INVESTMENT SECURITIES (Details 1) (USD $) In Thousands, unless otherwise specified	Jan. 31, 2014	Jul. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	$ 20,730	$ 18,469
Less than 12 months, Gross Unrealized Holding Losses	(1,004)	(816)
12 months or greater, Fair Value	0	0
12 months or greater, Gross Unrealized Holding Losses	0	0
Total, Fair Value	20,730	18,469
Total, Gross Unrealized Holding Losses	(1,004)	(816)
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	9,685	10,990
Less than 12 months, Gross Unrealized Holding Losses	(429)	(427)
12 months or greater, Fair Value	0	0
12 months or greater, Gross Unrealized Holding Losses	0	0
Total, Fair Value	9,685	10,990
Total, Gross Unrealized Holding Losses	(429)	(427)
U.S. Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	4,328	3,778
Less than 12 months, Gross Unrealized Holding Losses	(154)	(90)
12 months or greater, Fair Value	0	0
12 months or greater, Gross Unrealized Holding Losses	0	0
Total, Fair Value	4,328	3,778
Total, Gross Unrealized Holding Losses	(154)	(90)
Federal Agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	3,785	3,701
Less than 12 months, Gross Unrealized Holding Losses	(406)	(299)
12 months or greater, Fair Value	0	0
12 months or greater, Gross Unrealized Holding Losses	0	0
Total, Fair Value	3,785	3,701
Total, Gross Unrealized Holding Losses	(406)	(299)
Mortgage-backed [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	2,932
Less than 12 months, Gross Unrealized Holding Losses	(15)
12 months or greater, Fair Value	0
12 months or greater, Gross Unrealized Holding Losses	0
Total, Fair Value	2,932
Total, Gross Unrealized Holding Losses	$ (15)