UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

(Mark One)

For the quarterly period ended March 31, 2017

OR

Commission File Number: 001-13901

AMERIS BANCORP

(Exact name of registrant as specified in its charter)

310 FIRST STREET, S.E., MOULTRIE, GA 31768

(Address of principal executive offices)

(229) 890-1111

(Registrant’s telephone number)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No   ¨

Indicate by check mark whether the Registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No   ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ¨    No  x

There were 37,144,266 shares of Common Stock outstanding as of May 3, 2017.

AMERIS BANCORP

TABLE OF CONTENTS

Item 1. Financial Statements.

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Balance Sheets (unaudited)

(dollars in thousands, except per share data)

See notes to unaudited consolidated financial statements.

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Income and Comprehensive Income (unaudited)

(dollars in thousands, except per share data)

See notes to unaudited consolidated financial statements.

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Shareholders’ Equity (unaudited)

(dollars in thousands, except per share data)

See notes to unaudited consolidated financial statements.

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Cash Flows (unaudited)

(dollars in thousands)

AMERIS BANCORP AND SUBSIDIARIES

Consolidated Statements of Cash Flows (unaudited)

(dollars in thousands)

See notes to unaudited consolidated financial statements.

AMERIS BANCORP AND SUBSIDIARIES

Notes to Unaudited Consolidated Financial Statements

March 31, 2017

NOTE 1 – BASIS OF PRESENTATION AND ACCOUNTING POLICIES

Nature of Business

Ameris Bancorp (the “Company” or “Ameris”) is a financial holding company headquartered in Moultrie, Georgia. Ameris conducts substantially all of its operations through its wholly owned banking subsidiary, Ameris Bank (the “Bank”). At March 31, 2017, the Bank operated 97 branches in select markets in Georgia, Alabama, Florida and South Carolina. Our business model capitalizes on the efficiencies of a large financial services company while still providing the community with the personalized banking service expected by our customers. We manage our Bank through a balance of decentralized management responsibilities and efficient centralized operating systems, products and loan underwriting standards. The Company’s Board of Directors and senior managers establish corporate policy, strategy and administrative policies. Within our established guidelines and policies, the banker closest to the customer responds to the differing needs and demands of his or her unique market.

Basis of Presentation

The accompanying unaudited consolidated financial statements for Ameris have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and Regulation S-X. Accordingly, the financial statements do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America for complete financial statement presentation. The interim consolidated financial statements included herein are unaudited but reflect all adjustments (consisting of normal recurring accruals) which, in the opinion of management, are necessary for a fair presentation of the consolidated financial position and results of operations for the interim periods presented. All significant intercompany accounts and transactions have been eliminated in consolidation. The results of operations for the period ended March 31, 2017 are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the financial statements and notes thereto and the report of our registered independent public accounting firm included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016.

Accounting Policy Update

Other Investments – Other investments include Federal Home Loan Bank (“FHLB”) stock, Federal Reserve Bank stock and a minority equity investment in US Premium Finance Holding Company, a Florida corporation (“USPF”). These investments do not have readily determinable fair values and are carried at cost. They are periodically reviewed for impairment based on ultimate recovery of par value or cost basis. Both stock and cash dividends are reported as income. For additional information regarding the Company’s minority equity investment in USPF, see Note 3.

Reclassifications

Certain reclassifications of prior year amounts have been made to conform with the current year presentations.

Accounting Standards Adopted in 2017

ASU 2016-09 – Improvements to Employee Share-Based Payment Accounting (“ASU 2016-09”). ASU 2016-09 simplifies various aspects of how share-based payments are accounted for and presented in the financial statements. Under ASU 2016-09, companies will record all excess tax benefits and tax deficiencies as income tax expense or benefit in the income statement and will no longer record excess tax benefits and certain tax deficiencies in additional paid-in capital. The standard eliminates the requirement that excess tax benefits be realized before companies can recognize them. The excess tax benefits will be reported as an operating activity on the statement of cash flows, and the cash paid to a tax authority when shares are withheld to satisfy a company’s statutory income tax withholding obligation will be reported as a financing activity on its statement of cash. In addition, the standard increases the amount an employer can withhold to cover income taxes on awards and still qualify for the exception to liability classification for shares used to satisfy the employer’s statutory income tax withholding obligation. ASU 2016-09 permits companies to make an accounting policy election for the impact of forfeitures on the recognition of expense for share-based payment awards. Forfeitures can be estimated, as required today, or recognized when they occur. The Company has elected to recognize forfeitures as they occur. ASU 2016-09 became effective on January 1, 2017 and did not have a material impact on the consolidated financial statements.

Accounting Standards Pending Adoption

ASU 2017-08 – “Receivables – Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities (“ASU 2017-08”). ASU 2017-08 shortens the amortization period for certain purchased callable debt securities held at a premium, shortening such period to the earliest call date. Under the current guidance, entities generally amortize the premium on a callable debt security as an adjustment of yield over the contractual life (to maturity date) of the instrument. This ASU does not require any accounting change in the accounting for debt securities held at a discount; the discount continues to be amortized as an adjustment of yield over the contractual life (to maturity) of the instrument. ASU 2017-08 is effective for interim and annual reporting periods beginning after December 15, 2018. Early adoption is permitted. Upon adoption, ASU 2017-08 provides for a modified retrospective transition by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. The Company is currently evaluating the provisions of ASU 2017-08 to determine the potential impact the new standard will have on the Company’s results of operations, financial position and disclosures.

ASU 2017-04 – Intangibles: Goodwill and Other: Simplifying the Test for Goodwill Impairment (“ASU 2017-04”). ASU 2017-04 eliminates Step 2 from the goodwill impairment test to simplify the subsequent measurement of goodwill. The annual, or interim, goodwill impairment test is performed by comparing the fair value of a reporting unit with its carrying amount. An impairment charge should be recognized for the amount by which the carrying amount exceeds the reporting unit’s fair value; however, the loss recognized should not exceed the total amount of goodwill allocated to that reporting unit. In addition, the income tax effects of tax deductible goodwill on the carrying amount of the reporting unit should be considered when measuring the goodwill impairment loss, if applicable. ASU 2017-04 also eliminates the requirements for any reporting unit with a zero or negative carrying amount to perform Step 2 of the goodwill impairment test. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the qualitative impairment test is necessary. The standard must be adopted using a prospective basis and the nature and reason for the change in accounting principle should be disclosed upon transition. ASU 2017-04 is effective for annual or any interim goodwill impairment tests in reporting periods beginning after December 15, 2019. Early adoption is permitted on testing dates after January 1, 2017. The Company is currently evaluating the impact this standard will have on the Company’s results of operations, financial position and disclosures, but it is not expected to have a material impact.

ASU 2017-01 – Business Combinations (Topic 805): Clarifying the Definition of a Business (“ASU 2017-01”). ASU 2017-01 provides a framework to use in determining when a set of assets and activities is a business. The standard provides more consistency in applying the business combination guidance, reduces the costs of application, and makes the definition of a business more operable. ASU 2017-01 is effective for interim and annual periods within those annual periods beginning after December 15, 2017. The Company is currently evaluating the impact this standard will have on the Company’s results of operations, financial position and disclosures, but it is not expected to have a material impact.

ASU 2016-13 - Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments (“ASU 2016-13”). ASU 2016-13 significantly changes how entities will measure credit losses for most financial assets and certain other instruments that are not measured at fair value through net income. The standard will replace the current incurred loss approach with an expected loss model, referred to as the current expected credit loss (“CECL”) model. The new standard will apply to financial assets subject to credit losses and measured at amortized cost and certain off-balance-sheet credit exposures, which include, but are not limited to, loans, leases, held-to-maturity securities, loan commitments and financial guarantees. ASU 2016-13 simplifies the accounting for purchased credit-impaired debt securities and loans and expands the disclosure requirements regarding an entity’s assumptions, models and methods for estimating the allowance for loan and lease losses. In addition, entities will need to disclose the amortized cost balance for each class of financial asset by credit quality indicator, disaggregated by the year of origination. ASU 2016-13 is effective for interim and annual reporting periods beginning after December 15, 2019. Early adoption is permitted for interim and annual reporting periods beginning after December 15, 2018. Upon adoption, ASU 2016-13 provides for a modified retrospective transition by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is effective. While the Company is currently evaluating the impact this standard will have on the results of operations, financial position and disclosures, the Company expects to recognize a one-time cumulative effect adjustment to the allowance for loan losses as of the beginning of the first reporting period in which the new standard is effective. The Company has established a steering committee which includes the appropriate members of management to evaluate the impact this ASU will have on Company’s financial position, results of operations and financial statement disclosures and determine the most appropriate method of implementing the amendments in this ASU as well as any resources needed to implement the amendments.

ASU 2016-02 – Leases (Topic 842) (“ASU 2016-02”). ASU 2016-02 amends the existing standards for lease accounting effectively requiring most leases be carried on the balance sheets of the related lessees by requiring them to recognize a right-of-use asset and a corresponding lease liability. ASU 2016-02 includes qualitative and quantitative disclosure requirements intended to provide greater insight into the nature of an entity’s leasing activities. The standard must be adopted using a modified retrospective transition with a cumulative-effect adjustment to equity as of the beginning of the period in which it is adopted. ASU 2016-02 is effective for annual reporting periods beginning after December 15, 2018, and interim periods within those annual periods with early adoption permitted. The Company is currently evaluating the impact this standard will have on the Company’s results of operations, financial position and disclosures, but it is not expected to have a material impact.

ASU 2014-09 – Revenue from Contracts with Customers (“ASU 2014-09”). ASU 2014-09 provides guidance that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods or services. ASU 2014-09 is effective prospectively, for annual and interim periods, beginning after December 15, 2017. The Company is currently evaluating the impact this standard will have on the Company’s results of operations, financial position and disclosures, but it is not expected to have a material impact.

NOTE 2 – BUSINESS COMBINATIONS

Jacksonville Bancorp, Inc.

On March 11, 2016, the Company completed its acquisition of Jacksonville Bancorp, Inc. (“JAXB”), a bank holding company headquartered in Jacksonville, Florida.  Upon consummation of the acquisition, JAXB was merged with and into the Company, with Ameris as the surviving entity in the merger. At that time, JAXB’s wholly owned banking subsidiary, The Jacksonville Bank (“Jacksonville Bank”), was also merged with and into the Bank. The acquisition expanded the Company’s existing market presence, as Jacksonville Bank had a total of eight full-service branches located in Jacksonville and Jacksonville Beach, Duval County, Florida. Under the terms of the merger, JAXB’s common shareholders received 0.5861 shares of Ameris common stock or $16.50 in cash for each share of JAXB common stock or nonvoting common stock they previously held, subject to the total consideration being allocated 75% stock and 25% cash. As a result, the Company issued 2,549,469 common shares at a fair value of $72.5 million and paid $23.9 million in cash to former shareholders of JAXB.

The acquisition of JAXB was accounted for using the acquisition method of accounting in accordance with FASB ASC 805, Business Combinations. Assets acquired, liabilities assumed and consideration exchanged were recorded at their respective acquisition date fair values. Determining the fair value of assets and liabilities is a complicated process involving significant judgment regarding methods and assumptions used to calculate estimated fair values. Fair values are preliminary and subject to refinement for up to one year after the closing date of the acquisition as additional information regarding the closing date fair values becomes available. During the third and fourth quarters of 2016, management revised its initial estimates regarding the valuation of loans, other real estate owned, premises and equipment, core deposit intangible and other assets acquired. In addition, management assessed and recorded the deferred tax assets resulting from differences in the carrying values of acquired assets and assumed liabilities for financial reporting purposes and their basis for income tax purposes. This estimate also reflects acquired net operating loss carryforwards and other acquired assets with built-in losses that are expected to be settled or otherwise recovered in future periods where the realization of such benefits would be subject to applicable limitations under Section 382 of the Internal Revenue Code of 1986, as amended.

The following table presents the assets acquired and liabilities assumed of JAXB as of March 11, 2016 and their fair value estimates.

Explanation of fair value adjustments

Goodwill of $35.5 million, which is the excess of the purchase price over the fair value of net assets acquired, was recorded in the JAXB acquisition and is the result of expected operational synergies and other factors. This goodwill is not expected to be deductible for tax purposes.

In the acquisition, the Company purchased $401.6 million of loans at fair value, net of $15.2 million, or 3.64%, estimated discount to the outstanding principal balance. Of the total loans acquired, management identified $27.0 million that were considered to be credit impaired and are accounted for under ASC Topic 310-30. The table below summarizes the total contractually required principal and interest cash payments, management’s estimate of expected total cash payments and fair value of the loans as of acquisition date for purchased credit impaired loans. Contractually required principal and interest payments have been adjusted for estimated prepayments.

The following table presents the acquired loan data for the JAXB acquisition.

The results of operations of JAXB subsequent to its acquisition date are included in the Company’s consolidated statements of income and comprehensive income. The following unaudited pro forma information reflects the Company’s estimated consolidated results of operations as if the acquisition had occurred on January 1, 2016, unadjusted for potential cost savings. Since the JAXB acquisition was completed March 11, 2016, the 2017 information was not impacted by any pro forma adjustments.

A rollforward of all purchased loans, including loans purchased as part of the JAXB acquisition, for the three months ended March 31, 2017 and 2016 is shown below:

The following is a summary of changes in the accretable discounts of all purchased loans, including loans purchased as part of the JAXB acquisition, during the three months ended March 31, 2017 and 2016:

NOTE 3 – INVESTMENT IN US PREMIUM FINANCE HOLDING COMPANY

On December 15, 2016, the Bank entered into a Management and License Agreement with William J. Villari and USPF pursuant to which Mr. Villari will manage a division of the Bank to be operated under the name “US Premium Finance” and which is to be engaged in the business of soliciting, originating, servicing, administering and collecting loans made for purposes of funding insurance premiums and other loans made to persons engaged in the insurance business.

Also on December 15, 2016, the Company entered into a Stock Purchase Agreement with Mr. Villari pursuant to which the Company agreed to purchase from Mr. Villari 4.99% of the outstanding shares of common stock of USPF. As consideration for such shares, the Company agreed to issue to Mr. Villari 128,572 unregistered shares of its common stock in a private placement transaction pursuant to the exemptions from registration provided in Section 4(a)(2) of the Securities Act of 1933, as amended, and Rule 506 of Regulation D promulgated thereunder. Those transactions closed on January 18, 2017, and a registration statement was filed with the Securities and Exchange Commission on February 13, 2017 to register the resale or other disposition of the shares of common stock that were issued to Mr. Villari.

The Company’s 4.99% investment in USPF was valued at $5.8 million, based upon the closing price of the Company’s common stock immediately prior to the parties’ execution of the Stock Purchase Agreement, as follows:

Because USPF does not have a readily determinable fair value and Ameris does not exercise significant influence over USPF, the investment is carried at cost and is included in other investments in the Company’s consolidated balance sheet. The net carrying value of the Company’s investment in USPF was $5.8 million as of March 31, 2017.

NOTE 4 – INVESTMENT SECURITIES

The Company’s investment policy blends the Company’s liquidity needs and interest rate risk management with its desire to increase income and provide funds for expected growth in loans. The investment securities portfolio consists primarily of U.S. government-sponsored mortgage-backed securities and state, county and municipal securities. The Company’s portfolio and investing philosophy concentrate activities in obligations where the credit risk is limited. For the small portion of the Company’s portfolio found to present credit risk, the Company has reviewed the investments and financial performance of the obligors and believes the credit risk to be acceptable.

The amortized cost and estimated fair value of investment securities available for sale, along with unrealized gains and losses, are summarized as follows:

The amortized cost and fair value of available-for-sale securities at March 31, 2017 by contractual maturity are summarized in the table below. Expected maturities for mortgage-backed securities may differ from contractual maturities because in certain cases borrowers can prepay obligations without prepayment penalties. Therefore, these securities are not included in the following maturity summary.

Securities with a carrying value of approximately $495.5 million serve as collateral to secure public deposits, securities sold under agreements to repurchase and for other purposes required or permitted by law at March 31, 2017, compared with $618.2 million at December 31, 2016.

The following table details the gross unrealized losses and fair value of securities aggregated by category and duration of continuous unrealized loss position at March 31, 2017 and December 31, 2016.

As of March 31, 2017, the Company’s securities portfolio consisted of 423 securities, 192 of which were in an unrealized loss position. The majority of unrealized losses are related to the Company’s mortgage-backed securities, as discussed below.

At March 31, 2017, the Company held 161 mortgage-backed securities that were in an unrealized loss position, all of which were issued by U.S. government-sponsored entities and agencies. Because the decline in fair value is attributable to changes in interest rates and illiquidity, and not credit quality, and because the Company does not have the intent to sell these mortgage-backed securities and it is likely that it will not be required to sell the securities before their anticipated recovery, the Company does not consider these securities to be other-than-temporarily impaired at March 31, 2017.

At March 31, 2017, the Company held 22 state, county and municipal securities and nine corporate debt securities that were in an unrealized loss position. Because the decline in fair value is attributable to changes in interest rates and illiquidity, and not credit quality, and because the Company does not have the intent to sell these securities and it is likely that it will not be required to sell the securities before their anticipated recovery, the Company does not consider these securities to be other-than-temporarily impaired at March 31, 2017.

The Company’s investments in subordinated debt include investments in regional and super-regional banks on which the Company prepares regular analysis through review of financial information and credit ratings. Investments in preferred securities are also concentrated in the preferred obligations of regional and super-regional banks through non-pooled investment structures. The Company did not have investments in “pooled” trust preferred securities at March 31, 2017 or December 31, 2016.

Management and the Company’s Asset and Liability Committee (the “ALCO Committee”) evaluate securities for other-than-temporary impairment at least on a quarterly basis, and more frequently when economic or market conditions warrant such evaluation. While the majority of the unrealized losses on debt securities relate to changes in interest rates, corporate debt securities have also been affected by reduced levels of liquidity and higher risk premiums. Occasionally, management engages independent third parties to evaluate the Company’s position in certain corporate debt securities to aid management and the ALCO Committee in its determination regarding the status of impairment. The Company believes that each investment poses minimal credit risk and further, that the Company does not intend to sell these investment securities at an unrealized loss position at March 31, 2017, and it is more likely than not that the Company will not be required to sell these securities prior to recovery or maturity. Therefore, at March 31, 2017, these investments are not considered impaired on an other-than-temporary basis.

At March 31, 2017 and December 31, 2016, all of the Company’s mortgage-backed securities were obligations of government-sponsored agencies.

The following table is a summary of sales activities in the Company’s investment securities available for sale for the three months ended March 31, 2017 and 2016:

NOTE 5 – LOANS

The Bank engages in a full complement of lending activities, including real estate-related loans, agriculture-related loans, commercial and financial loans and consumer installment loans within select markets in Georgia, Alabama, Florida and South Carolina. The Bank purchased residential mortgage loan pools during 2015 and 2016 collateralized by properties located outside our Southeast markets, specifically in California, Washington and Illinois. During the third quarter of 2016, the Bank began purchasing from an unrelated third party consumer installment home improvement loans made to borrowers throughout the United States. As of March 31, 2017 and December 31, 2016, the net carrying value of these consumer installment home improvement loans was approximately $80.0 million and $60.8 million, respectively. During the fourth quarter of 2016, the Bank purchased a pool of commercial insurance premium finance loans made to borrowers throughout the United States and began to originate, administer and service these types of loans. As of March 31, 2017 and December 31, 2016, the net carrying value of commercial insurance premium loans was approximately $425.9 million and $353.9 million, respectively, and such loans are reported in the commercial, financial and agricultural loan category.

The Bank concentrates the majority of its lending activities in real estate loans. While risk of loss in the Company’s portfolio is primarily tied to the credit quality of the various borrowers, risk of loss may increase due to factors beyond the Company’s control, such as local, regional and/or national economic downturns. General conditions in the real estate market may also impact the relative risk in the real estate portfolio. A substantial portion of the Bank’s loans are secured by real estate in the Bank’s primary market area. In addition, a substantial portion of the OREO is located in those same markets. Accordingly, the ultimate collectability of a substantial portion of the Bank’s loan portfolio and the recovery of a substantial portion of the carrying amount of OREO are susceptible to changes in real estate conditions in the Bank’s primary market area.

Commercial, financial and agricultural loans include both secured and unsecured loans for working capital, expansion, crop production, commercial insurance premium finance, and other business purposes. Commercial, financial and agricultural loans also include SBA loans and municipal loans. Short-term working capital loans are secured by non-real estate collateral such as accounts receivable, crops, inventory and equipment. The Bank evaluates the financial strength, cash flow, management, credit history of the borrower and the quality of the collateral securing the loan. The Bank often requires personal guarantees and secondary sources of repayment on commercial, financial and agricultural loans.

Real estate loans include construction and development loans, commercial and farmland loans and residential loans. Construction and development loans include loans for the development of residential neighborhoods, one-to-four family home residential construction loans to builders and consumers, and commercial real estate construction loans, primarily for owner-occupied properties. The Company limits its construction lending risk through adherence to established underwriting procedures. Commercial real estate loans include loans secured by owner-occupied commercial buildings for office, storage, retail, farmland and warehouse space. They also include non-owner occupied commercial buildings such as leased retail and office space. Commercial real estate loans may be larger in size and may involve a greater degree of risk than one-to-four family residential mortgage loans. Payments on such loans are often dependent on successful operation or management of the properties. The Company’s residential loans represent permanent mortgage financing and are secured by residential properties located within the Bank’s market areas, along with warehouse lines of credit secured by residential mortgages.

Consumer installment loans and other loans include home improvement loans, automobile loans, boat and recreational vehicle financing, and secured and unsecured personal loans. Consumer loans carry greater risks than other loans, as the collateral can consist of rapidly depreciating assets such as automobiles and equipment that may not provide an adequate source of repayment of the loan in the case of default.

Loans are stated at unpaid balances, net of unearned income and deferred loan fees. Balances within the major loans receivable categories are presented in the following table, excluding purchased loans:

Purchased loans are defined as loans that were acquired in bank acquisitions including those that are covered by a loss-sharing agreement with the Federal Deposit Insurance Corporation (the “FDIC”). Purchased loans totaling $1.01 billion and $1.07 billion at March 31, 2017 and December 31, 2016, respectively, are not included in the above schedule.

Purchased loans are shown below according to major loan type as of the end of the periods shown:

Purchased loan pools are defined as groups of residential mortgage loans that were not acquired in bank acquisitions or FDIC-assisted transactions. As of March 31, 2017, purchased loan pools totaled $529.1 million and consisted of whole-loan, adjustable rate residential mortgages on properties outside the Company’s markets, with principal balances totaling $521.3 million and $7.8 million of remaining purchase premium paid at acquisition. As of December 31, 2016, purchased loan pools totaled $568.3 million and consisted of whole-loan, adjustable rate residential mortgages on properties outside the Company’s markets, with principal balances totaling $559.4 million and $8.9 million of remaining purchase premium paid at acquisition. At March 31, 2017 and December 31, 2016, one loan in the purchased loan pools with a principal balance of $918,000 and $925,000, respectively, was classified as a troubled debt restructuring and risk-rated grade 40, while all other loans included in the purchased loan pools were performing current loans risk-rated grade 20. At March 31, 2017 and December 31, 2016, the Company had allocated $2.1 million and $1.8 million, respectively, of allowance for loan losses for the purchased loan pools. As part of the due diligence process prior to purchasing an individual mortgage pool, a complete re-underwrite of the individual loan files was conducted. The underwriting process included a review of all income, asset, credit and property related documentation that was used to originate the loan. Underwriters utilized the originating lender’s program guidelines, as well as general prudent mortgage lending standards, to assess each individual loan file.  Additional research was conducted to assess the real estate market conditions and market expectations in the geographic areas where a collateral concentration existed. As part of this review, an automated valuation model was employed to provide current collateral valuations and to support individual loan-to-value ratios.  Additionally, a sample of site inspections was completed to provide further assurance.  The results of the due diligence review were evaluated by officers of the Company in order to determine overall conformance to the Bank’s credit and lending policies.

Nonaccrual and Past-Due Loans

A loan is placed on nonaccrual status when, in management’s judgment, the collection of the interest income appears doubtful. Interest receivable that has been accrued and is subsequently determined to have doubtful collectability is charged against interest income.  Interest on loans that are classified as nonaccrual is subsequently applied to principal until the loans are returned to accrual status. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.  Past-due loans are loans whose principal or interest is past due 30 days or more. In some cases, where borrowers are experiencing financial difficulties, loans may be restructured to provide terms significantly different from the original contractual terms.

The following table presents an analysis of loans accounted for on a nonaccrual basis, excluding purchased loans:

The following table presents an analysis of purchased loans accounted for on a nonaccrual basis:

The following table presents an analysis of past-due loans, excluding purchased past-due loans as of March 31, 2017 and December 31, 2016:

The following table presents an analysis of purchased past-due loans as of March 31, 2017 and December 31, 2016:

Impaired Loans

Loans are considered impaired when, based on current information and events, it is probable the Company will be unable to collect all amounts due in accordance with the original contractual terms of the loan agreements. Impaired loans include loans on nonaccrual status and accruing troubled debt restructurings. When determining if the Company will be unable to collect all principal and interest payments due in accordance with the contractual terms of the loan agreement, the Company considers the borrower’s capacity to pay, which includes such factors as the borrower’s current financial statements, an analysis of global cash flow sufficient to pay all debt obligations and an evaluation of secondary sources of repayment, such as guarantor support and collateral value. The Company individually assesses for impairment all nonaccrual loans greater than $100,000 and all troubled debt restructurings greater than $100,000 (including all troubled debt restructurings, whether or not currently classified as such). The tables below include all loans deemed impaired, whether or not individually assessed for impairment. If a loan is deemed impaired, a specific valuation allowance is allocated, if necessary, so that the loan is reported net, at the present value of estimated future cash flows using the loan’s existing rate or at the fair value of collateral if repayment is expected solely from the collateral. Interest payments on impaired loans are typically applied to principal unless collectability of the principal amount is reasonably assured, in which case interest is recognized on a cash basis.