Income Taxes - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2020	Oct. 31, 2019	Oct. 31, 2018
Income Tax Examination [Line Items]
Tax credit carryforward, amount	$ 600
Operating loss carryforwards	$ 30,100
United States tax at statutory rate	21.00%	21.00%	23.30%
Tax Cuts and Jobs Act of 2017, transition tax for accumulated foreign earnings, income tax expense (benefit)	$ 400
Goodwill impairment charges	0	$ 74,600
Tax Cuts and Jobs Act, change in tax rate, income tax expense (benefit)		(7,700)
Foreign earnings repatriated	31,900	24,200
Liability for uncertain tax positions	522	556
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount		200
Effective Income Tax Rate Reconciliation, Vesting or Exercise Of Share-based Payment Arrangement, Amount	600
Tax Cuts and Jobs Act of 2017, GILTI and FDII	1,200
Tax Cuts and Jobs Act of 2017, Excess Tax Benefits	600
Tax Cuts and Jobs Act, Income Tax Expense (Benefit)		200
Tax Cuts and Jobs Act of 2017, Transition Tax for Accumulated Foreign Earnings, Income Tax Expense (Benefit)		1,200
State
Income Tax Examination [Line Items]
Operating loss carryforwards, valuation allowance	1,500	1,600
Federal
Income Tax Examination [Line Items]
Operating loss carryforwards, valuation allowance	$ 1,200	$ 1,200