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BUSINESS OPERATIONS (Narrative) (Details) | 12 Months Ended
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Oct. 31, 2020 entity
Minimum |
Number of independent agents and distributors products are sold through | 200

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- Definition Number of independent agents and distributors products are sold through + References No definition available. + Details
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Namespace Prefix: | hurc_
Data Type: | xbrli:positiveIntegerItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |