Note 16 - Employee Benefits - ESOP Shares (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Allocated shares (in shares)	528,628	504,154
Shares committed to be released (in shares)	20,702	23,002
Employee Stock Ownership Plan (ESOP). number of suspense shares (in shares)	0	20,702
Total ESOP shares (in shares)	549,330	547,858
Market value of unallocated shares (in thousands)	$ 0	$ 568

Fair value of unearned shares held by the employee stock ownership plan (ESOP).

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 40
-Section 50
-Paragraph 1
-Subparagraph (e)
-URI https://asc.fasb.org/extlink&oid=109244661&loc=d3e17540-113929

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- Definition

The shares or units in an ESOP trust that have been assigned to individual participant accounts based on a known formula. IRS rules require allocations to be nondiscriminatory generally based on compensation, length of service, or a combination of both. For any particular participant such shares or units may be vested, unvested, or partially vested.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 40
-Section 50
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=109244661&loc=d3e17540-113929

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- Definition

The shares that, although not legally released, will be released by a future scheduled and committed debt service payment and will be allocated to employees for service rendered in the current accounting period. The ESOP documents typically define the period of service to which the shares relate. ESOP shares are released to compensate employees directly, to settle employer liabilities for other employee benefits, and to replace dividends on allocated shares that are used for debt service.

+ References

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-Publisher FASB
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- Definition

Shares contributed to the ESOP that have not yet been released, committed to be released, or allocated to participant accounts. Suspense shares generally collateralize ESOP debt.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 40
-Section 50
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=109244661&loc=d3e17540-113929

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- Definition

Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 40
-Section 50
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