NET EARNINGS PER COMMON SHARE (Tables)

12 Months Ended

Dec. 31, 2012

NET EARNINGS PER COMMON SHARE [Abstract]

Reconciliation of the numerator and denominator used in calculating basic and diluted net earnings per common share

The following presents a reconciliation of the numerator and denominator used in calculating basic and diluted net earnings per common share:

2012	Earnings (Numerator)		Number of Shares (Denominator)		Per Share Amount
Basic EPS – Net earnings and weighted average common shares outstanding	$	40,005		28,994,212	$	1.38
Effect of dilutive securities – stock options and restricted stock				1,358,364
Diluted EPS – Net earnings and weighted average common shares outstanding and effect of stock options and restricted stock	$	40,005		30,352,576	$	1.32

2011	Earnings (Numerator)		Number of Shares (Denominator)		Per Share Amount
Basic EPS – Net earnings and weighted average common shares outstanding	$	38,765		28,574,623	$	1.36
Effect of dilutive securities – stock options and restricted stock				1,669,837
Diluted EPS – Net earnings and weighted average common shares outstanding and effect of stock options and restricted stock	$	38,765		30,244,460	$	1.28

2010	Earnings (Numerator)		Number of Shares (Denominator)		Per Share Amount
Basic EPS – Net earnings and weighted average common shares outstanding	$	33,277		27,964,348	$	1.19
Effect of dilutive securities – stock options and restricted stock				1,656,317
Diluted EPS – Net earnings and weighted average common shares outstanding and effect of stock options and restricted stock	$	33,277		29,620,665	$	1.12