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	$	227,753	$	233,067
Net income	56,747		59,744
Per share data:
Net income	$	1.04	$	1.10