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Note 9 - Leases (Tables)

6 Months Ended

Apr. 30, 2022

Notes Tables

Lease, Cost [Table Text Block]

		Three Months Ended								Six Months Ended
(In thousands)		April 30, 2022				April 30, 2021				April 30, 2022				April 30, 2021
Operating lease cost		$	2,677			$	2,594			$	5,265			$	5,210
Cash payments on lease liabilities		$	2,214			$	2,390			$	4,654			$	4,688

(In thousands)		At April 30, 2022				At October 31, 2021
ROU assets		$	19,619			$	17,844
Lease liabilities		$	20,742			$	18,952
Weighted-average remaining lease term (in years)			3.4				3.1
Weighted-average discount rate (incremental borrowing rate)			9.5	%			9.4	%

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

Year ending October 31,		(in thousands)
2022 (excluding the six months ended April 30, 2022)		$	4,711
2023			7,714
2024			5,087
2025			4,057
2026			2,758
2027			1,396
Total payments			25,723
Less: imputed interest			(4,981	)
Present value of lease liabilities		$	20,742

X

- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918686-209980

+ Details

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Period Type:	duration

X

- Definition

Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration