Note 6 - Accrued Expenses and Other Long-term Liabilities (Tables)

12 Months Ended

Oct. 31, 2020

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	2020		2019
Wages payable	$	1,506	$	1,591
Accrued receipts		518		1,683
Other current liabilities		549		379
Totals	$	2,573	$	3,653

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]

Description	Level 3
Earn-out liability	$	370

Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

	Level 3
	October 31, 2020			July 31, 2020			April 30, 2020			January 31, 2020			October 31, 2019
Beginning balance	$	558		$	869		$	1,215		$	1,249		$	-
Change in value		(188	)		(311	)		(346	)		(34	)		-
Ending balance	$	370		$	558		$	869		$	1,215		$	-