NET INCOME PER SHARE (Tables)

9 Months Ended

Sep. 30, 2012

Earnings Per Share [Abstract]

Basic And Diluted Net Income Per Share

Basic and diluted net income per share was as follows (in thousands, except per share amounts):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2012		2011		2012		2011
Basic net income per share:
Net income	$	13,211	$	11,243	$	28,418	$	23,429
Weighted average common shares outstanding	28,446		28,583		28,403		29,234
Basic net income per common share	$	0.46	$	0.39	$	1.00	$	0.80
Diluted net income per share:
Net income	$	13,211	$	11,243	$	28,418	$	23,429
Weighted average common shares outstanding — Basic	28,446		28,583		28,403		29,234
Effect of dilutive securities:
Stock options and restricted stock	331		446		226		586
Weighted average common shares for diluted earnings per share	28,777		29,029		28,629		29,820
Diluted net income per common share	$	0.46	$	0.39	$	0.99	$	0.79