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Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands | Jan. 31, 2020 | Oct. 31, 2019
--- | --- | ---
Assets |  |
Operating lease ROU assets | $ 2,302 |
Liabilities and Stockholders' Equity | 408,648 | $ 399,867
Current operating lease liabilities | 545 |
Non-current operating lease liabilities | 1,787 |
Total operating lease liabilities | $ 2,332 |
Weighted-average remaining lease term | 10 years 11 months |
Weighted-average discount rate | 3.90% |

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