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Note 12 - Fair Values | 9 Months Ended
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Sep. 30, 2025
Notes to Financial Statements |
Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block] | 12. FAIR VALUES Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. A fair value measurement assumes that the transaction to sell the asset or transfer the liability occurs in the principal market for the asset or liability, or in the absence of a principal market, the most advantageous market for the asset or liability. The price of the principal (or most advantageous) market used to measure the fair value of the asset or liability is not adjusted for transaction costs. An orderly transaction is a transaction that assumes exposure to the market for a period prior to the measurement date to allow for marketing activities that are usual and customary for transactions involving such assets and liabilities; it is not a forced transaction. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact and (iv) willing to transact. We are required to use valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement cost). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. Inputs may be observable, meaning those that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from independent sources, or unobservable, meaning those that reflect our own assumptions about the assumptions market participants would use in pricing the asset or liability based on the best information available in the circumstances. In that regard, we utilize a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows: Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that we have the ability to access as of the measurement date. Level 2: Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in markets that are not active; or other inputs that are observable or can be derived from or corroborated by observable market data by correlation or other means. Level 3: Significant unobservable inputs that reflect our own conclusions about the assumptions that market participants would use in pricing an asset or liability. The following is a description of our valuation methodologies used to measure and disclose the fair values of our financial assets and liabilities that are recorded at fair value on a recurring or nonrecurring basis: Securities available for sale. Securities available for sale are recorded at fair value on a recurring basis. Fair value measurement is based on quoted prices, if available. If quoted prices are not available, fair values are measured using independent pricing models. Level 2 securities include U.S. Government agency debt obligations, mortgage-backed securities issued or guaranteed by U.S. Government agencies, and municipal general obligation and revenue bonds. Level 3 securities include bonds issued by certain relatively small municipalities located within our markets that have very limited marketability due to their size and lack of ratings from a recognized rating service. We carry these bonds at historical cost, which we believe approximates fair value, unless our periodic financial analysis or other information that becomes known to us necessitates an impairment. There was no such impairment as of September 30, 2025, or December 31, 2024. We have no Level 1 securities available for sale. Derivatives. We measure fair value utilizing models that use primarily market observable inputs, such as forecasted yield curves. Insignificant unobservable inputs, such as borrower credit spreads, are also utilized. Mortgage loans held for sale. Mortgage loans originated and intended for sale in the secondary market are carried at the lower of aggregate cost or market, as determined by outstanding commitments from investors, and are measured on a nonrecurring basis. Fair value is based on independent quoted market prices, where applicable, or the prices for other mortgage whole loans with similar characteristics. As of September 30, 2025 and December 31, 2024, we determined the fair value of our mortgage loans held for sale to be $17.7 million and $16.0 million, respectively. Loans. We do not record loans at fair value on a recurring basis. However, from time to time, we record nonrecurring fair value adjustments to collateral dependent loans to reflect partial write-downs or specific reserves that are based on the observable market price or current estimated value of the collateral. These loans are reported in the nonrecurring table below at initial recognition of significant borrower distress and on an ongoing basis until recovery or charge-off. The fair values of distressed loans are determined using either the sales comparison approach or income approach; respective unobservable inputs for the approaches consist of adjustments for differences between comparable sales and the utilization of appropriate capitalization rates. Foreclosed Assets. At time of foreclosure or repossession, foreclosed and repossessed assets are adjusted to fair value less costs to sell upon transfer of the loans to foreclosed and repossessed assets, establishing a new cost basis. We subsequently adjust estimated fair value of foreclosed assets on a nonrecurring basis to reflect write-downs based on revised fair value estimates. The fair values of parcels of other real estate owned are determined using either the sales comparison approach or income approach; respective unobservable inputs for the approaches consist of adjustments for differences between comparable sales and the utilization of appropriate capitalization rates. Assets and Liabilities Measured at Fair Value on a Recurring Basis The balances of assets and liabilities measured at fair value on a recurring basis as of September 30, 2025 are as follows:
|  |  |  |  |  | Quoted |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Prices in |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Active |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Markets |  |  | Significant |  |  |  |  |
|  |  |  |  |  | for |  |  | Other |  |  | Significant |
|  |  |  |  |  | Identical |  |  | Observable |  |  | Unobservable |
|  |  |  |  |  | Assets |  |  | Inputs |  |  | Inputs |
(Dollars in thousands) |  | Total |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Available for sale securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government agency debt obligations |  | $ | 606,782 |  |  | $ | 0 |  |  | $ | 606,782 |  |  | $ | 0 |
Mortgage-backed securities |  |  | 23,673 |  |  |  | 0 |  |  |  | 23,673 |  |  |  | 0 |
Municipal general obligation bonds |  |  | 192,575 |  |  |  | 0 |  |  |  | 192,197 |  |  |  | 378 |
Municipal revenue bonds |  |  | 31,608 |  |  |  | 0 |  |  |  | 31,608 |  |  |  | 0 |
Other investments |  |  | 500 |  |  |  | 0 |  |  |  | 500 |  |  |  | 0 |
Interest rate swaps |  |  | 25,103 |  |  |  | 0 |  |  |  | 25,103 |  |  |  | 0 |
Total assets |  | $ | 880,241 |  |  | $ | 0 |  |  | $ | 879,863 |  |  | $ | 378 |
Interest rate swaps |  |  | 25,515 |  |  |  | 0 |  |  |  | 25,515 |  |  |  | 0 |
Total liabilities |  | $ | 25,515 |  |  | $ | 0 |  |  | $ | 25,515 |  |  | $ | 0 |
There were no sales, purchases or transfers in or out of Level 3 during the nine months ended September 30, 2025. The insignificant reduction in Level 3 municipal general obligation bonds during the nine months ended September 30, 2025 reflects the scheduled maturities of such bonds. The balances of assets and liabilities measured at fair value on a recurring basis as of December 31, 2024 are as follows:
|  |  |  |  |  | Quoted |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Prices in |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Active |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Markets |  |  | Significant |  |  |  |  |
|  |  |  |  |  | for |  |  | Other |  |  | Significant |
|  |  |  |  |  | Identical |  |  | Observable |  |  | Unobservable |
|  |  |  |  |  | Assets |  |  | Inputs |  |  | Inputs |
(Dollars in thousands) |  | Total |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Available for sale securities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
U.S. Government agency debt obligations |  | $ | 495,581 |  |  | $ | 0 |  |  | $ | 495,581 |  |  | $ | 0 |
Mortgage-backed securities |  |  | 25,368 |  |  |  | 0 |  |  |  | 25,368 |  |  |  | 0 |
Municipal general obligation bonds |  |  | 180,170 |  |  |  | 0 |  |  |  | 179,777 |  |  |  | 393 |
Municipal revenue bonds |  |  | 28,733 |  |  |  | 0 |  |  |  | 28,733 |  |  |  | 0 |
Other investments |  |  | 500 |  |  |  | 0 |  |  |  | 500 |  |  |  | 0 |
Interest rate swaps |  |  | 26,793 |  |  |  | 0 |  |  |  | 26,793 |  |  |  | 0 |
Total assets |  | $ | 757,145 |  |  | $ | 0 |  |  | $ | 756,752 |  |  | $ | 393 |
Interest rate swaps |  |  | 27,050 |  |  |  | 0 |  |  |  | 27,050 |  |  |  | 0 |
Total liabilities |  | $ | 27,050 |  |  | $ | 0 |  |  | $ | 27,050 |  |  | $ | 0 |
There were no sales, purchases or transfers in or out of Level 3 during 2024. Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis The balances of assets and liabilities measured at fair value on a nonrecurring basis as of September 30, 2025 are as follows:
|  |  |  |  |  | Quoted |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Prices in |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Active |  |  | Significant |  |  |  |  |
|  |  |  |  |  | Markets for |  |  | Other |  |  | Significant |
|  |  |  |  |  | Identical |  |  | Observable |  |  | Unobservable |
|  |  |  |  |  | Assets |  |  | Inputs |  |  | Inputs |
(Dollars in thousands) |  | Total |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Collateral dependent loans |  | $ | 1,529 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 1,529 |
The balances of assets and liabilities measured at fair value on a nonrecurring basis as of December 31, 2024 are as follows:
|  |  |  |  |  | Quoted |  |  |  |  |  |  |  |  |
|  |  |  |  |  | Prices |  |  |  |  |  |  |  |  |
|  |  |  |  |  | in Active |  |  | Significant |  |  |  |  |
|  |  |  |  |  | Markets for |  |  | Other |  |  | Significant |
|  |  |  |  |  | Identical |  |  | Observable |  |  | Unobservable |
|  |  |  |  |  | Assets |  |  | Inputs |  |  | Inputs |
(Dollars in thousands) |  | Total |  |  | (Level 1) |  |  | (Level 2) |  |  | (Level 3) |
Collateral dependent loans |  | $ | 2,173 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 2,173 |
The carrying values are based on the estimated value of the property or other assets. Fair value estimates of collateral on nonperforming loans and foreclosed assets are reviewed periodically. Our credit policies establish criteria for obtaining appraisals and determining internal value estimates. We may also adjust outside appraisals and internal evaluations based on identifiable trends within our markets, such as sales of similar properties or assets, listing prices and offers received. In addition, we may discount certain appraised and internal value estimates to address current distressed market conditions. We generally assign a discount factor range of 25% to 60% for commercial real estate dependent loans and foreclosed assets, and a discount factor range of 25% to 50% for residential-related properties. In a vast majority of cases, we assign a 10% discount factor for estimated selling costs.

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- Definition The entire disclosure of the fair value measurement of assets and liabilities, which includes financial instruments measured at fair value that are classified in shareholders' equity, which may be measured on a recurring or nonrecurring basis. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/820/tableOfContent + Details
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