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Goodwill and Intangible Assets, Net - Estimated Future Amortization Expense of Intangible Assets (Details)
$ in Thousands
Jul. 31, 2021
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2021 (excluding the nine months ended July 31, 2021) $ 192
2022 724
2023 724
2024 716
2025 711
Thereafter 1,814
Net Carrying Amount $ 4,881