Note 5 - Accrued Expenses and Other Long-term Liabilities (Tables)

6 Months Ended

Apr. 30, 2020

Notes Tables

Schedule of Accrued Liabilities [Table Text Block]

	April 30, 2020		October 31, 2019
Wages payable	$	1,069	$	1,591
Accrued receipts		1,562		1,683
Warranty liability		210		-
Deferred revenue		258		-
Other accrued expenses		206		379
Totals	$	3,305	$	3,653

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

Description	Level 1		Level 2		Level 3
Earn-out liability	$	-	$	-	$	869

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

	Level 3
	April 30, 2020			January 31, 2020			October 31, 2019
Beginning balance	$	1,215		$	1,249		$	-
Payments		-			-			-
Change in value		(346	)		(34	)		-
Ending Balance	$	869		$	1,215		$	-