INVESTMENT SECURITIES (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2014	Apr. 30, 2013
Investments, Debt and Equity Securities [Abstract]
Proceeds from sales	$ 4,915	$ 883	$ 7,973	$ 13,169
Realized gross gains on sales	93	18	177	370
Realized gross losses on sales	$ 6	$ 0	$ 106	$ 5