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Other events
6 Months Ended
Apr. 30, 2015
Text Block [Abstract]  
Other events
7. Other events

Dividend payment

On December 8, 2014, we paid a $0.75 per share dividend in the aggregate amount of $13.0 million to shareholders of record on November 17, 2014.

Contingencies

In January 2015, various class action lawsuits, which have been consolidated into a single lawsuit during our second fiscal quarter, were initiated against the company related to the restatement of previously-issued Financial Statements.