Net Income Per Share (Tables)

3 Months Ended

Oct. 31, 2012

Computation of Basic and Diluted Net Income Per Share

	Three months ended October 31,
	2012		2011
Net income	$	4,381	$	4,026
Weighted average number of common shares outstanding-basic		12,323		12,437
Effect of dilutive securities:
Stock options and restricted stock awards		259		111
Weighted average number of common shares outstanding-diluted		12,582		12,548
Basic net income per share	$	0.36	$	0.32
Diluted net income per share	$	0.35	$	0.32
Anti-dilutive shares related to outstanding stock options and unvested restricted stock awards (A)		29		274

(A) Certain outstanding stock options were not included in the computation of diluted income per share because the options’ exercise prices were greater than the average market price of the Common Stock and, therefore, the effect would be anti-dilutive. Certain restricted stock units and awards were also excluded from the computation as their effect would be anti-dilutive.