SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)

9 Months Ended

Sep. 30, 2012

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Schedule of reconciliation of numerator and denominator of the basic and diluted earnings per share computations

	For the Three-Month Period					For the Three-Month Period
	Ended September 30, 2012					Ended September 30, 2011
(in thousands, except	Income		Shares	Per Share		Income		Shares	Per Share
per share data)	(Numerator)		(Denominator)	Amount		(Numerator)		(Denominator)	Amount
Basic EPS
Income available to common shareholders	$	25,463	21,218	$	1.20	$	23,969	21,089	$	1.14
Effect of Dilutive Securities
Stock Options	—		268			—		246
Diluted EPS
Income available to common shareholders	$	25,463	21,486	$	1.19	$	23,969	21,335	$	1.12

	For the Nine-Month Period					For the Nine-Month Period
	Ended September 30, 2012					Ended September 30, 2011
(in thousands, except	Income		Shares	Per Share		Income		Shares	Per Share
per share data)	(Numerator)		(Denominator)	Amount		(Numerator)		(Denominator)	Amount
Basic EPS
Income available to common shareholders	$	78,249	21,207	$	3.69	$	96,667	21,063	$	4.59
Effect of Dilutive Securities
Stock options	—		312			—		261
Diluted EPS
Income available to common shareholders	$	78,249	21,519	$	3.64	$	96,667	21,324	$	4.53