Stock-Based Compensation (Tables)

6 Months Ended

Jan. 31, 2016

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

Schedule of Stock Option Transactions

A summary of stock option transactions is shown below:

	Number of Shares		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term	Aggregate Intrinsic Value
	(in thousands)				(Years)	(in thousands)
Options outstanding and exercisable, July 31, 2015	41		$	15.43	0.9	$	447
Exercised	(19	)	$	15.01		$	242
Options outstanding and exercisable, January 31, 2016	22		$	15.79	0.6	$	488

Schedule of Restricted Stock Transactions

A summary of restricted stock transactions is shown below:

	Restricted Shares (in thousands)		Weighted Average Grant Date Fair Value
Non-vested restricted stock outstanding at July 31, 2015	74		$	28.83
Granted	164		$	28.57
Vested	(28	)	$	23.23
Forfeitures	(2	)	$	32.23
Non-vested restricted stock outstanding at January 31, 2016	208		$	29.36