EMPLOYEE RETIREMENT PLANS EMPLOYEE RETIREMENT PLANS, Projected Benefit Obligation and Plan Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2016	Oct. 31, 2015	Oct. 31, 2014
Change in projected benefit obligation:
Projected benefit obligation, Opening balance	$ 14,168	$ 13,815
Actuarial gain	655	716
Interest cost	613	561
Benefits paid	(925)	(924)
Projected benefit obligation, Ending balance	14,511	14,168	$ 13,815
Change in plan assets:
Fair value of plan assets, Opening balance	10,767	11,359
Actual return on plan assets	263	254
Employer contributions	405	78
Benefits paid	(925)	(924)
Fair value of plan assets, Ending balance	10,510	10,767	11,359
Funded status	$ 4,001	3,401
FY 2013 Acquisition [Member]
Change in projected benefit obligation:
Interest cost		$ 561	$ 610