Net Income Per Share and Weighted Average Shares (Tables)

6 Months Ended

Jan. 31, 2014

Net Income Per Share and Weighted Average Shares [Abstract]

Reconciliation of components of diluted earnings per share computations

The following table reconciles the components of diluted earnings per share computations:

	Quarter Ended				Six Months Ended
	January 31, 2014		February 1, 2013		January 31, 2014		February 1, 2013
Net income per share numerator	$	37,055	$	35,168	$	64,215	$	58,360
Net income per share denominator:
Weighted average shares		23,812,777		23,711,235		23,815,107		23,644,405
Add potential dilution:
Stock options, nonvested stock awards and MSU Grants		157,834		234,001		132,743		222,026
Diluted weighted average shares		23,970,611		23,945,236		23,947,850		23,866,431