Other Intangible Assets (Tables)

6 Months Ended

Jan. 31, 2013

Other Intangible Assets [Abstract]

Schedule Of Amortizable Intangible Assets

	Customer		Trade
	Relationships		Names		Total
Net value 7/31/11		1,902		139		2,041
Amortization		(552)		(50)		(602)
Net value 7/31/12	$	1,350	$	89		1,439
Additions		3,060		130		3,190
Amortization		(199)		(36)		(235)
Net value 1/31/13	$	4,211	$	183	$	4,394
Weighted average remaining useful life		11.94		1.63		11.51

Schedule Of Estimated Future Amortization Expense

2013	$	295
2014		587
2015		506
2016		485
2017		414
Thereafter		2,107
	$	4,394