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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Dec. 31, 2021

Basis of PresentationThe accompanying consolidated financial statements have been prepared in conformity with accounting principles generally accepted in the United States of America ("GAAP"). The consolidated financial statements include the accounts of the Company and its wholly owned subsidiaries. All significant inter-company accounts and transactions have been eliminated in consolidation. The Company allocates resources and assesses financial performance on a consolidated basis and therefore has one reporting segment. In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the of the financial statements, as well as the reported amounts of revenues and expenses during the reporting periods. Actual results could differ significantly from those estimates.

Reclassifications

Certain amounts in the financial statements from prior periods have been reclassified to conform to the current financial statement presentation. These reclassifications had no effect on prior years' net income or stockholders’ equity.

Discontinued Operations

Discontinued OperationsDuring 2019, the Company's Board of Directors (the "Board") adopted a Resolution of Exit or Disposal of Home Loan Center ("HLC") Based Mortgage Banking Operations to sell or abandon the assets and transfer or terminate the personnel associated with the Company's high-volume HLC-based mortgage origination business and related servicing. The Company also successfully closed and settled two separate sales of the rights to service $14.3 billion in total unpaid principal balance of single family mortgage loans serviced for others. At the end of the second quarter 2019, we also entered into a non-binding letter of interest to sell our ownership interest in WMS LLC. In accordance with Accounting Standards Codification (ASC) 205-20, the Company determined that the Board's decision to sell or abandon the assets and personnel associated with the Company's HLC-based mortgage business, the related mortgage servicing rights ("MSR") sales and the sale of WMS LLC met the criteria to be classified as discontinued operations and its operating results and financial condition are presented as discontinued operations in the consolidated financial statements for 2019. These discontinued operations activities, including the exit or disposal of the former Mortgage Banking Segment, were concluded by December 31, 2019. Consequently, we ceased discontinued operations accounting effective January 1, 2020. Unless otherwise indicated, information included in these notes to the consolidated financial statements for 2019 are presented on a consolidated operations basis, which includes results from both continuing and discontinued operations.

Cash and Cash Equivalents

Cash and Cash EquivalentsFor purposes of reporting cash flows, cash and cash equivalents include cash, due from banks, certificates of deposits with original maturities of less than ninety days, investment securities with original maturities of less than ninety days and federal funds sold. The Bank maintains most of its excess cash at the Federal Reserve Bank of San Francisco ("FRBSF"), with well-capitalized correspondent banks or with other depository institutions at amounts less than the FDIC insured limits. Restricted cash of $8.1 million and $6.6 million at December 31, 2021 and 2020, respectively, is included in cash and cash equivalents.

Investment Securities

Investment securities for which the Company has the positive intent and ability to hold to maturity are reported at cost, adjusted for premiums and discounts that are recognized in interest income using the interest method over the period to maturity. Investments not classified as trading securities nor as held-to-maturity ("HTM") securities are classified as AFS securities and recorded at fair value. Unrealized gains or losses on AFS securities are excluded from net income and reported net of taxes as a separate component of other comprehensive income included in shareholders’ equity. Purchase premiums and discounts are recognized in interest income using the effective interest method over the life of the securities. Purchase premiums or discounts related to mortgage-backed securities are amortized or accreted using projected prepayment speeds. Gains and losses on the sale of AFS securities are recorded on the trade date and are determined using the specific identification method.

The Company evaluates AFS securities in an unrealized loss position, using a qualitative approach, at the end of each quarter to determine whether the decline in value is temporary or permanent. An unrealized loss exists when the fair value of an individual security is less than its amortized cost basis. When qualitative factors indicate that a credit loss may exist, the Company compares the present value of cash flows expected to be collected from the security with the amortized cost basis of the security. The Company recognizes an ACL if a loss is considered to exist, measured as the difference between the present value of expected cash flows and the amortized cost basis of the security, limited by the amount that the security’s fair value is less than its amortized cost basis. The Company does not believe any of these securities that were in an unrealized loss position at December 31, 2021 have a credit loss impairment.

The Company evaluates HTM securities at the end of each quarter to determine if any expected credit losses exist. No ACL for HTM securities was recorded as of December 31, 2021 and 2020.

Federal Home Loan Bank Stock

The Bank is a member of the Federal Home Loan Bank of Des Moines ("FHLB"), and as such, is required to own a certain amount of FHLB stock based on the level of borrowings and other factors. FHLB stock is carried at cost and periodically evaluated for impairment based on ultimate recovery of par value. Both cash and stock dividends are recorded as a component of interest income.

Loans Held for Sale

LHFS

Loans originated for sale in the secondary market or designated for whole loan sales are classified as LHFS. Management has elected the fair value option for all single family LHFS (originated with the intent to market for sale) and records these loans at fair value. Gains and losses from changes in fair value on LHFS are recognized in net gain on mortgage loan origination and sale activities within noninterest income. Direct loan origination costs and fees for single family loans originated as held for sale are recognized in earnings.

Multifamily and Small Business Administration ("SBA") LHFS are accounted for at the lower of amortized cost or fair value ("LOCOM"). LOCOM valuations are performed quarterly or at the time of transfer to or from LHFS. Related gains and losses are recognized in net gain on mortgage loan origination and sale activities. Direct loan origination costs and fees for multifamily and SBA loans classified as held for sale are deferred at origination and recognized in earnings at the time of sale.

Loans Held for Investment

LHFILHFI are reported at the principal amount outstanding, net of cumulative charge-offs, interest applied to principal (for loans accounted for using the cost recovery method), unamortized net deferred loan origination fees and costs and unamortized premiums or discounts on purchased loans. When a loan is designated as held for investment, the intent is to hold these loans for the foreseeable future or until maturity or pay-off. If subsequent changes occur as part of the balance sheet management process, the Company may change its intent to hold these loans. Once a determination has been made to sell such loans, they are transferred to LHFS and carried at the lower of amortized cost or fair value. Interest on loans is recognized at the contractual rate of interest and is only accrued if deemed collectible. Deferred fees and costs and premiums and discounts are amortized over the contractual terms of the underlying loans using the constant effective yield (the interest method) or straight-line method.

Nonaccrual Loans

Loans for which the accrual of interest has been discontinued are designated as nonaccrual loans. Loans are placed on nonaccrual status when the full and timely collection of principal and interest is doubtful, generally when the loan becomes 90 days or more past due for principal or interest payment or if part of the principal balance has been charged off. When loans are placed on nonaccrual status, all interest previously accrued but not collected is reversed against current period interest income. All payments received on nonaccrual loans are accounted for using the cost recovery method. Under the cost recovery method, all cash collected is applied first to reduce the outstanding principal balance. A loan may be returned to accrual status if all delinquent principal and interest payments are brought current and the collectability of the remaining principal and interest payments in accordance with the loan agreement is reasonably assured. Loans whose repayments are insured by the Federal Housing Administration ("FHA") or guaranteed by the Department of Veterans' Affairs ("VA") are maintained on accrual status even if 90 days or more past due.

Troubled Debt Restructurings

Troubled Debt Restructurings We sometimes modify or restructure loans when the borrower is experiencing financial difficulties by making a concession to the borrower in the form of changes in the amortization terms, reductions in the interest rates, the acceptance of interest only payments and, in limited cases, concessions to the outstanding loan balances. These loans are classified as TDRs. TDRs are loans modified for the purpose of alleviating temporary impairments to the borrower’s financial condition or cash flows. A workout plan between us and the borrower is designed to provide a bridge for borrower cash flow shortfalls in the near term. A TDR loan may be returned to accrual status when the loan is brought current, has performed in accordance with the contractual restructured terms for a time frame of at least six months, and the ultimate collectability of the total contractual restructured principal and interest is reasonably assured.

ACL for LHFI

The ACL for LHFI is a valuation account that is deducted from the loans amortized cost basis to present the net amount expected to be collected on the loans. Loan balances are charged off against the ACL when management believes the non-collectability of a loan balance is confirmed. Recoveries are recorded as an increase to the ACL for LHFI to the extent they do not exceed the related charge-off amounts. The ACL for LHFI, as reported in our consolidated balance sheets, is adjusted by a provision for credit losses and reduced by the charge-offs of loan amounts, net of recoveries.

Management estimates the ACL balance using relevant available information from internal and external sources relating to past events, current conditions and reasonable and supportable forecasts. Historical credit loss experience provides the basis for the estimation of expected credit losses. Adjustments to historical loss information are made for differences in current loan-specific risk characteristics such as differences in underwriting standards, portfolio mix or delinquency levels or other relevant factors.

The credit loss estimation process involves procedures to appropriately consider the unique characteristics of its two loan portfolios, the consumer loan portfolio and the commercial loan portfolio. These two portfolios are further disaggregated into loan pools, the level at which credit risk is monitored. When computing ACL levels, credit loss assumptions are estimated using a model that categorizes loan pools based on loss history, delinquency status and other credit trends and risk characteristics, including current conditions and reasonable and supportable forecasts. Determining the appropriateness of the ACL is complex and requires judgment by management about the effect of matters that are inherently uncertain. In future periods, evaluations of the overall loan portfolio, based on the factors and forecasts then prevailing, may result in material changes in the ACL and provision for credit losses in those future periods.

Credit Loss Measurement

The ACL level is influenced by current conditions related to loan volumes, loan asset quality ratings ("AQR") migration or delinquency status, historic loss experience and other conditions influencing loss expectations, such as reasonable and supportable forecasts of economic conditions. The methodology for estimating the amount of expected credit losses has two basic components: first, a pooled component for estimated expected credit losses for pools of loans that share similar risk characteristics and second an asset-specific component involving individual loans that do not share risk characteristics with other loans and the measurement of expected credit losses for such individual loans.

The Company's ACL model methodology is to build a reserve rate using historical life of loan default rates combined with assessments of current loan portfolio information and current and forecasted economic environment and business cycle information. The model uses statistical analysis to determine the life of loan default rates for the quantitative component and analyzes qualitative factors (Q-Factors) that assess the current loan portfolio conditions and forecasted economic environment and collateral values. Below is the general overview our ACL model.

Loans that Share Similar Risk Characteristics with Other Loans

For loans that share similar risk characteristics, loans are segregated into loan pools based on similar risk characteristics, like product types or areas of risk concentration to estimate the ACL.

Historical Loss Rates

The Company analyzed loan data from a full economic cycle, to the extent that data was available, to calculate life of loan loss rates. Based on the current economic environment and available loan level data, it was determined the Loss Horizon Period ("LHP") should begin prior to the economic recession that began in 2007. The Company monitors and reviews the LHP on an annual basis to determine appropriate time frames to be included based on economic indicators.

Under current expected credit losses methodology ("CECL"), the Company groups pools of loans by similar risk characteristics. Using these pools, sub-pools are established at a more granular level incorporating delinquency status and original FICO or original LTV (for consumer loans) and risk ratings (for commercial loans). Using the pool and sub-pool structure, cohorts are established historically on a quarterly basis containing the population in these sets as of that point in time. After the establishment of these cohorts, the loans within the cohorts are then tracked from that point forward to establish long-term Probability of Default ("PD") at the sub-pool level and Loss Given Default ("LGD") for the pool level. These historical cohorts and their PD/LGD outcomes are then averaged together to establish expected PDs and LGDs for each sub-pool.

Once historical cohorts are established, the loans in the cohort are tracked moving forward for default events. The Company has defined default events as the first dollar of loss. If a loan in the cohort has experienced a default event over the LHP then the balance of the loan at the time of cohort establishment becomes part of the numerator of the PD calculation. The Loss Given Probability of Default ("LGPD") or Expected Loss ("EL") is the weighted average PD for each sub-pool cohort times the average LGD for each pool. The output from the model then is a series of EL rates for each loan sub-pool, which are applied to the related outstanding balances for each loan sub-pool to determine the ACL reserve based on historical loss rates.

Q-Factors

The Q-Factors adjust the expected historic loss rates for current and forecasted conditions that are not provided for in the historical loss information. The Company has established a methodology for adjusting historical expected loss rates based on these more recent or forecasted changes. The Q-Factor methodology is based on a blend of quantitative analysis and management judgment and reviewed on a quarterly basis.

Each of the thirteen factors in the FASB standard were analyzed for common risk characteristics and grouped into seven consolidated Q-Factors as listed below:


Qualitative Factor						Financial Instruments - Credit Losses
Portfolio Credit Quality						The borrower's financial condition, credit rating, credit score, asset quality or business prospects
						The borrower's ability to make scheduled interest or principal payments
						The volume and severity of past due financial assets and the volume and severity of adversely classified or rated financial assets
Remaining Payments						The remaining payment terms of the financial assets
						The remaining time to maturity and the timing and extent of payments on the financial assets
Volume & Nature						The nature and volume of the entity's financial assets
Collateral Values						The value of underlying collateral on financial assets in which the collateral-dependent practical expedient has not been utilized
Economic						The environmental factors of a borrower and the areas in which the entity's credit is concentrated, such as: changes and expected changes in national, regional and local economic and business conditions and developments in which the entity operates, including the condition and expected condition of various market segments
Credit Culture						The entity's lending policies and procedures, including changes in lending strategies, underwriting standards, collection, write-off and recovery practices, as well as knowledge of the borrower's operations or the borrower's standing in the community
						The quality of the entity's credit review system
						The experience, ability and depth of the entity's management, lending staff, and other relevant staff
Business Environment						The environmental factors of a borrower and the areas in which the entity's credit is concentrated, such as: regulatory, legal, or technological environment to which the entity has exposure
						The environmental factors of a borrower and the areas in which the entity's credit is concentrated, such as: changes and expected changes in the general market condition of either the geographical area or the industry to which the entity has exposure

An eighth Q-Factor, Management Overlay, allows the Bank to adjust specific pools when conditions exist that were not contemplated in the model design that warrant an adjustment. The economic downturn caused by the COVID-19 pandemic and resulting accounting treatment of forbearances is an example of such a condition.

The Company has chosen two years as the forecast period based on management judgment and has determined that reasonable and supportable forecasts should be made for two of the Q-Factors: Economic and Collateral values.

Management has assigned weightings for each qualitative factor as well as individual metrics within each qualitative factor as to the relative importance of that factor or metric specific to each portfolio type. The Q-Factors above are evaluated using a seven-point scale ranging from significant improvement to significant deterioration.

The CECL Q-Factor methodology bounds the Q-Factor adjustments by a minimum and maximum range, based on the Bank’s own historical expected loss rates for each respective pool. The rating of the Q-Factor on the seven-point scale, along with the allocated weight, determines the final expected loss adjustment. The model is constructed so that the total of the Q-Factor adjustments plus the current expected loss rate cannot exceed the maximum or minimum two-year loss rate for that pool, which is aligned with the Bank's chosen forecast period. Loss rates beyond two years are not adjusted in the Q-Factor process and the model reverts to the historical mean loss rates. Management Overlays are not bounded by the historical maximums.

Quarterly, loan data is gathered to update the portfolio metrics analyzed in the Q-Factor model. The model is updated with current data and applicable forecasts, then the results are reviewed by management. After consensus is reached on all Q-Factor ratings, the results are input into the Q-Factor model and applied to the pooled loans which are reviewed to determine the adequacy of the reserve.

Additional details describing the model by portfolio are below:

Consumer Loan Portfolio

The consumer loan portfolio is comprised of the single family and home equity loan classes, which are underwritten after evaluating a borrower's capacity, credit and collateral. Other consumer loans are grouped with home equity loans. Capacity refers to a borrower's ability to make payments on the loan. Several factors are considered when assessing a borrower's capacity, including the borrower's employment, income, current debt, assets and level of equity in the property. Credit refers to how well a borrower manages current and prior debts as documented by a credit report that provides credit scores and current and past information about the borrower's credit history. Collateral refers to the type and use of property, occupancy and market value. Property appraisals are obtained to assist in evaluating collateral. Loan-to-property value and debt-to-income ratios, loan amount and lien position are considered in assessing whether to originate a loan. These borrowers are particularly susceptible to downturns in economic trends such as conditions that negatively affect housing prices, demand for housing and levels of unemployment.

Consumer Loan Portfolio Loss Rate Model

Under CECL, the Bank utilizes pools of loans that are grouped by similar risk characteristics: Single Family and Home Equity Loans. Sub-Pools are established at a more granular level for the calculation of PDs, incorporating delinquency status, original FICO and original LTV.

Consumer portfolio cohorts are established by grouping each ACL sub-pool at a point in time. Once historical cohorts are established, the loans in the cohort are tracked moving forward for default events.

The Q-Factors adjust the expected historic loss rates for current and forecasted conditions that are not provided for in the historical loss information. For Single Family loans all Q-Factors noted above are evaluated. For the Home Equity loans, collateral values are not evaluated as the Bank has determined the FICO score trends are a more relevant predictor of default than current collateral value for those types of loans. These factors are evaluated based on current conditions and forecasts (as applicable), using a seven-point scale ranging from significant improvement to significant deterioration.

Commercial Loan Portfolio

The commercial loan portfolio is comprised of the non-owner occupied commercial real estate ("CRE"), multifamily, construction and land development, owner occupied CRE and commercial business loan classes, whose underwriting standards consider the factors described for single family and home equity loan classes as well as others when assessing the borrower's and associated guarantors or other related party’s financial position. These other factors include assessing liquidity, net worth, leverage, other outstanding indebtedness of the borrower, the quality and reliability of cash expected to flow through the borrower (including the outflow to other lenders) and prior known experiences with the borrower.

This information is used to assess financial capacity, profitability and experience. Ultimate repayment of these loans is sensitive to interest rate changes, general economic conditions, liquidity and availability of long-term financing.

Commercial Loan Portfolio Loss Rate Model

The Bank has subdivided the commercial loan portfolio into the following ACL reporting pools to more accurately group risk characteristics: Commercial Business, Owner Occupied CRE, Multifamily, Multifamily Construction, CRE, CRE Construction, Single Family Construction to Permanent, and Single Family Construction, which includes lot, land and acquisition and development loans. ACL sub-pools are established at a more granular level for the calculation of PDs, utilizing risk rating.

As outlined in the Bank’s policies, commercial loans pools are non-homogenous and are regularly assessed for credit quality. For purposes of CECL, loans are sub-pooled according to the following AQR Ratings:

•1-6: These loans meet the definition of “Pass" assets. They are well protected by the current net worth and paying capacity of the obligor (or guarantors, if any) or by the fair value, less costs to acquire and sell in a timely manner, of any underlying collateral. The Bank further uses the available AQR ratings for components of the sub-pools.

•7: These loans meet the regulatory definition of “Special Mention.” They contain potential weaknesses, that if uncorrected may result in deterioration of the likelihood of repayment or in the Bank’s credit position.

•8: These loans meet the regulatory definition of “Substandard.” They are inadequately protected by the current sound worth and paying capacity of the borrower or of the collateral pledged, if any. They have well-defined weaknesses and have unsatisfactory characteristics causing unacceptable levels of risk.

Commercial portfolio cohorts are established by grouping each ACL sub-pool at a point in time. Once historical cohorts are established, the loans in the cohort are tracked moving forward for default events. The Q-Factors adjust the expected historic loss rates for current and forecasted conditions that are not provided for in the historical loss information. All the Q-Factors noted above are evaluated for Commercial portfolio loans except for Commercial Business and Owner Occupied CRE loans which exclude the collateral values Q-Factor. The Company has determined that these loans are primarily underwritten by evaluating the cash flow of the business and not the underlying collateral. Factors above are evaluated based on current conditions and forecasts (as applicable), using a seven-point scale ranging from significant improvement to significant deterioration.

Loans That Do Not Share Risk Characteristics with Other Loans

For a loan that does not share risk characteristics with other loans, expected credit loss is measured on net realizable value that is the difference between the discounted value of the expected future cash flows, based on the original effective interest rate and the amortized cost basis of the loan. For these loans, we recognize expected credit loss equal to the amount by which the net realizable value of the loan is less than the amortized cost basis of the loan (which is net of previous charge-offs and deferred loan fees and costs), except when the loan is collateral dependent, which is when the borrower is experiencing financial difficulty and repayment is expected to be provided substantially through the operation or sale of the collateral. In these cases, expected credit loss is measured as the difference between the amortized cost basis of the loan and the fair value of the collateral. The fair value of the collateral is adjusted for the estimated costs to sell if repayment or satisfaction of a loan is dependent on the sale (rather than only on the operation) of the collateral.

The starting point for determining the fair value of collateral is through obtaining external appraisals. Generally, collateral values for collateral dependent loans are updated every twelve months, either from external third parties or in-house certified appraisers. A third-party appraisal is required at least annually for substandard loans and OREO. For performing consumer loans secured by real estate that are classified as collateral dependent, the Bank determines the fair value estimates quarterly using automated valuation services. Once the expected credit loss amount is determined, an ACL is recorded equal to the expected credit loss and included in the ACL. If the expected credit loss is determined to be permanent or not recoverable, the expected credit loss will be charged off. Factors considered by management in determining if the expected credit loss is permanent or not recoverable include whether management judges the loan to be uncollectible, repayment is deemed to be protracted beyond reasonable time frames, or the loss becomes evident owing to the borrower's lack of assets or, for single family loans, the loan is 180 days or more past due unless both well-secured and in the process of collection.

ACL for Off-Balance Sheet Credit Exposures

The Bank estimates expected credit losses over the contractual period in which the Bank is exposed to risk via a contractual obligation to extend credit, unless that obligation is unconditionally cancellable by the Bank. Reserves are required for off-balance sheet credit exposures that are not unconditionally cancellable. The ACL on unfunded loan commitments is based on an estimate of unfunded commitment utilization over the life of the loan, applying the EL to the estimated utilization balance as of the reporting period end date.

Other Real Estate Owned

Other Real Estate OwnedReal estate properties acquired through, or in lieu of, loan foreclosure are recorded at net realizable value (fair value of collateral less estimated costs to sell). At the time of possession, an appraisal is obtained and any excess of the loan balance over the net realizable value is charged against the ACL. After foreclosure, valuations are periodically performed by management. Any subsequent declines in fair value are recorded as a charge to current period earnings with a corresponding write-down to the asset. All legal fees and direct costs, including foreclosure and other related costs are expensed as incurred.

Mortgage Servicing Rights

MSRs are recognized as separate assets on our consolidated balance sheets upon purchase of the rights or when we retain the right to service loans that we have sold. We initially record all MSRs at fair value. For subsequent measurements, single family MSRs are accounted for at fair value, with changes in fair value recorded through current period earnings, while multifamily and SBA MSRs are accounted for at the lower of amortized cost or fair value.

Subsequent fair value measurements of MSRs are determined by considering the present value of estimated future net servicing cash flows. Changes in the fair value of MSRs result from changes in (1) model inputs and assumptions and (2) modeled amortization, representing the collection and realization of expected cash flows and curtailments over time. The significant

model inputs used to measure the fair value of MSRs include assumptions regarding market interest rates, projected prepayment speeds, discount rates, estimated costs of servicing and other income and additional expenses associated with the collection of delinquent loans.For single family MSRs, loan servicing income includes fees earned for servicing the loans and the changes in fair value over the reporting period of both our MSRs and the derivatives used to economically hedge our MSRs. For other MSRs, loan servicing income includes fees earned for servicing the loans less the amortization of the related MSRs and any impairment adjustments.

Revenues

Revenue Recognition

Descriptions of our primary revenue-generating activities that fall within the scope of ASC Topic 606 Revenue Recognition and are presented in our consolidated income statements as follows:

Depositor and other retail and banking fees

Depositor and other retail banking fees consist of monthly service fees, check orders, and other deposit account related fees. The Company's performance obligation for these fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided.

Commission Income

Commission income primarily consists of revenue received on insurance policies and monthly investment management fees earned where the Company has acted as an intermediary between customers and the insurance carriers or investment advisers.

The Company's performance obligation for commissions is generally satisfied, and the related revenue generally recognized, over the course of the policy or over the period in which the services are provided, generally monthly.

Credit Card Fees

The Company offers credit cards to its customers through a third party and earns a fee on each transaction and a fee for each new account activation on a net basis. Revenue is recognized when the services are performed.

Sale of Other Real Estate Owned

A gain or loss, the difference between the cost basis of the property and its sale price, on other real estate owned is recognized when the performance obligation is met, which is at the time the property title is transferred to the buyer. To record a sale of OREO, the Company evaluates if: (a) a commitment on the buyer’s part exists, (b) collection is probable in circumstances where the initial investment is minimal and (c) the buyer has obtained control of the asset, including the significant risks and rewards of ownership. If there is no commitment on the buyer’s part, collection is not probable or the buyer has not obtained control of the asset, then a gain cannot be recognized.

Other Noninterest Income

Other noninterest income includes revenue related to mortgage servicing activities and gains on sales of loans, which are not subject to the requirements of ASC Topic 606.

Premises and Equipment

Premises and EquipmentPremises and equipment are carried at cost less accumulated depreciation and amortization. Depreciation and amortization are computed using the straight-line method over the estimated useful lives of the assets, which generally range from 3 to 20 years. The cost of leasehold improvements is amortized using the straight-line method over the shorter of the estimated useful life of the asset or the term of the related leases. The Company periodically evaluates premises and equipment for impairment.

Leases

We determine if an arrangement is a lease at inception. Operating and finance leases are included in lease right-of-use ("ROU") assets, and lease liabilities in our consolidated balance sheets. ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. The lease liability is recognized at commencement date based on the present value of lease payments over the lease term. The right-of-use asset is based on the lease liability adjusted for the reclassification of certain balance sheet amounts such as prepaid rent, lease incentives and deferred rent. As the rate implicit in most of our leases are not readily determinable, we generally use our incremental borrowing rate based on the estimated rate of interest for collateralized borrowing over a similar term of the lease contract at commencement date. We have lease agreements with lease and non-lease components, which are generally accounted for separately for real estate leases.

Certain of our lease agreements include rental payments that adjust periodically based on changes in the Consumer Price Index ("CPI"). Subsequent increases in the CPI are treated as variable lease payments and recognized in the period in which the obligation for those payments is incurred. The ROU assets and lease liabilities are not re-measured as a result of changes in the CPI.

Lease expense for operating leases is recognized on a straight-line basis over the lease term. Lease expense for our financing leases is comprised of the amortization of the right-of-use asset and interest expense recognized based on the effective interest method.

We use the long-lived assets impairment guidance under ASC Topic 360-10-35, "Property, Plant and Equipment," to determine whether an ROU asset is impaired, and if impaired, the amount of loss to recognize. Long-lived assets are tested for recoverability whenever events or changes in circumstances indicate that their carrying amounts may not be recoverable. These could include vacating the leased space, obsolescence, or physical damage to a facility. If an impairment loss is recognized for a ROU asset, the adjusted carrying amount of the ROU asset would be its new accounting basis. The remaining ROU asset (after the impairment write-down) is amortized on a straight-line basis over the remaining lease term.

Goodwill and Other Intangible Assets

Goodwill is recorded upon completion of a business combination as the excess of the fair value of the consideration transferred, plus the fair value of any noncontrolling interests in the acquiree, over the fair value of the net assets acquired and liabilities assumed as of the acquisition date. Goodwill has been determined to have an indefinite useful life and is not amortized, but tested for impairment at least annually or more frequently if events and circumstances occur that indicate it is more likely than not the fair value of the reporting unit is less than its carrying value necessitating an impairment test. The Company typically performs its annual impairment testing in the second or third quarter.

Intangible assets with definite useful lives, such as core deposit intangible assets arising from bank acquisitions, are amortized over their estimated useful lives.

On March 25, 2019, the Company completed its acquisition of a branch and its related deposits and loans in San Diego County from Silvergate Bank, along with its business lending team. The application of the acquisition method of accounting resulted in recording goodwill of $5.9 million and core deposit intangibles of $1.9 million.

Securities Sold Under Agreements to Repurchase

From time to time, the Company may enter into sales of securities under agreements to repurchase ("repurchase agreements"). Repurchase agreements are accounted for as financing arrangements with the obligation to repurchase securities sold reflected as a liability on the consolidated balance sheets. The securities underlying the repurchase agreements continue to be recognized as AFS securities in the consolidated balance sheet.

Income Taxes

Our income tax expense is the total of current year income tax due or refundable and the change in deferred tax assets and liabilities.

Deferred tax assets and liabilities arise from temporary differences between the tax basis of assets and liabilities and their reported amounts in the financial statements, which will result in taxable or deductible amounts in the future. Deferred tax assets and tax carryforwards are only recognized if, in the opinion of management, it is more likely than not that the deferred

tax assets will be realized. The effect on deferred taxes of a change in tax rates is recognized in income in the period that includes the enactment date. We are subject to federal income tax and also state income taxes in a number of different states.A tax position is recognized as a benefit only if it is “more likely than not” that the tax position would be sustained in a tax examination, with a tax examination being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50% likely of being realized on examination. For tax positions not meeting the "more likely than not" test, no tax benefit is recorded. The Company recognizes interest and penalties related to income tax matters in income tax expense.

Derivatives and Hedging Activities

In the ordinary course of business, the Company enters into derivative transactions to manage various risks and to accommodate the business requirements of its customers. The fair value of derivative instruments are recognized as either assets or liabilities on the consolidated balance sheet. All derivatives are evaluated at inception as to whether or not they are hedging or non-hedging activities. For derivative instruments designated as non-hedging activities (also referred to as economic hedges), the change in fair value is recognized currently in earnings. Gains and losses on derivative contracts utilized for economically hedging the mortgage pipeline are recognized as part of the net gain on mortgage loan origination and sale activities within noninterest income. Gains and losses on derivative contracts utilized for economically hedging our single family MSRs are recognized as part of loan servicing income within noninterest income.

For derivative instruments designated as hedging activities, a qualitative analysis is performed at inception to determine if the derivative instrument is highly effective in achieving offsetting changes in fair value or cash flows attributable to the hedged risk during the period that the hedge is designated. Subsequently, a qualitative assessment of a hedge’s effectiveness is performed on a quarterly basis. All derivative instruments that qualify and are designated for hedge accounting are recorded at fair value and classified as either a hedge of the fair value of a recognized asset or liability ("fair value hedge") or a hedge of a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or liability ("cash flow hedge"). Changes in the fair value of a derivative that is highly effective and designated as a fair value hedge is recognized in earnings and the change in fair value on the hedged item attributable to the hedged risk adjusts the carrying amount of the hedged item and is recognized currently in earnings. Changes in the fair value of a derivative that is highly effective and designated as a cash flow hedge are recorded in other comprehensive income (loss) until cash flows of the hedged item are realized. All amounts recognized in earnings are presented in the same income statement line item as the earnings effect of the hedged item.

If a derivative designated as a cash flow hedge is terminated or ceases to be highly effective, the gain or loss in other comprehensive income (loss) is amortized to earnings over the period the forecasted hedged transactions impact earnings. If a hedged forecasted transaction is no longer probable, hedge accounting is ceased and any gain or loss included in other comprehensive income (loss) is reported in earnings immediately, unless the forecasted transaction is at least reasonably possible of occurring, whereby the amounts remain within other comprehensive income (loss).

Derivative instruments expose us to credit risk in the event of nonperformance by counterparties. This risk consists primarily of the termination value of agreements where the Company is in a favorable position. The Company minimizes counterparty credit risk through credit approvals, limits, monitoring procedures, and obtaining collateral, as appropriate.

The Company also executes interest rate swaps with commercial banking customers to facilitate their respective risk management strategies. These interest rate swaps are economically hedged by simultaneously entering into an offsetting interest rate swap that the Company executes with a third party, such that the Company minimizes its net risk exposure.

Share-Based Compensation

The Company issues various forms of stock-based compensation awards annually, including restricted stock units ("RSUs") and performance stock units ("PSUs"). Compensation expense related to RSUs is based on the fair value of the underlying stock on the award date and is recognized over the period in which an employee is required to provide services in exchange for the award, generally the vesting period. PSUs are subject to market-based vesting criteria in addition to a requisite service period and cliff vest based on those conditions at the end of three years. The grant date fair value of PSUs is determined through the use of an independent third party which employs the use of a Monte Carlo simulation. The Monte Carlo simulation estimates grant date fair value using input assumptions similar to those used in the Black-Scholes model, however, it also incorporates into the grant date fair value calculation the probability that the performance targets will be achieved. The Black-Scholes model uses certain assumptions to determine grant-date fair value such as: expected volatility, expected term of the option, expected risk-free rate of interest and expected dividend yield on the Company’s common stock. Forfeitures of stock-based awards are recognized when they occur.

Fair Value Measurement

Fair values of financial instruments are estimated using relevant market information and other assumptions, as more fully disclosed in a separate note. Fair value is an exit price, representing the amount that would be received to sell an asset or transfer a liability in an orderly transaction between market participants. Fair value estimates involve uncertainties and matters of significant judgment regarding interest rates, credit risk, prepayments, and other factors, especially in the absence of broad markets for particular items. Fair value measures are classified according to a three-tier fair value hierarchy, which is based on the observability of inputs used to measure fair value. Changes in assumptions or in market conditions could significantly affect these estimates.

The term "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 at the measurement date. 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 Company's approach is to maximize the use of observable inputs and minimize the use of unobservable inputs when developing fair value measurements.

Fair Value Hierarchy

A three-level valuation hierarchy has been established under ASC 820 for disclosure of fair value measurements. The valuation hierarchy is based on the observability of inputs to the valuation of an asset or liability as of the measurement date. A financial instrument’s categorization within the valuation hierarchy is based on the lowest level of input that is significant to the fair value measurement. The levels are defined as follows:

•Level 1 – Quoted prices (unadjusted) in active markets for identical assets or liabilities that the reporting entity can access at the measurement date. An active market for the asset or liability is a market in which transactions for the asset or liability take place with sufficient frequency and volume to provide pricing information on an ongoing basis.

•Level 2 – Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly. This includes quoted prices for similar assets and liabilities in active markets and inputs that are observable for the asset or liability for substantially the full term of the financial instrument.

•Level 3 – Unobservable inputs for the asset or liability. These inputs reflect the Company's assumptions of what market participants would use in pricing the asset or liability.

The Company's policy regarding transfers between levels of the fair value hierarchy is that all transfers are assumed to occur at the end of the reporting period.

Estimation of Fair Value

Fair value is based on quoted market prices, when available. In cases where a quoted price for an asset or liability is not available, the Company uses valuation models to estimate fair value. These models incorporate inputs such as forward yield curves, loan prepayment assumptions, expected loss assumptions, market volatilities and pricing spreads utilizing market-based inputs where readily available. The Company believes its valuation methods are appropriate and consistent with those that would be used by other market participants. However, imprecision in estimating unobservable inputs and other factors may result in these fair value measurements not reflecting the amount realized in an actual sale or transfer of the asset or liability in a current market exchange.

The following table summarizes the fair value measurement methodologies, including significant inputs and assumptions, and classification of the Company's assets and liabilities valued at fair value on a recurring basis.

Asset/Liability class

Valuation methodology, inputs and assumptions

Classification

Investment securities

Investment securities AFS

Observable market prices of identical or similar securities are used where available.

Level 2 recurring fair value measurement.

If market prices are not readily available, value is based on discounted cash flows using the following significant inputs:

•      Expected prepayment speeds
•      Estimated credit losses
•      Market liquidity adjustments

Level 3 recurring fair value measurement.

LHFS

Single family loans, excluding loans transferred from held for investment

Fair value is based on observable market data, including:

•       Quoted market prices, where available
•       Dealer quotes for similar loans
•       Forward sale commitments

Level 2 recurring fair value measurement.

When not derived from observable market inputs, fair value is based on discounted cash flows, which considers the following inputs:
•       Benchmark yield curve
•       Estimated discount spread to the benchmark yield curve
•       Expected prepayment speeds

Estimated fair value classified as Level 3.

Mortgage servicing rights

Single family MSRs

For information on how the Company measures the fair value of its single family MSRs, including key economic assumptions and the sensitivity of fair value to changes in those assumptions, see Note 9, Mortgage Banking Operations.

Level 3 recurring fair value measurement.

Derivatives

Futures

Fair value is based on closing exchange prices.

Level 1 recurring fair value measurement.

Interest rate swaps
Interest rate swaptions
Forward sale commitments

Fair value is based on quoted prices for identical or similar instruments when available. When quoted prices are not available, fair value is based on internally developed modeling techniques, which require the use of multiple observable market inputs, including:
• Forward interest rates
• Interest rate volatilities

Level 2 recurring fair value measurement.

Interest rate lock commitments

The fair value considers several factors including:

• Fair value of the underlying loan based on quoted prices in the secondary market, when available.

• Value of servicing

• Fall-out factor

Level 3 recurring fair value measurement.

Transfers of Financial Assets

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

Contingencies

ContingenciesContingent liabilities, including those that exist as a result of a guarantee or indemnification, are recognized when it becomes probable that a loss has been incurred and the amount of the loss is reasonably estimable. For indemnifications provided in sales agreements, a portion of the sale proceeds is allocated to the guarantee, which adjusts the gain or loss that would otherwise result from the transaction. For these indemnifications, the initial liability is amortized to income as the Company's risk is reduced or when the indemnification expires.

Earnings per Share

Earnings per ShareEarnings per share of common stock is calculated on both a basic and diluted basis, based on the weighted average number of common and common equivalent shares outstanding. Basic earnings per share excludes potential dilution from common equivalent shares, such as those associated with stock-based compensation awards, and is computed by dividing net income allocated to common stockholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share reflects the potential dilution that could occur if securities or other contracts to issue common stock, such as common equivalent shares associated with stock-based compensation awards, were exercised or converted into common stock that would then share in the net earnings of the Company. Potential dilution from common equivalent shares is determined using the treasury stock method, reflecting the potential settlement of stock-based compensation awards resulting in the issuance of additional shares of the Company’s common stock. Stock-based compensation awards that would have an anti-dilutive effect have been excluded from the determination of diluted earnings per share.

Marketing Costs

Marketing Costs The Company expenses marketing costs, including advertising, in the period incurred.

Recent Accounting Developments

In December 2019, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2019-12, “Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes” (“ASU 2019-12”). ASU 2019-12 removes certain exceptions to the general principles in Topic 740 in GAAP. ASU 2019-12 is effective for public entities for fiscal years beginning after December 15, 2020, with early adoption permitted. The Company adopted this ASU on January 1, 2021 and it did not have a material effect on the Company’s financial position, results of operations or financial statement disclosures.

In March 2020, the FASB issued ASU No. 2020-04, Reference Rate Reform (Topic 848). This ASU provides optional expedients and exceptions for contracts, hedging relationships, and other transactions that reference LIBOR rates expected to be discontinued because of reference rate reform. In January 2021, the FASB issued ASU 2021-01, "Reference Rate Reform (Topic 848)," which clarifies certain optional expedients and exceptions in Topic 848 for contract modifications and hedge accounting applied to derivatives that are affected by the transition to alternative rates. The ASUs are effective for all entities as of March 12, 2020 through December 31, 2022. These ASUs are not expected to have a material impact on the Company’s financial position or results of operations.