XML 70 R20.htm IDEA: XBRL DOCUMENT

Contingencies	9 Months Ended
Contingencies	Jul. 31, 2011
Contingencies
Contingencies	Note 15. Contingencies The Company is subject to routine legal proceedings, as well as demands, claims and threatened litigation that arise in the normal course of its business. The ultimate outcome of any litigation is uncertain and unfavorable outcomes could have a negative impact on the Company's financial position and results of operations.