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Note 5 - Other Current Assets - Other Current Assets (Details) - USD ($) $ in Thousands | Apr. 30, 2023 | Oct. 31, 2022
--- | --- | ---
Employee retention credit ("ERC") | $ 396 | $ 1,636
Prepaid expense | 1,070 | 972
Reimbursement for tenant improvements | 0 | 2,810
Other | 357 | 431
Totals | $ 1,823 | $ 5,849

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