INCOME TAXES Income Tax Provision (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Current Federal	$ (252)	$ 0	$ 3,529
Current Foreign	358	(118)	22
Current State	(165)	155	1,046
Current Income Tax Total	(59)	37	4,597
Deferred Federal	2,038	2,479	(939)
Deferred Foreign	(171)	11	(7)
Deferred State	455	563	(295)
Deferred Income Tax Total	2,322	3,053	(1,241)
Total Income Tax Expense	$ 2,263	$ 3,090	$ 3,356