v3.25.2
Fair Value Measurements
 6 Months Ended
Jun. 30, 2025
Fair Value Disclosures [Abstract]  
Fair Value Measurements
Fair value is defined as the price that would be received to sell an asset or be paid to transfer a liability in an orderly transaction between market participants at the measurement date. There is a fair value hierarchy which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value.
The three levels of inputs to measure fair value are as follows:
•Level 1 - Quoted prices in active markets for identical assets or liabilities
•Level 2 - Observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities
•Level 3 - Unobservable inputs that are supported by little or no market activity and that are significant to the fair value of assets or liabilities
The methodologies used by the Company in determining the fair values of each class of financial instruments are based primarily on independent, market-based data to reflect a value that would be reasonably expected in an orderly transaction between market participants at the measurement date, and therefore, are classified within Level 2 of the valuation hierarchy. There have been no significant changes in the valuation techniques during the three and the six months ended June 30, 2025 and 2024.
The Company’s policy is to recognize transfers between levels as of the end of the reporting period. Transfers in and out of Level 1, Level 2, and Level 3 are recognized on the actual transfer date. There were no significant transfers between fair value hierarchy levels during the three and the six months ended June 30, 2025 and 2024.
Further details on the methods used to estimate the fair value of each class of financial instruments above are discussed below:
Investment Debt Securities Available-for-Sale. The Company obtains fair value measurements for investment securities from an independent pricing service, and these securities are classified as level 2. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information, and the investment’s terms and conditions, among others. Vendors chosen by the Company are widely recognized vendors whose evaluations support the pricing functions of financial institutions, investment and mutual funds, and portfolio managers. If needed, a broker may be utilized to determine the reported fair value of investment securities. The Company also compares the reasonableness of the pricing quarterly through a validation process involving additional independent third parties.
Loans Held for Sale. Fair value measurements for residential mortgage loans held for sale are obtained from an independent pricing service and are classified as level 2. The fair value measurements consider observable data that may include binding contracts or quotes or bids from third party investors as well as loan level pricing adjustments. Commercial and agricultural loans held for sale are derived from quotes or bids from third party investors.
Interest Rate Collars: The fair values of interest rate collars are obtained from an independent third party and are classified as level 2. The values are determined using the market standard methodology of discounting the future expected cash receipts that would occur if variable interest rates fell below (rise above) the strike rate of the floors (caps). The variable interest rates used in the calculation of projected receipts on the collars are based on an expectation of future interest rates derived from observable market interest rate curves and volatilities. The Company also compares the reasonableness of the pricing quarterly through a validation process involving additional independent third parties.
Interest Rate Swap Contracts. Fair values for derivative interest rate swap contracts are obtained from an independent third party and are classified as level 2. The values are based upon the estimated amounts to settle the contracts considering current interest rates and are calculated using discounted cash flows that are observable, or that can be corroborated by observable market data. The inputs used to determine fair value include the United States Dollar – Secured Overnight Financing Rate (“SOFR”) and Prime forward curves to estimate variable rate cash inflows and SOFR to estimate the discount rate. The estimated variable rate cash inflows are compared to the fixed rate outflows and such difference is discounted to a present value to estimate the fair value of the interest rate swaps. The Company also compares the reasonableness of the pricing quarterly through a validation process involving additional independent third parties.
For purposes of potential valuation adjustments to our derivative positions, we evaluate both our credit risk and the credit risk of our counterparties. Accordingly, we have considered factors such as the likelihood of our default and the default of our counterparties, our net exposures and remaining contractual life, among other things, in determining if any fair value adjustments related to credit risk are required. The change in value of derivative assets and derivative liabilities attributable to credit risk was not significant during the reported periods.
Interest Rate Lock Commitments. Fair value measurements for interest rate lock commitments are obtained from an independent pricing service and are classified as level 2. The fair value measurements consider observable data that may include prices available from secondary market investors taking into consideration various characteristics of the loan, including the loan amount, interest rate, value of the servicing, and loan to value ratio, among other things. Observable data is then adjusted to reflect changes in interest rates, the Company’s estimated pull-through rate, and estimated direct costs necessary to complete the commitment into a closed loan net of origination, and processing fees collected from the borrower.
Forward Loan Sales Contracts. The fair value measurements for forward loan sales contracts are obtained from an independent pricing service and are classified as level 2. The fair value measurements consider observable data that includes sales of similar loans.
Deferred Compensation Plan Assets and Liabilities. The fair values of deferred compensation plan assets and liabilities are based primarily on quoted market prices for identical instruments traded in active markets at the measurement date and are classified as level 1. These investments are in the same funds and purchased in the same amounts as the participants’ selected investments, which represent the underlying liabilities to plan participants. Deferred compensation plan liabilities are recorded at amounts due to participants, based on the fair value of participants’ selected investments.
Financial assets and financial liabilities measured at fair value on a recurring basis are as follows:
 Fair Value Measurements at Reporting Date Using
As of June 30, 2025Fair ValueQuoted Prices in
Active Markets for
Identical Assets
(Level 1)		Significant Other
Observable
Inputs
(Level 2)		Significant
Unobservable
Inputs
(Level 3)
Investment debt securities available-for-sale:    
U.S. Treasury notes$233.9 $—$233.9 $—
State, county, and municipal securities213.4 —213.4 —
Obligations of U.S. government agencies206.7 —206.7 —
U.S. agency commercial mortgage-backed securities947.1 —947.1 —
U.S. agency residential mortgage-backed securities1,111.4 —1,111.4 —
U.S. agency collateralized mortgage obligations993.6 —993.6 —
Private mortgage-backed securities182.3 —182.3 —
Collateralized loan obligations626.8 —626.8 —
Corporate securities227.0 —227.0 —
Loans held for sale4.2 —4.2 —
Derivative assets:
Interest rate swap contracts29.1 —29.1 —
Derivative liabilities:
Interest rate collars0.3 —0.3 —
Interest rate swap contracts88.6 —88.6 —
Deferred compensation plan assets21.5 21.5— —
 Fair Value Measurements at Reporting Date Using
As of December 31, 2024Fair ValueQuoted Prices in
Active Markets for
Identical Assets
(Level 1)		Significant Other
Observable
Inputs
(Level 2)		Significant
Unobservable
Inputs
(Level 3)
Investment debt securities available-for-sale:    
U.S. Treasury notes$226.9 $—$226.9 $—
State, county and municipal securities212.0 —212.0 —
Obligations of U.S. government agencies213.3 —213.3 —
U.S. agency commercial mortgage-backed securities982.8 —982.8 —
U.S. agency residential mortgage-backed securities1,175.8 —1,175.8 —
U.S. agency collateralized mortgage obligations1,050.9 —1,050.9 —
Private mortgage-backed securities190.5 —190.5 —
Collateralized loan obligations772.0 —772.0 —
Corporate securities232.9 —232.9 —
Loans held for sale0.9 —0.9 —
Derivative assets:
Interest rate swap contracts44.9 —44.9 —
Derivative liabilities
Interest rate collars1.0 —1.0 —
Interest rate swap contracts132.8 —132.8 —
Deferred compensation plan assets22.7 22.7— —
Additionally, from time to time, certain assets are measured at fair value on a non-recurring basis. Adjustments to fair value generally result from the application of lower-of-cost-or-market accounting or write-downs of individual assets due to credit deterioration. The following table presents information about the Company’s assets and liabilities measured at fair value on a non-recurring basis with an adjustment during the period presented. The fair values may not be current as of the reporting date but represent fair values as of the most recent fair value change that occurred with the reporting period. Accordingly, carrying values may not equal the current fair value:
As of June 30, 2025Fair ValueQuoted Prices in Active Markets for Identical Assets (Level 1)Significant Other
Observable
Inputs
(Level 2)		Significant
Unobservable
Inputs
(Level 3)
Collateral-dependent loans$32.8 $—$—$32.8 
Loans held for sale331.0 ——331.0 
Long-lived assets to be disposed of by sale1.9 ——1.9 
As of December 31, 2024
Collateral-dependent loans$97.6 $—$—$97.6 
Collateral-dependent Loans. Collateral-dependent loans are reported at the fair value of the underlying collateral if repayment is expected solely from collateral. The collateral-dependent loans are reported at fair value through specific valuation allowance allocations. When it is determined that the fair value of a collateral-dependent loan is less than the recorded investment in the loan, an allowance for credit losses is recognized on the loan for the difference between the recorded investment and the fair value of the collateral less costs to sell. Collateral values are estimated using independent appraisals and management estimates of current market conditions. As of June 30, 2025 and December 31, 2024, the Company had collateral-dependent loans with a carrying value of $158.3 million and $97.6 million, respectively.
Long-lived Assets to be Disposed of by Sale. Long-lived assets to be disposed of by sale are carried at the lower of carrying value or fair value less estimated costs to sell. The fair values of long-lived assets to be disposed of by sale are based upon observable market data and management estimates of current market conditions. As of June 30, 2025, the Company had long-lived assets to be disposed of by sale with carrying and fair values aggregating $11.6 million. As of December 31, 2024, the Company had long-lived assets to be disposed of by sale with carrying and fair values aggregating $0.8 million.
The following table presents additional quantitative information about assets measured at fair value on a non-recurring basis and for which the Company has utilized Level 3 inputs to determine fair values:
As of June 30, 2025
Fair ValueValuation
Technique		Unobservable InputsRange
(Weighted Average)
Collateral-dependent loans$32.8 AppraisalAppraisal adjustment2%-100%(32%)
Loans held for sale331.0 Fair value of collateralDiscount for type of property, age of appraisal, and current status—%-7%(2)%
Long-lived assets to be disposed of by sale1.9 AppraisalAppraisal adjustment—%-—%—%
As of December 31, 2024
Collateral-dependent loans$97.6 AppraisalAppraisal adjustment—%-87%(40%)
The Company is required to disclose the fair value of financial instruments for which it is practical to estimate fair value. The methodologies for estimating the fair value of financial instruments that are measured at fair value on a recurring or non-recurring basis are discussed above. The methodologies for estimating the fair value of other financial instruments are discussed below. For financial instruments bearing a variable interest rate where no credit risk exists, it is presumed that recorded book values are reasonable estimates of fair value.
Financial Assets. Carrying values of cash, cash equivalents, and accrued interest receivable approximate fair values due to the liquid and/or short-term nature of these instruments. Fair values for investment securities held-to-maturity are obtained from an independent pricing service, which considers observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, trading levels, trade execution data, market consensus prepayment speeds, credit information, and the investment’s terms and conditions, among other things. Fair values of fixed rate loans and variable rate loans that reprice on an infrequent basis are estimated by discounting future cash flows using current interest rates at which similar loans with similar terms would be made to borrowers of similar credit quality using an exit price notion. Carrying values of variable rate loans that reprice frequently, and with no change in credit risk, approximate the fair values of these instruments. The estimated fair values for all loans are then reduced by the estimated life-of-the-loan aggregate credit losses in the loan portfolio.
Financial Liabilities. The fair values of demand deposits, savings accounts, securities sold under repurchase agreements, and accrued interest payable are the amounts that are payable on demand at the reporting date. The fair values of fixed-maturity certificates of deposit are estimated using external market rates that are currently offered for deposits that have similar remaining maturities. The fixed and floating rate subordinated debentures, floating rate subordinated term loan, other borrowed funds, fixed rate subordinated term debt, and capital lease obligation are estimated by discounting future cash flows using current rates for advances that have similar characteristics.
Commitments to Extend Credit and Standby Letters of Credit. The fair value of commitments to extend credit and standby letters of credit, based on fees currently charged to enter into similar agreements, is not significant.    
The estimated fair values of financial instruments that are reported in the Company’s consolidated balance sheets, and are segregated by the level of the valuation inputs within the fair value hierarchy that are utilized to measure fair value, are as follows:
 Fair Value Measurements at Reporting Date Using
As of June 30, 2025Carrying AmountEstimated
Fair Value		Quoted Prices in Active Markets for
Identical Assets
(Level 1)		Significant Other
Observable
Inputs
(Level 2)		Significant
Unobservable
Inputs
(Level 3)
Financial assets:
Cash and cash equivalents$1,090.2 $1,090.2 $1,090.2 $— $— 
Investment debt securities held-to-maturity2,570.0 2,317.0 — 2,317.0 — 
Accrued interest receivable105.7 105.7 — 105.7 — 
Mortgage servicing rights, net24.4 35.7 — 35.7 — 
Net loans held for investment16,143.8 15,750.4 — — 15,750.4 
Total financial assets$19,934.1 $19,299.0 $1,090.2 $2,458.4 $15,750.4 
Financial liabilities:
Total deposits, excluding time deposits$19,834.0 $19,834.0 $19,834.0 $— $— 
Time deposits2,796.6 2,782.0 — 2,782.0 — 
Securities sold under repurchase agreements509.3 509.3 — 509.3 — 
Other borrowed funds250.0 250.0 — 250.0 — 
Accrued interest payable41.3 41.3 — 41.3 — 
Long-term debt252.0 256.7 — 256.7 — 
Subordinated debentures held by subsidiary trusts163.1 149.5 — 149.5 — 
Total financial liabilities$23,846.3 $23,822.8 $19,834.0 $3,988.8 $— 
 Fair Value Measurements at Reporting Date Using
As of December 31, 2024Carrying AmountEstimated
Fair Value		Quoted Prices in Active Markets for
Identical Assets
(Level 1)		Significant Other
Observable
Inputs
(Level 2)		Significant
Unobservable
Inputs
(Level 3)
Financial assets:
Cash and cash equivalents$896.6 $896.6 $896.6 $— $— 
Investment debt securities held-to-maturity2,687.5 2,358.6 — 2,358.6 — 
Accrued interest receivable116.8 116.8 — 116.8 — 
Mortgage servicing rights, net25.7 35.4 — 35.4 — 
Net loans held for investment17,640.8 17,154.7 — — 17,154.7 
Total financial assets$21,367.4 $20,562.1 $896.6 $2,510.8 $17,154.7 
Financial liabilities:
Total deposits, excluding time deposits$20,125.1 $20,125.1 $20,125.1 $— $— 
Time deposits2,890.5 2,875.5 — 2,875.5 — 
Securities sold under repurchase agreements523.9 523.9 — 523.9 — 
Other borrowed funds1,567.5 1,567.5 — 1,567.5 — 
Accrued interest payable47.0 47.0 — 47.0 — 
Long-term debt132.2 131.9 — 131.9 — 
Subordinated debentures held by subsidiary trusts163.1 152.3 — 152.3 — 
Total financial liabilities$25,449.3 $25,423.2 $20,125.1 $5,298.1 $—