COMPONENTS OF OTHER COMPREHENSIVE INCOME (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jan. 31, 2013	Jan. 31, 2012	Jan. 31, 2013	Jan. 31, 2012
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Unrealized gains/(losses) arising during the period	$ (308)	$ 778	$ 470	$ 403
Income taxes	75	(242)	(174)	(270)
Net unrealized gains/(losses) arising during the period	(233)	536	296	133
Reclassification adjustment for (gains)/losses included in net earnings	(111)	22	(233)	(5,723)
Change in unrealized investment gains/(losses), net	$ (344)	$ 558	$ 63	$ (5,590)

Net of tax amount of the appreciation (loss) in value of unsold available-for-sale securities attributable to the parent entity. Excludes amounts related to other than temporary impairment (OTTI) losses.

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+ Details

- Definition

Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.

+ References

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+ Details

- Definition

Before tax and reclassification adjustments amount of unrealized holding gain (loss) and transfers on available-for-sale securities.

+ References

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- Definition

Net of tax amount of unrealized holding gain (loss) before reclassification adjustments and transfers on available-for-sale securities.

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+ Details

- Definition

Tax effect of unrealized holding gain (loss) before reclassification adjustments and transfers on available-for-sale securities.

+ References+ Details