Taxes (Tables)

3 Months Ended

Oct. 31, 2012

Schedule of Provision for Income Tax Rate and Effective Income Tax Rates

The following table presents the provision for income taxes and the effective income tax rates for the three months ended October 31, 2012 and 2011:

	Three Months  Ended October 31,
	2012				2011
Provision for income taxes		$	2,148			$	1,869
Effective tax rate			33	%			32	%

Schedule of Gross Unrecognized Tax Benefits Table

The total amounts of gross unrecognized tax benefits, which excludes interest and penalties discussed below, as of October 31, 2012 and July 31, 2012 were as follows:

October 31, 2012	July 31, 2012
$6,833	$6,756