INVESTMENT SECURITIES (Details 1) (USD $) In Thousands, unless otherwise specified	Oct. 31, 2013	Jul. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	$ 18,285	$ 18,469
Less than 12 months, Gross Unrealized Holding Losses	(828)	(816)
12 months or greater, Fair Value	0	0
12 months or greater, Gross Unrealized Holding Losses	0	0
Total, Fair Value	18,285	18,469
Total, Gross Unrealized Holding Losses	(828)	(816)
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	8,792	10,990
Less than 12 months, Gross Unrealized Holding Losses	(426)	(427)
12 months or greater, Fair Value	0	0
12 months or greater, Gross Unrealized Holding Losses	0	0
Total, Fair Value	8,792	10,990
Total, Gross Unrealized Holding Losses	(426)	(427)
U.S. Treasury [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	4,391	3,778
Less than 12 months, Gross Unrealized Holding Losses	(93)	(90)
12 months or greater, Fair Value	0	0
12 months or greater, Gross Unrealized Holding Losses	0	0
Total, Fair Value	4,391	3,778
Total, Gross Unrealized Holding Losses	(93)	(90)
Mortgage-backed [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	1,501
Less than 12 months, Gross Unrealized Holding Losses	(5)
12 months or greater, Fair Value	0
12 months or greater, Gross Unrealized Holding Losses	0
Total, Fair Value	1,501
Total, Gross Unrealized Holding Losses	(5)
Federal Agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months, Fair Value	3,601	3,701
Less than 12 months, Gross Unrealized Holding Losses	(304)	(299)
12 months or greater, Fair Value	0	0
12 months or greater, Gross Unrealized Holding Losses	0	0
Total, Fair Value	3,601	3,701
Total, Gross Unrealized Holding Losses	$ (304)	$ (299)