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RISKS AND CONCENTRATIONS (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Geographical Areas [Abstract]
Long-lived Assets	$ 745,257	$ 716,135
Net Assets	1,480,759	1,275,609
China [Member]
Geographical Areas [Abstract]
Long-lived Assets	256,072	249,357
Net Assets	379,460	317,409
Europe and Other [Member]
Geographical Areas [Abstract]
Long-lived Assets	7,010	7,294
Net Assets	(420)	(2,175)
United States [Member]
Geographical Areas [Abstract]
Long-lived Assets	144,634	140,733
Net Assets	217,890	188,712
Korea [Member]
Geographical Areas [Abstract]
Long-lived Assets	123,631	119,438
Net Assets	315,597	281,941
Taiwan [Member]
Geographical Areas [Abstract]
Long-lived Assets	213,910	199,313
Net Assets	$ 568,232	$ 489,722
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer A [Member]
Customer Account [Abstract]
Customer's percentage of net accounts receivable/revenue	19.20%	21.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer B [Member]
Customer Account [Abstract]
Customer's percentage of net accounts receivable/revenue	14.60%	10.00%
Revenue [Member] | Customer Concentration Risk [Member] | Customer A [Member]
Customer Account [Abstract]
Customer's percentage of net accounts receivable/revenue	15.00%	14.00%	15.00%
Revenue [Member] | Customer Concentration Risk [Member] | Customer B [Member]
Customer Account [Abstract]
Customer's percentage of net accounts receivable/revenue	12.00%	10.00%	11.00%
Revenue [Member] | Customer Concentration Risk [Member] | Customer C [Member]
Customer Account [Abstract]
Customer's percentage of net accounts receivable/revenue	9.00%	13.00%	5.00%

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Amount of net assets (liabilities).

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

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