Credit Arrangements (Tables)

12 Months Ended

Aug. 31, 2012

Credit Arrangements [Abstract]

Schedule Of Outstanding Long-Term Debt

	August 31,
$ in thousands	2012		2011
BSI Term Note	$	4,285	$	8,571
Less current portion		(4,285)		(4,286)
Total long-term debt	$	-	$	4,285