EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2012

Earnings Per Share [Abstract]

Schedule of the Components of Earnings Per Share

Earnings per share consisted of the following components for the years ended December 31:

	2012		2011		2010
	(Dollars in thousands)
Net income	$	42,627	$	45,436	$	40,240
	Weighted Average Shares
	(Shares in thousands)
Basic shares	21,782		21,423		21,178
Effect of dilutive securities	30		29		26
Diluted shares	21,812		21,452		21,204
Net income per share
Basic EPS	$	1.96	$	2.12	$	1.90
Effect of dilutive securities	0.01		—		—
Diluted EPS	$	1.95	$	2.12	$	1.90

Schedule of Options to Purchase Common Stock Excluded From Diluted Earnings Per Share

The following table illustrates the options to purchase common stock that were excluded from the calculation of diluted earnings per share because they were anti-dilutive:

	December 31
	2012	2011	2010
Stock options	584,938	824,225	790,140