EMPLOYEE RETIREMENT PLANS - AOCL Related Disclosures (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017
Amounts recognized in accumulated other comprehensive loss
Net actuarial loss (gain)	$ 561	$ 2,012
Accumulated other comprehensive loss (income)	561	2,012
Amounts included in accumulated other comprehensive loss, expected to be recognized as components of net periodic benefit cost
Net actuarial loss (gain)	(280)
Total	(280)
Amounts recognized in net periodic benefit cost and other comprehensive loss
Net actuarial (gain)	(1,022)	(3,814)
Prior service cost		51
Amortization of unrecognized prior service credit		(360)
Amortization of unrecognized actuarial gain (loss)	(13)	(224)
Total recognized in other comprehensive income	(1,035)	(4,347)
Total recognized in net periodic benefit cost and other comprehensive loss (income)	(1,216)	(2,870)
Defined Benefit Pension Plans
Amounts recognized in accumulated other comprehensive loss
Net actuarial loss (gain)	4,632	4,998
Accumulated other comprehensive loss (income)	4,632	4,998
Amounts included in accumulated other comprehensive loss, expected to be recognized as components of net periodic benefit cost
Net actuarial loss (gain)	133
Total	133
Amounts recognized in net periodic benefit cost and other comprehensive loss
Net actuarial (gain)	(277)	(280)
Prior service cost		51
Amortization of unrecognized prior service credit		(360)
Amortization of unrecognized actuarial gain (loss)	(300)	(219)
Total recognized in other comprehensive income	(577)	(808)
Total recognized in net periodic benefit cost and other comprehensive loss (income)	106	22
Post-Retirement Benefit Plan
Amounts recognized in accumulated other comprehensive loss
Net actuarial loss (gain)	(4,071)	(2,986)
Accumulated other comprehensive loss (income)	(4,071)	(2,986)
Amounts included in accumulated other comprehensive loss, expected to be recognized as components of net periodic benefit cost
Net actuarial loss (gain)	(413)
Total	(413)
Amounts recognized in net periodic benefit cost and other comprehensive loss
Net actuarial (gain)	(745)	(3,534)
Prior service cost		0
Amortization of unrecognized prior service credit		0
Amortization of unrecognized actuarial gain (loss)	287	(5)
Total recognized in other comprehensive income	(458)	(3,539)
Total recognized in net periodic benefit cost and other comprehensive loss (income)	$ (1,322)	$ (2,892)