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Note 22 - Transactions with Related Parties
3 Months Ended
Jan. 31, 2016
Related Party Transactions [Abstract]  
Related Party Transactions Disclosure [Text Block]

22.

Transactions with Related Parties


During the three months ended January 31, 2016 and 2015, an engineering firm owned by Tavit Najarian, a relative of our Chairman of the Board of Directors and Chief Executive Officer, provided services to the Company totaling $0.3 million for both periods. Neither the Company nor the Chairman of the Board of Directors and Chief Executive Officer has a financial interest in the relative’s company from whom the services were provided.