Summary of Significant Accounting Policies (Policies)	3 Months Ended
Mar. 31, 2026
Accounting Policies [Abstract]
Basis of Presentation	The accompanying unaudited consolidated financial statements as of March 31, 2026 and for the three months ended March 31, 2026 and 2025 have been prepared in accordance with GAAP for interim financial information and Article 10 of Regulation S-X and, therefore, do not include all of the information and footnotes required by GAAP for complete financial statements. Accordingly, these statements should be read in conjunction with the Company's audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2025.
Consolidation	The accounts of the Company and its consolidated subsidiary are included in the consolidated financial statements. The information furnished in these interim statements reflects all adjustments that are, in the opinion of management, necessary for a fair statement of the results for each respective period presented. Such adjustments are of a normal, recurring nature. The results of operations in the interim statements are not necessarily indicative of the results that may be expected for any other quarter or for the full year.
Significant Group Concentrations of Credit Risk	The Company’s single banking branch is located in Michigan, but the Company markets its banking products to deposit customers located throughout the United States. The Company is also active nationwide in mortgage lending through a network of mortgage bankers and other financial institutions. Note 3 discusses the types of lending in which the Company engages. The Company’s primary concentration is in real estate lending, including the origination and sale of one-to-four family real estate mortgages to the secondary market to Government Sponsored Entities (“GSEs”) and its mortgage advance program.
Use of Estimates	In preparing the consolidated financial statements in conformity with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the consolidated balance sheets and reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for credit losses, fair value of mortgage servicing rights, and fair value of the lender risk account.
Reclassifications	Some items in the prior year’s consolidated financial statements were reclassified to conform to the current presentation. These reclassifications had no impact on the prior year’s net income or stockholders’ equity.
Mortgage Purchase Program (“MPP”)	Our MPP business provides independent mortgage bankers with an alternative to traditional mortgage warehouse lending. MPP utilizes a collateralized mortgage purchase facility with individual advances under the facility which are reviewed and approved by the Company and secured by our mortgage bankers’ originated one-to-four family mortgage loans. These facilities enable the Company’s MPP clients to close and fund their mortgages and during a relatively short period (typically less than 30 days), and the originated loans are sold into the secondary market via government agencies (Fannie Mae, Freddie Mac or Ginnie Mae) or to institutional investors (banks, large mortgage companies, insurance companies, mortgage REIT’s) or are securitized. The Company also participates out portions of the individual advances (“the participating interest”) through participation agreements with other financial institutions. Cash flows associated with the individual advances are shared on a pro-rata basis with the participating banks. The Company charges the mortgage banker an administrative fee per individual mortgage loan and earns interest while the loan is owned by the Company. Fee income is included in MPP fees on the Consolidated Statements of Income. There were no delinquent loans and or credit losses in the Company’s MPP business during the three months ended March 31, 2026 or 2025. Extended dwell sub-limits of purchase facilities, which have longer than expected standard turn times to be sold, may be issued to the mortgage bankers to facilitate loans that may not be delivered to the secondary market within the terms of the original advance. At March 31, 2026 and December 31, 2025, the Bank had outstanding balances on these facilities of $71.3 million and $56.5 million, respectively. Participations of the individual advances referenced above are accounted for as sales, when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (1) the assets have been isolated from the Company, (2) the transferee obtains the right (free of conditions that constrain it from taking advantage of the right) to pledge or exchange the transferred assets, and (3) the Company does not maintain effective control over the transferred assets through an agreement to repurchase them before their maturity.
Loans	In addition to the MPP program noted within this section, the Company also originates residential mortgages, including a specialized first mortgage revolving equity line of credit linked by one account to a demand deposit bank account of the borrower (which we refer to as All-in-One, or “AIO” loans). Excluding AIO loans, virtually all the Company’s residential mortgages are saleable through an end investor. The ability of the Company’s debtors to honor their contracts is dependent upon the real estate and general economic conditions in the markets where the Company has originated loans. Loans that management has the intent and ability to hold for the foreseeable future or until maturity or pay-off and where the fair value option has not been elected are reported at their outstanding unpaid principal balances adjusted for charge-offs, the allowance for credit losses, and any deferred fees or costs on originated loans. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method. Accrued interest receivable for loans is included in other assets on the Company’s consolidated balance sheet. The Company elected not to measure an allowance for accrued interest receivable and instead elected to reverse accrued interest income on loans that are placed on nonaccrual status. Accrued interest on loans totaled $26.5 million and $28.3 million as of March 31, 2026 and December 31, 2025, respectively, and is included in other assets in the Consolidated Balance Sheets. The accrual of interest on loans is discontinued at the time the loan is delinquent (120 days for mortgages and 90 days for commercial) unless the credit is well secured and in process of collection. In all cases, loans are placed on nonaccrual or charged off at an earlier date if collection of principal or interest is considered doubtful. All interest accrued but not collected for loans that are placed on nonaccrual or charged off is reversed against interest income. The interest on these loans is accounted for on the cash basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.
Allowance for Credit Losses ("Allowance" or "ACL")	Management estimates the allowance by using relevant available information from internal and external sources related to historical loss experience, current borrower risk characteristics, current economic conditions, reasonable and supportable forecasts, and other relevant factors. The allowance is measured on a collective or pool basis when similar risk characteristics exist or on an individual basis when loans have unique risk characteristics which differentiate them from other loans within the loan segment. The process for estimating credit losses incorporates methodologies and procedures specific to the residential and commercial loan portfolios, each of which has unique risk characteristics. Each of these portfolios is further disaggregated into loan segments, which are discussed in more detail below. A loss given default methodology is utilized to estimate losses on the residential loan portfolio. This methodology is used to project a default rate, prepayment rate, and severity factor for each loan in the portfolio to arrive at the lifetime credit loss for the construction, land development, home equity, and closed end first and second lien loans. The Company periodically performs a backtest on default, loss severity and prepayment forecasts to determine if any adjustments should be made to the model, which includes a comparison of actual defaults, losses and prepayments with those originally forecasted. The accumulated expected credit losses are impacted by changes in borrower delinquencies, changes in loan to values, and changes in FICO scores. Lifetime credit losses are also adjusted by reasonable and supportable economic forecasts. As of March 31, 2026 and December 31, 2025, the Moody’s Baseline March 2026 and December 2025 U.S. Macroeconomic Outlook, respectively, were utilized. For the commercial loan portfolio, excluding MPP, a discounted cash flow methodology adjusted for peer group benchmarks on probability of default, prepayment speeds, and curtailment rate is used. Within the commercial loan portfolio, management utilizes an internal loan grading system and assigns each loan a grade of pass, special mention, substandard, or doubtful, which are more fully explained in Note 3. The amount of credit losses, if any, is measured by a comparison of the loan’s carrying value to the net present value of future cash flows using the loan’s existing rate or at the fair value of collateral if repayment is expected to solely from the collateral. For MPP, a separate analysis is completed for the ACL associated with this portfolio due to its unique characteristics and absence of loss history. The portfolio typically includes a mandatory investor take-out commitment and is backed by a seller repurchase obligation. In addition, MPP clients close and fund their mortgages during a relatively short period (typically less than 30 days). As a result, these loans have generated no losses over the life of the program. Based on management’s assessment of risk, a qualitative reserve has been established for this portfolio. Loans that do not share risk characteristics are evaluated on an individual basis and are not included in the collective evaluation. Factors considered by management in determining credit losses include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as individually evaluated. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. Credit losses are individually evaluated by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price, or the fair value of the collateral if the loan is collateral dependent. Qualitative Factors Each quarter, management also considers the need to adjust historical loss rates as determined to reflect the extent to which current conditions and reasonable and supportable economic forecasts are expected to differ or where specific risks and uncertainties are not fully captured by the quantitative model. These qualitative adjustments may increase or decrease the estimate of expected future credit losses. The qualitative factors include economic forecast uncertainty, underwriting and collection trends, changes in nature and volume of portfolio, changes in the volume and severity of past due loans, collateral trends, concentration risk, quality of loan review, changes in personnel, external factors, and other considerations. Residential Loan Segments Construction and land development: Construction and land development loans consist of loans to individuals for the construction of their primary residences. Loans to individuals for the construction of their residences typically run for up to 12 or 18 months and then convert to permanent loans. These construction loans have rates and terms comparable to one-to-four family loans. During the construction phase, the borrower pays interest only. The maximum loan-to-value ratio of owner-occupied single-family construction loans is 80%. Residential construction loans are generally underwritten pursuant to the same guidelines used for originating permanent residential loans. Construction loans generally are made for relatively short terms. However, to the extent construction loans are not made to owner-occupants of single-family homes, they are more vulnerable to changes in economic conditions and the concentration of credit with a limited number of borrowers. Further, the nature of these loans is such that they are more difficult to evaluate and monitor. The risk of loss on a construction loan is dependent largely upon the accuracy of the initial estimate of the property’s value upon timely completion of the project and the estimated cost (including interest) of the project. Home equity lines of credit: Home equity lines of credit mainly consist of variable-rate home equity lines of credit secured by a lien on the borrower’s primary residence. These include first-lien home equity lines which are tied seamlessly to a demand deposit sweep account, which are limited to 80% of the property value. Home equity products are limited to 90% of the property value less any other mortgages if the first loan is with the Bank. Home equity products in a secondary lien position are limited to 85% of the property value less any superior liens. The Company uses the same underwriting standards for home equity lines of credit as it uses for one-to-four family residential mortgage loans. Home equity lines of credit provide for an initial draw period of up to ten years. Home equity loans are susceptible to weakening general economic conditions and increase in unemployment rates and declining real estate values. Closed end, first and second liens: Closed end, first and second liens consist of one-to-four family residential loans which are primarily loans secured by first or second liens or mortgages on primary residences. The Company originates adjustable-rate and fixed-rate, one-to-four-family residential real estate loans for the construction, purchase or refinancing of a mortgage. These loans are collateralized by owner-occupied properties. Loans on one-to-four-family residential real estate are generally originated in amounts of up to 90% for owner-occupied one-to-four family homes and up to 85% for non-owner occupied homes. Mortgage title insurance and hazard insurance are normally required. Such loans are susceptible to weakening general economic conditions and increases in unemployment rates and declining real estate values. Commercial Loan Segments Commercial: Commercial business loans and lines of credit consist of loans to small- and medium- sized companies in the Company’s market area. Commercial business loans are generally used for working capital purposes. Risk to this category include declining valuation of collateral and weakening general economic conditions. MPP: Individual advances under the facility are reviewed and approved by the Company and are secured by specific one-to-four family mortgage loans, which the mortgage banker intends to sell and deliver to the secondary market within 60 days. The MPP business is susceptible to weakening general economic conditions and increases in unemployment rates and declining real estate values. Unfunded Loan Commitments The Company is also required to consider expected credit losses associated with loan commitments over the contractual period in which it is exposed to credit risk on the underlying commitments unless the obligation is unconditionally cancellable by the Company. Any allowance for off balance sheet credit exposure is reported in other liabilities on the Company’s consolidated balance sheets and is increased or decreased by provision for credit losses on the Company’s consolidated statement of income. The calculation uses the same methodology, inputs, and assumptions as the funded portion of the loans at the segment level applied to the amount of commitments expected to be funded.
Repurchase Reserve	The Company sells residential mortgage loans to investors in the ordinary course of business. Residential mortgage loans sold to investors are predominantly conventional residential first lien mortgages originated under our usual underwriting procedures and are sold on a nonrecourse basis. The Company’s agreements to sell residential mortgage loans usually require general representations and warranties on the underlying loans sold, related to credit information, loan documentation, collateral, and insurability, which if subsequently untrue or breached, could require the Company to indemnify or repurchase certain loans affected. The balance in the repurchase reserve at the balance sheet date reflects the estimated amount of potential loss the Company could incur from repurchasing a loan, as well as loss reimbursements, indemnification, and other “make whole” settlement resolutions.
Off-balance-sheet Instruments	In the ordinary course of business, the Company may enter into commitments under commercial letters of credit and standby letters of credit. Such financial instruments are recorded when they are funded.
Other Real Estate Owned	Assets acquired through, or in lieu of, loan foreclosure are held for sale and are initially recorded at fair value (less costs to sell) at the date of the foreclosure, establishing a new cost basis. Subsequent to foreclosure, valuations are periodically performed by management and the assets are carried at the lower of carrying amount or fair value less costs to sell. Related revenue, expenses, and changes in the valuation allowance are included in other expenses.
Leases	ASU 2016-02, Leases establishes a right-of-use (“ROU”) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than 12 months. Leases are classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. Right of use assets and lease liabilities are recognized at lease commencement date based upon the estimated present value of lease payments over the lease term.
Issued Not Yet Effective Accounting Pronouncement	In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The amendments in this ASU require disclosure, in the notes to financial statements, of specified information about certain costs and expenses, including (a) purchases of inventory, (b) employee compensation, (c) depreciation, (d) intangible asset amortization, and (e) depreciation, depletion, and amortization recognized as part of oil-and gas-producing activities (DD&A) (or other amounts of depletion expense) included in each relevant expense caption. The ASU is effective for public business entities for annual periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027. Early adoption is allowed. The ASU can be applied prospectively. The Company is currently assessing the impact of the update and its operations, financial position, and disclosures.
Subsequent Events	The consolidated financial statements and related disclosures include evaluation of events through the date the consolidated financial statements were issued.
Fair Value Measurements	In instances whereby inputs used to measure fair value fall into different levels in the above fair value hierarchy, fair value measurements in their entirety are categorized based on the lowest level input that is significant to the valuation. The Company’s assessment of the significance of particular inputs to these fair value measurements requires judgment and considers factors specific to each asset. The Company records the fair values of financial assets and liabilities on a recurring and non-recurring basis using the following methods and assumptions: Equity Securities Equity securities with readily determinable fair value are reported at fair value. Fair value for these investments is primarily determined using a quoted price in an active market or exchange (Level 1). Available for Sale Debt Securities Where quoted market prices are available in an active market, securities are classified as Level 1 of the valuation hierarchy. The Company does not currently have any Level 1 debt securities. If quoted prices are not available, fair values can be estimated using (1) quoted market prices of securities with similar characteristics, (2) matrix pricing, which is a mathematical technique used widely in the industry to value debt securities without relying exclusively on quoted prices for specific securities but rather by relying on the securities’ relationship to other benchmark quoted prices, or (3) a discounted cash flow analysis whose significant fair value inputs can generally be verified and do not typically involve judgment by management. Included in the Company’s available for sale debt securities are corporate bonds which are classified as Level 2 assets. The valuation of these corporate bonds is determined using third-party quoted market prices of securities with similar characteristics. Loans Certain loans held for sale and HFI are measured at fair value on a recurring basis due to the Company’s election to adopt fair value accounting treatment for those loans originated for which the Company has entered into certain derivative financial instruments as part of its mortgage banking and related risk management activities. These instruments include interest rate lock commitments and mandatory forward commitments to sell these loans to investors known as forward mortgage-backed securities trades. This election allows for a more effective offset of the changes in fair values of the assets and the mortgage related derivative instruments used to economically hedge them without the burden of complying with the requirements for hedge accounting under ASC 815, Derivatives and Hedging. Mortgage loans held for sale, for which the fair value option was elected, are valued using a market approach by utilizing either: (i) the fair value of securities backed by similar mortgage loans, adjusted for certain factors to approximate the fair value of a whole mortgage loan, including the value attributable to mortgage servicing and credit risk, (ii) current commitments to purchase loans or (iii) recent observable market trades for similar loans, adjusted to credit risk and other individual loan characteristics. As these prices are derived from market observable inputs, the Company classifies these valuations as Level 2 in the fair value disclosures. For mortgage loans held for sale for which the fair value option was elected, the earned current contractual interest payment is recognized in interest income, loan origination costs and fees on fair value option loans are recognized in earnings as incurred and not deferred. The Company has no continuing involvement in any residential mortgage loans sold. Interest Rate Lock Commitments The estimated fair values of interest rate lock commitments utilize current secondary market prices for underlying loans and estimated servicing value with similar coupons, maturity and credit quality, subject to the anticipated loan funding probability (pull-through rate). The fair value of interest rate lock commitments is subject to change primarily due to changes in interest rates and the estimated pull-through rate. Given the significant and unobservable nature of the pull-through factor, interest rate lock commitments are classified as Level 3. Forward Sales Commitments Forward mortgage-backed securities trades are exchange-traded or traded within highly active dealer markets. In order to determine the fair value of these instruments, the Company utilized the exchange price or dealer market price for the particular derivative contract; therefore these contracts are classified as Level 2. The estimated fair values are subject to change primarily due to changes in interest rates. Mortgage Service Rights MSRs are carried at fair value. Fair value is determined using an income approach with various assumptions including expected cash flows, market discount rates, prepayment speeds, servicing costs, and other factors. As such, MSRs are considered Level 3. Lender Risk Account The Company’s Lender risk account is carried at fair value. Fair value is determined using an income approach with various assumptions including expected cash flows, market discount rates, prepayment speeds, and other factors. As such, the lender risk account is considered Level 3. Collateral Dependent Loans and Other Real Estate Owned The fair value of collateral for collateral dependent loans and other real estate owned is generally based upon recent real estate appraisals, less costs to sell. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and the income approach. As such, the fair values of collateral dependent loans and other real estate owned are classified as Level 3.
Segment Information	Our reportable segments are Retail Banking and MPP, which have been determined based on management’s focus and internal reporting structure. The MPP segment provides a collateralized mortgage purchase facility marketed to independent mortgage bankers nationwide. The Retail Banking segment provides a vast array of financial products and services to consumers nationwide. These include residential mortgages, AIO equity loans, other consumer loans, and loan servicing, as well as various types of deposit products, including checking, savings and time deposit accounts. The residential mortgage loans we originate are directly originated within our branch network or from our consumer direct business, and are typically underwritten to agency and/or third-party standards, and either sold (servicing retained or released) or held on our balance sheet. Net interest income in each segment reflects our internal funds transfer pricing (“FTP”) methodology, which is designed to capture interest rate and liquidity risk. Under our methodology, average assets, net of deposits, receive a funding charge based on market interest rates of similar duration liabilities. MPP receives an FTP charge and the residual gain is retained within Retail Banking. Provision (benefit) for credit losses is allocated to MPP based on the cumulative expected loss rate from the Company’s allowance for credit loss process and applied to any change in period end loan balances. Financial results are presented, to the extent possible, as if each business operated on a standalone basis, and includes expense allocations for corporate overhead services used by the business segments. Shared corporate overhead expenses reside in Retail Banking but are allocated back to MPP through our expense allocation based on occupancy rates and percentage of time spent supporting the segment. Results of the Company’s operating segments are regularly reviewed by the Company’s Chief Operating Decision Maker (the “CODM”), the Company’s Chief Executive Officer. More specifically, the CODM analyzes quarterly financial results, including net income, to assess performance and allocate resources. However, the CODM may use other metrics and ad hoc reports on a limited purpose basis as needed. In evaluating segment performance, the Company primarily evaluates total revenues (net interest income plus noninterest income) and net income before preferred dividends.

Summary of Significant Accounting Policies (Policies)

3 Months Ended

Mar. 31, 2026

The accompanying unaudited consolidated financial statements as of March 31, 2026 and for the three months ended March 31, 2026 and 2025 have been prepared in accordance with GAAP for interim financial information and Article 10 of Regulation S-X and, therefore, do not include all of the information and footnotes required by GAAP for complete financial statements. Accordingly, these statements should be read in conjunction with the Company's audited consolidated financial statements included in the Company's Annual Report on Form 10-K for the year ended December 31, 2025.

Consolidation

The accounts of the Company and its consolidated subsidiary are included in the consolidated financial statements. The information furnished in these interim statements reflects all adjustments that are, in the opinion of management, necessary for a fair statement of the results for each respective period presented. Such adjustments are of a normal, recurring nature. The results of operations in the interim statements are not necessarily indicative of the results that may be expected for any other quarter or for the full year.

Significant Group Concentrations of Credit Risk

The Company’s single banking branch is located in Michigan, but the Company markets its banking products to deposit customers located throughout the United States. The Company is also active nationwide in mortgage lending through a network of mortgage bankers and other financial institutions. Note 3 discusses the types of lending in which the Company engages. The Company’s primary concentration is in real estate lending, including the origination and sale of one-to-four family real estate mortgages to the secondary market to Government Sponsored Entities (“GSEs”) and its mortgage advance program.

Use of Estimates

In preparing the consolidated financial statements in conformity with GAAP, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the consolidated balance sheets and reported amounts of revenue and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for credit losses, fair value of mortgage servicing rights, and fair value of the lender risk account.

Reclassifications

Some items in the prior year’s consolidated financial statements were reclassified to conform to the current presentation. These reclassifications had no impact on the prior year’s net income or stockholders’ equity.

Mortgage Purchase Program (“MPP”)

Our MPP business provides independent mortgage bankers with an alternative to traditional mortgage warehouse lending. MPP utilizes a collateralized mortgage purchase facility with individual advances under the facility which are reviewed and approved by the Company and secured by our mortgage bankers’ originated one-to-four family mortgage loans. These facilities enable the Company’s MPP clients to close and fund their mortgages and during a relatively short period (typically less than 30 days), and the originated loans are sold into the secondary market via government agencies (Fannie Mae, Freddie Mac or Ginnie Mae) or to institutional investors (banks, large mortgage companies, insurance companies, mortgage REIT’s) or are securitized.

The Company also participates out portions of the individual advances (“the participating interest”) through participation agreements with other financial institutions. Cash flows associated with the individual advances are shared on a pro-rata basis with the participating banks.

The Company charges the mortgage banker an administrative fee per individual mortgage loan and earns interest while the loan is owned by the Company. Fee income is included in MPP fees on the Consolidated Statements of Income. There were no delinquent loans and or credit losses in the Company’s MPP business during the three months ended March 31, 2026 or 2025.

Extended dwell sub-limits of purchase facilities, which have longer than expected standard turn times to be sold, may be issued to the mortgage bankers to facilitate loans that may not be delivered to the secondary market within the terms of the original advance. At March 31, 2026 and December 31, 2025, the Bank had outstanding balances on these facilities of $71.3 million and $56.5 million, respectively.

Participations of the individual advances referenced above are accounted for as sales, when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (1) the assets have been isolated from the Company, (2) the transferee obtains the right (free of conditions that constrain it from taking advantage of the right) to pledge or exchange the transferred assets, and (3) the Company does not maintain effective control over the transferred assets through an agreement to repurchase them before their maturity.

Loans

In addition to the MPP program noted within this section, the Company also originates residential mortgages, including a specialized first mortgage revolving equity line of credit linked by one account to a demand deposit bank account of the borrower (which we refer to as All-in-One, or “AIO” loans). Excluding AIO loans, virtually all the Company’s residential mortgages are saleable through an end investor. The ability of the Company’s debtors to honor their contracts is dependent upon the real estate and general economic conditions in the markets where the Company has originated loans.

Loans that management has the intent and ability to hold for the foreseeable future or until maturity or pay-off and where the fair value option has not been elected are reported at their outstanding unpaid principal balances adjusted for charge-offs, the allowance for credit losses, and any deferred fees or costs on originated loans. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the related loan yield using the interest method.

Accrued interest receivable for loans is included in other assets on the Company’s consolidated balance sheet. The Company elected not to measure an allowance for accrued interest receivable and instead elected to reverse accrued interest income on loans that are placed on nonaccrual status. Accrued interest on loans totaled $26.5 million and $28.3 million as of March 31, 2026 and December 31, 2025, respectively, and is included in other assets in the Consolidated Balance Sheets.

The accrual of interest on loans is discontinued at the time the loan is delinquent (120 days for mortgages and 90 days for commercial) unless the credit is well secured and in process of collection. In all cases, loans are placed on nonaccrual or charged off at an earlier date if collection of principal or interest is considered doubtful.

All interest accrued but not collected for loans that are placed on nonaccrual or charged off is reversed against interest income. The interest on these loans is accounted for on the cash basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.

Allowance for Credit Losses ("Allowance" or "ACL")

Management estimates the allowance by using relevant available information from internal and external sources related to historical loss experience, current borrower risk characteristics, current economic conditions, reasonable and supportable forecasts, and other relevant factors. The allowance is measured on a collective or pool basis when similar risk characteristics exist or on an individual basis when loans have unique risk characteristics which differentiate them from other loans within the loan segment. The process for estimating credit losses incorporates methodologies and procedures specific to the residential and commercial loan portfolios, each of which has unique risk characteristics. Each of these portfolios is further disaggregated into loan segments, which are discussed in more detail below.

A loss given default methodology is utilized to estimate losses on the residential loan portfolio. This methodology is used to project a default rate, prepayment rate, and severity factor for each loan in the portfolio to arrive at the lifetime credit loss for the construction, land development, home equity, and closed end first and second lien loans. The Company periodically performs a backtest on default, loss severity and prepayment forecasts to determine if any adjustments should be made to the model, which includes a comparison of actual defaults, losses and prepayments with those originally forecasted. The accumulated expected credit losses are impacted by changes in borrower delinquencies, changes in loan to values, and changes in FICO scores. Lifetime credit losses are also adjusted by reasonable and supportable economic forecasts. As of March 31, 2026 and December 31, 2025, the Moody’s Baseline March 2026 and December 2025 U.S. Macroeconomic Outlook, respectively, were utilized.

For the commercial loan portfolio, excluding MPP, a discounted cash flow methodology adjusted for peer group benchmarks on probability of default, prepayment speeds, and curtailment rate is used. Within the commercial loan portfolio, management utilizes an internal loan grading system and assigns each loan a grade of pass, special mention, substandard, or doubtful, which are more fully explained in Note 3. The amount of credit losses, if any, is measured by a comparison of the loan’s carrying value to the net present value of future cash flows using the loan’s existing rate or at the fair value of collateral if repayment is expected to solely from the collateral.

For MPP, a separate analysis is completed for the ACL associated with this portfolio due to its unique characteristics and absence of loss history. The portfolio typically includes a mandatory investor take-out commitment and is backed by a seller repurchase obligation. In addition, MPP clients close and fund their mortgages during a relatively short period (typically less than 30 days). As a result, these loans have generated no losses over the life of the program. Based on management’s assessment of risk, a qualitative reserve has been established for this portfolio.

Loans that do not share risk characteristics are evaluated on an individual basis and are not included in the collective evaluation. Factors considered by management in determining credit losses include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as individually evaluated. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. Credit losses are individually evaluated by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price, or the fair value of the collateral if the loan is collateral dependent.

Qualitative Factors

Each quarter, management also considers the need to adjust historical loss rates as determined to reflect the extent to which current conditions and reasonable and supportable economic forecasts are expected to differ or where specific risks and uncertainties are not fully captured by the quantitative model. These qualitative adjustments may increase or decrease the estimate of expected future credit losses. The qualitative factors include economic forecast uncertainty, underwriting and collection trends, changes in nature and volume of portfolio, changes in the volume and severity of past due loans, collateral trends, concentration risk, quality of loan review, changes in personnel, external factors, and other considerations.

Residential Loan Segments

Construction and land development: Construction and land development loans consist of loans to individuals for the construction of their primary residences. Loans to individuals for the construction of their residences typically run for up to 12 or 18 months and then convert to permanent loans. These construction loans have rates and terms comparable to one-to-four family loans. During the construction phase, the borrower pays interest only. The maximum loan-to-value ratio of owner-occupied single-family construction loans is 80%. Residential construction loans are generally underwritten pursuant to the same guidelines used for originating permanent residential loans.

Construction loans generally are made for relatively short terms. However, to the extent construction loans are not made to owner-occupants of single-family homes, they are more vulnerable to changes in economic conditions and the concentration of credit with a limited number of borrowers. Further, the nature of these loans is such that they are more difficult to evaluate and monitor. The risk of loss on a construction loan is dependent largely upon the accuracy of the initial estimate of the property’s value upon timely completion of the project and the estimated cost (including interest) of the project.

Home equity lines of credit: Home equity lines of credit mainly consist of variable-rate home equity lines of credit secured by a lien on the borrower’s primary residence. These include first-lien home equity lines which are tied seamlessly to a demand deposit sweep account, which are limited to 80% of the property value. Home equity products are limited to 90% of the property value less any other mortgages if the first loan is with the Bank. Home equity products in a secondary lien position are limited to 85% of the property value less any superior liens. The Company uses the same underwriting standards for home equity lines of credit as it uses for one-to-four family residential mortgage loans. Home equity lines of credit provide for an initial draw period of up to ten years. Home equity loans are susceptible to weakening general economic conditions and increase in unemployment rates and declining real estate values.

Closed end, first and second liens: Closed end, first and second liens consist of one-to-four family residential loans which are primarily loans secured by first or second liens or mortgages on primary residences. The Company originates adjustable-rate and fixed-rate, one-to-four-family residential real estate loans for the construction, purchase or refinancing of a mortgage. These loans are collateralized by owner-occupied properties. Loans on one-to-four-family residential real estate are generally originated in amounts of up to 90% for owner-occupied one-to-four family homes and up to 85% for non-owner occupied homes. Mortgage title insurance and hazard insurance are normally required. Such loans are susceptible to weakening general economic conditions and increases in unemployment rates and declining real estate values.

Commercial Loan Segments

Commercial: Commercial business loans and lines of credit consist of loans to small- and medium- sized companies in the Company’s market area. Commercial business loans are generally used for working capital purposes. Risk to this category include declining valuation of collateral and weakening general economic conditions.

MPP: Individual advances under the facility are reviewed and approved by the Company and are secured by specific one-to-four family mortgage loans, which the mortgage banker intends to sell and deliver to the secondary market within 60 days. The MPP business is susceptible to weakening general economic conditions and increases in unemployment rates and declining real estate values.

Unfunded Loan Commitments

The Company is also required to consider expected credit losses associated with loan commitments over the contractual period in which it is exposed to credit risk on the underlying commitments unless the obligation is unconditionally cancellable by the Company. Any allowance for off balance sheet credit exposure is reported in other liabilities on the Company’s consolidated balance sheets and is increased or decreased by provision for credit losses on the Company’s consolidated statement of income. The calculation uses the same methodology, inputs, and assumptions as the funded portion of the loans at the segment level applied to the amount of commitments expected to be funded.

Repurchase Reserve

The Company sells residential mortgage loans to investors in the ordinary course of business. Residential mortgage loans sold to investors are predominantly conventional residential first lien mortgages originated under our usual underwriting procedures and are sold on a nonrecourse basis. The Company’s agreements to sell residential mortgage loans usually require general representations and warranties on the underlying loans sold, related to credit information, loan documentation, collateral, and insurability, which if subsequently untrue or breached, could require the Company to indemnify or repurchase certain loans affected. The balance in the repurchase reserve at the balance sheet date reflects the estimated amount of potential loss the Company could incur from repurchasing a loan, as well as loss reimbursements, indemnification, and other “make whole” settlement resolutions.

Off-balance-sheet Instruments

In the ordinary course of business, the Company may enter into commitments under commercial letters of credit and standby letters of credit. Such financial instruments are recorded when they are funded.

Other Real Estate Owned

Assets acquired through, or in lieu of, loan foreclosure are held for sale and are initially recorded at fair value (less costs to sell) at the date of the foreclosure, establishing a new cost basis. Subsequent to foreclosure, valuations are periodically performed by management and the assets are carried at the lower of carrying amount or fair value less costs to sell. Related revenue, expenses, and changes in the valuation allowance are included in other expenses.

Leases

ASU 2016-02, Leases establishes a right-of-use (“ROU”) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than 12 months. Leases are classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement. Right of use assets and lease liabilities are recognized at lease commencement date based upon the estimated present value of lease payments over the lease term.

Issued Not Yet Effective Accounting Pronouncement

In November 2024, the FASB issued ASU 2024-03, Income Statement—Reporting Comprehensive Income—Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses. The amendments in this ASU require disclosure, in the notes to financial statements, of specified information about certain costs and expenses, including (a) purchases of inventory, (b) employee compensation, (c) depreciation, (d) intangible asset amortization, and (e) depreciation, depletion, and amortization recognized as part of oil-and gas-producing activities (DD&A) (or other amounts of depletion expense) included in each relevant expense caption. The ASU is effective for public business entities for annual periods beginning after December 15, 2026, and interim periods beginning after December 15, 2027. Early adoption is allowed. The ASU can be applied prospectively. The Company is currently assessing the impact of the update and its operations, financial position, and disclosures.

Subsequent Events

The consolidated financial statements and related disclosures include evaluation of events through the date the consolidated financial statements were issued.

Fair Value Measurements

In instances whereby inputs used to measure fair value fall into different levels in the above fair value hierarchy, fair value measurements in their entirety are categorized based on the lowest level input that is significant to the valuation. The Company’s assessment of the significance of particular inputs to these fair value measurements requires judgment and considers factors specific to each asset.

The Company records the fair values of financial assets and liabilities on a recurring and non-recurring basis using the following methods and assumptions:

Equity Securities

Equity securities with readily determinable fair value are reported at fair value. Fair value for these investments is primarily determined using a quoted price in an active market or exchange (Level 1).

Available for Sale Debt Securities

Where quoted market prices are available in an active market, securities are classified as Level 1 of the valuation hierarchy. The Company does not currently have any Level 1 debt securities. If quoted prices are not available, fair values can be estimated using (1) quoted market prices of securities with similar characteristics, (2) matrix pricing, which is a mathematical technique used widely in the industry to value debt securities without relying exclusively on quoted prices for specific securities but rather by relying on the securities’ relationship to other benchmark quoted prices, or (3) a discounted cash flow analysis whose significant fair value inputs can generally be verified and do not typically involve judgment by management. Included in the Company’s available for sale debt securities are corporate bonds which are classified as Level 2 assets. The valuation of these corporate bonds is determined using third-party quoted market prices of securities with similar characteristics.

Loans

Certain loans held for sale and HFI are measured at fair value on a recurring basis due to the Company’s election to adopt fair value accounting treatment for those loans originated for which the Company has entered into certain derivative financial instruments as part of its mortgage banking and related risk management activities. These instruments include interest rate lock commitments and mandatory forward commitments to sell these loans to investors known as forward mortgage-backed securities trades. This election allows for a more effective offset of the changes in fair values of the assets and the mortgage related derivative instruments used to economically hedge them without the burden of complying with the requirements for hedge accounting under ASC 815, Derivatives and Hedging. Mortgage loans held for sale, for which the fair value option was elected, are valued using a market approach by utilizing either: (i) the fair value of securities backed by similar mortgage loans, adjusted for certain factors to approximate the fair value of a whole mortgage loan, including the value attributable to mortgage servicing and credit risk, (ii) current commitments to purchase loans or (iii) recent observable market trades for similar loans, adjusted to credit risk and other individual loan characteristics. As these prices are derived from market observable inputs, the Company classifies these valuations as Level 2 in the fair value disclosures. For mortgage loans held for sale for which the fair value option was elected, the earned current contractual interest payment is recognized in interest income, loan origination costs and fees on fair value option loans are recognized in earnings as incurred and not deferred. The Company has no continuing involvement in any residential mortgage loans sold.

Interest Rate Lock Commitments

The estimated fair values of interest rate lock commitments utilize current secondary market prices for underlying loans and estimated servicing value with similar coupons, maturity and credit quality, subject to the anticipated loan funding probability (pull-through rate). The fair value of interest rate lock commitments is subject to change primarily due to changes in interest rates and the estimated pull-through rate. Given the significant and unobservable nature of the pull-through factor, interest rate lock commitments are classified as Level 3.

Forward Sales Commitments

Forward mortgage-backed securities trades are exchange-traded or traded within highly active dealer markets. In order to determine the fair value of these instruments, the Company utilized the exchange price or dealer market price for the particular derivative contract; therefore these contracts are classified as Level 2. The estimated fair values are subject to change primarily due to changes in interest rates.

Mortgage Service Rights

MSRs are carried at fair value. Fair value is determined using an income approach with various assumptions including expected cash flows, market discount rates, prepayment speeds, servicing costs, and other factors. As such, MSRs are considered Level 3.

Lender Risk Account

The Company’s Lender risk account is carried at fair value. Fair value is determined using an income approach with various assumptions including expected cash flows, market discount rates, prepayment speeds, and other factors. As such, the lender risk account is considered Level 3.

Collateral Dependent Loans and Other Real Estate Owned

The fair value of collateral for collateral dependent loans and other real estate owned is generally based upon recent real estate appraisals, less costs to sell. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and the income approach. As such, the fair values of collateral dependent loans and other real estate owned are classified as Level 3.

Segment Information

Our reportable segments are Retail Banking and MPP, which have been determined based on management’s focus and internal reporting structure. The MPP segment provides a collateralized mortgage purchase facility marketed to independent mortgage bankers nationwide. The Retail Banking segment provides a vast array of financial products and services to consumers nationwide. These include residential mortgages, AIO equity loans, other consumer loans, and loan servicing, as well as various types of deposit products, including checking, savings and time deposit accounts. The residential mortgage loans we originate are directly originated within our branch network or from our consumer direct business, and are typically underwritten to agency and/or third-party standards, and either sold (servicing retained or released) or held on our balance sheet.

Net interest income in each segment reflects our internal funds transfer pricing (“FTP”) methodology, which is designed to capture interest rate and liquidity risk. Under our methodology, average assets, net of deposits, receive a funding charge based on market interest rates of similar duration liabilities. MPP receives an FTP charge and the residual gain is retained within Retail Banking.

Provision (benefit) for credit losses is allocated to MPP based on the cumulative expected loss rate from the Company’s allowance for credit loss process and applied to any change in period end loan balances.

Financial results are presented, to the extent possible, as if each business operated on a standalone basis, and includes expense allocations for corporate overhead services used by the business segments. Shared corporate overhead expenses reside in Retail Banking but are allocated back to MPP through our expense allocation based on occupancy rates and percentage of time spent supporting the segment.

Results of the Company’s operating segments are regularly reviewed by the Company’s Chief Operating Decision Maker (the “CODM”), the Company’s Chief Executive Officer. More specifically, the CODM analyzes quarterly financial results, including net income, to assess performance and allocate resources. However, the CODM may use other metrics and ad hoc reports on a limited purpose basis as needed.

In evaluating segment performance, the Company primarily evaluates total revenues (net interest income plus noninterest income) and net income before preferred dividends.