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INTANGIBLE ASSETS, NET | 12 Months Ended
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Oct. 31, 2021
INTANGIBLE ASSETS, NET [Abstract] |
INTANGIBLE ASSETS, NET | NOTE 4 - INTANGIBLE ASSETS, NET Intangible assets, net consist of the following:
October 31, 2021 |  | Gross Amount |  |  | Accumulated Amortization |  |  | Net Amount |
Customer relationships |  | $ | 1,647 |  |  | $ | (1,041 | ) |  | $ | 606 |
Software and other |  |  | 6,056 |  |  |  | (5,888 | ) |  |  | 168 |
|  | $ | 7,703 |  |  | $ | (6,929 | ) |  | $ | 774 |
October 31, 2020 |  |  |  |  |  |  |  |  |  |  |  |
Technology license agreement |  | $ | 59,616 |  |  | $ | (57,298 | ) |  | $ | 2,318 |
Customer relationships |  |  | 2,060 |  |  |  | (1,245 | ) |  |  | 815 |
Software and other |  |  | 6,496 |  |  |  | (6,192 | ) |  |  | 304 |
|  | $ | 68,172 |  |  | $ | (64,735 | ) |  | $ | 3,437 |
Amortization expense of the Company’s finite-lived intangible assets was $2.9 million, $4.6 million and $4.6 million in 2021, 2020 and 2019, respectively. The weighted-average amortization periods of intangible assets acquired in 2021 and 2020, which are comprised of software, is three years. Intangible asset amortization over the next five years and thereafter is estimated to be as follows:
Fiscal Year |  |  |
2022 |  | $ | 269 |
2023 |  | $ | 171 |
2024 |  | $ | 136 |
2025 |  | $ | 136 |
2026 |  | $ | 62 |
Thereafter |  | $ | - |

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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
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