EARNINGS PER SHARE (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share of common stock as follows:

	Three Months Ended   March 31,
	2015		2014
Numerator for common earnings per share:
Net income	$	14,714	$	17,364
Numerator for basic and diluted earnings per share	$	14,714	$	17,364
Denominator for basic earnings per share:
Weighted average common shares outstanding	47,886		46,797
Effect of dilutive securities:
Stock options, RSUs and performance-based awards	3,114		2,410
Denominator for diluted earnings per share	51,000		49,207
Net income per share:
Basic	$	0.31	$	0.37
Diluted	$	0.29	$	0.35