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Note 9 - Pledged Collateral Related to Securities Sold Under Repurchase Agreements (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Financial Instruments Owned and Pledged as Collateral [Table Text Block]

		2021				2020
Securities sold under agreements to repurchase:
U.S. government treasuries		$	4,971			$	2,069
U.S. government agencies			38,045				39,362
U.S. government mortgage-backed securities			11,127				14,320
Total pledged collateral		$	54,143			$	55,751

Schedule of Repurchase Agreements [Table Text Block]

		2021								2020
						Average								Average
		Balance				Rate				Balance				Rate
Repurchase agreements		$	39,851				0.25	%		$	37,293				0.30	%

X

- Definition

Tabular disclosure of financial instruments held by the entity for its own account for trading or investment purposes that are carried at fair value and pledged to counterparties as collateral for financing transactions. Description may include equity, fixed income, debt or other securities.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=66007379&loc=d3e113888-111728

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 860
-SubTopic 30
-Section 50
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729

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- Definition

The entire disclosure for repurchase agreements.

+ References

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- References

No definition available.

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