Contingent Liabilites and Commitments (Tables)

6 Months Ended

Feb. 28, 2015

Commitments and Contingencies Disclosure [Abstract]

Schedule of Repurchase Agreements [Table Text Block]

A summary of repurchase activity is as follows:

	Three Months Ended				Six Months Ended
(Dollars in thousands)	February 28, 2015		March 1, 2014		February 28, 2015		March 1, 2014
Inventory repurchased:
Units	—		—		54		14
Dollars	$	—	$	—	$	7,156	$	325
Inventory resold:
Units	53		—		55		14
Cash collected	$	6,102	$	—	$	6,140	$	257
Loss realized	$	1,022	$	—	$	1,033	$	68
Units in ending inventory	—		—		—		—