Note 1 - Description of the Business and Summary of Significant Accounting Policies	12 Months Ended
Dec. 31, 2016
Notes to Financial Statements
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	NOTE 1 Description of the Business and Summary of Significant Accounting Policies HMN Financial, Inc. (HMN or the Company) is a stock savings bank holding company that owns 100 percent of Home Federal Savings Bank (the Bank). The Bank has a community banking philosophy and operates retail banking and loan production facilities in Minnesota, Iowa, and Wisconsin. The Bank has two wholly owned subsidiaries, Osterud Insurance Agency, Inc. (OIA), which does business as Home Federal Investment Services and offers financial planning products and services, and HFSB Property Holdings, LLC (HPH), which is currently inactive, but has acted in the past as an intermediary for the Bank in holding and operating certain foreclosed properties. The consolidated financial statements included herein are for HMN, the Bank, OIA, and HPH. All significant intercompany accounts and transactions have been eliminated in consolidation . The Company evaluated subsequent events through the filing date of our annual 10 -K with the Securities and Exchange Commission on March 10, 2017. Use of Estimates In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and revenues and expenses for the period. Actual results could differ from those estimates. An estimate that is particularly susceptible to change relates to the determination of the allowance for loan losses. Management believes that the allowance for loan losses is appropriate to cover probable losses inherent in the portfolio at the date of the balance sheet. While management uses available information to recognize losses on loans, future additions to the allowance may be necessary based on changes in economic conditions and other factors. In addition, various regulatory agencies, as an integral part of their examination process, periodically review the allowance for loan losses. Such agencies may require changes to the allowance based on their judgment about information available to them at the time of their examination. Cash and Cash Equivalents The Company considers highly liquid investments with original maturities of three months or less to be cash equivalents. Securities Securities are accounted for according to their purpose and holding period. The Company classifies its debt and equity securities in one of three categories: Trading Securities Securities held principally for resale in the near term are classified as trading securities and are recorded at their fair values. Unrealized gains and losses on trading securities are included in other income. Securities Held to Maturity Securities that the Company has the positive intent and ability to hold to maturity are reported at cost and adjusted for premiums and discounts that are recognized in interest income using the interest method over the period to maturity. Unrealized losses on securities held to maturity reflecting a decline in value judged to be other than temporary are charged to income and a new cost basis is established. Securities Available for Sale Securities available for sale consist of securities not classified as trading securities or as securities held to maturity. They include securities that management intends to use as part of its asset/liability strategy or that may be sold in response to changes in interest rates, changes in prepayment risk, or similar factors. Unrealized gains and losses, net of income taxes, are reported as a separate component of stockholders ’ equity until realized. Gains and losses on the sale of securities available for sale are determined using the specific identification method and recognized on the trade date. Premiums and discounts are recognized in interest income using the interest method over the period to maturity. Unrealized losses on securities available for sale reflecting a decline in value judged to be other than temporary are charged to income and a new cost basis is established. Management monitors the investment security portfolio for impairment on an individual security basis and has a process in place to identify securities that could potentially have a credit impairment that is other than temporary. This process involves analyzing the length of time and extent to which t he fair value has been less than the amortized cost basis, the market liquidity for the security, the financial condition and near-term prospects of the issuer, expected cash flows, and the Company's intent and ability to hold the investment for a period of time sufficient to recover the temporary loss, including determining whether it is more-likely-than-not that the Company will be required to sell the security prior to recovery. To the extent it is determined that a security is deemed to be other-than-temporarily impaired, an impairment loss is recognized. Loans Held for Sale Mortgage loans originated or purchased which are intended for sale in the secondary market are carried at the lower of cost or estimated market value in the aggregate. Net fees and costs associated with acquiring or originating loans held for sale are deferred and included in the basis of the loan in determining the gain or loss on the sale of the loans. Gains on the sale of loans are recognized on the settlement date. Net unrealized losses are recognized through a valuation allowance by charges to income. Loans Receivable, net Loans receivable, net, are carried at amortized cost. Loan origination fees received, net of certain loan origination costs, are deferred as an adjustment to the carrying value of the related loans, and are amortized into income using the interest method over the estimated life of the loans. Premiums and discounts on purchased participation loans are amortized into interest income using the interest method over the period to contractual maturity, adjusted for estimated prepayments. The allowance for loan losses is based on a periodic analysis of the loan portfolio and is maintained at an amount considered to be appropriate by management to provide for probable losses inherent in the loan portfolio as of the balance sheet dates. In this analysis, management considers factors including, but not limited to, specific occurrences of loan impairment, actual and anticipated changes in the size of the portfolios, national and regional economic conditions (such as unemployment data, loan delinquencies, local economic conditions, demand for single-family homes, demand for commercial real estate and building lots), loan portfolio composition, historical loss experience, and observations made by the Company's ongoing internal audit and regulatory exam processes. In connection with the determination of the allowance for loan losses, management obtains independent appraisals for significant properties or other collateral securing classified loans. Appraisals on collateral dependent commercial real estate and commercial business loans are obtained when it is determined that the borrower’s risk profile has deteriorated and the loan is classified as impaired. Subsequent new third party appraisals of properties securing impaired commercial real estate and commercial business loans are prepared at least every two years. For all land development loan types, a new third party appraisal is prepared on an annual basis where current activity is not consistent with the assumptions made in the most recent third party appraisal. Non-performing residential and consumer home equity loans and home equity lines may have a third party appraisal or an internal evaluation completed depending on the size of the loan and location of the property. These appraisals, or internal valuations, are generally completed when a residential or consumer home equity loan or home equity line of credit becomes 120 days past due and are typically updated after possession of the property is obtained. Valuations are reviewed on a quarterly basis and adjustments are made to the allowance for loan losses for temporary impairments and charge-offs are taken when the impairment is determined to be permanent. The fair market value of the properties for all loan types are adjusted for estimated selling costs in order to determine the net realizable value of the properties. The allowance for loan losses is established for known problem loans, as well as for loans which are not currently known to require an allowance. Loans are charged off to the extent they are deemed to be uncollectible. The appropriateness of the allowance for loan losses is dependent upon management’s estimates of variables affecting valuation, appraisals of collateral, evaluations of performance and status, and the amounts and timing of future cash flows expected to be received on impaired loans. Such estimates, appraisals, evaluations and cash flows may be subject to adjustments due to changing economic prospects of borrowers or properties. The fair market value of collateral dependent loans are typically based on the appraised value of the property less estimated selling costs. The estimates are reviewed periodically and adjustments, if any, are recorded in the provision for loan losses in the periods in which the adjustments become known. The allowance is allocated to individual loan categories based upon the relative risk characteristics of the loan portfolios and the actual loss experience. The Company increases its allowance for loan losses by charging the provision for loan losses against income and decreases its allowance by crediting the provision for loan losses. The methodology for establishing the allowance for loan losses takes into consideration probable losses that have been identified in connection with specific loans as well as losses in the loan portfolio that have not been specifically identified. Interest income is recognized on an accrual basis except when collectability is in doubt. When loans are placed on a non-accrual basis, generally when the loan is 90 days past due, previously accrued but unpaid interest is reversed from income. If the ultimate collectability of a loan is in doubt and the loan is placed in nonaccrual status, the cost recovery method is used and cash collected is applied to first reduce the principal outstanding. Generally, the Company returns a loan to accrual status when all delinquent interest and principal becomes current under the terms of the loan agreement and collectability of remaining principal and interest is no longer doubtful. Previously collected interest payments that were applied to principal when the loan was classified as non-accrual are recorded as interest income using the effective yield method over the estimated life of the loan, including expected renewal terms. All impaired loans are valued at the present value of expected future cash flows discounted at the loan's initial effective interest rate. The fair value of the collateral of an impaired collateral-dependent loan or an observable market price, if one exists, may be used as an alternative to discounting. If the value of the impaired loan is less than the recorded investment in the loan, the impaired amount is charged off. A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. Impaired loans include all loans which are on non-accrual, delinquent as to principal and interest for 90 days or greater, or restructured in a troubled debt restructuring (TDR) involving a modification of terms. All non-accruing loans are reviewed for impairment on an individual basis. Included in loans receivable, net, are certain loans that have been modified in order to maximize collection of the loan balances. The Company evaluates all loan modifications and if the Company, for legal or economic reasons related to the borrower's financial difficulties, grants a concession compared to the original terms and conditions of the loan that the Company would not otherwise consider, the modified loan is considered a TDR and is classified as an impaired loan. If the TDR loan was performing (accruing) prior to the modification, it typically will remain accruing after the modification as long as it continues to perform according to the modified terms. If the TDR loan was non-performing (non-accruing) prior to the modification, it will remain non-accruing after the modification for a minimum of six months. If the loan performs according to the modified terms for a minimum of six months, it typically will be returned to accruing status. In general, there are two conditions in which a TDR loan is no longer considered to be a TDR and potentially not classified as impaired. The first condition is whether the loan is refinanced with terms that reflect normal market terms for the type of credit involved. The second condition is whether the loan is repaid or charged off. Purchased Loans Acquired Through Business Combinations Purchased loans acquired in a business combination , including loans that have evidence of deterioration of credit quality since origination and for which it is probable, at acquisition, that the Company will be unable to collect all contractually required payments, are initially recorded at fair value as determined by the present value of expected future cash flows with no valuation allowance. The difference between the undiscounted cash flows expected at acquisition and the investment in the loan is an accretable yield adjustment and is recognized as interest income using the effective yield method over the life of the loan. Contractually required payments for principal and interest that exceed the undiscounted cash flows expected at acquisition is a nonaccretable difference and is not recognized as a yield adjustment, loss accrual, or a valuation allowance. Increases in expected cash flows subsequent to the initial investment are recognized prospectively through an adjustment of the yield on the loan over its remaining life. Decreases in expected cash flows after the loan is acquired are recognized as an impairment and charged to the provision for loan losses. Transfers of Financial Assets and Participating Interests Transfers of an entire financial asset or a participating interest in an entire financial asset are accounted for as sales when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (1) the assets have been isolated from the Company, (2) the transferee obtains the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and (3) the Company does not maintain effective control over the transferred assets through an agreement to repurchase them before their maturity. The transfer of a participating interest in an entire financial asset must also meet the definition of a participating interest. A participating interest in a financial asset has all of the following characteristics: (1) from the date of transfer, it must represent a proportionate (pro rata) ownership interest in the financial asset, (2) from the date of transfer, all cash flows received, except any cash flows allocated as any compensation for servicing or other services performed, must be divided proportionately among participating interest holders in the amount equal to their share ownership, (3) the rights of each participating interest holder must have the same priority, and (4) no party has the right to pledge or exchange the entire financial asset unless all participating interest holders agree to do so. Real Estate, net Real estate acquired through loan foreclosure or deed in lieu of foreclosure, is initially recorded at its fair value less estimated selling costs. Third party appraisals are obtained as soon as practical after obtaining possession of the property. Valuations are reviewed quarterly by management and an allowance for losses is established if the carrying value of a property exceeds its fair value less estimated selling costs. Mortgage Servicing Rights , net Mortgage servicing rights are capitalized at fair value and amortized in proportion to, and over the period of, estimated net servicing income. The Company evaluates its capitalized mortgage servicing rights for impairment each quarter. Loan type and note rate are the predominant risk characteristics of the underlying loans used to stratify capitalized mortgage servicing rights for purposes of measuring impairment. Any impairment is recognized through a valuation allowance. Premises and Equipment , net Land is carried at cost. Office buildings, improvements, furniture and equipment are carried at cost less accumulated depreciation. Depreciation is computed on a straight-line basis over estimated useful lives of 5 to 40 years for office buildings and improvements and 3 to 10 years for furniture and equipment. Goodwill The Company records goodwill for acquisition amounts paid in excess of the net assets purchased. Goodwill is not amortized, but is tested for impairment at least annually or more frequently if there are indications of impairment. Core Deposit Intangible , net The Company records t he estimated fair value of the deposit base acquired in an acquisition as a core deposit intangible asset. The recorded amount is amortized on a straight line basis over the estimated life of the deposits acquired. Impairment of Long-Lived Assets and for Long-Lived Assets to Be Disposed Of The Company reviews long-lived assets and certain identifiable intangibles for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Stock Based Compensation The Company recognizes the grant-date fair value of stock option and restricted stock awards issued as compensation expense, amortized over the vesting period. Employee Stock Ownership Plan (ESOP) The Company has an ESOP that borrowed funds from the Company and purchased shares of HMN common stock. The Company makes quarterly principal and interest payments on the ESOP loan. As the debt is repaid, ESOP shares that were pledged as collateral for the debt are released from collateral based on the proportion of debt service paid in the yea r and then allocated to eligible employees. The Company accounts for its ESOP in accordance with ASC 718, Employers' Accounting for Employee Stock Ownership Plans . Accordingly, the shares pledged as collateral are reported as unearned ESOP shares in stockholders' equity. As shares are determined to be ratably released from collateral, the Company reports compensation expense equal to the current market price of the shares, and the shares become outstanding for earnings per share computations. Income Taxes Deferred tax assets and li abilities are recognized for future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income in the period that includes the enactment date. A valuation allowance is required to be recognized if it is “more likely than not” that the deferred tax asset will not be realized. The determination of the realizability of the deferred tax asset is subjective and dependent upon judgment concerning management’s evaluation of both positive and negative evidence regarding the ultimate realizability of deferred tax assets. Earnings per Common Share Basic earnings per common share excludes dilution and is computed by dividing the income available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted earnings per common share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that shared in the earnings of the entity. Comprehensive Income Comprehensive income is defined as the change in equity during a period from transactions and other events from non -owner sources. Comprehensive income is the total of net income and other comprehensive income (loss), which for the Company is comprised of unrealized gains and losses on securities available for sale. Segment Information The amount of each segment item reported is the measure reported to the chief operating decision maker for purposes of making decisions about allocating resources to the segment and assessing its performance. Adjustments and eliminations made in preparing an enterprise ’s general-purpose financial statements and allocations of revenues, expenses and gains or losses are included in determining reported segment profit or loss if they are included in the measure of the segment’s profit or loss that is used by the chief operating decision maker. Similarly, only those assets that are included in the measure of the segment’s assets that are used by the chief operating decision maker are reported for that segment. New Accounting Pronouncements In January 2016, the FASB issued ASU 2016 - 01, Financial Instruments – Overall (Subtopic 825 - 10) Recognition and Measurement of Financial Assets and Financial Liabilities. The amendments in this ASU require, among other things, equity investments to be measured at fair value with changes in fair value recognized in net income and that public business entities use the exit price notion when measuring the fair value of financial instruments for disclosure purposes. The amendments also require an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. In addition, the amendments also eliminate the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet. The ASU is intended to reduce diversity in practice and is effective for public business entities for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The amendments should be applied by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The adoption of this ASU in the first quarter of 2018 is not anticipated to have a material impact on the Company’s consolidated financial statements. In February 2016, the FASB issued ASU 2016 - 02, Leases (Topic 842). The amendments in the ASU create Topic 842, Leases , and supersede the lease requirements in Topic 840, Leases . The objective of this ASU is to establish the principles that lessees and lessors shall apply to report useful information to users of financial statements about the amount, timing, and uncertainty of cash flows arising from a lease. The main difference between previous GAAP and this ASU is the recognition of lease assets and lease liabilities by lessees for those leases classified as operating leases under previous GAAP. The amendment requires a lessee to recognize in the statement of financial position a liability to make lease payments (the lease liability) and the right-of-use asset representing its right to use the underlying asset for the lease term. The accounting applied by a lessor is largely unchanged from that applied under previous GAAP. In transition, lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The modified retrospective approach includes a number of optional practical expedients that entities may elect to apply that will, in effect, continue to account for leases that commence before the effective date in accordance with previous GAAP unless the lease is modified. The amendments in the ASU, for public business entities that are U. S. Securities and Exchange Commission (SEC) filers, are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The adoption of this ASU in the first quarter of 2019 is not anticipated to have a material impact on the Company’s consolidated financial statements. In March 2016, the FASB issued ASU 2016 - 09, Compensation – Stock Compensation (Topic 718). The amendments in this ASU affect all entities that issue share-based payment awards to their employees. The amendments are intended to simplify the accounting for share-based payment transactions including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The amendments in this ASU, for public business entities, are effective for fiscal years beginning after December 15, 2016, including interim periods within those annual periods. Amendments should be applied using a modified retrospective transition method by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. The adoption of this ASU in the first quarter of 2017 is not anticipated to have a material impact on the Company’s consolidated financial statements. In June 2016, the FASB issued ASU 2016 - 13, Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments. The amendments in this ASU affect all entities that measure credit losses on financial instruments including loans, debt securities, trade receivables, net investments in leases, off-balance sheet credit exposures, reinsurance receivables, and any other financial asset that has a contractual right to receive cash that is not specifically excluded. The main objective of this ASU is to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. To achieve this objective, the amendments in this ASU replace the incurred loss impairment methodology required in current GAAP with a methodology that reflects expected credit losses that requires consideration of a broader range of reasonable and supportable information to estimate credit losses. The amendments in this ASU will affect entities to varying degrees depending on the credit quality of the assets held by the entity, the duration of the assets held, and how the entity applies the current incurred loss methodology. The amendments in this ASU, for public business entities that are U. S. Securities and Exchange Commission (SEC) filers, are effective for fiscal years beginning after December 15, 2019, including interim periods within those annual periods. All entities may adopt the amendments in the ASU early as of the fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Amendments should be applied using a modified retrospective transition method by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. Management is in the process of evaluating the impact that the adoption of this ASU in the first quarter of 2020 will have on the Company’s consolidated financial statements. In August 2016, the FASB issued ASU 2016 - 15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments. The amendments in this ASU affect all entities that are required to present a statement of cash flows under Topic 230 and address the following eight specific cash flow issues: debt prepayment or debt extinguishment costs; settlement of zero -coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing; contingent consideration payments made after a business combination; proceeds from the settlement of insurance claims; proceeds from the settlement of corporate-owned life insurance policies; distributions received from equity method investees; beneficial interest in securitization transactions; and separately identifiable cash flows and application of the predominance principle. This ASU is intended to reduce diversity in practice and is effective for public business entities that are U. S. Securities and Exchange Commission (SEC) filers for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years with early adoption permitted. Upon adoption, the amendments should be applied using a retrospective transition method to each period presented. The adoption of this ASU in the first quarter of 2018 is not anticipated to have a material impact on the Company’s consolidated financial statements. Derivative Financial Instruments The Company uses derivative financial instruments in order to manage the interest rate risk on residential loans held for sale and its commitments to extend credit for residential loans. The Company may also from time to time use interest rate swaps to manage interest rate risk. Derivative financial instruments include commitments to extend credit and forward mortgage loan sales commitments. Reclassifications Certain amounts in the consolidated financial statements for the prior years have been reclassified to conform to the current year presentation.

NOTE

Description of the Business and Summary of Significant Accounting Policies

HMN Financial, Inc. (HMN or the Company) is a stock savings bank holding company that owns

100

percent of Home Federal Savings Bank (the Bank). The Bank has a community banking philosophy and operates retail banking and loan production facilities in Minnesota, Iowa, and Wisconsin. The Bank has

two

wholly owned subsidiaries, Osterud Insurance Agency, Inc. (OIA),

which does business as Home Federal Investment Services and offers financial planning products and services, and HFSB Property Holdings, LLC (HPH), which is currently inactive, but has acted in the past as an intermediary for the Bank in holding and operating certain foreclosed properties.

The consolidated financial statements included herein are for HMN, the Bank, OIA, and HPH. All significant intercompany accounts and transactions have been eliminated in consolidation

The Company evaluated subsequent events through the filing date of our annual

-K with the Securities and

Exchange Commission on

March

10,

2017.

Use of Estimates

In preparing the consolidated financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the balance sheet and revenues and expenses for the period. Actual results could differ from those estimates.

An estimate that is particularly susceptible to change relates to the determination of the allowance for loan losses. Management believes that the allowance for loan losses is appropriate to cover probable losses inherent in the portfolio at the date of the balance sheet. While management uses available information to recognize losses on loans, future additions to the allowance

may

be necessary based on changes in economic conditions and other factors. In addition, various regulatory agencies, as an integral part of their examination process, periodically review the allowance for loan losses. Such agencies

may

require changes to the allowance based on their judgment about information available to them at the time of their examination.

Cash and Cash Equivalents

The Company considers highly liquid investments with original maturities of

three

months or less to be cash equivalents.

Securities

Securities are accounted for according to their purpose and holding period. The Company classifies its debt and equity securities in

one

three

categories:

Trading Securities

Securities held principally for resale in the near term are classified as trading securities and are recorded at their fair values. Unrealized gains and losses on trading securities are included in other income.

Securities Held to Maturity

Securities that the Company has the positive intent and ability to hold to maturity are reported at cost and adjusted for premiums and discounts that are recognized in interest income using the interest method over the period to maturity. Unrealized losses on securities held to maturity reflecting a decline in value judged to be other than temporary are charged to income and a new cost basis is established.

Securities Available for Sale

Securities available for sale consist of securities not classified as trading securities or as securities held to maturity. They include securities that management intends to use as part of its asset/liability strategy or that

may

be sold in response to changes in interest rates, changes in prepayment risk, or similar factors. Unrealized gains and losses, net of income taxes, are reported as a separate component of stockholders

’ equity until realized. Gains and losses on the sale of securities available for sale are determined using the specific identification method and recognized on the trade date. Premiums and discounts are recognized in interest income using the interest method over the period to maturity. Unrealized losses on securities available for sale reflecting a decline in value judged to be other than temporary are charged to income and a new cost basis is established.

Management monitors the investment security portfolio for impairment on an individual security basis and has a process in place to identify securities that could potentially have a credit impairment that is other than temporary. This process involves analyzing the length of time and extent to which t

he fair value has been less than the amortized cost basis, the market liquidity for the security, the financial condition and near-term prospects of the issuer, expected cash flows, and the Company's intent and ability to hold the investment for a period of time sufficient to recover the temporary loss, including determining whether it is more-likely-than-not that the Company will be required to sell the security prior to recovery. To the extent it is determined that a security is deemed to be other-than-temporarily impaired, an impairment loss is recognized.

Loans Held for Sale

Mortgage loans originated or purchased which are intended for sale in the

secondary

market are carried at the lower of cost or estimated market value in the aggregate. Net fees and costs associated with acquiring or originating loans held for sale are deferred and included in the basis of the loan in determining the gain or loss on the sale of the loans. Gains on the sale of loans are recognized on the settlement date. Net unrealized losses are recognized through a valuation allowance by charges to income.

Loans Receivable, net

Loans receivable, net, are carried at amortized cost. Loan origination fees received, net of certain loan origination costs, are deferred as an adjustment to the carrying value of the related loans, and are amortized into income using the interest method over the estimated life of the loans.

Premiums and discounts on purchased

participation loans are amortized into interest income using the interest method over the period to contractual maturity, adjusted for estimated prepayments.

The allowance for loan losses is based on

a periodic analysis of the loan portfolio and is maintained at an amount considered to be appropriate by management to provide for probable losses inherent in the loan portfolio as of the balance sheet dates. In this analysis, management considers factors including, but not limited to, specific occurrences of loan impairment, actual and anticipated changes in the size of the portfolios, national and regional economic conditions (such as unemployment data, loan delinquencies, local economic conditions, demand for single-family homes, demand for commercial real estate and building lots), loan portfolio composition, historical loss experience, and observations made by the Company's ongoing internal audit and regulatory exam processes. In connection with the determination of the allowance for loan losses, management obtains independent appraisals for significant properties or other collateral securing classified loans. Appraisals on collateral dependent commercial real estate and commercial business loans are obtained when it is determined that the borrower’s risk profile has deteriorated and the loan is classified as impaired. Subsequent new

third

party appraisals of properties securing impaired commercial real estate and commercial business loans are prepared at least every

two

years. For all land development loan types, a new

third

party appraisal is prepared on an annual basis where current activity is not consistent with the assumptions made in the most recent

third

party appraisal. Non-performing residential and consumer home equity loans and home equity lines

may

have a

third

party appraisal or an internal evaluation completed depending on the size of the loan and location of the property. These appraisals, or internal valuations, are generally completed when a residential or consumer home equity loan or home equity line of credit becomes

120

days past due and are typically updated after possession of the property is obtained. Valuations are reviewed on a quarterly basis and adjustments are made to the allowance for loan losses for temporary impairments and charge-offs are taken when the impairment is determined to be permanent. The fair market value of the properties for all loan types are adjusted for estimated selling costs in order to determine the net realizable value of the properties. The allowance for loan losses is established for known problem loans, as well as for loans which are not currently known to require an allowance. Loans are charged off to the extent they are deemed to be uncollectible. The appropriateness of the allowance for loan losses is dependent upon management’s estimates of variables affecting valuation, appraisals of collateral, evaluations of performance and status, and the amounts and timing of future cash flows expected to be received on impaired loans. Such estimates, appraisals, evaluations and cash flows

may

be subject to adjustments due to changing economic prospects of borrowers or properties. The fair market value of collateral dependent loans are typically based on the appraised value of the property less estimated selling costs. The estimates are reviewed periodically and adjustments, if any, are recorded in the provision for loan losses in the periods in which the adjustments become known. The allowance is allocated to individual loan categories based upon the relative risk characteristics of the loan portfolios and the actual loss experience. The Company increases its allowance for loan losses by charging the provision for loan losses against income and decreases its allowance by crediting the provision for loan losses. The methodology for establishing the allowance for loan losses takes into consideration probable losses that have been identified in connection with specific loans as well as losses in the loan portfolio that have not been specifically identified.

Interest income is recognized on an accrual basis except when collectability is in doubt. When loans are placed on a non-accrual basis, generally when the loan is

days past due, previously accrued but unpaid interest is reversed from income. If the ultimate collectability of a loan is in doubt and the loan is placed in nonaccrual status, the cost recovery method is used and cash collected is applied to

first

reduce the principal outstanding. Generally, the Company returns a loan to accrual status when all delinquent interest and principal becomes current under the terms of the loan agreement and collectability of remaining principal and interest is no longer doubtful.

Previously collected interest payments that were applied to principal when the loan was classified as non-accrual are recorded as interest income using the effective yield method over the estimated life of the loan, including expected renewal terms.

All impaired loans are valued at the present value of expected future cash flows discounted at the loan's initial effective interest rate. The fair value of the collateral of an impaired collateral-dependent loan or an observable market price, if

one

exists,

may

be used as an alternative to discounting.

If the value of the impaired loan is less than the recorded investment in the loan, the impaired amount is charged off. A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. Impaired loans include all loans which are on non-accrual, delinquent as to principal and interest for

days or greater, or restructured in a troubled debt restructuring (TDR) involving a modification of terms. All non-accruing loans are reviewed for impairment on an individual basis.

Included in loans receivable, net, are certain loans that have been modified in order to maximize collection of the loan balances.

The Company evaluates all loan modifications and if the Company, for legal or economic reasons related to the borrower's financial difficulties, grants a concession compared to the original terms and conditions of the loan that the Company would not otherwise consider, the modified loan is considered a TDR and is classified as an impaired loan. If the TDR loan was performing (accruing) prior to the modification, it typically will remain accruing after the modification as long as it continues to perform according to the modified terms. If the TDR loan was non-performing (non-accruing) prior to the modification, it will remain non-accruing after the modification for a minimum of

six

months. If the loan performs according to the modified terms for a minimum of

six

months, it typically will be returned to accruing status. In general, there are

two

conditions in which a TDR loan is no longer considered to be a TDR and potentially not classified as impaired. The

first

condition is whether the loan is refinanced with terms that reflect normal market terms for the type of credit involved. The

second

condition is whether the loan is repaid or charged off.

Purchased Loans Acquired Through Business Combinations

Purchased loans acquired in a business combination

, including loans that have evidence of deterioration of credit quality since origination and for which it is probable, at acquisition, that the Company will be unable to collect all contractually required payments, are initially recorded at fair value as determined by the present value of expected future cash flows with no valuation allowance. The difference between the undiscounted cash flows expected at acquisition and the investment in the loan is an accretable yield adjustment and is recognized as interest income using the effective yield method over the life of the loan. Contractually required payments for principal and interest that exceed the undiscounted cash flows expected at acquisition is a nonaccretable difference and is not recognized as a yield adjustment, loss accrual, or a valuation allowance. Increases in expected cash flows subsequent to the initial investment are recognized prospectively through an adjustment of the yield on the loan over its remaining life. Decreases in expected cash flows after the loan is acquired are recognized as an impairment and charged to the provision for loan losses.

Transfers of Financial Assets and Participating Interests

Transfers of an entire financial asset or a participating interest in an entire financial asset are accounted for as sales when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when

(1)

the assets have been isolated from the Company,

(2)

the transferee obtains the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and

(3)

the Company does not maintain effective control over the transferred assets through an agreement to repurchase them before their maturity.

The transfer of a participating interest in an entire financial asset must also meet the definition of a participating interest. A participating interest in a financial asset has all of the following characteristics:

(1)

from the date of transfer, it must represent a proportionate (pro rata) ownership interest in the financial asset,

(2)

from the date of transfer, all cash flows received, except any cash flows allocated as any compensation for servicing or other services performed, must be divided proportionately among participating interest holders in the amount equal to their share ownership,

(3)

the rights of each participating interest holder must have the same priority, and

(4)

no party has the right to pledge or exchange the entire financial asset unless all participating interest holders agree to do so.

Real Estate, net

Real estate acquired through loan foreclosure or deed in lieu of foreclosure, is initially recorded at

its fair value less estimated selling costs. Third party appraisals are obtained as soon as practical after obtaining possession of the property. Valuations are reviewed quarterly by management and an allowance for losses is established if the carrying value of a property exceeds its fair value less estimated selling costs.

Mortgage Servicing Rights

, net

Mortgage servicing rights are capitalized at fair value and amortized in proportion to, and over the period of, estimated net servicing income. The Company evaluates its capitalized mortgage servicing rights for impairment each quarter. Loan type and note rate are the predominant risk characteristics of the underlying loans used to stratify capitalized mortgage servicing rights for purposes of measuring impairment. Any impairment is recognized through a valuation allowance.

Premises and Equipment

, net

Land is carried at cost. Office buildings, improvements, furniture and equipment are carried at cost less accumulated depreciation. Depreciation is computed on a straight-line basis over estimated useful lives of

years for office buildings and improvements and

years for furniture and equipment.

Goodwill

The Company records goodwill for acquisition amounts paid in excess of the net assets purchased. Goodwill is not amortized, but is tested for impairment at least annually or more frequently if there are indications of impairment.

Core Deposit Intangible

, net

The Company records t

he estimated fair value of the deposit base acquired in an acquisition as a core deposit intangible asset. The recorded amount is amortized on a straight line basis over the estimated life of the deposits acquired.

Impairment of Long-Lived Assets and for Long-Lived Assets to Be Disposed Of

The Company reviews long-lived assets and certain identifiable intangibles for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset

may

not be recoverable.

Stock Based Compensation

The Company recognizes the grant-date fair value of stock option and restricted stock awards issued as compensation expense, amortized over the vesting period.

Employee Stock Ownership Plan (ESOP)

The Company has an ESOP that borrowed funds from the Company and purchased shares of HMN common stock. The Company makes quarterly principal and interest payments on the ESOP loan. As the debt is repaid, ESOP shares that were pledged as collateral for the debt are released from collateral based on the proportion of debt service paid in the yea

r and then allocated to eligible employees. The Company accounts for its ESOP in accordance with ASC

718,

Employers' Accounting for Employee Stock Ownership Plans

. Accordingly, the shares pledged as collateral are reported as unearned ESOP shares in stockholders' equity. As shares are determined to be ratably released from collateral, the Company reports compensation expense equal to the current market price of the shares, and the shares become outstanding for earnings per share computations.

Income Taxes

Deferred tax assets and li

abilities are recognized for future tax consequences attributable to temporary differences between the financial statement carrying amounts of existing assets and liabilities and their respective tax basis. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in income in the period that includes the enactment date. A valuation allowance is required to be recognized if it is “more likely than not” that the deferred tax asset will not be realized. The determination of the realizability of the deferred tax asset is subjective and dependent upon judgment concerning management’s evaluation of both positive and negative evidence regarding the ultimate realizability of deferred tax assets.

Earnings per Common Share

Basic earnings per common share excludes dilution and is computed by dividing the income available to common stockholders by the weighted-average number of common shares outstanding for the period. Diluted earnings per common share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock or resulted in the issuance of common stock that shared in the earnings of the entity.

Comprehensive Income

Comprehensive income is defined as the change in equity during a period from transactions and other events from non

-owner sources. Comprehensive income is the total of net income and other comprehensive income (loss), which for the Company is comprised of unrealized gains and losses on securities available for sale.

Segment Information

The amount of each segment item reported is the measure reported to the chief operating decision maker for purposes of making decisions about allocating resources to the segment and assessing its performance. Adjustments and eliminations made in preparing an enterprise

’s general-purpose financial statements and allocations of revenues, expenses and gains or losses are included in determining reported segment profit or loss if they are included in the measure of the segment’s profit or loss that is used by the chief operating decision maker. Similarly, only those assets that are included in the measure of the segment’s assets that are used by the chief operating decision maker are reported for that segment.

New Accounting Pronouncements

January

2016,

the FASB issued ASU

2016

01,

Financial Instruments – Overall (Subtopic

825

10)

Recognition and Measurement of Financial Assets and Financial Liabilities.

The amendments in this ASU require, among other things, equity investments to be measured at fair value with changes in fair value recognized in net income and that public business entities use the exit price notion when measuring the fair value of financial instruments for disclosure purposes. The amendments also require an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value in accordance with the fair value option for financial instruments. In addition, the amendments also eliminate the requirement for public business entities to disclose the method(s) and significant assumptions used to estimate the fair value that is required to be disclosed for financial instruments measured at amortized cost on the balance sheet. The ASU is intended to reduce diversity in practice and is effective for public business entities for fiscal years beginning after

December

15,

2017,

including interim periods within those fiscal years. The amendments should be applied by means of a cumulative-effect adjustment to the balance sheet as of the beginning of the fiscal year of adoption. The adoption of this ASU in the

first

quarter of

2018

is not anticipated to have a material impact on the Company’s consolidated financial statements.

February

2016,

the FASB issued ASU

2016

02,

Leases (Topic

842).

The amendments in the ASU create

Topic

842,

Leases

, and supersede the lease requirements in

Topic

840,

Leases

. The objective of this ASU is to establish the principles that lessees and lessors shall apply to report useful information to users of financial statements about the amount, timing, and uncertainty of cash flows arising from a lease. The main difference between previous

GAAP and this ASU is the recognition of lease assets and lease liabilities by lessees for those leases classified as operating leases under previous GAAP. The amendment requires a lessee to recognize in the statement of financial position a liability to make lease payments (the lease liability) and the right-of-use asset representing its right to use the underlying asset for the lease term. The accounting applied by a lessor is largely unchanged from that applied under previous GAAP. In transition, lessees and lessors are required to recognize and measure leases at the beginning of the earliest period presented using a modified retrospective approach. The modified retrospective approach includes a number of optional practical expedients that entities

may

elect to apply that will, in effect, continue to account for leases that commence before the effective date in accordance with previous GAAP unless the lease is modified. The amendments in the ASU, for public business entities that are U. S. Securities and Exchange Commission (SEC) filers, are effective for fiscal years beginning after

December

15,

2018,

including interim periods within those fiscal years. The adoption of this ASU in the

first

quarter of

2019

is not anticipated to have a material impact on the Company’s consolidated financial statements.

March

2016,

the FASB issued ASU

2016

09,

Compensation – Stock Compensation (Topic

718).

The amendments in this ASU affect all entities that issue share-based payment awards to their employees. The amendments are intended to simplify the accounting for share-based payment transactions including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. The amendments in this ASU, for public business entities, are effective for fiscal years beginning after

December

15,

2016,

including interim periods within those annual periods. Amendments should be applied using a modified retrospective transition method by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. The adoption of this ASU in the

first

quarter of

2017

is not anticipated to have a material impact on the Company’s consolidated financial statements.

June

2016,

the FASB issued ASU

2016

13,

Financial Instruments-Credit Losses (Topic

326):

Measurement of Credit Losses on Financial Instruments.

The amendments in this ASU affect all entities that measure credit losses on financial instruments including loans, debt securities, trade receivables, net investments in leases, off-balance sheet credit exposures, reinsurance receivables, and any other financial asset that has a contractual right to receive cash that is not specifically excluded. The main objective of this ASU is to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. To achieve this objective, the amendments in this ASU replace the incurred loss impairment methodology required in current GAAP with a methodology that reflects expected credit losses that requires consideration of a broader range of reasonable and supportable information to estimate credit losses. The amendments in this ASU will affect entities to varying degrees depending on the credit quality of the assets held by the entity, the duration of the assets held, and how the entity applies the current incurred loss methodology. The amendments in this ASU, for public business entities that are U. S. Securities and Exchange Commission (SEC) filers, are effective for fiscal years beginning after

December

15,

2019,

including interim periods within those annual periods. All entities

may

adopt the amendments in the ASU early as of the fiscal years beginning after

December

15,

2018,

including interim periods within those fiscal years. Amendments should be applied using a modified retrospective transition method by means of a cumulative-effect adjustment to equity as of the beginning of the period in which the guidance is adopted. Management is in the process of evaluating the impact that the adoption of this ASU in the

first

quarter of

2020

will have on the Company’s consolidated financial statements.

August

2016,

the FASB issued ASU

2016

15,

Statement of Cash Flows (Topic

230):

Classification of Certain Cash Receipts and Cash Payments.

The amendments in this ASU affect all entities that are required to present a statement of cash flows under Topic

230

and address the following

eight

specific cash flow issues: debt prepayment or debt extinguishment costs; settlement of

zero

-coupon debt instruments or other debt instruments with coupon interest rates that are insignificant in relation to the effective interest rate of the borrowing; contingent consideration payments made after a business combination; proceeds from the settlement of insurance claims; proceeds from the settlement of corporate-owned life insurance policies; distributions received from equity method investees; beneficial interest in securitization transactions; and separately identifiable cash flows and application of the predominance principle. This ASU is intended to reduce diversity in practice and is effective for public business entities that are U. S. Securities and Exchange Commission (SEC) filers for fiscal years beginning after

December

15,

2017,

and interim periods within those fiscal years with early adoption permitted. Upon adoption, the amendments should be applied using a retrospective transition method to each period presented. The adoption of this ASU in the

first

quarter of

2018

is not anticipated to have a material impact on the Company’s consolidated financial statements.

Derivative Financial Instruments

The Company uses derivative financial instruments in order to manage the interest rate risk on residential loans held for sale and its commitments to extend credit for residential loans. The Company

may

also from time to time use interest rate swaps to manage interest rate risk. Derivative financial instruments include commitments to extend credit and forward mortgage loan sales commitments.

Reclassifications

Certain amounts in the consolidated financial statements for the prior years have been reclassified to conform to the current year presentation.