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Note 12 - Commitments (Tables)

6 Months Ended

Apr. 30, 2022

Notes Tables

Lease, Cost [Table Text Block]

		Three Months Ended				Six Months Ended
		April 30, 2022				April 30, 2022
Operating lease cost		$	313			$	571
Short-term lease cost			-				1

Lessee, Leases, Other Information [Table Text Block]

		April 30, 2022				October 31, 2021
Supplemental Cash Flows Information
ROU assets obtained in exchange for lease obligations:
Operating leases		$	1,568			$	1,453
Weighted Average Remaining Lease Term
Operating leases (in months)		20.83				25.26
Weighted Average Discount Rate
Operating leases			3.62	%			3.54	%

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

Year ending October 31,		Operating Leases
2022 (excluding six months ended April 30, 2022)		$	631
2023			755
2024			275
2025			29
2026			15
Thereafter			-
Total future minimum lease payments			1,705
Less imputed interest			(108	)
Total		$	1,597

Reported as of April 30, 2022		Operating Leases
Other current liabilities		$	1,073
Operating lease liabilities			524
Finance lease liabilities			-
Total		$	1,597

X

- Definition

The tabular disclosure for other information related to leases of the lessee.

+ References

No definition available.

+ Details

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Namespace Prefix:	rfil_
Data Type:	dtr-types:textBlockItemType
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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

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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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- References

No definition available.

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration