XML 30 R36.htm IDEA: XBRL DOCUMENT v2.4.0.6
Trade Accounts and Notes Receivable (Details 1) (USD $)
In Thousands, unless otherwise specified
Jul. 30, 2012
Sep. 30, 2011
Notes receivable noncurrent    
Notes Receivable $ 3,784 $ 5,806
Allowance for doubtful notes      
Total 3,784 5,806
Less Current portion 1,588 2,100
Non-current notes receivable $ 2,196 $ 3,706