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Note 4 - Other Current Assets - Other Current Assets (Details) - USD ($)
$ in Thousands
Apr. 30, 2022
Oct. 31, 2021
Employee retention credit ("ERC") $ 1,685 $ 1,774
Prepaid taxes 602 314
Prepaid expense 1,012 439
Other 627 366
Totals $ 3,926 $ 2,893