STOCK-BASED COMPENSATION (Tables)

12 Months Ended

Jul. 31, 2018

STOCK-BASED COMPENSATION [Abstract]

Schedule of stock option plans transactions

A summary of stock option transactions under the plans is shown below.

	Number of Shares (in thousands)		Weighted Average Exercise Price		Weighted Average Remaining Contractual Term (Years)	Aggregate Intrinsic Value (in thousands)
Options outstanding and exercisable at July 31, 2016	10		$	17.00	0.3	$	205
Exercised	(10	)	$	17.00		$	211
Options outstanding and exercisable at July 31, 2017	—		$	—		$	—
Options outstanding and exercisable at July 31, 2018	—		$	—		$	—

Schedule of summary of restricted stock

A summary of restricted stock transactions under the plans is shown below.

	Number of Shares (in thousands)		Weighted Average Grant Date Fair Value		Weighted Average Remaining Contractual Term (Years)	Unamortized Expense (in thousands)
Non-vested restricted stock outstanding at July 31, 2016	194		$	29.09	3.8	$	4,282
Granted	31		$	36.84
Vested	(39	)	$	26.38
Forfeited	(1	)	$	31.24
Non-vested restricted stock outstanding at July 31, 2017	185		$	30.96	2.8	$	3,893
Granted	27		$	42.59
Vested	(28	)	$	29.88
Forfeited	(6	)	$	35.90
Non-vested restricted stock outstanding at July 31, 2018	178		$	32.74	1.7	$	3,050