NET INCOME PER SHARE (TABLES)

3 Months Ended

Mar. 31, 2014

NET INCOME PER SHARE [Abstract]

Schedule of Diluted Shares Calculation

				Three Months Ended March 31,
				2014	2013
Shares used in basic earnings per share calculation				50,045	52,347
	Effect of dilutive securities:
		Stock options		411	391
		Restricted stock units		517	479
		Performance-based restricted stock units		-	-
			Total effects of dilutive securities	928	870
Shares used in dilutive earnings per share calculation				50,973	53,217