Note 13 - Regulatory Matters (Details Textual) $ in Thousands	Jun. 30, 2023 USD ($)
Banking Regulation, Capital Conservation Buffer, Capital Conserved, Minimum	0.025
Statutory Accounting Practices, Statutory Amount Available for Dividend Payments without Regulatory Approval	$ 21,811

Minimum capital conservation buffer percentage required to avoid restriction on payout amount of eligible retained income as defined by regulatory framework.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1

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