NET INCOME PER SHARE (TABLES)

3 Months Ended

Mar. 31, 2015

NET INCOME PER SHARE [Abstract]

Schedule of Diluted Shares Calculation

				Three Months Ended March 31,
				2015	2014
Shares used in basic earnings per share calculation				48,370	50,045
	Effect of dilutive securities:
		Stock options		384	411
		Restricted stock units		401	517
		Performance-based restricted stock units		3	-
			Total effects of dilutive securities	788	928
Shares used in dilutive earnings per share calculation				49,158	50,973