EARNINGS PER SHARE - Reconciliation of Shares Used to Calculate Basic and Diluted Earnings Per Share (Details) - shares	3 Months Ended		9 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2022	Jul. 31, 2021
Class A Common Stock
Class of Stock [Line Items]
Basic shares (in shares)	26,207,808	26,550,924	26,466,619	26,517,064
Assumed conversion of restricted shares (in shares)	419,175	153,965	255,062	119,880
Diluted shares (in shares)	26,626,983	26,704,889	26,721,681	26,636,944
Class B Common Stock
Class of Stock [Line Items]
Basic shares (in shares)	22,007,725	22,007,725	22,007,725	22,007,725
Diluted shares (in shares)	22,007,725	22,007,725	22,007,725	22,007,725