SELECTED FINANCIAL STATEMENT INFORMATION (Details Textuals) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Apr. 30, 2016	Apr. 30, 2015	Apr. 30, 2016	Apr. 30, 2015	Oct. 31, 2015
Business Acquisition [Line Items]
Accrued customer rebates and credits	$ 8.3		$ 8.3		$ 8.1
Total customer rebates and credits deducted within net sales	$ 2.9	$ 1.3	$ 5.2	$ 2.9
Flight Support Group [Member] | FY 2011 Acquisition [Member]
Business Acquisition [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	19.90%		19.90%
Noncontrolling Interest, Ownership Percentage by Parent	90.05%		90.05%