Acquisitions (Tables)

3 Months Ended

Nov. 30, 2013

Acquisitions [Abstract]

Schedule Of Consideration Paid And Amounts Of Fair Value Of Assets Acquired And Liabilities Assumed

$ in thousands	Amount
Identifiable assets acquired and liabilities assumed:
Current assets	$	8,656
Property and equipment		7,867
Intangible assets		13,600
Other long-term assets		738
Current liabilities		(1,808)
Long-term debt		(1,400)
Other long-term liabilities		(5,500)
Total identifiable net assets acquired		22,153
Goodwill		6,854
Total	$	29,007

Schedule Of Identifiable Intangible Assets At Fair Value

$ in thousands	Weighted Average Useful Life in Years	Fair Value of Identifiable Asset
Intangible assets:
Tradenames	N/A	$	6,500
Patents	10.0		4,600
Customer relationships	5.0		1,600
Non-compete agreements	5.0		500
Other	1.3		400
Total intangible assets		$	13,600