Components of Net Periodic Benefit Cost (Table)

3 Months Ended

Jan. 31, 2018

Defined Benefit Plan [Abstract]

Schedule of Costs of Retirement Plans [Table Text Block]

The components of net periodic benefit cost for the three months ended January 31, 2018 and 2017 are as follows:    

	Pension Benefits						Other Post-Retirement Benefits
	Three Months Ended January 31,						Three Months Ended January 31,
	2018			2017			2018		2017
Interest cost	$	792		$	821		$	3	$	3
Expected return on plan assets	(840		)	(864		)	—		—
Amortization of net actuarial loss	328			377			2		3
Net periodic cost	$	280		$	334		$	5	$	6