SHARE-BASED COMPENSATION (Tables)

9 Months Ended

Sep. 30, 2014

SHARE-BASED COMPENSATION.

Schedule of share-based compensation expense

	Three Months Ended September 30,						Nine Months Ended September 30,
	2014			2013			2014			2013
Direct cost of services	$	19		$	20		$	66		$	640
Selling, general and administrative	684			1,312			4,913			5,056
Share-based compensation expense	703			1,332			4,979			5,696
Income tax benefit	(304		)	(575		)	(2,154		)	(2,216		)
Total share-based compensation expense, net of tax	$	399		$	757		$	2,825		$	3,480

Schedule of weighted-average assumptions used and the weighted-average fair value per option granted

	Nine months ended September 30,
	2014
Expected life of stock option (years)	7.0
Expected volatility	33		%
Risk-free interest rate	2.2		%
Dividend yield	2.6		%
Weighted-average grant-date fair value	$	3.67
Expected forfeiture rate	6.0		%