CSB Bancorp (CSBB) 10-K 16 Mar 20 2019 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Mar. 15, 2020	Jun. 30, 2019
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	FY
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Registrant Name	CSB BANCORP INC /OH
Trading Symbol	CSBB
Entity Central Index Key	0000880417
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Interactive Data Current	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Title of 12(g) Security	Common Shares, $6.25 par value
Entity Common Stock, Shares Outstanding		2,742,350
Entity Public Float			$ 102.7
Entity File Number	0-21714
Entity Incorporation, State or Country Code	OH
Entity Tax Identification Number	34-1687530
Entity Address, Address Line One	91 North Clay Street
Entity Address, City or Town	Millersburg
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	44654
City Area Code	330
Local Phone Number	674.9015
Document Annual Report	true
Document Transition Report	false
Documents Incorporated by Reference	Portions of CSB Bancorp Inc.’s 2019 Annual Report to Shareholders, which is filed as Exhibit 13 to this Form 10-K, are incorporated by reference in Parts I and II of this Form 10-K. Portions of CSB Bancorp Inc.’s Proxy Statement for the 2020 Annual Meeting of Shareholders are incorporated by reference in Part III of this Form 10-K.

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Cash and cash equivalents
Cash and due from banks	$ 17,648	$ 23,214
Interest-earning deposits in other banks	84,369	22,350
Total cash and cash equivalents	102,017	45,564
Securities
Available-for-sale, at fair value	112,146	85,528
Held-to-maturity; fair value of $13,950 in 2019 and $20,118 in 2018	13,869	20,688
Equity securities	92	83
Restricted stock, at cost	4,614	4,614
Total securities	130,721	110,913
Loans held for sale	622	108
Loans	551,633	548,974
Less allowance for loan losses	7,017	5,907
Net loans	544,616	543,067
Premises and equipment, net	12,040	9,961
Core deposit intangible	104	167
Goodwill	4,728	4,728
Bank-owned life insurance	18,894	13,554
Accrued interest receivable and other assets	4,941	3,660
TOTAL ASSETS	818,683	731,722
Deposits
Noninterest-bearing	197,780	185,871
Interest-bearing	485,766	420,627
Total deposits	683,546	606,498
Short-term borrowings	38,889	37,415
Other borrowings	6,330	8,525
Accrued interest payable and other liabilities	4,442	2,748
Total liabilities	733,207	655,186
SHAREHOLDERS’ EQUITY
Common stock, $6.25 par value. Authorized 9,000,000 shares; issued 2,980,602 shares; and outstanding 2,742,350 shares in 2019 and 2,742,242 in 2018	18,629	18,629
Additional paid-in capital	9,815	9,815
Retained earnings	61,740	54,288
Treasury stock at cost: 238,252 shares in 2019 and 238,360 in 2018	(4,780)	(4,784)
Accumulated other comprehensive income (loss)	72	(1,412)
Total shareholders’ equity	85,476	76,536
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$ 818,683	$ 731,722

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Statement Of Financial Position [Abstract]
Held-to-maturity, fair value	$ 13,950	$ 20,118
Common stock, par value	$ 6.25	$ 6.25
Common stock, authorized shares	9,000,000	9,000,000
Common stock, shares issued	2,980,602	2,980,602
Common stock, shares outstanding	2,742,350	2,742,242
Treasury stock, at cost	238,252	238,360

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
INTEREST AND DIVIDEND INCOME
Loans, including fees	$ 28,553	$ 26,237	$ 23,097
Taxable securities	2,247	2,371	2,374
Nontaxable securities	532	608	680
Other	1,129	421	289
Total interest and dividend income	32,461	29,637	26,440
INTEREST EXPENSE
Deposits	3,609	2,372	1,344
Short-term borrowings	317	333	149
Other borrowings	136	181	495
Total interest expense	4,062	2,886	1,988
NET INTEREST INCOME	28,399	26,751	24,452
Provision for loan losses	1,140	1,316	1,145
Net interest income, after provision for loan losses	27,259	25,435	23,307
NONINTEREST INCOME
Gain on sale of loans, net	462	307	296
Earnings on bank owned life insurance	446	336	357
Unrealized gain (loss) on equity securities	9	(6)
Other income	879	760	674
Total noninterest income	5,428	4,758	4,340
NONINTEREST EXPENSES
Salaries and employee benefits	11,663	10,895	10,009
Occupancy expense	832	833	869
Equipment expense	571	597	665
Professional and director fees	1,332	1,029	963
Financial institutions and franchise tax	612	564	523
Marketing and public relations	535	508	401
Software expense	938	893	879
Debit card expense	554	537	535
Amortization of intangible assets	63	101	116
FDIC insurance expense	98	276	225
Other expenses	2,571	2,285	2,131
Total noninterest expenses	19,769	18,518	17,316
INCOME BEFORE INCOME TAXES	12,918	11,675	10,331
FEDERAL INCOME TAX PROVISION	2,504	2,263	3,230
NET INCOME	$ 10,414	$ 9,412	$ 7,101
EARNING PER SHARE
Basic and diluted	$ 3.80	$ 3.43	$ 2.59
Deposit Account [Member]
NONINTEREST INCOME
Noninterest income	$ 1,252	$ 1,182	$ 1,133
Fiduciary and Trust [Member]
NONINTEREST INCOME
Noninterest income	899	863	687
Debit Card [Member]
NONINTEREST INCOME
Noninterest income	$ 1,481	$ 1,316	$ 1,193

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 10,414	$ 9,412	$ 7,101
Other comprehensive income (loss)
Unrealized gains (losses) arising during the period	1,803	(989)	376
Amounts reclassified from accumulated other comprehensive income, held-to-maturity	75	78	108
Income tax effect at 21% in 2019 and 2018, 34% in 2017	(394)	191	(164)
Other comprehensive income (loss)	1,484	(720)	320
Total comprehensive income	$ 11,898	$ 8,692	$ 7,421

Consolidated Statements of Co_2

Consolidated Statements of Comprehensive Income (Parenthetical)	Dec. 22, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement Of Income And Comprehensive Income [Abstract]
Income tax rate	34.00%	21.00%	21.00%	34.00%

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Gain (Loss) [Member]
Balance at Dec. 31, 2016	$ 65,415	$ 18,629	$ 9,815	$ 42,629	$ (4,784)	$ (874)
Net income	7,101			7,101
Reclassification of tax effect from AOCI to retained earnings				109		(109)
Other comprehensive income (loss)	320					320
Cash dividends declared	(2,304)			(2,304)
Balance at Dec. 31, 2017	70,532	18,629	9,815	47,535	(4,784)	(663)
Net income	9,412			9,412
Other comprehensive income (loss)	(720)					(720)
Cumulative effect adjustment equity securities, related to ASU 2016-01				29		(29)
Cash dividends declared	(2,688)			(2,688)
Balance at Dec. 31, 2018	76,536	18,629	9,815	54,288	(4,784)	(1,412)
Net income	10,414			10,414
Other comprehensive income (loss)	1,484					1,484
Issuance of 108 treasury shares	4				4
Cash dividends declared	(2,962)			(2,962)
Balance at Dec. 31, 2019	$ 85,476	$ 18,629	$ 9,815	$ 61,740	$ (4,780)	$ 72

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement Of Stockholders Equity [Abstract]
Cash dividends declared per share	$ 1.08	$ 0.98	$ 0.84
Issuance of treasury shares, shares	108

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 10,414	$ 9,412	$ 7,101
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization of premises, equipment and software	745	799	865
Deferred income taxes	66	93	(167)
Provision for loan losses	1,140	1,316	1,145
Gain on sale of loans, net	(462)	(307)	(296)
Gain on sale of other real estate		(10)
Security amortization, net of accretion	478	480	556
Secondary market loan sale proceeds	19,671	10,749	10,790
Originations of secondary market loans held-for-sale	(19,820)	(10,356)	(10,793)
Earnings on bank-owned life insurance	(446)	(336)	(357)
Effects of changes in operating assets and liabilities:
Net deferred loan (fees) costs	46	(22)	(57)
Accrued interest receivable	(60)	(36)	(135)
Accrued interest payable	39	(2)	14
Other assets and liabilities	87	508	289
Net cash provided by operating activities	11,898	12,288	8,955
Securities:
Proceeds from repayments, available-for-sale	20,597	15,713	19,019
Proceeds from repayments, held-to-maturity	6,861	7,137	2,885
Purchases, available-for-sale	(45,858)	(5,007)	(13,028)
Purchases, held-to-maturity		(2,029)	(4,700)
Purchase of bank-owned life insurance	(4,894)
Loan originations, net of repayments	(2,734)	(33,253)	(42,156)
Proceeds from sale of other real estate		30
Property, equipment, and software acquisitions	(2,786)	(1,337)	(1,325)
Net cash used in investing activities	(28,814)	(18,746)	(39,305)
CASH FLOWS FROM FINANCING ACTIVITIES
Net change in deposits	77,048	23,239	42,474
Net change in short-term borrowings	1,474	(2,065)	(9,262)
Proceeds from other borrowings			10,000
Repayment of other borrowings	(2,195)	(2,884)	(10,976)
Cash dividends paid	(2,962)	(2,688)	(2,304)
Issuance of treasury stock	4
Net cash provided by financing activities	73,369	15,602	29,932
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	56,453	9,144	(418)
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	45,564	36,420	36,838
CASH AND CASH EQUIVALENTS AT END OF YEAR	102,017	45,564	36,420
Cash paid during the year for:
Interest	4,023	2,888	1,973
Income taxes	2,725	2,375	3,320
Noncash investing activities:
Transfer of loans to other real estate owned		$ 119
Purchase of bank-owned life insurance			$ 2,500
Lease adoption:
Right of use lease asset	477
Lease liability	$ 469

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2019
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES CSB Bancorp, Inc. (the “Company” or “CSB”) was incorporated in 1991 in the State of Ohio, and is a registered bank holding company. The Company’s wholly-owned subsidiaries are The Commercial and Savings Bank of Millersburg, Ohio (the “Bank”) and CSB Investment Services, LLC. The Company, through its subsidiaries, operates in one industry segment; the commercial banking industry. The Bank, an Ohio-chartered bank organized in 1879, provides financial services through its sixteen Banking Centers located in Holmes, Stark, Tuscarawas and Wayne counties. These communities are the source of a substantial majority of the Bank’s deposit, loan, and trust activities. The majority of the Bank’s income is derived from commercial and retail lending activities, and investments in securities. Its primary deposit products are checking, savings, and term certificate accounts. Its primary lending products are residential real estate, commercial real estate, commercial, and installment loans. Substantially, all loans are secured by specific items of collateral including business assets, consumer assets, and real estate. Commercial loans are expected to be repaid with cash flow from business operations. Real estate loans are secured by both residential and commercial real estate. Significant accounting policies followed by the Company are presented below: USE OF ESTIMATES IN PREPARING FINANCIAL STATEMENTS In preparing the Consolidated Financial Statements, in conformity with accounting principles generally accepted in the United States of America, management makes estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the Consolidated Balance Sheets and reported amounts of revenues and expenses during each reporting period. Actual results could differ from those estimates. The most significant estimates susceptible to change in the near term relate to management’s determination of the allowance for loan losses and the fair value of financial instruments. PRINCIPLES OF CONSOLIDATION The Consolidated Financial Statements include the accounts of the Company and its wholly-owned subsidiaries. All significant inter-company balances and transactions have been eliminated in consolidation. The Bank has a trust department and the assets held by the Bank in fiduciary or agency capacities for its customers are not included in the Consolidated Balance Sheets as such items are not assets of the Bank. CASH AND CASH EQUIVALENTS For purposes of the Consolidated Statements of Cash Flows, cash, and cash equivalents include cash on hand and amounts due from banks which mature overnight or within ninety days. CASH RESERVE REQUIREMENTS The Bank generally is required by the Federal Reserve to maintain reserves consisting of cash on hand and noninterest-earning balances on deposit with the Federal Reserve Bank. The required reserve balances were $919 thousand and $846 thousand as of December 31, 2019 and 2018, respectively. SECURITIES At the time of purchase all debt securities are evaluated and designated as available-for-sale or held-to-maturity. Securities designated as available-for-sale are carried at fair value with unrealized gains and losses on such securities, net of applicable income taxes, recognized as other comprehensive income or loss. Held-to-maturity securities are carried at their fair value on the date of transfer or at amortized cost if security purchases are designated as held-to-maturity. At December 31, 2019, 11% of the total investment portfolio was classified as held-to-maturity. Equity securities are held at fair value. Holding gains and losses are recorded in income. Dividends on equity securities are recognized as income when earned. The amortized cost of debt securities is adjusted for the accretion of discounts to maturity and the amortization of premiums to the earlier of a bond’s call date or maturity based on the interest method. Such amortization and accretion is included in interest and dividends on securities. Gains and losses on sales of securities are accounted for on a trade date basis, using the specific identification method, and are included in noninterest income. Securities are periodically reviewed for other-than-temporary impairment based upon a number of factors, including, but not limited to: the length of time and extent to which the market value has been less than cost, the financial condition of the underlying issuer, the receipt of principal and interest according to the contractual terms, the ability of the issuer to meet contractual obligations, the likelihood of the security’s ability to recover any decline in its market value and management’s intent, and ability to hold the security for a period of time sufficient to allow for a recovery in market value. Among the factors that are considered in determining management’s intent and ability to hold the security is a review of the Company’s capital adequacy, interest rate risk position, and liquidity. The assessment of a security’s ability to recover any decline in market value, the ability of the issuer to meet contractual obligations, and management’s intent and ability to hold the security requires considerable judgment. A decline in value that is considered to be other-than-temporary is recorded as a loss within noninterest income in the Consolidated Statements of Income. Investments in FHLB and Federal Reserve Bank stock are classified as restricted stock, carried at cost, and evaluated for impairment. The Bank is required to maintain an investment in common stock of the FHLB and Federal Reserve Bank because the Bank is a member of the FHLB and the Federal Reserve System. LOANS Loans that management has the intent and ability to hold for the foreseeable future, until maturity, or pay-off, generally are stated at their outstanding principal amount, adjusted for charge-offs, the allowance for loan losses, and any deferred loan fees or costs on originated loans. Interest is accrued based upon the daily outstanding principal balance. Loan origination fees and certain direct origination costs are capitalized and recognized as an adjustment of the yield over the life of the related loan. Interest income is not reported when full repayment is in doubt, typically when the loan is impaired or payments are past due over 90 days. All interest accrued but not collected for loans that are placed on nonaccrual or charged-off is reversed against interest income. The interest on these loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. At origination, a determination is made whether a loan will be held in the Bank’s portfolio or is intended for sale in the secondary market. Mortgage loans held for sale are recorded at the lower of the aggregate cost or fair value. Generally these loans are held for sale for less than three days. The Bank recognizes gains and losses on sales of the loans held for sale when the sale is completed. ALLOWANCE FOR LOAN LOSSES The allowance for loan losses is established as losses are estimated to have occurred through a provision for loan losses charged to income. Loan losses are charged against the allowance when management believes the uncollectibility of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. The allowance for loan losses is evaluated on a regular basis by management and is based upon management’s periodic review of the collectability of the loans in light of historical experience, the nature and volume of the loan portfolio, adverse situations that may affect borrowers’ ability to repay, estimated value of any underlying collateral, and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available. A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial, commercial real estate, construction loans, and troubled debt restructurings by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price, or the fair value of the collateral if the loan is collateral dependent. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment. Accordingly, the Company does not separately identify individual residential real estate or consumer loans for impairment disclosures. OTHER REAL ESTATE OWNED Other real estate acquired through or in lieu of foreclosure is initially recorded at fair value, less estimated costs to sell, and any loan balance in excess of fair value is charged to the allowance for loan losses. Subsequent valuations are periodically performed and write-downs are included in noninterest expenses, as well as expenses related to maintenance of the properties. Gains or losses upon sale are recorded through noninterest income. Other real estate owned amounted to $99 thousand at December 31, 2019 and 2018, respectively. PREMISES AND EQUIPMENT Premises and equipment are stated at cost, less accumulated depreciation and, amortization. Land is carried at cost. Depreciation and amortization is determined based on the estimated useful lives of the individual assets (typically 20 to 40 years for buildings and 3 to 10 years for equipment) and is computed using the straight-line method. Leasehold improvements are amortized over the useful life of the asset, or lease term, whichever is shorter. Expenses for maintenance and repairs are charged against income as incurred. Costs of major additions and improvements are capitalized. GOODWILL AND CORE DEPOSIT INTANGIBLE ASSETS Goodwill is not amortized, but is tested for impairment at least annually in the fourth quarter or more frequently if indicators of impairment are present. The evaluation for impairment involves comparing the current fair value of the reporting unit to its carrying value, including goodwill. If the current fair value of a reporting unit exceeds its carrying value, no additional testing is required and an impairment loss is not recorded. The Company uses market capitalization and multiples of tangible book value methods to determine the estimated current fair value of its reporting unit. Based on this analysis no impairment was recorded in 2019 or 2018. The core deposit intangible assets are assigned useful lives, which are amortized on an accelerated basis over their weighted average lives. The Company periodically reviews the intangible asset for impairment as events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. MORTGAGE SERVICING RIGHTS Mortgage servicing rights (“MSRs”) represent the right to service loans for third party investors. MSRs are recognized as a separate asset upon the sale of mortgage loans to a third party investor with the servicing rights retained by the Company. Originated MSRs are recorded at allocated fair value at the time of the sale of the loans to the third party investor. MSRs are amortized in proportion to and over the estimated period of net servicing income. MSRs are carried at amortized cost, less a valuation allowance for impairment, if any. MSRs are evaluated on a discounted earnings basis to determine the present value of future earnings of the underlying serviced mortgages. All assumptions are reviewed annually, or more frequently if necessary, adjusted to reflect current, and anticipated market conditions. BANK-OWNED LIFE INSURANCE The cash surrender value of bank-owned life insurance policies is included as an asset on the Consolidated Balance Sheets and any increases in the cash surrender value are recorded as noninterest income on the Consolidated Statements of Income. In the event of the death of an individual insured under these policies, the Company would receive a death benefit, which would be recorded as noninterest income. REPURCHASE AGREEMENTS Substantially all securities sold under repurchase agreements represent amounts advanced by various customers. Securities owned by the Bank are pledged to secure those obligations. Repurchase agreements are not deposits and are not covered by federal deposit insurance. ADVERTISING COSTS All advertising costs are expensed as incurred. Advertising expenses amounted to $223 thousand, $215 thousand, and $168 thousand for the years ended 2019, 2018, and 2017, respectively. FEDERAL INCOME TAXES The Company and its subsidiaries file a consolidated tax return. Deferred income taxes are provided on temporary differences between financial statement and income tax reporting. Temporary differences are differences between the amounts of assets and liabilities reported for financial statement purposes and their respective tax bases. Deferred tax assets are recognized for temporary differences that will be deductible in future years’ tax returns and for operating loss and tax credit carry forwards. Deferred tax assets are reduced by a valuation allowance if it is deemed more likely than not that some or all of the deferred tax assets will not be realized. Deferred tax liabilities are recognized for temporary differences that will be taxable in future years’ tax returns. The Bank, domiciled in Ohio, is not currently subject to state and local income taxes. COMPREHENSIVE INCOME The Company includes recognized revenue, expenses, gains, and losses in net income. Although certain changes in assets and liabilities, such as unrealized gains and losses on available-for-sale securities, are reported as a separate component of the equity section of the Consolidated Balance Sheets, these items along with net income are components of comprehensive income. TRANSFERS OF FINANCIAL ASSETS Transfers of financial assets 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. PER SHARE DATA Earnings per share is computed based on the weighted average number of shares of common stock outstanding during each year. The company currently maintains a simple capital structure, thus, there are no dilutive effects on earnings per share. The weighted average number of common shares outstanding for earnings per share computations was as follows: 2019 2018 2017 Weighted average common shares 2,980,602 2,980,602 2,980,602 Average treasury shares (238,306 ) (238,360 ) (238,360 ) Total weighted average common shares outstanding basic and diluted 2,742,296 2,742,242 2,742,242 Dividends per share are based on the number of shares outstanding at the declaration date. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS ADOPTION of New Accounting Pronouncements ASU 2016-02 – Leases. This Update and all subsequent ASU’s that modified Topic 842 set forth a new lease accounting model for lessors and lessees. For lessees, virtually all leases will be required to be recognized on the balance sheet by recording a right-of-use asset and lease liability. Subsequent accounting for leases varies depending on whether the lease is an operating lease or a finance lease. The accounting provided by a lessor is largely unchanged from that applied under the existing guidance. The ASU requires additional qualitative and quantitative disclosures with the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. The Update and its related amendments were adopted as of January 1, 2019, which resulted in the recognition of operating right-of-use assets totaling $477 thousand and operating lease liabilities totaling $469 thousand. The Company elected to adopt the transition relief provisions from ASU 2018-11 and recorded the impact of adoption as of January 1, 2019, without restating any prior-year amounts or disclosures. The Company has presented the necessary disclosures in Note 5. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS ASU 2016-13 - Financial Instruments - Credit Losses. The Update and all subsequent ASU’s that modified Topic 326, requires that financial assets be presented at the net amount expected to be collected (i.e. net of expected credit losses), eliminating the probable recognition threshold for credit losses on financial assets measured at amortized cost. The measurement of expected credit losses should be based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. We expect the Update will result in an increase in the allowance for credit losses for the estimated life of the financial asset, including an estimate for debt securities. The amount of any increase will be impacted by the portfolio composition and quality at the adoption date, as well as economic conditions and forecasts at that time. A cumulative-effect adjustment to retained earnings is required as of the beginning of the year of adoption. The Company expects to recognize a one-time cumulative effect adjustment to the allowance for loan losses, but cannot yet determine the magnitude of any such one-time adjustment or the overall impact of the new guidance on the consolidated financial statements. In November 2019, the FASB deferred the effective date for ASC 326, Financial Instruments – Credit Losses, for smaller reporting companies to fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. The Company qualifies as a smaller reporting company and does not expect to early adopt these ASU’s. ASU 2017-04 - Simplifying the Test for Goodwill Impairment. The Update, and all subsequent ASU’s, simplifies the goodwill impairment test. Under the new guidance, Step 2 of the goodwill impairment process that requires an entity to determine the implied fair value of its goodwill by assigning fair value to all its assets and liabilities is eliminated. Instead, the entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit's fair value. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The new guidance is effective for annual and interim goodwill tests performed in fiscal years beginning after December 15, 2019. Early adoption is permitted. In November 2019, the FASB deferred the effective date for ASC 350, Intangibles – Goodwill and Other, for smaller reporting companies to fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. This Update is not expected to have a material impact on the Company’s financial statements. ASU 2018-13 - Fair Value Measurement - Changes the Disclosure Requirements for Fair Value Measurements. The Update removes the requirement to disclose the amount of and reasons for transfers between Level I and Level II of the fair value hierarchy; the policy for timing of transfers between levels; and the valuation processes for Level III fair value measurements. The Update requires disclosure of changes in unrealized gains and losses for the period included in other comprehensive income (loss) for recurring Level III fair value measurements held at the end of the reporting period and the range and weighted average of significant unobservable inputs used to develop Level III fair value measurements. This Update is effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. This Update is not expected to have a significant impact on the Company’s financial statements. ASU 2018-15 - Intangibles – Goodwill and Other – Internal-Use Software. This Update addresses customers’ accounting for implementation costs incurred in a cloud computing arrangement that is a service contract and also adds certain disclosure requirements related to implementation costs incurred for internal-use software and cloud computing arrangements. The amendment aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license). This Update is effective for public business entities for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years, with early adoption permitted. The amendments in this Update can be applied either retrospectively or prospectively to all implementation costs incurred after the date of adoption. In November 2019, the FASB deferred the effective date for ASC 350, Intangibles – Goodwill and Other, for smaller reporting companies to fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. This Update is not expected to have a significant impact on the Company’s financial statements. ASU 2019-01 - Leases: Codification Improvements. This Update addresses issues lessors sometimes encounter. Specifically addressed in this Update were issues related to 1) determining the fair value of the underlying asset by the lessor that are not manufacturers or dealers (generally financial institutions and captive finance companies, and 2) lessors that are depository and lending institutions should classify principal and payments received under sales-type and direct financing leases within investing activities in the cash flow statement. The ASU also exempts both lessees and lessors from having to provide the interim disclosures required by ASC 250-10-50-3 in the fiscal year in which a company adopts the new leases standard. The amendments addressing the two lessor accounting issues are effective for public business entities for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. This Update is not expected to have a significant impact on the Company’s financial statements. ASU 2019-12 - Income Taxes. This update simplifies the accounting for income taxes, changes the accounting for certain tax transactions, and makes minor improvements to the codification. This Update provides a policy election to not allocate consolidated income taxes when a member of a consolidated tax return is not subject to income tax and provides guidance to evaluate whether a step-up in tax basis of goodwill relates to a business combination in which book goodwill was recognized as a separate transaction. The Update also changes current guidance for making an intra-period allocation, if there is a loss in continuing operations and gains outside of continuing operations; determining when a deferred tax liability is recognized after an investor in a foreign entity transitions to or from the equity method of accounting; accounting for tax law changes and year-to-date losses in interim periods; and determining how to apply the income tax guidance to franchise taxes that are partially based on income. For public business entities, the amendments in this Update are effective for fiscal years and interim periods within those fiscal years, beginning after December 15, 2020. This update is not expected to have a significant impact on the Company’s financial statements. RECLASSIFICATION OF COMPARATIVE AMOUNTS Certain comparative amounts from the prior years have been reclassified to conform to current year classifications. Such classifications had no effect on net income or shareholders’ equity.

Securities

Securities	12 Months Ended
	Dec. 31, 2019
Investments Debt And Equity Securities [Abstract]
Securities	NOTE 2 – SECURITIES Securities consisted of the following at December 31: (Dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value 2019 Available-for-sale U.S. Treasury security $ 998 $ 1 $ - $ 999 U.S. Government agencies 5,500 - 4 5,496 Mortgage-backed securities of government agencies 75,676 326 145 75,857 Asset-backed securities of government agencies 934 - 17 917 State and political subdivisions 21,161 351 1 21,511 Corporate bonds 7,605 23 262 7,366 Total available-for-sale 111,874 701 429 112,146 Held-to-maturity U.S. Government agencies 4,999 - 6 4,993 Mortgage-backed securities of government agencies 8,870 143 56 8,957 Total held-to-maturity 13,869 143 62 13,950 Equity securities 53 39 - 92 Restricted stock 4,614 - - 4,614 Total securities $ 130,410 $ 883 $ 491 $ 130,802 2018 Available-for-sale U.S. Treasury security $ 997 $ - $ 1 $ 996 U.S. Government agencies 7,350 - 180 7,170 Mortgage-backed securities of government agencies 45,744 41 884 44,901 Asset-backed securities of government agencies 1,040 - 16 1,024 State and political subdivisions 23,282 49 206 23,125 Corporate bonds 8,646 - 334 8,312 Total available-for-sale 87,059 90 1,621 85,528 Held-to-maturity U.S. Government agencies 9,482 6 390 9,098 Mortgage-backed securities of government agencies 11,206 28 214 11,020 Total held-to-maturity 20,688 34 604 20,118 Equity securities 53 30 - 83 Restricted stock 4,614 - - 4,614 Total securities $ 112,414 $ 154 $ 2,225 $ 110,343 The amortized cost and fair value of debt securities at December 31, 2019, by contractual maturity, are shown below. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. (Dollars in thousands) Amortized Cost Fair Value Available-for-sale Due in one year or less $ 4,723 $ 4,723 Due after one through five years 16,247 16,385 Due after five through ten years 19,458 19,537 Due after ten years 71,446 71,501 Total debt securities available-for-sale $ 111,874 $ 112,146 Held-to-maturity Due after one through five years $ 3,000 $ 2,997 Due after ten years 10,869 10,953 Total debt securities held-to-maturity $ 13,869 $ 13,950 Securities with a carrying value of approximately $80.3 million and $83.4 million were pledged at December 31, 2019 and 2018 respectively, to secure public deposits, as well as other deposits and borrowings as required or permitted by law. Restricted stock primarily consists of investments in FHLB and Federal Reserve Bank stock. The Bank’s investment in FHLB stock amounted to $4.1 million at December 31, 2019 and 2018, respectively. Federal Reserve Bank stock was $471 thousand at December 31, 2019 and 2018. There were no sales of securities in 2019, 2018, or 2017. The following table presents gross unrealized losses, fair value of securities, aggregated by investment category, and length of time that individual securities have been in a continuous unrealized loss position, at December 31: Less Than 12 Months 12 Months Or More Total (Dollars in thousands) Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value 2019 Available-for-sale U.S. Government agencies $ - $ - $ 4 $ 3,496 $ 4 $ 3,496 Mortgage-backed securities of government agencies 74 22,702 71 8,924 145 31,626 Asset-backed securities of government agencies - - 17 917 17 917 State and political subdivisions - - 1 653 1 653 Corporate bonds - - 262 3,712 262 3,712 Held-to-maturity U.S. Government agencies - - 6 4,993 6 4,993 Mortgage-backed securities of government agencies - - 56 3,009 56 3,009 Total temporarily impaired securities $ 74 $ 22,702 $ 417 $ 25,704 $ 491 $ 48,406 2018 Available-for-sale U.S. Treasury security $ 1 $ 996 $ - $ - $ 1 $ 996 U.S. Government agencies - - 180 7,170 180 7,170 Mortgage-backed securities of government agencies 33 4,206 851 35,188 884 39,394 Asset-backed securities of government agencies 16 1,024 - - 16 1,024 State and political subdivisions 9 3,326 197 8,626 206 11,952 Corporate bonds 131 5,014 203 3,298 334 8,312 Held-to-maturity U.S. Government agencies - - 390 8,609 390 8,609 Mortgage-backed securities of government agencies 72 3,404 142 3,360 214 6,764 Total temporarily impaired securities $ 262 $ 17,970 $ 1,963 $ 66,251 $ 2,225 $ 84,221 There were 41 securities in an unrealized loss position at December 31, 2019, twenty-seven (27) of which were in a continuous loss position for twelve or more months. At least quarterly, the Company conducts a comprehensive security-level impairment assessment. The assessments are based on the nature of the securities, the extent and duration of the securities, the extent and duration of the loss, and management’s intent to sell or if it is more likely than not that management will be required to sell a security before recovery of its amortized cost basis, which may be maturity. Management believes the Company will fully recover the cost of these securities and it does not intend to sell these securities and likely will not be required to sell them before the anticipated recovery of the remaining amortized cost basis, which may be maturity. As a result, management concluded that these securities were not other-than-temporarily impaired at December 31, 2019.

Loans

Loans	12 Months Ended
	Dec. 31, 2019
Receivables [Abstract]
Loans	NOTE 3 – LOANS Loans consisted of the following at December 31: (Dollars in thousands) 2019 2018 Commercial $ 137,114 $ 146,875 Commercial real estate 196,748 183,605 Residential real estate 174,259 167,296 Construction & land development 23,960 31,227 Consumer 19,052 19,402 Total loans before deferred costs 551,133 548,405 Deferred loan costs 500 569 Total loans $ 551,633 $ 548,974 Loan Origination/Risk Management The Company has certain lending policies and procedures in place that are designed to maximize loan income within an acceptable level of risk. Management reviews and the Board of Directors approves these policies and procedures on a regular basis. A reporting system supplements the review process by providing management with frequent reports related to loan production, loan quality, concentrations of credit, loan delinquencies, and non-performing and potential problem loans. Diversification in the loan portfolio is a means of managing risk associated with fluctuations in economic conditions. Commercial loans are underwritten after evaluating and understanding the borrower’s ability to operate profitably and prudently expand their business. Underwriting standards are designed to promote relationship banking rather than transactional banking. The Company’s management examines current and occasionally projected cash flows to determine the ability of the borrower to repay their obligations as agreed. Commercial loans are primarily made based on the identified cash flows of the borrower and secondarily on the underlying collateral provided by the borrower. However, the cash flows of borrowers may not be as expected and the collateral securing these loans may fluctuate in value. Most commercial loans are secured by the assets being financed or other business assets, such as accounts receivable or inventory, and generally incorporate a personal guarantee; however, some short-term loans may be made on an unsecured basis. In the case of loans secured by accounts receivable, the availability of funds for the repayment of these loans may be substantially dependent on the ability of the borrower to collect amounts due from its customers. Commercial real estate loans are subject to underwriting standards and processes similar to commercial loans, in addition to those of real estate loans. These loans are viewed primarily as cash flow loans and secondarily as loans secured by real estate. Commercial real estate lending typically involves higher loan principal amounts and the repayment of these loans is largely dependent on the successful operation of the property securing the loan or the business conducted on the property securing the loan. Commercial real estate loans may be adversely affected by conditions in the real estate markets or in the general economy. The properties securing the Company’s commercial real estate portfolio are diverse in terms of type. This diversity helps reduce the Company’s exposure to adverse economic events that affect any single industry. Management monitors and evaluates commercial real estate loans based on collateral, geography, and risk grade criteria. With respect to loans to developers and builders that are secured by non-owner occupied properties, the Company generally requires the borrower to have had an existing relationship with the Company and have a proven record of success. Construction and land development loans are underwritten utilizing independent appraisal reviews, sensitivity analysis of absorption, lease rates, and financial analysis of developers and property owners. Construction and land development loans are generally based upon estimates of costs and value associated with the completed project. These estimates may be inaccurate. Construction and land development loans often involve the disbursement of substantial funds with repayment substantially dependent on the success of the project. Sources of repayment for these types of loans may be pre-committed permanent loans from approved long-term lenders, sales of developed property, or permanent financing from the Company. These loans are closely monitored by on-site inspections and are considered to have higher risk than other real estate loans due to their ultimate repayment being sensitive to interest rate changes, governmental regulation of real property, general economic conditions, and the availability of long-term financing. The Company originates consumer loans utilizing a judgmental underwriting process. Policies and procedures are developed and modified, as needed, by management to monitor and manage consumer loan risk. This activity, coupled with relatively small loan amounts that are spread across many individual borrowers, minimizes risk. The Company engages an independent loan review vendor that reviews and validates the credit risk program on a periodic basis. Results of these reviews are presented to management and the Audit Committee. The loan review process complements and reinforces the risk identification and assessment decisions made by lenders and credit personnel, as well as the Company’s policies and procedures. Concentrations of Credit Nearly all of the Company’s lending activity occurs within the State of Ohio, including the four counties of Holmes, Stark, Tuscarawas, and Wayne, as well as other markets. The majority of the Company’s loan portfolio consists of commercial and industrial and commercial real estate loans. See concentration of credit discussion included in the 2019 Financial Review. Allowance for Loan Losses The following table details activity in the allowance for loan losses by portfolio segment for the years ended December 31, 2019, 2018, and 2017. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories. During 2019, the increase in the provision for loan losses related to commercial loans was primarily related to loans in the sawmill industry that have been affected by tariffs on trade with China along with an increase in loans in the special mention category. The increase in the provision for commercial real estate loans was primarily related to the $13 million increase in loan volume. The provision related to consumer loans was due to historical losses of loans in this category. The decrease in the provision related to residential real estate loans was primarily related to the decrease in specific allocation amounts related to three mortgage loans. During 2018, the increase in the provision for loan losses related to commercial loans was predominantly due to the $5.9 million increase of loans classified as substandard, as well as charge-offs, and loan volume increases. The increase in the provision related to consumer loans was due to an increase in charge-offs and delinquencies. The increase related to commercial real estate loans was primarily related to the $5 million increase of loans classified as substandard. During 2017, the increase in the provision for loan losses related to commercial loans was primarily due to the net charge-offs of loans in this category. The increase related to commercial real estate loans was due to the increase of nonperforming loans in this category, as well as the increase in the specific allocation to one commercial real estate loan. The increase in the provision amounts allocated to the remaining loan categories, primarily relate to loan growth. Summary of Allowance for Loan Losses (Dollars in thousands) Commercial Commercial Real Estate Residential Real Estate Construction & Land Development Consumer Unallocated Total December 31, 2019 Beginning balance $ 2,178 $ 1,791 $ 1,245 $ 258 $ 306 $ 129 $ 5,907 Provision for loan losses 102 361 (100 ) (55 ) 341 491 1,140 Charge-offs (47 ) — — — (211 ) (258 ) Recoveries 175 1 7 — 45 228 Net (charge-offs) recoveries 128 1 7 — (166 ) — (30 ) Ending balance $ 2,408 $ 2,153 $ 1,152 $ 203 $ 481 $ 620 $ 7,017 December 31, 2018 Beginning balance $ 1,813 $ 1,735 $ 1,273 $ 237 $ 175 $ 371 $ 5,604 Provision for loan losses 1,127 158 6 21 246 (242 ) 1,316 Charge-offs (823 ) (103 ) (37 ) — (119 ) (1,082 ) Recoveries 61 1 3 — 4 69 Net (charge-offs) recoveries (762 ) (102 ) (34 ) — (115 ) — (1,013 ) Ending balance $ 2,178 $ 1,791 $ 1,245 $ 258 $ 306 $ 129 $ 5,907 December 31, 2017 Beginning balance $ 2,207 $ 1,264 $ 1,189 $ 178 $ 141 $ 312 $ 5,291 Provision for loan losses 429 471 76 59 51 59 1,145 Charge-offs (1,184 ) — — — (20 ) (1,204 ) Recoveries 361 — 8 — 3 372 Net (charge-offs) recoveries (823 ) — 8 — (17 ) — (832 ) Ending balance $ 1,813 $ 1,735 $ 1,273 $ 237 $ 175 $ 371 $ 5,604 The following table presents the balance in the allowance for loan losses and the ending loan balances by portfolio segment and impairment method as of December 31: (Dollars in thousands) Commercial Commercial Real Estate Residential Real Estate Construction & Land Development Consumer Unallocated Total 2019 Allowance for loan losses: Ending allowance balances attributable to loans: Individually evaluated for impairment $ 16 $ 17 $ 1 $ — $ — $ — $ 34 Collectively evaluated for impairment 2,392 2,136 1,151 203 481 620 6,983 Total ending allowance balance $ 2,408 $ 2,153 $ 1,152 $ 203 $ 481 $ 620 $ 7,017 Loans: Loans individually evaluated for impairment $ 2,555 $ 2,637 $ 853 $ — $ 14 $ 6,059 Loans collectively evaluated for impairment 134,559 194,111 173,406 23,960 19,038 545,074 Total ending loans balance $ 137,114 $ 196,748 $ 174,259 $ 23,960 $ 19,052 $ 551,133 2018 Allowance for loan losses: Ending allowance balances attributable to loans: Individually evaluated for impairment $ 36 $ 64 $ 1 $ — $ — $ — $ 101 Collectively evaluated for impairment 2,142 1,727 1,244 258 306 129 5,806 Total ending allowance balance $ 2,178 $ 1,791 $ 1,245 $ 258 $ 306 $ 129 $ 5,907 Loans: Loans individually evaluated for impairment $ 419 $ 2,403 $ 1,030 $ — $ — $ 3,852 Loans collectively evaluated for impairment 146,456 181,202 166,266 31,227 19,402 544,553 Total ending loans balance $ 146,875 $ 183,605 $ 167,296 $ 31,227 $ 19,402 $ 548,405 The following table presents loans individually evaluated for impairment by class of loans as of December 31: (Dollars in thousands) Unpaid Principal Balance Recorded Investment With No Allowance Recorded Investment With Allowance Total Recorded Investment 1 Related Allowance Average Recorded Investment Interest Income Recognized 2019 Commercial $ 2,982 $ 2,541 $ 16 $ 2,557 $ 16 $ 2,054 $ 68 Commercial real estate 2,952 2,471 176 2,647 17 2,517 11 Residential real estate 1,024 457 396 853 1 1,093 54 Consumer 14 14 — 14 — 12 1 Total impaired loans $ 6,972 $ 5,483 $ 588 $ 6,071 $ 34 $ 5,676 $ 134 2018 Commercial $ 815 $ 383 $ 36 $ 419 $ 36 $ 1,511 $ 37 Commercial real estate 2,616 1,976 433 2,409 64 3,531 19 Residential real estate 1,190 763 269 1,032 1 1,327 57 Total impaired loans $ 4,621 $ 3,122 $ 738 $ 3,860 $ 101 $ 6,369 $ 113 2017 Commercial $ 3,352 $ 1,329 $ 399 $ 1,728 $ 74 $ 2,884 $ 52 Commercial real estate 4,826 3,117 1,566 4,683 151 3,213 14 Residential real estate 1,654 1,119 352 1,471 19 1,476 57 Total impaired loans $ 9,832 $ 5,565 $ 2,317 $ 7,882 $ 244 $ 7,573 $ 123 1 The following table presents the aging of accruing past due and nonaccrual loans by class of loans as of December 31: (Dollars in thousands) Current 30-59 Days Past Due 60-89 Days Past Due 90 Days + Past Due Nonaccrual Total Past Due and Nonaccrual Total Loans 2019 Commercial $ 135,707 $ 15 $ — $ 67 $ 1,325 $ 1,407 $ 137,114 Commercial real estate 194,157 186 — — 2,405 2,591 196,748 Residential real estate 173,023 264 277 174 521 1,236 174,259 Construction & land development 23,960 — — — — — 23,960 Consumer 18,640 365 — — 47 412 19,052 Total loans $ 545,487 $ 830 $ 277 $ 241 $ 4,298 $ 5,646 $ 551,133 2018 Commercial $ 146,431 $ 253 $ 34 $ — $ 157 $ 444 $ 146,875 Commercial real estate 181,388 86 — — 2,131 2,217 183,605 Residential real estate 165,837 265 213 174 807 1,459 167,296 Construction & land development 31,169 58 — — — 58 31,227 Consumer 18,965 291 86 — 60 437 19,402 Total loans $ 543,790 $ 953 $ 333 $ 174 $ 3,155 $ 4,615 $ 548,405 Troubled Debt Restructurings The Company had troubled debt restructurings (“TDRs”) of $2.5 million as of December 31, 2019, with $18 thousand of specific reserves allocated to customers whose loan terms have been modified in TDRs. The increase in 2019 TDRs resulted primarily from an active line of credit that was designated as a TDR in a prior year. As of December 31, 2018, the Company had TDRs of $1.5 million, with $17 thousand of specific reserves allocated. At December 31, 2019, $2.2 million of the loans classified as TDRs were performing in accordance with their modified terms. The remaining $254 thousand were classified as nonaccrual. Loan modifications that are considered TDRs completed during the year ended December 31 were as follows: (Dollars in thousands) Number Of Loans Restructured Pre-Modification Recorded Investment Post-Modification Recorded Investment 2019 Consumer 1 $ 17 $ 17 Total restructured loans 1 $ 17 $ 17 2018 Commercial 1 $ 200 $ 200 Residential real estate 2 27 27 Total restructured loans 3 $ 227 $ 227 2017 Commercial 2 $ 150 $ 150 Commercial real estate 4 288 288 Residential real estate 2 52 52 Total restructured loans 8 $ 490 $ 490 The loans restructured were modified by changing the monthly payment to interest only and extending the maturity dates. No principal reductions were made. There was one loan in the amount of $200 thousand restructured in 2018 that has subsequently defaulted in 2019. Real Estate Loans in Foreclosure Other real estate owned amounted to one property at $99 thousand as of December 31, 2019 and 2018. Mortgage loans in the process of foreclosure were $50 thousand at December 31, 2019, and $57 thousand at December 31, 2018. Credit Quality Indicators The Company categorizes commercial and commercial real estate loans into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors. The Company analyzes commercial and commercial real estate loans individually by classifying the loans as to credit risk. This analysis includes commercial loans with an outstanding balance greater than $300 thousand. This analysis is performed on an annual basis. The Company uses the following definitions for risk ratings: Pass. Loans classified as pass (Cash Secured, Exceptional, Acceptable, Monitor or Pass Watch) may exhibit a wide array of characteristics but at a minimum represent an acceptable risk to the Bank. Borrowers in this rating may have leveraged but acceptable balance sheet positions, satisfactory asset quality, stable to favorable sales and earnings trends, acceptable liquidity, and adequate cash flow. Loans are considered fully collectible and require an average amount of administration. While generally adhering to credit policy, these loans may exhibit occasional exceptions that do not result in undue risk to the Bank. Borrowers are generally capable of absorbing setbacks, financial and otherwise, without the threat of failure. Special Mention. Loans classified as special mention have a material weakness that deserves management’s close attention. If left uncorrected, these weaknesses may result in deterioration of the repayment prospects for the loan or of the Bank’s credit position at some future date. Substandard. Loans classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the Bank will sustain some loss if the deficiencies are not corrected. Doubtful. Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, values, highly questionable, and improbable. Loans not meeting the criteria above that are analyzed individually as part of the above described process are considered to be pass rated loans. Loans listed as not rated are either less than $300 thousand or are included in groups of homogeneous loans. Based on the most recent analysis performed, the risk category of loans by class was as follows at December 31: (Dollars in thousands) Pass Special Mention Substandard Doubtful Not Rated Total 2019 Commercial $ 110,731 $ 15,040 $ 10,295 $ — $ 1,048 $ 137,114 Commercial real estate 174,045 11,546 9,994 — 1,163 196,748 Residential real estate 183 — 237 — 173,839 174,259 Construction & land development 19,423 104 — — 4,433 23,960 Consumer — — 73 — 18,979 19,052 Total $ 304,382 $ 26,690 $ 20,599 $ — $ 199,462 $ 551,133 2018 Commercial $ 125,840 $ 5,383 $ 14,775 $ — $ 877 $ 146,875 Commercial real estate 163,261 5,582 13,578 — 1,184 183,605 Residential real estate 194 — 637 — 166,465 167,296 Construction & land development 27,540 — — — 3,687 31,227 Consumer — — 60 — 19,342 19,402 Total $ 316,835 $ 10,965 $ 29,050 $ — $ 191,555 $ 548,405 Nonperforming loans include loans past due 90 days and greater and loans on nonaccrual of interest status that have not been risk rated. The following table presents loans that are not rated, by class of loans as of December 31: (Dollars in thousands) Performing Nonperforming Total 2019 Commercial $ 1,048 $ — $ 1,048 Commercial real estate 1,163 — 1,163 Residential real estate 173,407 432 173,839 Construction & land development 4,433 — 4,433 Consumer 18,979 — 18,979 Total $ 199,030 $ 432 $ 199,462 2018 Commercial $ 877 $ — $ 877 Commercial real estate 1,184 — 1,184 Residential real estate 166,122 343 166,465 Construction & land development 3,687 — 3,687 Consumer 19,342 — 19,342 Total $ 191,212 $ 343 $ 191,555 Mortgage Servicing Rights For the years ended December 31, 2019 and 2018, the Company had outstanding MSRs of $328 thousand and $281 thousand, respectively. No valuation allowance was recorded at December 31, 2019 or 2018, as the fair value of the MSRs exceeded their carrying value. On December 31, 2019, the Company had $75.9 million residential mortgage loans with servicing retained as compared to $66.8 million with servicing retained at December 31, 2018. Total loans serviced for others approximated $97.7 million and $92.3 million at December 31, 2019 and 2018, respectively.

Premises and Equipment

Premises and Equipment	12 Months Ended
	Dec. 31, 2019
Property Plant And Equipment [Abstract]
Premises and Equipment	NOTE 4 – PREMISES AND EQUIPMENT Premises and equipment consisted of the following at December 31: (Dollars in thousands) 2019 2018 Land and improvements $ 2,384 $ 2,384 Buildings and improvements 12,869 11,058 Furniture and equipment 6,448 6,265 Leasehold improvements 296 309 21,997 20,016 Accumulated depreciation 9,957 10,055 Premises and equipment, net $ 12,040 $ 9,961 Depreciation expense amounted to $562 thousand, $598 thousand, and $652 thousand for the years ended December 31, 2019, 2018, and 2017, respectively.

Leases

Leases	12 Months Ended
	Dec. 31, 2019
Leases [Abstract]
Leases	NOTE 5 – LEASES Operating leases in which the Company is the lessee are recorded as operating lease Right of Use (“ROU”) assets and operating lease liabilities, included in other assets and other liabilities, respectively, on the consolidated balance sheets. The Company does not currently have any finance leases. Operating lease ROU assets represent the right to use an underlying asset during the lease term and operating lease liabilities represent the obligation to make lease payments arising from the lease. The Company elected to adopt the transition method, which uses a modified retrospective transition approach. ROU assets and operating lease liabilities are recognized as of the date of adoption based on the present value of the remaining lease payments using a discount rate that represents the Company’s incremental borrowing rate at the date of initial application. Operating lease expense, which is comprised of amortization of the ROU asset and the implicit interest accreted on the operating lease liability, is recognized on a straight-line basis over the lease term, and is recorded in occupancy and equipment expense in the consolidated statements of income and other comprehensive income. The leases relate to bank branches with remaining lease terms of generally 7 to 8 years. Certain lease arrangements contain extension options which are typically 5 years at the then fair market rental rates. As these extension options are generally considered reasonably certain of exercise, they are included in the lease term. As of December 31, 2019, operating lease ROU assets were $583 thousand, and liabilities were $574 thousand. At December 31, 2019, CSB recognized $71 thousand in operating lease cost. The following table summarizes other information related to our operating leases: December 31, 2019 Weighted-average remaining lease term - operating leases in years 6.1 Weighted-average discount rate - operating leases 3.15 % The following table presents aggregate lease maturities and obligations as of December 31, 2019: (Dollars in thousands) December 31, 2019 2020 $ 93 2021 105 2022 105 2023 105 2024 105 2025 and thereafter 126 Total lease payments 639 Less: interest 65 Present value of lease liabilities $ 574

Core Deposit Intangible Assets

Core Deposit Intangible Assets	12 Months Ended
	Dec. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Core Deposit Intangible Assets	NOTE 6 – CORE DEPOSIT INTANGIBLE ASSETS Core Deposit Intangible No additional core deposit intangible was recorded in 2019, 2018, or 2017. The core deposit intangible asset will be amortized over an estimated life of ten years. Amortization expense related to the core deposit intangible asset totaled $63 thousand, $101 thousand, and $116 thousand in 2019, 2018, and 2017, respectively. The following table shows the core deposit intangible and the related accumulated amortization as of December 31: (Dollars in thousands) 2019 2018 2017 Gross carrying amount $ 1,251 $ 1,251 $ 1,251 Accumulated amortization (1,147 ) (1,084 ) (983 ) Net carrying amount $ 104 $ 167 $ 268 The estimated aggregate future amortization expense for the core deposit assets remaining as of December 31, 2019 was as follows: (Dollars in thousands) Core Deposit Amortization 2020 $ 60 2021 44 $ 104

Interest-Bearing Deposits

Interest-Bearing Deposits	12 Months Ended
	Dec. 31, 2019
Banking And Thrift [Abstract]
Interest-Bearing Deposits	NOTE 7 – INTEREST-BEARING DEPOSITS Interest-bearing deposits at December 31 were as follows: (Dollars in thousands) 2019 2018 Demand $ 161,838 $ 120,424 Savings 196,367 183,712 Time deposits: In excess of $250,000 23,034 17,951 Other 104,527 98,540 Total interest-bearing deposits $ 485,766 $ 420,627 At December 31, 2019, stated maturities of time deposits were as follows: (Dollars in thousands) 2020 $ 63,354 2021 40,334 2022 16,958 2023 5,983 2024 932 Total $ 127,561

Borrowings

Borrowings	12 Months Ended
	Dec. 31, 2019
Debt Disclosure [Abstract]
Borrowings	NOTE 8 – BORROWINGS Short-term borrowings Short-term borrowings include overnight repurchase agreements, federal funds purchased, and short-term advances through the FHLB. The outstanding balances and related information for short-term borrowings are summarized as follows: (Dollars in thousands) 2019 2018 Balance at year-end $ 38,889 $ 37,415 Average balance outstanding 37,258 41,334 Maximum month-end balance 38,889 44,155 Weighted-average rate at year-end 0.51 % 1.01 % Weighted-average rate during the year 0.85 0.81 Average balances outstanding during the year represent daily average balances; average interest rates represent interest expenses divided by the related average balances. The following table provides additional detail regarding repurchase agreements accounted for as secured borrowings: Remaining Contractual Maturity Overnight and Continuous (Dollars in thousands) December 31, 2019 December 31, 2018 Securities of U.S. Government agencies and mortgage-backed securities of government agencies pledged, fair value $ 39,058 $ 37,574 Repurchase agreements 38,889 37,415 Other borrowings The following table sets forth information concerning other borrowings: Maturity Range Weighted Average Interest Stated Interest Rate Range At December 31, (Dollars in thousands) From To Rate From To 2019 2018 Fixed-rate amortizing 4/1/24 6/1/37 1.88 % 1.16 % 2.01 % $ 6,330 $ 8,525 Maturities of other borrowings at December 31, 2019, are summarized as follows for the years ended December 31: (Dollars in thousands) Amount Weighted Average Rate 2020 $ 1,665 1.84 2021 1,258 1.85 2022 946 1.86 2023 707 1.87 2024 and beyond 1,754 1.94 $ 6,330 1.88 % Monthly principal and interest payments, as well as 10% – 20% principal curtailments on the borrowings’ anniversary dates are due on the fixed-rate amortizing borrowings. FHLB borrowings are secured by a blanket collateral agreement. At December 31, 2019 the Company had the capacity to borrow an additional $96.6 million from the FHLB.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Income Taxes	NOTE 9 – INCOME TAXES The provision for income taxes consisted of the following for the years ended December 31: (Dollars in thousands) 2019 2018 2017 Current $ 2,438 $ 2,170 $ 3,296 Deferred 66 93 (167 ) Change in corporate tax rate — — 101 Total income tax provision $ 2,504 $ 2,263 $ 3,230 The Tax Cuts and Jobs Act, enacted on December 22, 2017, lowered the federal income tax rate from 34% to 21% effective January 1, 2018. As a result, the carrying value of net deferred tax assets was reduced, which increased income tax expense by $101 thousand in 2017. The income tax provision attributable to income from operations differed from the amounts computed by applying the statutory federal income tax rate of 21% in 2019 and 2018 and 34% for 2017 to income before income taxes as follows: (Dollars in thousands) 2019 2018 2017 Expected provision using statutory federal income tax rate $ 2,713 $ 2,452 $ 3,513 Effect of bond and loan tax-exempt income (124 ) (128 ) (251 ) Interest expense associated with carrying certain tax exempt bonds and loans 5 5 6 Bank owned life insurance income (94 ) (71 ) (121 ) Other 4 5 83 Total income tax provision $ 2,504 $ 2,263 $ 3,230 The tax effects of temporary differences that give rise to deferred tax assets and deferred tax liabilities at December 31 were as follows: (Dollars in thousands) 2019 2018 Allowance for loan losses $ 1,571 $ 1,338 Unrealized loss on securities — 367 Other 10 30 Deferred tax assets 1,581 1,735 Premises and equipment (370 ) (311 ) Federal Home Loan Bank stock dividends (376 ) (376 ) Deferred loan fees (241 ) (240 ) Prepaid expenses (111 ) (76 ) Unrealized gain on securities (19 ) — Other (338 ) (286 ) Deferred tax liabilities (1,455 ) (1,289 ) Net deferred tax asset $ 126 $ 446 There is currently no liability for uncertain tax positions and no known unrecognized tax benefits. The Company recognizes, when applicable, interest and penalties related to unrecognized tax benefits in the provision for income taxes in the Consolidated Statements of Income. With few exceptions, the Company is no longer subject to U.S. federal, state, or local income tax examinations by tax authorities for years prior to 2016.

Employee Benefits

Employee Benefits	12 Months Ended
	Dec. 31, 2019
Compensation And Retirement Disclosure [Abstract]
Employee Benefits	NOTE 10 – EMPLOYEE BENEFITS The Company sponsors a contributory 401(k) profit-sharing plan (the “Plan”) covering substantially all employees who meet certain age and service requirements. The Plan permits investment in the Company’s common stock subject to various limitations and provides for discretionary profit sharing and matching contributions. The discretionary profit-sharing contribution is determined annually by the Board of Directors and amounted to 3% in 2019, 2018, and 2017 of each eligible participant’s compensation. Beginning in 2018, the Plan provided for a 100% Company match up to a maximum of 4% of eligible compensation. The Company auto enrolls all eligible new hires into the Plan. For 2017, the Plan provided for a 50% Company match of participant contributions up to a maximum of 2% of each participant’s annual compensation. Expense under the Plan amounted to approximately $679 thousand, $565 thousand, and $363 thousand for 2019, 2018, and 2017, respectively.

Financial Instruments with Off-

Financial Instruments with Off-Balance Sheet Risk	12 Months Ended
	Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Financial Instruments with Off-Balance Sheet Risk	NOTE 11 – FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK The Bank is party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments are primarily loan commitments to extend credit and letters of credit. These instruments involve, to varying degrees, elements of credit risk in excess of the amounts recognized in the Consolidated Balance Sheets. The contract amount of these instruments reflects the extent of involvement the Bank has in these financial instruments. The Bank’s exposure to credit loss in the event of the nonperformance by the other party to the financial instruments for loan commitments to extend credit and letters of credit is represented by the contractual amounts of these instruments. The Bank uses the same credit policies in making loan commitments as it does for on-balance sheet loans. The following financial instruments whose contract amount represents credit risk were outstanding at December 31: (Dollars in thousands) 2019 2018 Commitments to extend credit $ 210,579 $ 172,257 Letters of credit 741 1,045 Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Consumer commitments generally have fixed expiration dates and commercial commitments are generally due on demand and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amount does not necessarily represent future cash requirements. The Company evaluates each customer’s credit worthiness on a case-by-case basis. The amount of collateral, obtained if deemed necessary by the Company upon extension of credit, is based on management’s credit evaluation of the customer. Collateral held varies but may include residential real estate, accounts receivable, recognized inventory, property, plant and equipment, and income-producing commercial properties. Letters of credit are written conditional commitments issued by the Company to guarantee the performance of a customer to a third party and are reviewed for renewal at expiration. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loans to customers. The Company requires collateral supporting these commitments when deemed appropriate.

Related-Party Transactions

Related-Party Transactions	12 Months Ended
	Dec. 31, 2019
Related Party Transactions [Abstract]
Related-Party Transactions	NOTE 12 – RELATED-PARTY TRANSACTIONS In the ordinary course of business, loans are made by the Bank to executive officers, directors, and their related business interests consistent with Federal Reserve Regulation O. The following is an analysis of activity of related-party loans for the years ended December 31: (Dollars in thousands) 2019 2018 Balance at beginning of year $ 1,130 $ 505 New loans and advances 102 114 Repayments, including loans sold 217 203 Changes in related parties 1 (142 ) 714 Balance at end of year $ 873 $ 1,130 1 Deposits from executive officers, directors, and their related business interests at December 31, 2019 and 2018 were approximately $2.2 million and $2.3 million.

Regulatory Matters

Regulatory Matters	12 Months Ended
	Dec. 31, 2019
Banking And Thrift [Abstract]
Regulatory Matters	NOTE 13 – REGULATORY MATTERS The Company (on a consolidated basis) and Bank are subject to various regulatory capital requirements administered by the federal and state banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary actions by regulators that, if undertaken, could have a direct material effect on the Company’s and Bank’s financial performance. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Company and Bank must meet specific capital guidelines that involve quantitative measures of the assets, liabilities, and certain off-balance-sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors. Quantitative measures established by regulation to ensure capital adequacy require the Company and Bank to maintain minimum amounts and ratios (set forth in the following table) of Total capital, Tier 1 capital and Common equity tier 1 capital (as defined in the regulations) to risk-weighted assets (as defined), and of Tier 1 capital to average assets (as defined). Management believes as of December 31, 2019 and 2018, the Company and Bank met or exceeded all capital adequacy requirements to which they are subject. As of December 31, 2019, the most recent notification from federal and state banking agencies categorized the Bank as “well capitalized” under the regulatory framework for prompt corrective action. To be categorized as “well capitalized” an institution must maintain minimum Total risk-based, Tier 1 risk-based, Common equity Tier 1, and Tier 1 leverage ratios as set forth in the following tables. There are no known conditions or events since that notification that Management believes have changed the Bank’s category. The actual capital amounts and ratios of the Company and Bank as of December 31 are presented in the following tables: Actual Minimum Required For Capital Adequacy Purposes Minimum Required To Be Well Capitalized Under Prompt Corrective Action (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio 2019 Total capital to risk-weighted assets Consolidated $ 87,598 15.5 % $ 45,226 8.0 % $ 56,532 10.0 % Bank 86,544 15.3 45,209 8.0 56,511 10.0 Tier 1 capital to risk-weighted assets Consolidated 80,573 14.3 33,919 6.0 45,226 8.0 Bank 79,519 14.1 33,907 6.0 45,209 8.0 Common equity tier 1 capital to risk-weighted assets Consolidated 80,573 14.3 25,439 4.5 36,746 6.5 Bank 79,519 14.1 25,430 4.5 36,732 6.5 Tier 1 capital to average assets Consolidated 80,573 10.0 32,296 4.0 40,370 5.0 Bank 79,519 9.9 32,288 4.0 40,359 5.0 2018 Total capital to risk-weighted assets Consolidated $ 78,968 14.5 % $ 43,500 8.0 % $ 54,375 10.0 % Bank 77,854 14.3 43,488 8.0 54,361 10.0 Tier 1 capital to risk-weighted assets Consolidated 73,053 13.4 32,625 6.0 43,500 8.0 Bank 71,939 13.2 32,616 6.0 43,488 8.0 Common equity tier 1 capital to risk-weighted assets Consolidated 73,053 13.4 24,469 4.5 35,344 6.5 Bank 71,939 13.2 24,462 4.5 35,334 6.5 Tier 1 capital to average assets Consolidated 73,053 10.1 29,031 4.0 36,288 5.0 Bank 71,939 9.9 29,025 4.0 36,281 5.0 The Company’s primary source of funds with which to pay dividends, are dividends received from the Bank. The payment of dividends by the Bank to the Company is subject to restrictions by its regulatory agencies. These restrictions generally limit dividends to current year net income and prior two-years’ net retained earnings. Also, dividends may not reduce capital levels below the minimum regulatory requirements disclosed in the prior table. Under these provisions, at January 1, 2020, the Bank could dividend $14.3 million to the Company. The Company does not anticipate the financial need to obtain regulatory approval to pay dividends. Federal law prevents the Company from borrowing from the Bank unless loans are secured by specific obligations. Further, such secured loans are limited to an amount not exceeding ten percent of the Bank’s common stock and capital surplus.

Condensed Parent Company Financ

Condensed Parent Company Financial Information	12 Months Ended
	Dec. 31, 2019
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]
Condensed Parent Company Financial Information	NOTE 14 – CONDENSED PARENT COMPANY FINANCIAL INFORMATION A summary of condensed financial information of the parent company as of December 31, 2019 and 2018, and for each of the three years in the period ended December 31, 2019 follows: (Dollars in thousands) 2019 2018 CONDENSED BALANCE SHEETS ASSETS Cash deposited with subsidiary bank $ 871 $ 969 Investment in subsidiary bank 84,422 75,422 Securities available-for-sale 92 83 Other assets 142 144 TOTAL ASSETS $ 85,527 $ 76,618 LIABILITIES AND SHAREHOLDERS’ EQUITY Total liabilities $ 51 $ 82 Total shareholders’ equity 85,476 76,536 TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY $ 85,527 $ 76,618 (Dollars in thousands) 2019 2018 2017 CONDENSED STATEMENTS OF COMPREHENSIVE INCOME Interest on securities $ 3 $ 2 $ 2 Dividends from subsidiary 3,170 2,865 2,600 Unrealized gain (loss) on equity securities 9 (6 ) — Total income 3,182 2,861 2,602 Operating expenses 357 357 348 Income before taxes and undistributed equity income of subsidiary 2,825 2,504 2,254 Income tax benefit (73 ) (76 ) (123 ) Equity earnings in subsidiary, net of dividends 7,516 6,832 4,724 NET INCOME $ 10,414 $ 9,412 $ 7,101 COMPREHENSIVE INCOME $ 11,898 $ 8,692 $ 7,421 (Dollars in thousands) 2019 2018 2017 CONDENSED STATEMENTS OF CASH FLOWS Cash flows from operating activities: Net income $ 10,414 $ 9,412 $ 7,101 Adjustments to reconcile net income to cash provided by operations: Equity earnings in subsidiary, net of dividends (7,516 ) (6,832 ) (4,724 ) Change in other assets, liabilities (38 ) 70 13 Net cash provided by operating activities 2,860 2,650 2,390 Cash flows from financing activities: Cash dividends paid (2,962 ) (2,688 ) (2,304 ) Cash received from issuance of treasury shares 4 — — Net cash used in financing activities (2,958 ) (2,688 ) (2,304 ) Increase (decrease) in cash (98 ) (38 ) 86 Cash at beginning of year 969 1,007 921 Cash at end of year $ 871 $ 969 $ 1,007

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2019
Fair Value Disclosures [Abstract]
Fair Value Measurements	NOTE 15 – FAIR VALUE MEASUREMENTS The Company provides disclosures about assets and liabilities carried at fair value. The framework provides a fair value hierarchy that prioritizes the inputs to valuation techniques used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities and lowest priority to unobservable inputs. The three broad levels of the fair value hierarchy are described below: Level I: Inputs to the valuation methodology are unadjusted quoted prices for identical assets or liabilities in active markets that the Company has the ability to access. Level II: Inputs to the valuation methodology include quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in inactive markets; inputs other than quoted prices that are observable for the asset or liability; inputs that are derived principally from or corroborated by observable market data by or other means including certified appraisals. If the asset or liability has a specified (contractual) term, the Level II input must be observable for substantially the full term of the asset or liability. Level III: Inputs to the valuation methodology are unobservable and significant to the fair value measurement. The following table presents the assets reported on the consolidated statements of financial condition at their fair value on a recurring basis as of December 31, 2019 and December 31, 2018, by level within the fair value hierarchy. No liabilities were carried at fair value. As required by the accounting standards, financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. Equity securities and U.S. Treasury Notes are valued at the closing price reported on the active market on which the individual securities are traded. Obligations of U.S. government corporations and agencies, mortgage-backed securities, asset-backed securities, obligations of states, and political subdivisions are valued at observable market data for similar assets. (Dollars in thousands) Level I Level II Level III Total Assets: December 31, 2019 Securities available-for-sale U.S. Treasury security $ 999 $ — $ — $ 999 U.S. Government agencies — 5,496 — 5,496 Mortgage-backed securities of government agencies — 75,857 — 75,857 Asset-backed securities of government agencies — 917 — 917 State and political subdivisions — 21,511 — 21,511 Corporate bonds — 7,366 — 7,366 Total available-for-sale securities $ 999 $ 111,147 $ — $ 112,146 Equity securities $ 46 $ — $ 46 $ 92 Assets: December 31, 2018 Securities available-for-sale U.S. Treasury security $ 996 $ — $ — $ 996 U.S. Government agencies — 7,170 — 7,170 Mortgage-backed securities of government agencies — 44,901 — 44,901 Asset-backed securities of government agencies — 1,024 — 1,024 State and political subdivisions — 23,125 — 23,125 Corporate bonds — 8,312 — 8,312 Total available-for-sale securities $ 996 $ 84,532 $ — $ 85,528 Equity securities $ 37 $ — $ 46 $ 83 The following table presents the assets measured on a nonrecurring basis on the consolidated balance sheets at their fair value as of December 31, 2019 and December 31, 2018, by level within the fair value hierarchy. Impaired loans that are collateral dependent are written down to fair value through the establishment of specific reserves. Techniques used to value the collateral securing the impaired loans include: quoted market prices for identical assets classified as Level I inputs; observable inputs, employed by certified appraisers, for similar assets classified as Level II inputs. In cases where valuation techniques included inputs that are unobservable and are based on estimates and assumptions developed by management based on the best information available under each circumstance, the asset valuation is classified as Level III inputs. (Dollars in thousands) Level I Level II Level III Total Assets measured on a nonrecurring basis December 31, 2019 Impaired loans $ — $ — $ 553 $ 553 Other real estate owned — — 99 99 Assets measured on a nonrecurring basis December 31, 2018 Impaired loans $ — $ — $ 636 $ 636 Other real estate owned — — 99 99 The following table presents additional quantitative information about assets measured at fair value on a nonrecurring basis and for which the Company has utilized Level III inputs to determine fair value: Quantitative Information about Level III Fair Value Measurements Fair Value Valuation Unobservable Range (Dollars in thousands) Estimate Techniques Input (Weighted Average) December 31, 2019 Discounted Remaining term 3.9 yrs to 26.9 yrs / (16 yrs) Impaired loans $ 553 cash flow Discount rate 3.5% to 6.0% / (5.3%) Appraisal of Appraisal adjustments 2 -33 % Other real estate owned 99 collateral 1 Liquidation expense 2 -10 % December 31, 2018 Discounted Remaining term 1.2 yrs to 26.5 yrs / (10.9 yrs) Impaired loans $ 636 cash flow Discount rate 5.1% to 7.5% / (5.9%) Appraisal of Appraisal adjustments 2 -33 % Other real estate owned 99 collateral 1 Liquidation expense 2 -10 % 1 2

Fair Values of Financial Instru

Fair Values of Financial Instruments	12 Months Ended
	Dec. 31, 2019
Investments All Other Investments [Abstract]
Fair Values of Financial Instruments	NOTE 16 – FAIR VALUES OF FINANCIAL INSTRUMENTS The estimated fair values of recognized financial instruments as of December 31 were as follows: 2019 Carrying Total Fair (Dollars in thousands) Value Level I Level II Level III Value Financial assets Cash and cash equivalents $ 102,017 $ 102,017 $ — $ — $ 102,017 Securities available-for-sale 112,146 999 111,147 — 112,146 Securities held-to-maturity 13,869 — 13,950 — 13,950 Equity securities 92 46 — 46 92 Restricted stock 4,614 N/A N/A N/A N/A Loans held for sale 622 622 — — 622 Net loans 544,616 — — 542,981 542,981 Bank-owned life insurance 18,894 18,894 — — 18,894 Accrued interest receivable 1,641 1,641 — — 1,641 Mortgage servicing rights 328 — — 328 328 Financial liabilities Deposits $ 683,546 $ 555,985 $ — $ 127,440 $ 683,425 Short-term borrowings 38,889 38,889 — — 38,889 Other borrowings 6,330 — — 6,273 6,273 Accrued interest payable 127 127 — — 127 2018 Carrying Total Fair (Dollars in thousands) Value Level I Level II Level III Value Financial assets Cash and cash equivalents $ 45,564 $ 45,564 $ — $ — $ 45,564 Securities available-for-sale 85,528 996 84,532 — 85,528 Securities held-to-maturity 20,688 — 20,118 — 20,118 Equity securities 83 37 — 46 83 Restricted stock 4,614 N/A N/A N/A N/A Loans held for sale 108 108 — — 108 Net loans 543,067 — — 543,076 543,076 Bank-owned life insurance 13,554 13,554 — — 13,554 Accrued interest receivable 1,581 1,581 — — 1,581 Mortgage servicing rights 281 — — 281 281 Financial liabilities Deposits $ 606,498 $ 490,007 $ — $ 114,434 $ 604,441 Short-term borrowings 37,415 37,415 — — 37,415 Other borrowings 8,525 — — 8,251 8,251 Accrued interest payable 88 88 — — 88 For purposes of the above disclosures of estimated fair value, the following assumptions are used: Cash and cash equivalents; Loans held for sale; Accrued interest receivable; Short-term borrowings, and Accrued interest payable The fair value of the above instruments is considered to be carrying value, classified as Level I in the fair value hierarchy. Securities The fair value of securities available-for-sale and securities held-to-maturity, which are measured on a recurring basis, are determined primarily by obtaining quoted prices on nationally recognized securities exchanges or matrix pricing, which is a mathematical technique used widely in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on securities’ relationship to other similar securities. Classified as Level I or Level II in the fair value hierarchy. Equity securities with a readily determinable value are classified as Level I and equity securities without a readily determinable value are classified as Level III. The following table presents the carry amount of equity securities without readily determinable fair values, the cumulative amount of impairment, and the cumulative amount of observable price changes for orderly transactions for the identical or a similar investment of the same issuer. There have been no known transactions for the equity securities in 2019. (Dollars in thousands) December 31, 2019 Life-to-Date December 31, 2018 Life-to-Date Amortized cost $ 44 $ 44 Impairment — — Observable price changes 2 2 Carrying value $ 46 $ 46 Net loans Effective first quarter 2018 the fair value of loans were determined using an exit price methodology as prescribed by ASU 2016-01. The exit price estimation of fair value is based on the future value of expected cash flows. The projected cash flows are based on the contractual terms of the loans, adjusted for prepayments and use of a current market rate based on the relative credit risk of the loan. In addition, an incremental liquidity discount is applied. Bank-owned life insurance The carrying amount of bank-owned life insurance is based on the cash surrender value of the policies and is a reasonable estimate of fair value, classified as Level I. Restricted stock Restricted stock includes FHLB Stock and Federal Reserve Bank Stock. It is not practicable to determine the fair value of regulatory equity securities due to restrictions placed on their transferability. Mortgage servicing rights The fair value of mortgage servicing rights is based on a valuation model that calculates the present value of estimated net servicing income. The valuation model incorporates discounted cash flow and repayment assumptions based on management’s best judgment, classified as Level III. Deposits The fair value of certificates of deposit is based on the discounted value of contractual cash flows. The discount rates are estimated using market rates currently offered for similar instruments with similar remaining maturities, resulting in a Level III classification. Demand, savings, and money market deposit accounts are valued at the amount payable on demand as of quarter end, resulting in a Level I classification. Other borrowings The fair value of FHLB advances are estimated using a discounted cash flow analysis based on the current borrowing rates for similar types of borrowings, resulting in a Level III classification. The Company also had unrecognized financial instruments at December 31, 2019 and 2018. These financial instruments relate to commitments to extend credit and letters of credit. The aggregate contract amount of such financial instruments was approximately $211.3 million at December 31, 2019 and $173.3 million at December 31, 2018. Such amounts are also considered to be the estimated fair values. The fair value estimates of financial instruments are made at a specific point in time based on relevant market information. These estimates do not reflect any premium or discount that could result from offering for sale at one time the entire holdings of a particular financial instrument over the value of anticipated future business and the value of assets and liabilities that are not considered financial instruments. Since no ready market exists for a significant portion of the financial instruments, fair value estimates are largely based on judgments after considering such factors as future expected credit losses, current economic conditions, risk characteristics of various financial instruments, and other factors. These estimates are subjective in nature, involve uncertainties and matters of significant judgment and therefore, cannot be determined with precision. Changes in assumptions could significantly affect these estimates.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Income	12 Months Ended
	Dec. 31, 2019
Equity [Abstract]
Accumulated Other Comprehensive Income	NOTE 17 – ACCUMULATED OTHER COMPREHENSIVE INCOME The following table presents the changes in accumulated other comprehensive income (loss) by component net of tax for the years ended December 31, 2019, 2018, and 2017: (Dollars in thousands) Pretax Tax Effect After-Tax Affected Line Item In The Consolidated Statements Of Income Balance as of December 31, 2018 $ (1,786 ) $ 374 $ (1,412 ) Unrealized holding gain on available-for-sale securities arising during the period 1,803 (378 ) 1,425 Amortization of held-to-maturity discount resulting from transfer 75 (16 ) 59 Total other comprehensive income (loss) 1,878 (394 ) 1,484 BALANCE AS OF DECEMBER 31, 2019 $ 92 $ (20 ) $ 72 Balance as of December 31, 2017 $ (839 ) $ 176 $ (663 ) Unrealized holding loss on available-for-sale securities arising during the period (989 ) 208 (781 ) Amortization of held-to-maturity discount resulting from transfer 78 (17 ) 61 Total other comprehensive income (loss) (911 ) 191 (720 ) Reclassify equity AOCI gain to retained earnings (36 ) 7 (29 ) BALANCE AS OF DECEMBER 31, 2018 $ (1,786 ) $ 374 $ (1,412 ) Balance as of December 31, 2016 $ (1,323 ) $ 449 $ (874 ) Unrealized holding gain on available-for-sale securities arising during the period 376 (128 ) 248 Amortization of held-to-maturity discount resulting from transfer 108 (36 ) 72 Total other comprehensive income (loss) 484 (164 ) 320 Deferred tax reclassification from retained earnings — (109 ) (109 ) (a) Total other comprehensive income (loss) after reclassification 484 (273 ) 211 BALANCE AS OF DECEMBER 31, 2017 $ (839 ) $ 176 $ (663 ) (a) Federal income tax provision.

Contingent Liabilities

Contingent Liabilities	12 Months Ended
	Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Contingent Liabilities	NOTE 18 – CONTINGENT LIABILITIES In the normal course of business, the Company is subject to pending and threatened legal actions. Although, the Company is not able to predict the outcome of such actions, after reviewing pending and threatened actions, management believes that the outcome of any or all such actions will not have a material adverse effect on the results of operations or shareholders’ equity of the Company. The Company has an employment agreement with an officer. Upon the occurrence of certain types of termination of employment, the Company may be required to make specified severance payments if termination occurs within a specified period of time, generally two years from the date of the agreement, or pursuant to certain change in control transactions.

Quarterly Financial Data (Unaud

Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract]
Quarterly Financial Data (Unaudited)	NOTE 19– QUARTERLY FINANCIAL DATA (UNAUDITED) The following is a summary of selected quarterly financial data (unaudited) for the years ended December 31: (Dollars in thousands, except per share data) Interest Income Net Interest Income Net Income Basic Earnings Per Share Diluted Earnings Per Share 2019 First quarter $ 7,968 $ 7,011 $ 2,540 $ 0.93 $ 0.93 Second quarter 8,121 7,071 2,586 0.94 0.94 Third quarter 8,262 7,188 2,695 0.98 0.98 Fourth quarter 8,110 7,129 2,593 0.95 0.95 2018 First quarter $ 6,949 $ 6,389 $ 2,164 $ 0.79 $ 0.79 Second quarter 7,344 6,652 2,324 0.85 0.85 Third quarter 7,572 6,801 2,432 0.88 0.88 Fourth quarter 7,772 6,909 2,492 0.91 0.91 2017 First quarter $ 6,247 $ 5,862 $ 1,730 $ 0.63 $ 0.63 Second quarter 6,413 5,950 1,726 0.63 0.63 Third quarter 6,766 6,204 1,866 0.68 0.68 Fourth quarter 7,014 6,436 1,779 0.65 0.65

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2019
Use of Estimates in Preparing Financial Statements	USE OF ESTIMATES IN PREPARING FINANCIAL STATEMENTS In preparing the Consolidated Financial Statements, in conformity with accounting principles generally accepted in the United States of America, management makes estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the Consolidated Balance Sheets and reported amounts of revenues and expenses during each reporting period. Actual results could differ from those estimates. The most significant estimates susceptible to change in the near term relate to management’s determination of the allowance for loan losses and the fair value of financial instruments.
Principles of Consolidation	PRINCIPLES OF CONSOLIDATION The Consolidated Financial Statements include the accounts of the Company and its wholly-owned subsidiaries. All significant inter-company balances and transactions have been eliminated in consolidation. The Bank has a trust department and the assets held by the Bank in fiduciary or agency capacities for its customers are not included in the Consolidated Balance Sheets as such items are not assets of the Bank.
Cash and Cash Equivalents	CASH AND CASH EQUIVALENTS For purposes of the Consolidated Statements of Cash Flows, cash, and cash equivalents include cash on hand and amounts due from banks which mature overnight or within ninety days.
Cash Reserve Requirements	CASH RESERVE REQUIREMENTS The Bank generally is required by the Federal Reserve to maintain reserves consisting of cash on hand and noninterest-earning balances on deposit with the Federal Reserve Bank. The required reserve balances were $919 thousand and $846 thousand as of December 31, 2019 and 2018, respectively.
Securities	SECURITIES At the time of purchase all debt securities are evaluated and designated as available-for-sale or held-to-maturity. Securities designated as available-for-sale are carried at fair value with unrealized gains and losses on such securities, net of applicable income taxes, recognized as other comprehensive income or loss. Held-to-maturity securities are carried at their fair value on the date of transfer or at amortized cost if security purchases are designated as held-to-maturity. At December 31, 2019, 11% of the total investment portfolio was classified as held-to-maturity. Equity securities are held at fair value. Holding gains and losses are recorded in income. Dividends on equity securities are recognized as income when earned. The amortized cost of debt securities is adjusted for the accretion of discounts to maturity and the amortization of premiums to the earlier of a bond’s call date or maturity based on the interest method. Such amortization and accretion is included in interest and dividends on securities. Gains and losses on sales of securities are accounted for on a trade date basis, using the specific identification method, and are included in noninterest income. Securities are periodically reviewed for other-than-temporary impairment based upon a number of factors, including, but not limited to: the length of time and extent to which the market value has been less than cost, the financial condition of the underlying issuer, the receipt of principal and interest according to the contractual terms, the ability of the issuer to meet contractual obligations, the likelihood of the security’s ability to recover any decline in its market value and management’s intent, and ability to hold the security for a period of time sufficient to allow for a recovery in market value. Among the factors that are considered in determining management’s intent and ability to hold the security is a review of the Company’s capital adequacy, interest rate risk position, and liquidity. The assessment of a security’s ability to recover any decline in market value, the ability of the issuer to meet contractual obligations, and management’s intent and ability to hold the security requires considerable judgment. A decline in value that is considered to be other-than-temporary is recorded as a loss within noninterest income in the Consolidated Statements of Income. Investments in FHLB and Federal Reserve Bank stock are classified as restricted stock, carried at cost, and evaluated for impairment. The Bank is required to maintain an investment in common stock of the FHLB and Federal Reserve Bank because the Bank is a member of the FHLB and the Federal Reserve System.
Loans	LOANS Loans that management has the intent and ability to hold for the foreseeable future, until maturity, or pay-off, generally are stated at their outstanding principal amount, adjusted for charge-offs, the allowance for loan losses, and any deferred loan fees or costs on originated loans. Interest is accrued based upon the daily outstanding principal balance. Loan origination fees and certain direct origination costs are capitalized and recognized as an adjustment of the yield over the life of the related loan. Interest income is not reported when full repayment is in doubt, typically when the loan is impaired or payments are past due over 90 days. All interest accrued but not collected for loans that are placed on nonaccrual or charged-off is reversed against interest income. The interest on these loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. At origination, a determination is made whether a loan will be held in the Bank’s portfolio or is intended for sale in the secondary market. Mortgage loans held for sale are recorded at the lower of the aggregate cost or fair value. Generally these loans are held for sale for less than three days. The Bank recognizes gains and losses on sales of the loans held for sale when the sale is completed.
Allowance for Loan Losses	ALLOWANCE FOR LOAN LOSSES The allowance for loan losses is established as losses are estimated to have occurred through a provision for loan losses charged to income. Loan losses are charged against the allowance when management believes the uncollectibility of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. The allowance for loan losses is evaluated on a regular basis by management and is based upon management’s periodic review of the collectability of the loans in light of historical experience, the nature and volume of the loan portfolio, adverse situations that may affect borrowers’ ability to repay, estimated value of any underlying collateral, and prevailing economic conditions. This evaluation is inherently subjective as it requires estimates that are susceptible to significant revision as more information becomes available. A loan is considered impaired when, based on current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan-by-loan basis for commercial, commercial real estate, construction loans, and troubled debt restructurings by either the present value of expected future cash flows discounted at the loan’s effective interest rate, the loan’s obtainable market price, or the fair value of the collateral if the loan is collateral dependent. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment. Accordingly, the Company does not separately identify individual residential real estate or consumer loans for impairment disclosures.
Other Real Estate Owned	OTHER REAL ESTATE OWNED Other real estate acquired through or in lieu of foreclosure is initially recorded at fair value, less estimated costs to sell, and any loan balance in excess of fair value is charged to the allowance for loan losses. Subsequent valuations are periodically performed and write-downs are included in noninterest expenses, as well as expenses related to maintenance of the properties. Gains or losses upon sale are recorded through noninterest income. Other real estate owned amounted to $99 thousand at December 31, 2019 and 2018, respectively.
Premises and Equipment	PREMISES AND EQUIPMENT Premises and equipment are stated at cost, less accumulated depreciation and, amortization. Land is carried at cost. Depreciation and amortization is determined based on the estimated useful lives of the individual assets (typically 20 to 40 years for buildings and 3 to 10 years for equipment) and is computed using the straight-line method. Leasehold improvements are amortized over the useful life of the asset, or lease term, whichever is shorter. Expenses for maintenance and repairs are charged against income as incurred. Costs of major additions and improvements are capitalized.
Goodwill and Core Deposit in Intangible Assets	GOODWILL AND CORE DEPOSIT INTANGIBLE ASSETS Goodwill is not amortized, but is tested for impairment at least annually in the fourth quarter or more frequently if indicators of impairment are present. The evaluation for impairment involves comparing the current fair value of the reporting unit to its carrying value, including goodwill. If the current fair value of a reporting unit exceeds its carrying value, no additional testing is required and an impairment loss is not recorded. The Company uses market capitalization and multiples of tangible book value methods to determine the estimated current fair value of its reporting unit. Based on this analysis no impairment was recorded in 2019 or 2018. The core deposit intangible assets are assigned useful lives, which are amortized on an accelerated basis over their weighted average lives. The Company periodically reviews the intangible asset for impairment as events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable.
Mortgage Servicing Rights	MORTGAGE SERVICING RIGHTS Mortgage servicing rights (“MSRs”) represent the right to service loans for third party investors. MSRs are recognized as a separate asset upon the sale of mortgage loans to a third party investor with the servicing rights retained by the Company. Originated MSRs are recorded at allocated fair value at the time of the sale of the loans to the third party investor. MSRs are amortized in proportion to and over the estimated period of net servicing income. MSRs are carried at amortized cost, less a valuation allowance for impairment, if any. MSRs are evaluated on a discounted earnings basis to determine the present value of future earnings of the underlying serviced mortgages. All assumptions are reviewed annually, or more frequently if necessary, adjusted to reflect current, and anticipated market conditions.
Bank Owned Life Insurance	BANK-OWNED LIFE INSURANCE The cash surrender value of bank-owned life insurance policies is included as an asset on the Consolidated Balance Sheets and any increases in the cash surrender value are recorded as noninterest income on the Consolidated Statements of Income. In the event of the death of an individual insured under these policies, the Company would receive a death benefit, which would be recorded as noninterest income.
Repurchase Agreements	REPURCHASE AGREEMENTS Substantially all securities sold under repurchase agreements represent amounts advanced by various customers. Securities owned by the Bank are pledged to secure those obligations. Repurchase agreements are not deposits and are not covered by federal deposit insurance.
Advertising Costs	ADVERTISING COSTS All advertising costs are expensed as incurred. Advertising expenses amounted to $223 thousand, $215 thousand, and $168 thousand for the years ended 2019, 2018, and 2017, respectively.
Federal Income Taxes	FEDERAL INCOME TAXES The Company and its subsidiaries file a consolidated tax return. Deferred income taxes are provided on temporary differences between financial statement and income tax reporting. Temporary differences are differences between the amounts of assets and liabilities reported for financial statement purposes and their respective tax bases. Deferred tax assets are recognized for temporary differences that will be deductible in future years’ tax returns and for operating loss and tax credit carry forwards. Deferred tax assets are reduced by a valuation allowance if it is deemed more likely than not that some or all of the deferred tax assets will not be realized. Deferred tax liabilities are recognized for temporary differences that will be taxable in future years’ tax returns. The Bank, domiciled in Ohio, is not currently subject to state and local income taxes.
Comprehensive Income	COMPREHENSIVE INCOME The Company includes recognized revenue, expenses, gains, and losses in net income. Although certain changes in assets and liabilities, such as unrealized gains and losses on available-for-sale securities, are reported as a separate component of the equity section of the Consolidated Balance Sheets, these items along with net income are components of comprehensive income.
Transfers of Financial Assets	TRANSFERS OF FINANCIAL ASSETS Transfers of financial assets 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.
Per Share Data	PER SHARE DATA Earnings per share is computed based on the weighted average number of shares of common stock outstanding during each year. The company currently maintains a simple capital structure, thus, there are no dilutive effects on earnings per share. The weighted average number of common shares outstanding for earnings per share computations was as follows: 2019 2018 2017 Weighted average common shares 2,980,602 2,980,602 2,980,602 Average treasury shares (238,306 ) (238,360 ) (238,360 ) Total weighted average common shares outstanding basic and diluted 2,742,296 2,742,242 2,742,242 Dividends per share are based on the number of shares outstanding at the declaration date.
Lease	ASU 2016-02 – Leases. This Update and all subsequent ASU’s that modified Topic 842 set forth a new lease accounting model for lessors and lessees. For lessees, virtually all leases will be required to be recognized on the balance sheet by recording a right-of-use asset and lease liability. Subsequent accounting for leases varies depending on whether the lease is an operating lease or a finance lease. The accounting provided by a lessor is largely unchanged from that applied under the existing guidance. The ASU requires additional qualitative and quantitative disclosures with the objective of enabling users of financial statements to assess the amount, timing, and uncertainty of cash flows arising from leases. The Update and its related amendments were adopted as of January 1, 2019, which resulted in the recognition of operating right-of-use assets totaling $477 thousand and operating lease liabilities totaling $469 thousand. The Company elected to adopt the transition relief provisions from ASU 2018-11 and recorded the impact of adoption as of January 1, 2019, without restating any prior-year amounts or disclosures. The Company has presented the necessary disclosures in Note 5.
Credit Losses	ASU 2016-13 - Financial Instruments - Credit Losses. The Update and all subsequent ASU’s that modified Topic 326, requires that financial assets be presented at the net amount expected to be collected (i.e. net of expected credit losses), eliminating the probable recognition threshold for credit losses on financial assets measured at amortized cost. The measurement of expected credit losses should be based on relevant information about past events, including historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. We expect the Update will result in an increase in the allowance for credit losses for the estimated life of the financial asset, including an estimate for debt securities. The amount of any increase will be impacted by the portfolio composition and quality at the adoption date, as well as economic conditions and forecasts at that time. A cumulative-effect adjustment to retained earnings is required as of the beginning of the year of adoption. The Company expects to recognize a one-time cumulative effect adjustment to the allowance for loan losses, but cannot yet determine the magnitude of any such one-time adjustment or the overall impact of the new guidance on the consolidated financial statements. In November 2019, the FASB deferred the effective date for ASC 326, Financial Instruments – Credit Losses, for smaller reporting companies to fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. The Company qualifies as a smaller reporting company and does not expect to early adopt these ASU’s.
Goodwill Impairment	ASU 2017-04 - Simplifying the Test for Goodwill Impairment. The Update, and all subsequent ASU’s, simplifies the goodwill impairment test. Under the new guidance, Step 2 of the goodwill impairment process that requires an entity to determine the implied fair value of its goodwill by assigning fair value to all its assets and liabilities is eliminated. Instead, the entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit's fair value. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. The new guidance is effective for annual and interim goodwill tests performed in fiscal years beginning after December 15, 2019. Early adoption is permitted. In November 2019, the FASB deferred the effective date for ASC 350, Intangibles – Goodwill and Other, for smaller reporting companies to fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. This Update is not expected to have a material impact on the Company’s financial statements.
Fair Value Measurement	ASU 2018-13 - Fair Value Measurement - Changes the Disclosure Requirements for Fair Value Measurements. The Update removes the requirement to disclose the amount of and reasons for transfers between Level I and Level II of the fair value hierarchy; the policy for timing of transfers between levels; and the valuation processes for Level III fair value measurements. The Update requires disclosure of changes in unrealized gains and losses for the period included in other comprehensive income (loss) for recurring Level III fair value measurements held at the end of the reporting period and the range and weighted average of significant unobservable inputs used to develop Level III fair value measurements. This Update is effective for all entities for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. This Update is not expected to have a significant impact on the Company’s financial statements.
Reclassification of Comparative Amounts	RECLASSIFICATION OF COMPARATIVE AMOUNTS Certain comparative amounts from the prior years have been reclassified to conform to current year classifications. Such classifications had no effect on net income or shareholders’ equity.
Accounting Standards Update 2018-15 [Member]
Goodwill and Core Deposit in Intangible Assets	ASU 2018-15 - Intangibles – Goodwill and Other – Internal-Use Software. This Update addresses customers’ accounting for implementation costs incurred in a cloud computing arrangement that is a service contract and also adds certain disclosure requirements related to implementation costs incurred for internal-use software and cloud computing arrangements. The amendment aligns the requirements for capitalizing implementation costs incurred in a hosting arrangement that is a service contract with the requirements for capitalizing implementation costs incurred to develop or obtain internal-use software (and hosting arrangements that include an internal-use software license). This Update is effective for public business entities for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years, with early adoption permitted. The amendments in this Update can be applied either retrospectively or prospectively to all implementation costs incurred after the date of adoption. In November 2019, the FASB deferred the effective date for ASC 350, Intangibles – Goodwill and Other, for smaller reporting companies to fiscal years beginning after December 15, 2022, and interim periods within those fiscal years. This Update is not expected to have a significant impact on the Company’s financial statements.
Accounting Standards Update 2016-02 [Member]
Lease	ASU 2019-01 - Leases: Codification Improvements. This Update addresses issues lessors sometimes encounter. Specifically addressed in this Update were issues related to 1) determining the fair value of the underlying asset by the lessor that are not manufacturers or dealers (generally financial institutions and captive finance companies, and 2) lessors that are depository and lending institutions should classify principal and payments received under sales-type and direct financing leases within investing activities in the cash flow statement. The ASU also exempts both lessees and lessors from having to provide the interim disclosures required by ASC 250-10-50-3 in the fiscal year in which a company adopts the new leases standard. The amendments addressing the two lessor accounting issues are effective for public business entities for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years. This Update is not expected to have a significant impact on the Company’s financial statements.
Accounting Standards Update 2019-12 [Member]
Federal Income Taxes	ASU 2019-12 - Income Taxes. This update simplifies the accounting for income taxes, changes the accounting for certain tax transactions, and makes minor improvements to the codification. This Update provides a policy election to not allocate consolidated income taxes when a member of a consolidated tax return is not subject to income tax and provides guidance to evaluate whether a step-up in tax basis of goodwill relates to a business combination in which book goodwill was recognized as a separate transaction. The Update also changes current guidance for making an intra-period allocation, if there is a loss in continuing operations and gains outside of continuing operations; determining when a deferred tax liability is recognized after an investor in a foreign entity transitions to or from the equity method of accounting; accounting for tax law changes and year-to-date losses in interim periods; and determining how to apply the income tax guidance to franchise taxes that are partially based on income. For public business entities, the amendments in this Update are effective for fiscal years and interim periods within those fiscal years, beginning after December 15, 2020. This update is not expected to have a significant impact on the Company’s financial statements.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2019
Accounting Policies [Abstract]
Computation of Weighted Average Number of Common Shares Outstanding for Basic and Diluted Earnings Per Share	The weighted average number of common shares outstanding for earnings per share computations was as follows: 2019 2018 2017 Weighted average common shares 2,980,602 2,980,602 2,980,602 Average treasury shares (238,306 ) (238,360 ) (238,360 ) Total weighted average common shares outstanding basic and diluted 2,742,296 2,742,242 2,742,242

Securities (Tables)

Securities (Tables)	12 Months Ended
	Dec. 31, 2019
Investments Debt And Equity Securities [Abstract]
Summary of Securities Available-for-Sale and Restricted Stock	Securities consisted of the following at December 31: (Dollars in thousands) Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value 2019 Available-for-sale U.S. Treasury security $ 998 $ 1 $ - $ 999 U.S. Government agencies 5,500 - 4 5,496 Mortgage-backed securities of government agencies 75,676 326 145 75,857 Asset-backed securities of government agencies 934 - 17 917 State and political subdivisions 21,161 351 1 21,511 Corporate bonds 7,605 23 262 7,366 Total available-for-sale 111,874 701 429 112,146 Held-to-maturity U.S. Government agencies 4,999 - 6 4,993 Mortgage-backed securities of government agencies 8,870 143 56 8,957 Total held-to-maturity 13,869 143 62 13,950 Equity securities 53 39 - 92 Restricted stock 4,614 - - 4,614 Total securities $ 130,410 $ 883 $ 491 $ 130,802 2018 Available-for-sale U.S. Treasury security $ 997 $ - $ 1 $ 996 U.S. Government agencies 7,350 - 180 7,170 Mortgage-backed securities of government agencies 45,744 41 884 44,901 Asset-backed securities of government agencies 1,040 - 16 1,024 State and political subdivisions 23,282 49 206 23,125 Corporate bonds 8,646 - 334 8,312 Total available-for-sale 87,059 90 1,621 85,528 Held-to-maturity U.S. Government agencies 9,482 6 390 9,098 Mortgage-backed securities of government agencies 11,206 28 214 11,020 Total held-to-maturity 20,688 34 604 20,118 Equity securities 53 30 - 83 Restricted stock 4,614 - - 4,614 Total securities $ 112,414 $ 154 $ 2,225 $ 110,343
Summary of Amortized Cost and Fair Value of Debt Securities	The amortized cost and fair value of debt securities at December 31, 2019, by contractual maturity, are shown below. Actual maturities may differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. (Dollars in thousands) Amortized Cost Fair Value Available-for-sale Due in one year or less $ 4,723 $ 4,723 Due after one through five years 16,247 16,385 Due after five through ten years 19,458 19,537 Due after ten years 71,446 71,501 Total debt securities available-for-sale $ 111,874 $ 112,146 Held-to-maturity Due after one through five years $ 3,000 $ 2,997 Due after ten years 10,869 10,953 Total debt securities held-to-maturity $ 13,869 $ 13,950
Summary of Gross Unrealized Losses and Fair Value of Available for Sale Securities	The following table presents gross unrealized losses, fair value of securities, aggregated by investment category, and length of time that individual securities have been in a continuous unrealized loss position, at December 31: Less Than 12 Months 12 Months Or More Total (Dollars in thousands) Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value 2019 Available-for-sale U.S. Government agencies $ - $ - $ 4 $ 3,496 $ 4 $ 3,496 Mortgage-backed securities of government agencies 74 22,702 71 8,924 145 31,626 Asset-backed securities of government agencies - - 17 917 17 917 State and political subdivisions - - 1 653 1 653 Corporate bonds - - 262 3,712 262 3,712 Held-to-maturity U.S. Government agencies - - 6 4,993 6 4,993 Mortgage-backed securities of government agencies - - 56 3,009 56 3,009 Total temporarily impaired securities $ 74 $ 22,702 $ 417 $ 25,704 $ 491 $ 48,406 2018 Available-for-sale U.S. Treasury security $ 1 $ 996 $ - $ - $ 1 $ 996 U.S. Government agencies - - 180 7,170 180 7,170 Mortgage-backed securities of government agencies 33 4,206 851 35,188 884 39,394 Asset-backed securities of government agencies 16 1,024 - - 16 1,024 State and political subdivisions 9 3,326 197 8,626 206 11,952 Corporate bonds 131 5,014 203 3,298 334 8,312 Held-to-maturity U.S. Government agencies - - 390 8,609 390 8,609 Mortgage-backed securities of government agencies 72 3,404 142 3,360 214 6,764 Total temporarily impaired securities $ 262 $ 17,970 $ 1,963 $ 66,251 $ 2,225 $ 84,221

Loans (Tables)

Loans (Tables)	12 Months Ended
	Dec. 31, 2019
Receivables [Abstract]
Summary of Loans	Loans consisted of the following at December 31: (Dollars in thousands) 2019 2018 Commercial $ 137,114 $ 146,875 Commercial real estate 196,748 183,605 Residential real estate 174,259 167,296 Construction & land development 23,960 31,227 Consumer 19,052 19,402 Total loans before deferred costs 551,133 548,405 Deferred loan costs 500 569 Total loans $ 551,633 $ 548,974
Summary of Allowance for Loan Losses	Summary of Allowance for Loan Losses (Dollars in thousands) Commercial Commercial Real Estate Residential Real Estate Construction & Land Development Consumer Unallocated Total December 31, 2019 Beginning balance $ 2,178 $ 1,791 $ 1,245 $ 258 $ 306 $ 129 $ 5,907 Provision for loan losses 102 361 (100 ) (55 ) 341 491 1,140 Charge-offs (47 ) — — — (211 ) (258 ) Recoveries 175 1 7 — 45 228 Net (charge-offs) recoveries 128 1 7 — (166 ) — (30 ) Ending balance $ 2,408 $ 2,153 $ 1,152 $ 203 $ 481 $ 620 $ 7,017 December 31, 2018 Beginning balance $ 1,813 $ 1,735 $ 1,273 $ 237 $ 175 $ 371 $ 5,604 Provision for loan losses 1,127 158 6 21 246 (242 ) 1,316 Charge-offs (823 ) (103 ) (37 ) — (119 ) (1,082 ) Recoveries 61 1 3 — 4 69 Net (charge-offs) recoveries (762 ) (102 ) (34 ) — (115 ) — (1,013 ) Ending balance $ 2,178 $ 1,791 $ 1,245 $ 258 $ 306 $ 129 $ 5,907 December 31, 2017 Beginning balance $ 2,207 $ 1,264 $ 1,189 $ 178 $ 141 $ 312 $ 5,291 Provision for loan losses 429 471 76 59 51 59 1,145 Charge-offs (1,184 ) — — — (20 ) (1,204 ) Recoveries 361 — 8 — 3 372 Net (charge-offs) recoveries (823 ) — 8 — (17 ) — (832 ) Ending balance $ 1,813 $ 1,735 $ 1,273 $ 237 $ 175 $ 371 $ 5,604
Allowances for Loan Losses and Ending Balances by Portfolio Segment and Impairment Method	The following table presents the balance in the allowance for loan losses and the ending loan balances by portfolio segment and impairment method as of December 31: (Dollars in thousands) Commercial Commercial Real Estate Residential Real Estate Construction & Land Development Consumer Unallocated Total 2019 Allowance for loan losses: Ending allowance balances attributable to loans: Individually evaluated for impairment $ 16 $ 17 $ 1 $ — $ — $ — $ 34 Collectively evaluated for impairment 2,392 2,136 1,151 203 481 620 6,983 Total ending allowance balance $ 2,408 $ 2,153 $ 1,152 $ 203 $ 481 $ 620 $ 7,017 Loans: Loans individually evaluated for impairment $ 2,555 $ 2,637 $ 853 $ — $ 14 $ 6,059 Loans collectively evaluated for impairment 134,559 194,111 173,406 23,960 19,038 545,074 Total ending loans balance $ 137,114 $ 196,748 $ 174,259 $ 23,960 $ 19,052 $ 551,133 2018 Allowance for loan losses: Ending allowance balances attributable to loans: Individually evaluated for impairment $ 36 $ 64 $ 1 $ — $ — $ — $ 101 Collectively evaluated for impairment 2,142 1,727 1,244 258 306 129 5,806 Total ending allowance balance $ 2,178 $ 1,791 $ 1,245 $ 258 $ 306 $ 129 $ 5,907 Loans: Loans individually evaluated for impairment $ 419 $ 2,403 $ 1,030 $ — $ — $ 3,852 Loans collectively evaluated for impairment 146,456 181,202 166,266 31,227 19,402 544,553 Total ending loans balance $ 146,875 $ 183,605 $ 167,296 $ 31,227 $ 19,402 $ 548,405
Schedule of Impairment by Class of Loans	The following table presents loans individually evaluated for impairment by class of loans as of December 31: (Dollars in thousands) Unpaid Principal Balance Recorded Investment With No Allowance Recorded Investment With Allowance Total Recorded Investment 1 Related Allowance Average Recorded Investment Interest Income Recognized 2019 Commercial $ 2,982 $ 2,541 $ 16 $ 2,557 $ 16 $ 2,054 $ 68 Commercial real estate 2,952 2,471 176 2,647 17 2,517 11 Residential real estate 1,024 457 396 853 1 1,093 54 Consumer 14 14 — 14 — 12 1 Total impaired loans $ 6,972 $ 5,483 $ 588 $ 6,071 $ 34 $ 5,676 $ 134 2018 Commercial $ 815 $ 383 $ 36 $ 419 $ 36 $ 1,511 $ 37 Commercial real estate 2,616 1,976 433 2,409 64 3,531 19 Residential real estate 1,190 763 269 1,032 1 1,327 57 Total impaired loans $ 4,621 $ 3,122 $ 738 $ 3,860 $ 101 $ 6,369 $ 113 2017 Commercial $ 3,352 $ 1,329 $ 399 $ 1,728 $ 74 $ 2,884 $ 52 Commercial real estate 4,826 3,117 1,566 4,683 151 3,213 14 Residential real estate 1,654 1,119 352 1,471 19 1,476 57 Total impaired loans $ 9,832 $ 5,565 $ 2,317 $ 7,882 $ 244 $ 7,573 $ 123 1
Schedule of Aging of Accruing Past Due and Nonaccrual Loans	The following table presents the aging of accruing past due and nonaccrual loans by class of loans as of December 31: (Dollars in thousands) Current 30-59 Days Past Due 60-89 Days Past Due 90 Days + Past Due Nonaccrual Total Past Due and Nonaccrual Total Loans 2019 Commercial $ 135,707 $ 15 $ — $ 67 $ 1,325 $ 1,407 $ 137,114 Commercial real estate 194,157 186 — — 2,405 2,591 196,748 Residential real estate 173,023 264 277 174 521 1,236 174,259 Construction & land development 23,960 — — — — — 23,960 Consumer 18,640 365 — — 47 412 19,052 Total loans $ 545,487 $ 830 $ 277 $ 241 $ 4,298 $ 5,646 $ 551,133 2018 Commercial $ 146,431 $ 253 $ 34 $ — $ 157 $ 444 $ 146,875 Commercial real estate 181,388 86 — — 2,131 2,217 183,605 Residential real estate 165,837 265 213 174 807 1,459 167,296 Construction & land development 31,169 58 — — — 58 31,227 Consumer 18,965 291 86 — 60 437 19,402 Total loans $ 543,790 $ 953 $ 333 $ 174 $ 3,155 $ 4,615 $ 548,405
Summary of Troubled Debt Restructurings	Loan modifications that are considered TDRs completed during the year ended December 31 were as follows: (Dollars in thousands) Number Of Loans Restructured Pre-Modification Recorded Investment Post-Modification Recorded Investment 2019 Consumer 1 $ 17 $ 17 Total restructured loans 1 $ 17 $ 17 2018 Commercial 1 $ 200 $ 200 Residential real estate 2 27 27 Total restructured loans 3 $ 227 $ 227 2017 Commercial 2 $ 150 $ 150 Commercial real estate 4 288 288 Residential real estate 2 52 52 Total restructured loans 8 $ 490 $ 490
Summary of Loans by Credit Quality Indicator	Based on the most recent analysis performed, the risk category of loans by class was as follows at December 31: (Dollars in thousands) Pass Special Mention Substandard Doubtful Not Rated Total 2019 Commercial $ 110,731 $ 15,040 $ 10,295 $ — $ 1,048 $ 137,114 Commercial real estate 174,045 11,546 9,994 — 1,163 196,748 Residential real estate 183 — 237 — 173,839 174,259 Construction & land development 19,423 104 — — 4,433 23,960 Consumer — — 73 — 18,979 19,052 Total $ 304,382 $ 26,690 $ 20,599 $ — $ 199,462 $ 551,133 2018 Commercial $ 125,840 $ 5,383 $ 14,775 $ — $ 877 $ 146,875 Commercial real estate 163,261 5,582 13,578 — 1,184 183,605 Residential real estate 194 — 637 — 166,465 167,296 Construction & land development 27,540 — — — 3,687 31,227 Consumer — — 60 — 19,342 19,402 Total $ 316,835 $ 10,965 $ 29,050 $ — $ 191,555 $ 548,405
Schedule of Loans Not Rated by Class of Loans	Nonperforming loans include loans past due 90 days and greater and loans on nonaccrual of interest status that have not been risk rated. The following table presents loans that are not rated, by class of loans as of December 31: (Dollars in thousands) Performing Nonperforming Total 2019 Commercial $ 1,048 $ — $ 1,048 Commercial real estate 1,163 — 1,163 Residential real estate 173,407 432 173,839 Construction & land development 4,433 — 4,433 Consumer 18,979 — 18,979 Total $ 199,030 $ 432 $ 199,462 2018 Commercial $ 877 $ — $ 877 Commercial real estate 1,184 — 1,184 Residential real estate 166,122 343 166,465 Construction & land development 3,687 — 3,687 Consumer 19,342 — 19,342 Total $ 191,212 $ 343 $ 191,555

Premises and Equipment (Tables)

Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2019
Property Plant And Equipment [Abstract]
Components of Premises and Equipment	Premises and equipment consisted of the following at December 31: (Dollars in thousands) 2019 2018 Land and improvements $ 2,384 $ 2,384 Buildings and improvements 12,869 11,058 Furniture and equipment 6,448 6,265 Leasehold improvements 296 309 21,997 20,016 Accumulated depreciation 9,957 10,055 Premises and equipment, net $ 12,040 $ 9,961

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2019
Leases [Abstract]
Summary of Other Information Related to Operating Leases	The following table summarizes other information related to our operating leases: December 31, 2019 Weighted-average remaining lease term - operating leases in years 6.1 Weighted-average discount rate - operating leases 3.15 %
Schedule of Aggregate Lease Maturities and Obligations	The following table presents aggregate lease maturities and obligations as of December 31, 2019: (Dollars in thousands) December 31, 2019 2020 $ 93 2021 105 2022 105 2023 105 2024 105 2025 and thereafter 126 Total lease payments 639 Less: interest 65 Present value of lease liabilities $ 574

Core Deposit Intangible Assets

Core Deposit Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Core Deposit Intangible and Related Accumulated Amortization	The following table shows the core deposit intangible and the related accumulated amortization as of December 31: (Dollars in thousands) 2019 2018 2017 Gross carrying amount $ 1,251 $ 1,251 $ 1,251 Accumulated amortization (1,147 ) (1,084 ) (983 ) Net carrying amount $ 104 $ 167 $ 268
Future Amortization Expense for Core Deposit Asset	The estimated aggregate future amortization expense for the core deposit assets remaining as of December 31, 2019 was as follows: (Dollars in thousands) Core Deposit Amortization 2020 $ 60 2021 44 $ 104

Interest-Bearing Deposits (Tabl

Interest-Bearing Deposits (Tables)	12 Months Ended
	Dec. 31, 2019
Banking And Thrift [Abstract]
Summary of Interest - Bearing Deposits	Interest-bearing deposits at December 31 were as follows: (Dollars in thousands) 2019 2018 Demand $ 161,838 $ 120,424 Savings 196,367 183,712 Time deposits: In excess of $250,000 23,034 17,951 Other 104,527 98,540 Total interest-bearing deposits $ 485,766 $ 420,627
Stated Maturities of Time Deposits	At December 31, 2019, stated maturities of time deposits were as follows: (Dollars in thousands) 2020 $ 63,354 2021 40,334 2022 16,958 2023 5,983 2024 932 Total $ 127,561

Borrowings (Tables)

Borrowings (Tables)	12 Months Ended
	Dec. 31, 2019
Debt Disclosure [Abstract]
Short-Term Borrowings	The outstanding balances and related information for short-term borrowings are summarized as follows: (Dollars in thousands) 2019 2018 Balance at year-end $ 38,889 $ 37,415 Average balance outstanding 37,258 41,334 Maximum month-end balance 38,889 44,155 Weighted-average rate at year-end 0.51 % 1.01 % Weighted-average rate during the year 0.85 0.81
Summary of Repurchase Agreements Accounted for as Secured Borrowings	The following table provides additional detail regarding repurchase agreements accounted for as secured borrowings: Remaining Contractual Maturity Overnight and Continuous (Dollars in thousands) December 31, 2019 December 31, 2018 Securities of U.S. Government agencies and mortgage-backed securities of government agencies pledged, fair value $ 39,058 $ 37,574 Repurchase agreements 38,889 37,415
Concerning of Other Borrowings	The following table sets forth information concerning other borrowings: Maturity Range Weighted Average Interest Stated Interest Rate Range At December 31, (Dollars in thousands) From To Rate From To 2019 2018 Fixed-rate amortizing 4/1/24 6/1/37 1.88 % 1.16 % 2.01 % $ 6,330 $ 8,525
Schedule of Maturities of Other Borrowings	Maturities of other borrowings at December 31, 2019, are summarized as follows for the years ended December 31: (Dollars in thousands) Amount Weighted Average Rate 2020 $ 1,665 1.84 2021 1,258 1.85 2022 946 1.86 2023 707 1.87 2024 and beyond 1,754 1.94 $ 6,330 1.88 %

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Provision for Income Taxes	The provision for income taxes consisted of the following for the years ended December 31: (Dollars in thousands) 2019 2018 2017 Current $ 2,438 $ 2,170 $ 3,296 Deferred 66 93 (167 ) Change in corporate tax rate — — 101 Total income tax provision $ 2,504 $ 2,263 $ 3,230
Income Tax Provision Attributable to Income from Operations	The income tax provision attributable to income from operations differed from the amounts computed by applying the statutory federal income tax rate of 21% in 2019 and 2018 and 34% for 2017 to income before income taxes as follows: (Dollars in thousands) 2019 2018 2017 Expected provision using statutory federal income tax rate $ 2,713 $ 2,452 $ 3,513 Effect of bond and loan tax-exempt income (124 ) (128 ) (251 ) Interest expense associated with carrying certain tax exempt bonds and loans 5 5 6 Bank owned life insurance income (94 ) (71 ) (121 ) Other 4 5 83 Total income tax provision $ 2,504 $ 2,263 $ 3,230
Tax Effects of Temporary Differences of Deferred Tax Assets and Deferred Tax Liabilities	The tax effects of temporary differences that give rise to deferred tax assets and deferred tax liabilities at December 31 were as follows: (Dollars in thousands) 2019 2018 Allowance for loan losses $ 1,571 $ 1,338 Unrealized loss on securities — 367 Other 10 30 Deferred tax assets 1,581 1,735 Premises and equipment (370 ) (311 ) Federal Home Loan Bank stock dividends (376 ) (376 ) Deferred loan fees (241 ) (240 ) Prepaid expenses (111 ) (76 ) Unrealized gain on securities (19 ) — Other (338 ) (286 ) Deferred tax liabilities (1,455 ) (1,289 ) Net deferred tax asset $ 126 $ 446

Financial Instruments with Of_2

Financial Instruments with Off-Balance Sheet Risk (Tables)	12 Months Ended
	Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Summary of Financial Instruments whose Contract Amount Represents Credit Risk	The following financial instruments whose contract amount represents credit risk were outstanding at December 31: (Dollars in thousands) 2019 2018 Commitments to extend credit $ 210,579 $ 172,257 Letters of credit 741 1,045

Related-Party Transactions (Tab

Related-Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2019
Related Party Transactions [Abstract]
Summary of Analysis of Activity of Related-Party Loans	The following is an analysis of activity of related-party loans for the years ended December 31: (Dollars in thousands) 2019 2018 Balance at beginning of year $ 1,130 $ 505 New loans and advances 102 114 Repayments, including loans sold 217 203 Changes in related parties 1 (142 ) 714 Balance at end of year $ 873 $ 1,130 1

Regulatory Matters (Tables)

Regulatory Matters (Tables)	12 Months Ended
	Dec. 31, 2019
Banking And Thrift [Abstract]
Summary of Actual Capital Amounts and Ratios of Company and Bank	The actual capital amounts and ratios of the Company and Bank as of December 31 are presented in the following tables: Actual Minimum Required For Capital Adequacy Purposes Minimum Required To Be Well Capitalized Under Prompt Corrective Action (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio 2019 Total capital to risk-weighted assets Consolidated $ 87,598 15.5 % $ 45,226 8.0 % $ 56,532 10.0 % Bank 86,544 15.3 45,209 8.0 56,511 10.0 Tier 1 capital to risk-weighted assets Consolidated 80,573 14.3 33,919 6.0 45,226 8.0 Bank 79,519 14.1 33,907 6.0 45,209 8.0 Common equity tier 1 capital to risk-weighted assets Consolidated 80,573 14.3 25,439 4.5 36,746 6.5 Bank 79,519 14.1 25,430 4.5 36,732 6.5 Tier 1 capital to average assets Consolidated 80,573 10.0 32,296 4.0 40,370 5.0 Bank 79,519 9.9 32,288 4.0 40,359 5.0 2018 Total capital to risk-weighted assets Consolidated $ 78,968 14.5 % $ 43,500 8.0 % $ 54,375 10.0 % Bank 77,854 14.3 43,488 8.0 54,361 10.0 Tier 1 capital to risk-weighted assets Consolidated 73,053 13.4 32,625 6.0 43,500 8.0 Bank 71,939 13.2 32,616 6.0 43,488 8.0 Common equity tier 1 capital to risk-weighted assets Consolidated 73,053 13.4 24,469 4.5 35,344 6.5 Bank 71,939 13.2 24,462 4.5 35,334 6.5 Tier 1 capital to average assets Consolidated 73,053 10.1 29,031 4.0 36,288 5.0 Bank 71,939 9.9 29,025 4.0 36,281 5.0

Condensed Parent Company Fina_2

Condensed Parent Company Financial Information (Tables)	12 Months Ended
	Dec. 31, 2019
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]
Summary of Condensed Financial Information	A summary of condensed financial information of the parent company as of December 31, 2019 and 2018, and for each of the three years in the period ended December 31, 2019 follows: (Dollars in thousands) 2019 2018 CONDENSED BALANCE SHEETS ASSETS Cash deposited with subsidiary bank $ 871 $ 969 Investment in subsidiary bank 84,422 75,422 Securities available-for-sale 92 83 Other assets 142 144 TOTAL ASSETS $ 85,527 $ 76,618 LIABILITIES AND SHAREHOLDERS’ EQUITY Total liabilities $ 51 $ 82 Total shareholders’ equity 85,476 76,536 TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY $ 85,527 $ 76,618
Summary of Condensed Statements of Comprehensive Income	(Dollars in thousands) 2019 2018 2017 CONDENSED STATEMENTS OF COMPREHENSIVE INCOME Interest on securities $ 3 $ 2 $ 2 Dividends from subsidiary 3,170 2,865 2,600 Unrealized gain (loss) on equity securities 9 (6 ) — Total income 3,182 2,861 2,602 Operating expenses 357 357 348 Income before taxes and undistributed equity income of subsidiary 2,825 2,504 2,254 Income tax benefit (73 ) (76 ) (123 ) Equity earnings in subsidiary, net of dividends 7,516 6,832 4,724 NET INCOME $ 10,414 $ 9,412 $ 7,101 COMPREHENSIVE INCOME $ 11,898 $ 8,692 $ 7,421
Summary of Condensed Statements of Cash Flows	(Dollars in thousands) 2019 2018 2017 CONDENSED STATEMENTS OF CASH FLOWS Cash flows from operating activities: Net income $ 10,414 $ 9,412 $ 7,101 Adjustments to reconcile net income to cash provided by operations: Equity earnings in subsidiary, net of dividends (7,516 ) (6,832 ) (4,724 ) Change in other assets, liabilities (38 ) 70 13 Net cash provided by operating activities 2,860 2,650 2,390 Cash flows from financing activities: Cash dividends paid (2,962 ) (2,688 ) (2,304 ) Cash received from issuance of treasury shares 4 — — Net cash used in financing activities (2,958 ) (2,688 ) (2,304 ) Increase (decrease) in cash (98 ) (38 ) 86 Cash at beginning of year 969 1,007 921 Cash at end of year $ 871 $ 969 $ 1,007

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2019
Fair Value Disclosures [Abstract]
Schedule of Fair Value of Assets Measured on Recurring Basis	The following table presents the assets reported on the consolidated statements of financial condition at their fair value on a recurring basis as of December 31, 2019 and December 31, 2018, by level within the fair value hierarchy. No liabilities were carried at fair value. As required by the accounting standards, financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. Equity securities and U.S. Treasury Notes are valued at the closing price reported on the active market on which the individual securities are traded. Obligations of U.S. government corporations and agencies, mortgage-backed securities, asset-backed securities, obligations of states, and political subdivisions are valued at observable market data for similar assets. (Dollars in thousands) Level I Level II Level III Total Assets: December 31, 2019 Securities available-for-sale U.S. Treasury security $ 999 $ — $ — $ 999 U.S. Government agencies — 5,496 — 5,496 Mortgage-backed securities of government agencies — 75,857 — 75,857 Asset-backed securities of government agencies — 917 — 917 State and political subdivisions — 21,511 — 21,511 Corporate bonds — 7,366 — 7,366 Total available-for-sale securities $ 999 $ 111,147 $ — $ 112,146 Equity securities $ 46 $ — $ 46 $ 92 Assets: December 31, 2018 Securities available-for-sale U.S. Treasury security $ 996 $ — $ — $ 996 U.S. Government agencies — 7,170 — 7,170 Mortgage-backed securities of government agencies — 44,901 — 44,901 Asset-backed securities of government agencies — 1,024 — 1,024 State and political subdivisions — 23,125 — 23,125 Corporate bonds — 8,312 — 8,312 Total available-for-sale securities $ 996 $ 84,532 $ — $ 85,528 Equity securities $ 37 $ — $ 46 $ 83
Schedule of Fair Value of Assets Measured on Nonrecurring Basis	The following table presents the assets measured on a nonrecurring basis on the consolidated balance sheets at their fair value as of December 31, 2019 and December 31, 2018, by level within the fair value hierarchy. Impaired loans that are collateral dependent are written down to fair value through the establishment of specific reserves. Techniques used to value the collateral securing the impaired loans include: quoted market prices for identical assets classified as Level I inputs; observable inputs, employed by certified appraisers, for similar assets classified as Level II inputs. In cases where valuation techniques included inputs that are unobservable and are based on estimates and assumptions developed by management based on the best information available under each circumstance, the asset valuation is classified as Level III inputs. (Dollars in thousands) Level I Level II Level III Total Assets measured on a nonrecurring basis December 31, 2019 Impaired loans $ — $ — $ 553 $ 553 Other real estate owned — — 99 99 Assets measured on a nonrecurring basis December 31, 2018 Impaired loans $ — $ — $ 636 $ 636 Other real estate owned — — 99 99
Schedule of Quantitative Information of Assets Measured at Fair Value on Nonrecurring Basis	The following table presents additional quantitative information about assets measured at fair value on a nonrecurring basis and for which the Company has utilized Level III inputs to determine fair value: Quantitative Information about Level III Fair Value Measurements Fair Value Valuation Unobservable Range (Dollars in thousands) Estimate Techniques Input (Weighted Average) December 31, 2019 Discounted Remaining term 3.9 yrs to 26.9 yrs / (16 yrs) Impaired loans $ 553 cash flow Discount rate 3.5% to 6.0% / (5.3%) Appraisal of Appraisal adjustments 2 -33 % Other real estate owned 99 collateral 1 Liquidation expense 2 -10 % December 31, 2018 Discounted Remaining term 1.2 yrs to 26.5 yrs / (10.9 yrs) Impaired loans $ 636 cash flow Discount rate 5.1% to 7.5% / (5.9%) Appraisal of Appraisal adjustments 2 -33 % Other real estate owned 99 collateral 1 Liquidation expense 2 -10 %

Fair Values of Financial Inst_2

Fair Values of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2019
Investments All Other Investments [Abstract]
Schedule of Estimated Fair Values of Recognized Financial Instruments	The estimated fair values of recognized financial instruments as of December 31 were as follows: 2019 Carrying Total Fair (Dollars in thousands) Value Level I Level II Level III Value Financial assets Cash and cash equivalents $ 102,017 $ 102,017 $ — $ — $ 102,017 Securities available-for-sale 112,146 999 111,147 — 112,146 Securities held-to-maturity 13,869 — 13,950 — 13,950 Equity securities 92 46 — 46 92 Restricted stock 4,614 N/A N/A N/A N/A Loans held for sale 622 622 — — 622 Net loans 544,616 — — 542,981 542,981 Bank-owned life insurance 18,894 18,894 — — 18,894 Accrued interest receivable 1,641 1,641 — — 1,641 Mortgage servicing rights 328 — — 328 328 Financial liabilities Deposits $ 683,546 $ 555,985 $ — $ 127,440 $ 683,425 Short-term borrowings 38,889 38,889 — — 38,889 Other borrowings 6,330 — — 6,273 6,273 Accrued interest payable 127 127 — — 127 2018 Carrying Total Fair (Dollars in thousands) Value Level I Level II Level III Value Financial assets Cash and cash equivalents $ 45,564 $ 45,564 $ — $ — $ 45,564 Securities available-for-sale 85,528 996 84,532 — 85,528 Securities held-to-maturity 20,688 — 20,118 — 20,118 Equity securities 83 37 — 46 83 Restricted stock 4,614 N/A N/A N/A N/A Loans held for sale 108 108 — — 108 Net loans 543,067 — — 543,076 543,076 Bank-owned life insurance 13,554 13,554 — — 13,554 Accrued interest receivable 1,581 1,581 — — 1,581 Mortgage servicing rights 281 — — 281 281 Financial liabilities Deposits $ 606,498 $ 490,007 $ — $ 114,434 $ 604,441 Short-term borrowings 37,415 37,415 — — 37,415 Other borrowings 8,525 — — 8,251 8,251 Accrued interest payable 88 88 — — 88
Summary of Equity Securities	The following table presents the carry amount of equity securities without readily determinable fair values, the cumulative amount of impairment, and the cumulative amount of observable price changes for orderly transactions for the identical or a similar investment of the same issuer. There have been no known transactions for the equity securities in 2019. (Dollars in thousands) December 31, 2019 Life-to-Date December 31, 2018 Life-to-Date Amortized cost $ 44 $ 44 Impairment — — Observable price changes 2 2 Carrying value $ 46 $ 46

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Income (Tables)	12 Months Ended
	Dec. 31, 2019
Equity [Abstract]
Schedule of Changes in Accumulated Other Comprehensive Income (Loss) by Component Net of Tax	The following table presents the changes in accumulated other comprehensive income (loss) by component net of tax for the years ended December 31, 2019, 2018, and 2017: (Dollars in thousands) Pretax Tax Effect After-Tax Affected Line Item In The Consolidated Statements Of Income Balance as of December 31, 2018 $ (1,786 ) $ 374 $ (1,412 ) Unrealized holding gain on available-for-sale securities arising during the period 1,803 (378 ) 1,425 Amortization of held-to-maturity discount resulting from transfer 75 (16 ) 59 Total other comprehensive income (loss) 1,878 (394 ) 1,484 BALANCE AS OF DECEMBER 31, 2019 $ 92 $ (20 ) $ 72 Balance as of December 31, 2017 $ (839 ) $ 176 $ (663 ) Unrealized holding loss on available-for-sale securities arising during the period (989 ) 208 (781 ) Amortization of held-to-maturity discount resulting from transfer 78 (17 ) 61 Total other comprehensive income (loss) (911 ) 191 (720 ) Reclassify equity AOCI gain to retained earnings (36 ) 7 (29 ) BALANCE AS OF DECEMBER 31, 2018 $ (1,786 ) $ 374 $ (1,412 ) Balance as of December 31, 2016 $ (1,323 ) $ 449 $ (874 ) Unrealized holding gain on available-for-sale securities arising during the period 376 (128 ) 248 Amortization of held-to-maturity discount resulting from transfer 108 (36 ) 72 Total other comprehensive income (loss) 484 (164 ) 320 Deferred tax reclassification from retained earnings — (109 ) (109 ) (a) Total other comprehensive income (loss) after reclassification 484 (273 ) 211 BALANCE AS OF DECEMBER 31, 2017 $ (839 ) $ 176 $ (663 ) (a) Federal income tax provision.

Quarterly Financial Data (Una_2

Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract]
Summary of Quarterly Financial Data	The following is a summary of selected quarterly financial data (unaudited) for the years ended December 31: (Dollars in thousands, except per share data) Interest Income Net Interest Income Net Income Basic Earnings Per Share Diluted Earnings Per Share 2019 First quarter $ 7,968 $ 7,011 $ 2,540 $ 0.93 $ 0.93 Second quarter 8,121 7,071 2,586 0.94 0.94 Third quarter 8,262 7,188 2,695 0.98 0.98 Fourth quarter 8,110 7,129 2,593 0.95 0.95 2018 First quarter $ 6,949 $ 6,389 $ 2,164 $ 0.79 $ 0.79 Second quarter 7,344 6,652 2,324 0.85 0.85 Third quarter 7,572 6,801 2,432 0.88 0.88 Fourth quarter 7,772 6,909 2,492 0.91 0.91 2017 First quarter $ 6,247 $ 5,862 $ 1,730 $ 0.63 $ 0.63 Second quarter 6,413 5,950 1,726 0.63 0.63 Third quarter 6,766 6,204 1,866 0.68 0.68 Fourth quarter 7,014 6,436 1,779 0.65 0.65

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019USD ($)SegmentBankingCentershares	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)	Jan. 01, 2019USD ($)
Summary Of Significant Accounting Policies [Line Items]
Number of operating industry segment | Segment	1
Number of banking centers | BankingCenter	16
Cash reserve requirement	$ 919,000	$ 846,000
Loan held for sale maximum period	3 days
Amount of other real state owned	$ 99,000	99,000
Impairment on goodwill	0	0
Advertising expenses	$ 223,000	$ 215,000	$ 168,000
Dilutive effects on earnings per share | shares	0
Operating right of use assets	$ 583,000
Operating lease liabilities	574,000
Prior Period Reclassification Adjustment Effect	$ 0
Accounting Standards Update 2016-02 [Member]
Summary Of Significant Accounting Policies [Line Items]
Operating right of use assets				$ 477,000
Operating lease liabilities				$ 469,000
Held-to-Maturity Securities [Member]
Summary Of Significant Accounting Policies [Line Items]
Total investment portfolio classified as held-to-maturity	11.00%
Minimum [Member]
Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents, amounts due from banks and federal fund sold, maturity period	1 day
Maximum [Member]
Summary Of Significant Accounting Policies [Line Items]
Cash and cash equivalents, amounts due from banks and federal fund sold, maturity period	90 days
Buildings [Member] | Minimum [Member]
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life of individual assets	20 years
Buildings [Member] | Maximum [Member]
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life of individual assets	40 years
Equipment [Member] | Minimum [Member]
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life of individual assets	3 years
Equipment [Member] | Maximum [Member]
Summary Of Significant Accounting Policies [Line Items]
Estimated useful life of individual assets	10 years

Summary of Significant Accoun_5

Summary of Significant Accounting Policies - Computation of Weighted Average Number of Common Shares Outstanding for Basic and Diluted Earnings Per Share (Detail) - shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Weighted average common shares	2,980,602	2,980,602	2,980,602
Average treasury shares	(238,306)	(238,360)	(238,360)
Total weighted average common shares outstanding basic and diluted	2,742,296	2,742,242	2,742,242

Securities - Summary of Securit

Securities - Summary of Securities Available-for-Sale and Restricted Stock (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	$ 111,874	$ 87,059
Gross Unrealized Gains, Available-for-sale	701	90
Gross Unrealized Losses, Available-for-sale	429	1,621
Fair Value, Available-for-sale	112,146	85,528
Amortized Cost, Held to maturity	13,869	20,688
Gross Unrealized Gains, Held to maturity	143	34
Gross Unrealized Losses, Held to maturity	62	604
Fair Value, Held to maturity	13,950	20,118
Amortized Cost	130,410	112,414
Gross Unrealized Gains	883	154
Gross Unrealized Losses	491	2,225
Fair Value	130,802	110,343
U.S. Treasury Security [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	998	997
Gross Unrealized Gains, Available-for-sale	1
Gross Unrealized Losses, Available-for-sale		1
Fair Value, Available-for-sale	999	996
U.S. Government Agencies [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	5,500	7,350
Gross Unrealized Losses, Available-for-sale	4	180
Fair Value, Available-for-sale	5,496	7,170
Amortized Cost, Held to maturity	4,999	9,482
Gross Unrealized Gains, Held to maturity		6
Gross Unrealized Losses, Held to maturity	6	390
Fair Value, Held to maturity	4,993	9,098
Mortgage-Backed Securities of Government Agencies [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	75,676	45,744
Gross Unrealized Gains, Available-for-sale	326	41
Gross Unrealized Losses, Available-for-sale	145	884
Fair Value, Available-for-sale	75,857	44,901
Amortized Cost, Held to maturity	8,870	11,206
Gross Unrealized Gains, Held to maturity	143	28
Gross Unrealized Losses, Held to maturity	56	214
Fair Value, Held to maturity	8,957	11,020
Asset-Backed Securities of Government Agencies [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	934	1,040
Gross Unrealized Losses, Available-for-sale	17	16
Fair Value, Available-for-sale	917	1,024
State and Political Subdivisions [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	21,161	23,282
Gross Unrealized Gains, Available-for-sale	351	49
Gross Unrealized Losses, Available-for-sale	1	206
Fair Value, Available-for-sale	21,511	23,125
Corporate Bonds [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	7,605	8,646
Gross Unrealized Gains, Available-for-sale	23
Gross Unrealized Losses, Available-for-sale	262	334
Fair Value, Available-for-sale	7,366	8,312
Equity Securities [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Equity securities	53	53
Gross Unrealized Gains, Equity securities	39	30
Fair Value, Equity securities	92	83
Restricted Stock [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost	4,614	4,614
Fair Value	$ 4,614	$ 4,614

Securities - Summary of Amortiz

Securities - Summary of Amortized Cost and Fair Value of Debt Securities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Available-for-sale
Due in one year or less, Amortized Cost	$ 4,723
Due after one through five years, Amortized Cost	16,247
Due after five through ten years, Amortized Cost	19,458
Due after ten years, Amortized Cost	71,446
Amortized Cost, Available-for-sale	111,874	$ 87,059
Due in one year or less, Fair Value	4,723
Due after one through five years, Fair Value	16,385
Due after five through ten years, Fair Value	19,537
Due after ten years, Fair Value	71,501
Total debt securities available-for-sale, Fair Value	112,146	85,528
Held-to-maturity
Due after one through five years, Amortized Cost	3,000
Due after ten years, Amortized Cost	10,869
Amortized Cost, Held to maturity	13,869	20,688
Due after one through five years, Fair Value	2,997
Due after ten years, Fair Value	10,953
Total debt securities held-to-maturity, Fair Value	$ 13,950	$ 20,118

Securities - Additional Informa

Securities - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019USD ($)Security	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)
Investments Debt And Equity Securities [Abstract]
Carrying value of pledged securities	$ 80,300,000	$ 83,400,000
Restricted stock investment in FHLB stock	4,100,000	4,100,000
Federal Reserve Bank stock	471,000	471,000
Sale of available-for-sale securities	$ 0	$ 0	$ 0
Number of securities in an unrealized loss position, Total | Security	41
Number of securities in continuous unrealized loss position, 12 or more months | Security	27

Securities - Summary of Gross U

Securities - Summary of Gross Unrealized Losses and Fair Value of Available for Sale Securities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Held-to-maturity, Gross Unrealized Losses, Total	$ 62	$ 604
Gross Unrealized Losses, Less Than 12 Months	74	262
Fair Value, Less Than 12 Months	22,702	17,970
Gross Unrealized Losses, 12 Months Or More	417	1,963
Fair Value, 12 Months Or More	25,704	66,251
Gross Unrealized Losses, Total	491	2,225
Fair Value, Total	48,406	84,221
U.S. Treasury Security [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than 12 Months		1
Fair Value, Less Than 12 Months		996
Gross Unrealized Losses, Total		1
Fair Value, Total		996
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Held-to-maturity, Gross Unrealized Losses, 12 Months Or More	6	390
Held-to-maturity, Fair Value, 12 Months Or More	4,993	8,609
Held-to-maturity, Gross Unrealized Losses, Total	6	390
Held-to-maturity, Fair Value, Total	4,993	8,609
Gross Unrealized Losses, 12 Months Or More	4	180
Fair Value, 12 Months Or More	3,496	7,170
Gross Unrealized Losses, Total	4	180
Fair Value, Total	3,496	7,170
Mortgage-Backed Securities of Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Held-to-maturity, Gross Unrealized Losses, Less Than 12 Months		72
Held-to-maturity, Fair Value, Less Than 12 Months		3,404
Held-to-maturity, Gross Unrealized Losses, 12 Months Or More	56	142
Held-to-maturity, Fair Value, 12 Months Or More	3,009	3,360
Held-to-maturity, Gross Unrealized Losses, Total	56	214
Held-to-maturity, Fair Value, Total	3,009	6,764
Gross Unrealized Losses, Less Than 12 Months	74	33
Fair Value, Less Than 12 Months	22,702	4,206
Gross Unrealized Losses, 12 Months Or More	71	851
Fair Value, 12 Months Or More	8,924	35,188
Gross Unrealized Losses, Total	145	884
Fair Value, Total	31,626	39,394
Asset-Backed Securities of Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than 12 Months		16
Fair Value, Less Than 12 Months		1,024
Gross Unrealized Losses, 12 Months Or More	17
Fair Value, 12 Months Or More	917
Gross Unrealized Losses, Total	17	16
Fair Value, Total	917	1,024
State and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than 12 Months		9
Fair Value, Less Than 12 Months		3,326
Gross Unrealized Losses, 12 Months Or More	1	197
Fair Value, 12 Months Or More	653	8,626
Gross Unrealized Losses, Total	1	206
Fair Value, Total	653	11,952
Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Gross Unrealized Losses, Less Than 12 Months		131
Fair Value, Less Than 12 Months		5,014
Gross Unrealized Losses, 12 Months Or More	262	203
Fair Value, 12 Months Or More	3,712	3,298
Gross Unrealized Losses, Total	262	334
Fair Value, Total	$ 3,712	$ 8,312

Loans - Summary of Loans (Detai

Loans - Summary of Loans (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans before deferred costs	$ 551,133	$ 548,405
Deferred loan costs	500	569
Total loans	551,633	548,974
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans before deferred costs	137,114	146,875
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans before deferred costs	196,748	183,605
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans before deferred costs	174,259	167,296
Construction & Land Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans before deferred costs	23,960	31,227
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans before deferred costs	$ 19,052	$ 19,402

Loans - Additional Information

Loans - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019USD ($)ContractProperty	Dec. 31, 2018USD ($)Contract
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans classified as troubled debt restructurings	$ 2,500,000	$ 1,500,000
Reserves allocated to customers whose loan terms are modified in troubled debt restructurings	18,000	$ 17,000
Loans payable in nonaccrual of interest status	$ 254,000
Loans restructured, subsequently defaulted | Contract	1	0
Loans restructured, subsequently defaulted	$ 200,000
Number of properties acquired | Property	1
Other real estate real estate acquired through foreclosure	$ 99,000	$ 99,000
Mortgage loans in process of foreclosure amount	50,000	57,000
Outstanding balance of commercial loans classified under credit risk, minimum amount	300,000
Loans listed as not rated under risk category, maximum amount	300,000
Loans serviced for others	97,700,000	92,300,000
Mortgage Servicing Rights [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Mortgage servicing rights	328,000	281,000
Valuation allowance	0	0
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Residential Mortgage Loans with servicing retained	75,900,000	66,800,000
Performing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans classified as troubled debt restructurings	2,200,000
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses related to commercial loans	$ 13,000,000	5,000,000
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses related to commercial loans		$ 5,900,000

Loans - Schedule of Allowances

Loans - Schedule of Allowances for Loan Losses by Portfolio Segment (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	$ 5,907	$ 5,604	$ 5,291
Provision for loan losses	1,140	1,316	1,145
Charge-offs	(258)	(1,082)	(1,204)
Recoveries	228	69	372
Net (charge-offs) recoveries	(30)	(1,013)	(832)
Ending balance	7,017	5,907	5,604
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	2,178	1,813	2,207
Provision for loan losses	102	1,127	429
Charge-offs	(47)	(823)	(1,184)
Recoveries	175	61	361
Net (charge-offs) recoveries	128	(762)	(823)
Ending balance	2,408	2,178	1,813
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1,791	1,735	1,264
Provision for loan losses	361	158	471
Charge-offs		(103)
Recoveries	1	1
Net (charge-offs) recoveries	1	(102)
Ending balance	2,153	1,791	1,735
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	1,245	1,273	1,189
Provision for loan losses	(100)	6	76
Charge-offs		(37)
Recoveries	7	3	8
Net (charge-offs) recoveries	7	(34)	8
Ending balance	1,152	1,245	1,273
Construction & Land Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	258	237	178
Provision for loan losses	(55)	21	59
Ending balance	203	258	237
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	306	175	141
Provision for loan losses	341	246	51
Charge-offs	(211)	(119)	(20)
Recoveries	45	4	3
Net (charge-offs) recoveries	(166)	(115)	(17)
Ending balance	481	306	175
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning balance	129	371	312
Provision for loan losses	491	(242)	59
Ending balance	$ 620	$ 129	$ 371

Loans - Allowances for Loan Los

Loans - Allowances for Loan Losses and Ending Balances by Portfolio Segment and Impairment Method (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment	$ 34	$ 101
Allowance for loan losses collectively evaluated for impairment	6,983	5,806
Total ending allowance balance	7,017	5,907	$ 5,604	$ 5,291
Loans individually evaluated for impairment	6,059	3,852
Loans collectively evaluated for impairment	545,074	544,553
Total ending loans balance	551,133	548,405
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment	16	36
Allowance for loan losses collectively evaluated for impairment	2,392	2,142
Total ending allowance balance	2,408	2,178	1,813	2,207
Loans individually evaluated for impairment	2,555	419
Loans collectively evaluated for impairment	134,559	146,456
Total ending loans balance	137,114	146,875
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment	17	64
Allowance for loan losses collectively evaluated for impairment	2,136	1,727
Total ending allowance balance	2,153	1,791	1,735	1,264
Loans individually evaluated for impairment	2,637	2,403
Loans collectively evaluated for impairment	194,111	181,202
Total ending loans balance	196,748	183,605
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment	1	1
Allowance for loan losses collectively evaluated for impairment	1,151	1,244
Total ending allowance balance	1,152	1,245	1,273	1,189
Loans individually evaluated for impairment	853	1,030
Loans collectively evaluated for impairment	173,406	166,266
Total ending loans balance	174,259	167,296
Construction & Land Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses collectively evaluated for impairment	203	258
Total ending allowance balance	203	258	237	178
Loans collectively evaluated for impairment	23,960	31,227
Total ending loans balance	23,960	31,227
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses collectively evaluated for impairment	481	306
Total ending allowance balance	481	306	175	141
Loans individually evaluated for impairment	14
Loans collectively evaluated for impairment	19,038	19,402
Total ending loans balance	19,052	19,402
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses collectively evaluated for impairment	620	129
Total ending allowance balance	$ 620	$ 129	$ 371	$ 312

Loans - Schedule of Impairment

Loans - Schedule of Impairment by Class of Loans (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	$ 6,972	$ 4,621	$ 9,832
Recorded Investment With No Allowance	5,483	3,122	5,565
Recorded Investment With Allowance	588	738	2,317
Total Recorded Investment	6,071	3,860	7,882
Related Allowance	34	101	244
Average Recorded Investment	5,676	6,369	7,573
Interest Income Recognized	134	113	123
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	2,982	815	3,352
Recorded Investment With No Allowance	2,541	383	1,329
Recorded Investment With Allowance	16	36	399
Total Recorded Investment	2,557	419	1,728
Related Allowance	16	36	74
Average Recorded Investment	2,054	1,511	2,884
Interest Income Recognized	68	37	52
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	2,952	2,616	4,826
Recorded Investment With No Allowance	2,471	1,976	3,117
Recorded Investment With Allowance	176	433	1,566
Total Recorded Investment	2,647	2,409	4,683
Related Allowance	17	64	151
Average Recorded Investment	2,517	3,531	3,213
Interest Income Recognized	11	19	14
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	1,024	1,190	1,654
Recorded Investment With No Allowance	457	763	1,119
Recorded Investment With Allowance	396	269	352
Total Recorded Investment	853	1,032	1,471
Related Allowance	1	1	19
Average Recorded Investment	1,093	1,327	1,476
Interest Income Recognized	54	$ 57	$ 57
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	14
Recorded Investment With No Allowance	14
Total Recorded Investment	14
Average Recorded Investment	12
Interest Income Recognized	$ 1

Loans - Schedule of Aging of Ac

Loans - Schedule of Aging of Accruing Past Due and Nonaccrual Loans (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 545,487	$ 543,790
Nonaccrual	4,298	3,155
Total Past Due and Nonaccrual	5,646	4,615
Total ending loans balance	551,133	548,405
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	135,707	146,431
Nonaccrual	1,325	157
Total Past Due and Nonaccrual	1,407	444
Total ending loans balance	137,114	146,875
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	194,157	181,388
Nonaccrual	2,405	2,131
Total Past Due and Nonaccrual	2,591	2,217
Total ending loans balance	196,748	183,605
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	173,023	165,837
Nonaccrual	521	807
Total Past Due and Nonaccrual	1,236	1,459
Total ending loans balance	174,259	167,296
Construction & Land Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	23,960	31,169
Total Past Due and Nonaccrual		58
Total ending loans balance	23,960	31,227
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	18,640	18,965
Nonaccrual	47	60
Total Past Due and Nonaccrual	412	437
Total ending loans balance	19,052	19,402
30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	830	953
30 to 59 Days Past Due [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	15	253
30 to 59 Days Past Due [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	186	86
30 to 59 Days Past Due [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	264	265
30 to 59 Days Past Due [Member] | Construction & Land Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		58
30 to 59 Days Past Due [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	365	291
60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	277	333
60 to 89 Days Past Due [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		34
60 to 89 Days Past Due [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	277	213
60 to 89 Days Past Due [Member] | Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		86
90 Days Plus Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	241	174
90 Days Plus Past Due [Member] | Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	67
90 Days Plus Past Due [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 174	$ 174

Loans - Summary of Troubled Deb

Loans - Summary of Troubled Debt Restructurings (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)Contract	Dec. 31, 2018USD ($)Contract	Dec. 31, 2017USD ($)Contract
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured | Contract	1	3	8
Pre-Modification Recorded Investment	$ 17	$ 227	$ 490
Post-Modification Recorded Investment	$ 17	$ 227	$ 490
Consumer [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured | Contract	1
Pre-Modification Recorded Investment	$ 17
Post-Modification Recorded Investment	$ 17
Commercial [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured | Contract		1	2
Pre-Modification Recorded Investment		$ 200	$ 150
Post-Modification Recorded Investment		$ 200	$ 150
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured | Contract		2	2
Pre-Modification Recorded Investment		$ 27	$ 52
Post-Modification Recorded Investment		$ 27	$ 52
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number Of Loans Restructured | Contract			4
Pre-Modification Recorded Investment			$ 288
Post-Modification Recorded Investment			$ 288

Loans - Summary of Loans by Cre

Loans - Summary of Loans by Credit Quality Indicator (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 551,133	$ 548,405
Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	137,114	146,875
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	196,748	183,605
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	174,259	167,296
Construction & Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	23,960	31,227
Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	19,052	19,402
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	304,382	316,835
Pass [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	110,731	125,840
Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	174,045	163,261
Pass [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	183	194
Pass [Member] | Construction & Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	19,423	27,540
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	26,690	10,965
Special Mention [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	15,040	5,383
Special Mention [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	11,546	5,582
Special Mention [Member] | Construction & Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	104
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	20,599	29,050
Substandard [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	10,295	14,775
Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	9,994	13,578
Substandard [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	237	637
Substandard [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	73	60
Not Rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	199,462	191,555
Not Rated [Member] | Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,048	877
Not Rated [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,163	1,184
Not Rated [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	173,839	166,465
Not Rated [Member] | Construction & Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	4,433	3,687
Not Rated [Member] | Consumer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 18,979	$ 19,342

Loans - Schedule of Loans Not R

Loans - Schedule of Loans Not Rated by Class of Loans (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	$ 199,462	$ 191,555
Commercial [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	1,048	877
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	1,163	1,184
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	173,839	166,465
Construction & Land Development [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	4,433	3,687
Consumer [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	18,979	19,342
Performing [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	199,030	191,212
Performing [Member] | Commercial [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	1,048	877
Performing [Member] | Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	1,163	1,184
Performing [Member] | Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	173,407	166,122
Performing [Member] | Construction & Land Development [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	4,433	3,687
Performing [Member] | Consumer [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	18,979	19,342
Nonperforming [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	432	343
Nonperforming [Member] | Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Loans not rated by class of loans	$ 432	$ 343

Premises and Equipment - Compon

Premises and Equipment - Components of Premises and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 21,997	$ 20,016
Accumulated depreciation	9,957	10,055
Premises and equipment, net	12,040	9,961
Land and Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	2,384	2,384
Buildings and Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	12,869	11,058
Furniture and Equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	6,448	6,265
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 296	$ 309

Premises and Equipment - Additi

Premises and Equipment - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Property Plant And Equipment [Abstract]
Depreciation expense	$ 562	$ 598	$ 652

Leases - Additional Information

Leases - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)
Schedule Of Operating Leases [Line Items]
Weighted-average remaining lease term - operating leases in years	6 years 1 month 6 days
Operating lease extension period	5 years
Operating lease right of use asset	$ 583
Operating lease liabilities	574
Operating lease cost	$ 71
Minimum [Member]
Schedule Of Operating Leases [Line Items]
Weighted-average remaining lease term - operating leases in years	7 years
Maximum [Member]
Schedule Of Operating Leases [Line Items]
Weighted-average remaining lease term - operating leases in years	8 years

Leases - Summary of Other Infor

Leases - Summary of Other Information Related to Operating Leases (Detail)	Dec. 31, 2019
Leases [Abstract]
Weighted-average remaining lease term - operating leases in years	6 years 1 month 6 days
Weighted-average discount rate - operating leases	3.15%

Leases - Schedule of Aggregate

Leases - Schedule of Aggregate Lease Maturities and Obligations (Detail) $ in Thousands	Dec. 31, 2019USD ($)
Leases [Abstract]
2020	$ 93
2021	105
2022	105
2023	105
2024	105
2025 and thereafter	126
Total lease payments	639
Less: interest	65
Present value of lease liabilities	$ 574

Core Deposit Intangible Asset_2

Core Deposit Intangible Assets - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Amortization Expense [Line Items]
Core deposit intangible	$ 0	$ 0	$ 0
Amortization Expenses	$ 63,000	101,000	116,000
Core Deposits [Member]
Amortization Expense [Line Items]
Asset Amortized over an estimated life	10 years
Amortization Expenses	$ 63,000	$ 101,000	$ 116,000

Core Deposit Intangible Asset_3

Core Deposit Intangible Assets - Core Deposit Intangible and Related Accumulated Amortization (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Goodwill And Core Deposit Intangibles [Line Items]
Net carrying amount	$ 104
Core Deposits [Member]
Goodwill And Core Deposit Intangibles [Line Items]
Gross carrying amount	1,251	$ 1,251	$ 1,251
Accumulated amortization	(1,147)	(1,084)	(983)
Net carrying amount	$ 104	$ 167	$ 268

Core Deposit Intangible Asset_4

Core Deposit Intangible Assets - Future Amortization Expense for Core Deposit Asset (Detail) $ in Thousands	Dec. 31, 2019USD ($)
Goodwill And Intangible Assets Disclosure [Abstract]
2020	$ 60
2021	44
Net carrying amount	$ 104

Interest-Bearing Deposits - Sum

Interest-Bearing Deposits - Summary of Interest - Bearing Deposits (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Interest Bearing Deposits [Line Items]
Total interest-bearing deposits	$ 485,766	$ 420,627
Interest-bearing Deposits [Member]
Interest Bearing Deposits [Line Items]
Demand	161,838	120,424
Savings	196,367	183,712
In excess of $250,000	23,034	17,951
Other	104,527	98,540
Total interest-bearing deposits	$ 485,766	$ 420,627

Interest-Bearing Deposits - Sta

Interest-Bearing Deposits - Stated Maturities of Time Deposits (Detail) $ in Thousands	Dec. 31, 2019USD ($)
Banking And Thrift [Abstract]
2020	$ 63,354
2021	40,334
2022	16,958
2023	5,983
2024	932
Total	$ 127,561

Borrowings - Short-Term Borrowi

Borrowings - Short-Term Borrowings (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Equity Method Investments And Cost Method Investments [Abstract]
Balance at year-end	$ 38,889	$ 37,415
Average balance outstanding	37,258	41,334
Maximum month-end balance	$ 38,889	$ 44,155
Weighted-average rate at year-end	0.51%	1.01%
Weighted-average rate during the year	0.85%	0.81%

Borrowings - Summary of Repurch

Borrowings - Summary of Repurchase Agreements Accounted for as Secured Borrowings (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Short Term Borrowings [Abstract]
Securities of U.S. Government agencies and mortgage-backed securities of government agencies pledged, fair value	$ 39,058	$ 37,574
Repurchase agreements	$ 38,889	$ 37,415

Borrowings - Concerning of Othe

Borrowings - Concerning of Other Borrowings (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Other borrowings	$ 6,330	$ 8,525
Fixed Rate Amortizing Borrowing [Member]
Debt Instrument [Line Items]
Maturity date Range, From	Apr. 1, 2024
Maturity date Range, To	Jun. 1, 2037
Weighted Average Interest Rate	1.88%
Other borrowings	$ 6,330	$ 8,525
Fixed Rate Amortizing Borrowing [Member] | Minimum [Member]
Debt Instrument [Line Items]
Stated Interest Rate Range	1.16%
Fixed Rate Amortizing Borrowing [Member] | Maximum [Member]
Debt Instrument [Line Items]
Stated Interest Rate Range	2.01%

Borrowings - Schedule of Maturi

Borrowings - Schedule of Maturities of Other Borrowings (Detail) - Other Borrowings [Member] $ in Thousands	Dec. 31, 2019USD ($)
Debt Instrument [Line Items]
2020	$ 1,665
2021	1,258
2022	946
2023	707
2024 and beyond	1,754
Long term Debt, Total	$ 6,330
Weighted Average Interest Rate, 2020	1.84%
Weighted Average Interest Rate, 2021	1.85%
Weighted Average Interest Rate, 2022	1.86%
Weighted Average Interest Rate, 2023	1.87%
Weighted Average Interest Rate, 2024 and beyond	1.94%
Total	1.88%

Borrowings - Additional Informa

Borrowings - Additional Information (Detail) $ in Millions	Dec. 31, 2019USD ($)
Debt Instrument [Line Items]
Additional borrowing capacity	$ 96.6
Minimum [Member]
Debt Instrument [Line Items]
Principal curtailment is due on borrowings	10.00%
Maximum [Member]
Debt Instrument [Line Items]
Principal curtailment is due on borrowings	20.00%

Income Taxes - Provision for In

Income Taxes - Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Expense Benefit Continuing Operations [Abstract]
Current	$ 2,438	$ 2,170	$ 3,296
Deferred	66	93	(167)
Change in corporate tax rate			101
Total income tax provision	$ 2,504	$ 2,263	$ 3,230

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($)	Dec. 22, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Effective tax rate	34.00%	21.00%	21.00%	34.00%
Tax expense (benefit) due to Tax Cuts and Jobs Act				$ 101,000
Liability for uncertain tax position		$ 0
Unrecognized tax benefits		$ 0

Income Taxes - Income Tax Provi

Income Taxes - Income Tax Provision Attributable to Income from Operations (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Expense Benefit Continuing Operations Income Tax Reconciliation [Abstract]
Expected provision using statutory federal income tax rate	$ 2,713	$ 2,452	$ 3,513
Effect of bond and loan tax-exempt income	(124)	(128)	(251)
Interest expense associated with carrying certain tax exempt bonds and loans	5	5	6
Bank owned life insurance income	(94)	(71)	(121)
Other	4	5	83
Total income tax provision	$ 2,504	$ 2,263	$ 3,230

Income Taxes - Tax Effects of T

Income Taxes - Tax Effects of Temporary Differences of Deferred Tax Assets and Deferred Tax Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Components Of Deferred Tax Assets And Liabilities [Abstract]
Allowance for loan losses	$ 1,571	$ 1,338
Unrealized loss on securities		367
Other	10	30
Deferred tax assets	1,581	1,735
Premises and equipment	(370)	(311)
Federal Home Loan Bank stock dividends	(376)	(376)
Deferred loan fees	(241)	(240)
Prepaid expenses	(111)	(76)
Unrealized gain on securities	(19)
Other	(338)	(286)
Deferred tax liabilities	(1,455)	(1,289)
Net deferred tax asset	$ 126	$ 446

Employee Benefits - Additional

Employee Benefits - Additional Information (Detail) - USD ($) $ in Thousands	Jan. 01, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Defined Contribution Plan Disclosure [Line Items]
Profit sharing contribution		3.00%	3.00%	3.00%
Company match of participant contributions	100.00%			50.00%
Expense under plan		$ 679	$ 565	$ 363
Maximum [Member]
Defined Contribution Plan Disclosure [Line Items]
Profit sharing contribution	4.00%			2.00%

Financial Instruments with Of_3

Financial Instruments with Off-Balance Sheet Risk - Summary of Financial Instruments whose Contract Amount Represents Credit Risk (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Off Balance Sheet Financing [Line Items]
Fair value of financial instruments	$ 741	$ 1,045
Commitments to Extend Credit [Member]
Off Balance Sheet Financing [Line Items]
Fair value of financial instruments	$ 210,579	$ 172,257

Related-Party Transactions - Su

Related-Party Transactions - Summary of Analysis of Activity of Related-Party Loans (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Related Party Transactions [Abstract]
Balance at beginning of year	$ 1,130	$ 505
New loans and advances	102	114
Repayments, including loans sold	217	203
Changes in related parties	(142)	714
Balance at end of year	$ 873	$ 1,130

Related-Party Transactions - _2

Related-Party Transactions - Summary of Analysis of Activity of Related-Party Loans (Parenthetical) (Detail)	Dec. 31, 2018Director
Related Party Transactions [Abstract]
Number of new directors appointed	2

Related-Party Transactions - Ad

Related-Party Transactions - Additional Information (Detail) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Related Party Transactions [Abstract]
Deposits from executive officers, directors and their related business interests	$ 2.2	$ 2.3

Regulatory Matters - Summary of

Regulatory Matters - Summary of Actual Capital Amounts and Ratios of Company and Bank (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total capital to risk-weighted assets, Actual Amount	$ 86,544	$ 77,854
Tier 1 capital to risk-weighted assets, Actual Amount	79,519	71,939
Common equity tier 1 capital to risk-weighted assets, Actual Amount	79,519	71,939
Tier 1 capital to average assets, Actual Amount	$ 79,519	$ 71,939
Total capital to risk-weighted assets, Actual Ratio	15.30%	14.30%
Tier 1 capital to risk-weighted assets, Actual Ratio	14.10%	13.20%
Common equity tier 1 capital to risk-weighted assets, Actual Ratio	14.10%	13.20%
Tier 1 capital to average assets, Actual Ratio	9.90%	9.90%
Total capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Amount	$ 45,209	$ 43,488
Tier 1 capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Amount	33,907	32,616
Common equity tier I capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Amount	25,430	24,462
Tier 1 capital to average assets, Minimum Required for Capital Adequacy Purposes Amount	$ 32,288	$ 29,025
Total capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Ratio	8.00%	8.00%
Tier 1 capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Ratio	6.00%	6.00%
Common equity tier I capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Ratio	4.50%	4.50%
Tier 1 capital to average assets, Minimum Required for Capital Adequacy Purposes Ratio	4.00%	4.00%
Total capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Amount	$ 56,511	$ 54,361
Tier 1 capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Amount	45,209	43,488
Common equity tier I capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Amount	36,732	35,334
Tier 1 capital to average assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Amount	$ 40,359	$ 36,281
Total capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Ratio	10.00%	10.00%
Tier 1 capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Ratio	8.00%	8.00%
Common equity tier I capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Ratio	6.50%	6.50%
Tier 1 capital to average assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Ratio	5.00%	5.00%
Consolidated [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total capital to risk-weighted assets, Actual Amount	$ 87,598	$ 78,968
Tier 1 capital to risk-weighted assets, Actual Amount	80,573	73,053
Common equity tier 1 capital to risk-weighted assets, Actual Amount	80,573	73,053
Tier 1 capital to average assets, Actual Amount	$ 80,573	$ 73,053
Total capital to risk-weighted assets, Actual Ratio	15.50%	14.50%
Tier 1 capital to risk-weighted assets, Actual Ratio	14.30%	13.40%
Common equity tier 1 capital to risk-weighted assets, Actual Ratio	14.30%	13.40%
Tier 1 capital to average assets, Actual Ratio	10.00%	10.10%
Total capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Amount	$ 45,226	$ 43,500
Tier 1 capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Amount	33,919	32,625
Common equity tier I capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Amount	25,439	24,469
Tier 1 capital to average assets, Minimum Required for Capital Adequacy Purposes Amount	$ 32,296	$ 29,031
Total capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Ratio	8.00%	8.00%
Tier 1 capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Ratio	6.00%	6.00%
Common equity tier I capital to risk-weighted assets, Minimum Required for Capital Adequacy Purposes Ratio	4.50%	4.50%
Tier 1 capital to average assets, Minimum Required for Capital Adequacy Purposes Ratio	4.00%	4.00%
Total capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Amount	$ 56,532	$ 54,375
Tier 1 capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Amount	45,226	43,500
Common equity tier I capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Amount	36,746	35,344
Tier 1 capital to average assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Amount	$ 40,370	$ 36,288
Total capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Ratio	10.00%	10.00%
Tier 1 capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Ratio	8.00%	8.00%
Common equity tier I capital to risk-weighted assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Ratio	6.50%	6.50%
Tier 1 capital to average assets, Minimum Required to be Well Capitalized Under Prompt Corrective Action Ratio	5.00%	5.00%

Regulatory Matters - Additional

Regulatory Matters - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Jan. 01, 2020
Schedule Of Regulatory Assets And Liabilities [Line Items]
Period of Retained Earnings For Restriction of Dividend	2 years
Maximum percentage of secured loans of Bank's common stock and capital surplus	10.00%
Subsequent Event [Member]
Schedule Of Regulatory Assets And Liabilities [Line Items]
Provision for dividend to the Company		$ 14.3

Condensed Parent Company Fina_3

Condensed Parent Company Financial Information - Summary of Condensed Financial Information (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Cash and due from banks	$ 17,648	$ 23,214
Fair Value, Available-for-sale	112,146	85,528
TOTAL ASSETS	818,683	731,722
LIABILITIES AND SHAREHOLDERS’ EQUITY
Total liabilities	733,207	655,186
Total shareholders’ equity	85,476	76,536	$ 70,532	$ 65,415
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	818,683	731,722
Parent Company [Member]
ASSETS
Cash and due from banks	871	969
Investment in subsidiary bank	84,422	75,422
Fair Value, Available-for-sale	92	83
Other assets	142	144
TOTAL ASSETS	85,527	76,618
LIABILITIES AND SHAREHOLDERS’ EQUITY
Total liabilities	51	82
Total shareholders’ equity	85,476	76,536
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$ 85,527	$ 76,618

Condensed Parent Company Fina_4

Condensed Parent Company Financial Information - Summary of Condensed Statements of Comprehensive Income (Detail) - USD ($) $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Interest on securities	$ 8,110	$ 8,262	$ 8,121	$ 7,968	$ 7,772	$ 7,572	$ 7,344	$ 6,949	$ 7,014	$ 6,766	$ 6,413	$ 6,247	$ 32,461	$ 29,637	$ 26,440
Unrealized gain (loss) on equity securities													9	(6)
NET INCOME	$ 2,593	$ 2,695	$ 2,586	$ 2,540	$ 2,492	$ 2,432	$ 2,324	$ 2,164	$ 1,779	$ 1,866	$ 1,726	$ 1,730	10,414	9,412	7,101
COMPREHENSIVE INCOME													11,898	8,692	7,421
Parent Company [Member]
Interest on securities													3	2	2
Dividends from subsidiary													3,170	2,865	2,600
Unrealized gain (loss) on equity securities													9	(6)
Total income													3,182	2,861	2,602
Operating expenses													357	357	348
Income before taxes and undistributed equity income of subsidiary													2,825	2,504	2,254
Income tax benefit													(73)	(76)	(123)
Equity earnings in subsidiary, net of dividends													7,516	6,832	4,724
NET INCOME													10,414	9,412	7,101
COMPREHENSIVE INCOME													$ 11,898	$ 8,692	$ 7,421

Condensed Parent Company Fina_5

Condensed Parent Company Financial Information - Summary of Condensed Statements of Cash Flows (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 10,414	$ 9,412	$ 7,101
Adjustments to reconcile net income to net cash provided by operating activities:
Other assets and liabilities	87	508	289
Net cash provided by operating activities	11,898	12,288	8,955
CASH FLOWS FROM FINANCING ACTIVITIES
Cash dividends paid	(2,962)	(2,688)	(2,304)
Issuance of treasury stock	4
Net cash provided by financing activities	73,369	15,602	29,932
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	45,564	36,420	36,838
CASH AND CASH EQUIVALENTS AT END OF YEAR	102,017	45,564	36,420
Parent Company [Member]
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	10,414	9,412	7,101
Adjustments to reconcile net income to net cash provided by operating activities:
Equity earnings in subsidiary, net of dividends	(7,516)	(6,832)	(4,724)
Other assets and liabilities	(38)	70	13
Net cash provided by operating activities	2,860	2,650	2,390
CASH FLOWS FROM FINANCING ACTIVITIES
Cash dividends paid	(2,962)	(2,688)	(2,304)
Issuance of treasury stock	4
Net cash provided by financing activities	(2,958)	(2,688)	(2,304)
Increase (decrease) in cash	(98)	(38)	86
CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR	969	1,007	921
CASH AND CASH EQUIVALENTS AT END OF YEAR	$ 871	$ 969	$ 1,007

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Liabilities carried at fair value	$ 0	$ 0

Fair Value Measurements - Sched

Fair Value Measurements - Schedule of Fair Value of Assets Measured on Recurring Basis (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	$ 112,146	$ 85,528
Equity securities	92	83
U.S. Treasury Security [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	999	996
U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	5,496	7,170
Mortgage-Backed Securities of Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	75,857	44,901
Asset-Backed Securities of Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	917	1,024
State and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	21,511	23,125
Corporate Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	7,366	8,312
Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	112,146	85,528
Equity securities	92	83
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Security [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	999	996
Fair Value, Measurements, Recurring [Member] | U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	5,496	7,170
Fair Value, Measurements, Recurring [Member] | Mortgage-Backed Securities of Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	75,857	44,901
Fair Value, Measurements, Recurring [Member] | Asset-Backed Securities of Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	917	1,024
Fair Value, Measurements, Recurring [Member] | State and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	21,511	23,125
Fair Value, Measurements, Recurring [Member] | Corporate Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	7,366	8,312
Fair Value, Measurements, Recurring [Member] | Level I [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	999	996
Equity securities	46	37
Fair Value, Measurements, Recurring [Member] | Level I [Member] | U.S. Treasury Security [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	999	996
Fair Value, Measurements, Recurring [Member] | Level II [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	111,147	84,532
Fair Value, Measurements, Recurring [Member] | Level II [Member] | U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	5,496	7,170
Fair Value, Measurements, Recurring [Member] | Level II [Member] | Mortgage-Backed Securities of Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	75,857	44,901
Fair Value, Measurements, Recurring [Member] | Level II [Member] | Asset-Backed Securities of Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	917	1,024
Fair Value, Measurements, Recurring [Member] | Level II [Member] | State and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	21,511	23,125
Fair Value, Measurements, Recurring [Member] | Level II [Member] | Corporate Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	7,366	8,312
Fair Value, Measurements, Recurring [Member] | Level III [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Equity securities	$ 46	$ 46

Fair Value Measurements - Sch_2

Fair Value Measurements - Schedule of Fair Value of Assets Measured on Nonrecurring Basis (Detail) - Fair Value, Measurements, Nonrecurring [Member] - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets	$ 553	$ 636
Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets	99	99
Level III [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets	553	636
Level III [Member] | Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total Assets	$ 99	$ 99

Fair Value Measurements - Sch_3

Fair Value Measurements - Schedule of Quantitative Information of Assets Measured at Fair Value on Nonrecurring Basis (Detail) - Level III [Member] $ in Thousands	Dec. 31, 2019USD ($)yr	Dec. 31, 2018USD ($)yr
Impaired Loans [Member] | Valuation Technique, Discounted Cash Flow [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value Estimate | $	$ 553	$ 636
Impaired Loans [Member] | Valuation Technique, Discounted Cash Flow [Member] | Minimum [Member] | Measurement Input, Expected Term [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loan, measurement input	3.9	1.2
Impaired Loans [Member] | Valuation Technique, Discounted Cash Flow [Member] | Minimum [Member] | Measurement Input, Discount Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loan, measurement input	0.035	0.051
Impaired Loans [Member] | Valuation Technique, Discounted Cash Flow [Member] | Maximum [Member] | Measurement Input, Expected Term [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loan, measurement input	26.9	26.5
Impaired Loans [Member] | Valuation Technique, Discounted Cash Flow [Member] | Maximum [Member] | Measurement Input, Discount Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loan, measurement input	0.060	0.075
Impaired Loans [Member] | Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member] | Measurement Input, Expected Term [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loan, measurement input	16	10.9
Impaired Loans [Member] | Valuation Technique, Discounted Cash Flow [Member] | Weighted Average [Member] | Measurement Input, Discount Rate [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loan, measurement input	0.053	0.059
Other Real Estate Owned [Member] | Appraisal of Collateral [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Fair Value Estimate | $	$ 99	$ 99
Impaired loan, measurement input	(0.10)	(0.10)
Other Real Estate Owned [Member] | Appraisal of Collateral [Member] | Weighted Average [Member]
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Impaired loan, measurement input	(0.33)	(0.33)

Fair Values of Financial Inst_3

Fair Values of Financial Instruments - Schedule of Estimated Fair Values of Recognized Financial Instruments (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financial assets
Securities available-for-sale	$ 112,146	$ 85,528
Securities held-to-maturity	13,950	20,118
Equity securities	92	83
Loans held for sale	622	108
Bank-owned life insurance	18,894	13,554
Mortgage Servicing Rights [Member]
Financial assets
Mortgage servicing rights	328	281
Carrying Value [Member]
Financial assets
Cash and cash equivalents	102,017	45,564
Securities available-for-sale	112,146	85,528
Securities held-to-maturity	13,869	20,688
Equity securities	92	83
Restricted stock	4,614	4,614
Loans held for sale	622	108
Net loans	544,616	543,067
Bank-owned life insurance	18,894	13,554
Accrued interest receivable	1,641	1,581
Financial liabilities
Deposits	683,546	606,498
Short-term borrowings	38,889	37,415
Other borrowings	6,330	8,525
Accrued interest payable	127	88
Carrying Value [Member] | Mortgage Servicing Rights [Member]
Financial assets
Mortgage servicing rights	328	281
Fair Value [Member]
Financial assets
Cash and cash equivalents	102,017	45,564
Securities available-for-sale	112,146	85,528
Securities held-to-maturity	13,950	20,118
Equity securities	92	83
Loans held for sale	622	108
Net loans	542,981	543,076
Bank-owned life insurance	18,894	13,554
Accrued interest receivable	1,641	1,581
Financial liabilities
Deposits	683,425	604,441
Short-term borrowings	38,889	37,415
Other borrowings	6,273	8,251
Accrued interest payable	127	88
Fair Value [Member] | Mortgage Servicing Rights [Member]
Financial assets
Mortgage servicing rights	328	281
Fair Value [Member] | Level I [Member]
Financial assets
Cash and cash equivalents	102,017	45,564
Securities available-for-sale	999	996
Equity securities	46	37
Loans held for sale	622	108
Bank-owned life insurance	18,894	13,554
Accrued interest receivable	1,641	1,581
Financial liabilities
Deposits	555,985	490,007
Short-term borrowings	38,889	37,415
Accrued interest payable	127	88
Fair Value [Member] | Level II [Member]
Financial assets
Securities available-for-sale	111,147	84,532
Securities held-to-maturity	13,950	20,118
Fair Value [Member] | Level III [Member]
Financial assets
Equity securities	46	46
Net loans	542,981	543,076
Financial liabilities
Deposits	127,440	114,434
Other borrowings	6,273	8,251
Fair Value [Member] | Level III [Member] | Mortgage Servicing Rights [Member]
Financial assets
Mortgage servicing rights	$ 328	$ 281

Fair Values of Financial Inst_4

Fair Values of Financial Instruments - Summary of Equity Securities (Detail) - Life To Date [Member] - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Amortized cost	$ 44	$ 44
Observable price changes	2	2
Carrying value	$ 46	$ 46

Fair Values of Financial Inst_5

Fair Values of Financial Instruments - Additional Information (Detail) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Commitments to extend credit and letters of credit	$ 211.3	$ 173.3

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Income - Schedule of Changes in Accumulated Other Comprehensive Income (Loss) by Component Net of Tax (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized holding gain (loss) on available-for-sale securities arising during the period, Pretax	$ 1,803	$ (989)	$ 376
Beginning balance, After-tax	(1,412)
Other comprehensive income (loss)	1,484	(720)	320
Ending Balance, After-tax	72	(1,412)
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance, Pretax	(1,786)	(839)	(1,323)
Unrealized holding gain (loss) on available-for-sale securities arising during the period, Pretax	1,803	(989)	376
Amortization of held-to-maturity discount resulting from transfer, Pretax	75	78	108
Total other comprehensive income (loss), Pretax	1,878	(911)	484
Reclassify equity AOCI gain to retained earnings, Pretax		(36)
Total other comprehensive income (loss) after reclassification, Pretax			484
Ending balance, Pretax	92	(1,786)	(839)
Beginning balance, Tax Effect	374	176	449
Unrealized holding gain (loss) on available-for-sale securities arising during the period, Tax Effect	(378)	208	(128)
Amortization of held-to-maturity discount resulting from transfer, Tax Effect	(16)	(17)	(36)
Total other comprehensive income (loss), Tax Effect	(394)	191	(164)
Deferred tax reclassification from retained earnings, Tax Effect			(109)
Reclassify equity AOCI gain to retained earnings, Tax Effect		7
Total other comprehensive income (loss)after reclassification, Tax Effect			(273)
Ending Balance, Tax Effect	(20)	374	176
Beginning balance, After-tax	(1,412)	(663)	(874)
Unrealized holding gain (loss) on available-for-sale securities arising during the period, After-Tax	1,425	(781)	248
Amortization of held-to-maturity discount resulting from transfer, After-tax	59	61	72
Other comprehensive income (loss)	1,484	(720)	320
Deferred tax reclassification from retained earnings, After-tax			(109)
Reclassify equity AOCI gain to retained earnings, After-tax		(29)
Total other comprehensive income (loss) after reclassification, After-tax			211
Ending Balance, After-tax	$ 72	$ (1,412)	$ (663)

Contingent Liabilities - Additi

Contingent Liabilities - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Period of termination	2 years

Quarterly Financial Data (Una_3

Quarterly Financial Data (Unaudited) - Summary of Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Interest Income	$ 8,110	$ 8,262	$ 8,121	$ 7,968	$ 7,772	$ 7,572	$ 7,344	$ 6,949	$ 7,014	$ 6,766	$ 6,413	$ 6,247	$ 32,461	$ 29,637	$ 26,440
Net Interest Income	7,129	7,188	7,071	7,011	6,909	6,801	6,652	6,389	6,436	6,204	5,950	5,862	28,399	26,751	24,452
Net income	$ 2,593	$ 2,695	$ 2,586	$ 2,540	$ 2,492	$ 2,432	$ 2,324	$ 2,164	$ 1,779	$ 1,866	$ 1,726	$ 1,730	$ 10,414	$ 9,412	$ 7,101
Basic Earnings Per Share	$ 0.95	$ 0.98	$ 0.94	$ 0.93	$ 0.91	$ 0.88	$ 0.85	$ 0.79	$ 0.65	$ 0.68	$ 0.63	$ 0.63
Diluted Earnings Per Share	$ 0.95	$ 0.98	$ 0.94	$ 0.93	$ 0.91	$ 0.88	$ 0.85	$ 0.79	$ 0.65	$ 0.68	$ 0.63	$ 0.63