Contingent Liabilites and Commitments (Schedule of Repurchased Activity) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Nov. 30, 2013 Recreational_vehicles	Dec. 01, 2012 Recreational_vehicles
Commitments and Contingencies Disclosure [Abstract]
Inventory repurchased, units (in recreation vehicles)	14	0
Inventory repurchased, dollars	$ 325	$ 0
Inventory resold, units (in recreation vehicles)	14	0
Inventory resold, cash collected	257	0
Inventory resold, loss recognized	$ 68	$ 0
Units in ending inventory (in recreation vehicles)	0	0