INVESTMENT SECURITIES (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013	Jul. 31, 2013
Investments, Debt and Equity Securities [Abstract]
Equity securities	$ 788		$ 788		$ 190
Total trading securities	788		788		190
Gains/(losses), net recognized for securities held	(1)	0	22	0
Gains/(losses), net recognized for securities sold	0	0	0	0
Total gains/(losses), net recognized	$ (1)	$ 0	$ 22	$ 0