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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional information (Details)
€ in Millions
 1 Months Ended 12 Months Ended
Nov. 30, 2023
Oct. 31, 2023
USD ($)
Oct. 31, 2022
USD ($)
Oct. 31, 2021
USD ($)
Nov. 30, 2022
EUR (€)
Translation of Foreign Currencies          
Cumulative foreign currency translation adjustments   $ 20,200,000      
Derivative financial instruments:          
Notional principal of foreign exchange contracts   97,800,000 $ 102,800,000    
(Losses) gains, net of tax, related to cash flow hedges deferred in Accumulated Other Comprehensive Loss   1,500,000      
Unrealized gain (loss), net of tax, to be reclassified in next 12 months   600,000      
Gain (loss) on hedge ineffectiveness   0 0 $ 0  
Property and Equipment          
Depreciation and amortization expense   2,300,000 2,300,000 2,500,000  
Research and Development Costs          
Research and development expenses   4,200,000 3,400,000 3,200,000  
Software Development Costs          
Capitalized costs   1,300,000 1,100,000 1,100,000  
Accumulated amortization   25,300,000 23,700,000    
Amortization expense   1,600,000 1,300,000 1,400,000  
Goodwill and Intangible Assets          
Intangible assets amortization expense   271,000 272,000 273,000  
Expected future amortization expense, 2024   235,000      
Expected future amortization expense, 2025   141,000      
Expected future amortization expense, 2026   109,000      
Expected future amortization expense, 2027   45,000      
Expected future amortization expense, 2028   45,000      
Goodwill   0      
Impairment of long-lived assets   $ 0 $ 0 $ 0  
Income Tax          
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent   21.00% 21.00% 21.00%  
Minimum | Technology Equipment [Member]          
Property and Equipment          
Estimated useful life   3 years      
Maximum | Technology Equipment [Member]          
Property and Equipment          
Estimated useful life   5 years      
Forward Contracts | Designated as Hedging Instrument          
Derivative financial instruments:          
Notional principal of foreign exchange contracts | €         € 3.0
Realized gain on foreign currency translation adjustments   $ 1,300,000      
Unrealized gain (loss), net of tax, recorded as cumulative translation adjustments in Accumulated Other Comprehensive Loss   $ 100,000      
Derivative maturity date   November 2023      
Forward Contracts | Designated as Hedging Instrument | Subsequent Event [Member]          
Derivative financial instruments:          
Derivative maturity date November 2024        
Euros | Designated as Hedging Instrument          
Derivative financial instruments:          
Notional principal of foreign exchange contracts   $ 13,200,000      
Pounds Sterling | Designated as Hedging Instrument          
Derivative financial instruments:          
Notional principal of foreign exchange contracts   5,000,000.0      
New Taiwan Dollars [Member] | Designated as Hedging Instrument          
Derivative financial instruments:          
Notional principal of foreign exchange contracts   20,100,000      
New Taiwan Dollars [Member] | Not Designated as Hedging Instrument          
Derivative financial instruments:          
Notional principal of foreign exchange contracts   $ 35,700,000      
Forward Contracts Denominated In Euros Pounds Sterling And New Taiwan [Member] | Designated as Hedging Instrument          
Derivative financial instruments:          
Derivative maturity date   November 2023 through October 2024      
Forward Contracts Denominated In Euros Pounds Sterling and South African Rand [Member] | Not Designated as Hedging Instrument          
Derivative financial instruments:          
Notional principal of foreign exchange contracts   $ 17,900,000      
Derivative maturity date   November 2023 through March 2024      
Hurco Automation Ltd [Member]          
Consolidation          
Ownership interest   35.00%      
Equity investment in affiliate   $ 5,100,000 $ 5,000,000.0