STOCK-BASED PAYMENT (Tables)

9 Months Ended

Apr. 30, 2012

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Share Based Compensation Components of stock-based compensation expense

The detailed components of stock-based compensation expense recorded in the condensed consolidated statements of earnings for the three and nine months ended April 30, 2012 and April 30, 2011 are reflected in the table below (excluded from the table below is stock-based compensation expense included in discontinued operations for the three months ended April 30, 2012 and April 30, 2011 of $165 and $125, respectively, and $496 and $367 for the nine months ended April 30, 2012 and April 30, 2011, respectively):

	Three Months Ended				Nine Months Ended
	Apr 30, 2012		Apr 30, 2011		Apr 30, 2012		Apr 30, 2011
Restricted stock units	$	4,541	$	4,145	$	13,880	$	10,177
Stock options	2,013		2,100		5,208		4,078
ESPP	1,415		1,118		3,980		3,180
MSPP	1,027		997		3,131		2,943
Total	$	8,996	$	8,360	$	26,199	$	20,378