Weighted average Common Shares outstanding—Diluted	35,609		37,262		43,602			45,296
Net income (loss) per Common Share outstanding—Basic	$	0.61	$	0.21	$	(0.07	)	$0.00
Net income (loss) per Common Share outstanding—Diluted	$	0.61	$	0.20	$	(0.07	)	$0.00

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(a) Certain 2011 amounts have been reclassified to conform to the 2012 presentation. The reclassification had no material effect on the consolidated financial statements.