Note 19 - Fair Value Measurements - Carrying and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Securities available for sale	$ 608,062	$ 692,467
Reported Value Measurement [Member]
Cash and cash equivalents	73,340	506,818
Securities available for sale	608,062	692,467
Restricted stock	12,651	8,056
Loans held for sale	1,061	8,481
Loans, net of allowance	2,166,894	1,927,902
Bank owned life insurance	29,692	29,107
Accrued interest receivable	7,255	5,822
Deposits	2,596,328	2,890,353
Repurchase agreements	370	41,128
Other short-term borrowings	100,531
Accrued interest payable	799	392
Derivative - cash flow hedges		2,800
Reported Value Measurement [Member] \| Junior Subordinated Debt [Member]
Junior subordinated debt	28,334	28,232
Reported Value Measurement [Member] \| Cash Flow Hedging [Member]
Derivative - cash flow hedges	1,325
Estimate of Fair Value Measurement [Member]
Cash and cash equivalents	73,340	506,818
Securities available for sale	608,062	692,467
Restricted stock	12,651	8,056
Loans held for sale	1,061	8,481
Loans, net of allowance	2,096,480	1,914,887
Bank owned life insurance	29,692	29,107
Accrued interest receivable	7,255	5,822
Deposits	2,595,713	2,892,487
Repurchase agreements	370	41,128
Other short-term borrowings	100,531
Accrued interest payable	799	392
Derivative - cash flow hedges		2,800
Estimate of Fair Value Measurement [Member] \| Junior Subordinated Debt [Member]
Junior subordinated debt	24,479	26,635
Estimate of Fair Value Measurement [Member] \| Cash Flow Hedging [Member]
Derivative - cash flow hedges	1,325
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	73,340	506,818
Securities available for sale	0	0
Restricted stock	0	0
Loans held for sale	0	0
Loans, net of allowance	0	0
Bank owned life insurance	0	0
Accrued interest receivable	0	0
Deposits	0	0
Repurchase agreements	0	0
Other short-term borrowings	0
Accrued interest payable	0	0
Derivative - cash flow hedges		0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member] \| Junior Subordinated Debt [Member]
Junior subordinated debt	0	0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 1 [Member] \| Cash Flow Hedging [Member]
Derivative - cash flow hedges	0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member]
Cash and cash equivalents	0	0
Securities available for sale	608,062	692,467
Restricted stock	12,651	8,056
Loans held for sale	1,061	8,481
Loans, net of allowance	0	0
Bank owned life insurance	29,692	29,107
Accrued interest receivable	7,255	5,822
Deposits	2,595,713	2,892,487
Repurchase agreements	370	41,128
Other short-term borrowings	100,531
Accrued interest payable	799	392
Derivative - cash flow hedges		2,800
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member] \| Junior Subordinated Debt [Member]
Junior subordinated debt	0	0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 2 [Member] \| Cash Flow Hedging [Member]
Derivative - cash flow hedges	1,325
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member]
Cash and cash equivalents	0	0
Securities available for sale	0	0
Restricted stock	0	0
Loans held for sale	0	0
Loans, net of allowance	2,096,480	1,914,887
Bank owned life insurance	0	0
Accrued interest receivable	0	0
Deposits	0	0
Repurchase agreements	0	0
Other short-term borrowings	0
Accrued interest payable	0	0
Derivative - cash flow hedges		0
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member] \| Junior Subordinated Debt [Member]
Junior subordinated debt	24,479	$ 26,635
Estimate of Fair Value Measurement [Member] \| Fair Value, Inputs, Level 3 [Member] \| Cash Flow Hedging [Member]
Derivative - cash flow hedges	$ 0

The fair value portion of accrued interest receivable.

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- Definition

The fair value portion of bank owned life insurance.

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of other short-term borrowings existing as of the balance sheet date.

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Fair value portion of accrued expenses.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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- Definition

Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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- Definition

Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

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- Definition

Fair value of subordinated debt obligations including, but not limited to, subordinated loan, subordinated bond, subordinated debenture or junior debt.

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- Definition

Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables.

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Fair value portion of loan receivable, including, but not limited to, mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts.

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The aggregate value of all restricted investments.

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Fair value portion of securities that an entity sells and agrees to repurchase at a specified date for a specified price.

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