Stockholders' Equity (Details) - USD ($)	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019	Oct. 31, 2018	Aug. 30, 2018
Class of Stock [Line Items]
Common stock, shares authorized (in shares)	125,000,000	125,000,000
Common stock, par value (usd per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized (in shares)	1,000,000	1,000,000
Preferred stock, par value (usd per share)	$ 0
Common stock, shares, issued (in shares)	37,296,166	37,370,402
Common stock, shares, outstanding (in shares)	32,804,737	33,021,789
Stock repurchased during period, shares (in shares)	450,000	583,398
Stock repurchased during period, value	$ 7,233,000	$ 9,551,000	$ 32,034,000
Stock Repurchase Program, Authorized Amount				$ 60,000,000.0
Retained Earnings
Class of Stock [Line Items]
Deficiency of stock option proceeds recorded to retained earnings	$ 100,000	$ 300,000	$ 2,100,000