Note 11 - Subsequent Events	9 Months Ended
Sep. 30, 2022
Notes to Financial Statements
Subsequent Events [Text Block]	*Note 11.* Subsequent Events** On October 3, 2022, First Bank Financial Services, Inc., a wholly owned subsidiary of the Bank, received proceeds totaling $3.1 million from the sale of its interest in a broker-dealer of investments. First Bank Financial Services, Inc. expects to record a gain on the sale of the investment totaling $2.9 million in the fourth quarter of 2022. The gain has not been reflected on the Company’s income statement for the three or nine months ended September 30, 2022. On October 12, 2022 the Board of Directors of the Company authorized a stock repurchase plan pursuant to which the Company is authorized to repurchase up to $5.0 million of the Company’s outstanding common stock through December 31, 2023. Through November 10, 2022, there have been no stock repurchases under the plan.

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI https://asc.fasb.org/topic&trid=2122774

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662

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