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Pro Forma Information (unaudited) (Tables)

12 Months Ended

Dec. 31, 2012

Pro Forma Information (unaudited)

Schedule of pro forma results of operations

		For the Year Ended December 31,
		2012			2011
Total revenues		$	689,703		$	664,047
Net income		$	140,846		$	151,338
Per common share data:
Net income		$	0.80		$	0.86

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Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate.

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-Name Statement of Financial Accounting Standard (FAS)

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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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-Name Statement of Financial Accounting Standard (FAS)

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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