Note 12 - Commitments (Tables)

3 Months Ended

Jan. 31, 2021

Notes Tables

Lease, Cost [Table Text Block]

	Three Months Ended
	January 31, 2021
Operating lease cost	$	247
Short-term lease cost		-

Lessee, Leases, Other Information [Table Text Block]

	January 31, 2021			October 31, 2020
Supplemental Cash Flows Information
Right of use assets obtained in exchange for lease obligations:
Operating leases	$	1,184		$	1,421
Weighted Average Remaining Lease Term
Operating leases (in months)		20.78			22.94
Weighted Average Discount Rate
Operating leases		3.54	%		3.54	%

Lessee, Operating Lease, Liability, Maturity [Table Text Block]

Year ended October 31,	Operating Leases
2021 (excluding three months ended January 31, 2021)	$	667
2022		532
2023		166
2024		-
2025		-
Thereafter		-
Total future minimum lease payments		1,365
Less imputed interest		(99	)
Total	$	1,266

Reported as of January 31, 2021	Operating Leases
Other current liabilities	$	789
Operating lease liabilities		477
Finance lease liabilities		-
Total	$	1,266