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Note 4 - Leases (Tables)

12 Months Ended

Oct. 31, 2020

Notes Tables

Lease, Cost [Table Text Block]

		Year Ended October 31,
(In thousands)		2020
Operating lease cost		$	10,507
Cash payments on lease liabilities		$	9,257

(In thousands)		At October 31, 2020
ROU assets		$	20,016
Lease liabilities		$	21,049
Weighted-average remaining lease term (in years)			3.5
Weighted-average discount rate (incremental borrowing rate)			9.6	%

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

Year ending October 31,		(in thousands)
2021		$	8,880
2022			7,506
2023			4,298
2024			1,673
2025			1,324
Thereafter			1,107
Total payments			24,788
Less: imputed interest			(3,739	)
Present value of lease liabilities		$	21,049

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 http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980

+ Details

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Data Type:	nonnum:textBlockItemType
Balance Type:	na
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 http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980

+ Details

Name:	us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum: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