STOCK COMPENSATION PLANS - Compensation Costs (Details) - USD ($)	3 Months Ended
	Jan. 31, 2020	Jan. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based compensation expense	$ 2,700,000	$ 2,900,000
Performance Based Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock based compensation expense	$ 190,000	613,000
Performance Based Awards | Performance Share Plan 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share issued (in shares)	84,511
Total stock based compensation expense	$ 0	613,000
Performance Based Awards | Performance Share Plan 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share issued (in shares)	13,093
Total stock based compensation expense	$ 190,000	0
Performance Based Awards | Performance Share Plan 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share issued (in shares)	0
Total stock based compensation expense	$ 0	0
Performance Based Awards | Performance Share Plan, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of share issued (in shares)	0
Total stock based compensation expense	$ 0	$ 0