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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) € in Millions	12 Months Ended
	Oct. 31, 2015 USD ($)	Oct. 31, 2015 EUR (€)	Oct. 31, 2014 USD ($)	Oct. 31, 2013 USD ($)
Translation of Foreign Currencies
Cumulative foreign currency translation adjustments	$ 10,900,000
Derivative financial instruments:
Notional principal of foreign exchange contracts	109,600,000		$ 122,200,000
(Losses) gains, net of tax, related to cash flow hedges deferred in Accumulated Other Comprehensive Loss	1,500,000
Unrealized gains, net of tax, to be reclassified in next 12 months	118,000
Gain (loss) on hedge ineffectiveness	14,000		16,000
Property and Equipment
Depreciation and amortization expense	2,200,000		2,200,000	$ 2,200,000
Research and Development Costs
Research and development expenses	3,900,000		3,400,000	3,000,000
Software Development Costs
Capitalized costs	1,400,000		1,000,000	1,000,000
Amortization expense	1,000,000		1,200,000	1,200,000
Accumulated amortization	15,300,000		14,300,000
Goodwill and Intangible Assets
Intangible assets amortization expense	207,000		412,000	$ 342,000
Expected future amortization expense, 2016	137,000
Expected future amortization expense, 2017	115,000
Expected future amortization expense, 2018	115,000
Expected future amortization expense, 2019	115,000
Expected future amortization expense, 2020	$ 115,000
Minimum [Member]
Software Development Costs
Weighted Average Amortization Period	3 years	3 years
Maximum [Member]
Software Development Costs
Weighted Average Amortization Period	5 years	5 years
Forward Contracts [Member] | Designated as Hedging Instrument [Member]
Derivative financial instruments:
Derivative maturity date	Nov. 30, 2016	Nov. 30, 2016
Notional amount of derivatives designated as net investment hedge | €		€ 3.0
Realized gain on net investment hedge	$ 452,000
Unrealized gain, net of tax, recorded as cumulative translation adjustments in Accumulated Other Comprehensive Loss	$ 285,000
Forward Contracts [Member] | Designated as Hedging Instrument [Member] | Minimum [Member]
Derivative financial instruments:
Derivative maturity date	Nov. 30, 2015	Nov. 30, 2015
Forward Contracts [Member] | Designated as Hedging Instrument [Member] | Maximum [Member]
Derivative financial instruments:
Derivative maturity date	Oct. 31, 2016	Oct. 31, 2016
Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] | Minimum [Member]
Derivative financial instruments:
Derivative maturity date	Nov. 30, 2015	Nov. 30, 2015
Forward Contracts [Member] | Not Designated as Hedging Instrument [Member] | Maximum [Member]
Derivative financial instruments:
Derivative maturity date	Apr. 30, 2016	Apr. 30, 2016
Euros [Member] | Designated as Hedging Instrument [Member]
Derivative financial instruments:
Notional principal of foreign exchange contracts	$ 28,400,000
Pounds Sterling [Member] | Designated as Hedging Instrument [Member]
Derivative financial instruments:
Notional principal of foreign exchange contracts	8,400,000
Forward Contracts Denominated In Euros Pounds Sterling Canadian Dollars South African Rand And Singapore Dollars [Member] | Not Designated as Hedging Instrument [Member]
Derivative financial instruments:
Notional principal of foreign exchange contracts	26,700,000
Forward Contracts Denominated In New Taiwan Dollars [Member] | Designated as Hedging Instrument [Member]
Derivative financial instruments:
Notional principal of foreign exchange contracts	24,800,000
Forward Contracts Denominated In New Taiwan Dollars [Member] | Not Designated as Hedging Instrument [Member]
Derivative financial instruments:
Notional principal of foreign exchange contracts	$ 16,300,000
Hurco Automation Ltd [Member]
Consolidation
Ownership interest	35.00%
Equity investment in affiliate	$ 3,000,000		$ 3,100,000

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