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DEBT, Hefei Equipment Loan (Details) - Hefei Equipment Loan [Member] ¥ in Millions, $ in Millions | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jul. 31, 2022 CNY (¥) | Jul. 31, 2022 USD ($) | Oct. 31, 2023 Tool | Oct. 31, 2020 CNY (¥)
Debt Instruments [Abstract] |  |  |  |
Maximum borrowing capacity | ¥ |  |  |  | ¥ 200.0
Repayment of long term debt | ¥ 120.7 | $ 18.0 |  |
Expiration date |  |  | Aug. 31, 2022 |
Number of lithography tools purchased | Tool |  |  | 2 |

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- Definition Date the credit facility terminates, in YYYY-MM-DD format. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
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- Details
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