Citizens Holding (CIZN) 10-Q 9 Nov 20 2020 Q3 Quarterly report Financial data

Cover Page

Cover Page - shares	9 Months Ended
	Sep. 30, 2020	Nov. 05, 2020
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2020
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q3
Document Quarterly Report	true
Document Transition Report	false
Trading Symbol	CIZN
Entity Registrant Name	CITIZENS HOLDING CO /MS/
Entity Central Index Key	0001075706
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Shell Company	false
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Address, Address Line One	521 Main Street
Entity Address, State or Province	MS
Entity Address, City or Town	Philadelphia
Entity Address, Postal Zip Code	39350
Entity Incorporation, State or Country Code	MS
Local Phone Number	656-4692
City Area Code	601
Entity File Number	001-15375
Entity Tax Identification Number	64-0666512
Entity Interactive Data Current	Yes
Title of 12(b) Security	Common Stock, $0.20 par value
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding		5,587,070

Consolidated Statements of Fina

Consolidated Statements of Financial Condition - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
ASSETS
Cash and due from banks	$ 13,710	$ 15,937
Interest bearing deposits with other banks	42,543	58,557
Federal funds sold		1,600
Investment securities available for sale, at fair value	582,698	464,383
Loans, net of allowance for loan losses of $4,494 in 2020 and $3,755 in 2019	651,139	573,312
Premises and equipment, net	25,141	24,672
Other real estate owned, net	3,413	3,552
Accrued interest receivable	5,861	4,181
Cash surrender value of life insurance	25,515	25,088
Deferred tax assets, net	2,145	3,684
Other assets	22,052	20,468
TOTAL ASSETS	1,374,217	1,195,434
Deposits:
Noninterest-bearing demand	253,762	190,406
Interest-bearing NOW and money market accounts	469,777	369,354
Savings deposits	100,527	83,065
Certificates of deposit	225,091	256,171
Total deposits	1,049,157	898,996
Securities sold under agreement to repurchase	176,978	170,410
Federal Home Loan Bank advances	15,000
Accrued interest payable	561	1,128
Deferred compensation payable	9,584	9,453
Other liabilities	5,438	2,647
Total liabilities	1,256,718	1,082,634
SHAREHOLDERS' EQUITY
Common stock, $0.20 par value, 22,500,000 shares authorized, 5,587,070 shares issued and outstanding at September 30, 2020 and 5,578,131 at December 31, 2019	1,118	1,116
Additional paid-in capital	18,092	17,883
Retained earnings	95,273	94,590
Accumulated other comprehensive income (loss), net of tax (expense) benefit of ($1,003) at September 30, 2020 and $262 at December 31, 2019	3,016	(789)
Total shareholders' equity	117,499	112,800
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 1,374,217	$ 1,195,434

Consolidated Statements of Fi_2

Consolidated Statements of Financial Condition (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Statement of Financial Position [Abstract]
Loans, allowance for loan losses	$ 4,494	$ 3,755
Common stock, par value	$ 0.20	$ 0.20
Common stock, shares authorized	22,500,000	22,500,000
Common stock, shares issued	5,587,070	5,578,131
Common stock, shares outstanding	5,587,070	5,578,131
Accumulated other comprehensive loss, tax benefits	$ 1,003	$ 262

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
INTEREST INCOME
Interest and fees on loans	$ 7,805	$ 5,941	$ 22,917	$ 17,221
Interest on securities
Taxable	2,406	1,945	6,163	6,253
Nontaxable	360	345	1,064	1,475
Other interest	8	212	271	529
Total interest income	10,579	8,443	30,415	25,478
INTEREST EXPENSE
Deposits	1,506	1,922	5,087	5,568
Other borrowed funds	167	603	687	1,575
Total interest expense	1,673	2,525	5,774	7,143
NET INTEREST INCOME	8,906	5,918	24,641	18,335
PROVISION FOR LOAN LOSSES	247	12	1,183	472
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	8,659	5,906	23,458	17,863
OTHER INCOME
Other operating income	835	517	2,325	1,039
Total other income	2,637	2,506	7,488	6,624
OTHER EXPENSES
Salaries and employee benefits	4,389	3,509	13,131	10,525
Occupancy expense	1,861	1,287	5,556	4,120
Other expense	2,403	2,071	6,377	5,185
Total other expenses	8,653	6,867	25,064	19,830
INCOME BEFORE PROVISION FOR INCOME TAXES	2,643	1,545	5,882	4,657
PROVISION FOR INCOME TAXES	560	212	1,177	727
NET INCOME	$ 2,083	$ 1,333	$ 4,705	$ 3,930
NET INCOME PER SHARE -Basic	$ 0.37	$ 0.27	$ 0.84	$ 0.80
NET INCOME PER SHARE -Diluted	0.37	0.27	0.84	0.80
DIVIDENDS PAID PER SHARE	$ 0.24	$ 0.24	$ 0.72	$ 0.72
Deposit Account [Member]
OTHER INCOME
Other income	$ 771	$ 1,126	$ 2,488	$ 3,268
Financial Service, Other [Member]
OTHER INCOME
Other income	$ 1,031	$ 863	$ 2,675	$ 2,317

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 2,083	$ 1,333	$ 4,705	$ 3,930
Securities available-for-sale
Unrealized holding (losses) gains	(3,831)	3,311	4,367	19,283
Income tax benefit (expense)	956	(826)	(1,090)	(4,811)
Net unrealized gains (losses)	(2,875)	2,485	3,277	14,472
Reclassification adjustment for gains included in net income	293	244	703	190
Income tax expense	(73)	(61)	(175)	(47)
Net gains included in net income	220	183	528	143
Total other comprehensive (loss) income	(2,655)	2,668	3,805	14,615
Comprehensive (loss) income	$ (572)	$ 4,001	$ 8,510	$ 18,545

Condensed Consolidated Statemen

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net cash provided by operating activities	$ 10,240	$ 8,868
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from maturities and calls of securities available for sale	179,028	39,517
Proceeds from sale of investment securities	150,350	96,172
Purchases of investment securities available for sale	(446,873)	(108,815)
Purchases of bank premises and equipment	(1,271)	(956)
Proceeds from sales of bank premises and equipment	124
Decrease in federal funds sold	1,600
Decrease (increase) in interest bearing deposits with other banks	16,014	(53,155)
Proceeds from sale of other real estate	1,303	170
Net increase in loans	(80,536)	(44,381)
Net cash used in investing activities	(180,261)	(71,448)
CASH FLOWS FROM FINANCING ACTIVITIES
Net increase in deposits	150,162	38,092
Increase in securities sold under agreement to repurchase	6,568	36,538
Increase in Federal Home Loan Bank advances	15,000
Proceeds from exercise of stock options	86
Payment of dividends	(4,022)	(3,535)
Net cash provided by financing activities	167,794	71,095
Net (decrease) increase in cash and due from banks	(2,227)	8,515
Cash and due from banks, beginning of period	15,937	12,592
Cash and due from banks, end of period	$ 13,710	$ 21,107

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2020
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Note 1. Summary of Significant Accounting Policies Basis of Presentation These interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). However, these interim consolidated financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. The interim consolidated financial statements are unaudited and reflect all adjustments and reclassifications, which, in the opinion of management, are necessary for a fair presentation of the results of operations and financial condition as of and for the interim periods presented. All adjustments and reclassifications are of a normal and recurring nature. Results for the period ended September 30, 2020 are not necessarily indicative of the results that may be expected for any other interim period or for the year as a whole. The interim consolidated financial statements of Citizens Holding Company (the “Company”) include the accounts of its wholly owned subsidiary, The Citizens Bank of Philadelphia (the “Bank” and collectively with the Company, the “Corporation”). In addition to full service commercial banking, the Bank offers title insurance services through its subsidiary, Title Services LLC. All significant intercompany transactions have been eliminated in consolidation. For further information and significant accounting policies of the Corporation, see the Notes to Consolidated Financial Statements of Citizens Holding Company included in the Company’s Annual Report on Form 10-K Nature of Business The Bank operates under a state bank charter and provides general banking services. As a state bank, the Bank is subject to regulations of the Mississippi Department of Banking and Consumer Finance and the Federal Deposit Insurance Corporation. The Company is also subject to the regulations of the Federal Reserve. The area served by the Bank is east central and southern counties of Mississippi and the surrounding areas. Services are provided at several branch offices. Estimates The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Estimates that are particularly susceptible to significant change relate to the determination of the allowance for loan losses and the valuation of real estate acquired in connection with foreclosures or in satisfaction of loans. In connection with the determination of the allowance for loan losses and valuation of foreclosed real estate, management obtains independent appraisals for significant properties. While management uses available information to recognize losses on loans and to value foreclosed real estate, future additions to the allowance or adjustments to the valuation may be necessary based on changes in local economic conditions. In addition, regulatory agencies, as an integral part of their examination process, periodically review the Corporation’s allowance for loan losses and valuations of foreclosed real estate. Such agencies may require the Corporation to recognize additions to the allowance or to make adjustments to the valuation based on their judgments about information available to them at the time of their examination. Due to these factors, it is reasonably possible that the allowance for loan losses and valuation of foreclosed real estate may change materially in the near term. Risks and Uncertainties (in thousands, except for number of loans) The outbreak of COVID-19 COVID-19 COVID-19 Congress, the President, and the Federal Reserve have taken several actions designed to cushion the economic fallout. Most notably, the Coronavirus Aid, Relief and Economic Security (“CARES”) Act was signed into law at the end of March 2020 as an over $2 trillion legislative package. The goal of the CARES Act is to prevent a severe economic downturn through various measures, including direct financial aid to American families and economic stimulus to significantly impacted industry sectors. The package also includes extensive emergency funding for hospitals and providers. In addition to the general impact of COVID-19, The Corporation’s business is dependent upon the willingness and ability of its employees and customers to conduct banking and other financial transactions. If the global response to contain COVID-19 COVID-19, Financial position and results of operations The Corporation’s fee income has been, and could continue to be, reduced due to COVID-19. In COVID-19 COVID-19 The Corporation’s interest income could be reduced due to COVID-19. In COVID-19 Capital and liquidity While the Corporation believes that it has sufficient capital to withstand an extended economic recession brought about by COVID-19, The Corporation maintains access to multiple sources of liquidity. If an extended recession caused large numbers of the Corporation’s deposit customers to withdraw their funds, the Corporation might become more reliant on volatile or more expensive sources of funding. Wholesale funding markets have remained open to us, but rates for short term funding have recently been volatile. If funding costs are elevated for an extended period of time, it could have an adverse effect on the Corporation’s net interest margin. Asset valuation Currently, the Corporation does not expect COVID-19 COVID-19 non-cash Processes, controls and business continuity plan The Corporation has invoked its Board approved Pandemic Preparedness Plan that includes a remote working strategy, among other measures. The Corporation does not anticipate incurring additional material cost related to its continued deployment of the remote working strategy. No material operational or internal control challenges or risks have been identified to date. The Corporation does not anticipate significant challenges to its ability to maintain its systems and controls in light of the measures the Corporation has taken to prevent the spread of COVID-19. The Lending operations and accommodations to borrowers (dollar amounts in thousands) In keeping with regulatory guidance to work with borrowers during this unprecedented situation and as outlined in the CARES Act, the Corporation has been executing a payment deferral program for its commercial lending clients that are adversely affected by the pandemic. Depending on the demonstrated need of the client, the Corporation is deferring either the full loan payment or the principal component of the loan payment for 60 or 90 days. As the original deferment period for many borrowers starts to expire, the Corporation is offering an interest-only payment program for up to an additional six months on a loan-by-loan With the passage of the Paycheck Protection Program (“PPP”), administered by the Small Business Administration (“SBA”), the Corporation is actively participating in assisting its customers with applications for resources through the program. PPP loans have a two Further, in sensitivity and service to its communities during this unprecedented time, the Corporation is waiving certain late payments and service charges and has temporarily suspended collection efforts on past due loans. Credit The Corporation is working with customers directly affected by COVID-19. The COVID-19 COVID-19 Adoption of New Accounting Standards In January 2017, the FASB issued ASU 2017-04, “ Intangibles - Goodwill and Other (Topic 350) - Simplifying the Test for Goodwill Impairment 2017-04”). ASU 2017-04 two-step 2017-04 ASU 2019-13 Fair Value Measurement (Topic 820) – Changes in the Disclosure Requirements for Fair Value Measurement 2019-13”) 2019-13 2019-13 In March 2020, various regulatory agencies, including the Board of Governors of the Federal Reserve System and the Federal Deposit Insurance Corporation, (“the agencies”) issued an interagency statement on loan modifications and reporting for financial institutions working with customers affected by COVID-19. 310-40, Receivables – Troubled Debt Restructurings by Creditors 310-40”), reasons related to the debtor’s financial difficulties, grants a concession to the debtor that it would not otherwise consider. The agencies confirmed with the staff of the FASB that short-term modifications made on a good faith basis in response to COVID-19 Newly Issued, But Not Yet Effective Accounting Standards In June 2016, the FASB issued ASU 2016-13, 2016-13”). 2016-13 2016-13 2016-13 2016-13 2016-13 2016-13

Mergers and Acquisitions

Mergers and Acquisitions	9 Months Ended
	Sep. 30, 2020
Business Combinations [Abstract]
Mergers and Acquisitions	Note 2. Mergers and Acquisitions (in thousands, except share data) Merger with Charter Bank Effective October 1, 2019, the Corporation completed its acquisition by merger of Charter Bank (“Charter”), in a transaction valued at approximately $19.7 million. The Corporation issued 666,101 shares of common stock and paid approximately $6.1 million in cash to Charter shareholders, excluding cash paid for fractional shares. At closing, Charter merged with and into the Bank, with the Bank being the surviving corporation in the merger. Operations of Charter are included in the consolidated financial statements of the Corporation for periods subsequent to the acquisition date. For further information regarding the merger with Charter, see the Notes to Consolidated Financial Statements of Citizens Holding Company included in the Company’s Annual Report on Form 10-K

Commitments and Contingent Liab

Commitments and Contingent Liabilities	9 Months Ended
	Sep. 30, 2020
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingent Liabilities	Note 3. Commitments and Contingent Liabilities (in thousands) In the ordinary course of business, the Corporation enters into commitments to extend credit to its customers. The unused portion of these commitments is not reflected in the accompanying financial statements. As of September 30, 2020, the Corporation had entered into loan commitments with certain customers with an aggregate unused balance of $123,114 compared to an aggregate unused balance of $94,009 at December 31, 2019. There were $4,565 of letters of credit outstanding at September 30, 2020 and $2,436 at December 31, 2019. The fair value of such commitments is not considered material because letters of credit and loan commitments often are not used in their entirety, if at all, before they expire. The balances of such letters and commitments should not be used to project actual future liquidity requirements. However, the Corporation does incorporate expectations about the utilization under its credit-related commitments into its asset and liability management program. The Corporation is a party to lawsuits and other claims that arise in the ordinary course of business, all of which are being vigorously contested. In the regular course of business, management evaluates estimated losses or costs related to litigation, and provisions are made for anticipated losses whenever management believes that such losses are probable and can be reasonably estimated. At the present time, management believes, based on the advice of legal counsel, that the final resolution of pending legal proceedings will not likely have a material impact on the Corporation’s consolidated financial condition or results of operations.

Net Income per Share

Net Income per Share	9 Months Ended
	Sep. 30, 2020
Earnings Per Share [Abstract]
Net Income per Share	Note 4. Net Income per Share (in thousands, except share and per share data) Net income per share - basic has been computed based on the weighted average number of shares outstanding during each period. Net income per share - diluted has been computed based on the weighted average number of shares outstanding during each period plus the dilutive effect of outstanding stock options and restricted stock using the treasury stock method. Net income per share was computed as follows: For the Three Months For the Nine Months Ended September 30, Ended September 30, 2020 2019 2020 2019 Basic weighted average shares outstanding 5,578,281 4,900,030 5,574,060 4,896,871 Dilutive effect of granted options 2,447 1,465 2,824 2,321 Diluted weighted average shares outstanding 5,580,728 4,901,495 5,576,884 4,899,192 Net income $ 2,083 $ 1,333 $ 4,705 $ 3,930 Net income per share-basic $ 0.37 $ 0.27 $ 0.84 $ 0.80 Net income per share-diluted $ 0.37 $ 0.27 $ 0.84 $ 0.80

Equity Compensation Plans

Equity Compensation Plans	9 Months Ended
	Sep. 30, 2020
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Equity Compensation Plans	Note 5. Equity Compensation Plans (in thousands, except per share data) The Company has adopted the 2013 Incentive Compensation Plan (the “2013 Plan”), which the Company intends to use for future equity grants to employees, directors or consultants until the termination or expiration of the 2013 Plan. Prior to the adoption of the 2013 Plan, the Company issued awards to directors from the 1999 Directors’ Stock Compensation Plan (the “Directors’ Plan”), which has expired. The following table is a summary of the stock option activity for the nine months ended September 30, 2020: Directors’ Plan 2013 Plan Weighted Weighted Number Average Number Average of Exercise of Exercise Shares Price Shares Price Outstanding at December 31, 2019 40,500 $ 21.49 — $ — Granted — — — — Exercised (7,500 ) 19.26 — — Expired (13,500 ) 25.72 — — Outstanding at September 30, 2020 19,500 $ 19.42 — $ — The intrinsic value of options outstanding under the Directors’ Plan at September 30, 2020, was $58. No During 2020, the Company’s directors received restricted stock grants totaling 8,250 shares of common stock under the 2013 Plan. These grants vest over a one-year one During 2015, 7,500 shares of restricted stock were granted to the Chief Executive Officer (CEO) that would vest according to a stock performance schedule over the next five years. The stock performance for the Company met the goal for 2016 and the CEO became vested in 20%, or 1,500 shares of the restricted stock at an expense of $32. Again in 2017, the Company met 20% of its goal and the CEO became vested in an additional 1,500 shares of the restricted stock at an expense of $37. The stock performance for the Company did not meet the goal in 2020, 2019 or 2018 and no corresponding expense was recorded. Additionally, the remaining 4,500 shares of restricted stock were forfeited as of June 22, 2020, the expiration of the five-year vesting period.

Income Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Income Taxes	Note 6. Income Taxes (in thousands) For the three months ended September 30, 2020 and 2019, the Corporation recorded a provision for income taxes totaling $560 and $212, respectively. The effective tax rate was 21.2% and 13.7% for the three months ending September 30, 2020 and 2019, respectively. For the nine months ended September 30, 2020 and 2019, the Corporation recorded a provision for income taxes totaling $1,177 and $727, respectively. The effective tax rate was 20.0% and 15.6% for the nine months ending September 30, 2020 and 2019, respectively. The provision for income taxes includes both federal and state income taxes and differs from the statutory rate due to favorable permanent differences primarily related to tax free municipal investments.

Securities

Securities	9 Months Ended
	Sep. 30, 2020
Investments, Debt and Equity Securities [Abstract]
Securities	Note 7. Securities (in thousands) The amortized cost and estimated fair value of securities available-for-sale Gross Gross Amortized Unrealized Unrealized Estimated September 30, 2020 Cost Gains Losses Fair Value Securities available-for-sale Obligations of U.S. Government agencies $ 6,906 $ 193 $ — $ 7,099 Mortgage backed securities 506,070 5,225 4,003 507,292 State, County, Municipals 65,195 2,607 4 67,798 Other Securities 500 9 — 509 Total $ 578,671 $ 8,034 $ 4,007 $ 582,698 Gross Gross Amortized Unrealized Unrealized Estimated December 31, 2019 Cost Gains Losses Fair Value Securities available-for-sale Obligations of U.S. Government agencies $ 97,400 $ — $ 289 $ 97,111 Mortgage backed securities 308,310 640 2,050 306,900 State, County, Municipals 59,724 708 60 60,372 Total $ 465,434 $ 1,348 $ 2,399 $ 464,383 At September 30, 2020 and December 31, 2019, securities with a carrying value of $541,761 and $413,275, respectively, were pledged to secure government and public deposits and securities sold under agreement to repurchase. The amortized cost and estimated fair value of securities by contractual maturity at September 30, 2020 and December 31, 2019 are shown below. Actual maturities may differ from contractual maturities because issuers have the right to call or prepay certain obligations. September 30, 2020 December 31, 2019 Amortized Estimated Amortized Estimated Cost Fair Value Cost Fair Value Available-for-sale Due in one year or less $ 500 $ 509 $ 345 $ 345 Due after one year through five years 3,230 3,314 89,920 89,681 Due after five years through ten years 17,644 18,381 18,678 18,808 Due after ten years 51,227 53,202 48,181 48,649 Residential mortgage backed securities 474,568 473,950 259,309 258,415 Commercial mortgage backed securities 31,502 33,342 49,001 48,485 Total $ 578,671 $ 582,698 $ 465,434 $ 464,383 The tables below show the Corporation’s gross unrealized losses and fair value of available-for-sale A summary of unrealized loss information for securities available-for-sale, September 30, 2020 Less than 12 months 12 months or more Total Description of Securities Fair Value Unrealized Fair Value Unrealized Fair Value Unrealized Mortgage backed securities $ 288,233 $ 4,003 $ — $ — $ 288,233 $ 4,003 State, County, Municipal 3,366 4 — — 3,366 4 Total $ 291,599 $ 4,007 $ — $ — $ 291,599 $ 4,007 December 31, 2019 Less than 12 months 12 months or more Total Description of Securities Fair Value Unrealized Fair Value Unrealized Fair Value Unrealized Obligations of U.S. government agencies $ 76,682 $ 217 $ 20,429 $ 72 $ 97,111 $ 289 Mortgage backed securities 101,730 871 76,630 1,179 178,360 2,050 State, County, Municipal 8,280 37 3,731 23 12,011 60 Total $ 186,692 $ 1,125 $ 100,790 $ 1,274 $ 287,482 $ 2,399 The Corporation’s unrealized losses on its obligations of United States government agencies, mortgage backed securities and state, county and municipal bonds are the result of an upward trend in interest rates since purchase, mainly in the mid-term

Non Purchased Loans

Non Purchased Loans	9 Months Ended
	Sep. 30, 2020
Receivables [Abstract]
Non Purchased Loans	Note 8. Non Purchased Loans (in thousands, except number loans “Purchased” loans are those acquired in any of the Corporation’s previous acquisitions. “Non Purchased” loans include all of the Corporation’s other loans. For purposes of Note 8, all references to “loans” mean non purchased loans. The composition of net loans at September 30, 2020 and December 31, 2019 was as follows: September 30, December 31, Real Estate: Land Development and Construction $ 85,684 $ 66,428 Farmland 14,728 15,595 1-4 90,040 87,631 Commercial Real Estate 242,070 207,604 Total Real Estate Loans 432,522 377,258 Business Loans: Commercial and Industrial Loans (1) 136,559 84,611 Farm Production and Other Farm Loans 572 683 Total Business Loans 137,131 85,294 Consumer Loans: Credit Cards 1,742 1,833 Other Consumer Loans 11,055 12,060 Total Consumer Loans 12,797 13,893 Total Gross Loans 582,450 476,445 Unearned Income (2 ) (8 ) Allowance for Loan Losses (4,494 ) (3,755 ) Loans, net $ 577,954 $ 472,682 (1) Includes PPP loans of $48,830 and $-0- Loans are considered to be past due if the required principal and interest payments have not been received as of the date such payments were due. Loans are placed on non-accrual non-accrual Period-end, non-accrual class follows September 30, December 31, Real Estate: Land Development and Construction $ 315 $ 111 Farmland 346 232 1-4 1,975 2,160 Commercial Real Estate 7,077 9,082 Total Real Estate Loans 9,713 11,585 Business Loans: Commercial and Industrial Loans 442 338 Farm Production and Other Farm Loans 10 10 Total Business Loans 452 348 Consumer Loans: Other Consumer Loans 40 60 Total Consumer Loans 40 60 Total Nonaccrual Loans $ 10,205 $ 11,993 An aging analysis of past due loans, segregated by class, as of September 30, 2020, was as follows: Loans 30-89 Days Loans Total Past Current Total Accruing Real Estate: Land Development and Construction $ 5 $ — $ 5 $ 85,679 $ 85,684 $ — Farmland 171 — 171 14,557 14,728 — 1-4 1,418 490 1,908 88,132 90,040 130 Commercial Real Estate 312 1,145 1,457 240,613 242,070 116 Total Real Estate Loans 1,906 1,635 3,541 428,981 432,522 246 Business Loans: Commercial and Industrial Loans 116 415 531 136,028 136,559 — Farm Production and Other Farm Loans 8 — 8 564 572 — Total Business Loans 124 415 539 136,592 137,131 — Consumer Loans: Credit Cards 12 — 12 1,730 1,742 — Other Consumer Loans 34 — 34 11,021 11,055 — Total Consumer Loans 46 — 46 12,751 12,797 — Total Loans $ 2,076 $ 2,050 $ 4,126 $ 578,324 $ 582,450 $ 246 An aging analysis of past due loans, segregated by class, as of December 31, 2019 was as follows: Loans 30-89 Days Loans Total Past Current Total Accruing Real Estate: Land Development and Construction $ 736 $ — $ 736 $ 65,692 $ 66,428 $ — Farmland 171 39 210 15,385 15,595 39 1-4 3,116 777 3,893 83,738 87,631 147 Commercial Real Estate 8,511 2,080 10,591 197,013 207,604 18 Total Real Estate Loans 12,534 2,896 15,430 361,828 377,258 204 Business Loans: Commercial and Industrial Loans 586 312 898 83,713 84,611 52 Farm Production and Other Farm Loans 17 — 17 666 683 — Total Business Loans 603 312 915 84,379 85,294 52 Consumer Loans: Credit Cards 45 18 63 1,770 1,833 18 Other Consumer Loans 172 42 214 11,846 12,060 — Total Consumer Loans 217 60 277 13,616 13,893 18 Total Loans $ 13,354 $ 3,268 $ 16,622 $ 459,823 $ 476,445 $ 274 Loans are considered impaired when, based on current information and events, it is probable that the Corporation will be unable to collect all amounts due in accordance with the original contractual terms of the loan agreement, including scheduled principal and interest payments. In determining which loans to evaluate for impairment, management looks at all loans over $100 that are past due loans, bankruptcy filings and any situation that might lend itself to cause a borrower to be unable to repay the loan according to the original agreement terms. If a loan is determined to be impaired and the collateral is deemed to be insufficient to fully repay the loan, a specific reserve will be established. Interest payments on impaired loans are typically applied to principal unless collectability of the principal amount is reasonably assured, in which case interest is recognized on a cash basis. Impaired loans or portions thereof, are charged-off Impaired loans as of September 30, 2020, segregated by class, were as follows: Unpaid Recorded Recorded Total Related Average Real Estate: Land Development and Construction $ 316 $ 263 $ 53 $ 316 $ 13 $ 214 Farmland 152 152 — 152 — 202 1-4 1,042 1,036 6 1,042 3 941 Commercial Real Estate 7,984 3,273 4,519 7,792 649 8,791 Total Real Estate Loans 9,494 4,724 4,578 9,302 665 10,147 Business Loans: Commercial and Industrial Loans 416 56 360 416 129 280 Total Business Loans 416 56 360 416 129 280 Total Loans $ 9,910 $ 4,780 $ 4,938 $ 9,718 $ 794 $ 10,427 Impaired loans as of December 31, 2019, segregated by class, were as follows: Unpaid Recorded Recorded Total Related Average Real Estate: Land Development and Construction $ 111 $ 58 $ 53 $ 111 $ 16 $ 56 Farmland 252 252 — 252 — 261 1-4 839 740 99 839 28 996 Commercial Real Estate 11,506 5,949 3,840 9,789 566 9,337 Total Real Estate Loans 12,708 6,999 3,992 10,991 610 10,650 Business Loans: Commercial and Industrial Loans 144 — 144 144 72 72 Total Business Loans 144 — 144 144 72 72 Total Loans $ 12,852 $ 6,999 $ 4,136 $ 11,135 $ 682 $ 10,722 The following table presents troubled debt restructurings, segregated by class: September 30, 2020 Number of Pre-Modification Post-Modification Commercial real estate 3 $ 4,871 $ 2,377 Total 3 $ 4,871 $ 2,377 December 31, 2019 Number of Pre-Modification Post-Modification Commercial real estate 3 $ 4,871 $ 2,495 Total 3 $ 4,871 $ 2,495 Changes in the Corporation’s troubled debt restructurings are set forth in the table below: Number Recorded Totals at January 1, 2019 3 $ 2,782 Reductions due to: Principal paydowns (287 ) Totals at January 1, 2020 3 $ 2,495 Reductions due to: Principal paydowns (118 ) Total at September 30, 2020 3 $ 2,377 The allocated allowance for loan losses attributable to restructured loans was $-0- The Corporation utilizes a risk grading matrix to assign a risk grade to each of its loans when originated and is updated as factors related to the strength of the loan changes. Loans are graded on a scale of 1 to 9. A description of the general characteristics of the 9 risk grades follows. Grade 1. MINIMAL RISK - These loans are without loss exposure to the Corporation. This classification is reserved for only the best, well secured loans to borrowers with significant capital strength, low leverage, stable earnings and growth and other readily available financing alternatives. This type of loan would also include loans secured by a program of the government. Grade 2. MODEST RISK - These loans include borrowers with solid credit quality and moderate risk of loss. These loans may be fully secured by certificates of deposit with another reputable financial institution, or secured by readily marketable securities with acceptable margins. Grade 3. AVERAGE RISK - This is the rating assigned to the majority of the loans held by the Corporation. This includes loans with average loss exposure and average overall quality. These loans should liquidate through possessing adequate collateral and adequate earnings of the borrower. In addition, these loans are properly documented and are in accordance with all aspects of the current loan policy. Grade 4. ACCEPTABLE RISK - Borrower generates sufficient cash flow to fund debt service but most working asset and capital expansion needs are provided from external sources. Profitability and key balance sheet ratios are usually close to peers but one or more may be higher than peers. Grade 5. MANAGEMENT ATTENTION - Borrower has significant weaknesses resulting from performance trends or management concerns. The financial condition of the borrower has taken a negative turn and may be temporarily strained. Cash flow is weak but cash reserves remain adequate to meet debt service. Management weakness is evident. Grade 6. OTHER LOANS ESPECIALLY MENTIONED (“OLEM”) - Loans in this category are fundamentally sound but possess some weaknesses. OLEM loans have potential weaknesses which may, if not checked or corrected, weaken the asset or inadequately protect the bank’s credit position at some future date. These loans have an identifiable weakness in credit, collateral, or repayment ability but there is no expectation of loss. Grade 7. SUBSTANDARD ASSETS - Assets classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Assets classified as substandard must have a well-defined weakness based upon objective evidence. Assets classified as substandard are characterized by the distinct possibility that the insured institution will sustain some loss if the deficiencies are not corrected. The possibility that liquidation would not be timely requires a substandard classification even if there is little likelihood of total loss. This classification does not mean that the loan will incur a total or partial loss. Substandard loans may or may not be impaired. Grade 8. DOUBTFUL - A loan classified as doubtful has all the weaknesses of a substandard classification and the added characteristic that the weakness makes collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable or improbable. The possibility of loss is extremely high, but because of certain important and reasonable specific pending factors which may work to the advantage and strengthening of the asset, its classification as an estimated loss is deferred until its more exact status may be determined. A doubtful classification could reflect the fact that the primary source of repayment is gone and serious doubt exists as to the quality of a secondary source of repayment. Grade 9. LOSS - Loans classified as loss are considered uncollectible and of such little value that their continuance as bankable assets is not warranted. This classification does not mean that the asset has absolutely no recovery or salvage value, but rather it is not practical or desirable to defer writing off this basically worthless asset even though partial recovery may occur in the future. Also included in this classification is the defined loss portion of loans rated substandard assets and doubtful assets. These internally assigned grades are updated on a continual basis throughout the course of the year and represent management’s most updated judgment regarding grades at September 30, 2020. The following table details the amount of gross loans, segregated by loan grade and class, as of September 30, 2020: Satisfactory Special Substandard Doubtful Loss Total Real Estate: Land Development and Construction $ 82,960 $ 1,921 $ 803 $ — $ — $ 85,684 Farmland 13,825 91 812 — — 14,728 1-4 81,766 2,274 6,000 — — 90,040 Commercial Real Estate 206,592 20,711 14,767 — — 242,070 Total Real Estate Loans 385,143 24,997 22,382 — — 432,522 Business Loans: Commercial and Industrial Loans 128,017 4,776 3,759 — 7 136,559 Farm Production and Other Farm Loans 530 8 24 — 10 572 Total Business Loans 128,547 4,784 3,783 — 17 137,131 Consumer Loans: Credit Cards 1,730 — 12 — — 1,742 Other Consumer Loans 10,930 48 46 31 — 11,055 Total Consumer Loans 12,660 48 58 31 — 12,797 Total Loans $ 526,350 $ 29,829 $ 26,223 $ 31 $ 17 $ 582,450 The following table details the amount of gross loans segregated by loan grade and class, as of December 31, 2019: Satisfactory Special Substandard Doubtful Loss Total Real Estate: Land Development and Construction $ 64,112 $ 1,682 $ 634 $ — $ — $ 66,428 Farmland 14,533 331 731 — — 15,595 1-4 79,068 1,917 6,646 — — 87,631 Commercial Real Estate 169,270 21,266 17,068 — — 207,604 Total Real Estate Loans 326,983 25,196 25,079 — — 377,258 Business Loans: Commercial and Industrial Loans 80,289 128 4,194 — — 84,611 Farm Production and Other Farm Loans 669 — 4 — 10 683 Total Business Loans 80,958 128 4,198 — 10 85,294 Consumer Loans: Credit Cards 1,770 — 63 — — 1,833 Other Consumer Loans 11,907 59 53 41 — 12,060 Total Consumer Loans 13,677 59 116 41 — 13,893 Total Loans $ 421,618 $ 25,383 $ 29,393 $ 41 $ 10 $ 476,445

Purchased Loans

Purchased Loans	9 Months Ended
	Sep. 30, 2020
Purchased Loans [Abstract]
Purchased loans	Note 9. Purchased Loans (in thousands) For purposes of this Note 9, all references to “loans” means purchased loans. The following is a summary of purchased loans: September 30, 2020 December 31, 2019 Real Estate: Land Development and Construction $ 9,113 $ 14,722 Farmland 486 510 1-4 26,097 35,952 Commercial Real Estate 26,321 32,436 Total Real Estate Loans 62,017 83,620 Business Loans: Commercial and Industrial Loans 9,280 14,153 Farm Production and Other Farm Loans 845 884 Total Business Loans 10,125 15,037 Consumer Loans: Other Consumer Loans 1,043 1,973 Total Consumer Loans 1,043 1,973 Total Purchased Loans $ 73,185 $ 100,630 An age analysis of past due loans, segregated by class of loans, as of September 30, 2020, is as follows: Loans 30-89 Days Loans Total Past Current Total Accruing Real Estate: Land Development and Construction $ 397 $ — $ 397 $ 8,716 $ 9,113 $ — Farmland — — — 486 486 — 1-4 149 77 226 25,871 26,097 — Commercial Real Estate — 2 2 26,319 26,321 — Total Real Estate Loans 546 79 625 61,392 62,017 — Business Loans: Commercial and Industrial Loans 429 — 429 8,851 9,280 — Farm Production and Other Farm Loans — — — 845 845 — Total Business Loans 429 — 429 9,696 10,125 — Consumer Loans: Other Consumer Loans — — — 1,043 1,043 — Total Consumer Loans — — — 1,043 1,043 — Total Loans $ 975 $ 79 $ 1,054 $ 72,131 $ 73,185 $ — An age analysis of past due loans, segregated by class of loans, as of December 31, 2019, is as follows: Loans 30-89 Days Loans Total Past Current Total Accruing Real Estate: Land Development and Construction $ 528 $ — $ 528 $ 14,194 $ 14,722 $ — Farmland — — — 510 510 — 1-4 444 — 444 35,508 35,952 — Commercial Real Estate 603 — 603 31,833 32,436 — Total Real Estate Loans 1,575 — 1,575 82,045 83,620 — Business Loans: Commercial and Industrial Loans 379 3 382 13,771 14,153 — Farm Production and Other Farm Loans — — — 884 884 — Total Business Loans 379 3 382 14,655 15,037 — Consumer Loans: Other Consumer Loans 49 8 57 1,916 1,973 — Total Consumer Loans 49 8 57 1,916 1,973 — Total Loans $ 2,003 $ 11 $ 2,014 $ 98,616 $ 100,630 $ — The following table details the amount of gross loans by loan grade, which are consistent with the Corporation’s loan grades, and class as of September 30, 2020: Satisfactory Special Substandard Doubtful Loss Total Real Estate: Land Development and Construction $ 7,787 $ 1,297 $ 29 $ — $ — $ 9,113 Farmland 320 166 — — — 486 1-4 23,612 1,559 926 — — 26,097 Commercial Real Estate 24,529 1,506 286 — — 26,321 Total Real Estate Loans 56,248 4,528 1,241 — — 62,017 Business Loans: Commercial and Industrial Loans 8,674 434 172 — — 9,280 Farm Production and Other Farm Loans 845 — — — — 845 Total Business Loans 9,519 434 172 — — 10,125 Consumer Loans: Other Consumer Loans 984 31 28 — — 1,043 Total Consumer Loans 984 31 28 — — 1,043 Total Loans $ 66,751 $ 4,993 $ 1,441 $ — $ — $ 73,185 The following table details the amount of gross loans by loan grade, which are consistent with the Corporation’s loan grades, and class as of December 31, 2019: Satisfactory Special Substandard Doubtful Loss Total Real Estate: Land Development and Construction $ 13,890 $ 789 $ 43 $ — $ — $ 14,722 Farmland 510 — — — — 510 1-4 33,737 1,535 680 — — 35,952 Commercial Real Estate 30,780 1,656 — — — 32,436 Total Real Estate Loans 78,917 3,980 723 — — 83,620 Business Loans: Commercial and Industrial Loans 13,545 608 — — — 14,153 Farm Production and Other Farm Loans 884 — — — — 884 Total Business Loans 14,429 608 — — — 15,037 Consumer Loans: Other Consumer Loans 1,937 36 — — — 1,973 Total Consumer Loans 1,937 36 — — — 1,973 Total Loans $ 95,283 $ 4,624 $ 723 $ — $ — $ 100,630 Loans purchased in business combinations that exhibited, at the date of acquisition, evidence of deterioration of the credit quality since origination, such that it was probable that all contractually required payments would not be collected, were as follows: September 30, 2020 December 31, 2019 Real Estate: Land Development and Construction $ 13 $ 43 Farmland — — 1-4 330 706 Commercial Real Estate 2 — Total Real Estate Loans 345 749 Total purchased credit deteriorated (PCD) loans $ 345 $ 749 The following table presents purchased loans that are classified as nonaccrual loans: September 30, 2020 December 31, 2019 Real Estate: Land Development and Construction $ — $ — 1-4 151 33 Commercial Real Estate 2 — Total Real Estate Loans 153 33 Business Loans: Commercial and Industrial Loans 52 — Total Business Loans 52 — Consumer Loans: Other Consumer Loans — — Total Consumer Loans — — Total Purchased Nonaccrual Loans $ 205 $ 33 The following table presents the fair value of loans determined to be impaired at the time of acquisition: Total Contractually-required principal $ 993 Nonaccretable difference (68 ) Cash flows expected to be collected 925 Accretable yield (36 ) Fair Value $ 889 Changes in the accretable yield of loans purchased with deteriorated credit quality were as follows: Balance at January 1, 2020 $ (16 ) Additions through acquisition — Reclasses from nonaccretable difference (13 ) Accretion 11 Charge-off — Balance at September 30, 2020 $ (18 ) There were no loans classified as TDRs purchased as part of the acquisition of Charter. The following table presents the fair value of loans purchased from Charter as of the October 1, 2019 acquisition date: October 1, 2019 At acquisition date: Contractually-required principal $ 104,127 Nonaccretable difference (68 ) Cash flows expected to be collected 104,059 Accretable yield (394 ) Fair Value $ 103,665

Allowance for Loan Losses

Allowance for Loan Losses	9 Months Ended
	Sep. 30, 2020
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent [Abstract]
Allowance for Loan Losses	Note 10. Allowance for Loan Losses (in thousands) The allowance for loan losses is established through a provision for loan losses charged to expense, which represents management’s best estimate of probable losses within the existing portfolio of loans. The allowance, in the judgment of management, is necessary to reserve for estimated loan losses and risks inherent in the loan portfolio. The allowance on the majority of the loan portfolio is calculated using a historical chargeoff percentage applied to the current loan balances by loan segment. This historical period is the average of the previous twenty quarters with the most current quarters weighted more heavily to show the effect of the most recent chargeoff activity. This percentage is also adjusted for economic factors such as local unemployment and general business conditions, both local and nationwide. The group of loans that are considered to be impaired are individually evaluated for possible loss and a specific reserve is established to cover any loss contingency. Loans that are determined to be a loss with no benefit of remaining in the portfolio are charged off to the allowance. These specific reserves are reviewed periodically for continued impairment and adequacy of the specific reserve and are adjusted when necessary. The following table details activity in the allowance for loan losses by portfolio segment for the nine months ended September 30, 2020: September 30, 2020 Real Business Consumer Total Beginning Balance, January 1, 2020 $ 3,075 $ 371 $ 309 $ 3,755 Provision for loan losses 729 450 4 1,183 Charge-offs 309 222 91 622 Recoveries 104 35 39 178 Net charge-offs 205 187 52 444 Ending Balance $ 3,599 $ 634 $ 261 $ 4,494 Period end allowance allocated to: Loans individually evaluated for impairment $ 665 $ 129 $ — $ 794 Loans collectively evaluated for impairment 2,934 505 261 3,700 Ending Balance, September 30, 2020 $ 3,599 $ 634 $ 261 $ 4,494 The following table details activity in the allowance for loan losses by portfolio segment for the nine months ended September 30, 2019: September 30, 2019 Real Business Consumer Total Beginning Balance, January 1, 2019 $ 2,845 $ 222 $ 305 $ 3,372 Provision for loan losses (1 ) 270 203 472 Charge-offs 15 92 77 184 Recoveries 101 9 35 145 Net (recoveries) charge-offs (86 ) 83 42 39 Ending Balance $ 2,930 $ 409 $ 466 $ 3,805 Period end allowance allocated to: Loans individually evaluated for impairment $ 506 $ 72 $ — $ 578 Loans collectively evaluated for impairment 2,424 337 466 3,227 Ending Balance, September 30, 2019 $ 2,930 $ 409 $ 466 $ 3,805 The Corporation’s recorded investment in loans as of September 30, 2020 and December 31, 2019 related to each balance in the allowance for possible loan losses by portfolio segment and disaggregated on the basis of the Corporation’s impairment methodology was as follows: September 30, 2020 Real Estate Business Consumer Total Loans individually evaluated for specific impairment $ 9,302 $ 416 $ — $ 9,718 Loans collectively evaluated for general impairment 484,892 146,840 13,840 645,572 Acquired with deteriorated credit quality 345 — — 345 $494,539 $147,256 $13,840 $655,635 December 31, 2019 Real Estate Business Consumer Total Loans individually evaluated for specific impairment $ 10,991 $ 144 $ — $ 11,135 Loans collectively evaluated for general impairment 449,138 100,187 15,866 565,191 Acquired with deteriorated credit quality 749 — — 749 $460,878 $100,331 $15,866 $577,075

Premises and Equipment

Premises and Equipment	9 Months Ended
	Sep. 30, 2020
Leases [Abstract]
Premises and Equipment	Note 11. Premises and Equipment The Corporation leases certain premises and equipment under operating leases. At September 30, 2020, the Corporation had lease liabilities and ROU assets totaling $2,422 thousand related to these leases. Lease liabilities and ROU assets are reflected in other liabilities and other assets, respectively. For the nine months ended September 30, 2020, the weighted average remaining lease term for operating leases was 1.3 year and the weighted average discount rate used in the measurement of operating lease liabilities was 0.75%. Lease costs were as follows: Three Months Ended Nine Months Ended (in thousands) Operating lease cost $ 118 $ 303 Short-term lease cost 6 17 Variable lease cost — — $ 124 $ 320 There were no sale and leaseback transactions, leverage leases or lease transactions with related parties during the nine months ended September 30, 2020. A maturity analysis of operating lease liabilities and reconciliation of the undiscounted cash flows to the total operating lease liability is as follows: Nine Months Ended (in thousands) Lease payments due: Within one year $ 415 After one year but within two years 1,994 After two years but within three years 22 After three year but within four years — After four years but within five years — After five years — Total undiscounted cash flows 2,431 Discount on cash flows (9 ) Total lease liability $ 2,422

Goodwill and Other Intangible A

Goodwill and Other Intangible Assets	9 Months Ended
	Sep. 30, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Other Intangible Assets	Note 12. Goodwill and Other Intangible Assets (in thousands) The carrying amount of goodwill for the nine months ended September 30, 2020 were as follows: Total Balance at January 1, 2020 $ 13,103 Measurement period adjustment to goodwill from Charter acquisition (73 ) Balance at September 30, 2020 $ 13,030 The following table provides a summary of finite-lived intangible assets as of the dates presented: September 30, 2020 December 31, 2019 Core deposit intangible $ 766 $ 766 Accumulated amortization (109 ) (27 ) Total finite-lived intangible assets $ 657 $ 739 Core deposit intangible amortization expense for the nine-month periods ended September 30, 2020 and 2019 was $82 and $-0-, $-0 Year ending December 31, Amount 2020 $ 27 2021 109 2022 109 2023 109 2024 109 Thereafter 194 $ 657

Shareholders' Equity

Shareholders' Equity	9 Months Ended
	Sep. 30, 2020
Equity [Abstract]
Shareholders' Equity	Note 13. Shareholders’ Equity (in thousands, except share data) The following summarizes the activity in the capital structure of the Company: Number of Shares Common Additional Paid-In Accumulated Retained Total Balance, January 1, 2020 5,578,131 $ 1,116 $ 17,883 $ (789 ) $ 94,590 $ 112,800 Net income — — — — 1,160 1,160 Dividends paid ($0.24 per share) — — — — (1,339 ) (1,339 ) Options exercised 4,500 1 86 — — 87 Restricted stock granted — — — — — — Stock compensation expense — — 40 — — 40 Other comprehensive income, net — — — 5,996 — 5,996 Balance, March 31, 2020 5,582,631 $ 1,117 $ 18,009 $ 5,207 $ 94,411 $ 118,744 Net income — — — — 1,462 1,462 Dividends paid ($0.24 per share) — — — — (1,342 ) (1,342 ) Restricted stock forfeited (4,500 ) (1 ) 1 — — — Restricted stock granted 8,250 2 (2 ) — — — Stock compensation expense — — 41 — — 41 Other comprehensive income, net — — — 464 — 464 Balance, June 30, 2020 5,586,381 $ 1,118 $ 18,049 $ 5,671 $ 94,531 $ 119,369 Net income — — — — 2,083 2,083 Dividends paid ($0.24 per share) — — — — (1,341 ) (1,341 ) Options exercised 689 — — — — — Restricted stock granted — — — — — — Stock compensation expense — — 43 — — 43 Other comprehensive loss, net — — — (2,655 ) — (2,655 ) Balance, September 30, 2020 5,587,070 $ 1,118 $ 18,092 $ 3,016 $ 95,273 $ 117,499 Number of Shares Common Additional Paid-In Accumulated Retained Total Balance, January 1, 2019 4,904,530 $ 981 $ 4,298 $ (14,975 ) $ 93,562 $ 83,866 Net income — — — — 1,227 1,227 Dividends paid ($0.24 per share) — — — — (1,177 ) (1,177 ) Options exercised — — — — — — Restricted stock granted — — — — — — Stock compensation expense — — 41 — — 41 Other comprehensive income, net — — — 6,622 — 6,622 Balance, March 31, 2019 4,904,530 $ 981 $ 4,339 $ (8,353 ) $ 93,612 $ 90,579 Net income — — — — 1,371 1,371 Dividends paid ($0.24 per share) — — — — (1,179 ) (1,179 ) Options exercised — — — — — — Restricted stock granted 7,500 2 (2 ) — — — Stock compensation expense — — 41 — — 41 Other comprehensive income, net — — — 5,325 — 5,325 Balance, June 30, 2019 4,912,030 $ 983 $ 4,378 $ (3,028 ) $ 93,804 $ 96,137 Net income — — — — 1,333 1,333 Dividends paid ($0.24 per share) — — — — (1,179 ) (1,179 ) Options exercised — — — — — — Restricted stock granted — — — — — — Stock compensation expense — — 40 — — 40 Other comprehensive income, net — — — 2,668 — 2,668 Balance, September 30, 2019 4,912,030 $ 983 $ 4,418 $ (360 ) $ 93,958 $ 98,999

Fair Value of Financial Instrum

Fair Value of Financial Instruments	9 Months Ended
	Sep. 30, 2020
Fair Value Disclosures [Abstract]
Fair Value of Financial Instruments	Note 14. Fair Value of Financial Instruments The fair value topic of the ASC establishes a framework for measuring fair value and requires enhanced disclosures about fair value measurements. This topic clarifies that fair value is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. This topic also requires disclosure about how fair value was determined for assets and liabilities and establishes a hierarchy for which these assets and liabilities must be grouped, based on significant levels of inputs as follows: Level 1 Quoted prices (unadjusted) in active markets for identical assets or liabilities; Level 2 Inputs other than quoted prices in active markets for identical assets and liabilities included in Level 1 that are observable for the asset or liability, either directly or indirectly, such as quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in markets that are not active; or Level 3 Unobservable inputs for an asset or liability, such as discounted cash flow models or valuations. The determination of where assets and liabilities fall within this hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The following table presents assets and liabilities that were measured at fair value on a recurring basis as of September 30, 2020: Fair Value Measurements Using: Quoted Prices Significant Significant (Level 1) (Level 2) (Level 3) Totals Securities available for sale Obligations of U.S. Government Agencies $ — $ 7,099 $ — $ 7,099 Mortgage-backed securities — 507,292 — 507,292 State, county and municipal obligations — 67,798 — 67,798 Other securities 509 — — 509 Total $ 509 $ 582,189 $ — $ 582,698 The following table presents assets and liabilities that were measured at fair value on a recurring basis as of December 31, 2019: Fair Value Measurements Using: Quoted Prices Significant Significant (Level 1) (Level 2) (Level 3) Totals Securities available for sale Obligations of U.S. Government Agencies $ — $ 97,111 $ — $ 97,111 Mortgage-backed securities — 306,900 — 306,900 State, county and municipal obligations — 60,372 — 60,372 Total $ — $ 464,383 $ — $ 464,383 The Corporation recorded no gains or losses in earnings for the period ended September 30, 2020 or December 31, 2019 that were attributable to the change in unrealized gains or losses relating to assets still held at the reporting date. Impaired Loans Loans considered impaired are reserved for at the time the loan is identified as impaired taking into account the fair value of the collateral less estimated selling costs. Collateral may be real estate and/or business assets including but not limited to, equipment, inventory and accounts receivable. The fair value of real estate is determined based on appraisals by qualified licensed appraisers. The fair value of the business assets is generally based on amounts reported on the business’s financial statements. Appraised and reported values may be adjusted based on management’s historical knowledge, changes in market conditions from the time of valuation and management knowledge of the client and the client’s business. Since not all valuation inputs are observable, these nonrecurring fair value determinations are classified Level 3. The unobservable inputs may vary depending on the individual assets with the fair value of real estate based on appraised value being the predominant approach. The Corporation reviews the certified appraisals for appropriateness and adjusts the value downward to consider selling, closing and liquidation costs, which typically approximates 25% of the appraised value. Impaired loans are reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted accordingly, based on the same factors previously identified. Other real estate owned OREO is primarily comprised of real estate acquired in partial or full satisfaction of loans. OREO is recorded at its estimated fair value less estimated selling and closing costs at the date of transfer, with any excess of the related loan balance over the fair value less expected selling costs charged to the allowance for loan losses. Subsequent changes in fair value are reported as adjustments to the carrying amount and are recorded against earnings. The Corporation outsources the valuation of OREO with material balances to third party appraisers. The Corporation reviews the third-party appraisal for appropriateness and adjusts the value downward to consider selling and closing costs, which typically approximate 25% of the appraised value. For assets measured at fair value on a nonrecurring basis during 2020 that were still held on the Corporation’s balance sheet at September 30, 2020, the following table provides the hierarchy level and the fair value of the related assets: Fair Value Measurements Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs (Level 1) (Level 2) (Level 3) Totals Impaired loans $ — $ — $ 3,543 $ 3,543 Other real estate owned — — 163 163 Total $ — $ — $ 3,706 $ 3,706 The following table presents information as of September 30, 2020 about significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a nonrecurring basis: Financial instrument Fair Value Valuation Technique Significant Unobservable Inputs Range of Impaired loans $ 3,543 Appraised value of collateral less estimated costs to sell Estimated costs to sell 25 % OREO $ 163 Appraised value of collateral less estimated costs to sell Estimated costs to sell 25 % For assets measured at fair value on a nonrecurring basis during 2019 that were still held on the Corporation’s balance sheet at December 31, 2019, the following table provides the hierarchy level and the fair value of the related assets: Fair Value Measurements Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs (Level 1) (Level 2) (Level 3) Totals Impaired loans $ — $ — $ 4,576 $ 4,576 Total $ — $ — $ 4,576 $ 4,576 Impaired loans, whose fair value was remeasured during the period, with a carrying value of $4,137 and $5,003 had an allocated allowance for loan losses of $594 and $427 at September 30, 2020 and December 31, 2019, respectively. The allocated allowance is based on the carrying value of the impaired loan and the fair value of the underlying collateral less estimated costs to sell. After monitoring the carrying amounts for subsequent declines or impairments after foreclosure, management determined that a fair value adjustment to OREO in the amount of $ 230 $-0- The financial instruments topic of the ASC requires disclosure of financial instruments’ fair values, as well as the methodology and significant assumptions used in estimating fair values. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. In that regard, the derived fair value estimates cannot be substantiated by comparison to independent markets and, in many cases, could not be realized in immediate settlement of the instrument. The financial instruments topic of the ASC excludes certain financial instruments from its disclosure requirements. The following represents the carrying value and estimated fair value of the Corporation’s financial instruments at September 30, 2020: Fair Value Measurements Using: Quoted Prices in Active Significant Markets for Other Significant Total Carrying Identical Observable Unobservable Fair September 30, 2020 Value Assets Inputs Inputs Value (Level 1) (Level 2) (Level 3) Financial assets Cash and due from banks $ 13,710 $ 13,710 $ — $ — $ 13,710 Interest bearing deposits with banks 42,543 42,543 — — 42,543 Securities available-for-sale 582,698 509 582,189 — 582,698 Net loans 651,139 — — 643,680 643,680 Financial liabilities Deposits $ 1,049,157 $ 824,066 $ 226,439 $ — $ 1,050,505 Securities sold under agreement to repurchase 176,978 176,978 — — 176,978 Federal Home Loan Bank advances 15,000 15,000 — — 15,000 The following represents the carrying value and estimated fair value of the Corporation’s financial instruments Fair Value Measurements Using: Quoted Prices in Active Significant Markets for Other Significant Total Carrying Identical Observable Unobservable Fair December 31, 2019 Value Assets Inputs Inputs Value (Level 1) (Level 2) (Level 3) Financial assets Cash and due from banks $ 15,937 $ 15,937 $ — $ — $ 15,937 Interest bearing deposits with banks 58,557 58,557 — — 58,557 Federal funds sold 1,600 1,600 — — 1,600 Securities available-for-sale 464,383 — 464,383 — 464,383 Net loans 573,312 — — 569,640 569,640 Financial liabilities Deposits $ 898,996 $ 642,825 $ 258,100 $ — $ 900,925 Securities sold under agreement to repurchase 170,410 170,410 — — 170,410

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2020
Accounting Policies [Abstract]
Basis of Presentation	Basis of Presentation These interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). However, these interim consolidated financial statements do not include all of the information and footnotes required by GAAP for complete financial statements. The interim consolidated financial statements are unaudited and reflect all adjustments and reclassifications, which, in the opinion of management, are necessary for a fair presentation of the results of operations and financial condition as of and for the interim periods presented. All adjustments and reclassifications are of a normal and recurring nature. Results for the period ended September 30, 2020 are not necessarily indicative of the results that may be expected for any other interim period or for the year as a whole. The interim consolidated financial statements of Citizens Holding Company (the “Company”) include the accounts of its wholly owned subsidiary, The Citizens Bank of Philadelphia (the “Bank” and collectively with the Company, the “Corporation”). In addition to full service commercial banking, the Bank offers title insurance services through its subsidiary, Title Services LLC. All significant intercompany transactions have been eliminated in consolidation. For further information and significant accounting policies of the Corporation, see the Notes to Consolidated Financial Statements of Citizens Holding Company included in the Company’s Annual Report on Form 10-K
Nature of Business	Nature of Business The Bank operates under a state bank charter and provides general banking services. As a state bank, the Bank is subject to regulations of the Mississippi Department of Banking and Consumer Finance and the Federal Deposit Insurance Corporation. The Company is also subject to the regulations of the Federal Reserve. The area served by the Bank is east central and southern counties of Mississippi and the surrounding areas. Services are provided at several branch offices.
Estimates	Estimates The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Estimates that are particularly susceptible to significant change relate to the determination of the allowance for loan losses and the valuation of real estate acquired in connection with foreclosures or in satisfaction of loans. In connection with the determination of the allowance for loan losses and valuation of foreclosed real estate, management obtains independent appraisals for significant properties. While management uses available information to recognize losses on loans and to value foreclosed real estate, future additions to the allowance or adjustments to the valuation may be necessary based on changes in local economic conditions. In addition, regulatory agencies, as an integral part of their examination process, periodically review the Corporation’s allowance for loan losses and valuations of foreclosed real estate. Such agencies may require the Corporation to recognize additions to the allowance or to make adjustments to the valuation based on their judgments about information available to them at the time of their examination. Due to these factors, it is reasonably possible that the allowance for loan losses and valuation of foreclosed real estate may change materially in the near term.
Risks and Uncertainties	Risks and Uncertainties (in thousands, except for number of loans) The outbreak of COVID-19 COVID-19 COVID-19 Congress, the President, and the Federal Reserve have taken several actions designed to cushion the economic fallout. Most notably, the Coronavirus Aid, Relief and Economic Security (“CARES”) Act was signed into law at the end of March 2020 as an over $2 trillion legislative package. The goal of the CARES Act is to prevent a severe economic downturn through various measures, including direct financial aid to American families and economic stimulus to significantly impacted industry sectors. The package also includes extensive emergency funding for hospitals and providers. In addition to the general impact of COVID-19, The Corporation’s business is dependent upon the willingness and ability of its employees and customers to conduct banking and other financial transactions. If the global response to contain COVID-19 COVID-19, Financial position and results of operations The Corporation’s fee income has been, and could continue to be, reduced due to COVID-19. In COVID-19 COVID-19 The Corporation’s interest income could be reduced due to COVID-19. In COVID-19 Capital and liquidity While the Corporation believes that it has sufficient capital to withstand an extended economic recession brought about by COVID-19, The Corporation maintains access to multiple sources of liquidity. If an extended recession caused large numbers of the Corporation’s deposit customers to withdraw their funds, the Corporation might become more reliant on volatile or more expensive sources of funding. Wholesale funding markets have remained open to us, but rates for short term funding have recently been volatile. If funding costs are elevated for an extended period of time, it could have an adverse effect on the Corporation’s net interest margin. Asset valuation Currently, the Corporation does not expect COVID-19 COVID-19 non-cash Processes, controls and business continuity plan The Corporation has invoked its Board approved Pandemic Preparedness Plan that includes a remote working strategy, among other measures. The Corporation does not anticipate incurring additional material cost related to its continued deployment of the remote working strategy. No material operational or internal control challenges or risks have been identified to date. The Corporation does not anticipate significant challenges to its ability to maintain its systems and controls in light of the measures the Corporation has taken to prevent the spread of COVID-19. The Lending operations and accommodations to borrowers (dollar amounts in thousands) In keeping with regulatory guidance to work with borrowers during this unprecedented situation and as outlined in the CARES Act, the Corporation has been executing a payment deferral program for its commercial lending clients that are adversely affected by the pandemic. Depending on the demonstrated need of the client, the Corporation is deferring either the full loan payment or the principal component of the loan payment for 60 or 90 days. As the original deferment period for many borrowers starts to expire, the Corporation is offering an interest-only payment program for up to an additional six months on a loan-by-loan With the passage of the Paycheck Protection Program (“PPP”), administered by the Small Business Administration (“SBA”), the Corporation is actively participating in assisting its customers with applications for resources through the program. PPP loans have a two Further, in sensitivity and service to its communities during this unprecedented time, the Corporation is waiving certain late payments and service charges and has temporarily suspended collection efforts on past due loans. Credit The Corporation is working with customers directly affected by COVID-19. The COVID-19 COVID-19
Recently Issued Accounting Pronouncements	Adoption of New Accounting Standards In January 2017, the FASB issued ASU 2017-04, “ Intangibles - Goodwill and Other (Topic 350) - Simplifying the Test for Goodwill Impairment 2017-04”). ASU 2017-04 two-step 2017-04 ASU 2019-13 Fair Value Measurement (Topic 820) – Changes in the Disclosure Requirements for Fair Value Measurement 2019-13”) 2019-13 2019-13 In March 2020, various regulatory agencies, including the Board of Governors of the Federal Reserve System and the Federal Deposit Insurance Corporation, (“the agencies”) issued an interagency statement on loan modifications and reporting for financial institutions working with customers affected by COVID-19. 310-40, Receivables – Troubled Debt Restructurings by Creditors 310-40”), reasons related to the debtor’s financial difficulties, grants a concession to the debtor that it would not otherwise consider. The agencies confirmed with the staff of the FASB that short-term modifications made on a good faith basis in response to COVID-19 Newly Issued, But Not Yet Effective Accounting Standards In June 2016, the FASB issued ASU 2016-13, 2016-13”). 2016-13 2016-13 2016-13 2016-13 2016-13 2016-13

Net Income per Share (Tables)

Net Income per Share (Tables)	9 Months Ended
	Sep. 30, 2020
Earnings Per Share [Abstract]
Earnings Per Share	Net income per share was computed as follows: For the Three Months For the Nine Months Ended September 30, Ended September 30, 2020 2019 2020 2019 Basic weighted average shares outstanding 5,578,281 4,900,030 5,574,060 4,896,871 Dilutive effect of granted options 2,447 1,465 2,824 2,321 Diluted weighted average shares outstanding 5,580,728 4,901,495 5,576,884 4,899,192 Net income $ 2,083 $ 1,333 $ 4,705 $ 3,930 Net income per share-basic $ 0.37 $ 0.27 $ 0.84 $ 0.80 Net income per share-diluted $ 0.37 $ 0.27 $ 0.84 $ 0.80

Equity Compensation Plans (Tabl

Equity Compensation Plans (Tables)	9 Months Ended
	Sep. 30, 2020
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Summary of Stock Option Activity	The following table is a summary of the stock option activity for the nine months ended September 30, 2020: Directors’ Plan 2013 Plan Weighted Weighted Number Average Number Average of Exercise of Exercise Shares Price Shares Price Outstanding at December 31, 2019 40,500 $ 21.49 — $ — Granted — — — — Exercised (7,500 ) 19.26 — — Expired (13,500 ) 25.72 — — Outstanding at September 30, 2020 19,500 $ 19.42 — $ —

Securities (Tables)

Securities (Tables)	9 Months Ended
	Sep. 30, 2020
Investments, Debt and Equity Securities [Abstract]
Amortized Cost and Estimated Fair Value of Securities Available-for-Sale	The amortized cost and estimated fair value of securities available-for-sale Gross Gross Amortized Unrealized Unrealized Estimated September 30, 2020 Cost Gains Losses Fair Value Securities available-for-sale Obligations of U.S. Government agencies $ 6,906 $ 193 $ — $ 7,099 Mortgage backed securities 506,070 5,225 4,003 507,292 State, County, Municipals 65,195 2,607 4 67,798 Other Securities 500 9 — 509 Total $ 578,671 $ 8,034 $ 4,007 $ 582,698 Gross Gross Amortized Unrealized Unrealized Estimated December 31, 2019 Cost Gains Losses Fair Value Securities available-for-sale Obligations of U.S. Government agencies $ 97,400 $ — $ 289 $ 97,111 Mortgage backed securities 308,310 640 2,050 306,900 State, County, Municipals 59,724 708 60 60,372 Total $ 465,434 $ 1,348 $ 2,399 $ 464,383
Amortized Cost and Estimated Fair Value of Securities by Contractual Maturity	The amortized cost and estimated fair value of securities by contractual maturity at September 30, 2020 and December 31, 2019 are shown below. Actual maturities may differ from contractual maturities because issuers have the right to call or prepay certain obligations. September 30, 2020 December 31, 2019 Amortized Estimated Amortized Estimated Cost Fair Value Cost Fair Value Available-for-sale Due in one year or less $ 500 $ 509 $ 345 $ 345 Due after one year through five years 3,230 3,314 89,920 89,681 Due after five years through ten years 17,644 18,381 18,678 18,808 Due after ten years 51,227 53,202 48,181 48,649 Residential mortgage backed securities 474,568 473,950 259,309 258,415 Commercial mortgage backed securities 31,502 33,342 49,001 48,485 Total $ 578,671 $ 582,698 $ 465,434 $ 464,383
Summary of Unrealized Loss Information for Available-for-sale Securities	A summary of unrealized loss information for securities available-for-sale, September 30, 2020 Less than 12 months 12 months or more Total Description of Securities Fair Value Unrealized Fair Value Unrealized Fair Value Unrealized Mortgage backed securities $ 288,233 $ 4,003 $ — $ — $ 288,233 $ 4,003 State, County, Municipal 3,366 4 — — 3,366 4 Total $ 291,599 $ 4,007 $ — $ — $ 291,599 $ 4,007 December 31, 2019 Less than 12 months 12 months or more Total Description of Securities Fair Value Unrealized Fair Value Unrealized Fair Value Unrealized Obligations of U.S. government agencies $ 76,682 $ 217 $ 20,429 $ 72 $ 97,111 $ 289 Mortgage backed securities 101,730 871 76,630 1,179 178,360 2,050 State, County, Municipal 8,280 37 3,731 23 12,011 60 Total $ 186,692 $ 1,125 $ 100,790 $ 1,274 $ 287,482 $ 2,399

Non Purchased Loans (Tables)

Non Purchased Loans (Tables)	9 Months Ended
	Sep. 30, 2020
Financing Receivable, Allowance for Credit Loss [Line Items]
Period-End, Non-Accrual Loans, Segregated by Class	Period-end, non-accrual class follows September 30, December 31, Real Estate: Land Development and Construction $ 315 $ 111 Farmland 346 232 1-4 1,975 2,160 Commercial Real Estate 7,077 9,082 Total Real Estate Loans 9,713 11,585 Business Loans: Commercial and Industrial Loans 442 338 Farm Production and Other Farm Loans 10 10 Total Business Loans 452 348 Consumer Loans: Other Consumer Loans 40 60 Total Consumer Loans 40 60 Total Nonaccrual Loans $ 10,205 $ 11,993
Impaired Loans, Segregated by Class of Loans	Impaired loans as of September 30, 2020, segregated by class, were as follows: Unpaid Recorded Recorded Total Related Average Real Estate: Land Development and Construction $ 316 $ 263 $ 53 $ 316 $ 13 $ 214 Farmland 152 152 — 152 — 202 1-4 1,042 1,036 6 1,042 3 941 Commercial Real Estate 7,984 3,273 4,519 7,792 649 8,791 Total Real Estate Loans 9,494 4,724 4,578 9,302 665 10,147 Business Loans: Commercial and Industrial Loans 416 56 360 416 129 280 Total Business Loans 416 56 360 416 129 280 Total Loans $ 9,910 $ 4,780 $ 4,938 $ 9,718 $ 794 $ 10,427 Impaired loans as of December 31, 2019, segregated by class, were as follows: Unpaid Recorded Recorded Total Related Average Real Estate: Land Development and Construction $ 111 $ 58 $ 53 $ 111 $ 16 $ 56 Farmland 252 252 — 252 — 261 1-4 839 740 99 839 28 996 Commercial Real Estate 11,506 5,949 3,840 9,789 566 9,337 Total Real Estate Loans 12,708 6,999 3,992 10,991 610 10,650 Business Loans: Commercial and Industrial Loans 144 — 144 144 72 72 Total Business Loans 144 — 144 144 72 72 Total Loans $ 12,852 $ 6,999 $ 4,136 $ 11,135 $ 682 $ 10,722
Troubled Debt Restructurings Segregated by Class	The following table presents troubled debt restructurings, segregated by class: September 30, 2020 Number of Pre-Modification Post-Modification Commercial real estate 3 $ 4,871 $ 2,377 Total 3 $ 4,871 $ 2,377 December 31, 2019 Number of Pre-Modification Post-Modification Commercial real estate 3 $ 4,871 $ 2,495 Total 3 $ 4,871 $ 2,495
Changes in Troubled Debt Restructurings	Changes in the Corporation’s troubled debt restructurings are set forth in the table below: Number Recorded Totals at January 1, 2019 3 $ 2,782 Reductions due to: Principal paydowns (287 ) Totals at January 1, 2020 3 $ 2,495 Reductions due to: Principal paydowns (118 ) Total at September 30, 2020 3 $ 2,377
Financial assets non purchased loans [Member]
Financing Receivable, Allowance for Credit Loss [Line Items]
Composition of Net Loans	The composition of net loans at September 30, 2020 and December 31, 2019 was as follows: September 30, December 31, Real Estate: Land Development and Construction $ 85,684 $ 66,428 Farmland 14,728 15,595 1-4 90,040 87,631 Commercial Real Estate 242,070 207,604 Total Real Estate Loans 432,522 377,258 Business Loans: Commercial and Industrial Loans (1) 136,559 84,611 Farm Production and Other Farm Loans 572 683 Total Business Loans 137,131 85,294 Consumer Loans: Credit Cards 1,742 1,833 Other Consumer Loans 11,055 12,060 Total Consumer Loans 12,797 13,893 Total Gross Loans 582,450 476,445 Unearned Income (2 ) (8 ) Allowance for Loan Losses (4,494 ) (3,755 ) Loans, net $ 577,954 $ 472,682 (1) Includes PPP loans of $48,830 and $-0-
Aging Analysis of Past Due Loans, Segregated by Class	An aging analysis of past due loans, segregated by class, as of September 30, 2020, was as follows: Loans 30-89 Days Loans Total Past Current Total Accruing Real Estate: Land Development and Construction $ 5 $ — $ 5 $ 85,679 $ 85,684 $ — Farmland 171 — 171 14,557 14,728 — 1-4 1,418 490 1,908 88,132 90,040 130 Commercial Real Estate 312 1,145 1,457 240,613 242,070 116 Total Real Estate Loans 1,906 1,635 3,541 428,981 432,522 246 Business Loans: Commercial and Industrial Loans 116 415 531 136,028 136,559 — Farm Production and Other Farm Loans 8 — 8 564 572 — Total Business Loans 124 415 539 136,592 137,131 — Consumer Loans: Credit Cards 12 — 12 1,730 1,742 — Other Consumer Loans 34 — 34 11,021 11,055 — Total Consumer Loans 46 — 46 12,751 12,797 — Total Loans $ 2,076 $ 2,050 $ 4,126 $ 578,324 $ 582,450 $ 246 An aging analysis of past due loans, segregated by class, as of December 31, 2019 was as follows: Loans 30-89 Days Loans Total Past Current Total Accruing Real Estate: Land Development and Construction $ 736 $ — $ 736 $ 65,692 $ 66,428 $ — Farmland 171 39 210 15,385 15,595 39 1-4 3,116 777 3,893 83,738 87,631 147 Commercial Real Estate 8,511 2,080 10,591 197,013 207,604 18 Total Real Estate Loans 12,534 2,896 15,430 361,828 377,258 204 Business Loans: Commercial and Industrial Loans 586 312 898 83,713 84,611 52 Farm Production and Other Farm Loans 17 — 17 666 683 — Total Business Loans 603 312 915 84,379 85,294 52 Consumer Loans: Credit Cards 45 18 63 1,770 1,833 18 Other Consumer Loans 172 42 214 11,846 12,060 — Total Consumer Loans 217 60 277 13,616 13,893 18 Total Loans $ 13,354 $ 3,268 $ 16,622 $ 459,823 $ 476,445 $ 274
Detailed Amount of Gross Loans Segregated by Loan Grade and Class	The following table details the amount of gross loans, segregated by loan grade and class, as of September 30, 2020: Satisfactory Special Substandard Doubtful Loss Total Real Estate: Land Development and Construction $ 82,960 $ 1,921 $ 803 $ — $ — $ 85,684 Farmland 13,825 91 812 — — 14,728 1-4 81,766 2,274 6,000 — — 90,040 Commercial Real Estate 206,592 20,711 14,767 — — 242,070 Total Real Estate Loans 385,143 24,997 22,382 — — 432,522 Business Loans: Commercial and Industrial Loans 128,017 4,776 3,759 — 7 136,559 Farm Production and Other Farm Loans 530 8 24 — 10 572 Total Business Loans 128,547 4,784 3,783 — 17 137,131 Consumer Loans: Credit Cards 1,730 — 12 — — 1,742 Other Consumer Loans 10,930 48 46 31 — 11,055 Total Consumer Loans 12,660 48 58 31 — 12,797 Total Loans $ 526,350 $ 29,829 $ 26,223 $ 31 $ 17 $ 582,450 The following table details the amount of gross loans segregated by loan grade and class, as of December 31, 2019: Satisfactory Special Substandard Doubtful Loss Total Real Estate: Land Development and Construction $ 64,112 $ 1,682 $ 634 $ — $ — $ 66,428 Farmland 14,533 331 731 — — 15,595 1-4 79,068 1,917 6,646 — — 87,631 Commercial Real Estate 169,270 21,266 17,068 — — 207,604 Total Real Estate Loans 326,983 25,196 25,079 — — 377,258 Business Loans: Commercial and Industrial Loans 80,289 128 4,194 — — 84,611 Farm Production and Other Farm Loans 669 — 4 — 10 683 Total Business Loans 80,958 128 4,198 — 10 85,294 Consumer Loans: Credit Cards 1,770 — 63 — — 1,833 Other Consumer Loans 11,907 59 53 41 — 12,060 Total Consumer Loans 13,677 59 116 41 — 13,893 Total Loans $ 421,618 $ 25,383 $ 29,393 $ 41 $ 10 $ 476,445

Purchased Loans (Tables)

Purchased Loans (Tables)	9 Months Ended
	Sep. 30, 2020
Purchased loans [line Items]
Loans purchased in business combinations	Loans purchased in business combinations that exhibited, at the date of acquisition, evidence of deterioration of the credit quality since origination, such that it was probable that all contractually required payments would not be collected, were as follows: September 30, 2020 December 31, 2019 Real Estate: Land Development and Construction $ 13 $ 43 Farmland — — 1-4 330 706 Commercial Real Estate 2 — Total Real Estate Loans 345 749 Total purchased credit deteriorated (PCD) loans $ 345 $ 749
Certain loans acquired in transfer not accounted for as debt securities acquired during period	The following table presents the fair value of loans determined to be impaired at the time of acquisition: Total Contractually-required principal $ 993 Nonaccretable difference (68 ) Cash flows expected to be collected 925 Accretable yield (36 ) Fair Value $ 889
Schedule of loans purchased with deteriorated credit quality	Changes in the accretable yield of loans purchased with deteriorated credit quality were as follows: Balance at January 1, 2020 $ (16 ) Additions through acquisition — Reclasses from nonaccretable difference (13 ) Accretion 11 Charge-off — Balance at September 30, 2020 $ (18 )
Schedule of financing receivables, non accrual status	Period-end, non-accrual class follows September 30, December 31, Real Estate: Land Development and Construction $ 315 $ 111 Farmland 346 232 1-4 1,975 2,160 Commercial Real Estate 7,077 9,082 Total Real Estate Loans 9,713 11,585 Business Loans: Commercial and Industrial Loans 442 338 Farm Production and Other Farm Loans 10 10 Total Business Loans 452 348 Consumer Loans: Other Consumer Loans 40 60 Total Consumer Loans 40 60 Total Nonaccrual Loans $ 10,205 $ 11,993
Financial asset acquired with credit deterioration [Member]
Purchased loans [line Items]
Composition of net loans	The following is a summary of purchased loans: September 30, 2020 December 31, 2019 Real Estate: Land Development and Construction $ 9,113 $ 14,722 Farmland 486 510 1-4 26,097 35,952 Commercial Real Estate 26,321 32,436 Total Real Estate Loans 62,017 83,620 Business Loans: Commercial and Industrial Loans 9,280 14,153 Farm Production and Other Farm Loans 845 884 Total Business Loans 10,125 15,037 Consumer Loans: Other Consumer Loans 1,043 1,973 Total Consumer Loans 1,043 1,973 Total Purchased Loans $ 73,185 $ 100,630
Aging analysis of past due loans, segregated by class	An age analysis of past due loans, segregated by class of loans, as of September 30, 2020, is as follows: Loans 30-89 Days Loans Total Past Current Total Accruing Real Estate: Land Development and Construction $ 397 $ — $ 397 $ 8,716 $ 9,113 $ — Farmland — — — 486 486 — 1-4 149 77 226 25,871 26,097 — Commercial Real Estate — 2 2 26,319 26,321 — Total Real Estate Loans 546 79 625 61,392 62,017 — Business Loans: Commercial and Industrial Loans 429 — 429 8,851 9,280 — Farm Production and Other Farm Loans — — — 845 845 — Total Business Loans 429 — 429 9,696 10,125 — Consumer Loans: Other Consumer Loans — — — 1,043 1,043 — Total Consumer Loans — — — 1,043 1,043 — Total Loans $ 975 $ 79 $ 1,054 $ 72,131 $ 73,185 $ — An age analysis of past due loans, segregated by class of loans, as of December 31, 2019, is as follows: Loans 30-89 Days Loans Total Past Current Total Accruing Real Estate: Land Development and Construction $ 528 $ — $ 528 $ 14,194 $ 14,722 $ — Farmland — — — 510 510 — 1-4 444 — 444 35,508 35,952 — Commercial Real Estate 603 — 603 31,833 32,436 — Total Real Estate Loans 1,575 — 1,575 82,045 83,620 — Business Loans: Commercial and Industrial Loans 379 3 382 13,771 14,153 — Farm Production and Other Farm Loans — — — 884 884 — Total Business Loans 379 3 382 14,655 15,037 — Consumer Loans: Other Consumer Loans 49 8 57 1,916 1,973 — Total Consumer Loans 49 8 57 1,916 1,973 — Total Loans $ 2,003 $ 11 $ 2,014 $ 98,616 $ 100,630 $ —
Detailed amount of gross loans segregated by loan grade and class	The following table details the amount of gross loans by loan grade, which are consistent with the Corporation’s loan grades, and class as of September 30, 2020: Satisfactory Special Substandard Doubtful Loss Total Real Estate: Land Development and Construction $ 7,787 $ 1,297 $ 29 $ — $ — $ 9,113 Farmland 320 166 — — — 486 1-4 23,612 1,559 926 — — 26,097 Commercial Real Estate 24,529 1,506 286 — — 26,321 Total Real Estate Loans 56,248 4,528 1,241 — — 62,017 Business Loans: Commercial and Industrial Loans 8,674 434 172 — — 9,280 Farm Production and Other Farm Loans 845 — — — — 845 Total Business Loans 9,519 434 172 — — 10,125 Consumer Loans: Other Consumer Loans 984 31 28 — — 1,043 Total Consumer Loans 984 31 28 — — 1,043 Total Loans $ 66,751 $ 4,993 $ 1,441 $ — $ — $ 73,185 The following table details the amount of gross loans by loan grade, which are consistent with the Corporation’s loan grades, and class as of December 31, 2019: Satisfactory Special Substandard Doubtful Loss Total Real Estate: Land Development and Construction $ 13,890 $ 789 $ 43 $ — $ — $ 14,722 Farmland 510 — — — — 510 1-4 33,737 1,535 680 — — 35,952 Commercial Real Estate 30,780 1,656 — — — 32,436 Total Real Estate Loans 78,917 3,980 723 — — 83,620 Business Loans: Commercial and Industrial Loans 13,545 608 — — — 14,153 Farm Production and Other Farm Loans 884 — — — — 884 Total Business Loans 14,429 608 — — — 15,037 Consumer Loans: Other Consumer Loans 1,937 36 — — — 1,973 Total Consumer Loans 1,937 36 — — — 1,973 Total Loans $ 95,283 $ 4,624 $ 723 $ — $ — $ 100,630
Schedule of financing receivables, non accrual status	The following table presents purchased loans that are classified as nonaccrual loans: September 30, 2020 December 31, 2019 Real Estate: Land Development and Construction $ — $ — 1-4 151 33 Commercial Real Estate 2 — Total Real Estate Loans 153 33 Business Loans: Commercial and Industrial Loans 52 — Total Business Loans 52 — Consumer Loans: Other Consumer Loans — — Total Consumer Loans — — Total Purchased Nonaccrual Loans $ 205 $ 33
Charter [Member]
Purchased loans [line Items]
Certain loans acquired in transfer not accounted for as debt securities acquired during period	The following table presents the fair value of loans purchased from Charter as of the October 1, 2019 acquisition date: October 1, 2019 At acquisition date: Contractually-required principal $ 104,127 Nonaccretable difference (68 ) Cash flows expected to be collected 104,059 Accretable yield (394 ) Fair Value $ 103,665

Allowance for Loan Losses (Tabl

Allowance for Loan Losses (Tables)	9 Months Ended
	Sep. 30, 2020
Accounts and Financing Receivable, after Allowance for Credit Loss, Noncurrent [Abstract]
Allowance for Loan Losses by Portfolio Segment	The following table details activity in the allowance for loan losses by portfolio segment for the nine months ended September 30, 2020: September 30, 2020 Real Business Consumer Total Beginning Balance, January 1, 2020 $ 3,075 $ 371 $ 309 $ 3,755 Provision for loan losses 729 450 4 1,183 Charge-offs 309 222 91 622 Recoveries 104 35 39 178 Net charge-offs 205 187 52 444 Ending Balance $ 3,599 $ 634 $ 261 $ 4,494 Period end allowance allocated to: Loans individually evaluated for impairment $ 665 $ 129 $ — $ 794 Loans collectively evaluated for impairment 2,934 505 261 3,700 Ending Balance, September 30, 2020 $ 3,599 $ 634 $ 261 $ 4,494 The following table details activity in the allowance for loan losses by portfolio segment for the nine months ended September 30, 2019: September 30, 2019 Real Business Consumer Total Beginning Balance, January 1, 2019 $ 2,845 $ 222 $ 305 $ 3,372 Provision for loan losses (1 ) 270 203 472 Charge-offs 15 92 77 184 Recoveries 101 9 35 145 Net (recoveries) charge-offs (86 ) 83 42 39 Ending Balance $ 2,930 $ 409 $ 466 $ 3,805 Period end allowance allocated to: Loans individually evaluated for impairment $ 506 $ 72 $ — $ 578 Loans collectively evaluated for impairment 2,424 337 466 3,227 Ending Balance, September 30, 2019 $ 2,930 $ 409 $ 466 $ 3,805
Recorded Investment in Loans Related to Balance in Allowance for Possible Loan Losses by Portfolio Segment	The Corporation’s recorded investment in loans as of September 30, 2020 and December 31, 2019 related to each balance in the allowance for possible loan losses by portfolio segment and disaggregated on the basis of the Corporation’s impairment methodology was as follows: September 30, 2020 Real Estate Business Consumer Total Loans individually evaluated for specific impairment $ 9,302 $ 416 $ — $ 9,718 Loans collectively evaluated for general impairment 484,892 146,840 13,840 645,572 Acquired with deteriorated credit quality 345 — — 345 $494,539 $147,256 $13,840 $655,635 December 31, 2019 Real Estate Business Consumer Total Loans individually evaluated for specific impairment $ 10,991 $ 144 $ — $ 11,135 Loans collectively evaluated for general impairment 449,138 100,187 15,866 565,191 Acquired with deteriorated credit quality 749 — — 749 $460,878 $100,331 $15,866 $577,075

Premises and Equipment (Tables)

Premises and Equipment (Tables)	9 Months Ended
	Sep. 30, 2020
Leases [Abstract]
Summary Of Lease Costs	Lease costs were as follows: Three Months Ended Nine Months Ended (in thousands) Operating lease cost $ 118 $ 303 Short-term lease cost 6 17 Variable lease cost — — $ 124 $ 320
Maturity Analysis Of Operating Lease Liabilities	A maturity analysis of operating lease liabilities and reconciliation of the undiscounted cash flows to the total operating lease liability is as follows: Nine Months Ended (in thousands) Lease payments due: Within one year $ 415 After one year but within two years 1,994 After two years but within three years 22 After three year but within four years — After four years but within five years — After five years — Total undiscounted cash flows 2,431 Discount on cash flows (9 ) Total lease liability $ 2,422

Goodwill and Other Intangible_2

Goodwill and Other Intangible Assets (Tables)	Jun. 22, 2020	Sep. 30, 2020
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Reconciliation of goodwill		The carrying amount of goodwill for the nine months ended September 30, 2020 were as follows: Total Balance at January 1, 2020 $ 13,103 Measurement period adjustment to goodwill from Charter acquisition (73 ) Balance at September 30, 2020 $ 13,030
Reconciliation of intangibale assets		The following table provides a summary of finite-lived intangible assets as of the dates presented: September 30, 2020 December 31, 2019 Core deposit intangible $ 766 $ 766 Accumulated amortization (109 ) (27 ) Total finite-lived intangible assets $ 657 $ 739
Summary of finite lived intangible assets future amortization expense	The estimated amortization expense of finite-lived intangible assets for the five succeeding fiscal years is summarized as follows: Year ending December 31, Amount 2020 $ 27 2021 109 2022 109 2023 109 2024 109 Thereafter 194 $ 657

Shareholders' Equity (Tables)

Shareholders' Equity (Tables)	9 Months Ended
	Sep. 30, 2020
Equity [Abstract]
Summary of Capital Structure Activity [Table Text Block]	The following summarizes the activity in the capital structure of the Company: Number of Shares Common Additional Paid-In Accumulated Retained Total Balance, January 1, 2020 5,578,131 $ 1,116 $ 17,883 $ (789 ) $ 94,590 $ 112,800 Net income — — — — 1,160 1,160 Dividends paid ($0.24 per share) — — — — (1,339 ) (1,339 ) Options exercised 4,500 1 86 — — 87 Restricted stock granted — — — — — — Stock compensation expense — — 40 — — 40 Other comprehensive income, net — — — 5,996 — 5,996 Balance, March 31, 2020 5,582,631 $ 1,117 $ 18,009 $ 5,207 $ 94,411 $ 118,744 Net income — — — — 1,462 1,462 Dividends paid ($0.24 per share) — — — — (1,342 ) (1,342 ) Restricted stock forfeited (4,500 ) (1 ) 1 — — — Restricted stock granted 8,250 2 (2 ) — — — Stock compensation expense — — 41 — — 41 Other comprehensive income, net — — — 464 — 464 Balance, June 30, 2020 5,586,381 $ 1,118 $ 18,049 $ 5,671 $ 94,531 $ 119,369 Net income — — — — 2,083 2,083 Dividends paid ($0.24 per share) — — — — (1,341 ) (1,341 ) Options exercised 689 — — — — — Restricted stock granted — — — — — — Stock compensation expense — — 43 — — 43 Other comprehensive loss, net — — — (2,655 ) — (2,655 ) Balance, September 30, 2020 5,587,070 $ 1,118 $ 18,092 $ 3,016 $ 95,273 $ 117,499 Number of Shares Common Additional Paid-In Accumulated Retained Total Balance, January 1, 2019 4,904,530 $ 981 $ 4,298 $ (14,975 ) $ 93,562 $ 83,866 Net income — — — — 1,227 1,227 Dividends paid ($0.24 per share) — — — — (1,177 ) (1,177 ) Options exercised — — — — — — Restricted stock granted — — — — — — Stock compensation expense — — 41 — — 41 Other comprehensive income, net — — — 6,622 — 6,622 Balance, March 31, 2019 4,904,530 $ 981 $ 4,339 $ (8,353 ) $ 93,612 $ 90,579 Net income — — — — 1,371 1,371 Dividends paid ($0.24 per share) — — — — (1,179 ) (1,179 ) Options exercised — — — — — — Restricted stock granted 7,500 2 (2 ) — — — Stock compensation expense — — 41 — — 41 Other comprehensive income, net — — — 5,325 — 5,325 Balance, June 30, 2019 4,912,030 $ 983 $ 4,378 $ (3,028 ) $ 93,804 $ 96,137 Net income — — — — 1,333 1,333 Dividends paid ($0.24 per share) — — — — (1,179 ) (1,179 ) Options exercised — — — — — — Restricted stock granted — — — — — — Stock compensation expense — — 40 — — 40 Other comprehensive income, net — — — 2,668 — 2,668 Balance, September 30, 2019 4,912,030 $ 983 $ 4,418 $ (360 ) $ 93,958 $ 98,999

Fair Value of Financial Instr_2

Fair Value of Financial Instruments (Tables)	9 Months Ended
	Sep. 30, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets and Liabilities Measured at Fair Value on Recurring Basis	The following table presents assets and liabilities that were measured at fair value on a recurring basis as of September 30, 2020: Fair Value Measurements Using: Quoted Prices Significant Significant (Level 1) (Level 2) (Level 3) Totals Securities available for sale Obligations of U.S. Government Agencies $ — $ 7,099 $ — $ 7,099 Mortgage-backed securities — 507,292 — 507,292 State, county and municipal obligations — 67,798 — 67,798 Other securities 509 — — 509 Total $ 509 $ 582,189 $ — $ 582,698 The following table presents assets and liabilities that were measured at fair value on a recurring basis as of December 31, 2019: Fair Value Measurements Using: Quoted Prices Significant Significant (Level 1) (Level 2) (Level 3) Totals Securities available for sale Obligations of U.S. Government Agencies $ — $ 97,111 $ — $ 97,111 Mortgage-backed securities — 306,900 — 306,900 State, county and municipal obligations — 60,372 — 60,372 Total $ — $ 464,383 $ — $ 464,383
Asset Measured at Fair Value on Nonrecurring Basis	For assets measured at fair value on a nonrecurring basis during 2020 that were still held on the Corporation’s balance sheet at September 30, 2020, the following table provides the hierarchy level and the fair value of the related assets: Fair Value Measurements Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs (Level 1) (Level 2) (Level 3) Totals Impaired loans $ — $ — $ 3,543 $ 3,543 Other real estate owned — — 163 163 Total $ — $ — $ 3,706 $ 3,706 For assets measured at fair value on a nonrecurring basis during 2019 that were still held on the Corporation’s balance sheet at December 31, 2019, the following table provides the hierarchy level and the fair value of the related assets: Fair Value Measurements Using: Quoted Prices in Active Significant Markets for Other Significant Identical Observable Unobservable Assets Inputs Inputs (Level 1) (Level 2) (Level 3) Totals Impaired loans $ — $ — $ 4,576 $ 4,576 Total $ — $ — $ 4,576 $ 4,576
Carrying Value and Estimated Fair Value of Financial Instruments	The following represents the carrying value and estimated fair value of the Corporation’s financial instruments at September 30, 2020: Fair Value Measurements Using: Quoted Prices in Active Significant Markets for Other Significant Total Carrying Identical Observable Unobservable Fair September 30, 2020 Value Assets Inputs Inputs Value (Level 1) (Level 2) (Level 3) Financial assets Cash and due from banks $ 13,710 $ 13,710 $ — $ — $ 13,710 Interest bearing deposits with banks 42,543 42,543 — — 42,543 Securities available-for-sale 582,698 509 582,189 — 582,698 Net loans 651,139 — — 643,680 643,680 Financial liabilities Deposits $ 1,049,157 $ 824,066 $ 226,439 $ — $ 1,050,505 Securities sold under agreement to repurchase 176,978 176,978 — — 176,978 Federal Home Loan Bank advances 15,000 15,000 — — 15,000 The following represents the carrying value and estimated fair value of the Corporation’s financial instruments Fair Value Measurements Using: Quoted Prices in Active Significant Markets for Other Significant Total Carrying Identical Observable Unobservable Fair December 31, 2019 Value Assets Inputs Inputs Value (Level 1) (Level 2) (Level 3) Financial assets Cash and due from banks $ 15,937 $ 15,937 $ — $ — $ 15,937 Interest bearing deposits with banks 58,557 58,557 — — 58,557 Federal funds sold 1,600 1,600 — — 1,600 Securities available-for-sale 464,383 — 464,383 — 464,383 Net loans 573,312 — — 569,640 569,640 Financial liabilities Deposits $ 898,996 $ 642,825 $ 258,100 $ — $ 900,925 Securities sold under agreement to repurchase 170,410 170,410 — — 170,410
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Significant Unobservable Inputs (Level 3) Used in Valuation of Assets and Liabilities Measured at Fair Value	The following table presents information as of September 30, 2020 about significant unobservable inputs (Level 3) used in the valuation of assets and liabilities measured at fair value on a nonrecurring basis: Financial instrument Fair Value Valuation Technique Significant Unobservable Inputs Range of Impaired loans $ 3,543 Appraised value of collateral less estimated costs to sell Estimated costs to sell 25 % OREO $ 163 Appraised value of collateral less estimated costs to sell Estimated costs to sell 25 %

Summary of Significant Accoun_3

Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2020	Oct. 15, 2020
Summary Of Significant Accounting Policies [Line Items]
Legislative package under CARES	$ 2,000,000,000
SBA PPP Loans [Member]
Summary Of Significant Accounting Policies [Line Items]
Debt instrument term	2 years
Debt instrument interest rate	1.00%
Debt instrument face amount	$ 48,830
Subsequent Event [Member]
Summary Of Significant Accounting Policies [Line Items]
Deferral loan balance		$ 33,601

Mergers and Acquisitions - Addi

Mergers and Acquisitions - Additional Information (Detail) $ in Millions	Oct. 01, 2019USD ($)shares
Business combination transaction value	$ 19.7
Common stock issued In business combination | shares	666,101
Charter Bank [Member]
Cash transferred	$ 6.1

Commitments and Contingent Li_2

Commitments and Contingent Liabilities - Additional Information (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Commitments and Contingencies Disclosure [Abstract]
Loan commitments	$ 123,114	$ 94,009
Letters of credit outstanding	$ 4,565	$ 2,436

Net Income per Share - Earnings

Net Income per Share - Earnings Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
Earnings Per Share [Abstract]
Basic weighted average shares outstanding	5,578,281			4,900,030			5,574,060	4,896,871
Dilutive effect of granted options	2,447			1,465			2,824	2,321
Diluted weighted average shares outstanding	5,580,728			4,901,495			5,576,884	4,899,192
Net income	$ 2,083	$ 1,462	$ 1,160	$ 1,333	$ 1,371	$ 1,227	$ 4,705	$ 3,930
Net income per share-basic	$ 0.37			$ 0.27			$ 0.84	$ 0.80
Net income per share-diluted	$ 0.37			$ 0.27			$ 0.84	$ 0.80

Equity Compensation Plans -Summ

Equity Compensation Plans -Summary of Stock Option Activity (Detail) - $ / shares	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Mar. 31, 2020	Sep. 30, 2020
Number of Options
Exercised	(689)	(4,500)
2013 Plan [Member]
Number of Options
Beginning Balance		0	0
Granted			0
Exercised			0
Expired			0
Ending Balance	0		0
Weighted Average Exercise Price
Beginning Balance		$ 0	$ 0
Granted			0
Exercised			0
Expired			0
Ending Balance	$ 0		$ 0
Directors Stock Option Plan [Member]
Number of Options
Beginning Balance		40,500,000	40,500,000
Granted			0
Exercised			(7,500,000)
Expired			(13,500,000)
Ending Balance	19,500,000		19,500,000
Weighted Average Exercise Price
Beginning Balance		$ 21.49	$ 21.49
Granted			0
Exercised			19.26
Expired			25.72
Ending Balance	$ 19.42		$ 19.42

Equity Compensation Plans - Add

Equity Compensation Plans - Additional Information (Detail) - USD ($)	Jun. 22, 2020	Sep. 30, 2020	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
2013 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Intrinsic value of options outstanding		$ 0
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock restriction period		1 year
Restricted stock grants		8,250,000
Restricted stock grant date fair value		$ 169,000
Restricted Stock [Member] | Chief Executive Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock restriction period					5 years
Restricted stock grants					7,500,000
Restricted stock cost			$ 37,000	$ 32,000
Restricted stock vesting percentage			20.00%	20.00%
Number of restricted Shares Vested			1,500,000	1,500,000
Restricted stock forfeited	4,500,000
Directors Stock Option Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Intrinsic value of options outstanding		$ 58,000

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Operating Loss Carryforwards [Line Items]
Provision for income taxes	$ 560	$ 212	$ 1,177	$ 727
Effective tax rate	21.20%	13.70%	20.00%	15.60%

Securities - Additional Informa

Securities - Additional Information (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Debt Securities, Available-for-sale [Line Items]
Securities at carrying value	$ 541,761	$ 413,275

Securities - Amortized Cost and

Securities - Amortized Cost and Estimated Fair Value of Securities Available-for-Sale (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 578,671	$ 465,434
Gross Unrealized Gains	8,034	1,348
Gross Unrealized Losses	4,007	2,399
Estimated Fair Value	582,698	464,383
Obligations of U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	6,906	97,400
Gross Unrealized Gains	193
Gross Unrealized Losses		289
Estimated Fair Value	7,099	97,111
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	506,070	308,310
Gross Unrealized Gains	5,225	640
Gross Unrealized Losses	4,003	2,050
Estimated Fair Value	507,292	306,900
State, County and Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	65,195	59,724
Gross Unrealized Gains	2,607	708
Gross Unrealized Losses	4	60
Estimated Fair Value	67,798	$ 60,372
Other Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	500
Gross Unrealized Gains	9
Estimated Fair Value	$ 509

Securities - Amortized Cost a_2

Securities - Amortized Cost and Estimated Fair Value of Securities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Available-for-sale, Amortized Cost
Due in one year or less	$ 500	$ 345
Due after one year through five years	3,230	89,920
Due after five years through ten years	17,644	18,678
Due after ten years	51,227	48,181
Total Amortized Cost	578,671	465,434
Available-for-sale, Estimated Fair Value
Due in one year or less	509	345
Due after one year through five years	3,314	89,681
Due after five years through ten years	18,381	18,808
Due after ten years	53,202	48,649
Total Fair Value	582,698	464,383
Residential Mortgage Backed Securities [Member]
Available-for-sale, Amortized Cost
Total Amortized Cost	474,568	259,309
Available-for-sale, Estimated Fair Value
Total Fair Value	473,950	258,415
Commercial Mortgage Backed Securities [Member]
Available-for-sale, Amortized Cost
Total Amortized Cost	31,502	49,001
Available-for-sale, Estimated Fair Value
Total Fair Value	$ 33,342	$ 48,485

Securities - Summary of Unreali

Securities - Summary of Unrealized Loss Information for Available-for-Sale Securities (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Fair Value	$ 291,599	$ 186,692
Less than 12 months Unrealized Losses	4,007	1,125
12 months or more Fair Value		100,790
12 months or more Unrealized Losses		1,274
Total Fair Value	291,599	287,482
Total Unrealized Losses	4,007	2,399
Obligations of U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Fair Value		76,682
Less than 12 months Unrealized Losses		217
12 months or more Fair Value		20,429
12 months or more Unrealized Losses		72
Total Fair Value		97,111
Total Unrealized Losses		289
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Fair Value	288,233	101,730
Less than 12 months Unrealized Losses	4,003	871
12 months or more Fair Value		76,630
12 months or more Unrealized Losses		1,179
Total Fair Value	288,233	178,360
Total Unrealized Losses	4,003	2,050
State, County and Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months Fair Value	3,366	8,280
Less than 12 months Unrealized Losses	4	37
12 months or more Fair Value		3,731
12 months or more Unrealized Losses		23
Total Fair Value	3,366	12,011
Total Unrealized Losses	$ 4	$ 60

Non Purchased Loans - Additiona

Non Purchased Loans - Additional Information (Detail) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Minimum loan limit considered for impairment evaluation by management	$ 100,000
Restructured Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	$ 0	$ 0

Non Purchased Loans - Compositi

Non Purchased Loans - Composition of Net Loans (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019	Sep. 30, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses	$ (4,494)	$ (3,755)	$ (3,805)	$ (3,372)
Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses	(3,599)	(3,075)	(2,930)	(2,845)
Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses	(634)	(371)	(409)	(222)
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for Loan Losses	(261)	(309)	$ (466)	$ (305)
Financial assets non purchased loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Gross Loans	582,450	476,445
Unearned Income	(2)	(8)
Allowance for Loan Losses	(4,494)	(3,755)
Loans, net	577,954	472,682
Financial assets non purchased loans [Member] | Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	432,522	377,258
Total Gross Loans	432,522	377,258
Financial assets non purchased loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	85,684	66,428
Total Gross Loans	85,684	66,428
Financial assets non purchased loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	14,728	15,595
Total Gross Loans	14,728	15,595
Financial assets non purchased loans [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	90,040	87,631
Total Gross Loans	90,040	87,631
Financial assets non purchased loans [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	242,070	207,604
Total Gross Loans	242,070	207,604
Financial assets non purchased loans [Member] | Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business loans	137,131	85,294
Total Gross Loans	137,131	85,294
Financial assets non purchased loans [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business loans	136,559	84,611
Total Gross Loans	136,559	84,611
Financial assets non purchased loans [Member] | Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business loans	572	683
Total Gross Loans	572	683
Financial assets non purchased loans [Member] | Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Gross Loans	12,797	13,893
Financial assets non purchased loans [Member] | Consumer Portfolio Segment [Member] | Credit Card Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Gross Loans	1,742	1,833
Financial assets non purchased loans [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Gross Loans	$ 11,055	$ 12,060

Non Purchased Loans - Composi_2

Non Purchased Loans - Composition of Net Loans (Parenthetical) (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Paycheck Protection Program Loans [Member] | Real Estate Loan [Member] | Financial assets non purchased loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business loans	$ 48,830	$ 0

Non Purchased Loans - Period-En

Non Purchased Loans - Period-End Non-Accrual Loans, Segregated by Class (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	$ 10,205	$ 11,993
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	9,713	11,585
Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	315	111
Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	346	232
Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	1,975	2,160
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	7,077	9,082
Real Estate Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	452	348
Real Estate Loans [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	10	10
Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	442	338
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	40	60
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Non-accrual Loans	$ 40	$ 60

Non Purchased Loans - Aging Ana

Non Purchased Loans - Aging Analysis of Past Due Loans, Segregated by Class (Detail) - Financial assets non purchased loans [Member] - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	$ 2,076	$ 13,354
Total Past Due Loans	4,126	16,622
Current Loans	578,324	459,823
Total Gross Loans	582,450	476,445
Accruing Loans 90 or more Days Past Due	246	274
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	1,906	12,534
Total Past Due Loans	3,541	15,430
Current Loans	428,981	361,828
Total Gross Loans	432,522	377,258
Accruing Loans 90 or more Days Past Due	246	204
Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	5	736
Total Past Due Loans	5	736
Current Loans	85,679	65,692
Total Gross Loans	85,684	66,428
Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	171	171
Total Past Due Loans	171	210
Current Loans	14,557	15,385
Total Gross Loans	14,728	15,595
Accruing Loans 90 or more Days Past Due	0	39
Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	1,418	3,116
Total Past Due Loans	1,908	3,893
Current Loans	88,132	83,738
Total Gross Loans	90,040	87,631
Accruing Loans 90 or more Days Past Due	130	147
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	312	8,511
Total Past Due Loans	1,457	10,591
Current Loans	240,613	197,013
Total Gross Loans	242,070	207,604
Accruing Loans 90 or more Days Past Due	116	18
Real Estate Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	124	603
Total Past Due Loans	539	915
Current Loans	136,592	84,379
Total Gross Loans	137,131	85,294
Accruing Loans 90 or more Days Past Due	0	52
Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	116	586
Total Past Due Loans	531	898
Current Loans	136,028	83,713
Total Gross Loans	136,559	84,611
Accruing Loans 90 or more Days Past Due	0	52
Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	8	17
Total Past Due Loans	8	17
Current Loans	564	666
Total Gross Loans	572	683
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	46	217
Total Past Due Loans	46	277
Current Loans	12,751	13,616
Total Gross Loans	12,797	13,893
Accruing Loans 90 or more Days Past Due	0	18
Consumer Portfolio Segment [Member] | Credit Card Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	12	45
Total Past Due Loans	12	63
Current Loans	1,730	1,770
Total Gross Loans	1,742	1,833
Accruing Loans 90 or more Days Past Due	0	18
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	34	172
Total Past Due Loans	34	214
Current Loans	11,021	11,846
Total Gross Loans	11,055	12,060
Accruing Loans 90 or more Days Past Due	0
Loans 90 or more Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	2,050	3,268
Loans 90 or more Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	1,635	2,896
Loans 90 or more Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	0
Loans 90 or more Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	0	39
Loans 90 or more Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	490	777
Loans 90 or more Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	1,145	2,080
Loans 90 or more Days Past Due [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	415	312
Loans 90 or more Days Past Due [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	415	312
Loans 90 or more Days Past Due [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	0	60
Loans 90 or more Days Past Due [Member] | Consumer Portfolio Segment [Member] | Credit Card Receivable [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	0	18
Loans 90 or more Days Past Due [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	$ 0	$ 42

Non Purchased Loans - Impaired

Non Purchased Loans - Impaired Loans, Segregated by Class of Loans (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	$ 9,910	$ 12,852
Recorded Investment With No Allowance	4,780	6,999
Recorded Investment With Allowance	4,938	4,136
Total Recorded Investment	9,718	11,135
Related Allowance	794	682
Average Recorded Investment	10,427	10,722
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	9,494	12,708
Recorded Investment With No Allowance	4,724	6,999
Recorded Investment With Allowance	4,578	3,992
Total Recorded Investment	9,302	10,991
Related Allowance	665	610
Average Recorded Investment	10,147	10,650
Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	316	111
Recorded Investment With No Allowance	263	58
Recorded Investment With Allowance	53	53
Total Recorded Investment	316	111
Related Allowance	13	16
Average Recorded Investment	214	56
Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	152	252
Recorded Investment With No Allowance	152	252
Total Recorded Investment	152	252
Average Recorded Investment	202	261
Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	1,042	839
Recorded Investment With No Allowance	1,036	740
Recorded Investment With Allowance	6	99
Total Recorded Investment	1,042	839
Related Allowance	3	28
Average Recorded Investment	941	996
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	7,984	11,506
Recorded Investment With No Allowance	3,273	5,949
Recorded Investment With Allowance	4,519	3,840
Total Recorded Investment	7,792	9,789
Related Allowance	649	566
Average Recorded Investment	8,791	9,337
Real Estate Loans [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	416	144
Recorded Investment With No Allowance	56	0
Recorded Investment With Allowance	360	144
Total Recorded Investment	416	144
Related Allowance	129	72
Average Recorded Investment	280	72
Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Principal Balance	416	144
Recorded Investment With No Allowance	56	0
Recorded Investment With Allowance	360	144
Total Recorded Investment	416	144
Related Allowance	129	72
Average Recorded Investment	$ 280	$ 72

Non Purchased Loans - Troubled

Non Purchased Loans - Troubled Debt Restructurings Segregated by Class (Detail) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2020USD ($)Loan	Sep. 30, 2019USD ($)	Dec. 31, 2019USD ($)Loan
Financing Receivable, Modifications [Line Items]
Number of Loans | Loan	3		3
Post-Modification Outstanding Recorded Investment	$ 2,377	$ 2,495	$ 2,782
Real Estate Loan [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | Loan	3		3
Pre-Modification Outstanding Recorded Investment	$ 4,871		$ 4,871
Post-Modification Outstanding Recorded Investment	$ 2,377		$ 2,495
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | Loan	3		3
Pre-Modification Outstanding Recorded Investment	$ 4,871		$ 4,871
Post-Modification Outstanding Recorded Investment	$ 2,377		$ 2,495

Non Purchased Loans - Changes i

Non Purchased Loans - Changes in Troubled Debt Restructurings (Detail) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2020USD ($)Loan	Sep. 30, 2019USD ($)	Dec. 31, 2019USD ($)Loan
Receivables [Abstract]
Number of Loans | Loan	3		3
Principal paydowns, Recorded Investment	$ (118)		$ (287)
Post-Modification Outstanding Recorded Investment	$ 2,377	$ 2,495	$ 2,782

Non Purchased Loans - Detailed

Non Purchased Loans - Detailed Amount of Gross Loans Segregated by Loan Grade and Class (Detail) - Financial assets non purchased loans [Member] - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	$ 582,450	$ 476,445
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	432,522	377,258
Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	85,684	66,428
Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	14,728	15,595
Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	90,040	87,631
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	242,070	207,604
Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	137,131	85,294
Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	136,559	84,611
Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	572	683
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	12,797	13,893
Consumer Portfolio Segment [Member] | Credit Card Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,742	1,833
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	11,055	12,060
Satisfactory 1, 2, 3, 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	526,350	421,618
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	385,143	326,983
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	82,960	64,112
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	13,825	14,533
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	81,766	79,068
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	206,592	169,270
Satisfactory 1, 2, 3, 4 [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	128,547	80,958
Satisfactory 1, 2, 3, 4 [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	128,017	80,289
Satisfactory 1, 2, 3, 4 [Member] | Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	530	669
Satisfactory 1, 2, 3, 4 [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	12,660	13,677
Satisfactory 1, 2, 3, 4 [Member] | Consumer Portfolio Segment [Member] | Credit Card Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,730	1,770
Satisfactory 1, 2, 3, 4 [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	10,930	11,907
Special Mention 5,6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	29,829	25,383
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	24,997	25,196
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,921	1,682
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	91	331
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	2,274	1,917
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	20,711	21,266
Special Mention 5,6 [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	4,784	128
Special Mention 5,6 [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	4,776	128
Special Mention 5,6 [Member] | Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	8
Special Mention 5,6 [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	48	59
Special Mention 5,6 [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	48	59
Substandard 7 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	26,223	29,393
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	22,382	25,079
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	803	634
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	812	731
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	6,000	6,646
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	14,767	17,068
Substandard 7 [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	3,783	4,198
Substandard 7 [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	3,759	4,194
Substandard 7 [Member] | Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	24	4
Substandard 7 [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	58	116
Substandard 7 [Member] | Consumer Portfolio Segment [Member] | Credit Card Receivable [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	12	63
Substandard 7 [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	46	53
Doubtful 8 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	31	41
Doubtful 8 [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	31	41
Doubtful 8 [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	31	41
Loss [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	17	10
Loss [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	17	10
Loss [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	7
Loss [Member] | Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	$ 10	$ 10

Purchased Loans - Composition o

Purchased Loans - Composition of Net Loans (Detail) - Financial Asset Acquired with Credit Deterioration [Member] - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	$ 73,185	$ 100,630
Loans, net	73,185	100,630
Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	62,017	83,620
Total gross loans	62,017	83,620
Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	9,113	14,722
Total gross loans	9,113	14,722
Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	486	510
Total gross loans	486	510
Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	26,097	35,952
Total gross loans	26,097	35,952
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	26,321	32,436
Total gross loans	26,321	32,436
Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business loans	10,125	15,037
Total gross loans	10,125	15,037
Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business loans	9,280	14,153
Total gross loans	9,280	14,153
Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Business loans	845	884
Total gross loans	845	884
Consumer Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	1,043	1,973
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total gross loans	$ 1,043	$ 1,973

Purchased Loans - Aging Analysi

Purchased Loans - Aging Analysis of Past Due Loans, Segregated by Class (Detail) - Financial Asset Acquired with Credit Deterioration [Member] - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	$ 975	$ 2,003
Total Past Due Loans	1,054	2,014
Current Loans	72,131	98,616
Total Gross Loans	73,185	100,630
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	546	1,575
Total Past Due Loans	625	1,575
Current Loans	61,392	82,045
Total Gross Loans	62,017	83,620
Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	397	528
Total Past Due Loans	397	528
Current Loans	8,716	14,194
Total Gross Loans	9,113	14,722
Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	486	510
Total Gross Loans	486	510
Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	149	444
Total Past Due Loans	226	444
Current Loans	25,871	35,508
Total Gross Loans	26,097	35,952
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due		603
Total Past Due Loans	2	603
Current Loans	26,319	31,833
Total Gross Loans	26,321	32,436
Real Estate Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	429	379
Total Past Due Loans	429	382
Current Loans	9,696	14,655
Total Gross Loans	10,125	15,037
Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due	429	379
Total Past Due Loans	429	382
Current Loans	8,851	13,771
Total Gross Loans	9,280	14,153
Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Loans	845	884
Total Gross Loans	845	884
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due		49
Total Past Due Loans		57
Current Loans	1,043	1,916
Total Gross Loans	1,043	1,973
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans 30-89 Days Past Due		49
Total Past Due Loans		57
Current Loans	1,043	1,916
Total Gross Loans	1,043	1,973
Loans 90 or more Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	79	11
Loans 90 or more Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	79
Loans 90 or more Days Past Due [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans		3
Loans 90 or more Days Past Due [Member] | Real Estate Loans [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	77
Loans 90 or more Days Past Due [Member] | Real Estate Loans [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans	$ 2
Loans 90 or more Days Past Due [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans		3
Loans 90 or more Days Past Due [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans		8
Loans 90 or more Days Past Due [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due Loans		$ 8

Purchased Loans - Detailed Amou

Purchased Loans - Detailed Amount of Gross Loans Segregated by Loan Grade and Class (Detail) - Financial Asset Acquired with Credit Deterioration [Member] - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	$ 73,185	$ 100,630
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	62,017	83,620
Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	9,113	14,722
Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	486	510
Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	26,097	35,952
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	26,321	32,436
Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	10,125	15,037
Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	9,280	14,153
Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	845	884
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,043	1,973
Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,043	1,973
Satisfactory 1, 2, 3, 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	66,751	95,283
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	56,248	78,917
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	7,787	13,890
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	320	510
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	23,612	33,737
Satisfactory 1, 2, 3, 4 [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	24,529	30,780
Satisfactory 1, 2, 3, 4 [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	9,519	14,429
Satisfactory 1, 2, 3, 4 [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	8,674	13,545
Satisfactory 1, 2, 3, 4 [Member] | Real Estate Loans [Member] | Farm Production and Other Farm Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	845	884
Satisfactory 1, 2, 3, 4 [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	984	1,937
Satisfactory 1, 2, 3, 4 [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	984	1,937
Special Mention 5,6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	4,993	4,624
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	4,528	3,980
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,297	789
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,559	1,535
Special Mention 5,6 [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,506	1,656
Special Mention 5,6 [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	434	608
Special Mention 5,6 [Member] | Real Estate Loans [Member] | Farmland Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	166
Special Mention 5,6 [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	434	608
Special Mention 5,6 [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	31	36
Special Mention 5,6 [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	31	36
Substandard 7 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,441	723
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	1,241	723
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member] | Land Development And Construction Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	29	43
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	926	$ 680
Substandard 7 [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	286
Substandard 7 [Member] | Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	172
Substandard 7 [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	172
Substandard 7 [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	28
Substandard 7 [Member] | Consumer Portfolio Segment [Member] | Other Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	$ 28

Purchased Loans - Summary of Lo

Purchased Loans - Summary of Loans purchased in business combinations (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Loans Purchased In Business Combinations [Line Items]
Loans and Leases Receivable, Net Amount	$ 651,139	$ 573,312
Financial Asset Acquired with Credit Deterioration [Member]
Loans Purchased In Business Combinations [Line Items]
Loans and Leases Receivable, Net Amount	345	749
Commercial Real Estate Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member]
Loans Purchased In Business Combinations [Line Items]
Loans and Leases Receivable, Net Amount	345	749
Commercial Real Estate Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Land Development And Construction Loans [Member]
Loans Purchased In Business Combinations [Line Items]
Loans and Leases Receivable, Net Amount	13	43
Commercial Real Estate Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Farmland Loan [Member]
Loans Purchased In Business Combinations [Line Items]
Loans and Leases Receivable, Net Amount	0	0
Commercial Real Estate Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member] | 1-4 Family Mortgages [Member]
Loans Purchased In Business Combinations [Line Items]
Loans and Leases Receivable, Net Amount	330	706
Commercial Real Estate Portfolio Segment [Member] | Financial Asset Acquired with Credit Deterioration [Member] | Real Estate Loan [Member]
Loans Purchased In Business Combinations [Line Items]
Loans and Leases Receivable, Net Amount	$ 2	$ 0

Purchased Loans - Financing rec

Purchased Loans - Financing receivable, recorded investment (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	$ 10,205	$ 11,993
Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	9,713	11,585
Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	1,975	2,160
Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	7,077	9,082
Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	452	348
Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	442	338
Financial Asset Acquired with Credit Deterioration [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	205	33
Financial Asset Acquired with Credit Deterioration [Member] | Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	153	33
Financial Asset Acquired with Credit Deterioration [Member] | Commercial Real Estate Portfolio Segment [Member] | 1-4 Family Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	151	$ 33
Financial Asset Acquired with Credit Deterioration [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	2
Financial Asset Acquired with Credit Deterioration [Member] | Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	52
Financial Asset Acquired with Credit Deterioration [Member] | Real Estate Loans [Member] | Commercial and Industrial Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Purchased Nonaccrual Loans	$ 52

Purchased Loans - Fair Value of

Purchased Loans - Fair Value of Loans Determined to be Impaired (Detail) - USD ($) $ in Thousands	Oct. 01, 2019	Sep. 30, 2020
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Contractually-required principal	$ 104,127
Nonaccretable difference	(68)
Cash flows expected to be collected	104,059
Accretable yield	(394)	$ (11)
Fair Value	$ 103,665
Financial Asset Acquired with Credit Deterioration [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Contractually-required principal		993
Nonaccretable difference		(68)
Cash flows expected to be collected		925
Accretable yield		(36)
Fair Value		$ 889

Purchased Loans - Accretable Yi

Purchased Loans - Accretable Yield of Loans Purchased with Deteriorated Credit Quality (Detail) - USD ($) $ in Thousands	Oct. 01, 2019	Sep. 30, 2020
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities [Abstract]
Balance at January 1, 2020		$ (16)
Reclasses from nonaccretable difference		(13)
Accretion	$ 394	11
Balance at June 30, 2020		$ (18)

Purchased Loans - Fair Value _2

Purchased Loans - Fair Value of Loans Purchased from Charter (Detail) - USD ($) $ in Thousands	Oct. 01, 2019	Sep. 30, 2020
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities [Abstract]
Contractually-required principal	$ 104,127
Nonaccretable difference	(68)
Cash flows expected to be collected	104,059
Accretable yield	(394)	$ (11)
Fair Value	$ 103,665

Allowance for Loan Losses - Det

Allowance for Loan Losses - Detailed Activity in Allowance for Loan Losses by Portfolio Segment (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance			$ 3,755	$ 3,372
Provision for (reversal of) loan losses	$ 247	$ 12	1,183	472
Charge-offs			622	184
Recoveries			178	145
Net charge-offs (recoveries)			444	39
Ending Balance	4,494	3,805	4,494	3,805
Loans individually evaluated for impairment					$ 794	$ 578
Loans collectively evaluated for impairment					3,700	3,227
Ending Balance	4,494	3,805	3,755	3,805	4,494	3,805
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance			3,075	2,845
Provision for (reversal of) loan losses			729	(1)
Charge-offs			309	15
Recoveries			104	101
Net charge-offs (recoveries)			205	(86)
Ending Balance	3,599	2,930	3,599	2,930
Loans individually evaluated for impairment					665	506
Loans collectively evaluated for impairment					2,934	2,424
Ending Balance	3,599	2,930	3,599	2,930	3,599	2,930
Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance			371	222
Provision for (reversal of) loan losses			450	270
Charge-offs			222	92
Recoveries			35	9
Net charge-offs (recoveries)			187	83
Ending Balance	634	409	634	409
Loans individually evaluated for impairment					129	72
Loans collectively evaluated for impairment					505	337
Ending Balance	634	409	634	409	634	409
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance			309	305
Provision for (reversal of) loan losses			4	203
Charge-offs			91	77
Recoveries			39	35
Net charge-offs (recoveries)			52	42
Ending Balance	261	466	261	466
Loans collectively evaluated for impairment					261	466
Ending Balance	$ 261	$ 466	$ 261	$ 466	$ 261	$ 466

Allowance for Loan Losses - Rec

Allowance for Loan Losses - Recorded Investment in Loans Related to Balance in Allowance for Possible Loan Losses by Portfolio Segment (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans individually evaluated for specific impairment	$ 9,718	$ 11,135
Loans collectively evaluated for general impairment	645,572	565,191
Acquired with deteriorated credit quality	345	749
Total Gross Loans	655,635	577,075
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans individually evaluated for specific impairment	9,302	10,991
Loans collectively evaluated for general impairment	484,892	449,138
Acquired with deteriorated credit quality	345	749
Total Gross Loans	494,539	460,878
Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans individually evaluated for specific impairment	416	144
Loans collectively evaluated for general impairment	146,840	100,187
Total Gross Loans	147,256	100,331
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans collectively evaluated for general impairment	13,840	15,866
Total Gross Loans	$ 13,840	$ 15,866

Premises and Equipment - Summar

Premises and Equipment - Summary of Lease Costs (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2020	Sep. 30, 2020
Operating lease cost	$ 118	$ 303
Short-term lease cost	6	17
Variable lease cost
Total lease cost	$ 124	$ 320

Premises and Equipment - Maturi

Premises and Equipment - Maturities of Operating Lease Liabilities (Detail) $ in Thousands	Sep. 30, 2020USD ($)
Lease payments due:
Within one year	$ 415
After one year but within two years	1,994
After two years but within three years	22
After three year but within four years	0
Total undiscounted cash flows	2,431
Discount on cash flows	(9)
Total lease liability	$ 2,422

Premises and Equipment - Additi

Premises and Equipment - Additional Information (Detail) $ in Thousands	Sep. 30, 2020USD ($)
Operating lease right-of-use ("ROU")	$ 2,422
Weighted average remaining lease term	1 year 3 months 18 days
Weighted average discount rate	0.75%

Goodwill and Other Intangible_3

Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Core Deposits [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$ 27	$ 0	$ 82	$ 0

Goodwill and Other Intangible_4

Goodwill and Other Intangible Assets - Carrying Amount of Goodwill (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Beginning balance	$ 13,103
Measurement period adjustment to goodwill from Charter acquisition	(73)
Ending balance	$ 13,030

Goodwill and Other Intangible_5

Goodwill and Other Intangible Assets - Schedule of Finite Lived Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Core deposit intangible	$ 766	$ 766
Accumulated amortization	(109)	(27)
Total	$ 657	$ 739

Goodwill and Other Intangible_6

Goodwill and Other Intangible Assets - Summary of Finite Lived Intangible Assets Future Amortization Expense (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
2020	$ 27
2021	109
2022	109
2023	109
2024	109
Thereafter	194
Total	$ 657	$ 739

Shareholders' Equity - Summary

Shareholders' Equity - Summary of Capital Structure Activity (Detail) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
Beginning Balance	$ 119,369	$ 118,744	$ 112,800	$ 96,137	$ 90,579	$ 83,866	$ 112,800	$ 83,866
Beginning Balance (in shares)	5,586,381	5,582,631	5,578,131	4,912,030	4,904,530	4,904,530	5,578,131	4,904,530
Net income	$ 2,083	$ 1,462	$ 1,160	$ 1,333	$ 1,371	$ 1,227	$ 4,705	$ 3,930
Dividends paid	$ (1,341)	$ (1,342)	(1,339)	(1,179)	$ (1,179)	(1,177)
Options exercised			$ 87
Options exercised (in shares)	689		4,500
Restricted stock forfeited (in shares)		(4,500)
Restricted stock granted (in shares)		8,250			7,500
Stock compensation expense	$ 43	$ 41	$ 40	40	$ 41	41
Other comprehensive income, net	(2,655)	464	5,996	2,668	5,325	6,622	3,805	14,615
Ending Balance	$ 117,499	$ 119,369	$ 118,744	$ 98,999	$ 96,137	$ 90,579	$ 117,499	$ 98,999
Ending Balance (in shares)	5,587,070	5,586,381	5,582,631	4,912,030	4,912,030	4,904,530	5,587,070	4,912,030
Common Stock
Beginning Balance	$ 1,118	$ 1,117	$ 1,116	$ 983	$ 981	$ 981	$ 1,116	$ 981
Options exercised			1
Restricted stock forfeited		(1)
Restricted stock granted		2			2
Ending Balance	1,118	1,118	1,117	983	983	981	1,118	983
Additional Paid-In Capital
Beginning Balance	18,049	18,009	17,883	4,378	4,339	4,298	17,883	4,298
Options exercised			86
Restricted stock forfeited		1
Restricted stock granted		(2)			(2)
Stock compensation expense	43	41	40	40	41	41
Ending Balance	18,092	18,049	18,009	4,418	4,378	4,339	18,092	4,418
Accumulated Other Comprehensive Income (Loss)
Beginning Balance	5,671	5,207	(789)	(3,028)	(8,353)	(14,975)	(789)	(14,975)
Other comprehensive income, net	(2,655)	464	5,996	2,668	5,325	6,622
Ending Balance	3,016	5,671	5,207	(360)	(3,028)	(8,353)	3,016	(360)
Retained Earnings
Beginning Balance	94,531	94,411	94,590	93,804	93,612	93,562	94,590	93,562
Net income	2,083	1,462	1,160	1,333	1,371	1,227
Dividends paid	(1,341)	(1,342)	(1,339)	(1,179)	(1,179)	(1,177)
Ending Balance	$ 95,273	$ 94,531	$ 94,411	$ 93,958	$ 93,804	$ 93,612	$ 95,273	$ 93,958

Shareholders' Equity - Summar_2

Shareholders' Equity - Summary of Capital Structure Activity (Detail) (Parenthetical) - $ / shares	3 Months Ended						9 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Stockholders' Equity [Abstract]
Dividends paid, per share	$ 0.24	$ 0.24	$ 0.24	$ 0.24	$ 0.24	$ 0.24	$ 0.72	$ 0.72

Fair Value of Financial Instr_3

Fair Value of Financial Instruments - Additional Information (Detail) - USD ($)	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Sep. 30, 2020	Dec. 31, 2019
Fair Value Disclosures [Abstract]
Gains or losses in earnings attributable to the change in unrealized gains or losses		$ 0	$ 0
Carrying value of an impaired loan	$ 4,137,000	4,137,000	5,003,000
Impaired loans, allowance for loan losses	594,000	594,000	427,000
Fair value adjustment to OREO due to declines or impairment after foreclosure	$ 230	$ 230	$ 0

Fair Value of Financial Instr_4

Fair Value of Financial Instruments - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	$ 582,698	$ 464,383
Obligations of U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	7,099	97,111
Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	507,292	306,900
State, County and Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	67,798	60,372
Other Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	509
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	509
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	582,189	464,383
Fair Value, Measurements, Recurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	582,698	464,383
Fair Value, Measurements, Recurring [Member] | Obligations of U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	7,099	97,111
Fair Value, Measurements, Recurring [Member] | Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	507,292	306,900
Fair Value, Measurements, Recurring [Member] | State, County and Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	67,798	60,372
Fair Value, Measurements, Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	509
Fair Value, Measurements, Recurring [Member] | Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Other Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	509
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	582,189	464,383
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Obligations of U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	7,099	97,111
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	507,292	306,900
Fair Value, Measurements, Recurring [Member] | Significant Other Observable Inputs (Level 2) [Member] | State, County and Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available for sale	$ 67,798	$ 60,372

Fair Value of Financial Instr_5

Fair Value of Financial Instruments - Asset Measured at Fair Value on Nonrecurring Basis (Detail) - USD ($)	Sep. 30, 2020	Dec. 31, 2019
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value on non-recurring Basis	$ 3,706,000	$ 4,576,000
Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value on non-recurring Basis	3,543,000	4,576,000
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value on non-recurring Basis	163,000
Fair Value, Measurements, Nonrecurring [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value on non-recurring Basis	3,706,000	4,576,000
Fair Value, Measurements, Nonrecurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value on non-recurring Basis	3,543,000	$ 4,576,000
Fair Value, Measurements, Nonrecurring [Member] | Significant Unobservable Inputs (Level 3) [Member] | Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets measured at fair value on non-recurring Basis	$ 163,000

Fair Value of Financial Instr_6

Fair Value of Financial Instruments - Carrying Value and Estimated Fair Value of Financial Instruments (Detail) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Financial assets
Cash and due from banks	$ 13,710	$ 15,937
Interest bearing deposits with banks	42,543	58,557
Federal funds sold		1,600
Securities available-for-sale	582,698	464,383
Net loans	643,680	569,640
Financial liabilities
Deposits	1,050,505	900,925
Securities Sold under Agreement to Repurchase	176,978	170,410
Federal Home Loan Bank advances	15,000
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Financial assets
Cash and due from banks	13,710	15,937
Interest bearing deposits with banks	42,543	58,557
Federal funds sold		1,600
Securities available-for-sale	509
Financial liabilities
Deposits	824,066	642,825
Securities Sold under Agreement to Repurchase	176,978	170,410
Federal Home Loan Bank advances	15,000
Significant Other Observable Inputs (Level 2) [Member]
Financial assets
Securities available-for-sale	582,189	464,383
Financial liabilities
Deposits	226,439	258,100
Significant Unobservable Inputs (Level 3) [Member]
Financial assets
Net loans	643,680	569,640
Carrying Value [Member]
Financial assets
Cash and due from banks	13,710	15,937
Interest bearing deposits with banks	42,543	58,557
Federal funds sold		1,600
Securities available-for-sale	582,698	464,383
Net loans	651,139	573,312
Financial liabilities
Deposits	1,049,157	898,996
Securities Sold under Agreement to Repurchase	176,978	$ 170,410
Federal Home Loan Bank advances	$ 15,000

Fair Value of Financial Instr_7

Fair Value of Financial Instruments - Significant Unobservable Inputs (Level 3) Used in Valuation of Assets and Liabilities Measured at Fair Value on a Nonrecurring Basis (Detail) - USD ($)	9 Months Ended
	Sep. 30, 2020	Dec. 31, 2019
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Fair Value	$ 3,706,000	$ 4,576,000
Fair Value, Measurements, Nonrecurring [Member] | Impaired Loans [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Fair Value	$ 3,543,000	$ 4,576,000
Valuation Technique	Appraised value of collateral less estimated costs to sell
Fair Value, Measurements, Nonrecurring [Member] | Other Real Estate Owned [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Fair Value	$ 163,000
Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Loss Severity [Member] | Impaired Loans [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Estimated costs to sell	25.00%
Fair Value, Measurements, Nonrecurring [Member] | Measurement Input, Loss Severity [Member] | Other Real Estate Owned [Member]
Fair Value Of Assets And Liabilities Measured On Non Recurring Basis [Line Items]
Fair Value	$ 163,000
Valuation Technique	Appraised value of collateral less estimated costs to sell
Estimated costs to sell	25.00%