SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional information (Details) € in Millions	1 Months Ended	12 Months Ended
	Nov. 30, 2024	Oct. 31, 2024 USD ($)	Oct. 31, 2023 USD ($)	Oct. 31, 2022 USD ($)	Nov. 30, 2023 EUR (€)
Translation of Foreign Currencies
Cumulative foreign currency translation adjustments		$ (14,511,000)
Derivative financial instruments:
Notional principal of foreign exchange contracts		85,100,000	$ 97,800,000
Gains or (losses) from hedges deemed ineffective		0	0	$ 0
Property and Equipment
Depreciation and amortization expense		1,700,000	2,300,000	2,300,000
Research and Development Costs
Research and development expenses		3,900,000	4,200,000	3,400,000
Software Development Costs
Capitalized costs		1,600,000	1,300,000	1,100,000
Accumulated amortization		24,900,000	25,300,000
Amortization expense		1,600,000	1,600,000	1,300,000
Gross carrying amount		32,000,000	32,300,000
Goodwill and Intangible Assets
Intangible assets amortization expense		237,000	271,000	272,000
Expected future amortization expense, 2025		143,000
Expected future amortization expense, 2026		118,000
Expected future amortization expense, 2027		45,000
Expected future amortization expense, 2028		45,000
Expected future amortization expense, 2029		45,000
Impairment of long-lived assets		$ 0	0	$ 0
Minimum | Technology equipment
Property and Equipment
Estimated useful life		3 years
Maximum | Technology equipment
Property and Equipment
Estimated useful life		5 years
Designated as Hedging Instrument
Derivative financial instruments:
Unrealized gain (loss), net of tax, to be reclassified in next 12 months		$ 200,000
Forward Contracts
Derivative financial instruments:
(Losses) gains, net of tax, related to cash flow hedges deferred in Accumulated Other Comprehensive Loss		700,000
Forward Contracts | Designated as Hedging Instrument
Derivative financial instruments:
Notional principal of foreign exchange contracts | €					€ 3.0
Unrealized gain (loss), net of tax, recorded as cumulative translation adjustments in Accumulated Other Comprehensive Loss		1,200,000
Derivative maturity date	November 2024
Forward Contracts | Designated as Hedging Instrument | Subsequent event
Derivative financial instruments:
Derivative maturity date	November 2025
Euros | Designated as Hedging Instrument
Derivative financial instruments:
Notional principal of foreign exchange contracts		8,200,000
Pounds Sterling | Designated as Hedging Instrument
Derivative financial instruments:
Notional principal of foreign exchange contracts		4,400,000
New Taiwan Dollars | Designated as Hedging Instrument
Derivative financial instruments:
Notional principal of foreign exchange contracts		15,600,000
New Taiwan Dollars | Not Designated as Hedging Instrument
Derivative financial instruments:
Notional principal of foreign exchange contracts		$ 42,700,000
Forward Contracts Denominated In Euros Pounds Sterling And New Taiwan | Designated as Hedging Instrument
Derivative financial instruments:
Derivative maturity date		November 2024 through October 2025
Forward Contracts Denominated In Euros Pounds Sterling and South African Rand | Not Designated as Hedging Instrument
Derivative financial instruments:
Notional principal of foreign exchange contracts		$ 10,400,000
Derivative maturity date		November 2024 through March 2025
Hurco Automation Ltd
Consolidation
Ownership interest		35.00%
Equity investment in affiliate		$ 5,300,000	$ 5,100,000