RELATED PARTY TRANSACTIONS (Narrative) (Details) - USD ($)	12 Months Ended
Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Related Party Transaction [Line Items]
Accounts Payable, Related Parties, Current	$ 938,000	$ 3,387,000
Hurco Automation Ltd [Member]
Related Party Transaction [Line Items]
Equity Method Investment, Ownership Percentage	35.00%
Equity Method Investments	$ 4,200,000	4,000,000
Related Party Transaction, Purchases from Related Party	8,500,000	11,300,000	$ 10,000,000
Revenue from Related Parties	198,000	197,000	$ 139,000
Accounts Payable, Related Parties, Current	938,000,000,000	3,400,000
Accounts Receivable, Related Parties, Current	$ 22,000	$ 68,000

Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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