Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings per Share

The computations of Basic and Diluted Earnings per Share for the years ended December 31, were as follows:

	2013		2012		2011
Numerator:
Net Earnings	$	40,231	$	41,584	$	32,713
Denominator:
Basic - Weighted Average Shares Outstanding	18,297,371		18,544,896		18,832,693
Effect of dilutive securities:
Employee stock options	536,082		557,120		527,735
Diluted - Weighted Average Shares Outstanding	18,833,453		19,102,016		19,360,428
Basic Earnings per Share	$	2.20	$	2.24	$	1.74
Diluted Earnings per Share	$	2.14	$	2.18	$	1.69