CSB Bancorp (CSBB) 10-Q 13 Nov 23 2023 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2023	Nov. 01, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2023
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Entity Registrant Name	CSB BANCORP INC /OH
Trading Symbol	CSBB
Entity Central Index Key	0000880417
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Bankruptcy Proceedings, Reporting Current	true
Title of 12(g) Security	Common Shares, $6.25 par value
Security Exchange Name	NONE
Entity Common Stock, Shares Outstanding		2,671,313
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, Address Line Two	P.O. Box 232
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 Quarterly Report	true
Document Transition Report	false

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Cash and cash equivalents
Cash and due from banks	$ 20,409	$ 19,911
Interest-earning deposits with banks	29,000	66,509
Total cash and cash equivalents	49,409	86,420
Securities
Available-for-sale, at fair value	145,330	150,069
Held-to-maturity (fair value 2023-$187,695; 2022-$211,954)	230,505	247,401
Equity securities	246	244
Restricted stock, at cost	1,561	3,430
Total securities	377,642	401,144
Loans held for sale		52
Loans	680,949	627,171
Less allowance for credit losses	6,691	6,838
Net loans	674,258	620,333
Premises and equipment, net	13,105	13,414
Bank-owned life insurance	25,229	24,709
Goodwill	4,728	4,728
Accrued interest receivable and other assets	12,227	8,308
TOTAL ASSETS	1,156,598	1,159,108
Deposits
Noninterest-bearing	300,018	350,283
Interest-bearing	718,057	673,134
Total deposits	1,018,075	1,023,417
Short-term borrowings	30,734	32,550
Other borrowings	1,808	2,461
Allowance for credit losses on off-balance sheet commitments	492	141
Accrued interest payable and other liabilities	4,079	4,619
Total liabilities	1,055,188	1,063,188
SHAREHOLDERS' EQUITY
Common stock, $6.25 par value. Authorized 9,000,000 shares; issued 2,980,602 shares; outstanding 2,671,313 shares in 2023 and 2,707,576 in 2022	18,629	18,629
Additional paid-in capital	9,815	9,815
Retained earnings	94,614	86,502
Treasury stock at cost: 309,289 shares in 2023 and 273,026 shares in 2022	(7,481)	(6,107)
Accumulated other comprehensive loss	(14,167)	(12,919)
Total shareholders' equity	101,410	95,920
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,156,598	$ 1,159,108

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Held-to-maturity, fair value	$ 187,695	$ 211,954
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	2,671,313	2,707,576
Treasury stock, at cost	309,289	273,026

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
INTEREST AND DIVIDEND INCOME
Loans, including fees	$ 9,175	$ 6,680	$ 25,855	$ 18,489
Taxable securities	1,910	1,780	5,867	4,721
Nontaxable securities	102	110	305	328
Other	531	586	1,520	863
Total interest and dividend income	11,718	9,156	33,547	24,401
INTEREST EXPENSE
Deposits	2,772	559	6,484	1,252
Short-term borrowings	100	25	236	51
Other borrowings	9	12	31	43
Total interest expense	2,881	596	6,751	1,346
NET INTEREST INCOME	8,837	8,560	26,796	23,055
Provision (recovery) for credit loss expense - loans	13	(250)	287	(895)
Provision (recovery) for credit loss expense - off-balance sheet commitments	164		(1)
Total provision (recovery) for credit loss expense	177	(250)	286	(895)
NET INTEREST INCOME AFTER CREDIT LOSS EXPENSE	8,660	8,810	26,510	23,950
NONINTEREST INCOME
Gain on sale of loans, net	47	49	106	314
Earnings on bank owned life insurance	179	170	520	504
Unrealized gain (loss) on equity securities, net	(11)	(2)	2	2
Other income	208	221	631	587
Total noninterest income	1,705	1,675	5,066	5,099
NONINTEREST EXPENSES
Salaries and employee benefits	3,429	3,199	10,112	9,766
Occupancy expense	290	272	856	820
Equipment expense	199	193	595	604
Professional and director fees	366	555	1,073	1,161
Financial institutions tax	192	195	576	584
Marketing and public relations	124	141	383	362
Software expense	408	397	1,228	1,056
Debit card expense	179	201	494	550
FDIC insurance expense	131	93	380	251
Other expenses	716	699	2,105	2,033
Total noninterest expenses	6,034	5,945	17,802	17,187
Income before income taxes	4,331	4,540	13,774	11,862
FEDERAL INCOME TAX PROVISION	850	890	2,715	2,302
NET INCOME	$ 3,481	$ 3,650	$ 11,059	$ 9,560
Basic net earnings per share	$ 1.3	$ 1.35	$ 4.12	$ 3.52
Diluted net earnings per share	$ 1.3	$ 1.35	$ 4.12	$ 3.52
Deposit Account [Member]
NONINTEREST INCOME
Noninterest income	$ 332	$ 321	$ 924	$ 875
Fiduciary and Trust [Member]
NONINTEREST INCOME
Noninterest income	259	216	769	733
Debit Card [Member]
NONINTEREST INCOME
Noninterest income	525	530	1,579	1,568
Credit Card [Member]
NONINTEREST INCOME
Noninterest income	$ 166	$ 170	$ 535	$ 516

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 3,481	$ 3,650	$ 11,059	$ 9,560
Other comprehensive loss
Unrealized losses arising during the period	(1,127)	(5,189)	(1,722)	(15,334)
Amortization of discount on securities transferred to held-to-maturity	50	64	143	237
Income tax effect	226	1,076	331	3,170
Other comprehensive loss	(851)	(4,049)	(1,248)	(11,927)
Total comprehensive income (loss)	$ 2,630	$ (399)	$ 9,811	$ (2,367)

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Cumulative Effect of Adoption [Memnber]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Retained Earnings [Member] Cumulative Effect of Adoption [Memnber]	Treasury Stock [Member]	Accumulated Other Comprehensive Loss [Member]
Balance, beginning of period at Dec. 31, 2021	$ 97,315		$ 18,629	$ 9,815	$ 76,715		$ (5,719)	$ (2,125)
Net income	9,560				9,560
Other comprehensive loss	(11,927)							(11,927)
Purchase of treasury shares	(388)						(388)
Cash dividends declared	(2,579)				(2,579)
Balance, end of period at Sep. 30, 2022	91,981		18,629	9,815	83,696		(6,107)	(14,052)
Balance, beginning of period at Jun. 30, 2022	93,662		18,629	9,815	80,940		(5,719)	(10,003)
Net income	3,650				3,650
Other comprehensive loss	(4,049)							(4,049)
Purchase of treasury shares	(388)						(388)
Cash dividends declared	(894)				(894)
Balance, end of period at Sep. 30, 2022	91,981		18,629	9,815	83,696		(6,107)	(14,052)
Balance, beginning of period at Dec. 31, 2022	$ 95,920	$ 52	18,629	9,815	86,502	$ 52	(6,107)	(12,919)
Accounting Standards Update [Extensible Enumeration]	Accounting Standards Update 2016-13 [Member]
Net income	$ 11,059				11,059
Other comprehensive loss	(1,248)							(1,248)
Purchase of treasury shares	(1,374)						(1,374)
Cash dividends declared	(2,999)				(2,999)
Balance, end of period at Sep. 30, 2023	101,410		18,629	9,815	94,614		(7,481)	(14,167)
Balance, beginning of period at Jun. 30, 2023	100,140		18,629	9,815	92,149		(7,137)	(13,316)
Net income	3,481				3,481
Other comprehensive loss	(851)							(851)
Purchase of treasury shares	(344)						(344)
Cash dividends declared	(1,016)				(1,016)
Balance, end of period at Sep. 30, 2023	$ 101,410		$ 18,629	$ 9,815	$ 94,614		$ (7,481)	$ (14,167)

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Stockholders' Equity [Abstract]
Cash dividends declared per share	$ 0.38	$ 0.33	$ 1.12	$ 0.95
Purchase of treasury shares, shares	9,012	10,448	36,263	10,448

Condensed Consolidated Statemen

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Statement of Cash Flows [Abstract]
NET CASH FROM OPERATING ACTIVITIES	$ 8,079	$ 8,894
Securities:
Proceeds from repayments, available-for-sale	7,088	11,293
Proceeds from repayments, held-to-maturity	16,798	16,901
Purchases, available-for-sale	(4,458)	(38,868)
Purchases, held-to-maturity		(94,542)
Purchases, equity securities		(131)
Redemption of FHLB stock	1,869	1,183
Loan originations, net	(53,895)	(61,004)
Property, equipment, and software acquisitions	(308)	(217)
Net cash used in investing activities	(32,906)	(165,385)
CASH FLOWS FROM FINANCING ACTIVITIES
Net (decrease) increase in deposits	(5,342)	26,527
Net decrease in short-term borrowings	(1,816)	(2,331)
Repayment of other borrowings	(653)	(879)
Cash dividends paid	(2,999)	(2,579)
Purchase of treasury shares	(1,374)	(388)
Net cash (used in) provided by financing activities	(12,184)	20,350
NET DECREASE IN CASH AND CASH EQUIVALENTS	(37,011)	(136,141)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	86,420	243,657
CASH AND CASH EQUIVALENTS AT END OF PERIOD	49,409	107,516
Cash paid during the year for:
Interest	6,584	1,351
Income taxes	$ 3,365	$ 1,760

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2023
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	N OTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES The accompanying condensed consolidated financial statements include the accounts of CSB Bancorp, Inc. and its wholly-owned subsidiaries, The Commercial and Savings Bank (the “Bank”) and CSB Investment Services, LLC (together referred to as the “Company” or “CSB”). All significant intercompany transactions and balances have been eliminated in consolidation. The condensed consolidated financial statements have been prepared without audit. In the opinion of management, all adjustments (which include normal recurring adjustments) necessary to present fairly the Company’s financial position at September 30, 2023, and the results of operations and changes in cash flows for the periods presented have been made. Certain information and footnote disclosures typically included in financial statements prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) have been omitted. The Annual Report for CSB for the year ended December 31, 2022, contains Consolidated Financial Statements and related footnote disclosures, which should be read in conjunction with the accompanying condensed Consolidated Financial Statements. The results of operations for the periods ended September 30, 2023 are not necessarily indicative of the operating results for the full year or any future interim period. Certain items in the prior-year financial statements were reclassified to conform to the current-year presentation. Such reclassifications had no effect on net income or shareholders’ equity. ALLOWANCE FOR CREDIT LOSSES - LOANS AND LEASES POLICY In connection with our adoption of ASU 2016-13, we made changes to our loan portfolio segments to align with the methodology applied in determining the allowance under CECL. Refer to Note 3 Loans, for further discussion of these portfolio segments. In addition to our existing segments, our new segmentation breaks out commercial lessors of buildings, and consumer indirect loans as well as separating consumer mortgage loans from home equity line of credit loans. The ACL is a valuation reserve established and maintained by charges against operating income and is deducted from the amortized cost basis of loans to present the net amount expected to be collected on the loans. Loans, or portions thereof, are charged off against the ACL when they are deemed uncollectible. Expected recoveries do not exceed the aggregate of amounts previously charged-off and expected to be charged-off. The ACL is an estimate of expected credit losses, measured over the contractual life of a loan (adjusted for expected prepayment), that considers our historical loss experience, current conditions and forecasts of future economic conditions. Determination of an appropriate ACL is inherently subjective and may have significant changes from period to period. The methodology for determining the ACL has two main components: evaluation of expected credit losses for certain groups of homogeneous loans that share similar risk characteristics and evaluation of loans that do not share risk characteristics with other loans. The ACL for homogeneous loans is calculated using a life-time loss rate methodology with both a quantitative and a qualitative analysis that is applied on a quarterly basis. The ACL model is comprised of eight distinct portfolio segments: 1) Commercial and Industrial or C&I, 2) Commercial Real Estate, or CRE, 3) Commercial Lessors of Buildings, 4) Construction, 5) Consumer Mortgage, 6) Home Equity Line of Credit or HELOC, 7) Consumer Installment, and 8) Consumer Indirect loans. Each segment has a distinct set of risk characteristics monitored by management. We further evaluate the ACL at a disaggregated level which includes type of collateral, loan participations, non-owner occupied and our internal risk rating system for the commercial segments, and type of collateral and lien position, for the consumer segments. NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) Historical credit loss experience is the basis for the estimation of expected credit losses. We apply historical loss rates to pools of loans with similar risk characteristics. After consideration of the historic loss calculation, management applies qualitative adjustments to reflect the current conditions and reasonable and supportable forecasts not already reflected in the historical loss information at the balance sheet date. Our reasonable and supportable forecast adjustment is based on the unemployment forecast and management judgment. For periods beyond our two-year reasonable and supportable forecast, we revert to the historical loss rate. The qualitative adjustments for current conditions are based upon changes in lending policies and practices, change in economic conditions, change in nature of the portfolio, experience and ability of lending staff, problem loan trends, quality of the bank’s loan review system, value of underlying collateral for collateral dependent loans, the existence of and changes in concentrations, and other external factors. These modified historical loss rates are multiplied by the outstanding principal balance of each loan to calculate a required reserve. A similar process is employed to calculate a reserve assigned to the portion of off-balance sheet commitments that we expect to fund, specifically unfunded loan commitments, and any needed reserve is recorded in other liabilities. The ACL for individual loans begins with the use of normal credit review procedures to identify whether a loan no longer shares similar risk characteristics with other pooled loans and therefore, should be individually assessed. We evaluate all commercial loans greater than $ 500 thousand that meet the following criteria: 1) when it is determined that foreclosure is probable, 2) substandard, doubtful and nonperforming loans when repayment is expected to be provided substantially through the operation or sale of the collateral, and 3) when it is determined by management that a loan does not share similar risk characteristics with other loans. Collateral values are discounted to consider disposition costs when appropriate. A specific reserve is established or a charge-off is taken if the fair value of the loan is less than the loan balance. Although we believe our process for determining the ACL appropriately considers all the factors that would likely result in credit losses, the process includes subjective elements and may be susceptible to significant change. To the extent actual losses are higher than management estimates, additional provision for credit losses could be required and could adversely affect our earnings or financial position in future periods. 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 credit losses and the fair value of financial instruments. ACCOUNTING PRONOUNCEMENTS ADOPTED IN 2023 In June 2016, the FASB issued ASU No. 2016-13, " Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments" and subsequent related updates. This ASU replaces the incurred loss methodology for recognizing credit losses and requires businesses and other organizations to measure the current expected credit losses (CECL) on financial assets measured at amortized cost, including loans and held-to-maturity securities, net investments in leases, off-balance sheet credit exposures such as unfunded commitments, and other financial instruments. In addition, ASC 326 requires credit losses on available-for-sale debt securities to be presented as an allowance rather than as a write-down when management does not intend to sell or believes that it is not more likely than not they will be required to sell the debt securities. This guidance became effective on January 1, 2023 for the Bank. The results reported for periods beginning after January 1, 2023 are presented under ASC 326 while prior period amounts continue to be reported in accordance with previously applicable accounting standards. NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) The Bank adopted this guidance, and subsequent related updates, using the modified retrospective approach for all financial assets measured at amortized cost, including loans and held-to-maturity debt securities, available-for-sale debt securities and unfunded commitments. On January 1, 2023, the Bank recorded a cumulative effect increase to retained earnings of $ 52 thousand, net of tax, of which $ 442 thousand related to loans, offset by $ 390 thousand related to unfunded commitments, net of tax. There was no allowance for credit losses recorded for either available-for-sale or held-to-maturity debt securities. See Note 3 for further discussion on the adoption of CECL. The Bank adopted the provisions of ASC 326 related to presenting other-than-temporary impairment on available-for- sale debt securities on January 1, 2023 using the prospective transition approach, though no such charges had been recorded on the securities held by the Bank as of the date of adoption. The Bank expanded the pooling utilized under the legacy incurred loss method to include additional segmentation based on risk. The impact of the change from the incurred loss model to the current expected credit loss model is detailed below: January 1, 2023 (Dollars in thousands) Pre-adoption Adoption Impact As Reported Assets: ACL on loans Commercial and industrial $ 1,110 $ 658 $ 1,768 Commercial real estate 2,760 ( 541 ) 2,219 Commercial lessors of buildings — 974 974 Construction 803 ( 515 ) 288 Consumer mortgage 1,268 ( 580 ) 688 Home equity line of credit — 201 201 Consumer installment 233 ( 183 ) 50 Consumer indirect — 91 91 Unallocated 664 ( 664 ) — Total allowance for credit losses - loans 6,838 ( 559 ) $ 6,279 Liabilities: ACL for off-balance sheet commitments — 493 493 Total allowance for credit losses $ 6,838 ( 66 ) $ 6,772 The following table presents the Bank's loan portfolio, prior to the adoption of ASC 326, by category of loans and the impact of the change from the adoption of the standard: (Dollars in thousands) December 31, 2022 Adoption Impact Post Adoption January 1, 2023 Commercial and industrial $ 129,343 $ ( 2,209 ) $ 127,134 Commercial real estate 231,785 ( 70,625 ) 161,160 Commercial lessors of buildings — 83,728 83,728 Construction 55,318 ( 10,452 ) 44,866 Consumer mortgage 194,125 ( 44,338 ) 149,787 Home equity line of credit — 44,243 44,243 Consumer installment 16,387 ( 6,730 ) 9,657 Consumer indirect — 6,383 6,383 $ 626,958 $ — $ 626,958 Gross loans prior to deferred fees Deferred loan costs, net 213 — 213 Allowance for credit losses ( 6,838 ) 559 ( 6,279 ) Total net loans $ 620,333 $ 559 $ 620,892 NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) In March 2022, the FASB issued ASU 2022-02, “ Financial Instruments – Credit Losses (ASC 326): Troubled Debt Restructurings (TDRs) and Vintage Disclosures” . The guidance amends ASC 326 to eliminate the accounting guidance for TDRs by creditors, while enhancing disclosure requirements for certain loan refinancing and restructuring activities by creditors when a borrower is experiencing financial difficulty. Specifically, rather than applying TDR recognition and measurement guidance, creditors will determine whether a modification results in a new loan or continuation of existing loan. The guidance also requires disclosures about the performance of modified loans to borrowers experiencing financial difficulty in the 12 months following the modification. These amendments are intended to enhance existing disclosure requirements and introduce new requirements related to certain modifications of receivables made to borrowers experiencing financial difficulty. Additionally, the amendments to ASC 326 require that an entity disclose current period gross write-offs by year of origination within the vintage disclosures, which requires that an entity disclose the amortized cost basis of financing receivables by credit quality indicator and class of financing receivable by year of origination. The guidance is only for entities that have adopted the amendments in Update 2016-13. This guidance has been adopted as of January 1, 2023 , however, there have been no reportable loan modifications during the nine months ended September 30, 2023.

Securities

Securities	9 Months Ended
	Sep. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Securities	Note 2 – SECURITIES Securities consist of the following on September 30, 2023 and December 31, 2022: (Dollars in thousands) Amortized Gross Gross Fair value September 30, 2023 Available-for-sale U.S. Treasury securities $ 23,133 $ — $ ( 675 ) $ 22,458 U.S. Government agencies 13,999 — ( 1,151 ) 12,848 Mortgage-backed securities of government agencies 74,457 2 ( 10,008 ) 64,451 Asset-backed securities of government agencies 569 — ( 17 ) 552 State and political subdivisions 20,372 — ( 1,573 ) 18,799 Corporate bonds 29,158 — ( 2,936 ) 26,222 Total available-for-sale 161,688 2 ( 16,360 ) 145,330 Held-to-maturity U.S. Treasury securities $ 10,292 $ — $ ( 1,083 ) $ 9,209 Mortgage-backed securities of government agencies 217,656 — ( 41,334 ) 176,322 State and political subdivisions 2,557 — ( 393 ) 2,164 Total held-to-maturity 230,505 — ( 42,810 ) 187,695 Equity securities 185 61 — 246 Restricted stock 1,561 — — 1,561 Total securities $ 393,939 $ 63 $ ( 59,170 ) $ 334,832 December 31, 2022 Available-for-sale U.S. Treasury securities $ 23,194 $ — $ ( 969 ) $ 22,225 U.S. Government agencies 13,999 — ( 1,369 ) 12,630 Mortgage-backed securities of government agencies 77,677 72 ( 8,859 ) 68,890 Asset-backed securities of government agencies 633 — ( 15 ) 618 State and political subdivisions 20,462 — ( 985 ) 19,477 Corporate bonds 28,740 — ( 2,511 ) 26,229 Total available-for-sale 164,705 72 ( 14,708 ) 150,069 Held-to-maturity U.S Treasury securities $ 12,753 $ — $ ( 1,136 ) $ 11,617 Mortgage-backed securities of government agencies 232,068 — ( 34,051 ) 198,017 State and political subdivisions 2,580 1 ( 261 ) 2,320 Total held-to-maturity 247,401 1 ( 35,448 ) 211,954 Equity securities 185 59 — 244 Restricted stock 3,430 — — 3,430 Total securities $ 415,721 $ 132 $ ( 50,156 ) $ 365,697 Note 2 – SECURITIES (continued) The amortized cost and fair value of debt securities on September 30, 2023, 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 $ 15,006 $ 14,780 Due after one through five years 55,512 51,631 Due after five through ten years 24,135 21,304 Due after ten years 67,035 57,615 Total debt securities available-for-sale $ 161,688 $ 145,330 Held-to-maturity Due in one year or less $ — $ — Due after one through five years 7,434 6,876 Due after five through ten years 5,138 4,295 Due after ten years 217,933 176,524 Total debt securities held-to-maturity $ 230,505 $ 187,695 Securities with a fair value of approximately $ 129.1 million and $ 110.1 million were pledged on September 30, 2023 and December 31, 2022, 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 Federal Home Loan Bank of Cincinnati (FHLB) and Federal Reserve Bank stock. The Bank’s investment in FHLB stock amounted to approximately $ 1.0 million and $ 2.9 million on September 30, 2023 and December 31, 2022 . The FHLB has redeemed approximately $ 1.9 million in stock at $ 100 par value per share during the nine month period ended September 30, 2023. Federal Reserve Bank stock was $ 471 thousand on September 30, 2023 and December 31, 2022. There were no proceeds from sales of securities for the three and nine-month periods ended September 30, 2023, and 2022. All gains and losses recognized on equity securities during the three and nine-month periods were unrealized. Note 2 – SECURITIES (continued) The following table presents gross unrealized losses and fair value of securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, on September 30, 2023 and December 31, 2022: Securities in a continuous unrealized loss position Less than 12 months 12 months or more Total (Dollars in thousands) Gross Fair Gross Fair Gross Fair September 30, 2023 Available-for-sale U.S. Treasury securities $ — $ — $ ( 675 ) $ 22,458 $ ( 675 ) $ 22,458 U.S. Government agencies — — ( 1,151 ) 12,848 ( 1,151 ) 12,848 Mortgage-backed securities of government ( 235 ) 12,748 ( 9,773 ) 51,513 ( 10,008 ) 64,261 Asset-backed securities of government — — ( 17 ) 552 ( 17 ) 552 State and political subdivisions ( 79 ) 1,952 ( 1,494 ) 16,622 ( 1,573 ) 18,574 Corporate bonds ( 1 ) 492 ( 2,935 ) 25,730 ( 2,936 ) 26,222 Held-to-maturity U.S. Treasury securities — — ( 1,083 ) 9,209 ( 1,083 ) 9,209 Mortgage-backed securities of government ( 356 ) 8,080 ( 40,978 ) 168,233 ( 41,334 ) 176,313 State and political subdivisions ( 21 ) 393 ( 372 ) 1,771 ( 393 ) 2,164 Total securities with unrealized losses $ ( 692 ) $ 23,665 $ ( 58,478 ) $ 308,936 $ ( 59,170 ) $ 332,601 December 31, 2022 Available-for-sale U.S. Treasury securities $ ( 798 ) $ 17,405 $ ( 171 ) $ 4,820 $ ( 969 ) $ 22,225 U.S. Government agencies — — ( 1,369 ) 12,630 ( 1,369 ) 12,630 Mortgage-backed securities of government ( 1,046 ) 16,188 ( 7,813 ) 44,519 ( 8,859 ) 60,707 Asset-backed securities of government — — ( 15 ) 618 ( 15 ) 618 State and political subdivisions ( 189 ) 9,079 ( 796 ) 9,848 ( 985 ) 18,927 Corporate bonds ( 1,165 ) 13,502 ( 1,346 ) 12,727 ( 2,511 ) 26,229 Held-to-maturity U.S. Treasury securities — — ( 1,136 ) 11,617 ( 1,136 ) 11,617 Mortgage-backed securities of government ( 9,733 ) 79,325 ( 24,318 ) 118,692 ( 34,051 ) 198,017 State and political subdivisions — — ( 261 ) 1,903 ( 261 ) 1,903 Total securities with unrealized losses $ ( 12,931 ) $ 135,499 $ ( 37,225 ) $ 217,374 $ ( 50,156 ) $ 352,873 Note 2 – SECURITIES (continued) There were 203 securities in an unrealized loss position on September 30, 2023, 183 of which were in a continuous loss position for twelve (12) months or more. Each quarter the Company conducts a comprehensive security-level impairment assessment on the securities portfolio. Management believes the Company will fully recover the cost of these securities. Unrealized losses on the Company’s fixed-rate debt securities are a result of interest rate increases. U.S. Treasury securities and investments in securities of U.S. government sponsored agency bonds comprise $ 100 million of total AFS securities. The remaining $ 45 million of non-agency debt securities is made up of Corporate Bonds and debt securities to State and Political Subdivisions. For non-agency debt securities, the Company verified the current credit ratings remain above investment grade. Non-rated debt securities total $ 5 million. Annually, management reviews the credit profile of each non-rated issue and assesses whether any impairment to the contractually obligated cash flow is likely to occur. Based on these reviews, management has concluded the underlying creditworthiness for each security remains sufficient to maintain required payment obligations and, therefore, no allowance for credit losses has been recorded. Management believes the value will recover as the securities approach maturity or market interest rates change. The Bank monitors the credit quality of held-to-maturity debt securities primarily through utilizing their credit rating. The Bank monitors the credit rating on a quarterly basis. There are no nonperforming held-to-maturity securities. As of September 30, 2023, no ACL was required for any held-to-maturity security. The majority of the securities are explicitly or implicitly guaranteed by the United States government, and any estimate of expected credit losses would be insignificant to the Bank. The following table summarizes the amortized cost of held-to maturity debt securities at September 30, 2023, aggregated by credit quality indicator: (Dollars in thousands) U.S. Treasury securities Mortgage- backed securities of government agencies State and political subdivisions September 30, 2023 Credit rating: AAA / AA / A $ 10,292 $ 217,656 $ 2,557 BBB / BB / B — — — Lower than B — — — Non-rated — — — Total $ 10,292 $ 217,656 $ 2,557

Loans

Loans	9 Months Ended
	Sep. 30, 2023
Receivables [Abstract]
Loans	NOTE 3 – LOANS The composition of net loans receivable as of September 30, 2023 and December 31, 2022: (Dollars in thousands) September 30, Commercial and industrial $ 143,227 Commercial real estate 188,910 Commercial lessors of buildings 78,520 Construction 44,446 Consumer mortgage 167,419 Home equity line of credit 41,093 Consumer installment 11,197 Consumer indirect 6,168 Total loans 680,980 Allowance for credit losses ( 6,691 ) Deferred loan fees, net ( 31 ) Net Loans $ 674,258 (Dollars in thousands) December 31, Commercial and industrial $ 129,343 Commercial real estate 231,785 Residential real estate 194,125 Construction & land development 55,318 Consumer 16,387 Total loans 626,958 Allowance for loan losses ( 6,838 ) Deferred loan costs, net 213 Total Loans * $ 620,333 * See Note 1 for reclassification of balances due to the adoption of ASC 326. 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 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 its 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. The cash flows of borrowers; however, 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, inventory, and equipment, and may 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. NOTE 3 – LOANS (CONTINUED) 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. In addition, management tracks the level of owner-occupied commercial real estate loans versus non-owner occupied. 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 and lease rates, and financial analysis of the 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 ultimate 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 an interim loan commitment from the Company until permanent financing is obtained. 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. To monitor and manage consumer loan risk, policies and procedures are developed and modified, as needed, jointly by line and staff personnel. This activity, coupled with relatively small loan amounts that are spread across many individual borrowers, mitigates risk. The Company maintains an independent credit department that reviews and validates the credit risk program on a periodic basis. Results of these reviews are presented to management. 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. Loans serviced for others approximated $ 132.2 and $ 137.5 million on September 30, 2023 and December 31, 2022, respectively. NOTE 3 – LOANS (CONTINUED) Concentrations of Credit Nearly all 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 commercial real estate loans. Credit concentrations, including commitments, as determined using North American Industry Classification Codes (NAICS), to the two largest industries compared to total loans on September 30, 2023, included $ 62.9 million, or 9 %, of total loans to lessors of non-residential buildings, and $ 39.6 million, or 6 %, of total loans to manufacturers of animal food. These loans are generally secured by real property and equipment, with repayment expected from operational cash flow. Credit evaluation is based on a review of cash flow coverage of principal, interest payments, and the adequacy of the collateral received. Allowance for Credit Losses The following table details activity in the allowance for credit losses ("ACL") by portfolio segment for the three and nine months ended September 30, 2023. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories. For the three months ended in September 2023, the decrease in the provision for commercial and industrial loans primarily relates to the recovery of prior loan charge-offs, as well as the decrease in substandard loan balances in this loan category. The remaining provision changes for the quarter are primarily a result of changes in loan volume in each loan category. For the nine month period in 2023, the decrease in provision for commercial real estate loans is due to the payoff of one larger loan relationship with a specific allocation. The increase in the provision for commercial lessors of buildings relates to the increase in loans graded special mention in this category. All other changes during the nine month period are related to loan volume changes. (Dollars in thousands) Beginning Balance Impact of Adopting ASC 326 Charge-offs Recoveries Provisions (Recovery) Ending Balance Three Months Ended September 30, 2023 Commercial and industrial $ 2,119 $ — $ — $ 147 $ ( 303 ) $ 1,963 Commercial real estate 1,882 — — 8 239 2,129 Commercial lessors of buildings 1,237 — — — ( 11 ) 1,226 Construction 283 — — — ( 28 ) 255 Consumer mortgage 714 — — — 61 775 Home equity line of credit 178 — — — 9 187 Consumer installment 52 — ( 8 ) — 13 57 Consumer indirect 94 — ( 35 ) 7 33 99 Unallocated — — — — — — $ 6,559 $ — $ ( 43 ) $ 162 $ 13 $ 6,691 Nine Months Ended September 30, 2023 Commercial and industrial $ 1,110 $ 658 $ — $ 166 $ 29 $ 1,963 Commercial real estate 2,760 ( 541 ) — 9 ( 99 ) 2,129 Commercial lessors of buildings — 974 — — 252 1,226 Construction 803 ( 515 ) — — ( 33 ) 255 Consumer mortgage 1,268 ( 580 ) — 1 86 775 Home equity line of credit — 201 — — ( 14 ) 187 Consumer installment 233 ( 183 ) ( 31 ) 12 26 57 Consumer indirect — 91 ( 66 ) 34 40 99 Unallocated 664 ( 664 ) — — — — $ 6,838 $ ( 559 ) $ ( 97 ) $ 222 $ 287 $ 6,691 NOTE 3 – LOANS (CONTINUED) Allowance for Loan Losses The following tables detail activity in the allowance for loan losses by portfolio segment for the three and nine months ended September 30, 2022. (Dollars in thousands) Commercial and industrial Commercial Residential Construction Consumer Unallocated Total Three Months Ended September 30, 2022 Beginning balance $ 1,213 $ 2,422 $ 1,177 $ 1,607 $ 395 $ 454 $ 7,268 (Recovery of) provision for loan 45 ( 298 ) 111 ( 331 ) ( 137 ) 360 ( 250 ) Charge-offs ( 13 ) ( 12 ) — — ( 4 ) ( 29 ) Recoveries 4 — 1 — 14 19 Net (charge-offs) recoveries ( 9 ) ( 12 ) 1 — 10 ( 10 ) Ending balance $ 1,249 $ 2,112 $ 1,289 $ 1,276 $ 268 $ 814 $ 7,008 Nine Months Ended September 30, 2022 Beginning balance $ 1,240 $ 2,838 $ 992 $ 1,380 $ 421 $ 747 $ 7,618 (Recovery of) provision for loan 30 ( 715 ) 295 ( 416 ) ( 156 ) 67 ( 895 ) Charge-offs ( 31 ) ( 12 ) — — ( 28 ) ( 71 ) Recoveries 10 1 2 312 31 356 Net (charge-offs) recoveries ( 21 ) ( 11 ) 2 312 3 285 Ending balance $ 1,249 $ 2,112 $ 1,289 $ 1,276 $ 268 $ 814 $ 7,008 NOTE 3 – LOANS (CONTINUED) Age Analysis of Past-Due Loans Receivable and Nonperforming Loans The performance and credit quality of the loan portfolio is also monitored by analyzing the age of the loans receivable as determined by the length of time a recorded payment is past due. The following table presents the classes of the loan portfolio summarized by the past-due status. (Dollars in thousands) Current 30-59 60-89 90 Days + Total Past Due Total September 30, 2023 Commercial and industrial $ 143,026 $ 184 $ 17 $ — $ 201 $ 143,227 Commercial real estate 188,576 334 — — 334 188,910 Commercial lessors of buildings 78,520 — — — — 78,520 Construction 44,446 — — — — 44,446 Consumer mortgage 166,980 394 45 — 439 167,419 Home equity line of credit 40,874 219 — — 219 41,093 Consumer installment 11,044 121 20 12 153 11,197 Consumer indirect 6,168 — — — — 6,168 Total Loans $ 679,634 $ 1,252 $ 82 $ 12 $ 1,346 $ 680,980 The following table presents the amortized cost basis of loans on nonaccrual status and loans past due over 90 days still accruing interest as of September 30, 2023: (Dollars in thousands) Nonaccrual with no ACL Nonaccrual with ACL Total Nonaccrual Loans Past Due Over 90 Days Still Accruing Total Nonperforming September 30, 2023 Commercial and industrial $ 17 $ — $ 17 $ — $ 17 Commercial real estate 79 — 79 — 79 Commercial lessors of buildings — — — — — Construction — — — — — Consumer mortgage 110 — 110 — 110 Home equity line of credit — — — — — Consumer installment 16 — 16 12 28 Consumer indirect 26 — 26 — 26 Total Loans $ 248 $ — $ 248 $ 12 $ 260 Interest income recognized on nonaccrual loans for the nine months ended September 30, 2023 was $ 1 thousand on commercial real estate loans and $ 22 thousand on consumer mortgage loans. Several of the consumer mortgage loans are at an amortized cost basis of $ 0 and all payments are being recognized as interest income. NOTE 3 – LOANS (CONTINUED) The following table presents the aging of past due loans and nonaccrual loans as of December 31, 2022: Accruing Loans (Dollars in thousands) Current 30-59 60-89 90 Days + Non- Total Total December 31, 2022 Commercial and industrial $ 129,270 $ 70 $ 3 $ — $ — $ 73 $ 129,343 Commercial real estate 231,693 — — — 92 92 231,785 Residential real estate 193,794 95 137 — 99 331 194,125 Construction & land development 55,286 32 — — — 32 55,318 Consumer 16,091 103 128 — 65 296 16,387 Total Loans $ 626,134 $ 300 $ 268 $ — $ 256 $ 824 $ 626,958 Credit Quality Indicators The Company categorizes 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 loans individually by classifying the loans as to credit risk. This analysis includes all commercial loans before origination and an annual review of those with an outstanding commitment greater than $ 500 thousand. 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 . Assets assigned a Special Mention grade are not considered classified assets but are considered criticized. These assets exhibit potential weaknesses that, deserve management’s close attention. If left uncorrected, those potential weaknesses may result in deterioration of the repayment prospects for the asset or in the Bank’s credit position at some future date. Loans in this rating warrant special attention but have not yet reached the point of concern for loss. These assets have deteriorated sufficiently to the point they would have difficulty refinancing elsewhere. Similarly, purchasers of the business would not be eligible for bank financing unless they represent a significantly stronger credit risk. Substandard . Loans classified as substandard are inadequately protected by the current sound 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 institution 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 known facts, conditions, and values, highly questionable and improbable. NOTE 3 – LOANS (CONTINUED) Loans not meeting the criteria above that are analyzed individually as part of the above-described process are considered to be pass rated loans. Based on the most recent analysis performed, the following tables present the recorded investment in non-homogeneous loans by internal risk rating system as of September 30, 2023 and December 31, 2022: Term Loans Amortized Costs Basis by Origination Year Revolving Loans Amortized Cost Basis Revolving Loans Converted to Term (Dollars in thousands) 2023 2022 2021 2020 2019 Prior Total September 30, 2023 Commercial and industrial: Pass $ 21,665 $ 27,127 $ 13,867 $ 5,840 $ 4,057 $ 8,540 $ 45,546 $ — $ 126,642 Special mention 16 19 651 178 90 352 7,248 — 8,554 Substandard 294 570 483 901 60 1,230 4,493 — 8,031 Doubtful — — — — — — — — — Total $ 21,975 $ 27,716 $ 15,001 $ 6,919 $ 4,207 $ 10,122 $ 57,287 $ — $ 143,227 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Pass $ 20,649 $ 36,877 $ 57,330 $ 14,776 $ 19,773 $ 24,035 $ 695 $ — $ 174,135 Special Mention 213 465 652 398 — 2,688 — — 4,416 Substandard — — 902 — 471 8,986 — — 10,359 Doubtful — — — — — — — — — Total $ 20,862 $ 37,342 $ 58,884 $ 15,174 $ 20,244 $ 35,709 $ 695 $ — $ 188,910 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial lessors of buildings: Pass $ 13,317 $ 22,938 $ 15,821 $ 6,516 $ 3,594 $ 9,202 $ 381 $ — $ 71,769 Special Mention — 446 1,513 — 3,627 — — — 5,586 Substandard — — — 999 — 166 — — 1,165 Doubtful — — — — — — — — — Total $ 13,317 $ 23,384 $ 17,334 $ 7,515 $ 7,221 $ 9,368 $ 381 $ — $ 78,520 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Construction: Pass $ 16,348 $ 19,495 $ 599 $ 275 $ 288 $ 269 $ — $ — $ 37,274 Special Mention — 289 6 635 — — — — 930 Substandard — — — 33 80 — — — 113 Doubtful — — — — — — — — — Total $ 16,348 $ 19,784 $ 605 $ 943 $ 368 $ 269 $ — $ — $ 38,317 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Total Pass $ 71,979 $ 106,437 $ 87,617 $ 27,407 $ 27,712 $ 42,046 $ 46,622 $ — $ 409,820 Special Mention 229 1,219 2,822 1,211 3,717 3,040 7,248 — 19,486 Substandard 294 570 1,385 1,933 611 10,382 4,493 — 19,668 Doubtful — — — — — — — — — Total $ 72,502 $ 108,226 $ 91,824 $ 30,551 $ 32,040 $ 55,468 $ 58,363 $ — $ 448,974 (Dollars in thousands) Pass Special Substandard Doubtful Not Total December 31, 2022 Commercial and industrial $ 119,353 $ 282 $ 7,927 $ — $ 1,781 $ 129,343 Commercial real estate 220,414 485 8,352 — 2,534 231,785 Construction & land development 40,640 6,655 — — 8,023 55,318 Total $ 380,407 $ 7,422 $ 16,279 $ — $ 12,338 $ 416,446 NOTE 3 – LOANS (CONTINUED) The Company monitors the credit risk profile by payment activity for the loan classes listed below. Loans past due 90 days or more and loans on nonaccrual status are considered nonperforming. The following table presents the amortized cost in residential consumer loans based on payment activity: Term Loans Amortized Costs Basis by Origination Year Revolving Loans Amortized Cost Basis Revolving Loans Converted to Term (Dollars in thousands) 2023 2022 2021 2020 2019 Prior Total September 30, 2023 Consumer mortgage: Performing $ 19,430 $ 35,098 $ 38,086 $ 33,815 $ 9,080 $ 31,800 $ — $ — $ 167,309 Nonperforming — — — — — 110 — — 110 Total $ 19,430 $ 35,098 $ 38,086 $ 33,815 $ 9,080 $ 31,910 $ — $ — $ 167,419 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Construction Performing $ 3,422 $ 1,736 $ 270 $ 576 $ 83 $ 42 $ — $ — $ 6,129 Nonperforming — — — — — — — — — Total $ 3,422 $ 1,736 $ 270 $ 576 $ 83 $ 42 $ — $ — $ 6,129 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Home equity line of credit: Performing $ — $ — $ — $ — $ — $ — $ 41,046 $ 47 $ 41,093 Nonperforming — — — — — — — — — Total $ — $ — $ — $ — $ — $ — $ 41,046 $ 47 $ 41,093 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Consumer installment: Performing $ 5,410 $ 3,476 $ 1,187 $ 603 $ 211 $ 208 $ 74 $ — $ 11,169 Nonperforming — 1 17 — 10 — — — 28 Total $ 5,410 $ 3,477 $ 1,204 $ 603 $ 221 $ 208 $ 74 $ — $ 11,197 YTD gross charge-offs $ 1 $ 11 $ 10 $ 3 $ 2 $ 4 $ — $ — $ 31 Consumer indirect: Performing $ 760 $ 1,219 $ 636 $ 589 $ 643 $ 2,295 $ — $ — $ 6,142 Nonperforming — — — — 21 5 — — 26 Total $ 760 $ 1,219 $ 636 $ 589 $ 664 $ 2,300 $ — $ — $ 6,168 YTD gross charge-offs $ — $ — $ — $ — $ — $ 66 $ — $ — $ 66 Total Performing $ 29,022 $ 41,529 $ 40,179 $ 35,583 $ 10,017 $ 34,345 $ 41,120 $ 47 $ 231,842 Nonperforming — 1 17 — 31 115 — — 164 Total $ 29,022 $ 41,530 $ 40,196 $ 35,583 $ 10,048 $ 34,460 $ 41,120 $ 47 $ 232,006 Consumer mortgages are substantially secured by one to four family owner occupied properties and consumer indirect loans are substantially secured by recreational vehicles. All nonperforming consumer loans are evaluated when placed on nonaccrual status and may be charged down based on the fair value less cost to sell if that value is lower than the outstanding balance. Modifications to Borrowers Experiencing Financial Difficulty Occasionally, the Bank modifies loans to borrowers in financial distress by providing – principal forgiveness, term extension, an other-than-insignificant payment delay or interest rate reduction. When principal forgiveness is provided, the amount of forgiveness is charged-off against the allowance for credit losses. In some cases, the Bank may provide multiple types of concessions on one loan. Typically, one type of concession, such as a term extension, is granted initially. If the borrower continues to experience financial difficulty, another concession, such as principal forgiveness, may be granted. There were no modifications of loans to borrowers in financial distress completed during the nine months ended September 30, 2023. NOTE 3 – LOANS (CONTINUED) Impaired Loans The following impaired loan information relates to required disclosures under the previous incurred loan loss methodology and are only presented with prior period information. The following table presents the balance in the allowance for loan losses and the ending loan balances by portfolio class, based on the impairment method as of December 31, 2022: (Dollars in thousands) Commercial and industrial Commercial Residential Construction Consumer Unallocated Total December 31, 2022 Allowance for loan losses: Individually evaluated for $ — $ — $ — $ — $ 4 $ — $ 4 Collectively evaluated for 1,110 2,760 1,268 803 229 664 6,834 Total ending allowance balance $ 1,110 $ 2,760 $ 1,268 $ 803 $ 233 $ 664 $ 6,838 Loans: Loans individually $ 123 $ 113 $ 677 $ — $ 123 $ 1,036 Loans collectively 129,220 231,672 193,448 55,318 16,264 625,922 Total ending loans balance $ 129,343 $ 231,785 $ 194,125 $ 55,318 $ 16,387 $ 626,958 The following table presents loans individually evaluated for impairment by class of loans as of December 31, 2022: (Dollars in thousands) Unpaid Recorded Recorded Total 1 Related December 31, 2022 Commercial and industrial $ 123 $ 124 $ — $ 124 $ — Commercial real estate 117 92 20 112 — Residential real estate 733 166 518 683 — Construction & land development — — — — — Consumer 127 6 121 127 4 Total impaired loans $ 1,101 $ 387 $ 659 $ 1,046 $ 4 1 Includes principal, accrued interest, unearned fees, and origination costs NOTE 3 – LOANS (CONTINUED) The following table presents the average recorded investment in impaired loans and related interest income recognized for the periods indicated. For the Three Months Ended September 30, For the Nine Months Ended September 30, (Dollars in thousands) 2022 2022 Average recorded investment: Commercial and industrial $ 255 $ 258 Commercial real estate 173 198 Residential real estate 715 781 Construction & land development — 164 Consumer 131 132 Average recorded investment in impaired loans $ 1,274 $ 1,533 Interest income recognized: Commercial and industrial $ — $ 2 Commercial real estate 2 6 Residential real estate 7 23 Construction & land development — — Consumer 2 6 Interest income recognized on a cash basis on impaired loans $ 11 $ 37

Short-Term Borrowings

Short-Term Borrowings	9 Months Ended
	Sep. 30, 2023
Debt Disclosure [Abstract]
Short-Term Borrowings	NOTE 4 – SHORT-TERM BORROWINGS The following table provides additional detail regarding repurchase agreements and the related collateral accounted for as secured borrowings. Remaining Contractual Maturity September 30, December 31, (Dollars in thousands) 2023 2022 Securities of U.S. Government Agencies and mortgage-backed securities of $ 30,911 $ 32,755 Repurchase agreements 30,734 32,550

Fair Value Measurements

Fair Value Measurements	9 Months Ended
	Sep. 30, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	NOTE 5 – 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; and inputs that are derived principally from or corroborated by observable market data by corroborated or other means. 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. NOTE 5 – FAIR VALUE MEASUREMENTS (CONTINUED) The following table presents the assets reported on the Consolidated Balance Sheets at their fair value on a recurring basis as of September 30, 2023 and December 31, 2022 by level within the fair value hierarchy. No liabilities are carried at fair value. 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 with readily determinable values 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 agencies, mortgage-backed securities, asset-backed securities, obligations of states and political subdivisions and corporate bonds are valued at observable market data for similar assets. Equity securities without readily determinable values are carried at amortized cost adjusted for impairment and observable price changes and are not included in the table below. (Dollars in thousands) Level I Level II Level III Total September 30, 2023 Assets: Securities available-for-sale U.S. Treasury securities $ 22,458 $ — $ — $ 22,458 U.S. Government agencies — 12,848 — 12,848 Mortgage-backed securities of government agencies — 64,451 — 64,451 Asset-backed securities of government agencies — 552 — 552 State and political subdivisions — 18,799 — 18,799 Corporate bonds — 26,222 — 26,222 Total available-for-sale securities $ 22,458 $ 122,872 $ — $ 145,330 Equity securities $ 211 $ — $ — $ 211 December 31, 2022 Assets: Securities available-for-sale U.S. Treasury securities $ 22,225 $ — $ — $ 22,225 U.S. Government agencies — 12,630 — 12,630 Mortgage-backed securities of government agencies — 68,890 — 68,890 Asset-backed securities of government agencies — 618 — 618 State and political subdivisions — 19,477 — 19,477 Corporate bonds — 26,229 — 26,229 Total available-for-sale securities $ 22,225 $ 127,844 $ — $ 150,069 Equity securities $ 198 $ — $ — $ 198 There were no assets measured on a nonrecurring basis on September 30, 2023, and December 31, 2022.

Fair Values of Financial Instru

Fair Values of Financial Instruments	9 Months Ended
	Sep. 30, 2023
Investments, All Other Investments [Abstract]
Fair Values of Financial Instruments	NOTE 6 – FAIR VALUES OF FINANCIAL INSTRUMENTS The estimated fair values of recognized financial instruments carried at amortized cost as of September 30, 2023 and December 31, 2022 are as follows: (Dollars in thousands) Carrying Level I Level II Level III Fair Value September 30, 2023 Financial assets Securities held-to-maturity $ 230,505 $ 9,209 $ 178,486 $ — $ 187,695 Loans held for sale — — — — — Net loans 674,258 — — 640,671 640,671 Mortgage servicing rights 601 — — 601 601 Financial liabilities Deposits $ 1,018,075 $ 840,637 $ — $ 179,008 $ 1,019,645 Other borrowings 1,808 — — 1,687 1,687 December 31, 2022 Financial assets Securities held-to-maturity $ 247,401 $ 11,617 $ 200,337 $ — $ 211,954 Loans held for sale 52 55 — — 55 Net loans 620,333 — — 600,720 600,720 Mortgage servicing rights 621 — — 621 621 Financial liabilities Deposits $ 1,023,417 $ 905,335 $ — $ 114,478 $ 1,019,813 Other borrowings 2,461 — — 2,321 2,321 Other financial instruments carried at amortized cost include cash and cash equivalents, restricted stock, bank-owned life insurance, accrued interest receivable, short-term borrowings, and accrued interest payable, all of which have a Level I fair value that approximates their carrying value. The Company also has unrecognized financial instruments on September 30, 2023 and December 31, 2022 . These financial instruments relate to commitments to extend credit and letters of credit. The aggregate contract amount of such financial instruments was approximately $ 301 million on September 30, 2023 and $ 268 million on December 31, 2022. Such amounts are also considered to be the fair values. The fair value estimates of financial instruments are made at a specific point in time based on relevant market information. 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 and 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 Loss	9 Months Ended
	Sep. 30, 2023
Equity [Abstract]
Accumulated Other Comprehensive Loss	Note 7- ACCUMULATED OTHER COMPREHENSIVE LOSS The following table presents the changes in accumulated other comprehensive loss by component net of tax for the three and nine months ended September 30, 2023 and 2022: (Dollars in thousands) Pretax Tax Effect After-tax Three Months Ended September 30, 2023 Balance, beginning of period $ ( 16,856 ) $ 3,540 $ ( 13,316 ) Unrealized holding loss on available-for-sale securities arising during ( 1,127 ) 237 ( 890 ) Amortization of held-to-maturity discount resulting from transfer 50 ( 11 ) 40 Total other comprehensive loss ( 1,077 ) 226 ( 851 ) Balance, end of period $ ( 17,933 ) $ 3,766 $ ( 14,167 ) Nine Months Ended September 30, 2023 Balance, beginning of period $ ( 16,354 ) $ 3,435 $ ( 12,919 ) Unrealized holding loss on available-for-sale securities arising during ( 1,722 ) 361 ( 1,361 ) Amortization of held-to-maturity discount resulting from transfer 143 ( 30 ) 113 Total other comprehensive loss ( 1,579 ) 331 ( 1,248 ) Balance, end of period $ ( 17,933 ) $ 3,766 $ ( 14,167 ) Three Months ended September 30, 2022 Balance, beginning of period $ ( 12,663 ) $ 2,660 $ ( 10,003 ) Unrealized holding loss on available-for-sale securities arising during ( 5,189 ) 1,090 ( 4,099 ) Amortization of held-to-maturity discount resulting from transfer 64 ( 14 ) 50 Total other comprehensive loss ( 5,125 ) 1,076 ( 4,049 ) Balance, end of period $ ( 17,788 ) $ 3,736 $ ( 14,052 ) Nine Months Ended September 30, 2022 Balance, beginning of period $ ( 2,691 ) $ 566 $ ( 2,125 ) Unrealized holding loss on available-for-sale securities arising during ( 15,334 ) 3,220 ( 12,114 ) Amortization of held-to-maturity discount resulting from transfer 237 ( 50 ) 187 Total other comprehensive loss ( 15,097 ) 3,170 ( 11,927 ) Balance, end of period $ ( 17,788 ) $ 3,736 $ ( 14,052 )

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2023
Accounting Policies [Abstract]
Allowance for Credit Losses - Loans and Leases Policy	ALLOWANCE FOR CREDIT LOSSES - LOANS AND LEASES POLICY In connection with our adoption of ASU 2016-13, we made changes to our loan portfolio segments to align with the methodology applied in determining the allowance under CECL. Refer to Note 3 Loans, for further discussion of these portfolio segments. In addition to our existing segments, our new segmentation breaks out commercial lessors of buildings, and consumer indirect loans as well as separating consumer mortgage loans from home equity line of credit loans. The ACL is a valuation reserve established and maintained by charges against operating income and is deducted from the amortized cost basis of loans to present the net amount expected to be collected on the loans. Loans, or portions thereof, are charged off against the ACL when they are deemed uncollectible. Expected recoveries do not exceed the aggregate of amounts previously charged-off and expected to be charged-off. The ACL is an estimate of expected credit losses, measured over the contractual life of a loan (adjusted for expected prepayment), that considers our historical loss experience, current conditions and forecasts of future economic conditions. Determination of an appropriate ACL is inherently subjective and may have significant changes from period to period. The methodology for determining the ACL has two main components: evaluation of expected credit losses for certain groups of homogeneous loans that share similar risk characteristics and evaluation of loans that do not share risk characteristics with other loans. The ACL for homogeneous loans is calculated using a life-time loss rate methodology with both a quantitative and a qualitative analysis that is applied on a quarterly basis. The ACL model is comprised of eight distinct portfolio segments: 1) Commercial and Industrial or C&I, 2) Commercial Real Estate, or CRE, 3) Commercial Lessors of Buildings, 4) Construction, 5) Consumer Mortgage, 6) Home Equity Line of Credit or HELOC, 7) Consumer Installment, and 8) Consumer Indirect loans. Each segment has a distinct set of risk characteristics monitored by management. We further evaluate the ACL at a disaggregated level which includes type of collateral, loan participations, non-owner occupied and our internal risk rating system for the commercial segments, and type of collateral and lien position, for the consumer segments. NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) Historical credit loss experience is the basis for the estimation of expected credit losses. We apply historical loss rates to pools of loans with similar risk characteristics. After consideration of the historic loss calculation, management applies qualitative adjustments to reflect the current conditions and reasonable and supportable forecasts not already reflected in the historical loss information at the balance sheet date. Our reasonable and supportable forecast adjustment is based on the unemployment forecast and management judgment. For periods beyond our two-year reasonable and supportable forecast, we revert to the historical loss rate. The qualitative adjustments for current conditions are based upon changes in lending policies and practices, change in economic conditions, change in nature of the portfolio, experience and ability of lending staff, problem loan trends, quality of the bank’s loan review system, value of underlying collateral for collateral dependent loans, the existence of and changes in concentrations, and other external factors. These modified historical loss rates are multiplied by the outstanding principal balance of each loan to calculate a required reserve. A similar process is employed to calculate a reserve assigned to the portion of off-balance sheet commitments that we expect to fund, specifically unfunded loan commitments, and any needed reserve is recorded in other liabilities. The ACL for individual loans begins with the use of normal credit review procedures to identify whether a loan no longer shares similar risk characteristics with other pooled loans and therefore, should be individually assessed. We evaluate all commercial loans greater than $ 500 thousand that meet the following criteria: 1) when it is determined that foreclosure is probable, 2) substandard, doubtful and nonperforming loans when repayment is expected to be provided substantially through the operation or sale of the collateral, and 3) when it is determined by management that a loan does not share similar risk characteristics with other loans. Collateral values are discounted to consider disposition costs when appropriate. A specific reserve is established or a charge-off is taken if the fair value of the loan is less than the loan balance. Although we believe our process for determining the ACL appropriately considers all the factors that would likely result in credit losses, the process includes subjective elements and may be susceptible to significant change. To the extent actual losses are higher than management estimates, additional provision for credit losses could be required and could adversely affect our earnings or financial position in future periods.
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 credit losses and the fair value of financial instruments.
Accounting Pronouncements adopted in 2023	ACCOUNTING PRONOUNCEMENTS ADOPTED IN 2023 In June 2016, the FASB issued ASU No. 2016-13, " Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments" and subsequent related updates. This ASU replaces the incurred loss methodology for recognizing credit losses and requires businesses and other organizations to measure the current expected credit losses (CECL) on financial assets measured at amortized cost, including loans and held-to-maturity securities, net investments in leases, off-balance sheet credit exposures such as unfunded commitments, and other financial instruments. In addition, ASC 326 requires credit losses on available-for-sale debt securities to be presented as an allowance rather than as a write-down when management does not intend to sell or believes that it is not more likely than not they will be required to sell the debt securities. This guidance became effective on January 1, 2023 for the Bank. The results reported for periods beginning after January 1, 2023 are presented under ASC 326 while prior period amounts continue to be reported in accordance with previously applicable accounting standards. NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) The Bank adopted this guidance, and subsequent related updates, using the modified retrospective approach for all financial assets measured at amortized cost, including loans and held-to-maturity debt securities, available-for-sale debt securities and unfunded commitments. On January 1, 2023, the Bank recorded a cumulative effect increase to retained earnings of $ 52 thousand, net of tax, of which $ 442 thousand related to loans, offset by $ 390 thousand related to unfunded commitments, net of tax. There was no allowance for credit losses recorded for either available-for-sale or held-to-maturity debt securities. See Note 3 for further discussion on the adoption of CECL. The Bank adopted the provisions of ASC 326 related to presenting other-than-temporary impairment on available-for- sale debt securities on January 1, 2023 using the prospective transition approach, though no such charges had been recorded on the securities held by the Bank as of the date of adoption. The Bank expanded the pooling utilized under the legacy incurred loss method to include additional segmentation based on risk. The impact of the change from the incurred loss model to the current expected credit loss model is detailed below: January 1, 2023 (Dollars in thousands) Pre-adoption Adoption Impact As Reported Assets: ACL on loans Commercial and industrial $ 1,110 $ 658 $ 1,768 Commercial real estate 2,760 ( 541 ) 2,219 Commercial lessors of buildings — 974 974 Construction 803 ( 515 ) 288 Consumer mortgage 1,268 ( 580 ) 688 Home equity line of credit — 201 201 Consumer installment 233 ( 183 ) 50 Consumer indirect — 91 91 Unallocated 664 ( 664 ) — Total allowance for credit losses - loans 6,838 ( 559 ) $ 6,279 Liabilities: ACL for off-balance sheet commitments — 493 493 Total allowance for credit losses $ 6,838 ( 66 ) $ 6,772 The following table presents the Bank's loan portfolio, prior to the adoption of ASC 326, by category of loans and the impact of the change from the adoption of the standard: (Dollars in thousands) December 31, 2022 Adoption Impact Post Adoption January 1, 2023 Commercial and industrial $ 129,343 $ ( 2,209 ) $ 127,134 Commercial real estate 231,785 ( 70,625 ) 161,160 Commercial lessors of buildings — 83,728 83,728 Construction 55,318 ( 10,452 ) 44,866 Consumer mortgage 194,125 ( 44,338 ) 149,787 Home equity line of credit — 44,243 44,243 Consumer installment 16,387 ( 6,730 ) 9,657 Consumer indirect — 6,383 6,383 $ 626,958 $ — $ 626,958 Gross loans prior to deferred fees Deferred loan costs, net 213 — 213 Allowance for credit losses ( 6,838 ) 559 ( 6,279 ) Total net loans $ 620,333 $ 559 $ 620,892 NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED) In March 2022, the FASB issued ASU 2022-02, “ Financial Instruments – Credit Losses (ASC 326): Troubled Debt Restructurings (TDRs) and Vintage Disclosures” . The guidance amends ASC 326 to eliminate the accounting guidance for TDRs by creditors, while enhancing disclosure requirements for certain loan refinancing and restructuring activities by creditors when a borrower is experiencing financial difficulty. Specifically, rather than applying TDR recognition and measurement guidance, creditors will determine whether a modification results in a new loan or continuation of existing loan. The guidance also requires disclosures about the performance of modified loans to borrowers experiencing financial difficulty in the 12 months following the modification. These amendments are intended to enhance existing disclosure requirements and introduce new requirements related to certain modifications of receivables made to borrowers experiencing financial difficulty. Additionally, the amendments to ASC 326 require that an entity disclose current period gross write-offs by year of origination within the vintage disclosures, which requires that an entity disclose the amortized cost basis of financing receivables by credit quality indicator and class of financing receivable by year of origination. The guidance is only for entities that have adopted the amendments in Update 2016-13. This guidance has been adopted as of January 1, 2023 , however, there have been no reportable loan modifications during the nine months ended September 30, 2023.

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Tables)	9 Months Ended
	Sep. 30, 2023
Accounting Policies [Abstract]
Impact on Loans and Allowance for Credit Losses Due to Adoption of ASU 326	The impact of the change from the incurred loss model to the current expected credit loss model is detailed below: January 1, 2023 (Dollars in thousands) Pre-adoption Adoption Impact As Reported Assets: ACL on loans Commercial and industrial $ 1,110 $ 658 $ 1,768 Commercial real estate 2,760 ( 541 ) 2,219 Commercial lessors of buildings — 974 974 Construction 803 ( 515 ) 288 Consumer mortgage 1,268 ( 580 ) 688 Home equity line of credit — 201 201 Consumer installment 233 ( 183 ) 50 Consumer indirect — 91 91 Unallocated 664 ( 664 ) — Total allowance for credit losses - loans 6,838 ( 559 ) $ 6,279 Liabilities: ACL for off-balance sheet commitments — 493 493 Total allowance for credit losses $ 6,838 ( 66 ) $ 6,772 The following table presents the Bank's loan portfolio, prior to the adoption of ASC 326, by category of loans and the impact of the change from the adoption of the standard: (Dollars in thousands) December 31, 2022 Adoption Impact Post Adoption January 1, 2023 Commercial and industrial $ 129,343 $ ( 2,209 ) $ 127,134 Commercial real estate 231,785 ( 70,625 ) 161,160 Commercial lessors of buildings — 83,728 83,728 Construction 55,318 ( 10,452 ) 44,866 Consumer mortgage 194,125 ( 44,338 ) 149,787 Home equity line of credit — 44,243 44,243 Consumer installment 16,387 ( 6,730 ) 9,657 Consumer indirect — 6,383 6,383 $ 626,958 $ — $ 626,958 Gross loans prior to deferred fees Deferred loan costs, net 213 — 213 Allowance for credit losses ( 6,838 ) 559 ( 6,279 ) Total net loans $ 620,333 $ 559 $ 620,892

Securities (Tables)

Securities (Tables)	9 Months Ended
	Sep. 30, 2023
Investments, Debt and Equity Securities [Abstract]
Summary of Securities Available-for-Sale and Restricted Stock	Securities consist of the following on September 30, 2023 and December 31, 2022: (Dollars in thousands) Amortized Gross Gross Fair value September 30, 2023 Available-for-sale U.S. Treasury securities $ 23,133 $ — $ ( 675 ) $ 22,458 U.S. Government agencies 13,999 — ( 1,151 ) 12,848 Mortgage-backed securities of government agencies 74,457 2 ( 10,008 ) 64,451 Asset-backed securities of government agencies 569 — ( 17 ) 552 State and political subdivisions 20,372 — ( 1,573 ) 18,799 Corporate bonds 29,158 — ( 2,936 ) 26,222 Total available-for-sale 161,688 2 ( 16,360 ) 145,330 Held-to-maturity U.S. Treasury securities $ 10,292 $ — $ ( 1,083 ) $ 9,209 Mortgage-backed securities of government agencies 217,656 — ( 41,334 ) 176,322 State and political subdivisions 2,557 — ( 393 ) 2,164 Total held-to-maturity 230,505 — ( 42,810 ) 187,695 Equity securities 185 61 — 246 Restricted stock 1,561 — — 1,561 Total securities $ 393,939 $ 63 $ ( 59,170 ) $ 334,832 December 31, 2022 Available-for-sale U.S. Treasury securities $ 23,194 $ — $ ( 969 ) $ 22,225 U.S. Government agencies 13,999 — ( 1,369 ) 12,630 Mortgage-backed securities of government agencies 77,677 72 ( 8,859 ) 68,890 Asset-backed securities of government agencies 633 — ( 15 ) 618 State and political subdivisions 20,462 — ( 985 ) 19,477 Corporate bonds 28,740 — ( 2,511 ) 26,229 Total available-for-sale 164,705 72 ( 14,708 ) 150,069 Held-to-maturity U.S Treasury securities $ 12,753 $ — $ ( 1,136 ) $ 11,617 Mortgage-backed securities of government agencies 232,068 — ( 34,051 ) 198,017 State and political subdivisions 2,580 1 ( 261 ) 2,320 Total held-to-maturity 247,401 1 ( 35,448 ) 211,954 Equity securities 185 59 — 244 Restricted stock 3,430 — — 3,430 Total securities $ 415,721 $ 132 $ ( 50,156 ) $ 365,697
Summary of Amortized Cost and Fair Value of Debt Securities	The amortized cost and fair value of debt securities on September 30, 2023, 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 $ 15,006 $ 14,780 Due after one through five years 55,512 51,631 Due after five through ten years 24,135 21,304 Due after ten years 67,035 57,615 Total debt securities available-for-sale $ 161,688 $ 145,330 Held-to-maturity Due in one year or less $ — $ — Due after one through five years 7,434 6,876 Due after five through ten years 5,138 4,295 Due after ten years 217,933 176,524 Total debt securities held-to-maturity $ 230,505 $ 187,695
Summary of Gross Unrealized Losses and Fair Value of Available for Sale Securities	The following table presents gross unrealized losses and fair value of securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, on September 30, 2023 and December 31, 2022: Securities in a continuous unrealized loss position Less than 12 months 12 months or more Total (Dollars in thousands) Gross Fair Gross Fair Gross Fair September 30, 2023 Available-for-sale U.S. Treasury securities $ — $ — $ ( 675 ) $ 22,458 $ ( 675 ) $ 22,458 U.S. Government agencies — — ( 1,151 ) 12,848 ( 1,151 ) 12,848 Mortgage-backed securities of government ( 235 ) 12,748 ( 9,773 ) 51,513 ( 10,008 ) 64,261 Asset-backed securities of government — — ( 17 ) 552 ( 17 ) 552 State and political subdivisions ( 79 ) 1,952 ( 1,494 ) 16,622 ( 1,573 ) 18,574 Corporate bonds ( 1 ) 492 ( 2,935 ) 25,730 ( 2,936 ) 26,222 Held-to-maturity U.S. Treasury securities — — ( 1,083 ) 9,209 ( 1,083 ) 9,209 Mortgage-backed securities of government ( 356 ) 8,080 ( 40,978 ) 168,233 ( 41,334 ) 176,313 State and political subdivisions ( 21 ) 393 ( 372 ) 1,771 ( 393 ) 2,164 Total securities with unrealized losses $ ( 692 ) $ 23,665 $ ( 58,478 ) $ 308,936 $ ( 59,170 ) $ 332,601 December 31, 2022 Available-for-sale U.S. Treasury securities $ ( 798 ) $ 17,405 $ ( 171 ) $ 4,820 $ ( 969 ) $ 22,225 U.S. Government agencies — — ( 1,369 ) 12,630 ( 1,369 ) 12,630 Mortgage-backed securities of government ( 1,046 ) 16,188 ( 7,813 ) 44,519 ( 8,859 ) 60,707 Asset-backed securities of government — — ( 15 ) 618 ( 15 ) 618 State and political subdivisions ( 189 ) 9,079 ( 796 ) 9,848 ( 985 ) 18,927 Corporate bonds ( 1,165 ) 13,502 ( 1,346 ) 12,727 ( 2,511 ) 26,229 Held-to-maturity U.S. Treasury securities — — ( 1,136 ) 11,617 ( 1,136 ) 11,617 Mortgage-backed securities of government ( 9,733 ) 79,325 ( 24,318 ) 118,692 ( 34,051 ) 198,017 State and political subdivisions — — ( 261 ) 1,903 ( 261 ) 1,903 Total securities with unrealized losses $ ( 12,931 ) $ 135,499 $ ( 37,225 ) $ 217,374 $ ( 50,156 ) $ 352,873
Summary of Amortized Cost of Held-to Maturity Debt Securities Aggregated by Credit Quality Indicator	The following table summarizes the amortized cost of held-to maturity debt securities at September 30, 2023, aggregated by credit quality indicator: (Dollars in thousands) U.S. Treasury securities Mortgage- backed securities of government agencies State and political subdivisions September 30, 2023 Credit rating: AAA / AA / A $ 10,292 $ 217,656 $ 2,557 BBB / BB / B — — — Lower than B — — — Non-rated — — — Total $ 10,292 $ 217,656 $ 2,557

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2023
Receivables [Abstract]
Summary of Loans	The composition of net loans receivable as of September 30, 2023 and December 31, 2022: (Dollars in thousands) September 30, Commercial and industrial $ 143,227 Commercial real estate 188,910 Commercial lessors of buildings 78,520 Construction 44,446 Consumer mortgage 167,419 Home equity line of credit 41,093 Consumer installment 11,197 Consumer indirect 6,168 Total loans 680,980 Allowance for credit losses ( 6,691 ) Deferred loan fees, net ( 31 ) Net Loans $ 674,258 (Dollars in thousands) December 31, Commercial and industrial $ 129,343 Commercial real estate 231,785 Residential real estate 194,125 Construction & land development 55,318 Consumer 16,387 Total loans 626,958 Allowance for loan losses ( 6,838 ) Deferred loan costs, net 213 Total Loans * $ 620,333
Summary of Allowance for Loan Losses	Allowance for Credit Losses The following table details activity in the allowance for credit losses ("ACL") by portfolio segment for the three and nine months ended September 30, 2023. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories. For the three months ended in September 2023, the decrease in the provision for commercial and industrial loans primarily relates to the recovery of prior loan charge-offs, as well as the decrease in substandard loan balances in this loan category. The remaining provision changes for the quarter are primarily a result of changes in loan volume in each loan category. For the nine month period in 2023, the decrease in provision for commercial real estate loans is due to the payoff of one larger loan relationship with a specific allocation. The increase in the provision for commercial lessors of buildings relates to the increase in loans graded special mention in this category. All other changes during the nine month period are related to loan volume changes. (Dollars in thousands) Beginning Balance Impact of Adopting ASC 326 Charge-offs Recoveries Provisions (Recovery) Ending Balance Three Months Ended September 30, 2023 Commercial and industrial $ 2,119 $ — $ — $ 147 $ ( 303 ) $ 1,963 Commercial real estate 1,882 — — 8 239 2,129 Commercial lessors of buildings 1,237 — — — ( 11 ) 1,226 Construction 283 — — — ( 28 ) 255 Consumer mortgage 714 — — — 61 775 Home equity line of credit 178 — — — 9 187 Consumer installment 52 — ( 8 ) — 13 57 Consumer indirect 94 — ( 35 ) 7 33 99 Unallocated — — — — — — $ 6,559 $ — $ ( 43 ) $ 162 $ 13 $ 6,691 Nine Months Ended September 30, 2023 Commercial and industrial $ 1,110 $ 658 $ — $ 166 $ 29 $ 1,963 Commercial real estate 2,760 ( 541 ) — 9 ( 99 ) 2,129 Commercial lessors of buildings — 974 — — 252 1,226 Construction 803 ( 515 ) — — ( 33 ) 255 Consumer mortgage 1,268 ( 580 ) — 1 86 775 Home equity line of credit — 201 — — ( 14 ) 187 Consumer installment 233 ( 183 ) ( 31 ) 12 26 57 Consumer indirect — 91 ( 66 ) 34 40 99 Unallocated 664 ( 664 ) — — — — $ 6,838 $ ( 559 ) $ ( 97 ) $ 222 $ 287 $ 6,691 NOTE 3 – LOANS (CONTINUED) Allowance for Loan Losses The following tables detail activity in the allowance for loan losses by portfolio segment for the three and nine months ended September 30, 2022. (Dollars in thousands) Commercial and industrial Commercial Residential Construction Consumer Unallocated Total Three Months Ended September 30, 2022 Beginning balance $ 1,213 $ 2,422 $ 1,177 $ 1,607 $ 395 $ 454 $ 7,268 (Recovery of) provision for loan 45 ( 298 ) 111 ( 331 ) ( 137 ) 360 ( 250 ) Charge-offs ( 13 ) ( 12 ) — — ( 4 ) ( 29 ) Recoveries 4 — 1 — 14 19 Net (charge-offs) recoveries ( 9 ) ( 12 ) 1 — 10 ( 10 ) Ending balance $ 1,249 $ 2,112 $ 1,289 $ 1,276 $ 268 $ 814 $ 7,008 Nine Months Ended September 30, 2022 Beginning balance $ 1,240 $ 2,838 $ 992 $ 1,380 $ 421 $ 747 $ 7,618 (Recovery of) provision for loan 30 ( 715 ) 295 ( 416 ) ( 156 ) 67 ( 895 ) Charge-offs ( 31 ) ( 12 ) — — ( 28 ) ( 71 ) Recoveries 10 1 2 312 31 356 Net (charge-offs) recoveries ( 21 ) ( 11 ) 2 312 3 285 Ending balance $ 1,249 $ 2,112 $ 1,289 $ 1,276 $ 268 $ 814 $ 7,008
Schedule of Aging of Past Due and Nonaccrual Loans	The following table presents the classes of the loan portfolio summarized by the past-due status. (Dollars in thousands) Current 30-59 60-89 90 Days + Total Past Due Total September 30, 2023 Commercial and industrial $ 143,026 $ 184 $ 17 $ — $ 201 $ 143,227 Commercial real estate 188,576 334 — — 334 188,910 Commercial lessors of buildings 78,520 — — — — 78,520 Construction 44,446 — — — — 44,446 Consumer mortgage 166,980 394 45 — 439 167,419 Home equity line of credit 40,874 219 — — 219 41,093 Consumer installment 11,044 121 20 12 153 11,197 Consumer indirect 6,168 — — — — 6,168 Total Loans $ 679,634 $ 1,252 $ 82 $ 12 $ 1,346 $ 680,980 The following table presents the aging of past due loans and nonaccrual loans as of December 31, 2022: Accruing Loans (Dollars in thousands) Current 30-59 60-89 90 Days + Non- Total Total December 31, 2022 Commercial and industrial $ 129,270 $ 70 $ 3 $ — $ — $ 73 $ 129,343 Commercial real estate 231,693 — — — 92 92 231,785 Residential real estate 193,794 95 137 — 99 331 194,125 Construction & land development 55,286 32 — — — 32 55,318 Consumer 16,091 103 128 — 65 296 16,387 Total Loans $ 626,134 $ 300 $ 268 $ — $ 256 $ 824 $ 626,958
Schedule of Amortized Cost Basis Of Loans On Nonaccrual Status And Loans Past Due Over 90 Days Still Accruing Interest	The following table presents the amortized cost basis of loans on nonaccrual status and loans past due over 90 days still accruing interest as of September 30, 2023: (Dollars in thousands) Nonaccrual with no ACL Nonaccrual with ACL Total Nonaccrual Loans Past Due Over 90 Days Still Accruing Total Nonperforming September 30, 2023 Commercial and industrial $ 17 $ — $ 17 $ — $ 17 Commercial real estate 79 — 79 — 79 Commercial lessors of buildings — — — — — Construction — — — — — Consumer mortgage 110 — 110 — 110 Home equity line of credit — — — — — Consumer installment 16 — 16 12 28 Consumer indirect 26 — 26 — 26 Total Loans $ 248 $ — $ 248 $ 12 $ 260 Interest income recognized on nonaccrual loans for the nine months ended September 30, 2023 was $ 1 thousand on commercial real estate loans and $ 22 thousand on consumer mortgage loans. Several of the consumer mortgage loans are at an amortized cost basis of $ 0 and all payments are being recognized as interest income.
Summary of Loans by Credit Quality Indicator	Loans not meeting the criteria above that are analyzed individually as part of the above-described process are considered to be pass rated loans. Based on the most recent analysis performed, the following tables present the recorded investment in non-homogeneous loans by internal risk rating system as of September 30, 2023 and December 31, 2022: Term Loans Amortized Costs Basis by Origination Year Revolving Loans Amortized Cost Basis Revolving Loans Converted to Term (Dollars in thousands) 2023 2022 2021 2020 2019 Prior Total September 30, 2023 Commercial and industrial: Pass $ 21,665 $ 27,127 $ 13,867 $ 5,840 $ 4,057 $ 8,540 $ 45,546 $ — $ 126,642 Special mention 16 19 651 178 90 352 7,248 — 8,554 Substandard 294 570 483 901 60 1,230 4,493 — 8,031 Doubtful — — — — — — — — — Total $ 21,975 $ 27,716 $ 15,001 $ 6,919 $ 4,207 $ 10,122 $ 57,287 $ — $ 143,227 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial real estate: Pass $ 20,649 $ 36,877 $ 57,330 $ 14,776 $ 19,773 $ 24,035 $ 695 $ — $ 174,135 Special Mention 213 465 652 398 — 2,688 — — 4,416 Substandard — — 902 — 471 8,986 — — 10,359 Doubtful — — — — — — — — — Total $ 20,862 $ 37,342 $ 58,884 $ 15,174 $ 20,244 $ 35,709 $ 695 $ — $ 188,910 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Commercial lessors of buildings: Pass $ 13,317 $ 22,938 $ 15,821 $ 6,516 $ 3,594 $ 9,202 $ 381 $ — $ 71,769 Special Mention — 446 1,513 — 3,627 — — — 5,586 Substandard — — — 999 — 166 — — 1,165 Doubtful — — — — — — — — — Total $ 13,317 $ 23,384 $ 17,334 $ 7,515 $ 7,221 $ 9,368 $ 381 $ — $ 78,520 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Construction: Pass $ 16,348 $ 19,495 $ 599 $ 275 $ 288 $ 269 $ — $ — $ 37,274 Special Mention — 289 6 635 — — — — 930 Substandard — — — 33 80 — — — 113 Doubtful — — — — — — — — — Total $ 16,348 $ 19,784 $ 605 $ 943 $ 368 $ 269 $ — $ — $ 38,317 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Total Pass $ 71,979 $ 106,437 $ 87,617 $ 27,407 $ 27,712 $ 42,046 $ 46,622 $ — $ 409,820 Special Mention 229 1,219 2,822 1,211 3,717 3,040 7,248 — 19,486 Substandard 294 570 1,385 1,933 611 10,382 4,493 — 19,668 Doubtful — — — — — — — — — Total $ 72,502 $ 108,226 $ 91,824 $ 30,551 $ 32,040 $ 55,468 $ 58,363 $ — $ 448,974 (Dollars in thousands) Pass Special Substandard Doubtful Not Total December 31, 2022 Commercial and industrial $ 119,353 $ 282 $ 7,927 $ — $ 1,781 $ 129,343 Commercial real estate 220,414 485 8,352 — 2,534 231,785 Construction & land development 40,640 6,655 — — 8,023 55,318 Total $ 380,407 $ 7,422 $ 16,279 $ — $ 12,338 $ 416,446 NOTE 3 – LOANS (CONTINUED) The following table presents the amortized cost in residential consumer loans based on payment activity: Term Loans Amortized Costs Basis by Origination Year Revolving Loans Amortized Cost Basis Revolving Loans Converted to Term (Dollars in thousands) 2023 2022 2021 2020 2019 Prior Total September 30, 2023 Consumer mortgage: Performing $ 19,430 $ 35,098 $ 38,086 $ 33,815 $ 9,080 $ 31,800 $ — $ — $ 167,309 Nonperforming — — — — — 110 — — 110 Total $ 19,430 $ 35,098 $ 38,086 $ 33,815 $ 9,080 $ 31,910 $ — $ — $ 167,419 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Construction Performing $ 3,422 $ 1,736 $ 270 $ 576 $ 83 $ 42 $ — $ — $ 6,129 Nonperforming — — — — — — — — — Total $ 3,422 $ 1,736 $ 270 $ 576 $ 83 $ 42 $ — $ — $ 6,129 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Home equity line of credit: Performing $ — $ — $ — $ — $ — $ — $ 41,046 $ 47 $ 41,093 Nonperforming — — — — — — — — — Total $ — $ — $ — $ — $ — $ — $ 41,046 $ 47 $ 41,093 YTD gross charge-offs $ — $ — $ — $ — $ — $ — $ — $ — $ — Consumer installment: Performing $ 5,410 $ 3,476 $ 1,187 $ 603 $ 211 $ 208 $ 74 $ — $ 11,169 Nonperforming — 1 17 — 10 — — — 28 Total $ 5,410 $ 3,477 $ 1,204 $ 603 $ 221 $ 208 $ 74 $ — $ 11,197 YTD gross charge-offs $ 1 $ 11 $ 10 $ 3 $ 2 $ 4 $ — $ — $ 31 Consumer indirect: Performing $ 760 $ 1,219 $ 636 $ 589 $ 643 $ 2,295 $ — $ — $ 6,142 Nonperforming — — — — 21 5 — — 26 Total $ 760 $ 1,219 $ 636 $ 589 $ 664 $ 2,300 $ — $ — $ 6,168 YTD gross charge-offs $ — $ — $ — $ — $ — $ 66 $ — $ — $ 66 Total Performing $ 29,022 $ 41,529 $ 40,179 $ 35,583 $ 10,017 $ 34,345 $ 41,120 $ 47 $ 231,842 Nonperforming — 1 17 — 31 115 — — 164 Total $ 29,022 $ 41,530 $ 40,196 $ 35,583 $ 10,048 $ 34,460 $ 41,120 $ 47 $ 232,006 Consumer mortgages are substantially secured by one to four family owner occupied properties and consumer indirect loans are substantially secured by recreational vehicles. All nonperforming consumer loans are evaluated when placed on nonaccrual status and may be charged down based on the fair value less cost to sell if that value is lower than the outstanding balance.
Allowances for Loan Losses and Ending Balances by Portfolio Class and Based on Impairment Method	The following table presents the balance in the allowance for loan losses and the ending loan balances by portfolio class, based on the impairment method as of December 31, 2022: (Dollars in thousands) Commercial and industrial Commercial Residential Construction Consumer Unallocated Total December 31, 2022 Allowance for loan losses: Individually evaluated for $ — $ — $ — $ — $ 4 $ — $ 4 Collectively evaluated for 1,110 2,760 1,268 803 229 664 6,834 Total ending allowance balance $ 1,110 $ 2,760 $ 1,268 $ 803 $ 233 $ 664 $ 6,838 Loans: Loans individually $ 123 $ 113 $ 677 $ — $ 123 $ 1,036 Loans collectively 129,220 231,672 193,448 55,318 16,264 625,922 Total ending loans balance $ 129,343 $ 231,785 $ 194,125 $ 55,318 $ 16,387 $ 626,958
Schedule of Impairment by Class of Loans	The following table presents loans individually evaluated for impairment by class of loans as of December 31, 2022: (Dollars in thousands) Unpaid Recorded Recorded Total 1 Related December 31, 2022 Commercial and industrial $ 123 $ 124 $ — $ 124 $ — Commercial real estate 117 92 20 112 — Residential real estate 733 166 518 683 — Construction & land development — — — — — Consumer 127 6 121 127 4 Total impaired loans $ 1,101 $ 387 $ 659 $ 1,046 $ 4 1 Includes principal, accrued interest, unearned fees, and origination costs
Schedule of Average Recorded Investment in Impaired Loans and Related Interest Income Recognized	The following table presents the average recorded investment in impaired loans and related interest income recognized for the periods indicated. For the Three Months Ended September 30, For the Nine Months Ended September 30, (Dollars in thousands) 2022 2022 Average recorded investment: Commercial and industrial $ 255 $ 258 Commercial real estate 173 198 Residential real estate 715 781 Construction & land development — 164 Consumer 131 132 Average recorded investment in impaired loans $ 1,274 $ 1,533 Interest income recognized: Commercial and industrial $ — $ 2 Commercial real estate 2 6 Residential real estate 7 23 Construction & land development — — Consumer 2 6 Interest income recognized on a cash basis on impaired loans $ 11 $ 37

Short-Term Borrowings (Tables)

Short-Term Borrowings (Tables)	9 Months Ended
	Sep. 30, 2023
Debt Disclosure [Abstract]
Summary of Repurchase Agreements and Related Collateral Accounted for as Secured Borrowings	The following table provides additional detail regarding repurchase agreements and the related collateral accounted for as secured borrowings. Remaining Contractual Maturity September 30, December 31, (Dollars in thousands) 2023 2022 Securities of U.S. Government Agencies and mortgage-backed securities of $ 30,911 $ 32,755 Repurchase agreements 30,734 32,550

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	9 Months Ended
	Sep. 30, 2023
Fair Value Disclosures [Abstract]
Schedule of Fair Value of Assets Measured on Recurring Basis	The following table presents the assets reported on the Consolidated Balance Sheets at their fair value on a recurring basis as of September 30, 2023 and December 31, 2022 by level within the fair value hierarchy. No liabilities are carried at fair value. 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 with readily determinable values 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 agencies, mortgage-backed securities, asset-backed securities, obligations of states and political subdivisions and corporate bonds are valued at observable market data for similar assets. Equity securities without readily determinable values are carried at amortized cost adjusted for impairment and observable price changes and are not included in the table below. (Dollars in thousands) Level I Level II Level III Total September 30, 2023 Assets: Securities available-for-sale U.S. Treasury securities $ 22,458 $ — $ — $ 22,458 U.S. Government agencies — 12,848 — 12,848 Mortgage-backed securities of government agencies — 64,451 — 64,451 Asset-backed securities of government agencies — 552 — 552 State and political subdivisions — 18,799 — 18,799 Corporate bonds — 26,222 — 26,222 Total available-for-sale securities $ 22,458 $ 122,872 $ — $ 145,330 Equity securities $ 211 $ — $ — $ 211 December 31, 2022 Assets: Securities available-for-sale U.S. Treasury securities $ 22,225 $ — $ — $ 22,225 U.S. Government agencies — 12,630 — 12,630 Mortgage-backed securities of government agencies — 68,890 — 68,890 Asset-backed securities of government agencies — 618 — 618 State and political subdivisions — 19,477 — 19,477 Corporate bonds — 26,229 — 26,229 Total available-for-sale securities $ 22,225 $ 127,844 $ — $ 150,069 Equity securities $ 198 $ — $ — $ 198

Fair Values of Financial Inst_2

Fair Values of Financial Instruments (Tables)	9 Months Ended
	Sep. 30, 2023
Investments, All Other Investments [Abstract]
Schedule of Estimated Fair Values of Recognized Financial Instruments Carried at Amortized Cost	The estimated fair values of recognized financial instruments carried at amortized cost as of September 30, 2023 and December 31, 2022 are as follows: (Dollars in thousands) Carrying Level I Level II Level III Fair Value September 30, 2023 Financial assets Securities held-to-maturity $ 230,505 $ 9,209 $ 178,486 $ — $ 187,695 Loans held for sale — — — — — Net loans 674,258 — — 640,671 640,671 Mortgage servicing rights 601 — — 601 601 Financial liabilities Deposits $ 1,018,075 $ 840,637 $ — $ 179,008 $ 1,019,645 Other borrowings 1,808 — — 1,687 1,687 December 31, 2022 Financial assets Securities held-to-maturity $ 247,401 $ 11,617 $ 200,337 $ — $ 211,954 Loans held for sale 52 55 — — 55 Net loans 620,333 — — 600,720 600,720 Mortgage servicing rights 621 — — 621 621 Financial liabilities Deposits $ 1,023,417 $ 905,335 $ — $ 114,478 $ 1,019,813 Other borrowings 2,461 — — 2,321 2,321

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Loss (Tables)	9 Months Ended
	Sep. 30, 2023
Equity [Abstract]
Schedule of Changes in Accumulated Other Comprehensive Loss by Component Net of Tax	The following table presents the changes in accumulated other comprehensive loss by component net of tax for the three and nine months ended September 30, 2023 and 2022: (Dollars in thousands) Pretax Tax Effect After-tax Three Months Ended September 30, 2023 Balance, beginning of period $ ( 16,856 ) $ 3,540 $ ( 13,316 ) Unrealized holding loss on available-for-sale securities arising during ( 1,127 ) 237 ( 890 ) Amortization of held-to-maturity discount resulting from transfer 50 ( 11 ) 40 Total other comprehensive loss ( 1,077 ) 226 ( 851 ) Balance, end of period $ ( 17,933 ) $ 3,766 $ ( 14,167 ) Nine Months Ended September 30, 2023 Balance, beginning of period $ ( 16,354 ) $ 3,435 $ ( 12,919 ) Unrealized holding loss on available-for-sale securities arising during ( 1,722 ) 361 ( 1,361 ) Amortization of held-to-maturity discount resulting from transfer 143 ( 30 ) 113 Total other comprehensive loss ( 1,579 ) 331 ( 1,248 ) Balance, end of period $ ( 17,933 ) $ 3,766 $ ( 14,167 ) Three Months ended September 30, 2022 Balance, beginning of period $ ( 12,663 ) $ 2,660 $ ( 10,003 ) Unrealized holding loss on available-for-sale securities arising during ( 5,189 ) 1,090 ( 4,099 ) Amortization of held-to-maturity discount resulting from transfer 64 ( 14 ) 50 Total other comprehensive loss ( 5,125 ) 1,076 ( 4,049 ) Balance, end of period $ ( 17,788 ) $ 3,736 $ ( 14,052 ) Nine Months Ended September 30, 2022 Balance, beginning of period $ ( 2,691 ) $ 566 $ ( 2,125 ) Unrealized holding loss on available-for-sale securities arising during ( 15,334 ) 3,220 ( 12,114 ) Amortization of held-to-maturity discount resulting from transfer 237 ( 50 ) 187 Total other comprehensive loss ( 15,097 ) 3,170 ( 11,927 ) Balance, end of period $ ( 17,788 ) $ 3,736 $ ( 14,052 )

Summary of Significant Accoun_4

Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)	Sep. 30, 2023	Jun. 30, 2023	Jan. 01, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Summary Of Significant Accounting Policies [Line Items]
Allowance for credit/loan losses	$ 6,691,000	$ 6,559,000		$ 6,838,000	$ 7,008,000	$ 7,268,000	$ 7,618,000
Retained earnings	94,614,000			$ 86,502,000
Allowance for credit losses, available for sale debt securities	0
Held to maturity security, allowance for credit loss	$ 0
Accounting Standards Update 2016-13 [Member]
Summary Of Significant Accounting Policies [Line Items]
Allowance for credit/loan losses			$ 6,279,000
Change in accounting principle, accounting standards update, adoption date	Jan. 01, 2023
Change in accounting principle, accounting standards update, adopted	true
Net of tax related to loans			442,000
Unfunded commitments			390,000
Accounting Standards Update 2016-13 [Member] | Cumulative Effect of Adoption [Memnber]
Summary Of Significant Accounting Policies [Line Items]
Retained earnings			$ 52,000
Accounting Standards Update 2022-02 [Member]
Summary Of Significant Accounting Policies [Line Items]
Change in accounting principle, accounting standards update, adoption date	Jan. 01, 2023
Change in accounting principle, accounting standards update, adopted	true
Maximum [Member] | Commercial Loans [Member]
Summary Of Significant Accounting Policies [Line Items]
Allowance for credit/loan losses	$ 500,000

Summary of Significant Accoun_5

Summary of Significant Accounting Policies - Impact of Change from Incurred Loss Model to Current Expected Credit Loss Model (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023	Jan. 01, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	$ 6,691	$ 6,559		$ 6,838	$ 7,008	$ 7,268	$ 7,618
ACL for off-balance sheet commitments	492			141
ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			$ 6,279
ACL for off-balance sheet commitments			493
Total allowance for credit losses			6,772
Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			6,838	6,838
Total allowance for credit losses			6,838
Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			(559)	(559)
ACL for off-balance sheet commitments			493
Total allowance for credit losses			(66)
Commercial and Industrial [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	1,963	2,119		1,110	1,249	1,213	1,240
Commercial and Industrial [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			1,768
Commercial and Industrial [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			1,110
Commercial and Industrial [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			658
Commercial Real Estate [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	2,129	1,882		2,760	2,112	2,422	2,838
Commercial Real Estate [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			2,219
Commercial Real Estate [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			2,760
Commercial Real Estate [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			(541)
Commercial Lessors of Buildings [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	1,226	1,237
Commercial Lessors of Buildings [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			974
Commercial Lessors of Buildings [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			974
Construction [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	255	283		803
Construction [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			288
Construction [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			803
Construction [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			(515)
Consumer Mortgage [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	775	714		1,268
Consumer Mortgage [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			688
Consumer Mortgage [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			1,268
Consumer Mortgage [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			(580)
Home Equity Line of Credit [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	187	178
Home Equity Line of Credit [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			201
Home Equity Line of Credit [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			201
Consumer Installment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	57	52		233
Consumer Installment [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			50
Consumer Installment [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			233
Consumer Installment [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			(183)
Consumer Indirect [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans	$ 99	$ 94
Consumer Indirect [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			91
Consumer Indirect [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			91
Unallocated [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans				$ 664	$ 814	$ 454	$ 747
Unallocated [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			664
Unallocated [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total allowance for credit losses - loans			$ (664)

Summary of Significant Accoun_6

Summary of Significant Accounting Policies - Summary of Category of Loans and Impact of Change from Adoption (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023	Jan. 01, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	$ 680,980			$ 626,958
Allowance for credit/loan losses	(6,691)	$ (6,559)		(6,838)	$ (7,008)	$ (7,268)	$ (7,618)
Net Total Loans	674,258			620,333
ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			$ 626,958
Deferred loan (fees) costs, net			213
Allowance for credit/loan losses			(6,279)
Net Total Loans			620,892
Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				626,958
Deferred loan (fees) costs, net				213
Allowance for credit/loan losses			(6,838)	(6,838)
Net Total Loans				620,333
Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Allowance for credit/loan losses			559	559
Net Total Loans				559
Commercial and Industrial [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	143,227			129,343
Allowance for credit/loan losses	(1,963)	(2,119)		(1,110)	(1,249)	(1,213)	(1,240)
Commercial and Industrial [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			127,134
Allowance for credit/loan losses			(1,768)
Commercial and Industrial [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				129,343
Allowance for credit/loan losses			(1,110)
Commercial and Industrial [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				(2,209)
Allowance for credit/loan losses			(658)
Commercial Real Estate [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	188,910			231,785
Allowance for credit/loan losses	(2,129)	(1,882)		(2,760)	$ (2,112)	$ (2,422)	$ (2,838)
Commercial Real Estate [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			161,160
Allowance for credit/loan losses			(2,219)
Commercial Real Estate [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				231,785
Allowance for credit/loan losses			(2,760)
Commercial Real Estate [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				(70,625)
Allowance for credit/loan losses			541
Commercial Lessors of Buildings [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	78,520
Allowance for credit/loan losses	(1,226)	(1,237)
Commercial Lessors of Buildings [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			83,728
Allowance for credit/loan losses			(974)
Commercial Lessors of Buildings [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				83,728
Allowance for credit/loan losses			(974)
Construction [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	44,446
Allowance for credit/loan losses	(255)	(283)		(803)
Construction [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			44,866
Allowance for credit/loan losses			(288)
Construction [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				55,318
Allowance for credit/loan losses			(803)
Construction [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				(10,452)
Allowance for credit/loan losses			515
Consumer Mortgage [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	167,419
Allowance for credit/loan losses	(775)	(714)		(1,268)
Consumer Mortgage [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			149,787
Allowance for credit/loan losses			(688)
Consumer Mortgage [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				194,125
Allowance for credit/loan losses			(1,268)
Consumer Mortgage [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				(44,338)
Allowance for credit/loan losses			580
Home Equity Line of Credit [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	41,093
Allowance for credit/loan losses	(187)	(178)
Home Equity Line of Credit [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			44,243
Allowance for credit/loan losses			(201)
Home Equity Line of Credit [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				44,243
Allowance for credit/loan losses			(201)
Consumer Installment [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	11,197
Allowance for credit/loan losses	(57)	(52)		(233)
Consumer Installment [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			9,657
Allowance for credit/loan losses			(50)
Consumer Installment [Member] | Pre-adoption [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				16,387
Allowance for credit/loan losses			(233)
Consumer Installment [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				(6,730)
Allowance for credit/loan losses			183
Consumer Indirect [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans	6,168
Allowance for credit/loan losses	$ (99)	$ (94)
Consumer Indirect [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans			6,383
Allowance for credit/loan losses			(91)
Consumer Indirect [Member] | Cumulative Effect of Adoption [Memnber] | Adoption Impact [Member] | ASU 2016-13 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Total Loans				$ 6,383
Allowance for credit/loan losses			$ (91)

Securities - Summary of Securit

Securities - Summary of Securities Available-for-Sale and Restricted Stock (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	$ 161,688	$ 164,705
Gross Unrealized Gains, Available-for-sale	2	72
Gross Unrealized Losses, Available-for-sale	(16,360)	(14,708)
Fair Value, Available-for-sale	145,330	150,069
Amortized Cost, Held to maturity	230,505	247,401
Gross Unrealized Gains, Held to maturity		1
Gross Unrealized Losses, Held to maturity	(42,810)	(35,448)
Fair Value, Held to maturity	187,695	211,954
Amortized Cost	393,939	415,721
Gross Unrealized Gains	63	132
Gross Unrealized Losses	(59,170)	(50,156)
Fair Value	334,832	365,697
U.S. Treasury Securities [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	23,133	23,194
Gross Unrealized Losses, Available-for-sale	(675)	(969)
Fair Value, Available-for-sale	22,458	22,225
Amortized Cost, Held to maturity	10,292	12,753
Gross Unrealized Losses, Held to maturity	(1,083)	(1,136)
Fair Value, Held to maturity	9,209	11,617
U.S. Government Agencies [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	13,999	13,999
Gross Unrealized Losses, Available-for-sale	(1,151)	(1,369)
Fair Value, Available-for-sale	12,848	12,630
Mortgage-Backed Securities of Government Agencies [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	74,457	77,677
Gross Unrealized Gains, Available-for-sale	2	72
Gross Unrealized Losses, Available-for-sale	(10,008)	(8,859)
Fair Value, Available-for-sale	64,451	68,890
Amortized Cost, Held to maturity	217,656	232,068
Gross Unrealized Losses, Held to maturity	(41,334)	(34,051)
Fair Value, Held to maturity	176,322	198,017
Asset-Backed Securities of Government Agencies [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	569	633
Gross Unrealized Losses, Available-for-sale	(17)	(15)
Fair Value, Available-for-sale	552	618
State and Political Subdivisions [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	20,372	20,462
Gross Unrealized Losses, Available-for-sale	(1,573)	(985)
Fair Value, Available-for-sale	18,799	19,477
Amortized Cost, Held to maturity	2,557	2,580
Gross Unrealized Gains, Held to maturity		1
Gross Unrealized Losses, Held to maturity	(393)	(261)
Fair Value, Held to maturity	2,164	2,320
Corporate Bonds [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Available-for-sale	29,158	28,740
Gross Unrealized Losses, Available-for-sale	(2,936)	(2,511)
Fair Value, Available-for-sale	26,222	26,229
Equity Securities [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost, Equity securities	185	185
Gross Unrealized Gains, Equity securities	61	59
Fair Value, Equity securities	246	244
Restricted Stock [Member]
Schedule of Trading Securities and Other Trading Assets [Line Items]
Amortized Cost	1,561	3,430
Fair Value	$ 1,561	$ 3,430

Securities - Summary of Amortiz

Securities - Summary of Amortized Cost and Fair Value of Debt Securities (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Available-for-sale
Due in one year or less, Amortized Cost	$ 15,006
Due after one through five years, Amortized Cost	55,512
Due after five through ten years, Amortized Cost	24,135
Due after ten years, Amortized Cost	67,035
Amortized Cost, Available-for-sale	161,688	$ 164,705
Due in one year or less, Fair Value	14,780
Due after one through five years, Fair Value	51,631
Due after five through ten years, Fair Value	21,304
Due after ten years, Fair Value	57,615
Total debt securities available-for-sale, Fair Value	145,330	150,069
Held-to-maturity
Due after one through five years, Amortized cost	7,434
Due after five through ten years, Amortized Cost	5,138
Due after ten years, Amortized Cost	217,933
Amortized Cost, Held to maturity	230,505	247,401
Due after one through five years, Fair Value	6,876
Due after five through ten years, Fair Value	4,295
Due after ten years, Fair Value	176,524
Total debt securities held-to-maturity, Fair Value	$ 187,695	$ 211,954

Securities - Additional Informa

Securities - Additional Information (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($) Security $ / shares	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) Security $ / shares	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Debt and Equity Securities, FV-NI [Line Items]
Fair value of pledged securities	$ 129,100,000		$ 129,100,000		$ 110,100,000
Restricted stock investment in FHLB stock	1,000,000		1,000,000		2,900,000
Federal Home Loan Bank redemption of stock	$ 1,900,000		$ 1,900,000
Federal Home Loan Bank redemption par value per share | $ / shares	$ 100		$ 100
Federal Reserve Bank stock	$ 471,000		$ 471,000		471,000
Proceeds from sale of available-for-sale securities	$ 0	$ 0	$ 0	$ 0
Number of securities in an unrealized loss position, Total | Security	203		203
Number of securities in continuous unrealized loss position, 12 months or more | Security			183
Held to maturity security, allowance for credit loss	$ 0		$ 0
Total available-for-sale securities	145,330,000		145,330,000		$ 150,069,000
US Treasury Securities And US Government Sponsored Agency Bonds [Member]
Debt and Equity Securities, FV-NI [Line Items]
Total available-for-sale securities	100,000,000		100,000,000
Non-agency Debt Securities [Member]
Debt and Equity Securities, FV-NI [Line Items]
Total available-for-sale securities	45,000,000		45,000,000
Non-agency Debt Securities [Member] | Non-rated Debt Securities [Member]
Debt and Equity Securities, FV-NI [Line Items]
Total available-for-sale securities	$ 5,000,000		$ 5,000,000

Securities - Summary of Gross U

Securities - Summary of Gross Unrealized Losses and Fair Value of Available for Sale Securities (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Schedule of Available-for-sale Securities [Line Items]
Held-to-maturity, Gross Unrealized Losses, Total	$ (42,810)	$ (35,448)
Gross Unrealized Losses, Less Than 12 Months	(692)	(12,931)
Fair Value, Less Than 12 Months	23,665	135,499
Gross Unrealized Losses, 12 Months Or More	(58,478)	(37,225)
Fair Value, 12 Months Or More	308,936	217,374
Gross Unrealized Losses, Total	(59,170)	(50,156)
Fair Value, Total	332,601	352,873
U.S. Treasury Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale, Gross Unrealized Losses, Less Than 12 Months		(798)
Available-for-sale, Fair Value, Less Than 12 Months		17,405
Available-for-sale, Gross Unrealized Losses, 12 Months or More	(675)	(171)
Available-for-sale, Fair Value, 12 Months or More	22,458	4,820
Available-for-sale, Gross Unrealized Losses, Total	(675)	(969)
Available-for-sale, Fair Value, Total	22,458	22,225
Held-to-maturity, Gross Unrealized Losses, 12 Months Or More	(1,083)	(1,136)
Held-to-maturity, Fair Value, 12 Months Or More	9,209	11,617
Held-to-maturity, Gross Unrealized Losses, Total	(1,083)	(1,136)
Held-to-maturity, Fair Value, Total	9,209	11,617
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale, Gross Unrealized Losses, 12 Months or More	(1,151)	(1,369)
Available-for-sale, Fair Value, 12 Months or More	12,848	12,630
Available-for-sale, Gross Unrealized Losses, Total	(1,151)	(1,369)
Available-for-sale, Fair Value, Total	12,848	12,630
Mortgage-Backed Securities of Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale, Gross Unrealized Losses, Less Than 12 Months	(235)	(1,046)
Available-for-sale, Fair Value, Less Than 12 Months	12,748	16,188
Available-for-sale, Gross Unrealized Losses, 12 Months or More	(9,773)	(7,813)
Available-for-sale, Fair Value, 12 Months or More	51,513	44,519
Available-for-sale, Gross Unrealized Losses, Total	(10,008)	(8,859)
Available-for-sale, Fair Value, Total	64,261	60,707
Held-to-maturity, Gross Unrealized Losses, Less Than 12 Months	(356)	(9,733)
Held-to-maturity, Fair Value, Less Than 12 Months	8,080	79,325
Held-to-maturity, Gross Unrealized Losses, 12 Months Or More	(40,978)	(24,318)
Held-to-maturity, Fair Value, 12 Months Or More	168,233	118,692
Held-to-maturity, Gross Unrealized Losses, Total	(41,334)	(34,051)
Held-to-maturity, Fair Value, Total	176,313	198,017
Asset-Backed Securities of Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale, Gross Unrealized Losses, 12 Months or More	(17)	(15)
Available-for-sale, Fair Value, 12 Months or More	552	618
Available-for-sale, Gross Unrealized Losses, Total	(17)	(15)
Available-for-sale, Fair Value, Total	552	618
State and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale, Gross Unrealized Losses, Less Than 12 Months	(79)	(189)
Available-for-sale, Fair Value, Less Than 12 Months	1,952	9,079
Available-for-sale, Gross Unrealized Losses, 12 Months or More	(1,494)	(796)
Available-for-sale, Fair Value, 12 Months or More	16,622	9,848
Available-for-sale, Gross Unrealized Losses, Total	(1,573)	(985)
Available-for-sale, Fair Value, Total	18,574	18,927
Held-to-maturity, Gross Unrealized Losses, Less Than 12 Months	(21)
Held-to-maturity, Fair Value, Less Than 12 Months	393
Held-to-maturity, Gross Unrealized Losses, 12 Months Or More	(372)	(261)
Held-to-maturity, Fair Value, 12 Months Or More	1,771	1,903
Held-to-maturity, Gross Unrealized Losses, Total	(393)	(261)
Held-to-maturity, Fair Value, Total	2,164	1,903
Corporate Bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale, Gross Unrealized Losses, Less Than 12 Months	(1)	(1,165)
Available-for-sale, Fair Value, Less Than 12 Months	492	13,502
Available-for-sale, Gross Unrealized Losses, 12 Months or More	(2,935)	(1,346)
Available-for-sale, Fair Value, 12 Months or More	25,730	12,727
Available-for-sale, Gross Unrealized Losses, Total	(2,936)	(2,511)
Available-for-sale, Fair Value, Total	$ 26,222	$ 26,229

Securities - Summary of Amort_2

Securities - Summary of Amortized Cost of Held-to Maturity Debt Securities Aggregated by Credit Quality Indicator (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Amortized Cost, Held to maturity	$ 230,505	$ 247,401
U.S. Treasury Securities [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Amortized Cost, Held to maturity	10,292	12,753
U.S. Treasury Securities [Member] | AAA / AA / A [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Amortized Cost, Held to maturity	10,292
Mortgage-Backed Securities of Government Agencies [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Amortized Cost, Held to maturity	217,656	232,068
Mortgage-Backed Securities of Government Agencies [Member] | AAA / AA / A [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Amortized Cost, Held to maturity	217,656
State and Political Subdivisions [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Amortized Cost, Held to maturity	2,557	$ 2,580
State and Political Subdivisions [Member] | AAA / AA / A [Member]
Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items]
Amortized Cost, Held to maturity	$ 2,557

Loans - Summary of Loans (Detai

Loans - Summary of Loans (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 680,980		$ 626,958
Allowance for credit/loan losses	(6,691)	$ (6,559)	(6,838)	$ (7,008)	$ (7,268)	$ (7,618)
Deferred loan (fees) costs, net	(31)		213
Net Total Loans	674,258		620,333
Commercial and Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	143,227		129,343
Allowance for credit/loan losses	(1,963)	(2,119)	(1,110)	(1,249)	(1,213)	(1,240)
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	188,910		231,785
Allowance for credit/loan losses	(2,129)	(1,882)	(2,760)	(2,112)	(2,422)	(2,838)
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans			194,125
Allowance for credit/loan losses				(1,289)	(1,177)	(992)
Commercial Lessors of Buildings [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	78,520
Allowance for credit/loan losses	(1,226)	(1,237)
Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	44,446
Allowance for credit/loan losses	(255)	(283)	(803)
Consumer Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	167,419
Allowance for credit/loan losses	(775)	(714)	(1,268)
Home Equity Line of Credit [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	41,093
Allowance for credit/loan losses	(187)	(178)
Consumer Installment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	11,197
Allowance for credit/loan losses	(57)	(52)	(233)
Consumer Indirect [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	6,168
Allowance for credit/loan losses	$ (99)	$ (94)
Construction & Land Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans			55,318
Allowance for credit/loan losses				(1,276)	(1,607)	(1,380)
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans			$ 16,387
Allowance for credit/loan losses				$ (268)	$ (395)	$ (421)

Loans - Additional Information

Loans - Additional Information (Detail)	3 Months Ended	9 Months Ended
	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) Industry	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans serviced for others		$ 132,200,000		$ 137,500,000
Total Loans		680,980,000		626,958,000
Outstanding balance of commercial loans classified under credit risk, minimum amount		500,000
Interest income	$ 11,000		$ 37,000
Consumer Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		167,419,000
Interest income recognized on nonaccrual loans		22,000
Interest income on amortized cost basis		0
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		188,910,000		$ 231,785,000
Interest income	$ 2,000		$ 6,000
Interest income recognized on nonaccrual loans		$ 1,000
Credit Concentration Risk [Member] | Loans Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of industries for credit concentrations | Industry		2
Credit Concentration Risk [Member] | Loans Receivable [Member] | Lessors of Non-residential Buildings [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		$ 62,900,000
Concentration of credit percentage of total loans		9%
Credit Concentration Risk [Member] | Loans Receivable [Member] | Manufacturers of Animal Food [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans		$ 39,600,000
Concentration of credit percentage of total loans		6%

Loans - Schedule of Allowance f

Loans - Schedule of Allowance for Credit Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	$ 6,559	$ 7,268	$ 6,838	$ 7,618
Provisions (Recovery)	13	(250)	287	(895)
Charge-offs	(43)	(29)	(97)	(71)
Recoveries	162	19	222	356
Net (charge-offs) recoveries		(10)		285
Ending Balance	6,691	7,008	6,691	7,008
Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			(559)
Commercial and Industrial [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	2,119	1,213	1,110	1,240
Provisions (Recovery)	(303)	45	29	30
Charge-offs		(13)		(31)
Recoveries	147	4	166	10
Net (charge-offs) recoveries		(9)		(21)
Ending Balance	1,963	1,249	1,963	1,249
Commercial and Industrial [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			658
Commercial Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	1,882	2,422	2,760	2,838
Provisions (Recovery)	239	(298)	(99)	(715)
Charge-offs		(12)		(12)
Recoveries	8		9	1
Net (charge-offs) recoveries		(12)		(11)
Ending Balance	2,129	2,112	2,129	2,112
Commercial Real Estate [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			(541)
Residential Real Estate [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance		1,177		992
Provisions (Recovery)		111		295
Recoveries		1		2
Net (charge-offs) recoveries		1		2
Ending Balance		1,289		1,289
Construction & Land Development [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance		1,607		1,380
Provisions (Recovery)		(331)		(416)
Recoveries				312
Net (charge-offs) recoveries				312
Ending Balance		1,276		1,276
Consumer [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance		395		421
Provisions (Recovery)		(137)		(156)
Charge-offs		(4)		(28)
Recoveries		14		31
Net (charge-offs) recoveries		10		3
Ending Balance		268		268
Commercial Lessors of Buildings [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	1,237
Provisions (Recovery)	(11)		252
Ending Balance	1,226		1,226
Commercial Lessors of Buildings [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			974
Construction [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	283		803
Provisions (Recovery)	(28)		(33)
Ending Balance	255		255
Construction [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			(515)
Consumer Mortgage [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	714		1,268
Provisions (Recovery)	61		86
Recoveries			1
Ending Balance	775		775
Consumer Mortgage [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			(580)
Home Equity Line of Credit [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	178
Provisions (Recovery)	9		(14)
Ending Balance	187		187
Home Equity Line of Credit [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			201
Consumer Installment [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	52		233
Provisions (Recovery)	13		26
Charge-offs	(8)		(31)
Recoveries			12
Ending Balance	57		57
Consumer Installment [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			(183)
Consumer Indirect [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance	94
Provisions (Recovery)	33		40
Charge-offs	(35)		(66)
Recoveries	7		34
Ending Balance	$ 99		99
Consumer Indirect [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			91
Unallocated [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance		454	664	747
Provisions (Recovery)		360		67
Ending Balance		$ 814		$ 814
Unallocated [Member] | Impact of Adopting ASC 326 [Member]
Financing Receivable Allowance For Credit Losses [Line Items]
Beginning Balance			$ (664)

Loans - Schedule of Aging of Pa

Loans - Schedule of Aging of Past Due of Accruing and Nonaccrual Loans (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	$ 680,980	$ 626,958
Non-accrual	248	256
Total past due and non-accrual		824
Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	679,634	626,134
30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,252	300
60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	82	268
90 Days Plus Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	12
Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	1,346
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	143,227	129,343
Non-accrual	17
Total past due and non-accrual		73
Commercial and Industrial [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	143,026	129,270
Commercial and Industrial [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	184	70
Commercial and Industrial [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	17	3
Commercial and Industrial [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	201
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	188,910	231,785
Non-accrual	79	92
Total past due and non-accrual		92
Commercial Real Estate [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	188,576	231,693
Commercial Real Estate [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	334
Commercial Real Estate [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	334
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		194,125
Non-accrual		99
Total past due and non-accrual		331
Residential Real Estate [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		193,794
Residential Real Estate [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		95
Residential Real Estate [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		137
Construction & Land Development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		55,318
Total past due and non-accrual		32
Construction & Land Development [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		55,286
Construction & Land Development [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		32
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		16,387
Non-accrual		65
Total past due and non-accrual		296
Consumer [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		16,091
Consumer [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		103
Consumer [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans		$ 128
Commercial Lessors of Buildings [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	78,520
Commercial Lessors of Buildings [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	78,520
Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	44,446
Construction [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	44,446
Consumer Mortgage [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	167,419
Non-accrual	110
Consumer Mortgage [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	166,980
Consumer Mortgage [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	394
Consumer Mortgage [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	45
Consumer Mortgage [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	439
Home Equity Line of Credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	41,093
Home Equity Line of Credit [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	40,874
Home Equity Line of Credit [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	219
Home Equity Line of Credit [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	219
Consumer Installment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	11,197
Non-accrual	16
Consumer Installment [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	11,044
Consumer Installment [Member] | 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	121
Consumer Installment [Member] | 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	20
Consumer Installment [Member] | 90 Days Plus Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	12
Consumer Installment [Member] | Total Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	153
Consumer Indirect [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	6,168
Non-accrual	26
Consumer Indirect [Member] | Current
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans	$ 6,168

Loans - Schedule of Amortized C

Loans - Schedule of Amortized Cost Basis Of Loans On Nonaccrual Status And Loans Past Due Over 90 Days Still Accruing Interest (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no ACL	$ 248
Total Nonaccrual	248	$ 256
Loans Past Due Over 90 Days Still Accruing	12
Total Nonperforming	260
Commercial and Industrial [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no ACL	17
Total Nonaccrual	17
Total Nonperforming	17
Commercial Real Estate [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no ACL	79
Total Nonaccrual	79	$ 92
Total Nonperforming	79
Consumer Mortgage [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no ACL	110
Total Nonaccrual	110
Total Nonperforming	110
Consumer Installment [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no ACL	16
Total Nonaccrual	16
Loans Past Due Over 90 Days Still Accruing	12
Total Nonperforming	28
Consumer Indirect [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual with no ACL	26
Total Nonaccrual	26
Total Nonperforming	$ 26

Loans - Schedule of the Credit

Loans - Schedule of the Credit Quality Indicators Recorded Investment in Non-homogeneous Loans by Internal Risk Rating System (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financing Receivable, Recorded Investment [Line Items]
Total	$ 680,980	$ 626,958
Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	72,502
2022	108,226
2021	91,824
2020	30,551
2019	32,040
Prior	55,468
Revolving Loans Amortized Cost Basis	58,363
Total	448,974
Pass [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	71,979
2022	106,437
2021	87,617
2020	27,407
2019	27,712
Prior	42,046
Revolving Loans Amortized Cost Basis	46,622
Total	409,820
Special Mention [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	229
2022	1,219
2021	2,822
2020	1,211
2019	3,717
Prior	3,040
Revolving Loans Amortized Cost Basis	7,248
Total	19,486
Substandard [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	294
2022	570
2021	1,385
2020	1,933
2019	611
Prior	10,382
Revolving Loans Amortized Cost Basis	4,493
Total	19,668
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	143,227	129,343
Commercial and Industrial [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	21,975
2022	27,716
2021	15,001
2020	6,919
2019	4,207
Prior	10,122
Revolving Loans Amortized Cost Basis	57,287
Total	143,227
Commercial and Industrial [Member] | Pass [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	21,665
2022	27,127
2021	13,867
2020	5,840
2019	4,057
Prior	8,540
Revolving Loans Amortized Cost Basis	45,546
Total	126,642
Commercial and Industrial [Member] | Special Mention [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	16
2022	19
2021	651
2020	178
2019	90
Prior	352
Revolving Loans Amortized Cost Basis	7,248
Total	8,554
Commercial and Industrial [Member] | Substandard [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	294
2022	570
2021	483
2020	901
2019	60
Prior	1,230
Revolving Loans Amortized Cost Basis	4,493
Total	8,031
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	188,910	$ 231,785
Commercial Real Estate [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	20,862
2022	37,342
2021	58,884
2020	15,174
2019	20,244
Prior	35,709
Revolving Loans Amortized Cost Basis	695
Total	188,910
Commercial Real Estate [Member] | Pass [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	20,649
2022	36,877
2021	57,330
2020	14,776
2019	19,773
Prior	24,035
Revolving Loans Amortized Cost Basis	695
Total	174,135
Commercial Real Estate [Member] | Special Mention [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	213
2022	465
2021	652
2020	398
Prior	2,688
Total	4,416
Commercial Real Estate [Member] | Substandard [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2021	902
2019	471
Prior	8,986
Total	10,359
Commercial Lessors of Buildings [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	78,520
Commercial Lessors of Buildings [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	13,317
2022	23,384
2021	17,334
2020	7,515
2019	7,221
Prior	9,368
Revolving Loans Amortized Cost Basis	381
Total	78,520
Commercial Lessors of Buildings [Member] | Pass [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	13,317
2022	22,938
2021	15,821
2020	6,516
2019	3,594
Prior	9,202
Revolving Loans Amortized Cost Basis	381
Total	71,769
Commercial Lessors of Buildings [Member] | Special Mention [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	446
2021	1,513
2019	3,627
Total	5,586
Commercial Lessors of Buildings [Member] | Substandard [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2020	999
Prior	166
Total	1,165
Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	44,446
Construction [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	16,348
2022	19,784
2021	605
2020	943
2019	368
Prior	269
Total	38,317
Construction [Member] | Pass [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2023	16,348
2022	19,495
2021	599
2020	275
2019	288
Prior	269
Total	37,274
Construction [Member] | Special Mention [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2022	289
2021	6
2020	635
Total	930
Construction [Member] | Substandard [Member] | Non-Homogeneous Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
2020	33
2019	80
Total	$ 113

Loans - Summary of Loans by Cre

Loans - Summary of Loans by Credit Quality Indicator (Detail) $ in Thousands	Dec. 31, 2022 USD ($)
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 416,446
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	380,407
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	7,422
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	16,279
Not Rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	12,338
Commercial and Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	129,343
Commercial and Industrial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	119,353
Commercial and Industrial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	282
Commercial and Industrial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	7,927
Commercial and Industrial [Member] | Not Rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,781
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	231,785
Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	220,414
Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	485
Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	8,352
Commercial Real Estate [Member] | Not Rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	2,534
Construction & Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	55,318
Construction & Land Development [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	40,640
Construction & Land Development [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	6,655
Construction & Land Development [Member] | Not Rated [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 8,023

Loans - Schedule of the Credi_2

Loans - Schedule of the Credit Quality Indicators Amortized Cost in Residential Consumer Loans Based on Payment Activity (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
Financing Receivable Recorded Investment [Line Items]
Total YTD gross charge-offs	$ 43	$ 29	$ 97	$ 71
Total	680,980		680,980		$ 626,958
Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	29,022		29,022
2022	41,530		41,530
2021	40,196		40,196
2020	35,583		35,583
2019	10,048		10,048
Prior	34,460		34,460
Revolving Loans Amortized Cost Basis	41,120		41,120
Revolving Loans Converted to Term	47		47
Total	232,006		232,006
Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	29,022		29,022
2022	41,529		41,529
2021	40,179		40,179
2020	35,583		35,583
2019	10,017		10,017
Prior	34,345		34,345
Revolving Loans Amortized Cost Basis	41,120		41,120
Revolving Loans Converted to Term	47		47
Total	231,842		231,842
Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2022	1		1
2021	17		17
2019	31		31
Prior	115		115
Total	164		164
Consumer Mortgage [Member]
Financing Receivable Recorded Investment [Line Items]
Total	167,419		167,419
Consumer Mortgage [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	19,430		19,430
2022	35,098		35,098
2021	38,086		38,086
2020	33,815		33,815
2019	9,080		9,080
Prior	31,910		31,910
Total	167,419		167,419
Consumer Mortgage [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	19,430		19,430
2022	35,098		35,098
2021	38,086		38,086
2020	33,815		33,815
2019	9,080		9,080
Prior	31,800		31,800
Total	167,309		167,309
Consumer Mortgage [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Prior	110		110
Total	110		110
Construction [Member]
Financing Receivable Recorded Investment [Line Items]
Total	44,446		44,446
Construction [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	3,422		3,422
2022	1,736		1,736
2021	270		270
2020	576		576
2019	83		83
Prior	42		42
Total	6,129		6,129
Construction [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	3,422		3,422
2022	1,736		1,736
2021	270		270
2020	576		576
2019	83		83
Prior	42		42
Total	6,129		6,129
Home Equity Line of Credit [Member]
Financing Receivable Recorded Investment [Line Items]
Total	41,093		41,093
Home Equity Line of Credit [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	41,046		41,046
Revolving Loans Converted to Term	47		47
Total	41,093		41,093
Home Equity Line of Credit [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
Revolving Loans Amortized Cost Basis	41,046		41,046
Revolving Loans Converted to Term	47		47
Total	41,093		41,093
Consumer Installment [Member]
Financing Receivable Recorded Investment [Line Items]
Total YTD gross charge-offs	8		31
Total	11,197		11,197
Consumer Installment [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	5,410		5,410
2022	3,477		3,477
2021	1,204		1,204
2020	603		603
2019	221		221
Prior	208		208
2023 YTD gross charge-offs			1
2022 YTD gross charge-offs			11
2021 YTD gross charge-offs			10
2020 YTD gross charge-offs			3
2019 YTD gross charge-offs			2
Prior YTD gross charge-offs			4
Total YTD gross charge-offs			31
Revolving Loans Amortized Cost Basis	74		74
Total	11,197		11,197
Consumer Installment [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	5,410		5,410
2022	3,476		3,476
2021	1,187		1,187
2020	603		603
2019	211		211
Prior	208		208
Revolving Loans Amortized Cost Basis	74		74
Total	11,169		11,169
Consumer Installment [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2022	1		1
2021	17		17
2019	10		10
Total	28		28
Consumer Indirect [Member]
Financing Receivable Recorded Investment [Line Items]
Total YTD gross charge-offs	35		66
Total	6,168		6,168
Consumer Indirect [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	760		760
2022	1,219		1,219
2021	636		636
2020	589		589
2019	664		664
Prior	2,300		2,300
Prior YTD gross charge-offs			66
Total YTD gross charge-offs			66
Total	6,168		6,168
Consumer Indirect [Member] | Performing [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2023	760		760
2022	1,219		1,219
2021	636		636
2020	589		589
2019	643		643
Prior	2,295		2,295
Total	6,142		6,142
Consumer Indirect [Member] | Nonperforming Financial Instruments [Member] | Residential Consumer Loans [Member]
Financing Receivable Recorded Investment [Line Items]
2019	21		21
Prior	5		5
Total	$ 26		$ 26

Loans - Allowances for Loan Los

Loans - Allowances for Loan Losses and Ending Balances by Portfolio Class and Based on Impairment Method (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		$ 4
Allowance for loan losses collectively evaluated for impairment		6,834
Total ending allowance balance	$ 6,691	6,838
Loans individually evaluated for impairment		1,036
Loans collectively evaluated for impairment		625,922
Total ending loans balance		626,958
Commercial and Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses collectively evaluated for impairment		1,110
Total ending allowance balance		1,110
Loans individually evaluated for impairment		123
Loans collectively evaluated for impairment		129,220
Total ending loans balance		129,343
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses collectively evaluated for impairment		2,760
Total ending allowance balance		2,760
Loans individually evaluated for impairment		113
Loans collectively evaluated for impairment		231,672
Total ending loans balance		231,785
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses collectively evaluated for impairment		1,268
Total ending allowance balance		1,268
Loans individually evaluated for impairment		677
Loans collectively evaluated for impairment		193,448
Total ending loans balance		194,125
Construction & Land Development [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses collectively evaluated for impairment		803
Total ending allowance balance		803
Loans collectively evaluated for impairment		55,318
Total ending loans balance		55,318
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses individually evaluated for impairment		4
Allowance for loan losses collectively evaluated for impairment		229
Total ending allowance balance		233
Loans individually evaluated for impairment		123
Loans collectively evaluated for impairment		16,264
Total ending loans balance		16,387
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses collectively evaluated for impairment		664
Total ending allowance balance		$ 664

Loans - Schedule of Impairment

Loans - Schedule of Impairment by Class of Loans (Detail) $ in Thousands	Dec. 31, 2022 USD ($)
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	$ 1,101
Recorded Investment with no Allowance	387
Recorded Investment with Allowance	659
Total recorded investment	1,046
Related Allowance	4
Commercial and Industrial [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	123
Recorded Investment with no Allowance	124
Total recorded investment	124
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	117
Recorded Investment with no Allowance	92
Recorded Investment with Allowance	20
Total recorded investment	112
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	733
Recorded Investment with no Allowance	166
Recorded Investment with Allowance	518
Total recorded investment	683
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	127
Recorded Investment with no Allowance	6
Recorded Investment with Allowance	121
Total recorded investment	127
Related Allowance	$ 4

Loans - Schedule of Average Rec

Loans - Schedule of Average Recorded Investment in Impaired Loans and Related Interest Income Recognized (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2022
Average recorded investment:
Average recorded investment in impaired loans	$ 1,274	$ 1,533
Interest income recognized:
Interest income recognized on a cash basis on impaired loans	11	37
Commercial and Industrial [Member]
Average recorded investment:
Average recorded investment in impaired loans	255	258
Interest income recognized:
Interest income recognized on a cash basis on impaired loans		2
Commercial Real Estate [Member]
Average recorded investment:
Average recorded investment in impaired loans	173	198
Interest income recognized:
Interest income recognized on a cash basis on impaired loans	2	6
Residential Real Estate [Member]
Average recorded investment:
Average recorded investment in impaired loans	715	781
Interest income recognized:
Interest income recognized on a cash basis on impaired loans	7	23
Construction & Land Development [Member]
Average recorded investment:
Average recorded investment in impaired loans		164
Consumer [Member]
Average recorded investment:
Average recorded investment in impaired loans	131	132
Interest income recognized:
Interest income recognized on a cash basis on impaired loans	$ 2	$ 6

Short-Term Borrowings - Summary

Short-Term Borrowings - Summary of Repurchase Agreements and Related Collateral Accounted for as Secured Borrowings (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Short-Term Debt [Abstract]
Securities of U.S. Government Agencies and mortgage-backed securities of government agencies pledged, fair value	$ 30,911	$ 32,755
Repurchase agreements	$ 30,734	$ 32,550

Fair Value Measurements - Addit

Fair Value Measurements - Additional Information (Detail) - USD ($)	Sep. 30, 2023	Dec. 31, 2022
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Liabilities carried at fair value	$ 0	$ 0
Fair Value, Measurements, Nonrecurring [Member]
Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]
Total Assets	$ 0	$ 0

Fair Value Measurements - Sched

Fair Value Measurements - Schedule of Fair Value of Assets Measured on Recurring Basis (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	$ 145,330	$ 150,069
Equity securities	246	244
U.S. Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	22,458	22,225
U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	12,848	12,630
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	64,451	68,890
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	552	618
State and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	18,799	19,477
Corporate Bonds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	26,222	26,229
Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	145,330	150,069
Equity securities	211	198
Fair Value, Measurements, Recurring [Member] | U.S. Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	22,458	22,225
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	12,848	12,630
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	64,451	68,890
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	552	618
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	18,799	19,477
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	26,222	26,229
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	22,458	22,225
Equity securities	211	198
Fair Value, Measurements, Recurring [Member] | Level I [Member] | U.S. Treasury Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total available-for-sale securities	22,458	22,225
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	122,872	127,844
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	12,848	12,630
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	64,451	68,890
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	552	618
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	18,799	19,477
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	$ 26,222	$ 26,229

Fair Values of Financial Inst_3

Fair Values of Financial Instruments - Schedule of Estimated Fair Values of Recognized Financial Instruments Carried at Amortized Cost (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Financial assets
Securities held-to-maturity	$ 187,695	$ 211,954
Loans held for sale		52
Carrying Value [Member]
Financial assets
Securities held-to-maturity	230,505	247,401
Loans held for sale		52
Net loans	674,258	620,333
Financial liabilities
Deposits	1,018,075	1,023,417
Other borrowings	1,808	2,461
Carrying Value [Member] | Mortgage Servicing Rights [Member]
Financial assets
Mortgage servicing rights	601	621
Fair Value [Member]
Financial assets
Securities held-to-maturity	187,695	211,954
Loans held for sale		55
Net loans	640,671	600,720
Financial liabilities
Deposits	1,019,645	1,019,813
Other borrowings	1,687	2,321
Fair Value [Member] | Mortgage Servicing Rights [Member]
Financial assets
Mortgage servicing rights	601	621
Fair Value [Member] | Level I [Member]
Financial assets
Securities held-to-maturity	9,209	11,617
Loans held for sale		55
Financial liabilities
Deposits	840,637	905,335
Fair Value [Member] | Level II [Member]
Financial assets
Securities held-to-maturity	178,486	200,337
Fair Value [Member] | Level III [Member]
Financial assets
Net loans	640,671	600,720
Financial liabilities
Deposits	179,008	114,478
Other borrowings	1,687	2,321
Fair Value [Member] | Level III [Member] | Mortgage Servicing Rights [Member]
Financial assets
Mortgage servicing rights	$ 601	$ 621

Fair Values of Financial Inst_4

Fair Values of Financial Instruments - Additional Information (Detail) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Fair Value Disclosures [Abstract]
Commitments to extend credit and letters of credit	$ 301	$ 268

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Loss - Schedule of Changes in Accumulated Other Comprehensive Loss by Component Net of Tax (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Accumulated Other Comprehensive Loss [Line Items]
Unrealized holding loss on available-for-sale securities arising during the period, Pretax	$ (1,127)	$ (5,189)	$ (1,722)	$ (15,334)
Beginning balance, After-tax			(12,919)
Other comprehensive loss	(851)	(4,049)	(1,248)	(11,927)
Ending Balance, After-tax	(14,167)		(14,167)
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Accumulated Other Comprehensive Loss [Line Items]
Beginning balance, Pretax	(16,856)	(12,663)	(16,354)	(2,691)
Unrealized holding loss on available-for-sale securities arising during the period, Pretax	(1,127)	(5,189)	(1,722)	(15,334)
Amortization of held-to-maturity discount resulting from transfer, Pretax	50	64	143	237
Total other comprehensive loss, Pretax	(1,077)	(5,125)	(1,579)	(15,097)
Ending balance, Pretax	(17,933)	(17,788)	(17,933)	(17,788)
Beginning balance, Tax Effect	3,540	2,660	3,435	566
Unrealized holding loss on available-for-sale securities arising during the period, Tax Effect	237	1,090	361	3,220
Amortization of held-to-maturity discount resulting from transfer, Tax Effect	(11)	(14)	(30)	(50)
Total other comprehensive loss, Tax Effect	226	1,076	331	3,170
Ending Balance, Tax Effect	3,766	3,736	3,766	3,736
Beginning balance, After-tax	(13,316)	(10,003)	(12,919)	(2,125)
Unrealized holding loss on available-for-sale securities arising during the period, After-Tax	(890)	(4,099)	(1,361)	(12,114)
Amortization of held-to-maturity discount resulting from transfer, After-tax	40	50	113	187
Other comprehensive loss	(851)	(4,049)	(1,248)	(11,927)
Ending Balance, After-tax	$ (14,167)	$ (14,052)	$ (14,167)	$ (14,052)