Note 5 - Accrued Expenses and Other Current Liabilities - Accrued Expenses (Details) - USD ($) $ in Thousands	Jan. 31, 2021	Oct. 31, 2020
Wages payable	$ 1,383	$ 1,506
Accrued receipts	823	518
Other accrued expenses	411	549
Totals	$ 2,617	$ 2,573