Civista Bancshares (CIVB) 10-K 16 Mar 20 2019 FY Annual report Financial data

Document and Entity Information

Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2019	Feb. 28, 2020	Jun. 30, 2019
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	FY
Trading Symbol	CIVB
Entity Registrant Name	CIVISTA BANCSHARES, INC.
Entity Central Index Key	0000944745
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	No
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Incorporation, State or Country Code	OH
Entity File Number	001-36192
Entity Tax Identification Number	34-1558688
Entity Address, Address Line One	100 East Water Street
Entity Address, City or Town	Sandusky
Entity Address, State or Province	OH
Entity Address, Postal Zip Code	44870
City Area Code	419
Local Phone Number	625-4121
Document Annual Report	true
Document Transition Report	false
Entity Interactive Data Current	Yes
Title of 12(b) Security	Common shares, no par value
Security Exchange Name	NASDAQ
Entity Common Stock, Shares Outstanding		16,541,000
Entity Public Float			$ 336,720,623
Documents Incorporated by Reference	DOCUMENTS INCORPORATED BY REFERENCE Portions of the registrant’s Annual Report to Shareholders for the fiscal year ended December 31, 2019 (the “2019 Annual Report”) are incorporated by reference into Parts I and II of this Form 10-K. Portions of the registrant’s Proxy Statement for the registrant’s 2020 Annual Meeting of Shareholders to be held on April 21, 2020 (the “2020 Proxy Statement”) are incorporated by reference into Part III of this Form 10-K.

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
ASSETS
Cash and due from financial institutions	$ 48,535	$ 42,779
Securities available for sale	358,499	346,294
Equity securities	1,191	1,070
Loans held for sale	2,285	1,391
Loans, net of allowance of $14,767 and $13,679	1,694,203	1,548,262
Other securities	20,280	21,021
Premises and equipment, net	22,871	22,021
Accrued interest receivable	7,093	6,723
Goodwill	76,851	76,851
Other intangible assets	8,305	9,352
Bank owned life insurance	44,999	43,037
Other assets	24,445	20,153
Total assets	2,309,557	2,138,954
Deposits
Noninterest-bearing	512,553	468,083
Interest-bearing	1,166,211	1,111,810
Total deposits	1,678,764	1,579,893
Federal Home Loan Bank advances	226,500	193,600
Securities sold under agreements to repurchase	18,674	22,199
Subordinated debentures	29,427	29,427
Accrued expenses and other liabilities	26,066	14,937
Total liabilities	1,979,431	1,840,056
SHAREHOLDERS’ EQUITY
Preferred stock, no par value, 200,000 shares of Series B Preferred stock, $1,000 liquidation preference, authorized, 10,120 shares issued at December 31, 2018, net of issuance costs		9,364
Common stock, no par value, 20,000,000 shares authorized, 17,623,706 shares issued at December 31, 2019 and 16,351,463 shares issued at December 31, 2018	276,422	266,901
Accumulated earnings	67,974	41,320
Treasury stock, 936,164 common shares at December 31, 2019 and 747,964 common shares at December 31, 2018, at cost	(21,144)	(17,235)
Accumulated other comprehensive income (loss)	6,874	(1,452)
Total shareholders’ equity	330,126	298,898
Total liabilities and shareholders’ equity	$ 2,309,557	$ 2,138,954

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Statement Of Financial Position [Abstract]
Allowance for loan losses	$ 14,767	$ 13,679
Preferred stock, no par value
Preferred stock, shares authorized		200,000
Preferred stock, liquidation preference		$ 1,000
Preferred stock, shares issued		10,120
Common stock, no par value
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	17,623,706	16,351,463
Treasury stock, common shares	936,164	747,964

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Interest and dividend income
Loans, including fees	$ 84,972	$ 64,196	$ 51,198
Taxable securities	6,584	4,770	3,745
Tax-exempt securities	5,647	3,976	3,153
Federal funds sold and other	851	735	498
Total interest and dividend income	98,054	73,677	58,594
Interest expense
Deposits	8,057	3,758	2,342
Federal Home Loan Bank advances	3,452	2,471	695
Subordinated debentures	1,423	1,320	1,035
Securities sold under agreements to repurchase	22	21	20
Total interest expense	12,954	7,570	4,092
Net interest income	85,100	66,107	54,502
Provision for loan losses	1,035	780
Net interest income after provision for loan losses	84,065	65,327	54,502
Noninterest income
Service charges	6,395	5,208	4,777
Net gain (loss) on sale of securities	32	(413)	12
Net gain on equity securities	121	26
Net gain on sale of loans	2,707	1,621	1,745
ATM/Interchange fees	4,056	2,794	2,304
Wealth management fees	3,670	3,669	3,068
Bank owned life insurance	1,007	718	573
Tax refund processing fees	2,750	2,750	2,750
Computer center item processing fees	273	260	246
Net gain (loss) on sale of other real estate owned		18	(28)
Other	1,432	1,480	887
Total noninterest income	22,443	18,131	16,334
Noninterest expense
Compensation expense	39,156	37,299	29,253
Net occupancy expense	3,835	3,363	2,689
Equipment expense	2,246	1,654	1,564
Contracted data processing	1,831	7,140	1,838
FDIC Assessment	138	536	502
State franchise tax	1,843	1,370	1,024
Professional services	2,844	4,229	2,300
Amortization of intangible assets	945	366	586
ATM expense	1,887	1,069	847
Marketing expense	1,411	1,182	817
Software maintenance expenses	1,523	1,136	774
Other operating expenses	9,288	7,335	6,410
Total noninterest expense	66,947	66,679	48,604
Income before income taxes	39,561	16,779	22,232
Income taxes	5,683	2,640	6,360
Net income	33,878	14,139	15,872
Preferred stock dividends	647	959	1,244
Net income available to common shareholders	$ 33,231	$ 13,180	$ 14,628
Earnings per common share, basic	$ 2.12	$ 1.10	$ 1.48
Earnings per common share, diluted	$ 2.01	$ 1.02	$ 1.28

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 33,878	$ 14,139	$ 15,872
Other comprehensive income (loss):
Unrealized holding gains (loss) on available for sale securities	13,336	(709)	987
Tax effect	(2,800)	149	(375)
Pension liability adjustment	(2,797)	646	1,129
Tax effect	587	(136)	(329)
Total other comprehensive income (loss)	8,326	(50)	1,412
Comprehensive income	$ 42,204	$ 14,089	$ 17,284

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity - USD ($)	Total	Preferred Shares [Member]	Common Shares [Member]	Accumulated Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance at Dec. 31, 2016	$ 137,616,000	$ 18,950,000	$ 118,975,000	$ 19,263,000	$ (17,235,000)	$ (2,337,000)
Beginning balance, shares at Dec. 31, 2016		20,481	8,343,509
Net income	15,872,000			15,872,000
Other comprehensive income (loss)	1,412,000					1,412,000
Reclassification of certain income tax effects from accumulated other comprehensive loss				199,000		(199,000)
Conversion of Series B preferred shares to common shares		$ (1,592,000)	$ 1,592,000
Conversion of Series B preferred shares to common shares, shares		(1,721)	220,108
Common share issuance, net of costs	32,821,000		$ 32,821,000
Common stock issuance, net of costs, shares			1,610,000
Stock-based compensation	426,000		$ 426,000
Stock-based compensation, shares			25,069
Common share dividends ($0.25, $0.32, and $0.42 per share for the year 2017, 2018 and 2019 respectively)	(2,438,000)			(2,438,000)
Preferred share dividends ($65.00 per share)	(1,244,000)			(1,244,000)
Retirement of common stock	(4,000)		$ (4,000)
Retirement of common stock, shares			(211)
Ending balance at Dec. 31, 2017	184,461,000	$ 17,358,000	$ 153,810,000	31,652,000	(17,235,000)	(1,124,000)
Ending balance, shares at Dec. 31, 2017		18,760	10,198,475
Net income	14,139,000			14,139,000
Other comprehensive income (loss)	(50,000)					(50,000)
Change in accounting principle for adoption of ASU 2016-01				278,000		(278,000)
Conversion of Series B preferred shares to common shares		$ (7,994,000)	$ 7,994,000
Conversion of Series B preferred shares to common shares, shares		(8,640)	1,104,735
UCB acquisition	104,669,000		$ 104,669,000
UCB acquisition, shares			4,277,430
Stock-based compensation	428,000		$ 428,000
Stock-based compensation, shares			22,859
Common share dividends ($0.25, $0.32, and $0.42 per share for the year 2017, 2018 and 2019 respectively)	(3,790,000)			(3,790,000)
Preferred share dividends ($65.00 per share)	(959,000)			(959,000)
Ending balance at Dec. 31, 2018	298,898,000	$ 9,364,000	$ 266,901,000	41,320,000	(17,235,000)	(1,452,000)
Ending balance, shares at Dec. 31, 2018		10,120	15,603,499
Net income	33,878,000			33,878,000
Other comprehensive income (loss)	8,326,000					8,326,000
Change in accounting principle for adoption of ASU 2016-01	0
Conversion of Series B preferred shares to common shares	(404,000)	$ (9,364,000)	$ 8,990,000	(30,000)
Conversion of Series B preferred shares to common shares, shares		(10,120)	1,242,683
Stock-based compensation	531,000		$ 531,000
Stock-based compensation, shares			29,560
Common share dividends ($0.25, $0.32, and $0.42 per share for the year 2017, 2018 and 2019 respectively)	(6,547,000)			(6,547,000)
Preferred share dividends ($65.00 per share)	(647,000)			(647,000)
Purchase of treasury stock	(3,909,000)				(3,909,000)
Purchase of treasury stock, shares			(188,200)
Ending balance at Dec. 31, 2019	$ 330,126,000		$ 276,422,000	$ 67,974,000	$ (21,144,000)	$ 6,874,000
Ending balance, shares at Dec. 31, 2019			16,687,542

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) - Accumulated Earnings [Member] - $ / shares	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Common stock dividends per share	$ 0.42	$ 0.32	$ 0.25
Preferred stock dividends per share	$ 65	$ 65	$ 65

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Cash flows from operating activities:
Net income	$ 33,878	$ 14,139	$ 15,872
Adjustments to reconcile net income to net cash from operating activities
Security amortization, net	1,185	1,171	1,263
Depreciation	2,240	1,515	1,249
Amortization of core deposit intangible	945	366	586
Amortization of net deferred loan fees	99	166	317
Net (gain) loss on sale of securities	(32)	413	(12)
Net gain on equity securities	(121)	(26)
Provision for loan losses	1,035	780
Loans originated for sale	(126,690)	(78,252)	(76,493)
Proceeds from sale of loans	128,503	81,085	78,309
Net gain on sale of loans	(2,707)	(1,621)	(1,745)
Net (gain) loss on sale of other real estate owned		(18)	28
(Gain) loss on sale of fixed assets	33	(147)	(67)
Increase in cash surrender value of bank owned life insurance	(1,007)	(718)	(573)
Share-based compensation	531	428	426
Change in Accrued interest payable	47	(197)	229
Accrued interest receivable	(370)	(1,285)	(634)
Deferred taxes	663	151	946
Other, net	1,294	2,007	1,118
Net cash from operating activities	39,526	19,957	20,819
Cash flows used for investing activities:
Maturities, prepayments and calls of securities, available for sale	54,055	42,114	34,379
Sales of securities, available for sale	17,570	14,667	953
Purchases of securities, available for sale	(71,646)	(131,924)	(70,794)
Purchases of other securities		(3,247)	(192)
Redemption of other securities	741
Acquisition, net of cash acquired		143,797
Purchases of bank owned life insurance	(955)
Net loan originations	(147,075)	(99,277)	(109,737)
Proceeds from sale of OREO properties		34	87
Premises and equipment purchases	(3,201)	(1,472)	(1,015)
Proceeds from sale of premises and equipment	2	1,190	139
Net cash used for investing activities	(150,509)	(34,118)	(146,180)
Cash flows from financing activities:
Increase (decrease) in deposits	98,871	(100,974)	83,820
Net change in short-term FHLB advances	(87,100)	131,700	25,900
Repayment of long-term FHLB advances	(5,000)	(10,000)	(2,500)
Proceeds from long-term FHLB advances	125,000
Net proceeds from issuance of common stock			32,821
Increase (decrease) in securities sold under repurchase agreements	(3,525)	444	(7,170)
Cash payment for repurchase of common stock	(3,909)		(4)
Cash payment for redemption of series B preferred stock	(402)
Cash paid on fractional shares on preferred stock conversion	(2)
Cash dividends paid	(7,194)	(4,749)	(3,682)
Net cash from financing activities	116,739	16,421	129,185
Increase in cash and due from financial institutions	5,756	2,260	3,824
Cash and due from financial institutions at beginning of year	42,779	40,519	36,695
Cash and due from financial institutions at end of year	48,535	42,779	40,519
Supplemental disclosures of cash flow information:
Interest paid	12,907	7,751	3,863
Income taxes paid	5,700	1,600	5,950
Transfer of loans from portfolio to other real estate owned			94
Transfer of premises to held-for-sale	76		3
Transfer of loans held-for-sale to portfolio		85
Securities purchased not settled	1,200	500	1,291
Conversion of preferred stock to common stock	$ 8,960	7,994	$ 1,592
Acquisition of UCB
Consideration paid		117,344
Noncash assets acquired:
Securities available for sale		43,214
Equity securities		212
Loans held for sale		492
Loans receivable		298,319
FHLB Stock		3,527
Accrued interest receivable		950
Premises and equipment, net		5,291
Goodwill		49,756
Core deposit intangible		7,518
Bank owned life insurance		17,193
Other assets		10,361
Total non cash assets acquired		436,833
Liabilities assumed:
Deposits		475,944
Other liabilities		17
Total liabilities assumed		475,961
Net noncash liabilities acquired		(39,128)
Cash acquired		$ 156,472

Summary of Significant Accounti

Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2019
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES The following is a summary of the accounting policies adopted by Civista Bancshares, Inc., which have a significant effect on the Consolidated Financial Statements. Nature of Operations and Principles of Consolidation Civista provides financial services through its offices in the Ohio counties of Erie, Crawford, Champaign, Cuyahoga, Franklin, Logan, Summit, Huron, Ottawa, Madison, Montgomery and Richland, in the Indiana counties of Dearborn and Ripley and in the Kentucky county of Kenton. Its primary deposit products are checking, savings, and term certificate accounts, and its primary lending products are residential mortgage, commercial, and installment loans. Substantially all loans are secured by specific items of collateral including business assets, consumer assets and commercial and residential real estate. Commercial loans are expected to be repaid from cash flow from operations of businesses. There are no significant concentrations of loans to any one industry or customer. However, our customers’ ability to repay their loans is dependent on the real estate and general economic conditions in the area. Other financial instruments that potentially represent concentrations of credit risk include deposit accounts in other financial institutions. FCIA was formed to allow the Company to participate in commission revenue generated through its third party insurance agreement. Insurance commission revenue was less than 1.0% of total revenue for each of the years ended December 31, 2019, 2018 and 2017. WSP was formed to hold repossessed assets of CBI’s subsidiaries. WSP revenue was less than 1% of total revenue for each of the years ended December 31, 2019, 2018 and 2017. FCRS was formed in 2012 to facilitate payment of individual state and federal tax refunds. The operations of FCRS were discontinued June 30, 2019. CRMI was formed in 2017 to provide property and casualty insurance coverage to CBI and its’ subsidiaries for which insurance may not be currently available or economically feasible in the insurance marketplace. CRMI revenue was less than 1% of total revenue for each of the years ended December 31, 2019, 2018 and 2017. Use of Estimates Cash Flows Securities NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Interest income includes amortization of purchase premium or discount. Premiums and discounts on securities are amortized on the level-yield method without anticipating prepayments, except for mortgage backed securities where prepayments are anticipated. Gains and losses on sales are based on the amortized cost of the security sold using the specific identification method. Securities are evaluated on at least a quarterly basis and more frequently when economic or market conditions warrant such an evaluation to determine whether a decline in their value is other than temporary. For debt securities, management considers whether the present value of cash flows expected to be collected are less than the security’s amortized cost basis, the magnitude and duration of the decline, the reasons underlying the decline and the Company’s intent to sell the security or whether it is more likely than not that the Company would be required to sell the security before its anticipated recovery in market value, to determine whether the loss in value is other than temporary. Once a decline in value is determined to be other than temporary, if the Company does not intend to sell the security, and it is more likely than not that it will not be required to sell the security, before recovery of the security’s amortized cost basis, the charge to earnings is limited to the amount of credit loss. Any remaining difference between fair value and amortized cost is recognized in other comprehensive income, net of applicable taxes. Otherwise, the entire difference between far value and amortized cost is charged to earnings. Other securities which include FHLB stock, Federal Reserve Bank (“FRB”) stock, Federal Agricultural Mortgage Corporation stock, Bankers’ Bancshares Inc. (“BB”) stock, and Norwalk Community Development Corp (“NCDC”) stock are carried at cost. Equity securities Loans Held for Sale: Loans: Interest income on mortgage and commercial loans is discontinued at the time the loan is 90 days delinquent unless the credit is well-secured and in process of collection. Interest income on consumer loans is discontinued when management determines future collection is unlikely. In all cases, loans are placed on nonaccrual or charged-off at an earlier date if collection of principal or interest is considered doubtful. All interest accrued, but not received, for loans placed on nonaccrual, is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Purchased Loans: Purchased loans are accounted for individually or aggregated into pools of loans based on common risk characteristics (e.g., credit score, loan type, and date of origination). The Company estimates the amount and timing of expected cash flows for each purchased loan or pool, and the expected cash flows in excess of amount paid is recorded as interest income over the remaining life of the loan or pool (accretable yield). The excess of the loan’s, or pool’s, contractual principal and interest over expected cash flows is not recorded (nonaccretable difference). Over the life of the loan or pool, expected cash flows continue to be estimated. If the present value of expected cash flows is less than the carrying amount, a loss is recorded. If the present value of expected future cash flows is greater than the carrying amount, the excess is recognized as part of future interest income. Allowance for Loan Losses: All commercial, commercial real estate and farm real estate loans are monitored on a regular basis with a detailed loan review completed for all loan relationships greater than $750. All commercial, commercial real estate and farm real estate loans that are 90 days past due or in nonaccrual status, are analyzed to determine if they are “impaired”, which means that it is probable that all amounts will not be collected according to the contractual terms of the loan agreement. All loans that are delinquent 90 days are classified as substandard and placed on nonaccrual status unless they are well-secured and in the process of collection. The remaining loans are evaluated and segmented with loans with similar risk characteristics. The Company allocates reserves based on risk categories and portfolio segments described below, which conform to the Company’s asset classification policy. In reviewing risk within Civista’s loan portfolio, management has identified specific segments to categorize loan portfolio risk: (i) Commercial & Agriculture loans; (ii) Commercial Real Estate – Owner Occupied loans; (iii) Commercial Real Estate – Non-Owner Occupied loans; (iv) Residential Real Estate loans; (v) Real Estate Construction loans; (vi) Farm Real Estate loans; and (vii) Consumer and Other loans. Additional information related to economic factors can be found in Note 5. Loan Charge-off Policies: NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Troubled Debt Restructurings: Other Real Estate: Premises and Equipment: Federal Home Loan Bank (FHLB) Stock a b c d Federal Reserve Bank (FRB) Stock Bank Owned Life Insurance (BOLI) Goodwill and Other Intangible Assets: NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Other intangible assets consist of core deposit intangibles arising from whole bank and branch acquisitions. These intangible assets are measured at fair value and then amortized on an accelerated method over their estimated useful lives, which range from five to twelve years. Servicing Rights Long-term Assets: Repurchase Agreements Loan Commitments and Related Financial Instruments: Income Taxes The Company prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Benefits from tax positions should be recognized in the financial statements only when it is more likely than not that the tax position will be sustained upon examination by the appropriate taxing authority that would have full knowledge of all relevant information. A tax position that meets the more-likely-than-not recognition threshold is measured at the largest amount of benefit that is greater than 50% likely of being realized upon ultimate settlement. Tax positions that previously failed to meet the more-likely-than-not recognition threshold should be recognized in the first subsequent financial reporting period in which that threshold is met. Previously recognized tax positions that no longer meet the more-likely-than-not recognition threshold should be derecognized in the first subsequent financial reporting period in which that threshold is no longer met. The Company recognizes interest and/or penalties related to income tax matters in income tax expense. Stock-Based Compensation NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Compensation cost is recognized over the required service period, generally defined as the vesting period. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award. Retirement Plans Earnings per Common Share Comprehensive Income Loss Contingencies Restrictions on Cash Dividend Restriction Fair Value of Financial Instruments Operating Segments Business Combinations: NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Derivative Instruments and Hedging Activities Derivatives and Hedging Reclassifications: Adoption of New Accounting Standards: In March 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-08, Receivables – Nonrefundable Fees and Other Costs (Subtopic 310-20). Effective January 1, 2019, the Company adopted ASU 2016-02, Leases Targeted Improvements to ASC 842 Leases Additional information and disclosures required by this new standard are contained in Note 27, 'Leases' NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Effect of Newly Issued but Not Yet Effective Accounting Standards: In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments Financial Instruments – Credit Losses In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment Intangibles – Goodwill and Other NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework – Changes the Disclosure Requirements for Fair Value Measurements In April 2019, the FASB issued ASU 2019-04, Codification Improvements to Topic 326, Financial Instruments – Credit Losses, and Topic 825, Financial Instruments, Topic 326, Financial Instruments – Credit Losses The Company is currently evaluating the potential impact of the Topic 326 amendments on the Company’s Consolidated Financial Statements. The amendments to Topic 825 are effective for interim and annual reporting periods beginning after December 15, 2019. Financial Instruments – Credit Losses This Update is not expected to have a material impact on the Company’s financial statements. In May 2019, the FASB issued ASU 2019-05, Financial Instruments – Credit Losses, Topic 326 Financial Instruments – Credit Losses In November 2019, the FASB issued ASU 2019-10, Financial Instruments ‒ Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842) Intangibles ‒ Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment (Goodwill) NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) In November 2019, the FASB issued ASU 2019-11, Codification Improvements to Topic 326, Financial Instruments – Credit Losses

Merger

Merger	12 Months Ended
	Dec. 31, 2019
Business Combinations [Abstract]
Merger	NOTE 2 – MERGER On September 14, 2018, CBI completed the acquisition by merger of United Community Bancorp (“UCB”) in a stock and cash transaction for aggregate consideration of approximately $117,344. Acquisition-related costs of $5,231, $5,515, $1,638, $131 and $220 are included in compensation expense, contracted data processing, professional services, marketing expense and other operating expense, respectively, in the Company’s Consolidated Statements of Operation for the year ended December 31, 2018. As a result of the acquisition, the Company issued 4,277,430 common shares and paid approximately $12,675 in cash to the former shareholders of UCB. At the time of the merger, UCB had total assets of $537,875, including $298,319 in loans, and $475,944 in deposits. The transaction was recorded as a purchase and, accordingly, the operating results of UCB have been included in the Company’s Consolidated Financial Statements since the close of business on September 14, 2018. As of December 31, 2019, the estimated future amortization expense for the core deposit intangible related to UCB is as follows: Core deposit intangibles 2020 $ 842 2021 823 2022 800 2023 773 2024 742 Thereafter 2,427 $ 6,407 The following table presents financial information for the former UCB included in the Consolidated Statements of Operations from the date of acquisition through December 31, 2018. Actual From Acquisition Date Through December 31, 2018 (in thousands) Net interest income after provision for loan losses $ 3,227 Noninterest income 373 Net income 1,707 NOTE 2 – MERGER (Continued) The following table presents unaudited pro forma information for the periods ended December 31, 2019, 2018 and 2017 as if the acquisition of UCB had occurred on January 1, 2017. This table has been prepared for comparative purposes only and is not indicative of the actual results that would have been attained had the acquisition occurred as of the beginning of the periods presented, nor is it indicative of future results. Pro Formas (unaudited) Twelve months ended December 31, 2019 2018 2017 Net interest income after provision for loan losses $ 83,825 $ 74,642 $ 70,100 Noninterest income 22,443 18,331 20,782 Net income 33,653 18,984 19,284 Pro forma earnings per share: Basic $ 2.11 $ 1.51 $ 1.82 Diluted $ 2.00 $ 1.37 $ 1.56 The following table summarizes the estimated fair values of the assets acquired and liabilities assumed at the date of acquisition for UCB. Core deposit intangibles will be amortized over a period of ten years using an accelerated method. Goodwill will not be amortized, but instead will be evaluated for impairment. Furthermore, the unaudited pro forma information does not reflect management’s estimate of any revenue-enhancing opportunities nor anticipated cost savings as a result of the integration and consolidation of the acquisition. Consideration paid $ 117,344 Net assets acquired: Cash and due from financial institutions $ 156,472 Securities available for sale 43,214 Equity securities 212 Loans held for sale 492 Loans, net 298,319 Other securities 3,527 Premises and equipment 5,291 Accrued interest receivable 950 Core deposit intangible 7,518 Bank owned life insurance 17,193 Other assets 10,361 Noninterest-bearing deposits (112,787 ) Interest-bearing deposits (363,157 ) Other liabilities (17 ) 67,588 Goodwill resulting from UCB merger $ 49,756 NOTE 2 – MERGER (Continued) The acquired assets and liabilities were measured at estimated fair values. Management made certain estimates and exercised judgment in accounting for the acquisition. The following is a description of the methods used to determine fair value of significant assets and liabilities at the acquisition date: Cash: Loans: Deposits: This acquisition provided the Company with the strategic opportunity to expand into new markets that, while similar to existing markets, are projected to be more vibrant in population growth and business opportunity growth. Additionally, the acquisition will provide exposure to suburbs of larger urban areas without the commitment of operating inside large metropolitan areas dominated by regional and national financial organizations. The acquisition also creates synergies on the operational side of the Company by allowing noninterest expenses to be spread over a larger operating base.

Securities

Securities	12 Months Ended
	Dec. 31, 2019
Investments Debt And Equity Securities [Abstract]
Securities	NOTE 3 - SECURITIES The amortized cost and fair value of available for sale securities and the related gross unrealized gains and losses recognized were as follows: Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value 2019 U.S. Treasury securities and obligations of U.S. government agencies $ 19,401 $ 204 $ (4 ) $ 19,601 Obligations of states and political subdivisions 193,646 12,409 (21 ) 206,034 Mortgage-back securities in government sponsored entities 129,145 3,863 (144 ) 132,864 Total debt securities $ 342,192 $ 16,476 $ (169 ) $ 358,499 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value 2018 U.S. Treasury securities and obligations of U.S. government agencies $ 30,623 $ 202 $ (140 ) $ 30,685 Obligations of states and political subdivisions 168,993 3,680 (602 ) 172,071 Mortgage-back securities in government sponsored entities 143,707 1,024 (1,193 ) 143,538 Total debt securities $ 343,323 $ 4,906 $ (1,935 ) $ 346,294 The amortized cost and fair value of securities at year end 2019 by contractual maturity were as follows. Securities not due at a single maturity date, primarily mortgage-backed securities, are shown separately. Available for sale Amortized Cost Fair Value Due in one year or less $ 11,124 $ 11,166 Due from one to five years 14,756 15,062 Due from five to ten years 26,117 27,173 Due after ten years 161,050 172,234 Mortgage-backed securities in government sponsored entities 129,145 132,864 Total securities available for sale $ 342,192 $ 358,499 Securities with a carrying value of $139,004 and $114,145 were pledged as of December 31, 2019 and 2018, respectively, to secure public deposits, other deposits and liabilities as required or permitted by law. NOTE 3 – SECURITIES (Continued) Proceeds from sales of securities, gross realized gains and gross realized losses were as follows: 2019 2018 2017 Sale proceeds $ 17,570 $ 14,667 $ 953 Gross realized gains 47 6 — Gross realized losses 43 393 — Gains (losses) from securities called or settled by the issuer 28 (26 ) 12 Debt securities with unrealized losses at year end 2019 and 2018 not recognized in income were as follows: 2019 12 Months or less More than 12 months Total Description of Securities Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss U.S. Treasury securities and obligations of U.S. government agencies $ — $ — $ 3,408 $ (4 ) $ 3,408 $ (4 ) Obligations of states and political subdivisions 1,947 (21 ) — — 1,947 (21 ) Mortgage-backed securities in gov’t sponsored entities 10,653 (91 ) 7,732 (53 ) 18,385 (144 ) Total temporarily impaired $ 12,600 $ (112 ) $ 11,140 $ (57 ) $ 23,740 $ (169 ) 2018 12 Months or less More than 12 months Total Description of Securities Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss U.S. Treasury securities and obligations of U.S. government agencies $ — $ — $ 16,469 $ (140 ) $ 16,469 $ (140 ) Obligations of states and political subdivisions 8,008 (71 ) 25,890 (531 ) 33,898 (602 ) Mortgage-backed securities in gov’t sponsored entities 6,630 (90 ) 40,333 (1,103 ) 46,963 (1,193 ) Total temporarily impaired $ 14,638 $ (161 ) $ 82,692 $ (1,774 ) $ 97,330 $ (1,935 ) The Company periodically evaluates securities for other-than-temporary impairment. An unrealized loss exists when the current fair value of an individual security is less than its amortized cost basis. Unrealized losses that are determined to be temporary in nature are recorded, net of tax, in accumulated other comprehensive loss on the Consolidated Balance Sheet. The Company has assessed each available-for-sale security position for credit impairment. Factors considered in determining whether a loss is temporary include: • The length of time and the extent to which fair value has been below cost; • The severity of impairment; • The cause of the impairment and the financial condition and near-term prospects of the issuer; • If the Company intends to sell the investment; • If it’s more-likely-than-not the Company will be required to sell the investment before recovering its amortized cost basis; and • If the Company does not expect to recover the investment’s entire amortized cost basis (even if the Company does not intend to sell the investment). NOTE 3 – SECURITIES (Continued) The Company’s review for impairment generally entails: • Identification and evaluation of investments that have indications of impairment; • Analysis of individual investments that have fair values less than amortized cost, including consideration of length of time each investment has been in unrealized loss position and the expected recovery period; • Evaluation of factors or triggers that could cause individual investments to qualify as having other-than-temporary impairment; and • Documentation of these analyses, as required by policy. At December 31, 2019, the Company owned 35 securities that were considered temporarily impaired. The unrealized losses on these securities have not been recognized into income because the issuers’ bonds are of high credit quality, management has the intent and ability to hold these securities for the foreseeable future, and the decline in fair value is largely due to changes in market interest rates. The Company also considers sector specific credit rating changes in its analysis. The fair value is expected to recover as the securities approach their maturity date or reset date. The Company does not intend to sell until recovery and does not believe selling will be required before recovery. The following table presents the net gains and losses on equity investments recognized in earnings at year-end 2019 and 2018, and the portion of unrealized gains and losses for the period that relates to equity investments held at year-end 2019 and 2018: 2019 2018 Net gains recognized on equity securities during the year $ 121 $ 26 Less: Net gains (losses) realized on the sale of equity securities during the period — — Unrealized gains recognized in equity securities held at December 31 $ 121 $ 26

Loans

Loans	12 Months Ended
	Dec. 31, 2019
Receivables [Abstract]
Loans	NOTE 4 - LOANS Loans at year-end were as follows: 2019 2018 Commercial and Agriculture $ 203,110 $ 177,101 Commercial Real Estate - owner occupied 245,606 210,121 Commercial Real Estate - non-owner occupied 592,222 523,598 Residential Real Estate 463,032 457,850 Real Estate Construction 155,825 135,195 Farm Real Estate 34,114 38,513 Consumer and Other 15,061 19,563 Total Loans 1,708,970 1,561,941 Allowance for loan losses (14,767 ) (13,679 ) Net loans $ 1,694,203 $ 1,548,262 Included in total loans above are deferred loan fees of $488 and $389 at December 31, 2019 and 2018, respectively. NOTE 4 – LOANS (Continued) Loans to principal officers, directors, and their affiliates at year-end 2019 and 2018 were as follows: 2019 2018 Balance - Beginning of year $ 8,722 $ 14,002 New loans and advances 3,057 3,308 Repayments (2,574 ) (2,324 ) Effect of changes to related parties 704 (6,264 ) Balance - End of year $ 9,909 $ 8,722

Allowance for Loan Losses

Allowance for Loan Losses	12 Months Ended
	Dec. 31, 2019
Text Block [Abstract]
Allowance for Loan Losses	NOTE 5 - ALLOWANCE FOR LOAN LOSSES Management has an established methodology to determine the adequacy of the allowance for loan losses that assesses the risks and losses inherent in the loan portfolio. For purposes of determining the allowance for loan losses, the Company has segmented certain loans in the portfolio by product type. Loans are segmented into the following pools: Commercial and Agriculture loans, Commercial Real Estate – Owner Occupied loans, Commercial Real Estate – Non-owner Occupied loans, Residential Real Estate loans, Real Estate Construction loans, Farm Real Estate loans and Consumer and Other loans. Loss migration rates for each risk category are calculated and used as the basis for calculating loan loss allowance allocations. Loss migration rates are calculated over a three-year period for all portfolio segments. Management also considers certain economic factors for trends that management uses to account for the qualitative and environmental changes in risk, which affects the level of the reserve. The following economic factors are analyzed: • Changes in lending policies and procedures • Changes in experience and depth of lending and management staff • Changes in quality of credit review system • Changes in the nature and volume of the loan portfolio • Changes in past due, classified and nonaccrual loans and TDRs • Changes in economic and business conditions • Changes in competition or legal and regulatory requirements • Changes in concentrations within the loan portfolio • Changes in the underlying collateral for collateral dependent loans The total allowance reflects management’s estimate of loan losses inherent in the loan portfolio at the consolidated balance sheet date. The Company considers the allowance for loan losses of $14,767 adequate to cover loan losses inherent in the loan portfolio, at December 31, 2019. The following tables present, by portfolio segment, the changes in the allowance for loan losses, the ending allocation of the allowance for loan losses and the loan balances outstanding for the years ended December 31, 2019, 2018 and 2017. The changes can be impacted by overall loan volume, adversely graded loans, historical charge-offs and economic factors. NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) Allowance for loan losses: December 31, 2019 Beginning balance Charge-offs Recoveries Provision (Credit) Ending Balance Commercial & Agriculture $ 1,747 $ (114 ) $ 86 $ 500 $ 2,219 Commercial Real Estate: Owner Occupied 1,962 (161 ) 289 451 2,541 Non-Owner Occupied 5,803 — 102 679 6,584 Residential Real Estate 1,531 (294 ) 259 86 1,582 Real Estate Construction 1,046 (24 ) 3 225 1,250 Farm Real Estate 397 — 5 (58 ) 344 Consumer and Other 284 (183 ) 85 61 247 Unallocated 909 — — (909 ) — Total $ 13,679 $ (776 ) $ 829 $ 1,035 $ 14,767 For the year ended December 31, 2019, the allowance for Commercial & Agriculture loans increased as a result of an increase in general reserves due to higher loan balances. The result was represented as an increase in the provision. The allowance for Commercial Real Estate – Owner Occupied loans increased as a result of an increase in general reserves due to higher loan balances. The result was represented as an increase in the provision. The allowance for Commercial Real Estate – Non-Owner Occupied loans increased due to an increase in general reserves required for this type as a result of higher loan balances. The allowance for Residential Real Estate loans increased as a result of an increase in general reserves required for this type as a result of an increase in outstanding loan balances, represented by an increase in the provision. The allowance for Real Estate Construction loans increased due to higher outstanding loan balances for this type of loan. The allowance for Farm Real Estate loans was reduced by a decrease in general reserves required for this type as a result of lower outstanding loan balances. The result was represented as a decrease in the provision. Management feels that the unallocated amount is appropriate and within the relevant range for the allowance that is reflective of the risk in the portfolio. NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) Allowance for loan losses: December 31, 2018 Beginning balance Charge-offs Recoveries Provision (Credit) Ending Balance Commercial & Agriculture $ 1,562 $ (249 ) $ 169 $ 265 $ 1,747 Commercial Real Estate: Owner Occupied 2,043 (193 ) 158 (46 ) 1,962 Non-Owner Occupied 5,307 (153 ) 28 621 5,803 Residential Real Estate 1,910 (105 ) 208 (482 ) 1,531 Real Estate Construction 834 — — 212 1,046 Farm Real Estate 430 — 5 (38 ) 397 Consumer and Other 290 (203 ) 100 97 284 Unallocated 758 — — 151 909 Total $ 13,134 $ (903 ) $ 668 $ 780 $ 13,679 For the year ended December 31, 2018, the allowance for Commercial & Agriculture loans increased as a result of an increase in general reserves due to higher loan balances. The result was represented as an increase in the provision. The allowance for Commercial Real Estate – Owner Occupied loans was reduced by a decrease in general reserves as a result of lower loss rates. The result was represented as a decrease in the provision. The allowance for Commercial Real Estate – Non-Owner Occupied loans increased due to an increase in general reserves required for this type as a result of higher loan balances. The allowance for Residential Real Estate loans was reduced by a decrease in general reserves required for this type as a result of a decrease in loss rates, represented by a decrease in the provision. The allowance for Real Estate Construction loans increased due to higher outstanding loan balances for this type of loan. The allowance for Farm Real Estate loans was reduced by a decrease in general reserves required for this type as a result of lower outstanding loan balances. The result was represented as a decrease in the provision. NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) Allowance for loan losses: December 31, 2017 Beginning balance Charge-offs Recoveries Provision (Credit) Ending Balance Commercial & Agriculture $ 2,018 $ (11 ) $ 372 $ (817 ) $ 1,562 Commercial Real Estate: Owner Occupied 2,171 (328 ) 69 131 2,043 Non-Owner Occupied 4,606 (38 ) 46 693 5,307 Residential Real Estate 3,089 (400 ) 194 (973 ) 1,910 Real Estate Construction 420 — 44 370 834 Farm Real Estate 442 — 3 (15 ) 430 Consumer and Other 314 (165 ) 43 98 290 Unallocated 245 — — 513 758 Total $ 13,305 $ (942 ) $ 771 $ — $ 13,134 For the year ended December 31, 2017, the allowance for Commercial & Agriculture loans was reduced by a decrease in general reserves as a result of lower loss rates. The result was represented as a decrease in the provision. The allowance for Commercial Real Estate – Owner Occupied loans was reduced by a decrease in general reserves and charge-offs. The allowance for Commercial Real Estate – Non-Owner Occupied loans increased due to an increase in general reserves required for this type as a result of higher loan balances. The allowance for Residential Real Estate loans was reduced by a decrease in general reserves required for this type as a result of a decrease in loss rates, represented by a decrease in the provision. The allowance for Real Estate Construction loans increased due to higher outstanding loan balances for this type of loan. The allowance for Farm Real Estate loans was reduced by a decrease in general reserves required for this type as a result of lower outstanding loan balances. The result was represented as a decrease in the provision. NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) The following tables present, by portfolio segment, the allocation of the allowance for loan losses and related loan balances as of December 31, 2019 and December 31, 2018. December 31, 2019 Loans acquired with credit deterioration Loans individually evaluated for impairment Loans collectively evaluated for impairment Total Allowance for loan losses: Commercial & Agriculture $ — $ — $ 2,219 $ 2,219 Commercial Real Estate: Owner Occupied — 9 2,532 2,541 Non-Owner Occupied — — 6,584 6,584 Residential Real Estate — 82 1,500 1,582 Real Estate Construction — — 1,250 1,250 Farm Real Estate — — 344 344 Consumer and Other — — 247 247 Unallocated — — — — Total $ — $ 91 $ 14,676 $ 14,767 Outstanding loan balances: Commercial & Agriculture $ — $ 367 $ 202,743 $ 203,110 Commercial Real Estate: Owner Occupied — 426 245,180 245,606 Non-Owner Occupied — 374 591,848 592,222 Residential Real Estate 467 1,764 460,801 463,032 Real Estate Construction — — 155,825 155,825 Farm Real Estate — 666 33,448 34,114 Consumer and Other — — 15,061 15,061 Total $ 467 $ 3,597 $ 1,704,906 $ 1,708,970 NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) December 31, 2018 Loans acquired with credit deterioration Loans individually evaluated for impairment Loans collectively evaluated for impairment Total Allowance for loan losses: Commercial & Agriculture $ — $ — $ 1,747 $ 1,747 Commercial Real Estate: Owner Occupied — 12 1,950 1,962 Non-Owner Occupied — — 5,803 5,803 Residential Real Estate 8 122 1,401 1,531 Real Estate Construction — — 1,046 1,046 Farm Real Estate — 7 390 397 Consumer and Other — — 284 284 Unallocated — — 909 909 Total $ 8 $ 141 $ 13,530 $ 13,679 Outstanding loan balances: Commercial & Agriculture $ 41 $ 367 $ 176,693 $ 177,101 Commercial Real Estate: Owner Occupied — 484 209,637 210,121 Non-Owner Occupied — 31 523,567 523,598 Residential Real Estate 883 1,279 455,688 457,850 Real Estate Construction — — 135,195 135,195 Farm Real Estate — 696 37,817 38,513 Consumer and Other — — 19,563 19,563 Total $ 924 $ 2,857 $ 1,558,160 $ 1,561,941 The following tables represent credit exposures by internally assigned risk ratings for the periods ended December 31, 2019 and 2018. The remaining loans in the Residential Real Estate, Real Estate Construction and Consumer and Other loan categories that are not assigned a risk grade are presented in a separate table below. The risk rating analysis estimates the capability of the borrower to repay the contractual obligations of the loan agreements as scheduled or at all. The Company’s internal credit risk rating system is based on experiences with similarly graded loans. The Company’s internally assigned grades are as follows: • Pass – loans which are protected by the current net worth and paying capacity of the obligor or by the value of the underlying collateral. • Special Mention – loans where a potential weakness or risk exists, which could cause a more serious problem if not corrected. • Substandard – loans that have a well-defined weakness based on objective evidence and are characterized by the distinct possibility that Civista will sustain some loss if the deficiencies are not corrected. • Doubtful – loans classified as doubtful have all the weaknesses inherent in a substandard asset. In addition, these weaknesses make collection or liquidation in full highly questionable and improbable, based on existing circumstances. • Loss – loans classified as a loss are considered uncollectible, or of such value that continuance as an asset is not warranted. • Unrated – Generally, Residential Real Estate, Real Estate Construction and Consumer and Other loans are not risk-graded, except when collateral is used for a business purpose. NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) December 31, 2019 Pass Special Mention Substandard Doubtful Ending Balance Commercial & Agriculture $ 199,649 $ 2,236 $ 1,225 $ — $ 203,110 Commercial Real Estate: Owner Occupied 237,171 5,617 2,818 — 245,606 Non-Owner Occupied 588,633 2,155 1,434 — 592,222 Residential Real Estate 73,289 528 6,495 — 80,312 Real Estate Construction 145,251 — 9 — 145,260 Farm Real Estate 30,808 567 2,739 — 34,114 Consumer and Other 1,289 — 6 — 1,295 Total $ 1,276,090 $ 11,103 $ 14,726 $ — $ 1,301,919 December 31, 2018 Pass Special Mention Substandard Doubtful Ending Balance Commercial & Agriculture $ 173,783 $ 1,509 $ 1,809 $ — $ 177,101 Commercial Real Estate: Owner Occupied 201,228 3,512 5,381 — 210,121 Non-Owner Occupied 520,487 2,023 1,088 — 523,598 Residential Real Estate 70,908 580 7,363 — 78,851 Real Estate Construction 124,769 13 41 — 124,823 Farm Real Estate 32,908 3,096 2,509 — 38,513 Consumer and Other 1,713 — 20 — 1,733 Total $ 1,125,796 $ 10,733 $ 18,211 $ — $ 1,154,740 The following tables present performing and nonperforming loans based solely on payment activity for the years ended December 31, 2019 and December 31, 2018 that have not been assigned an internal risk grade. The types of loans presented here are not assigned a risk grade unless there is evidence of a problem. Payment activity is reviewed by management on a monthly basis to evaluate performance. Loans are considered to be nonperforming when they become 90 days past due or if management thinks that we may not collect all of our principal and interest. Nonperforming loans also include certain loans that have been modified in Troubled Debt Restructurings (TDRs) where economic concessions have been granted to borrowers who have experienced or are expected to experience financial difficulties. These concessions typically result from the Company’s loss mitigation activities and could include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance or other actions due to economic status. Certain TDRs are classified as nonperforming at the time of restructure and may only be returned to performing status after considering the borrower’s sustained repayment performance for a reasonable period, generally six months. December 31, 2019 Residential Real Estate Real Estate Construction Consumer and Other Total Performing $ 382,720 $ 10,565 $ 13,766 $ 407,051 Nonperforming — — — — Total $ 382,720 $ 10,565 $ 13,766 $ 407,051 December 31, 2018 Residential Real Estate Real Estate Construction Consumer and Other Total Performing $ 378,999 $ 10,372 $ 17,830 $ 407,201 Nonperforming — — — — Total $ 378,999 $ 10,372 $ 17,830 $ 407,201 NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) The following tables include an aging analysis of the recorded investment of past due loans outstanding as of December 31, 2019 and 2018. December 31, 2019 30-59 Days Past Due 60-89 Days Past Due 90 Days or Greater Total Past Due Current Purchased Credit- Impaired Loans Total Loans Past Due 90 Days and Accruing Commercial & Agriculture $ 27 $ 35 $ 106 $ 168 $ 202,942 $ — $ 203,110 $ — Commercial Real Estate: Owner Occupied 453 63 663 1,179 244,427 — 245,606 — Non-Owner Occupied — — 8 8 592,214 — 592,222 — Residential Real Estate 2,399 198 1,775 4,372 458,193 467 463,032 — Real Estate Construction — — — — 155,825 — 155,825 — Farm Real Estate — — 7 7 34,107 — 34,114 — Consumer and Other 129 46 — 175 14,886 — 15,061 — Total $ 3,008 $ 342 $ 2,559 $ 5,909 $ 1,702,594 $ 467 $ 1,708,970 $ — December 31, 2018 30-59 Days Past Due 60-89 Days Past Due 90 Days or Greater Total Past Due Current Purchased Credit- Impaired Loans Total Loans Past Due 90 Days and Accruing Commercial & Agriculture $ 225 $ — $ 92 $ 317 $ 176,743 $ 41 $ 177,101 $ — Commercial Real Estate: Owner Occupied 547 413 564 1,524 208,597 — 210,121 — Non-Owner Occupied 288 290 372 950 522,648 — 523,598 — Residential Real Estate 7,118 677 806 8,601 448,366 883 457,850 — Real Estate Construction — 12 27 39 135,156 — 135,195 — Farm Real Estate 33 — 158 191 38,322 — 38,513 — Consumer and Other 117 57 9 183 19,380 — 19,563 — Total $ 8,328 $ 1,449 $ 2,028 $ 11,805 $ 1,549,212 $ 924 $ 1,561,941 $ — The following table presents loans on nonaccrual status, excluding purchased credit-impaired (PCI) loans, as of December 31, 2019 and 2018. 2019 2018 Commercial & Agriculture $ 173 $ 270 Commercial Real Estate: Owner Occupied 938 942 Non-Owner Occupied 8 374 Residential Real Estate 4,183 3,886 Real Estate Construction 9 41 Farm Real Estate 284 338 Consumer and Other 4 18 Total $ 5,599 $ 5,869 NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) Nonaccrual Loans: Modifications: Loans modified in a TDR are typically already on non-accrual status and partial charge-offs have in some cases already been taken against the outstanding loan balance. As a result, loans modified in a TDR may have the financial effect of increasing the specific allowance associated with the loan. An allowance for impaired loans that have been modified in a TDR are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or the estimated fair value of the collateral, less any selling costs, if the loan is collateral dependent. Management exercises significant judgment in developing these estimates. TDRs accounted for $91 of the allowance for loan losses as of December 31, 2019, $141 as of December 31, 2018 and $169 as of December 31, 2017. Loan modifications that are considered TDRs completed during the twelve month periods ended December 31, 2019, 2018 and 2017 were as follows: For the Twelve Month Period Ended December 31, 2019 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture — $ — $ — Commercial Real Estate: Owner Occupied — — — Non-Owner Occupied 1 382 382 Residential Real Estate — — — Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 1 $ 382 $ 382 NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) For the Twelve Month Period Ended December 31, 2018 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture — $ — $ — Commercial Real Estate: Owner Occupied — — — Non-Owner Occupied — — — Residential Real Estate 1 23 23 Real Estate Construction — — — Farm Real Estate 1 110 110 Consumer and Other — — — Total Loan Modifications 2 $ 133 $ 133 For the Twelve Month Period Ended December 31, 2017 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture — $ — $ — Commercial Real Estate: Owner Occupied — — — Non-Owner Occupied — — — Residential Real Estate 1 13 13 Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 1 $ 13 $ 13 Recidivism, or the borrower defaulting on its obligation pursuant to a modified loan, results in the loan once again becoming a non-accrual loan. Recidivism occurs at a notably higher rate than do defaults on new originations loans, so modified loans present a higher risk of loss than do new origination loans. During the periods ended December 31, 2019, 2018 and 2017, there were no defaults on loans that were modified and considered TDRs during the previous twelve months. Impaired Loans: NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) The following table includes the recorded investment and unpaid principal balances for impaired financing receivables, excluding PCI loans, with the associated allowance amount, if applicable, as of December 31, 2019 and 2018. December 31, 2019 December 31, 2018 Recorded Investment Unpaid Principal Balance Related Allowance Recorded Investment Unpaid Principal Balance Related Allowance With no related allowance recorded: Commercial & Agriculture $ 367 $ 367 $ 367 $ 367 Commercial Real Estate: Owner Occupied 168 168 193 193 Non-Owner Occupied 374 374 31 34 Residential Real Estate 1,571 1,643 1,017 1,089 Farm Real Estate 666 666 256 256 Total 3,146 3,218 1,864 1,939 With an allowance recorded: Commercial Real Estate: Owner Occupied 258 258 $ 9 291 291 $ 12 Residential Real Estate 193 197 82 262 265 122 Farm Real Estate — — — 440 440 7 Total 451 455 91 993 996 141 Total: Commercial & Agriculture 367 367 — 367 367 — Commercial Real Estate: Owner Occupied 426 426 9 484 484 12 Non-Owner Occupied 374 374 — 31 34 — Residential Real Estate 1,764 1,840 82 1,279 1,354 122 Farm Real Estate 666 666 — 696 696 7 Total $ 3,597 $ 3,673 $ 91 $ 2,857 $ 2,935 $ 141 NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) The following tables include the average recorded investment and interest income recognized for impaired financing receivables as of, and for the years ended, December 31, 2019, 2018 and 2017. For the year ended: December 31, 2019 December 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial & Agriculture $ 367 $ 33 $ 636 $ 25 Commercial Real Estate: Owner Occupied 456 32 610 33 Non-Owner Occupied 308 20 39 5 Residential Real Estate 1,271 58 1,519 75 Farm Real Estate 683 29 716 29 Total $ 3,085 $ 172 $ 3,520 $ 167 For the year ended: December 31, 2017 Average Recorded Investment Interest Income Recognized Commercial & Agriculture $ 1,375 $ 34 Commercial Real Estate: Owner Occupied 1,507 75 Non-Owner Occupied 233 6 Residential Real Estate 1,515 73 Farm Real Estate 613 28 Total $ 5,243 $ 216 Foreclosed assets acquired in settlement of loans are carried at fair value less estimated costs to sell and are included in other assets on the Consolidated Balance Sheet. As of December 31, 2019 and 2018, respectively, there were no foreclosed assets included in other assets. As of December 31, 2019 and 2018, the Company had initiated formal foreclosure procedures on $1,022 and $311, respectively, of consumer residential mortgages. Changes in the amortizable yield for PCI loans were as follows, since acquisition: At December 31, 2019 At December 31, 2018 (In Thousands) (In Thousands) Balance at beginning of period $ 336 $ 15 Acquisition of PCI loans — 334 Accretion (164 ) (13 ) Transfers from non-accretable to accretable 83 — Balance at end of period $ 255 $ 336 NOTE 5 - ALLOWANCE FOR LOAN LOSSES (Continued) The following table presents additional information regarding loans acquired and accounted for in accordance with ASC 310-30: At December 31, 2019 At December 31, 2018 Acquired Loans with Specific Evidence of Deterioration of Credit Quality (ASC 310-30) Acquired Loans with Specific Evidence of Deterioration of Credit Quality (ASC 310-30) (In Thousands) Outstanding balance $ 1,149 $ 1,805 Carrying amount 467 924 There was $0 and $8 in allowance for loan losses recorded for acquired loans with or without specific evidence of deterioration in credit quality as of December 31, 2019 and 2018, respectively.

Other Comprehensive Income (Los

Other Comprehensive Income (Loss)	12 Months Ended
	Dec. 31, 2019
Equity [Abstract]
Other Comprehensive Income (Loss)	NOTE 6 - OTHER COMPREHENSIVE INCOME (LOSS) The following table presents the changes in each component of accumulated other comprehensive income (loss), net of tax, as of December 31, 2019, 2018 and 2017. For the Year Ended December 31, 2019 For the Year Ended December 31, 2018 For the Year Ended December 31, 2017 Unrealized Gains and Losses on Available for Sale Securities Defined Benefit Pension Items Total Unrealized Gains and Losses on Available for Sale Securities Defined Benefit Pension Items Total Unrealized Gains and Losses on Available for Sale Securities Defined Benefit Pension Items Total Beginning balance $ 2,347 $ (3,799 ) $ (1,452 ) $ 3,185 $ (4,309 ) $ (1,124 ) $ 2,008 $ (4,345 ) $ (2,337 ) Other comprehensive income (loss) before reclassifications 10,561 (2,333 ) 8,228 (886 ) 393 (493 ) 620 553 1,173 Amounts reclassified from accumulated other comprehensive income (loss) (25 ) 123 98 326 117 443 (8 ) 247 239 Net current-period other comprehensive income (loss) 10,536 (2,210 ) 8,326 (560 ) 510 (50 ) 612 800 1,412 Reclassification of certain income tax effects from accumulated other comprehensive income (loss) — — — — — — 565 (764 ) (199 ) Reclassification of equity securities from accumulated other comprehensive income (loss) — — — (278 ) — (278 ) — — — Ending balance $ 12,883 $ (6,009 ) $ 6,874 $ 2,347 $ (3,799 ) $ (1,452 ) $ 3,185 $ (4,309 ) $ (1,124 ) NOTE 6 - OTHER COMPREHENSIVE INCOME (LOSS ) (Continued) The following table presents the amounts reclassified out of each component of accumulated other comprehensive loss as of December 31, 2019, 2018 and 2017. Amount Reclassified from Accumulated Other Comprehensive Loss (a) For the year ended December 31, Details about Accumulated Other Comprehensive Income (Loss) Components 2019 2018 2017 Affected Line Item in the Statement Where Net Income is Presented Unrealized gains (losses) on available-for-sale securities $ 32 $ (413 ) $ 12 Net gain (loss) on sale of securities Tax effect (7 ) 87 (4 ) Income taxes 25 (326 ) 8 Amortization of defined benefit pension items Actuarial losses (156 ) (b) (149 ) (b) (380 ) (b) Other operating expenses Tax effect 33 32 133 Income taxes (123 ) (117 ) (247 ) Total reclassifications for the period $ (98 ) $ (443 ) $ (239 ) (a) Amounts in parentheses indicate expenses and other amounts indicate income. (b) These accumulated other comprehensive income (loss) components are included in the computation of net periodic pension cost.

Premises and Equipment

Premises and Equipment	12 Months Ended
	Dec. 31, 2019
Property Plant And Equipment [Abstract]
Premises and Equipment	NOTE 7 - PREMISES AND EQUIPMENT Year-end premises and equipment were as follows: 2019 2018 Land and improvements $ 6,651 $ 6,553 Buildings and improvements 28,047 27,013 Furniture and equipment 21,988 20,831 Total 56,686 54,397 Accumulated depreciation (33,815 ) (32,376 ) Premises and equipment, net $ 22,871 $ 22,021 Depreciation expense was $2,240, $1,515 and $1,249 for 2019, 2018 and 2017, respectively.

Goodwill and Intangible Assets

Goodwill and Intangible Assets	12 Months Ended
	Dec. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	NOTE 8 - GOODWILL AND INTANGIBLE ASSETS There was no change in the carrying amount of goodwill of $76,851 for the year ends December 31, 2019 and December 31, 2018. Management performs an evaluation of goodwill for impairment on an annual basis, or more frequently if events or changes in circumstances indicate that the asset might be impaired. Management performed an evaluation of the Company’s goodwill during the fourth quarter of 2019. Based on this test, management concluded that the Company’s goodwill was not impaired at December 31, 2019. Acquired intangible assets were as follows as of year end. 2019 2018 Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Core deposit intangible assets(1): Core deposit intangibles 14,792 8,049 6,743 14,792 7,104 7,688 Total core deposit intangible assets $ 14,792 $ 8,049 $ 6,743 $ 14,792 $ 7,104 $ 7,688 (1) Excludes fully amortized core deposit intangible assets Aggregate core deposit intangible amortization expense was $945, $366 and $586 for 2019, 2018 and 2017, respectively. Activity for mortgage servicing rights (MSRs) and the related valuation allowance follows: 2019 2018 Loan Servicing Rights: Beginning of year $ 1,664 $ 743 Additions 247 1,047 Disposals — — Amortized to expense 247 126 Other Charges — — Change in valuation allowance 102 — End of year $ 1,562 $ 1,664 Valuation allowance: Beginning of year $ — $ — Additions expensed 102 — Reductions credited to operations — — Direct write-offs — — End of year $ 102 $ — Aggregate mortgage servicing rights (MSRs) amortization was $247, $126 and $72 for 2019, 2018 and 2017, respectively. NOTE 8 - GOODWILL AND INTANGIBLE ASSETS (Continued) Estimated amortization expense for each of the next five years and thereafter is as follows: MSRs Core deposit intangibles Total 2020 $ 89 $ 914 $ 1,003 2021 89 891 980 2022 88 868 956 2023 87 840 927 2024 86 804 890 Thereafter 1,123 2,426 3,549 $ 1,562 $ 6,743 $ 8,305

Interest-Bearing Deposits

Interest-Bearing Deposits	12 Months Ended
	Dec. 31, 2019
Deposits [Abstract]
Interest-Bearing Deposits	NOTE 9 - INTEREST-BEARING DEPOSITS Interest-bearing deposits as of December 31, 2019 and 2018 were as follows: 2019 2018 Demand $ 301,674 $ 261,996 Savings and Money markets 588,697 582,128 Certificates of Deposit: $250 and over 58,290 42,815 Other 168,928 173,445 Individual Retirement Accounts 48,622 51,426 Total $ 1,166,211 $ 1,111,810 Scheduled maturities of certificates of deposit, including IRA’s at December 31, 2019 were as follows: 2020 $ 171,220 2021 73,991 2022 23,344 2023 4,986 2024 1,261 Thereafter 1,038 Total $ 275,840 Deposits from the Company’s principal officers, directors, and their affiliates at year-end 2019 and 2018 were $8,917 and $6,925, respectively. As of December 31, 2019, CDs and IRAs totaling $61,552 met or exceeded the FDIC’s insurance limit of $250,000.

Short-Term Borrowings

Short-Term Borrowings	12 Months Ended
	Dec. 31, 2019
Debt Disclosure [Abstract]
Short-Term Borrowings	NOTE 10 - SHORT-TERM BORROWINGS Short-term borrowings, which consist of federal funds purchased and other short-term borrowings are summarized as follows: At December 31, 2019 At December 31, 2018 Federal Funds Purchased Short-term Borrowings Federal Funds Purchased Short-term Borrowings Outstanding balance at year end $ — $ 101,500 $ — $ 188,600 Maximum indebtedness during the year 20,000 192,700 20,000 225,300 Average balance during the year 137 112,088 116 113,520 Average rate paid during the year 2.19 % 2.32 % 2.58 % 2.07 % Interest rate on year end balance — 1.63 % — 2.45 % At December 31, 2017 Federal Funds Purchased Short-term Borrowings Outstanding balance at year end $ — $ 56,900 Maximum indebtedness during the year 20,000 115,050 Average balance during the year 119 38,825 Average rate paid during the year 1.68 % 1.12 % Interest rate on year end balance — 1.42 % Average balances during the year represent daily averages. Average interest rates represent interest expense divided by the related average balances. These borrowing transactions can range from overnight to six months in maturity. The average maturity was one day at December 31, 2019, 2018 and 2017.

Federal Home Loan Bank Advances

Federal Home Loan Bank Advances	12 Months Ended
	Dec. 31, 2019
Banking And Thrift [Abstract]
Federal Home Loan Bank Advances	NOTE 11 - FEDERAL HOME LOAN BANK ADVANCES Long-term advances from the FHLB were $125,000 at December 31, 2019 and $5,000 at December 31, 2018. Outstanding balances have maturity dates ranging from May 2029 to October 2029 with fixed rates ranging from 1.03% to 2.05%. The average rate on outstanding advances was 1.44% at December 31, 2019. Outstanding advances are prepayable in whole only and are subject to a termination fee. Scheduled principal reductions of FHLB advances outstanding at December 31, 2019 were as follows: 2029 $ 125,000 Total $ 125,000 In addition to the borrowings, the Company had outstanding letters of credit with the FHLB totaling $20,000 at year-end 2019 and 2018, respectively, used for pledging to secure public funds. FHLB borrowings and the letters of credit were collateralized by FHLB stock and by $369,750 and $320,400 of residential mortgage loans under a blanket lien arrangement at year-end 2019 and 2018, respectively. The Company had a FHLB maximum borrowing capacity of $564,516 as of December 31, 2019, with remaining borrowing capacity of approximately $318,016. The borrowing arrangement with the FHLB is subject to annual renewal. The maximum borrowing capacity is recalculated at least quarterly.

Securities Sold Under Agreement

Securities Sold Under Agreements to Repurchase	12 Months Ended
	Dec. 31, 2019
Brokers And Dealers [Abstract]
Securities Sold Under Agreements to Repurchase	NOTE 12 - SECURITIES SOLD UNDER AGREEMENTS TO REPURCHASE Securities sold under agreements to repurchase are used to facilitate the needs of our customers as well as to facilitate our short-term funding needs. Securities sold under repurchase agreements are carried at the amount of cash received in association with the agreement. We continuously monitor the collateral levels and may be required, from time to time, to provide additional collateral based on the fair value of the underlying securities. Securities pledged as collateral under repurchase agreements are maintained with our safekeeping agents. The following table presents detail regarding the securities pledged as collateral under repurchase agreements as of December 31, 2019 and 2018. All of the repurchase agreements are overnight agreements. December 31, 2019 December 31, 2018 Securities pledged for repurchase agreements: U.S. Treasury securities $ 810 $ 861 Obligations of U.S. government agencies 17,864 21,338 Total securities pledged $ 18,674 $ 22,199 Gross amount of recognized liabilities for repurchase agreements $ 18,674 $ 22,199 Amounts related to agreements not included in offsetting disclosures above $ — $ — Information concerning securities sold under agreements to repurchase was as follows: 2019 2018 2017 Outstanding balance at year end $ 18,674 $ 22,199 $ 21,755 Average balance during the year 18,321 18,456 18,234 Average interest rate during the year 0.10 % 0.10 % 0.10 % Maximum month-end balance during the year $ 21,970 $ 22,199 $ 23,889 Weighted average interest rate at year end 0.10 % 0.10 % 0.10 %

Subordinated Debentures

Subordinated Debentures	12 Months Ended
	Dec. 31, 2019
Brokers And Dealers [Abstract]
Subordinated Debentures	NOTE 13 - SUBORDINATED DEBENTURES Trusts formed by the Company in March of 2002 and March of 2003 issued floating rate trust preferred securities, in the amounts of $5,000 and $7,500, respectively, through special purpose entities as part of pooled offerings of such securities. The Company issued subordinated debentures to the trusts in exchange for the proceeds of the offerings, which debentures represent the sole assets of the trusts. The Company may redeem the subordinated debentures, in whole but not in part, at face value. In March 2007, the Company elected to redeem and refinance the $5,000 floating rate subordinated debenture. The refinancing was done at face value and resulted in a 2.00% reduction in the floating rate. The new subordinated debenture has a 30-year maturity and is redeemable, in whole or in part, anytime without penalty. The replacement subordinated debenture does not have any deferred issuance cost associated with it. The interest rate at December 31, 2019 on the $7,500 debenture was 5.26% and the $5,000 debenture was 3.72%. Additionally, the Company formed an additional trust in September of 2004 that issued $12,500 of 6.05% fixed rate trust preferred securities for five years, then becoming floating rate trust preferred securities, through a special purpose entity as part of a pooled offering of such securities. The Company issued subordinated debentures to the trusts in exchange for the proceeds of the offerings, which debentures represent the sole assets of the trusts. The Company may redeem the subordinated debentures at face value without penalty. The current rate on the $12,500 subordinated debenture is 4.41%. NOTE 13 - SUBORDINATED DEBENTURES (Continued) Finally, the Company acquired two additional trust preferred securities as part of its acquisition of Futura Banc Corp (Futura) in December 2007. Futura TPF Trust I and Futura TPF Trust II were formed in June of 2005 in the amounts of $2,500 and $1,927, respectively. Futura had issued subordinated debentures to the trusts in exchange for ownership of all of the common security of the trusts and the proceeds of the preferred securities sold by the trusts. The Company may redeem the subordinated debentures, in whole or in part, in a principal amount with integral multiples of $1,000, at 100% of the principal amount, plus accrued and unpaid interest. The subordinated debentures mature on June 15, 2035. The subordinated debentures are also redeemable in whole or in part from time to time, upon the occurrence of specific events defined within the trust indenture. The current rate on the $2,500 subordinated debenture is variable at 3.78%. In June 2010, the rate on the $1,927 subordinated debenture switched from a fixed rate to a floating rate. The current rate on the $1,927 subordinated debenture is 3.78%.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Income Taxes	NOTE 14 - INCOME TAXES Income taxes were as follows for the years ended December 31: 2019 2018 2017 Current $ 4,713 $ 2,444 $ 5,414 State 307 45 — Deferred 663 151 435 Change in corporate tax rate — — 511 Income taxes $ 5,683 $ 2,640 $ 6,360 Effective tax rates differed from the statutory federal income tax rate of 21% in 2019 and 2018 and 35% in 2017 due to the following: 2019 2018 2017 Income taxes computed at the statutory federal tax rate $ 8,308 $ 3,524 $ 7,781 Add (subtract) tax effect of: Nontaxable interest income, net of nondeductible interest expense (1,194 ) (834 ) (1,107 ) Low income housing tax credit (903 ) (903 ) (686 ) Cash surrender value of BOLI (211 ) (143 ) (201 ) Nondeductible merger costs — 1,034 — Change in corporate tax rate — — 511 Change in tax position BOLI (353 ) — — Other 36 (38 ) 62 Income tax expense $ 5,683 $ 2,640 $ 6,360 The Tax Cut and Jobs Act, enacted on December 22, 2017, lowered the federal corporate income tax rate from 35% to 21% effective January 1, 2018. As a result, the carrying value of net deferred tax assets was reduced, which increased income tax expense by $511 for the year ended December 31, 2017. NOTE 14 - INCOME TAXES (Continued) Year-end deferred tax assets and liabilities were due to the following: 2019 2018 Deferred tax assets Allowance for loan losses $ 3,245 $ 3,056 Deferred compensation 1,191 1,217 Pension costs 81 — Intangible assets 394 475 Purchase accounting adjustments 226 566 Net operating loss carryforward 1,081 1,374 Other 220 364 Deferred tax asset 6,438 7,052 Deferred tax liabilities Tax depreciation in excess of book depreciation (808 ) (556 ) Discount accretion on securities (18 ) (31 ) FHLB stock dividends (969 ) (1,053 ) Unrealized gain on securities available for sale (3,424 ) (624 ) Pension costs — (469 ) Prepaids (326 ) (301 ) BOLI — (337 ) Other (359 ) (271 ) Deferred tax liability (5,904 ) (3,642 ) Net deferred tax asset $ 534 $ 3,410 No valuation allowance was established at December 31, 2019 and 2018, due to the Company’s ability to carryforward net operating losses to taxes paid in future years and certain tax strategies, coupled with the anticipated future income as evidenced by the Company’s earning potential. The Company and its subsidiaries are subject to U.S. federal income tax. The Company is subject to tax in Ohio based upon its net worth and in Indiana based upon its net income. There is currently no liability for uncertain tax positions and no known unrecognized tax benefits. The Company’s federal tax returns for taxable years through 2016 have been closed for purposes of examination by the Internal Revenue Service.

Retirement Plans

Retirement Plans	12 Months Ended
	Dec. 31, 2019
Compensation And Retirement Disclosure [Abstract]
Retirement Plans	NOTE 15 - RETIREMENT PLANS The Company sponsors a savings and retirement 401(k) plan, which covers all employees who meet certain eligibility requirements and who choose to participate in the plan. The matching contribution to the 401(k) plan was $1,074, $892 and $805 in 2019, 2018 and 2017, respectively. The Company’s matching contribution is 100% of an employee’s first three percent contributed and 50% of the next two percent contributed. The Company also sponsors a pension plan which is a noncontributory defined benefit retirement plan for all employees who have attained the age of 20 1 ⁄ 2, completed six months of service and work 1,000 or more hours per year. Annual payments, subject to the maximum amount deductible for federal income tax purposes, are made to a pension trust fund. In 2006, the Company amended the pension plan to provide that no employee could be added as a participant to the pension plan after December 31, 2006. In April 2014, the Company amended the pension plan again to provide that no additional benefits would accrue beyond April 30, 2014. NOTE 15 - RETIREMENT PLANS (Continued) In October 2015, the Company, on behalf of it and its subsidiaries, entered into Pension Shortfall Agreements (the “Shortfall Agreements”) with ten employees of the Bank. When the Company ceased accruals to its defined benefit pension plan on April 30, 2014, the circumstances of some participants with limited periods until their anticipated retirement dates would not permit them to use other available alternatives to make up for the shortfall in their expected pension. The Company calculated the total amount of the shortfall for each of the referenced individuals after considering its contributions to other retirement benefits. Pension shortfall expense was $161 in 2019, $180 in 2018 and $18 in 2017. Included in pension shortfall expense was interest expense, totaling $20, $24 and $18 in 2019, 2018 and 2017, respectively, which was also recorded in and credited to the accounts of the ten individuals covered by this plan. Information about the pension plan is as follows: 2019 2018 Change in benefit obligation: Beginning benefit obligation $ 13,338 $ 17,916 Service cost — — Interest cost 479 627 Curtailment gain — — Settlement loss — 98 Actuarial (gain)/loss 3,546 (1,800 ) Benefits paid (1,793 ) (104 ) Settlement payments — (3,399 ) Ending benefit obligation 15,570 13,338 Change in plan assets, at fair value: Beginning plan assets 15,572 19,306 Actual return 1,404 (207 ) Employer contribution — — Benefits paid (1,793 ) (104 ) Settlement payments — (3,399 ) Administrative expenses — (24 ) Ending plan assets 15,183 15,572 Funded status at end of year $ (387 ) $ 2,234 Amounts recognized in accumulated other comprehensive income (loss) at December 31, consist of unrecognized actuarial loss of $6,009, net of $1,597 tax in 2019 and $3,799, net of $1,010 tax in 2018. The accumulated benefit obligation for the defined benefit pension plan was $15,570 at December 31, 2019 and $13,338 at December 31, 2018. NOTE 15 - RETIREMENT PLANS (Continued) The components of net periodic pension expense were as follows: 2019 2018 2017 Service cost $ — $ — $ — Interest cost 479 627 679 Expected return on plan assets (811 ) (1,355 ) (1,178 ) Net amortization and deferral 156 149 380 Net periodic pension cost (benefit) (176 ) (579 ) (119 ) Additional loss due to settlement — 1,188 237 Total pension cost (benefit) $ (176 ) $ 609 $ 118 Net loss (gain) recognized in other comprehensive income $ 2,798 $ (1,453 ) $ (322 ) Total recognized in net periodic benefit cost and other comprehensive loss (before tax) $ 2,622 $ (2,032 ) $ (441 ) The components of net periodic benefit cost other than the service cost component are included in the line item “other operating expenses” in the Consolidated Statement of Operations. The estimated net loss for the defined benefit pension plan that will be amortized from accumulated other comprehensive loss into net periodic benefit cost over the next fiscal year is $156. The Company incurred settlement costs in 2019, 2018 and 2017 of $0, $1,188 and $237, respectively. The weighted average assumptions used to determine benefit obligations at year-end were as follows: 2019 2018 2017 Discount rate on benefit obligation 3.13 % 4.14 % 3.51 % Long-term rate of return on plan assets 4.96 % 7.00 % 7.00 % Rate of compensation increase 0.00 % 0.00 % 0.00 % The weighted average assumptions used to determine net periodic pension cost were as follows: 2019 2018 2017 Discount rate on benefit obligation 4.14 % 3.51 % 4.00 % Long-term rate of return on plan assets 7.00 % 7.00 % 7.00 % Rate of compensation increase 0.00 % 0.00 % 0.00 % The Company uses long-term market rates to determine the discount rate on the benefit obligation. Declines in the discount rate lead to increases in the actuarial loss related to the benefit obligation. The expectation for long-term rate of return on the pension assets and the expected rate of compensation increases are reviewed periodically by management in consultation with outside actuaries and primary investment consultants. Factors considered in setting and adjusting these rates are historic and projected rates of return on the portfolio and historic and estimated rates of increases of compensation. Since the pension plan is frozen, the rate of compensation increase used to determine the benefit obligation for 2019, 2018 and 2017 was zero. NOTE 15 - RETIREMENT PLANS (Continued) The Company’s pension plan asset allocation at year-end 2019 and 2018 and target allocation for 2020 by asset category are as follows: Target Allocation Percentage of Plan Assets at Year-end Asset Category 2020 2019 2018 Equity securities 0-30% 20.0 % 33.1 % Debt securities 70-100 80.0 20.7 Money market funds 0 0.0 46.2 Total 100.0 % 100.0 % The Company developed the pension plan investment policies and strategies for plan assets with its pension management firm. The assets are currently invested in seven diversified investment funds, which include four equity funds and three bond funds. The long-term guidelines from above were created to maximize the return on portfolio assets while reducing the risk of the portfolio. The management firm may allocate assets among the separate accounts within the established long-term guidelines. Transfers among these accounts will be at the management firm’s discretion based on their investment outlook and the investment strategies that are outlined at periodic meetings with the Company. The expected long-term rate of return on the plan assets was 4.96% in 2019 and 7.00% in 2018. This return is based on the expected return for each of the asset categories, weighted based on the target allocation for each class. The Company does not expect to make any contribution to its pension plan in 2020. Employer contributions totaled $0 in 2019. Decreased plan assets and increased benefit obligations and actuarial gains led to a change in funded status from $2,234 at December 31, 2018 to a deficit of $387 at December 31, 2019. The following tables set forth by level, within the fair value hierarchy, the pension plan’s assets at fair value as of December 31, 2019 and 2018: December 31, 2019 Level 1 Level 2 Level 3 Total Assets: Common/collective trust: Bonds $ 12,146 $ — $ — $ 12,146 Equities 3,037 — — 3,037 Total assets at fair value $ 15,183 $ — $ — $ 15,183 NOTE 15 - RETIREMENT PLANS (Continued) December 31, 2018 Level 1 Level 2 Level 3 Total Assets: Money market funds $ 2,689 $ — $ — $ 2,689 Common/collective trust: Bonds 3,221 — — 3,221 Equities 5,153 — — 5,153 Money market 4,509 — — 4,509 Total assets at fair value $ 15,572 $ — $ — $ 15,572 Investment in equity securities, debt securities, money market funds and mutual funds are valued at the closing price reported on the active market on which the individual securities are traded. The methods described above may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. Furthermore, while the Pension Plan believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in a different fair value measurement at the reporting date. Expected benefit payments, which reflect expected future service, are as follows: 2020 $ 204 2021 246 2022 314 2023 375 2024 416 2025 through 2029 480 Total $ 2,035 Supplemental Retirement Plan Civista established a supplemental retirement plan (“SERP”) in 2013, which covers key members of management. Under the SERP, participants will receive annually, following retirement, a percentage of their base compensations at the time of their retirement for a maximum of ten years. The SERP liability recorded at December 31, 2019, was $2,836, compared to $2,570 at December 31, 2018. The expense related to the SERP was $394, $351 and $365 for 2019, 2018 and 2017, respectively. Distributions to participants made in 2019, 2018 and 2017 totaled $128, $87, and $41, respectively.

Equity Incentive Plan

Equity Incentive Plan	12 Months Ended
	Dec. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Equity Incentive Plan	NOTE 16 - EQUITY INCENTIVE PLAN At the Company’s 2014 annual meeting, the shareholders adopted the Company’s 2014 Incentive Plan (“2014 Incentive Plan”). The 2014 Incentive Plan authorizes the Company to grant options, stock awards, stock units and other awards for up to 375,000 common shares of the Company. There were 240,001 shares available for grants under this plan at December 31, 2019. No options had been granted under the 2014 Incentive Plan as of December 31, 2019 and 2018. In recent years, the Board of Directors has awarded restricted common shares to senior officers of the Company. The restricted shares vest ratably over a three-year period following the grant date. The product of the number of restricted shares granted and the grant date market price of the Company’s common shares determines the fair value of restricted shares under the Company’s 2014 Incentive Plan. Management recognizes compensation expense for the fair value of restricted shares on a straight-line basis over the requisite service period for the entire award. During the twelve months ended December 31, 2019, 2018 and 2017, directors of the Company’s banking subsidiary, Civista, were paid a retainer in the form of non-restricted common shares of the Company. The aggregate common shares of 8,946, 7,071 and 7,171, respectively were issued to Civista directors as payment of their retainer for their service on the Civista Board of Directors. The issuances were expensed in their entirety when the shares were issued in the amounts of $196, $165 and $152, respectively. The Company includes share-based compensation for employees as “Compensation expense” in the Consolidated Statements of Operations. The following is a summary of the status of the Company’s restricted shares, and changes therein during the twelve months ended December 31, 2019: December 31, 2019 Number of Restricted Shares Weighted Average Grant Date Fair Value Nonvested at beginning of period 39,970 $ 19.10 Granted 21,106 20.65 Vested (16,557 ) 17.31 Forfeited (492 ) 22.41 Nonvested at end of period 44,027 20.48 NOTE 16 - EQUITY INCENTIVE PLAN (Continued) The following is a summary of the status of the Company’s awarded restricted shares as of December 31, 2019: At December 31, 2019 Date of Award Shares Remaining Expense Remaining Vesting Period (Years) January 15, 2016 4,108 $ 21 1.00 March 20, 2017 3,725 — 0.00 March 20, 2017 3,581 49 2.00 April 10, 2018 5,282 47 1.00 April 10, 2018 6,225 93 3.00 March 14, 2019 10,188 130 2.00 March 14, 2019 10,918 158 4.00 44,027 $ 498 2.25 During the twelve months ended December 31, 2019, 2018 and 2017, the Company recorded share-based compensation expense of $335, $263 and $274, respectively and director retainer fees of $196, $165 and $152, respectively, for shares granted under the 2014 Incentive Plan. At December 31, 2019, the total compensation cost related to unvested awards not yet recognized is $498, which is expected to be recognized over the weighted average remaining life of the grants of 2.25 years.

Fair Value Measurement

Fair Value Measurement	12 Months Ended
	Dec. 31, 2019
Fair Value Disclosures [Abstract]
Fair Value Measurement	NOTE 17 - FAIR VALUE MEASUREMENT U.S. generally accepted accounting principles establish a hierarchal disclosure framework associated with the level of observable pricing utilized in measuring assets and liabilities at fair value. The three broad levels defined by the hierarchy are as follows: Level 1: Quoted prices for identical assets in active markets that are identifiable on the measurement date; Level 2: Significant other observable inputs, such as quoted prices for similar assets, quoted prices in markets that are not active and other inputs that are observable or can be corroborated by observable market data; Level 3: Significant unobservable inputs that reflect the Company’s own view about the assumptions that market participants would use in pricing an asset. Securities: Equity securities: Fair value swap asset/liability: NOTE 17 - FAIR VALUE MEASUREMENT (Continued) Impaired loans: Other real estate owned: Assets and liabilities measured at fair value are summarized below. Fair Value Measurements at December 31, 2019 Using: (Level 1) (Level 2) (Level 3) Assets measured at fair value on a recurring basis: Securities available for sale U.S. Treasury securities and obligations of U.S. Government agencies $ — $ 19,601 $ — Obligations of states and political subdivisions — 206,034 — Mortgage-backed securities in government sponsored entities — 132,864 — Total securities available for sale — 358,499 — Equity securities — 1,191 — Swap asset — 8,918 — Liabilities measured at fair value on a recurring basis: Swap liability — 8,918 — Assets measured at fair value on a nonrecurring basis: Impaired Loans $ — $ — $ 1 NOTE 17 - FAIR VALUE MEASUREMENT (Continued) Fair Value Measurements at December 31, 2018 Using: (Level 1) (Level 2) (Level 3) Assets measured at fair value on a recurring basis: Securities available for sale U.S. Treasury securities and obligations of U.S. Government agencies $ — $ 30,685 $ — Obligations of states and political subdivisions — 172,071 — Mortgage-backed securities in government sponsored entities — 143,538 — Total securities available for sale — 346,294 — Equity securities — 1,070 — Swap asset — 2,837 — Liabilities measured at fair value on a recurring basis: Swap liability — 2,837 — Assets measured at fair value on a nonrecurring basis: Impaired Loans $ — $ — $ 1,803 The following tables presents quantitative information about the Level 3 significant unobservable inputs for assets and liabilities measured at fair value on a nonrecurring basis at December 31, 2019 and 2018. Quantitative Information about Level 3 Fair Value Measurements December 31, 2019 Fair Value Valuation Technique Unobservable Input Range Weighted Average Impaired loans $ 1 Appraisal of collateral Appraisal adjustments 30% 30% Holding period 22 months 22 months Quantitative Information about Level 3 Fair Value Measurements December 31, 2018 Fair Value Valuation Technique Unobservable Input Range Weighted Average Impaired loans $ 1,803 Appraisal of collateral Appraisal adjustments 0% - 30% 26% Liquidation expense 0% - 10% 8% Holding period 0 - 30 months 21 months NOTE 17 - FAIR VALUE MEASUREMENT (Continued) The carrying amount and fair value of financial instruments carried at amortized cost were as follows: December 31, 2019 Carrying Amount Total Fair Value Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 48,535 $ 48,535 $ 48,535 $ — $ — Other securities 20,280 20,280 20,280 — — Loans, held for sale 2,285 2,331 2,331 — — Loans, net of allowance for loan losses 1,694,203 1,713,863 — — 1,713,863 Bank owned life insurance 44,999 44,999 44,999 — — Accrued interest receivable 7,093 7,093 7,093 — — Financial Liabilities: Nonmaturing deposits 1,402,924 1,402,924 1,402,924 — — Time deposits 275,840 276,616 — — 276,616 Short-term FHLB advances 101,500 101,500 101,500 — — Long-term FHLB advances 125,000 123,893 — — 123,893 Securities sold under agreement to repurchase 18,674 18,674 18,674 — — Subordinated debentures 29,427 34,452 — — 34,452 Accrued interest payable 277 277 277 — — December 31, 2018 Carrying Amount Total Fair Value Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 42,779 $ 42,779 $ 42,779 $ — $ — Other securities 21,021 21,021 21,021 — — Loans, held for sale 1,391 1,391 1,391 — — Loans, net of allowance for loan losses 1,548,262 1,517,278 — — 1,517,278 Bank owned life insurance 43,037 43,037 43,037 — — Accrued interest receivable 6,723 6,723 6,723 — — Financial Liabilities: Nonmaturing deposits 1,312,207 1,312,207 1,312,207 — — Time deposits 267,686 267,943 — — 267,943 Short-term FHLB advances 188,600 188,600 188,600 — — Long-term FHLB advances 5,000 4,983 — — 4,983 Securities sold under agreement to repurchase 22,199 22,199 22,199 — — Subordinated debentures 29,427 34,620 — — 34,620 Accrued interest payable 230 230 230 — — The fair value approximates carrying amount for all items except those described below. Fair value for other securities approximates carrying value. For fixed rate loans or deposits and for variable rate loans or deposits with infrequent repricing or repricing limits, fair value is based on discounted cash flows using current market rates applied to the cash flow analysis or underlying collateral values. For swaps, fair value of the swap asset and liability is based on an external derivative model using data inputs as of the valuation date. Fair value of debt is based on current rates for similar financing. The fair value of off-balance-sheet items is based on the current fees or cost that would be charged to enter into or terminate such arrangements and are considered nominal. NOTE 17 - FAIR VALUE MEASUREMENT (Continued) For certain homogeneous categories of loans, such as some residential mortgages, credit card receivables, and other consumer loans, fair value is estimated using the quoted market prices for securities backed by similar loans, adjusted for differences in loan characteristics. The fair value of other types of loans is estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities.

Commitments, Contingencies and

Commitments, Contingencies and Off-Balance-Sheet Risk	12 Months Ended
	Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Commitments, Contingencies and Off-Balance-Sheet Risk	NOTE 18 - COMMITMENTS, CONTINGENCIES AND OFF-BALANCE-SHEET RISK Some financial instruments, such as loan commitments, credit lines, letters of credit, and overdraft protection are issued to meet customer financing needs. These are agreements to provide credit or to support the credit of others, as long as conditions established in the contract are met, and usually have expiration dates. Commitments may expire without being used. Off-balance-sheet risk to credit loss exists up to the face amount of these instruments, although material losses are not anticipated. The same credit policies are used to make such commitments as are used for loans, including obtaining collateral at exercise of the commitment. The contractual amount of financial instruments with off-balance-sheet risk was as follows at year-end. 2019 2018 Fixed Rate Variable Rate Fixed Rate Variable Rate Commitments to extend credit: Lines of credit and construction loans $ 15,155 $ 396,516 $ 14,984 $ 359,220 Overdraft protection 5 37,286 3 37,201 Letters of credit 624 776 624 850 $ 15,784 $ 434,578 $ 15,611 $ 397,271 Commitments to make loans are generally made for a period of one year or less. Fixed-rate loan commitments included above had interest rates ranging from 4.50% to 8.00% at December 31, 2019 and 2.88% to 8.50% at December 31, 2018. Maturities extend up to 30 years. Civista is required to maintain certain reserve balances on hand in accordance with the Federal Reserve Board requirements. The average reserve balance maintained in accordance with such requirements was $7,127 on December 31, 2019 and $8,891 on December 31, 2018.

Capital Requirements and Restri

Capital Requirements and Restriction on Retained Earnings	12 Months Ended
	Dec. 31, 2019
Capital Requirements And Restriction On Retained Earnings [Abstract]
Capital Requirements and Restriction on Retained Earnings	NOTE 19 - CAPITAL REQUIREMENTS AND RESTRICTION ON RETAINED EARNINGS CBI and Civista are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory-and possibly additional discretionary-actions by regulators that, if undertaken, could have a direct material effect on the financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Companies must meet specific capital guidelines that involve quantitative measures of the Companies’ assets, liabilities, and certain off-balance-sheet items as calculated under U.S. GAAP, regulatory reporting requirements, and regulatory capital standards. The Companies’ capital amounts and classification are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors. Quantitative measures established by regulatory capital standards to ensure capital adequacy require the Companies to maintain minimum amounts and ratios (set forth in the following table) of total and Tier 1 capital to risk-weighted assets, common equity Tier 1 capital to total risk-weighted assets, and of Tier 1 capital to average assets. Management believes, as of December 31, 2019, that the Companies met all capital adequacy requirements to which they were subject. NOTE 19 - CAPITAL REQUIREMENTS AND RESTRICTION ON RETAINED EARNINGS (Continued) As of December 31, 2019, and 2018, the most recent notification from the Federal Reserve Bank categorized the Bank as well capitalized under the regulatory framework for prompt corrective action. To be categorized as well capitalized the Companies must maintain minimum total risk-based capital, Tier 1 risk-based capital, common equity Tier 1 risk-based capital, and Tier 1 leverage ratios as set forth in the table below. There are no conditions or events since that notification that management believes have changed the institution’s category. The Company’s and Civista’s actual capital levels and minimum required capital levels at December 31, 2019 and 2018 were as follows: To Be Well Capitalized Under For Capital Prompt Corrective Actual Adequacy Purposes Action Purposes Amount Ratio Amount Ratio Amount Ratio 2019 Total Risk Based Capital Consolidated $ 285,268 16.1 % $ 141,506 8.0 % n/a n/a Civista 250,920 14.2 141,445 8.0 $ 176,807 10.0 % Tier I Risk Based Capital Consolidated 270,501 15.3 106,129 6.0 n/a n/a Civista 235,094 13.3 106,084 6.0 141,445 8.0 CET1 Risk Based Capital Consolidated 241,074 13.6 79,597 4.5 n/a n/a Civista 224,653 12.7 79,563 4.5 114,924 6.5 Leverage Consolidated 270,501 12.3 87,652 4.0 n/a n/a Civista 235,094 10.8 87,362 4.0 109,203 5.0 2018 Total Risk Based Capital Consolidated $ 260,531 16.1 % $ 129,080 8.0 % n/a n/a Civista 228,620 14.2 128,918 8.0 $ 161,407 10.0 % Tier I Risk Based Capital Consolidated 246,852 15.3 96,810 6.0 n/a n/a Civista 213,922 13.3 96,689 6.0 129,125 8.0 CET1 Risk Based Capital Consolidated 208,061 12.9 72,608 4.5 n/a n/a Civista 203,441 12.6 72,517 4.5 104,914 6.5 Leverage Consolidated 246,852 12.8 80,788 4.0 n/a n/a Civista 213,922 10.6 80,642 4.0 100,802 5.0 CBI’s primary source of funds for paying dividends to its shareholders and for operating expense is the cash accumulated from dividends received from Civista. Payment of dividends by Civista to CBI is subject to restrictions by Civista’s regulatory agencies. These restrictions generally limit dividends to the current and prior two years retained earnings as defined by the regulations. In addition, dividends may not reduce capital levels below minimum regulatory requirements. At December 31, 2019, Civista had $53,609 of net profits available to pay dividends to CBI without requiring regulatory approval.

Parent Company Only Condensed F

Parent Company Only Condensed Financial Information	12 Months Ended
	Dec. 31, 2019
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]
Parent Company Only Condensed Financial Information	NOTE 20 - PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION Condensed financial information of CBI follows: December 31, Condensed Balance Sheets 2019 2018 Assets: Cash $ 24,089 $ 19,678 Equity securities 1,191 1,070 Investment in bank subsidiary 319,714 288,866 Investment in nonbank subsidiaries 15,181 14,081 Other assets 1,683 7,639 Total assets $ 361,858 $ 331,334 Liabilities: Deferred income taxes and other liabilities $ 2,305 $ 3,009 Subordinated debentures 29,427 29,427 Total liabilities 31,732 32,436 Shareholders’ Equity: Preferred stock — 9,364 Common stock 276,422 266,901 Accumulated earnings 67,974 41,320 Treasury Stock (21,144 ) (17,235 ) Accumulated other comprehensive loss 6,874 (1,452 ) Total shareholders’ equity 330,126 298,898 Total liabilities and shareholders’ equity $ 361,858 $ 331,334 For the years ended December 31, Condensed Statements of Operations 2019 2018 2017 Dividends from bank subsidiaries $ 13,300 $ 10,000 $ — Interest expense (1,423 ) (1,320 ) (1,035 ) Pension expense 176 199 (925 ) Acquisition expense — (10,738 ) — Other expense, net (1,107 ) (1,740 ) (1,071 ) Income (loss) before equity in undistributed net earnings of subsidiaries 10,946 (3,599 ) (3,031 ) Income tax benefit 494 1,751 1,407 Equity in undistributed net earnings of subsidiaries 22,438 15,987 17,496 Net income $ 33,878 $ 14,139 $ 15,872 Comprehensive income $ 42,204 $ 14,089 $ 17,284 NOTE 20 - PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (Continued) For the years ended December 31, Condensed Statements of Cash Flows 2019 2018 2017 Operating activities: Net income $ 33,878 $ 14,139 $ 15,872 Adjustment to reconcile net income to net cash from operating activities: Change in other assets and other liabilities 4,437 794 (2,147 ) Gain on sale of fixed assets — (110 ) (66 ) Equity in undistributed net earnings of subsidiaries (22,438 ) (15,987 ) (17,496 ) Net cash from (used for) operating activities 15,877 (1,164 ) (3,837 ) Investing activities: Proceeds from sale of premises and equipment — 899 138 Disposal of investment in subsidiary 41 — — Acquisition and additional capitalization of subsidiary, net of cash acquired — (5,216 ) (275 ) Net cash from (used for) investing activities 41 (4,317 ) (137 ) Financing activities: Cash paid on fractional shares on preferred stock conversion to common stock (2 ) — — Net proceeds from common stock issuance — — 32,821 Purchase of treasury stock (3,909 ) — — Payment to repurchase series B preferred stock (402 ) — — Payment to repurchase common stock — — (4 ) Cash dividends paid (7,194 ) (4,749 ) (3,682 ) Net cash from (used for) financing activities (11,507 ) (4,749 ) 29,135 Net change in cash and cash equivalents 4,411 (10,230 ) 25,161 Cash and cash equivalents at beginning of year 19,678 29,908 4,747 Cash and cash equivalents at end of year $ 24,089 $ 19,678 $ 29,908

Preferred Shares

Preferred Shares	12 Months Ended
	Dec. 31, 2019
Equity [Abstract]
Preferred Shares	NOTE 21 - PREFERRED SHARES On December 19, 2013, the Company completed the sale of 1,000,000 depositary shares, each representing a 1/40th ownership interest in a 6.50% Noncumulative Redeemable Convertible Perpetual Preferred Share, Series B, of the Company, with a liquidation preference of $1,000 per share (equivalent to $25.00 per depositary share). The Company sold the maximum of 1,000,000 depositary shares in the offering, resulting in gross proceeds to the Company of $25,000. Using proceeds from the sale of the depositary shares, the Company redeemed all of its outstanding Series A Preferred Shares for an aggregate purchase price of $22,857, which redemption was completed as of February 15, 2014. All outstanding depositary shares were redeemed or converted into common shares by December 20, 2019.

Earnings per Common Share

Earnings per Common Share	12 Months Ended
	Dec. 31, 2019
Earnings Per Share [Abstract]
Earnings per Common Share	NOTE 22 - EARNINGS PER COMMON SHARE The factors used in the earnings per share computation follow. 2019 2018 2017 Basic Net income $ 33,878 $ 14,139 $ 15,872 Preferred stock dividends 647 959 1,244 Net income available to common shareholders—basic $ 33,231 $ 13,180 $ 14,628 Weighted average common shares outstanding—basic 15,652,881 11,971,786 9,906,856 Basic earnings per share $ 2.12 $ 1.10 $ 1.48 Diluted Net income available to common shareholders—basic $ 33,231 $ 13,180 $ 14,628 Preferred stock dividends on convertible preferred stock 647 959 1,244 Net income available to common shareholders—diluted $ 33,878 $ 14,139 $ 15,872 Weighted average common shares outstanding for earnings per common share basic 15,652,881 11,971,786 9,906,856 Add: dilutive effects of convertible preferred shares 1,198,859 1,883,921 2,445,760 Average shares and dilutive potential common shares outstanding—diluted 16,851,740 13,855,707 12,352,616 Diluted earnings per share $ 2.01 $ 1.02 $ 1.28 Basic earnings per common share are calculated by dividing net income by the weighted-average number of common shares outstanding for the period. Diluted earnings per common share include the dilutive effect, if any, of additional potential common shares issuable under the equity incentive plan, computed using the treasury stock method, and the impact of the Company’s convertible preferred shares using the “if converted” method.

Quarterly Financial Data (Unaud

Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract]
Quarterly Financial Data (Unaudited)	NOTE 23 - QUARTERLY FINANCIAL DATA (UNAUDITED) Interest Income Net Interest Income Net Income (Loss) Basic Earnings (loss) per Common Share Diluted Earnings (loss) per Common Share 2019 First quarter (1)(2) $ 24,584 $ 21,719 $ 9,669 $ 0.61 $ 0.57 Second quarter (1)(9) 24,926 21,741 8,660 0.55 0.51 Third quarter (3)(9) 24,023 20,418 7,708 0.48 0.46 Fourth quarter (4) 24,521 21,222 7,841 0.48 0.47 2018 First quarter (2)(5) $ 15,924 $ 14,772 $ 6,989 $ 0.65 $ 0.55 Second quarter (6)(7)(8)(9) 16,160 14,766 3,014 0.26 0.24 Third quarter (8)(9)(10) 17,886 15,824 (3,433 ) (0.31 ) (0.31 ) Fourth quarter (10) 23,707 20,745 7,569 0.48 0.45 ( 1 ) Interest income and net interest income increased due to increased volume and rate on loans, non-taxable securities and interest-bearing deposits in other banks. (2) Net income increased due to fees on tax refund processing program. ( 3 ) Interest income and net interest income decreased due to a decrease in rate on interest earning assets and an increase on rate on interest-bearing liabilities. ( 4 ) Interest income and net interest income increased due to an increase in loan volume and a decrease in rate on interest-bearing liabilities. ( 5 ) Interest income and net interest income increased due to volume and rate increases on interest-bearing deposits in other banks. ( 6 ) Interest income increased due to increases in loan volume and rate. ( 7 ) Net interest income decreased due to increased volume and rate on FHLB overnight borrowings. ( 8 ) Net income decreased due to merger related expenses. ( 9 ) Net income decreased due to a decrease in fees on the tax refund program. ( 10 ) Interest income and net interest income increased due to increased volume in earning assets.

Derivatives

Derivatives	12 Months Ended
	Dec. 31, 2019
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Derivatives	NOTE 24 - DERIVATIVES To accommodate customer need and to support the Company’s asset/liability positioning, on occasion we enter into interest rate swaps with a customer and a bank counterparty. The interest rate swaps are free-standing derivatives and are recorded at fair value. The Company enters into a floating rate loan and a fixed rate swap with our customer. Simultaneously, the Company enters into an offsetting fixed rate swap with a bank counterparty. In connection with each swap transaction, the Company agrees to pay interest to the customer on a notional amount at a variable interest rate and receive interest from the customer on the same notional amount at a fixed interest rate. At the same time, the Company agrees to pay a bank counterparty the same fixed interest rate on the same notional amount and receive the same variable interest rate on the same notional amount. These transactions allow the Company’s customer to effectively convert variable rate loans to fixed rate loans. Since the Company acts as an intermediary for its customer, changes in the fair value of the underlying derivative contracts offset each other and do not significantly impact the Company’s results of operations. None of the Company’s derivatives are designated as hedging instruments. NOTE 24 - DERIVATIVE HEDGING INSTRUMENTS (Continued) The following table summarizes the Company’s interest rate swap positions as of December 31, 2019. Classification on the Consolidated Balance Sheet Notional Amount Fair Value Weighted Average Rate Received/ (Paid) Derivative Assets Other Assets $ 151,648 $ 8,918 5.04 % Derivative Liabilities Accrued expenses and other liabilities (151,648 ) (8,918 ) -5.04 % Net Exposure $ — $ — The following table summarizes the Company’s interest rate swap positions as of December 31, 2018. Classification on the Consolidated Balance Sheet Notional Amount Fair Value Weighted Average Rate Received/ (Paid) Derivative Assets Other Assets $ 120,131 $ 2,837 5.19 % Derivative Liabilities Accrued expenses and other liabilities (120,131 ) (2,837 ) -5.19 % Net Exposure $ — $ — The Company monitors and controls all derivative products with a comprehensive Board of Director approved commercial loan swap policy. All hedge transactions must be approved in advance by the Lenders Loan Committee or the Directors Loan Committee of the Board of Directors. The Company classifies changes in the fair value of derivatives with “Other” in the Consolidated Statements of Operation.

Qualified Affordable Housing Pr

Qualified Affordable Housing Project Investments	12 Months Ended
	Dec. 31, 2019
Federal Home Loan Banks [Abstract]
Qualified Affordable Housing Project Investments	NOTE 25 – QUALIFIED AFFORDABLE HOUSING PROJECT INVESTMENTS The Company invests in qualified affordable housing projects. At December 31, 2019 and 2018, the balance of the Company’s investments in qualified affordable housing projects was $5,154 and $4,276, respectively. These balances are reflected in the other assets line on the Consolidated Balance Sheet. The unfunded commitments related to the investments in qualified affordable housing projects totaled $5,417 and $4,922 at December 31, 2019 and 2018, respectively. During the years ended December 31, 2019, 2018 and 2017, the Company recognized amortization expense with respect to its investments in qualified affordable housing projects of $570, $473 and $354, respectively, which was included within pre-tax income on the Consolidated Statements of Operations. Additionally, during the years ended December 31, 2019, 2018 and 2017, the Company recognized tax credits and other benefits from its investments in affordable housing tax credits of $995, $903 and $686, respectively. During the years ended December 31, 2019, 2018 and 2017, the Company did not incur impairment losses related to its investment in qualified affordable housing projects.

Revenue Recognition

Revenue Recognition	12 Months Ended
	Dec. 31, 2019
Revenue From Contract With Customer [Abstract]
Revenue Recognition	NOTE 26 – REVENUE RECOGNITION On January 1, 2018, the Company adopted ASU No. 2014-09 “Revenue from Contracts with Customers” (Topic 606) Topic 606 does not apply to revenue associated with financial instruments, including revenue from loans and securities. In addition, certain noninterest income streams such as fees associated with mortgage servicing rights, financial guarantees, derivatives, and certain credit card fees are also not in scope of the new guidance. Topic 606 is applicable to noninterest revenue streams such as trust and asset management income, deposit related fees, interchange fees, merchant income, and annuity and insurance commissions. However, the recognition of these revenue streams did not change significantly upon adoption of Topic 606. Substantially all of the Company’s revenue is generated from contracts with customers. Noninterest revenue streams in-scope of Topic 606 are discussed below. Service Charges Service charges consist of account analysis fees (i.e., net fees earned on analyzed business and public checking accounts), monthly service fees, and other deposit account related fees. The Company’s performance obligation for account analysis fees and monthly service fees is generally satisfied, and the related revenue recognized, over the period in which the service is provided. Other deposit account related fees are largely transactional based, and therefore, the Company’s performance obligation is satisfied, and related revenue recognized, at a point in time. Payment for service charges on deposit accounts is primarily received immediately or in the following month through a direct charge to customers’ accounts. ATM/Interchange Fees Fees, exchange, and other service charges are primarily comprised of debit and credit card income, ATM fees and other service charges. Debit and credit card income is primarily comprised of interchange fees earned whenever the Company’s debit and credit cards are processed through card payment networks such as Mastercard. ATM fees are primarily generated when a Company cardholder uses a non-Company ATM or a non-Company cardholder uses a Company ATM. The Company’s performance obligation for fees, exchange, and other service charges are largely satisfied, and related revenue recognized, when the services are rendered or upon completion. Payment is typically received immediately or in the following month. Wealth Management Fees Wealth management fees are primarily comprised of fees earned from the management and administration of trusts and other customer assets. The Company’s performance obligation is generally satisfied over time and the resulting fees are recognized monthly, based upon the month-end market value of the assets under management and the applicable fee rate. Payment is generally received in the following month through a direct charge to customers’ accounts. The Company does not earn performance-based incentives. The Company’s performance obligation for these transactional-based services is generally satisfied, and related revenue recognized, at a point in time (i.e., as incurred). Payment is received shortly after services are rendered. Tax Refund Processing Fees The Company facilitates the payment of federal and state income tax refunds in partnership with a third-party vendor. Refund Transfers (“RTs”) are fee-based products whereby a tax refund is issued to the taxpayer after the Company has received the refund from the federal or state government. As part of this agreement the Company earns fee income, the majority of which is received in the first quarter of the year. The Company’s fee income revenue is recognized based on the estimated percent of business completed by each date. NOTE 26 – REVENUE RECOGNITION (Continued) Other Other noninterest income consists of other recurring revenue streams such as check order fees, wire transfer fees, safety deposit box rental fees, item processing fees and other miscellaneous revenue streams. Check order income mainly represents fees charged to customers for checks. Wire transfer fees represent revenue from processing wire transfers. Safe deposit box rental fees are charged to the customer on an annual basis and recognized upon receipt of payment. The Company determined that since rentals and renewals occur fairly consistently over time, revenue is recognized on a basis consistent with the duration of the performance obligation. Item processing fee income represents fees charged to other financial institutions for processing their transactions. Payment is typically received in the following month. The following presents noninterest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the years ended December 31, 2019, 2018 and 2017. For the years ended December 31, 2019 2018 2017 Noninterest Income In-scope of Topic 606: Service charges $ 6,395 $ 5,208 $ 4,777 ATM/Interchange fees 4,056 2,794 2,304 Wealth management fees 3,670 3,669 3,068 Tax refund processing fees 2,750 2,750 2,750 Other 911 892 738 Noninterest Income (in-scope of Topic 606) 17,782 15,313 13,637 Noninterest Income (out-of-scope of Topic 606) 4,661 2,818 2,697 Total Noninterest Income $ 22,443 $ 18,131 $ 16,334 Contract Balances A contract asset balance occurs when an entity performs a service for a customer before the customer pays consideration (resulting in a contract receivable) or before payment is due (resulting in a contract asset). A contract liability balance is an entity’s obligation to transfer a service to a customer for which the entity has already received payment (or payment is due) from the customer. The Company’s noninterest revenue streams are largely based on transactional activity, or standard month-end revenue accruals such as asset management fees based on month-end market values. Consideration is often received immediately or shortly after the Company satisfies its performance obligation and revenue is recognized. The Company does not typically enter into long-term revenue contracts with customers, and therefore, does not experience significant contract balances. As of December 31, 2019 and December 31, 2018, the Company did not have any significant contract balances. Contract Acquisition Costs In connection with the adoption of Topic 606, an entity is required to capitalize, and subsequently amortize into expense, certain incremental costs of obtaining a contract with a customer if these costs are expected to be recovered. The incremental costs of obtaining a contract are those costs that an entity incurs to obtain a contract with a customer that it would not have incurred if the contract had not been obtained (for example, sales commission). The Company utilizes the practical expedient which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less. Upon adoption of Topic 606, the Company did not capitalize any contract acquisition cost.

Leases

Leases	12 Months Ended
	Dec. 31, 2019
Leases [Abstract]
Leases	NOTE 27 - LEASES We have operating leases for several branch locations and office space. The Company’s lease agreements do not contain any material residual value guarantees or material restrictive covenants. We also lease certain office equipment under operating leases. Many of our leases include both lease (e.g., minimum rent payments) and non-lease (e.g., common-area or other maintenance costs) components. The Company accounts for each component separately based on the standalone price of each component. In addition, we have several operating leases with lease terms of less than one year and therefore, we have elected the practical expedient to exclude these short-term leases from our ROU assets and lease liabilities. Most leases include one or more options to renew. The exercise of lease renewal options is typically at our sole discretion. The majority of renewals to extend the lease terms are included in our ROU assets and lease liabilities as they are reasonably certain of exercise. As most of our leases do not provide an implicit rate, we use the fully collateralized FHLB borrowing rate, commensurate with the lease terms based on the information available at the lease commencement date in determining the present value of the lease payments. The balance sheet information related to our operating leases were as follows as of December 31, 2019: Classification on the Consolidated Balance Sheet December 31, 2019 Assets: Operating lease Other assets $ 3,273 Liabilities: Operating lease Accrued expenses and other liabilities $ 3,273 The cost components of our operating leases were as follows for the period ended December 31, 2019: December 31, 2019 Lease cost Operating lease cost $ 429 Short-term lease cost 262 Sublease income (49 ) Total lease cost $ 642 NOTE 27 – LEASES (Continued) Maturities of our lease liabilities for all operating leases for each of the next five years and thereafter is as follows: 2020 $ 511 2021 497 2022 438 2023 430 2024 422 Thereafter 1,381 Total lease payments $ 3,679 Less: Imputed Interest 406 Present value of lease liabilities $ 3,273 The weighted average remaining lease terms and discount rates for all of our operating leases were as follows as of December 31, 2019: Weighted-average remaining lease term - operating leases (years) 6.25 Weighted-average discount rate - operating leases 2.92 % Operating leases 2020 $ 660 2021 367 2022 293 2023 215 2024 206 Thereafter 595 Total $ 2,336 The rent commitments listed above are primarily for the leasing of seven financial services branches.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2019
Accounting Policies [Abstract]
Nature of Operations and Principles of Consolidation	Nature of Operations and Principles of Consolidation Civista provides financial services through its offices in the Ohio counties of Erie, Crawford, Champaign, Cuyahoga, Franklin, Logan, Summit, Huron, Ottawa, Madison, Montgomery and Richland, in the Indiana counties of Dearborn and Ripley and in the Kentucky county of Kenton. Its primary deposit products are checking, savings, and term certificate accounts, and its primary lending products are residential mortgage, commercial, and installment loans. Substantially all loans are secured by specific items of collateral including business assets, consumer assets and commercial and residential real estate. Commercial loans are expected to be repaid from cash flow from operations of businesses. There are no significant concentrations of loans to any one industry or customer. However, our customers’ ability to repay their loans is dependent on the real estate and general economic conditions in the area. Other financial instruments that potentially represent concentrations of credit risk include deposit accounts in other financial institutions. FCIA was formed to allow the Company to participate in commission revenue generated through its third party insurance agreement. Insurance commission revenue was less than 1.0% of total revenue for each of the years ended December 31, 2019, 2018 and 2017. WSP was formed to hold repossessed assets of CBI’s subsidiaries. WSP revenue was less than 1% of total revenue for each of the years ended December 31, 2019, 2018 and 2017. FCRS was formed in 2012 to facilitate payment of individual state and federal tax refunds. The operations of FCRS were discontinued June 30, 2019. CRMI was formed in 2017 to provide property and casualty insurance coverage to CBI and its’ subsidiaries for which insurance may not be currently available or economically feasible in the insurance marketplace. CRMI revenue was less than 1% of total revenue for each of the years ended December 31, 2019, 2018 and 2017.
Use of Estimates	Use of Estimates
Cash Flows	Cash Flows
Securities	Securities NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Interest income includes amortization of purchase premium or discount. Premiums and discounts on securities are amortized on the level-yield method without anticipating prepayments, except for mortgage backed securities where prepayments are anticipated. Gains and losses on sales are based on the amortized cost of the security sold using the specific identification method. Securities are evaluated on at least a quarterly basis and more frequently when economic or market conditions warrant such an evaluation to determine whether a decline in their value is other than temporary. For debt securities, management considers whether the present value of cash flows expected to be collected are less than the security’s amortized cost basis, the magnitude and duration of the decline, the reasons underlying the decline and the Company’s intent to sell the security or whether it is more likely than not that the Company would be required to sell the security before its anticipated recovery in market value, to determine whether the loss in value is other than temporary. Once a decline in value is determined to be other than temporary, if the Company does not intend to sell the security, and it is more likely than not that it will not be required to sell the security, before recovery of the security’s amortized cost basis, the charge to earnings is limited to the amount of credit loss. Any remaining difference between fair value and amortized cost is recognized in other comprehensive income, net of applicable taxes. Otherwise, the entire difference between far value and amortized cost is charged to earnings. Other securities which include FHLB stock, Federal Reserve Bank (“FRB”) stock, Federal Agricultural Mortgage Corporation stock, Bankers’ Bancshares Inc. (“BB”) stock, and Norwalk Community Development Corp (“NCDC”) stock are carried at cost.
Equity Securities	Equity securities
Loans Held for Sale	Loans Held for Sale:
Loans	Loans: Interest income on mortgage and commercial loans is discontinued at the time the loan is 90 days delinquent unless the credit is well-secured and in process of collection. Interest income on consumer loans is discontinued when management determines future collection is unlikely. In all cases, loans are placed on nonaccrual or charged-off at an earlier date if collection of principal or interest is considered doubtful. All interest accrued, but not received, for loans placed on nonaccrual, is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.
Purchased Loans	Purchased Loans: Purchased loans are accounted for individually or aggregated into pools of loans based on common risk characteristics (e.g., credit score, loan type, and date of origination). The Company estimates the amount and timing of expected cash flows for each purchased loan or pool, and the expected cash flows in excess of amount paid is recorded as interest income over the remaining life of the loan or pool (accretable yield). The excess of the loan’s, or pool’s, contractual principal and interest over expected cash flows is not recorded (nonaccretable difference). Over the life of the loan or pool, expected cash flows continue to be estimated. If the present value of expected cash flows is less than the carrying amount, a loss is recorded. If the present value of expected future cash flows is greater than the carrying amount, the excess is recognized as part of future interest income.
Allowance for Loan Losses	Allowance for Loan Losses: All commercial, commercial real estate and farm real estate loans are monitored on a regular basis with a detailed loan review completed for all loan relationships greater than $750. All commercial, commercial real estate and farm real estate loans that are 90 days past due or in nonaccrual status, are analyzed to determine if they are “impaired”, which means that it is probable that all amounts will not be collected according to the contractual terms of the loan agreement. All loans that are delinquent 90 days are classified as substandard and placed on nonaccrual status unless they are well-secured and in the process of collection. The remaining loans are evaluated and segmented with loans with similar risk characteristics. The Company allocates reserves based on risk categories and portfolio segments described below, which conform to the Company’s asset classification policy. In reviewing risk within Civista’s loan portfolio, management has identified specific segments to categorize loan portfolio risk: (i) Commercial & Agriculture loans; (ii) Commercial Real Estate – Owner Occupied loans; (iii) Commercial Real Estate – Non-Owner Occupied loans; (iv) Residential Real Estate loans; (v) Real Estate Construction loans; (vi) Farm Real Estate loans; and (vii) Consumer and Other loans. Additional information related to economic factors can be found in Note 5.
Loan Charge-off Policies	Loan Charge-off Policies:
Troubled Debt Restructurings	Troubled Debt Restructurings:
Other Real Estate	Other Real Estate:
Premises and Equipment	Premises and Equipment:
Federal Home Loan Bank (FHLB) Stock	Federal Home Loan Bank (FHLB) Stock a b c d
Federal Reserve Bank (FRB) Stock	Federal Reserve Bank (FRB) Stock
Bank Owned Life Insurance (BOLI)	Bank Owned Life Insurance (BOLI)
Goodwill and Other Intangible Assets	Goodwill and Other Intangible Assets: NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Other intangible assets consist of core deposit intangibles arising from whole bank and branch acquisitions. These intangible assets are measured at fair value and then amortized on an accelerated method over their estimated useful lives, which range from five to twelve years.
Servicing Rights	Servicing Rights
Long-term Assets	Long-term Assets:
Repurchase Agreements	Repurchase Agreements
Loan Commitments and Related Financial Instruments	Loan Commitments and Related Financial Instruments:
Income Taxes	Income Taxes The Company prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Benefits from tax positions should be recognized in the financial statements only when it is more likely than not that the tax position will be sustained upon examination by the appropriate taxing authority that would have full knowledge of all relevant information. A tax position that meets the more-likely-than-not recognition threshold is measured at the largest amount of benefit that is greater than 50% likely of being realized upon ultimate settlement. Tax positions that previously failed to meet the more-likely-than-not recognition threshold should be recognized in the first subsequent financial reporting period in which that threshold is met. Previously recognized tax positions that no longer meet the more-likely-than-not recognition threshold should be derecognized in the first subsequent financial reporting period in which that threshold is no longer met. The Company recognizes interest and/or penalties related to income tax matters in income tax expense.
Stock-Based Compensation	Stock-Based Compensation NOTE 1 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Compensation cost is recognized over the required service period, generally defined as the vesting period. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award.
Retirement Plans	Retirement Plans
Earnings per Common Share	Earnings per Common Share
Comprehensive Income	Comprehensive Income
Loss Contingencies	Loss Contingencies
Restrictions on Cash	Restrictions on Cash
Dividend Restriction	Dividend Restriction
Fair Value of Financial Instruments	Fair Value of Financial Instruments
Operating Segments	Operating Segments
Business Combinations	Business Combinations:
Derivative Instruments and Hedging Activities	Derivative Instruments and Hedging Activities Derivatives and Hedging
Reclassifications	Reclassifications:
Adoption Of New Accounting Standards	Adoption of New Accounting Standards: In March 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-08, Receivables – Nonrefundable Fees and Other Costs (Subtopic 310-20). Effective January 1, 2019, the Company adopted ASU 2016-02, Leases Targeted Improvements to ASC 842 Leases Additional information and disclosures required by this new standard are contained in Note 27, 'Leases'
Effect of Newly Issued but Not Yet Effective Accounting Standards	NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) Effect of Newly Issued but Not Yet Effective Accounting Standards: In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments Financial Instruments – Credit Losses In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment Intangibles – Goodwill and Other NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) In August 2018, the FASB issued ASU 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework – Changes the Disclosure Requirements for Fair Value Measurements In April 2019, the FASB issued ASU 2019-04, Codification Improvements to Topic 326, Financial Instruments – Credit Losses, and Topic 825, Financial Instruments, Topic 326, Financial Instruments – Credit Losses The Company is currently evaluating the potential impact of the Topic 326 amendments on the Company’s Consolidated Financial Statements. The amendments to Topic 825 are effective for interim and annual reporting periods beginning after December 15, 2019. Financial Instruments – Credit Losses This Update is not expected to have a material impact on the Company’s financial statements. In May 2019, the FASB issued ASU 2019-05, Financial Instruments – Credit Losses, Topic 326 Financial Instruments – Credit Losses In November 2019, the FASB issued ASU 2019-10, Financial Instruments ‒ Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842) Intangibles ‒ Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment (Goodwill) NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Continued) In November 2019, the FASB issued ASU 2019-11, Codification Improvements to Topic 326, Financial Instruments – Credit Losses

Merger (Tables)

Merger (Tables)	12 Months Ended
	Dec. 31, 2019
Schedule of Estimated Future Amortization Expense	Estimated amortization expense for each of the next five years and thereafter is as follows: MSRs Core deposit intangibles Total 2020 $ 89 $ 914 $ 1,003 2021 89 891 980 2022 88 868 956 2023 87 840 927 2024 86 804 890 Thereafter 1,123 2,426 3,549 $ 1,562 $ 6,743 $ 8,305
Schedule of Financial Information for Former Included in Consolidated Statement of Operations	The following table presents financial information for the former UCB included in the Consolidated Statements of Operations from the date of acquisition through December 31, 2018. Actual From Acquisition Date Through December 31, 2018 (in thousands) Net interest income after provision for loan losses $ 3,227 Noninterest income 373 Net income 1,707
Business Acquisition, Unaudited Pro Forma Information	The following table presents unaudited pro forma information for the periods ended December 31, 2019, 2018 and 2017 as if the acquisition of UCB had occurred on January 1, 2017. This table has been prepared for comparative purposes only and is not indicative of the actual results that would have been attained had the acquisition occurred as of the beginning of the periods presented, nor is it indicative of future results. Pro Formas (unaudited) Twelve months ended December 31, 2019 2018 2017 Net interest income after provision for loan losses $ 83,825 $ 74,642 $ 70,100 Noninterest income 22,443 18,331 20,782 Net income 33,653 18,984 19,284 Pro forma earnings per share: Basic $ 2.11 $ 1.51 $ 1.82 Diluted $ 2.00 $ 1.37 $ 1.56
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed	The following table summarizes the estimated fair values of the assets acquired and liabilities assumed at the date of acquisition for UCB. Core deposit intangibles will be amortized over a period of ten years using an accelerated method. Goodwill will not be amortized, but instead will be evaluated for impairment. Furthermore, the unaudited pro forma information does not reflect management’s estimate of any revenue-enhancing opportunities nor anticipated cost savings as a result of the integration and consolidation of the acquisition. Consideration paid $ 117,344 Net assets acquired: Cash and due from financial institutions $ 156,472 Securities available for sale 43,214 Equity securities 212 Loans held for sale 492 Loans, net 298,319 Other securities 3,527 Premises and equipment 5,291 Accrued interest receivable 950 Core deposit intangible 7,518 Bank owned life insurance 17,193 Other assets 10,361 Noninterest-bearing deposits (112,787 ) Interest-bearing deposits (363,157 ) Other liabilities (17 ) 67,588 Goodwill resulting from UCB merger $ 49,756
UCB [Member]
Schedule of Estimated Future Amortization Expense	As of December 31, 2019, the estimated future amortization expense for the core deposit intangible related to UCB is as follows: Core deposit intangibles 2020 $ 842 2021 823 2022 800 2023 773 2024 742 Thereafter 2,427 $ 6,407

Securities (Tables)

Securities (Tables)	12 Months Ended
	Dec. 31, 2019
Investments Debt And Equity Securities [Abstract]
Available for Sale Securities	The amortized cost and fair value of available for sale securities and the related gross unrealized gains and losses recognized were as follows: Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value 2019 U.S. Treasury securities and obligations of U.S. government agencies $ 19,401 $ 204 $ (4 ) $ 19,601 Obligations of states and political subdivisions 193,646 12,409 (21 ) 206,034 Mortgage-back securities in government sponsored entities 129,145 3,863 (144 ) 132,864 Total debt securities $ 342,192 $ 16,476 $ (169 ) $ 358,499 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value 2018 U.S. Treasury securities and obligations of U.S. government agencies $ 30,623 $ 202 $ (140 ) $ 30,685 Obligations of states and political subdivisions 168,993 3,680 (602 ) 172,071 Mortgage-back securities in government sponsored entities 143,707 1,024 (1,193 ) 143,538 Total debt securities $ 343,323 $ 4,906 $ (1,935 ) $ 346,294
Fair Value of Securities by Contractual Maturity	The amortized cost and fair value of securities at year end 2019 by contractual maturity were as follows. Securities not due at a single maturity date, primarily mortgage-backed securities, are shown separately. Available for sale Amortized Cost Fair Value Due in one year or less $ 11,124 $ 11,166 Due from one to five years 14,756 15,062 Due from five to ten years 26,117 27,173 Due after ten years 161,050 172,234 Mortgage-backed securities in government sponsored entities 129,145 132,864 Total securities available for sale $ 342,192 $ 358,499
Proceeds from Sales of Securities, Gross Realized Gains and Losses	Proceeds from sales of securities, gross realized gains and gross realized losses were as follows: 2019 2018 2017 Sale proceeds $ 17,570 $ 14,667 $ 953 Gross realized gains 47 6 — Gross realized losses 43 393 — Gains (losses) from securities called or settled by the issuer 28 (26 ) 12
Securities with Unrealized Losses Not Recognized in Income	Debt securities with unrealized losses at year end 2019 and 2018 not recognized in income were as follows: 2019 12 Months or less More than 12 months Total Description of Securities Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss U.S. Treasury securities and obligations of U.S. government agencies $ — $ — $ 3,408 $ (4 ) $ 3,408 $ (4 ) Obligations of states and political subdivisions 1,947 (21 ) — — 1,947 (21 ) Mortgage-backed securities in gov’t sponsored entities 10,653 (91 ) 7,732 (53 ) 18,385 (144 ) Total temporarily impaired $ 12,600 $ (112 ) $ 11,140 $ (57 ) $ 23,740 $ (169 ) 2018 12 Months or less More than 12 months Total Description of Securities Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss U.S. Treasury securities and obligations of U.S. government agencies $ — $ — $ 16,469 $ (140 ) $ 16,469 $ (140 ) Obligations of states and political subdivisions 8,008 (71 ) 25,890 (531 ) 33,898 (602 ) Mortgage-backed securities in gov’t sponsored entities 6,630 (90 ) 40,333 (1,103 ) 46,963 (1,193 ) Total temporarily impaired $ 14,638 $ (161 ) $ 82,692 $ (1,774 ) $ 97,330 $ (1,935 )
Schedule of Net Gains and Losses on Equity Investments Recognized in Earnings and Portion of Unrealized Gains and Losses for Period that Relates to Equity Investments	The following table presents the net gains and losses on equity investments recognized in earnings at year-end 2019 and 2018, and the portion of unrealized gains and losses for the period that relates to equity investments held at year-end 2019 and 2018: 2019 2018 Net gains recognized on equity securities during the year $ 121 $ 26 Less: Net gains (losses) realized on the sale of equity securities during the period — — Unrealized gains recognized in equity securities held at December 31 $ 121 $ 26

Loans (Tables)

Loans (Tables)	12 Months Ended
	Dec. 31, 2019
Receivables [Abstract]
Loan Balances	Loans at year-end were as follows: 2019 2018 Commercial and Agriculture $ 203,110 $ 177,101 Commercial Real Estate - owner occupied 245,606 210,121 Commercial Real Estate - non-owner occupied 592,222 523,598 Residential Real Estate 463,032 457,850 Real Estate Construction 155,825 135,195 Farm Real Estate 34,114 38,513 Consumer and Other 15,061 19,563 Total Loans 1,708,970 1,561,941 Allowance for loan losses (14,767 ) (13,679 ) Net loans $ 1,694,203 $ 1,548,262
Loans to Directors and Executive Officers Including Immediate Families	Loans to principal officers, directors, and their affiliates at year-end 2019 and 2018 were as follows: 2019 2018 Balance - Beginning of year $ 8,722 $ 14,002 New loans and advances 3,057 3,308 Repayments (2,574 ) (2,324 ) Effect of changes to related parties 704 (6,264 ) Balance - End of year $ 9,909 $ 8,722

Allowance for Loan Losses (Tabl

Allowance for Loan Losses (Tables)	12 Months Ended
	Dec. 31, 2019
Text Block [Abstract]
Changes in the Allowance for Loan Losses and Loan Balances Outstanding	The following tables present, by portfolio segment, the changes in the allowance for loan losses, the ending allocation of the allowance for loan losses and the loan balances outstanding for the years ended December 31, 2019, 2018 and 2017. The changes can be impacted by overall loan volume, adversely graded loans, historical charge-offs and economic factors Allowance for loan losses: December 31, 2019 Beginning balance Charge-offs Recoveries Provision (Credit) Ending Balance Commercial & Agriculture $ 1,747 $ (114 ) $ 86 $ 500 $ 2,219 Commercial Real Estate: Owner Occupied 1,962 (161 ) 289 451 2,541 Non-Owner Occupied 5,803 — 102 679 6,584 Residential Real Estate 1,531 (294 ) 259 86 1,582 Real Estate Construction 1,046 (24 ) 3 225 1,250 Farm Real Estate 397 — 5 (58 ) 344 Consumer and Other 284 (183 ) 85 61 247 Unallocated 909 — — (909 ) — Total $ 13,679 $ (776 ) $ 829 $ 1,035 $ 14,767 Allowance for loan losses: December 31, 2018 Beginning balance Charge-offs Recoveries Provision (Credit) Ending Balance Commercial & Agriculture $ 1,562 $ (249 ) $ 169 $ 265 $ 1,747 Commercial Real Estate: Owner Occupied 2,043 (193 ) 158 (46 ) 1,962 Non-Owner Occupied 5,307 (153 ) 28 621 5,803 Residential Real Estate 1,910 (105 ) 208 (482 ) 1,531 Real Estate Construction 834 — — 212 1,046 Farm Real Estate 430 — 5 (38 ) 397 Consumer and Other 290 (203 ) 100 97 284 Unallocated 758 — — 151 909 Total $ 13,134 $ (903 ) $ 668 $ 780 $ 13,679 Allowance for loan losses: December 31, 2017 Beginning balance Charge-offs Recoveries Provision (Credit) Ending Balance Commercial & Agriculture $ 2,018 $ (11 ) $ 372 $ (817 ) $ 1,562 Commercial Real Estate: Owner Occupied 2,171 (328 ) 69 131 2,043 Non-Owner Occupied 4,606 (38 ) 46 693 5,307 Residential Real Estate 3,089 (400 ) 194 (973 ) 1,910 Real Estate Construction 420 — 44 370 834 Farm Real Estate 442 — 3 (15 ) 430 Consumer and Other 314 (165 ) 43 98 290 Unallocated 245 — — 513 758 Total $ 13,305 $ (942 ) $ 771 $ — $ 13,134 The following tables present, by portfolio segment, the allocation of the allowance for loan losses and related loan balances as of December 31, 2019 and December 31, 2018. December 31, 2019 Loans acquired with credit deterioration Loans individually evaluated for impairment Loans collectively evaluated for impairment Total Allowance for loan losses: Commercial & Agriculture $ — $ — $ 2,219 $ 2,219 Commercial Real Estate: Owner Occupied — 9 2,532 2,541 Non-Owner Occupied — — 6,584 6,584 Residential Real Estate — 82 1,500 1,582 Real Estate Construction — — 1,250 1,250 Farm Real Estate — — 344 344 Consumer and Other — — 247 247 Unallocated — — — — Total $ — $ 91 $ 14,676 $ 14,767 Outstanding loan balances: Commercial & Agriculture $ — $ 367 $ 202,743 $ 203,110 Commercial Real Estate: Owner Occupied — 426 245,180 245,606 Non-Owner Occupied — 374 591,848 592,222 Residential Real Estate 467 1,764 460,801 463,032 Real Estate Construction — — 155,825 155,825 Farm Real Estate — 666 33,448 34,114 Consumer and Other — — 15,061 15,061 Total $ 467 $ 3,597 $ 1,704,906 $ 1,708,970 December 31, 2018 Loans acquired with credit deterioration Loans individually evaluated for impairment Loans collectively evaluated for impairment Total Allowance for loan losses: Commercial & Agriculture $ — $ — $ 1,747 $ 1,747 Commercial Real Estate: Owner Occupied — 12 1,950 1,962 Non-Owner Occupied — — 5,803 5,803 Residential Real Estate 8 122 1,401 1,531 Real Estate Construction — — 1,046 1,046 Farm Real Estate — 7 390 397 Consumer and Other — — 284 284 Unallocated — — 909 909 Total $ 8 $ 141 $ 13,530 $ 13,679 Outstanding loan balances: Commercial & Agriculture $ 41 $ 367 $ 176,693 $ 177,101 Commercial Real Estate: Owner Occupied — 484 209,637 210,121 Non-Owner Occupied — 31 523,567 523,598 Residential Real Estate 883 1,279 455,688 457,850 Real Estate Construction — — 135,195 135,195 Farm Real Estate — 696 37,817 38,513 Consumer and Other — — 19,563 19,563 Total $ 924 $ 2,857 $ 1,558,160 $ 1,561,941
Credit Exposures by Internally Assigned Grades	December 31, 2019 Pass Special Mention Substandard Doubtful Ending Balance Commercial & Agriculture $ 199,649 $ 2,236 $ 1,225 $ — $ 203,110 Commercial Real Estate: Owner Occupied 237,171 5,617 2,818 — 245,606 Non-Owner Occupied 588,633 2,155 1,434 — 592,222 Residential Real Estate 73,289 528 6,495 — 80,312 Real Estate Construction 145,251 — 9 — 145,260 Farm Real Estate 30,808 567 2,739 — 34,114 Consumer and Other 1,289 — 6 — 1,295 Total $ 1,276,090 $ 11,103 $ 14,726 $ — $ 1,301,919 December 31, 2018 Pass Special Mention Substandard Doubtful Ending Balance Commercial & Agriculture $ 173,783 $ 1,509 $ 1,809 $ — $ 177,101 Commercial Real Estate: Owner Occupied 201,228 3,512 5,381 — 210,121 Non-Owner Occupied 520,487 2,023 1,088 — 523,598 Residential Real Estate 70,908 580 7,363 — 78,851 Real Estate Construction 124,769 13 41 — 124,823 Farm Real Estate 32,908 3,096 2,509 — 38,513 Consumer and Other 1,713 — 20 — 1,733 Total $ 1,125,796 $ 10,733 $ 18,211 $ — $ 1,154,740
Performing and Nonperforming Loans	Certain TDRs are classified as nonperforming at the time of restructure and may only be returned to performing status after considering the borrower’s sustained repayment performance for a reasonable period, generally six months. December 31, 2019 Residential Real Estate Real Estate Construction Consumer and Other Total Performing $ 382,720 $ 10,565 $ 13,766 $ 407,051 Nonperforming — — — — Total $ 382,720 $ 10,565 $ 13,766 $ 407,051 December 31, 2018 Residential Real Estate Real Estate Construction Consumer and Other Total Performing $ 378,999 $ 10,372 $ 17,830 $ 407,201 Nonperforming — — — — Total $ 378,999 $ 10,372 $ 17,830 $ 407,201
Aging Analysis of Past Due Loans	The following tables include an aging analysis of the recorded investment of past due loans outstanding as of December 31, 2019 and 2018. December 31, 2019 30-59 Days Past Due 60-89 Days Past Due 90 Days or Greater Total Past Due Current Purchased Credit- Impaired Loans Total Loans Past Due 90 Days and Accruing Commercial & Agriculture $ 27 $ 35 $ 106 $ 168 $ 202,942 $ — $ 203,110 $ — Commercial Real Estate: Owner Occupied 453 63 663 1,179 244,427 — 245,606 — Non-Owner Occupied — — 8 8 592,214 — 592,222 — Residential Real Estate 2,399 198 1,775 4,372 458,193 467 463,032 — Real Estate Construction — — — — 155,825 — 155,825 — Farm Real Estate — — 7 7 34,107 — 34,114 — Consumer and Other 129 46 — 175 14,886 — 15,061 — Total $ 3,008 $ 342 $ 2,559 $ 5,909 $ 1,702,594 $ 467 $ 1,708,970 $ — December 31, 2018 30-59 Days Past Due 60-89 Days Past Due 90 Days or Greater Total Past Due Current Purchased Credit- Impaired Loans Total Loans Past Due 90 Days and Accruing Commercial & Agriculture $ 225 $ — $ 92 $ 317 $ 176,743 $ 41 $ 177,101 $ — Commercial Real Estate: Owner Occupied 547 413 564 1,524 208,597 — 210,121 — Non-Owner Occupied 288 290 372 950 522,648 — 523,598 — Residential Real Estate 7,118 677 806 8,601 448,366 883 457,850 — Real Estate Construction — 12 27 39 135,156 — 135,195 — Farm Real Estate 33 — 158 191 38,322 — 38,513 — Consumer and Other 117 57 9 183 19,380 — 19,563 — Total $ 8,328 $ 1,449 $ 2,028 $ 11,805 $ 1,549,212 $ 924 $ 1,561,941 $ —
Summary of Nonaccrual Loans Excluding Purchased Credit-Impaired (PCI) Loans	The following table presents loans on nonaccrual status, excluding purchased credit-impaired (PCI) loans, as of December 31, 2019 and 2018. 2019 2018 Commercial & Agriculture $ 173 $ 270 Commercial Real Estate: Owner Occupied 938 942 Non-Owner Occupied 8 374 Residential Real Estate 4,183 3,886 Real Estate Construction 9 41 Farm Real Estate 284 338 Consumer and Other 4 18 Total $ 5,599 $ 5,869
Schedule of TDR	Loan modifications that are considered TDRs completed during the twelve month periods ended December 31, 2019, 2018 and 2017 were as follows: For the Twelve Month Period Ended December 31, 2019 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture — $ — $ — Commercial Real Estate: Owner Occupied — — — Non-Owner Occupied 1 382 382 Residential Real Estate — — — Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 1 $ 382 $ 382 For the Twelve Month Period Ended December 31, 2018 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture — $ — $ — Commercial Real Estate: Owner Occupied — — — Non-Owner Occupied — — — Residential Real Estate 1 23 23 Real Estate Construction — — — Farm Real Estate 1 110 110 Consumer and Other — — — Total Loan Modifications 2 $ 133 $ 133 For the Twelve Month Period Ended December 31, 2017 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture — $ — $ — Commercial Real Estate: Owner Occupied — — — Non-Owner Occupied — — — Residential Real Estate 1 13 13 Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 1 $ 13 $ 13
Impaired Financing Receivables Excluding PCI Loans	The following table includes the recorded investment and unpaid principal balances for impaired financing receivables, excluding PCI loans, with the associated allowance amount, if applicable, as of December 31, 2019 and 2018. December 31, 2019 December 31, 2018 Recorded Investment Unpaid Principal Balance Related Allowance Recorded Investment Unpaid Principal Balance Related Allowance With no related allowance recorded: Commercial & Agriculture $ 367 $ 367 $ 367 $ 367 Commercial Real Estate: Owner Occupied 168 168 193 193 Non-Owner Occupied 374 374 31 34 Residential Real Estate 1,571 1,643 1,017 1,089 Farm Real Estate 666 666 256 256 Total 3,146 3,218 1,864 1,939 With an allowance recorded: Commercial Real Estate: Owner Occupied 258 258 $ 9 291 291 $ 12 Residential Real Estate 193 197 82 262 265 122 Farm Real Estate — — — 440 440 7 Total 451 455 91 993 996 141 Total: Commercial & Agriculture 367 367 — 367 367 — Commercial Real Estate: Owner Occupied 426 426 9 484 484 12 Non-Owner Occupied 374 374 — 31 34 — Residential Real Estate 1,764 1,840 82 1,279 1,354 122 Farm Real Estate 666 666 — 696 696 7 Total $ 3,597 $ 3,673 $ 91 $ 2,857 $ 2,935 $ 141 The following tables include the average recorded investment and interest income recognized for impaired financing receivables as of, and for the years ended, December 31, 2019, 2018 and 2017. For the year ended: December 31, 2019 December 31, 2018 Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial & Agriculture $ 367 $ 33 $ 636 $ 25 Commercial Real Estate: Owner Occupied 456 32 610 33 Non-Owner Occupied 308 20 39 5 Residential Real Estate 1,271 58 1,519 75 Farm Real Estate 683 29 716 29 Total $ 3,085 $ 172 $ 3,520 $ 167 For the year ended: December 31, 2017 Average Recorded Investment Interest Income Recognized Commercial & Agriculture $ 1,375 $ 34 Commercial Real Estate: Owner Occupied 1,507 75 Non-Owner Occupied 233 6 Residential Real Estate 1,515 73 Farm Real Estate 613 28 Total $ 5,243 $ 216
Schedule of Changes in Amortized Yield for PCI Loans	Changes in the amortizable yield for PCI loans were as follows, since acquisition: At December 31, 2019 At December 31, 2018 (In Thousands) (In Thousands) Balance at beginning of period $ 336 $ 15 Acquisition of PCI loans — 334 Accretion (164 ) (13 ) Transfers from non-accretable to accretable 83 — Balance at end of period $ 255 $ 336
Schedule of Loans Acquired and Accounted	The following table presents additional information regarding loans acquired and accounted for in accordance with ASC 310-30: At December 31, 2019 At December 31, 2018 Acquired Loans with Specific Evidence of Deterioration of Credit Quality (ASC 310-30) Acquired Loans with Specific Evidence of Deterioration of Credit Quality (ASC 310-30) (In Thousands) Outstanding balance $ 1,149 $ 1,805 Carrying amount 467 924

Other Comprehensive Income (L_2

Other Comprehensive Income (Loss) (Tables)	12 Months Ended
	Dec. 31, 2019
Equity [Abstract]
Changes in Each Component of Accumulated Other Comprehensive Income (Loss), Net of Tax	The following table presents the changes in each component of accumulated other comprehensive income (loss), net of tax, as of December 31, 2019, 2018 and 2017. For the Year Ended December 31, 2019 For the Year Ended December 31, 2018 For the Year Ended December 31, 2017 Unrealized Gains and Losses on Available for Sale Securities Defined Benefit Pension Items Total Unrealized Gains and Losses on Available for Sale Securities Defined Benefit Pension Items Total Unrealized Gains and Losses on Available for Sale Securities Defined Benefit Pension Items Total Beginning balance $ 2,347 $ (3,799 ) $ (1,452 ) $ 3,185 $ (4,309 ) $ (1,124 ) $ 2,008 $ (4,345 ) $ (2,337 ) Other comprehensive income (loss) before reclassifications 10,561 (2,333 ) 8,228 (886 ) 393 (493 ) 620 553 1,173 Amounts reclassified from accumulated other comprehensive income (loss) (25 ) 123 98 326 117 443 (8 ) 247 239 Net current-period other comprehensive income (loss) 10,536 (2,210 ) 8,326 (560 ) 510 (50 ) 612 800 1,412 Reclassification of certain income tax effects from accumulated other comprehensive income (loss) — — — — — — 565 (764 ) (199 ) Reclassification of equity securities from accumulated other comprehensive income (loss) — — — (278 ) — (278 ) — — — Ending balance $ 12,883 $ (6,009 ) $ 6,874 $ 2,347 $ (3,799 ) $ (1,452 ) $ 3,185 $ (4,309 ) $ (1,124 )
Amounts Reclassified Out of Each Component of Accumulated Other Comprehensive Loss	NOTE 6 - OTHER COMPREHENSIVE INCOME (LOSS ) (Continued) The following table presents the amounts reclassified out of each component of accumulated other comprehensive loss as of December 31, 2019, 2018 and 2017. Amount Reclassified from Accumulated Other Comprehensive Loss (a) For the year ended December 31, Details about Accumulated Other Comprehensive Income (Loss) Components 2019 2018 2017 Affected Line Item in the Statement Where Net Income is Presented Unrealized gains (losses) on available-for-sale securities $ 32 $ (413 ) $ 12 Net gain (loss) on sale of securities Tax effect (7 ) 87 (4 ) Income taxes 25 (326 ) 8 Amortization of defined benefit pension items Actuarial losses (156 ) (b) (149 ) (b) (380 ) (b) Other operating expenses Tax effect 33 32 133 Income taxes (123 ) (117 ) (247 ) Total reclassifications for the period $ (98 ) $ (443 ) $ (239 ) (a) Amounts in parentheses indicate expenses and other amounts indicate income. (b) These accumulated other comprehensive income (loss) components are included in the computation of net periodic pension cost.

Premises and Equipment (Tables)

Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2019
Property Plant And Equipment [Abstract]
Year-End Premises and Equipment	Year-end premises and equipment were as follows: 2019 2018 Land and improvements $ 6,651 $ 6,553 Buildings and improvements 28,047 27,013 Furniture and equipment 21,988 20,831 Total 56,686 54,397 Accumulated depreciation (33,815 ) (32,376 ) Premises and equipment, net $ 22,871 $ 22,021

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Schedule of Acquired Intangible Assets	Acquired intangible assets were as follows as of year end. 2019 2018 Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Core deposit intangible assets(1): Core deposit intangibles 14,792 8,049 6,743 14,792 7,104 7,688 Total core deposit intangible assets $ 14,792 $ 8,049 $ 6,743 $ 14,792 $ 7,104 $ 7,688 (1) Excludes fully amortized core deposit intangible assets
Schedule of Mortgage Servicing Rights (MSRs) and Related Valuation Allowance	Activity for mortgage servicing rights (MSRs) and the related valuation allowance follows: 2019 2018 Loan Servicing Rights: Beginning of year $ 1,664 $ 743 Additions 247 1,047 Disposals — — Amortized to expense 247 126 Other Charges — — Change in valuation allowance 102 — End of year $ 1,562 $ 1,664 Valuation allowance: Beginning of year $ — $ — Additions expensed 102 — Reductions credited to operations — — Direct write-offs — — End of year $ 102 $ —
Schedule of Estimated Future Amortization Expense	Estimated amortization expense for each of the next five years and thereafter is as follows: MSRs Core deposit intangibles Total 2020 $ 89 $ 914 $ 1,003 2021 89 891 980 2022 88 868 956 2023 87 840 927 2024 86 804 890 Thereafter 1,123 2,426 3,549 $ 1,562 $ 6,743 $ 8,305

Interest-Bearing Deposits (Tabl

Interest-Bearing Deposits (Tables)	12 Months Ended
	Dec. 31, 2019
Deposits [Abstract]
Summary of Interest-Bearing Deposits	Interest-bearing deposits as of December 31, 2019 and 2018 were as follows: 2019 2018 Demand $ 301,674 $ 261,996 Savings and Money markets 588,697 582,128 Certificates of Deposit: $250 and over 58,290 42,815 Other 168,928 173,445 Individual Retirement Accounts 48,622 51,426 Total $ 1,166,211 $ 1,111,810
Scheduled Maturities of Certificates of Deposit	Scheduled maturities of certificates of deposit, including IRA’s at December 31, 2019 were as follows: 2020 $ 171,220 2021 73,991 2022 23,344 2023 4,986 2024 1,261 Thereafter 1,038 Total $ 275,840

Short-Term Borrowings (Tables)

Short-Term Borrowings (Tables)	12 Months Ended
	Dec. 31, 2019
Debt Disclosure [Abstract]
Summary of Federal Funds Purchased and Other Short-term Borrowings	Short-term borrowings, which consist of federal funds purchased and other short-term borrowings are summarized as follows: At December 31, 2019 At December 31, 2018 Federal Funds Purchased Short-term Borrowings Federal Funds Purchased Short-term Borrowings Outstanding balance at year end $ — $ 101,500 $ — $ 188,600 Maximum indebtedness during the year 20,000 192,700 20,000 225,300 Average balance during the year 137 112,088 116 113,520 Average rate paid during the year 2.19 % 2.32 % 2.58 % 2.07 % Interest rate on year end balance — 1.63 % — 2.45 % At December 31, 2017 Federal Funds Purchased Short-term Borrowings Outstanding balance at year end $ — $ 56,900 Maximum indebtedness during the year 20,000 115,050 Average balance during the year 119 38,825 Average rate paid during the year 1.68 % 1.12 % Interest rate on year end balance — 1.42 %

Federal Home Loan Bank Advanc_2

Federal Home Loan Bank Advances (Tables)	12 Months Ended
	Dec. 31, 2019
Banking And Thrift [Abstract]
Scheduled Principal Reductions of Federal Home Loan Bank Advances Outstanding	Scheduled principal reductions of FHLB advances outstanding at December 31, 2019 were as follows: 2029 $ 125,000 Total $ 125,000

Securities Sold Under Agreeme_2

Securities Sold Under Agreements to Repurchase (Tables)	12 Months Ended
	Dec. 31, 2019
Brokers And Dealers [Abstract]
Summary of Securities Pledged as Collateral Under Repurchase Agreements	The following table presents detail regarding the securities pledged as collateral under repurchase agreements as of December 31, 2019 and 2018. All of the repurchase agreements are overnight agreements. December 31, 2019 December 31, 2018 Securities pledged for repurchase agreements: U.S. Treasury securities $ 810 $ 861 Obligations of U.S. government agencies 17,864 21,338 Total securities pledged $ 18,674 $ 22,199 Gross amount of recognized liabilities for repurchase agreements $ 18,674 $ 22,199 Amounts related to agreements not included in offsetting disclosures above $ — $ —
Schedule of Securities Sold Under Agreements to Repurchase	Information concerning securities sold under agreements to repurchase was as follows: 2019 2018 2017 Outstanding balance at year end $ 18,674 $ 22,199 $ 21,755 Average balance during the year 18,321 18,456 18,234 Average interest rate during the year 0.10 % 0.10 % 0.10 % Maximum month-end balance during the year $ 21,970 $ 22,199 $ 23,889 Weighted average interest rate at year end 0.10 % 0.10 % 0.10 %

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Schedule of Income Tax	Income taxes were as follows for the years ended December 31: 2019 2018 2017 Current $ 4,713 $ 2,444 $ 5,414 State 307 45 — Deferred 663 151 435 Change in corporate tax rate — — 511 Income taxes $ 5,683 $ 2,640 $ 6,360
Effective Tax Rates Differed from Statutory Federal Income Tax Rate	Effective tax rates differed from the statutory federal income tax rate of 21% in 2019 and 2018 and 35% in 2017 due to the following: 2019 2018 2017 Income taxes computed at the statutory federal tax rate $ 8,308 $ 3,524 $ 7,781 Add (subtract) tax effect of: Nontaxable interest income, net of nondeductible interest expense (1,194 ) (834 ) (1,107 ) Low income housing tax credit (903 ) (903 ) (686 ) Cash surrender value of BOLI (211 ) (143 ) (201 ) Nondeductible merger costs — 1,034 — Change in corporate tax rate — — 511 Change in tax position BOLI (353 ) — — Other 36 (38 ) 62 Income tax expense $ 5,683 $ 2,640 $ 6,360
Summary of Deferred Tax Assets and Liabilities	Year-end deferred tax assets and liabilities were due to the following: 2019 2018 Deferred tax assets Allowance for loan losses $ 3,245 $ 3,056 Deferred compensation 1,191 1,217 Pension costs 81 — Intangible assets 394 475 Purchase accounting adjustments 226 566 Net operating loss carryforward 1,081 1,374 Other 220 364 Deferred tax asset 6,438 7,052 Deferred tax liabilities Tax depreciation in excess of book depreciation (808 ) (556 ) Discount accretion on securities (18 ) (31 ) FHLB stock dividends (969 ) (1,053 ) Unrealized gain on securities available for sale (3,424 ) (624 ) Pension costs — (469 ) Prepaids (326 ) (301 ) BOLI — (337 ) Other (359 ) (271 ) Deferred tax liability (5,904 ) (3,642 ) Net deferred tax asset $ 534 $ 3,410

Retirement Plans (Tables)

Retirement Plans (Tables)	12 Months Ended
	Dec. 31, 2019
Compensation And Retirement Disclosure [Abstract]
Information about Pension Plan	Information about the pension plan is as follows: 2019 2018 Change in benefit obligation: Beginning benefit obligation $ 13,338 $ 17,916 Service cost — — Interest cost 479 627 Curtailment gain — — Settlement loss — 98 Actuarial (gain)/loss 3,546 (1,800 ) Benefits paid (1,793 ) (104 ) Settlement payments — (3,399 ) Ending benefit obligation 15,570 13,338 Change in plan assets, at fair value: Beginning plan assets 15,572 19,306 Actual return 1,404 (207 ) Employer contribution — — Benefits paid (1,793 ) (104 ) Settlement payments — (3,399 ) Administrative expenses — (24 ) Ending plan assets 15,183 15,572 Funded status at end of year $ (387 ) $ 2,234
Components of Net Periodic Pension Expense	The components of net periodic pension expense were as follows: 2019 2018 2017 Service cost $ — $ — $ — Interest cost 479 627 679 Expected return on plan assets (811 ) (1,355 ) (1,178 ) Net amortization and deferral 156 149 380 Net periodic pension cost (benefit) (176 ) (579 ) (119 ) Additional loss due to settlement — 1,188 237 Total pension cost (benefit) $ (176 ) $ 609 $ 118 Net loss (gain) recognized in other comprehensive income $ 2,798 $ (1,453 ) $ (322 ) Total recognized in net periodic benefit cost and other comprehensive loss (before tax) $ 2,622 $ (2,032 ) $ (441 )
Weighted Average Assumptions Used to Determine Benefit Obligations and Net Periodic Pension Cost	The weighted average assumptions used to determine benefit obligations at year-end were as follows: 2019 2018 2017 Discount rate on benefit obligation 3.13 % 4.14 % 3.51 % Long-term rate of return on plan assets 4.96 % 7.00 % 7.00 % Rate of compensation increase 0.00 % 0.00 % 0.00 % The weighted average assumptions used to determine net periodic pension cost were as follows: 2019 2018 2017 Discount rate on benefit obligation 4.14 % 3.51 % 4.00 % Long-term rate of return on plan assets 7.00 % 7.00 % 7.00 % Rate of compensation increase 0.00 % 0.00 % 0.00 %
Schedule of Pension Plan Asset Allocation and Target Allocation by Asset Category	The Company’s pension plan asset allocation at year-end 2019 and 2018 and target allocation for 2020 by asset category are as follows: Target Allocation Percentage of Plan Assets at Year-end Asset Category 2020 2019 2018 Equity securities 0-30% 20.0 % 33.1 % Debt securities 70-100 80.0 20.7 Money market funds 0 0.0 46.2 Total 100.0 % 100.0 %
Plan's Assets at Fair Value Hierarchy	The following tables set forth by level, within the fair value hierarchy, the pension plan’s assets at fair value as of December 31, 2019 and 2018: December 31, 2019 Level 1 Level 2 Level 3 Total Assets: Common/collective trust: Bonds $ 12,146 $ — $ — $ 12,146 Equities 3,037 — — 3,037 Total assets at fair value $ 15,183 $ — $ — $ 15,183
Summary of Expected Benefit Payments	Expected benefit payments, which reflect expected future service, are as follows: 2020 $ 204 2021 246 2022 314 2023 375 2024 416 2025 through 2029 480 Total $ 2,035

Equity Incentive Plan (Tables)

Equity Incentive Plan (Tables)	12 Months Ended
	Dec. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Summary of Company's Restricted Stock	The following is a summary of the status of the Company’s restricted shares, and changes therein during the twelve months ended December 31, 2019: December 31, 2019 Number of Restricted Shares Weighted Average Grant Date Fair Value Nonvested at beginning of period 39,970 $ 19.10 Granted 21,106 20.65 Vested (16,557 ) 17.31 Forfeited (492 ) 22.41 Nonvested at end of period 44,027 20.48 The following is a summary of the status of the Company’s awarded restricted shares as of December 31, 2019: At December 31, 2019 Date of Award Shares Remaining Expense Remaining Vesting Period (Years) January 15, 2016 4,108 $ 21 1.00 March 20, 2017 3,725 — 0.00 March 20, 2017 3,581 49 2.00 April 10, 2018 5,282 47 1.00 April 10, 2018 6,225 93 3.00 March 14, 2019 10,188 130 2.00 March 14, 2019 10,918 158 4.00 44,027 $ 498 2.25

Fair Value Measurement (Tables)

Fair Value Measurement (Tables)	12 Months Ended
	Dec. 31, 2019
Fair Value Disclosures [Abstract]
Assets and Liabilities Measured at Fair Value	Assets and liabilities measured at fair value are summarized below. Fair Value Measurements at December 31, 2019 Using: (Level 1) (Level 2) (Level 3) Assets measured at fair value on a recurring basis: Securities available for sale U.S. Treasury securities and obligations of U.S. Government agencies $ — $ 19,601 $ — Obligations of states and political subdivisions — 206,034 — Mortgage-backed securities in government sponsored entities — 132,864 — Total securities available for sale — 358,499 — Equity securities — 1,191 — Swap asset — 8,918 — Liabilities measured at fair value on a recurring basis: Swap liability — 8,918 — Assets measured at fair value on a nonrecurring basis: Impaired Loans $ — $ — $ 1 NOTE 17 - FAIR VALUE MEASUREMENT (Continued) Fair Value Measurements at December 31, 2018 Using: (Level 1) (Level 2) (Level 3) Assets measured at fair value on a recurring basis: Securities available for sale U.S. Treasury securities and obligations of U.S. Government agencies $ — $ 30,685 $ — Obligations of states and political subdivisions — 172,071 — Mortgage-backed securities in government sponsored entities — 143,538 — Total securities available for sale — 346,294 — Equity securities — 1,070 — Swap asset — 2,837 — Liabilities measured at fair value on a recurring basis: Swap liability — 2,837 — Assets measured at fair value on a nonrecurring basis: Impaired Loans $ — $ — $ 1,803
Quantitative Information about Level 3 Fair Value Measurements	The following tables presents quantitative information about the Level 3 significant unobservable inputs for assets and liabilities measured at fair value on a nonrecurring basis at December 31, 2019 and 2018. Quantitative Information about Level 3 Fair Value Measurements December 31, 2019 Fair Value Valuation Technique Unobservable Input Range Weighted Average Impaired loans $ 1 Appraisal of collateral Appraisal adjustments 30% 30% Holding period 22 months 22 months Quantitative Information about Level 3 Fair Value Measurements December 31, 2018 Fair Value Valuation Technique Unobservable Input Range Weighted Average Impaired loans $ 1,803 Appraisal of collateral Appraisal adjustments 0% - 30% 26% Liquidation expense 0% - 10% 8% Holding period 0 - 30 months 21 months
Carrying Amount and Fair Value of Financial Instruments Carried at Amortized Cost	NOTE 17 - FAIR VALUE MEASUREMENT (Continued) The carrying amount and fair value of financial instruments carried at amortized cost were as follows: December 31, 2019 Carrying Amount Total Fair Value Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 48,535 $ 48,535 $ 48,535 $ — $ — Other securities 20,280 20,280 20,280 — — Loans, held for sale 2,285 2,331 2,331 — — Loans, net of allowance for loan losses 1,694,203 1,713,863 — — 1,713,863 Bank owned life insurance 44,999 44,999 44,999 — — Accrued interest receivable 7,093 7,093 7,093 — — Financial Liabilities: Nonmaturing deposits 1,402,924 1,402,924 1,402,924 — — Time deposits 275,840 276,616 — — 276,616 Short-term FHLB advances 101,500 101,500 101,500 — — Long-term FHLB advances 125,000 123,893 — — 123,893 Securities sold under agreement to repurchase 18,674 18,674 18,674 — — Subordinated debentures 29,427 34,452 — — 34,452 Accrued interest payable 277 277 277 — — December 31, 2018 Carrying Amount Total Fair Value Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 42,779 $ 42,779 $ 42,779 $ — $ — Other securities 21,021 21,021 21,021 — — Loans, held for sale 1,391 1,391 1,391 — — Loans, net of allowance for loan losses 1,548,262 1,517,278 — — 1,517,278 Bank owned life insurance 43,037 43,037 43,037 — — Accrued interest receivable 6,723 6,723 6,723 — — Financial Liabilities: Nonmaturing deposits 1,312,207 1,312,207 1,312,207 — — Time deposits 267,686 267,943 — — 267,943 Short-term FHLB advances 188,600 188,600 188,600 — — Long-term FHLB advances 5,000 4,983 — — 4,983 Securities sold under agreement to repurchase 22,199 22,199 22,199 — — Subordinated debentures 29,427 34,620 — — 34,620 Accrued interest payable 230 230 230 — —

Commitments, Contingencies an_2

Commitments, Contingencies and Off-Balance-Sheet Risk (Tables)	12 Months Ended
	Dec. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Contractual Amounts of Financial Instruments with Off-Balance-Sheet Risk	The contractual amount of financial instruments with off-balance-sheet risk was as follows at year-end. 2019 2018 Fixed Rate Variable Rate Fixed Rate Variable Rate Commitments to extend credit: Lines of credit and construction loans $ 15,155 $ 396,516 $ 14,984 $ 359,220 Overdraft protection 5 37,286 3 37,201 Letters of credit 624 776 624 850 $ 15,784 $ 434,578 $ 15,611 $ 397,271

Capital Requirements and Rest_2

Capital Requirements and Restriction on Retained Earnings (Tables)	12 Months Ended
	Dec. 31, 2019
Capital Requirements And Restriction On Retained Earnings [Abstract]
Actual Capital Levels and Minimum Required Capital Levels	The Company’s and Civista’s actual capital levels and minimum required capital levels at December 31, 2019 and 2018 were as follows: To Be Well Capitalized Under For Capital Prompt Corrective Actual Adequacy Purposes Action Purposes Amount Ratio Amount Ratio Amount Ratio 2019 Total Risk Based Capital Consolidated $ 285,268 16.1 % $ 141,506 8.0 % n/a n/a Civista 250,920 14.2 141,445 8.0 $ 176,807 10.0 % Tier I Risk Based Capital Consolidated 270,501 15.3 106,129 6.0 n/a n/a Civista 235,094 13.3 106,084 6.0 141,445 8.0 CET1 Risk Based Capital Consolidated 241,074 13.6 79,597 4.5 n/a n/a Civista 224,653 12.7 79,563 4.5 114,924 6.5 Leverage Consolidated 270,501 12.3 87,652 4.0 n/a n/a Civista 235,094 10.8 87,362 4.0 109,203 5.0 2018 Total Risk Based Capital Consolidated $ 260,531 16.1 % $ 129,080 8.0 % n/a n/a Civista 228,620 14.2 128,918 8.0 $ 161,407 10.0 % Tier I Risk Based Capital Consolidated 246,852 15.3 96,810 6.0 n/a n/a Civista 213,922 13.3 96,689 6.0 129,125 8.0 CET1 Risk Based Capital Consolidated 208,061 12.9 72,608 4.5 n/a n/a Civista 203,441 12.6 72,517 4.5 104,914 6.5 Leverage Consolidated 246,852 12.8 80,788 4.0 n/a n/a Civista 213,922 10.6 80,642 4.0 100,802 5.0

Parent Company Only Condensed_2

Parent Company Only Condensed Financial Information (Tables)	12 Months Ended
	Dec. 31, 2019
Condensed Financial Information Of Parent Company Only Disclosure [Abstract]
Schedule of Condensed Balance Sheets	December 31, Condensed Balance Sheets 2019 2018 Assets: Cash $ 24,089 $ 19,678 Equity securities 1,191 1,070 Investment in bank subsidiary 319,714 288,866 Investment in nonbank subsidiaries 15,181 14,081 Other assets 1,683 7,639 Total assets $ 361,858 $ 331,334 Liabilities: Deferred income taxes and other liabilities $ 2,305 $ 3,009 Subordinated debentures 29,427 29,427 Total liabilities 31,732 32,436 Shareholders’ Equity: Preferred stock — 9,364 Common stock 276,422 266,901 Accumulated earnings 67,974 41,320 Treasury Stock (21,144 ) (17,235 ) Accumulated other comprehensive loss 6,874 (1,452 ) Total shareholders’ equity 330,126 298,898 Total liabilities and shareholders’ equity $ 361,858 $ 331,334
Schedule of Condensed Statements of Operations	For the years ended December 31, Condensed Statements of Operations 2019 2018 2017 Dividends from bank subsidiaries $ 13,300 $ 10,000 $ — Interest expense (1,423 ) (1,320 ) (1,035 ) Pension expense 176 199 (925 ) Acquisition expense — (10,738 ) — Other expense, net (1,107 ) (1,740 ) (1,071 ) Income (loss) before equity in undistributed net earnings of subsidiaries 10,946 (3,599 ) (3,031 ) Income tax benefit 494 1,751 1,407 Equity in undistributed net earnings of subsidiaries 22,438 15,987 17,496 Net income $ 33,878 $ 14,139 $ 15,872 Comprehensive income $ 42,204 $ 14,089 $ 17,284
Schedule of Condensed Statements of Cash Flows	For the years ended December 31, Condensed Statements of Cash Flows 2019 2018 2017 Operating activities: Net income $ 33,878 $ 14,139 $ 15,872 Adjustment to reconcile net income to net cash from operating activities: Change in other assets and other liabilities 4,437 794 (2,147 ) Gain on sale of fixed assets — (110 ) (66 ) Equity in undistributed net earnings of subsidiaries (22,438 ) (15,987 ) (17,496 ) Net cash from (used for) operating activities 15,877 (1,164 ) (3,837 ) Investing activities: Proceeds from sale of premises and equipment — 899 138 Disposal of investment in subsidiary 41 — — Acquisition and additional capitalization of subsidiary, net of cash acquired — (5,216 ) (275 ) Net cash from (used for) investing activities 41 (4,317 ) (137 ) Financing activities: Cash paid on fractional shares on preferred stock conversion to common stock (2 ) — — Net proceeds from common stock issuance — — 32,821 Purchase of treasury stock (3,909 ) — — Payment to repurchase series B preferred stock (402 ) — — Payment to repurchase common stock — — (4 ) Cash dividends paid (7,194 ) (4,749 ) (3,682 ) Net cash from (used for) financing activities (11,507 ) (4,749 ) 29,135 Net change in cash and cash equivalents 4,411 (10,230 ) 25,161 Cash and cash equivalents at beginning of year 19,678 29,908 4,747 Cash and cash equivalents at end of year $ 24,089 $ 19,678 $ 29,908

Earnings per Common Share (Tabl

Earnings per Common Share (Tables)	12 Months Ended
	Dec. 31, 2019
Earnings Per Share [Abstract]
Computation of Basic and Diluted Earnings per Common Share	The factors used in the earnings per share computation follow. 2019 2018 2017 Basic Net income $ 33,878 $ 14,139 $ 15,872 Preferred stock dividends 647 959 1,244 Net income available to common shareholders—basic $ 33,231 $ 13,180 $ 14,628 Weighted average common shares outstanding—basic 15,652,881 11,971,786 9,906,856 Basic earnings per share $ 2.12 $ 1.10 $ 1.48 Diluted Net income available to common shareholders—basic $ 33,231 $ 13,180 $ 14,628 Preferred stock dividends on convertible preferred stock 647 959 1,244 Net income available to common shareholders—diluted $ 33,878 $ 14,139 $ 15,872 Weighted average common shares outstanding for earnings per common share basic 15,652,881 11,971,786 9,906,856 Add: dilutive effects of convertible preferred shares 1,198,859 1,883,921 2,445,760 Average shares and dilutive potential common shares outstanding—diluted 16,851,740 13,855,707 12,352,616 Diluted earnings per share $ 2.01 $ 1.02 $ 1.28

Quarterly Financial Data (Una_2

Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2019
Quarterly Financial Information Disclosure [Abstract]
Schedule of Quarterly Financial Data	Interest Income Net Interest Income Net Income (Loss) Basic Earnings (loss) per Common Share Diluted Earnings (loss) per Common Share 2019 First quarter (1)(2) $ 24,584 $ 21,719 $ 9,669 $ 0.61 $ 0.57 Second quarter (1)(9) 24,926 21,741 8,660 0.55 0.51 Third quarter (3)(9) 24,023 20,418 7,708 0.48 0.46 Fourth quarter (4) 24,521 21,222 7,841 0.48 0.47 2018 First quarter (2)(5) $ 15,924 $ 14,772 $ 6,989 $ 0.65 $ 0.55 Second quarter (6)(7)(8)(9) 16,160 14,766 3,014 0.26 0.24 Third quarter (8)(9)(10) 17,886 15,824 (3,433 ) (0.31 ) (0.31 ) Fourth quarter (10) 23,707 20,745 7,569 0.48 0.45 ( 1 ) Interest income and net interest income increased due to increased volume and rate on loans, non-taxable securities and interest-bearing deposits in other banks. (2) Net income increased due to fees on tax refund processing program. ( 3 ) Interest income and net interest income decreased due to a decrease in rate on interest earning assets and an increase on rate on interest-bearing liabilities. ( 4 ) Interest income and net interest income increased due to an increase in loan volume and a decrease in rate on interest-bearing liabilities. ( 5 ) Interest income and net interest income increased due to volume and rate increases on interest-bearing deposits in other banks. ( 6 ) Interest income increased due to increases in loan volume and rate. ( 7 ) Net interest income decreased due to increased volume and rate on FHLB overnight borrowings. ( 8 ) Net income decreased due to merger related expenses. ( 9 ) Net income decreased due to a decrease in fees on the tax refund program. ( 10 ) Interest income and net interest income increased due to increased volume in earning assets.

Derivatives (Tables)

Derivatives (Tables)	12 Months Ended
	Dec. 31, 2019
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Summary of Interest Rate Swap Transactions	The following table summarizes the Company’s interest rate swap positions as of December 31, 2019. Classification on the Consolidated Balance Sheet Notional Amount Fair Value Weighted Average Rate Received/ (Paid) Derivative Assets Other Assets $ 151,648 $ 8,918 5.04 % Derivative Liabilities Accrued expenses and other liabilities (151,648 ) (8,918 ) -5.04 % Net Exposure $ — $ — The following table summarizes the Company’s interest rate swap positions as of December 31, 2018. Classification on the Consolidated Balance Sheet Notional Amount Fair Value Weighted Average Rate Received/ (Paid) Derivative Assets Other Assets $ 120,131 $ 2,837 5.19 % Derivative Liabilities Accrued expenses and other liabilities (120,131 ) (2,837 ) -5.19 % Net Exposure $ — $ —

Revenue Recognition (Tables)

Revenue Recognition (Tables)	12 Months Ended
	Dec. 31, 2019
Revenue From Contract With Customer [Abstract]
Summary of Noninterest Income Segregated By Revenue Streams In-scope and Out-of-scope of Topic 606	The following presents noninterest income, segregated by revenue streams in-scope and out-of-scope of Topic 606, for the years ended December 31, 2019, 2018 and 2017. For the years ended December 31, 2019 2018 2017 Noninterest Income In-scope of Topic 606: Service charges $ 6,395 $ 5,208 $ 4,777 ATM/Interchange fees 4,056 2,794 2,304 Wealth management fees 3,670 3,669 3,068 Tax refund processing fees 2,750 2,750 2,750 Other 911 892 738 Noninterest Income (in-scope of Topic 606) 17,782 15,313 13,637 Noninterest Income (out-of-scope of Topic 606) 4,661 2,818 2,697 Total Noninterest Income $ 22,443 $ 18,131 $ 16,334

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2019
Leases [Abstract]
Summary of Balance Sheet Information Related To Operating Leases	The balance sheet information related to our operating leases were as follows as of December 31, 2019: Classification on the Consolidated Balance Sheet December 31, 2019 Assets: Operating lease Other assets $ 3,273 Liabilities: Operating lease Accrued expenses and other liabilities $ 3,273
Summary of Cost Components of Operating Leases	The cost components of our operating leases were as follows for the period ended December 31, 2019: December 31, 2019 Lease cost Operating lease cost $ 429 Short-term lease cost 262 Sublease income (49 ) Total lease cost $ 642
Summary of Maturity of Operating Lease Liabilities	Maturities of our lease liabilities for all operating leases for each of the next five years and thereafter is as follows: 2020 $ 511 2021 497 2022 438 2023 430 2024 422 Thereafter 1,381 Total lease payments $ 3,679 Less: Imputed Interest 406 Present value of lease liabilities $ 3,273 2020 $ 660 2021 367 2022 293 2023 215 2024 206 Thereafter 595 Total $ 2,336
Summary of Weighted Average Remaining Lease Terms And Discount Rates For Operating Leases	The weighted average remaining lease terms and discount rates for all of our operating leases were as follows as of December 31, 2019: Weighted-average remaining lease term - operating leases (years) 6.25 Weighted-average discount rate - operating leases 2.92 %

Summary of Significant Accoun_3

Summary of Significant Accounting Policies - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019USD ($)Segment$ / shares	Dec. 31, 2018	Dec. 31, 2017	Jan. 01, 2019USD ($)
Significant Accounting Policies [Line Items]
Allowance for loan losses related to commercial, commercial real estate and farm real estate loans	$ 750,000
Number of days reaching which loans are considered for nonaccrual status	90 days
Federal Home Loan Bank par value | $ / shares	$ 100
Reserve amount	$ 7,127,000
Number of operating segments | Segment	1
Right-of-use asset	$ 3,273,000			$ 2,210,000
Lease liability	3,273,000			$ 2,210,000
Change in accounting principle for adoption of ASU 2016-02	$ 0
Unsecured Debt [Member]
Significant Accounting Policies [Line Items]
Retail loans past due charge off period	90 days
Secured Debt [Member]
Significant Accounting Policies [Line Items]
Residential real estate loans past due assessment of value period	180 days
Other Debt [Member]
Significant Accounting Policies [Line Items]
Loans past due charged down to the net realizable value period	90 days
Maximum [Member]
Significant Accounting Policies [Line Items]
Percentage of insurance commission revenue of total revenue	1.00%	1.00%	1.00%
Original maturities for cash and cash equivalents	90 days
Estimated useful life of intangible assets	12 years
Maximum [Member] | Furniture and Equipment [Member]
Significant Accounting Policies [Line Items]
Estimated useful life of asset	7 years
Maximum [Member] | Buildings and Improvements [Member]
Significant Accounting Policies [Line Items]
Estimated useful life of asset	50 years
Maximum [Member] | WSP [Member]
Significant Accounting Policies [Line Items]
Percentage of insurance commission revenue of total revenue	1.00%	1.00%	1.00%
Maximum [Member] | CIVB Risk Management, Inc. [Member]
Significant Accounting Policies [Line Items]
Percentage of insurance commission revenue of total revenue	1.00%	1.00%	1.00%
Minimum [Member]
Significant Accounting Policies [Line Items]
Estimated useful life of intangible assets	5 years
Minimum [Member] | Furniture and Equipment [Member]
Significant Accounting Policies [Line Items]
Estimated useful life of asset	3 years
Minimum [Member] | Buildings and Improvements [Member]
Significant Accounting Policies [Line Items]
Estimated useful life of asset	7 years

Merger - Additional Information

Merger - Additional Information (Detail) - UCB [Member] - USD ($) $ in Thousands	Sep. 14, 2018	Dec. 31, 2018
Business Combinations [Line Items]
Date of acquisition completion	Sep. 14, 2018
Acquisition cash paid	$ 12,675
Common shares issued to shareholders	4,277,430
Stock and cash transaction aggregate consideration	$ 117,344
Total assets of UCB prior to the merger	537,875
Assets, loan	298,319
Assets, Deposit	$ 475,944
Core deposit intangibles and other intangibles, amortization period	10 years
Cash acquired	$ 156,472
Loans acquired	298,319
Loans acquired with credit deterioration	1,210
Deposits acquired	$ 475,900
Compensation Expense [Member]
Business Combinations [Line Items]
Acquisition-related costs		$ 5,231
Contracted Data Processing [Member]
Business Combinations [Line Items]
Acquisition-related costs		5,515
Professional Services [Member]
Business Combinations [Line Items]
Acquisition-related costs		1,638
Marketing Expense [Member]
Business Combinations [Line Items]
Acquisition-related costs		131
Other Operating Expense [Member]
Business Combinations [Line Items]
Acquisition-related costs		$ 220

Merger - Schedule of Estimated

Merger - Schedule of Estimated Future Amortization Expense (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Acquired Finite Lived Intangible Assets [Line Items]
2020	$ 1,003
2021	980
2022	956
2023	927
2024	890
Thereafter	3,549
Net Carrying Amount	8,305
Core deposit intangibles [Member]
Acquired Finite Lived Intangible Assets [Line Items]
2020	914
2021	891
2022	868
2023	840
2024	804
Thereafter	2,426
Net Carrying Amount	6,743	$ 7,688
UCB [Member] | Core deposit intangibles [Member]
Acquired Finite Lived Intangible Assets [Line Items]
2020	842
2021	823
2022	800
2023	773
2024	742
Thereafter	2,427
Net Carrying Amount	$ 6,407

Merger - Schedule of Financial

Merger - Schedule of Financial Information for Former Included in Consolidated Statement of Operations (Detail) - USD ($) $ in Thousands	3 Months Ended								4 Months Ended	12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Net interest income after provision for loan losses										$ 84,065	$ 65,327	$ 54,502
Noninterest income										22,443	18,131	16,334
Net income	$ 7,841	$ 7,708	$ 8,660	$ 9,669	$ 7,569	$ (3,433)	$ 3,014	$ 6,989		$ 33,878	$ 14,139	$ 15,872
Former UCB [Member]
Business Acquisition [Line Items]
Net interest income after provision for loan losses									$ 3,227
Noninterest income									373
Net income									$ 1,707

Merger - Business Acquisition,

Merger - Business Acquisition, Unaudited Pro Forma Information (Detail) - UCB [Member] - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Business Combination, Separately Recognized Transactions [Line Items]
Net interest income after provision for loan losses	$ 83,825	$ 74,642	$ 70,100
Noninterest income	22,443	18,331	20,782
Net income	$ 33,653	$ 18,984	$ 19,284
Basic	$ 2.11	$ 1.51	$ 1.82
Diluted	$ 2	$ 1.37	$ 1.56

Merger - Schedule of Recognized

Merger - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands	Sep. 14, 2018	Dec. 31, 2019	Dec. 31, 2018
Net assets acquired:
Goodwill		$ 76,851	$ 76,851
UCB [Member]
Business Acquisition [Line Items]
Consideration paid	$ 117,344
Net assets acquired:
Cash and due from financial institutions	156,472
Securities available for sale	43,214
Equity securities	212
Loans held for sale	492
Loans, net	298,319
Other securities	3,527
Premises and equipment	5,291
Accrued interest receivable	950
Core deposit intangible	7,518
Bank owned life insurance	17,193
Other assets	10,361
Noninterest-bearing deposits	(112,787)
Interest-bearing deposits	(363,157)
Other liabilities	(17)
Net assets acquired excluding goodwill	67,588
Goodwill	$ 49,756

Securities - Available for Sale

Securities - Available for Sale Securities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Total securities available for sale	$ 342,192	$ 343,323
Gross Unrealized Gains	16,476	4,906
Gross Unrealized Losses	(169)	(1,935)
Fair Value	358,499	346,294
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Total securities available for sale	19,401	30,623
Gross Unrealized Gains	204	202
Gross Unrealized Losses	(4)	(140)
Fair Value	19,601	30,685
Obligations of States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Total securities available for sale	193,646	168,993
Gross Unrealized Gains	12,409	3,680
Gross Unrealized Losses	(21)	(602)
Fair Value	206,034	172,071
Mortgage-back Securities in Government Sponsored Entities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Total securities available for sale	129,145	143,707
Gross Unrealized Gains	3,863	1,024
Gross Unrealized Losses	(144)	(1,193)
Fair Value	$ 132,864	$ 143,538

Securities - Amortized Cost and

Securities - Amortized Cost and Fair Value of Securities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Investments Debt And Equity Securities [Abstract]
Amortized Cost, Due in one year or less	$ 11,124
Amortized Cost, Due from one to five years	14,756
Amortized Cost, Due from five to ten years	26,117
Amortized Cost, Due after ten years	161,050
Amortized Cost, Mortgage-backed securities in government sponsored entities	129,145
Amortized Cost, Total securities available for sale	342,192	$ 343,323
Fair Value, Due in one year or less	11,166
Fair Value, Due from one to five years	15,062
Fair Value, Due from five to ten years	27,173
Fair Value, Due after ten years	172,234
Fair Value, Mortgage-backed securities in government sponsored entities	132,864
Fair Value, Total securities available for sale	$ 358,499	$ 346,294

Securities - Additional Informa

Securities - Additional Information (Detail) $ in Thousands	Dec. 31, 2019USD ($)Security	Dec. 31, 2018USD ($)
Investments Debt And Equity Securities [Abstract]
Carrying value of pledged securities | $	$ 139,004	$ 114,145
Number of securities in portfolio with unrealized losses | Security	35

Securities - Proceeds from Sale

Securities - Proceeds from Sales of Securities, Gross Realized Gains and Losses (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Investments Debt And Equity Securities [Abstract]
Sale proceeds	$ 17,570	$ 14,667	$ 953
Gross realized gains	47	6	0
Gross realized losses	43	393	0
Gains (losses) from securities called or settled by the issuer	$ 28	$ (26)	$ 12

Securities - Securities with Un

Securities - Securities with Unrealized Losses Not Recognized in Income (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value	$ 12,600	$ 14,638
12 Months or less, Unrealized Loss	(112)	(161)
More than 12 months, Fair Value	11,140	82,692
More than 12 months, Unrealized Loss	(57)	(1,774)
Total Fair Value	23,740	97,330
Total Unrealized Loss	(169)	(1,935)
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
More than 12 months, Fair Value	3,408	16,469
More than 12 months, Unrealized Loss	(4)	(140)
Total Fair Value	3,408	16,469
Total Unrealized Loss	(4)	(140)
Obligations of States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value	1,947	8,008
12 Months or less, Unrealized Loss	(21)	(71)
More than 12 months, Fair Value		25,890
More than 12 months, Unrealized Loss		(531)
Total Fair Value	1,947	33,898
Total Unrealized Loss	(21)	(602)
Mortgage-backed Securities in Government Sponsored Entities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value	10,653	6,630
12 Months or less, Unrealized Loss	(91)	(90)
More than 12 months, Fair Value	7,732	40,333
More than 12 months, Unrealized Loss	(53)	(1,103)
Total Fair Value	18,385	46,963
Total Unrealized Loss	$ (144)	$ (1,193)

Securities - Schedule of Net Ga

Securities - Schedule of Net Gains and Losses on Equity Investments Recognized in Earnings and Portion of Unrealized Gains and Losses for Period that Relates to Equity Investments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Investments Debt And Equity Securities [Abstract]
Net gains recognized on equity securities during the year	$ 121	$ 26
Unrealized gains recognized in equity securities held at December 31	$ 121	$ 26

Loans - Loan Balances (Detail)

Loans - Loan Balances (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 1,708,970	$ 1,561,941
Allowance for loan losses	(14,767)	(13,679)
Net loans	1,694,203	1,548,262
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	203,110	177,101
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	245,606	210,121
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	592,222	523,598
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	463,032	457,850
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	155,825	135,195
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	34,114	38,513
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 15,061	$ 19,563

Loans - Additional Information

Loans - Additional Information (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Receivables [Abstract]
Net deferred loan fees	$ 488	$ 389

Loans - Loans to Directors and

Loans - Loans to Directors and Executive Officers Including Immediate Families (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Receivables Other Related Parties And Retainage [Abstract]
Balance - Beginning of year	$ 8,722	$ 14,002
New loans and advances	3,057	3,308
Repayments	(2,574)	(2,324)
Effect of changes to related parties	704	(6,264)
Balance - End of year	$ 9,909	$ 8,722

Allowance for Loan Losses - Add

Allowance for Loan Losses - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019USD ($)SecurityLoan	Dec. 31, 2018USD ($)SecurityLoan	Dec. 31, 2017USD ($)SecurityLoan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Period for calculating Loss migration rates of portfolio segments	3 years
Allowance for loan losses	$ 14,767,000	$ 13,679,000
Number of days past due for loans to be considered as nonperforming	90 days
Reasonable period for nonperforming TDRs to be returned to performing status	6 months
Number of days reaching where loans are considered for nonaccrual status	90 days
Conditions where loans are considered for nonaccrual status	A loan may be returned to accruing status only if one of three conditions are met: the loan is well-secured and none of the principal and interest has been past due for a minimum of 90 days; the loan is a TDR and the borrower has made a minimum of six months payments; or the principal and interest payments are reasonably assured and a sustained period of performance has occurred, generally six months.
Gross interest income recorded on nonaccrual loans	$ 571,000	587,000	$ 712,000
Interest income on nonaccrual loans recognized on cash basis	$ 379,000	$ 360,000	$ 139,000
Defaulted loans | SecurityLoan	0	0	0
Impaired loans	greater than $350
Foreclosed assets	$ 0	$ 0
Allowance for loan losses recorded for acquired loans	0	8,000
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Residential mortgages in process of foreclosure	1,022,000	311,000
TDRs [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	$ 91,000	$ 141,000	$ 169,000

Allowance for Loan Losses - Cha

Allowance for Loan Losses - Changes in the Allowance for Loan Losses (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	$ 13,679	$ 13,134	$ 13,305
Charge-offs	(776)	(903)	(942)
Recoveries	829	668	771
Provision (Credit)	1,035	780
Ending Balance	14,767	13,679	13,134
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,747	1,562	2,018
Charge-offs	(114)	(249)	(11)
Recoveries	86	169	372
Provision (Credit)	500	265	(817)
Ending Balance	2,219	1,747	1,562
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,962	2,043	2,171
Charge-offs	(161)	(193)	(328)
Recoveries	289	158	69
Provision (Credit)	451	(46)	131
Ending Balance	2,541	1,962	2,043
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	5,803	5,307	4,606
Charge-offs		(153)	(38)
Recoveries	102	28	46
Provision (Credit)	679	621	693
Ending Balance	6,584	5,803	5,307
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,531	1,910	3,089
Charge-offs	(294)	(105)	(400)
Recoveries	259	208	194
Provision (Credit)	86	(482)	(973)
Ending Balance	1,582	1,531	1,910
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,046	834	420
Charge-offs	(24)
Recoveries	3		44
Provision (Credit)	225	212	370
Ending Balance	1,250	1,046	834
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	397	430	442
Recoveries	5	5	3
Provision (Credit)	(58)	(38)	(15)
Ending Balance	344	397	430
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	284	290	314
Charge-offs	(183)	(203)	(165)
Recoveries	85	100	43
Provision (Credit)	61	97	98
Ending Balance	247	284	290
Unallocated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	909	758	245
Provision (Credit)	$ (909)	151	513
Ending Balance		$ 909	$ 758

Allowance for Loan Losses - End

Allowance for Loan Losses - Ending Allocation of Allowance for Loan Losses and Loan Balances Outstanding (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment	$ 91	$ 141
Allowance for loan losses, Collectively evaluated for impairment	14,676	13,530
Allowance for loan losses, Total	14,767	13,679	$ 13,134	$ 13,305
Outstanding loan balances, Individually evaluated for impairment	3,597	2,857
Outstanding loan balances, Collectively evaluated for impairment	1,704,906	1,558,160
Outstanding loan balances, Total	1,708,970	1,561,941
Receivables Acquired with Deteriorated Credit Quality [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired with credit deterioration		8
Loan balance of loans acquired with credit deterioration	467	924
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Collectively evaluated for impairment	2,219	1,747
Allowance for loan losses, Total	2,219	1,747	1,562	2,018
Outstanding loan balances, Individually evaluated for impairment	367	367
Outstanding loan balances, Collectively evaluated for impairment	202,743	176,693
Outstanding loan balances, Total	203,110	177,101
Commercial and Agriculture [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loan balance of loans acquired with credit deterioration		41
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment	9	12
Allowance for loan losses, Collectively evaluated for impairment	2,532	1,950
Allowance for loan losses, Total	2,541	1,962	2,043	2,171
Outstanding loan balances, Individually evaluated for impairment	426	484
Outstanding loan balances, Collectively evaluated for impairment	245,180	209,637
Outstanding loan balances, Total	245,606	210,121
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Collectively evaluated for impairment	6,584	5,803
Allowance for loan losses, Total	6,584	5,803	5,307	4,606
Outstanding loan balances, Individually evaluated for impairment	374	31
Outstanding loan balances, Collectively evaluated for impairment	591,848	523,567
Outstanding loan balances, Total	592,222	523,598
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment	82	122
Allowance for loan losses, Collectively evaluated for impairment	1,500	1,401
Allowance for loan losses, Total	1,582	1,531	1,910	3,089
Outstanding loan balances, Individually evaluated for impairment	1,764	1,279
Outstanding loan balances, Collectively evaluated for impairment	460,801	455,688
Outstanding loan balances, Total	463,032	457,850
Residential Real Estate [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired with credit deterioration		8
Loan balance of loans acquired with credit deterioration	467	883
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Collectively evaluated for impairment	1,250	1,046
Allowance for loan losses, Total	1,250	1,046	834	420
Outstanding loan balances, Collectively evaluated for impairment	155,825	135,195
Outstanding loan balances, Total	155,825	135,195
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment		7
Allowance for loan losses, Collectively evaluated for impairment	344	390
Allowance for loan losses, Total	344	397	430	442
Outstanding loan balances, Individually evaluated for impairment	666	696
Outstanding loan balances, Collectively evaluated for impairment	33,448	37,817
Outstanding loan balances, Total	34,114	38,513
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Collectively evaluated for impairment	247	284
Allowance for loan losses, Total	247	284	290	314
Outstanding loan balances, Collectively evaluated for impairment	15,061	19,563
Outstanding loan balances, Total	$ 15,061	19,563
Unallocated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Collectively evaluated for impairment		909
Allowance for loan losses, Total		$ 909	$ 758	$ 245

Allowance for Loan Losses - Cre

Allowance for Loan Losses - Credit Exposures by Internally Assigned Grades (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	$ 1,301,919	$ 1,154,740
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	203,110	177,101
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	245,606	210,121
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	592,222	523,598
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	80,312	78,851
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	145,260	124,823
Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	34,114	38,513
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,295	1,733
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,276,090	1,125,796
Pass [Member] | Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	199,649	173,783
Pass [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	237,171	201,228
Pass [Member] | Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	588,633	520,487
Pass [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	73,289	70,908
Pass [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	145,251	124,769
Pass [Member] | Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	30,808	32,908
Pass [Member] | Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,289	1,713
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	11,103	10,733
Special Mention [Member] | Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,236	1,509
Special Mention [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	5,617	3,512
Special Mention [Member] | Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,155	2,023
Special Mention [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	528	580
Special Mention [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade		13
Special Mention [Member] | Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	567	3,096
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	14,726	18,211
Substandard [Member] | Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,225	1,809
Substandard [Member] | Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,818	5,381
Substandard [Member] | Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,434	1,088
Substandard [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	6,495	7,363
Substandard [Member] | Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	9	41
Substandard [Member] | Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,739	2,509
Substandard [Member] | Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	$ 6	$ 20

Allowance for Loan Losses - Per

Allowance for Loan Losses - Performing and Nonperforming Loans (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Performing	$ 407,051	$ 407,201
Total	407,051	407,201
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	382,720	378,999
Total	382,720	378,999
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	10,565	10,372
Total	10,565	10,372
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	13,766	17,830
Total	$ 13,766	$ 17,830

Allowance for Loan Losses - Agi

Allowance for Loan Losses - Aging Analysis of Past Due Loans (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 5,909	$ 11,805
Current	1,702,594	1,549,212
Total Loans	1,708,970	1,561,941
30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	3,008	8,328
60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	342	1,449
90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,559	2,028
Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans	467	924
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	168	317
Current	202,942	176,743
Total Loans	203,110	177,101
Commercial and Agriculture [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	225
Commercial and Agriculture [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	35
Commercial and Agriculture [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	106	92
Commercial and Agriculture [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans		41
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,179	1,524
Current	244,427	208,597
Total Loans	245,606	210,121
Commercial Real Estate Owner Occupied [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	453	547
Commercial Real Estate Owner Occupied [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	63	413
Commercial Real Estate Owner Occupied [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	663	564
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	8	950
Current	592,214	522,648
Total Loans	592,222	523,598
Commercial Real Estate Non Owner Occupied [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		288
Commercial Real Estate Non Owner Occupied [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		290
Commercial Real Estate Non Owner Occupied [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	8	372
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	4,372	8,601
Current	458,193	448,366
Total Loans	463,032	457,850
Residential Real Estate [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,399	7,118
Residential Real Estate [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	198	677
Residential Real Estate [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,775	806
Residential Real Estate [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans	467	883
Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		39
Current	155,825	135,156
Total Loans	155,825	135,195
Real Estate Construction [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		12
Real Estate Construction [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		27
Farm Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	7	191
Current	34,107	38,322
Total Loans	34,114	38,513
Farm Real Estate [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		33
Farm Real Estate [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	7	158
Consumer and Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	175	183
Current	14,886	19,380
Total Loans	15,061	19,563
Consumer and Other [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	129	117
Consumer and Other [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 46	57
Consumer and Other [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		$ 9

Allowance for Loan Losses - Sum

Allowance for Loan Losses - Summary of Nonaccrual Loans Excluding Purchased Credit-Impaired (PCI) Loans (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	$ 5,599	$ 5,869
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	173	270
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	938	942
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	8	374
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	4,183	3,886
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	9	41
Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	284	338
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	$ 4	$ 18

Allowance for Loan Losses - Sch

Allowance for Loan Losses - Schedule of TDR (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)Contract	Dec. 31, 2018USD ($)Contract	Dec. 31, 2017USD ($)Contract
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract	1	2	1
Pre- Modification Outstanding Recorded Investment	$ 382	$ 133	$ 13
Post-Modification Outstanding Recorded Investment	$ 382	$ 133	$ 13
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract	1
Pre- Modification Outstanding Recorded Investment	$ 382
Post-Modification Outstanding Recorded Investment	$ 382
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract		1	1
Pre- Modification Outstanding Recorded Investment		$ 23	$ 13
Post-Modification Outstanding Recorded Investment		$ 23	$ 13
Farm Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract		1
Pre- Modification Outstanding Recorded Investment		$ 110
Post-Modification Outstanding Recorded Investment		$ 110

Allowance for Loan Losses - Imp

Allowance for Loan Losses - Impaired Financing Receivables Excluding PCI Loans - Recorded Investment and Unpaid Principal Balances (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	$ 3,146	$ 1,864
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	3,218	1,939
Impaired financing receivables, with an allowance recorded, Recorded Investment	451	993
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	455	996
Impaired financing receivables, with an allowance recorded, Related Allowance	91	141
Impaired financing receivables, Recorded Investment, Total	3,597	2,857
Impaired financing receivables, Unpaid Principal Balance, Total	3,673	2,935
Impaired financing receivables, Related Allowance, Total	91	141
Commercial and Agriculture [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	367	367
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	367	367
Impaired financing receivables, Recorded Investment, Total	367	367
Impaired financing receivables, Unpaid Principal Balance, Total	367	367
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	168	193
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	168	193
Impaired financing receivables, with an allowance recorded, Recorded Investment	258	291
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	258	291
Impaired financing receivables, with an allowance recorded, Related Allowance	9	12
Impaired financing receivables, Recorded Investment, Total	426	484
Impaired financing receivables, Unpaid Principal Balance, Total	426	484
Impaired financing receivables, Related Allowance, Total	9	12
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	374	31
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	374	34
Impaired financing receivables, Recorded Investment, Total	374	31
Impaired financing receivables, Unpaid Principal Balance, Total	374	34
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	1,571	1,017
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	1,643	1,089
Impaired financing receivables, with an allowance recorded, Recorded Investment	193	262
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	197	265
Impaired financing receivables, with an allowance recorded, Related Allowance	82	122
Impaired financing receivables, Recorded Investment, Total	1,764	1,279
Impaired financing receivables, Unpaid Principal Balance, Total	1,840	1,354
Impaired financing receivables, Related Allowance, Total	82	122
Farm Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	666	256
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	666	256
Impaired financing receivables, with an allowance recorded, Recorded Investment		440
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance		440
Impaired financing receivables, with an allowance recorded, Related Allowance		7
Impaired financing receivables, Recorded Investment, Total	666	696
Impaired financing receivables, Unpaid Principal Balance, Total	$ 666	696
Impaired financing receivables, Related Allowance, Total		$ 7

Allowance for Loan Losses - I_2

Allowance for Loan Losses - Impaired Loans - Average Recorded Investment and Interest Income Recognized (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	$ 3,085	$ 3,520	$ 5,243
Interest Income Recognized	172	167	216
Commercial and Agriculture [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	367	636	1,375
Interest Income Recognized	33	25	34
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	456	610	1,507
Interest Income Recognized	32	33	75
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	308	39	233
Interest Income Recognized	20	5	6
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	1,271	1,519	1,515
Interest Income Recognized	58	75	73
Farm Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	683	716	613
Interest Income Recognized	$ 29	$ 29	$ 28

Allowance for Loan Losses - S_2

Allowance for Loan Losses - Schedule of Changes in Amortized Yield for PCI Loans (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Movement Schedule Roll Forward
Balance at beginning of period	$ 336	$ 15
Acquisition of PCI loans	0	334
Accretion	(164)	(13)
Transfers from non-accretable to accretable	83
Balance at end of period	$ 255	$ 336

Allowance for Loan Losses - S_3

Allowance for Loan Losses - Schedule of Loans Acquired and Accounted (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Receivables [Abstract]
Outstanding balance	$ 1,149	$ 1,805
Carrying amount	$ 467	$ 924

Other Comprehensive Income (L_3

Other Comprehensive Income (Loss) - Changes in Each Component of Accumulated Other Comprehensive Income (Loss), Net of Tax (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ 298,898	$ 184,461	$ 137,616
Total other comprehensive income (loss)	8,326	(50)	1,412
Ending balance	330,126	298,898	184,461
Unrealized Gains (Losses) on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	2,347	3,185	2,008
Other comprehensive income (loss) before reclassifications	10,561	(886)	620
Amounts reclassified from accumulated other comprehensive income (loss)	(25)	326	(8)
Total other comprehensive income (loss)	10,536	(560)	612
Reclassification of certain income tax effects from accumulated other comprehensive income (loss)			565
Reclassification of equity securities from accumulated other comprehensive income (loss)		(278)
Ending balance	12,883	2,347	3,185
Defined Benefit Pension Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(3,799)	(4,309)	(4,345)
Other comprehensive income (loss) before reclassifications	(2,333)	393	553
Amounts reclassified from accumulated other comprehensive income (loss)	123	117	247
Total other comprehensive income (loss)	(2,210)	510	800
Reclassification of certain income tax effects from accumulated other comprehensive income (loss)			(764)
Ending balance	(6,009)	(3,799)	(4,309)
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(1,452)	(1,124)	(2,337)
Other comprehensive income (loss) before reclassifications	8,228	(493)	1,173
Amounts reclassified from accumulated other comprehensive income (loss)	98	443	239
Total other comprehensive income (loss)	8,326	(50)	1,412
Reclassification of certain income tax effects from accumulated other comprehensive income (loss)			(199)
Reclassification of equity securities from accumulated other comprehensive income (loss)		(278)
Ending balance	$ 6,874	$ (1,452)	$ (1,124)

Other Comprehensive Income (L_4

Other Comprehensive Income (Loss) - Amounts Reclassified Out of Each Component of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net gain (loss) on sale of securities									$ 32	$ (413)	$ 12
Other operating expenses									(9,288)	(7,335)	(6,410)
Income tax expense									(5,683)	(2,640)	(6,360)
Net income	$ 7,841	$ 7,708	$ 8,660	$ 9,669	$ 7,569	$ (3,433)	$ 3,014	$ 6,989	33,878	14,139	15,872
Reclassification out of Accumulated Other Comprehensive Loss [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net income									(98)	(443)	(239)
Unrealized Gains (Losses) on Available-for-Sale Securities [Member] | Reclassification out of Accumulated Other Comprehensive Loss [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net gain (loss) on sale of securities									32	(413)	12
Income tax expense									(7)	87	(4)
Net income									25	(326)	8
Accumulated Defined Benefit Plans Adjustment, Actuarial Losses [Member] | Reclassification out of Accumulated Other Comprehensive Loss [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other operating expenses									(156)	(149)	(380)
Income tax expense									33	32	133
Net income									$ (123)	$ (117)	$ (247)

Premises and Equipment - Year-E

Premises and Equipment - Year-End Premises and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 56,686	$ 54,397
Accumulated depreciation	(33,815)	(32,376)
Premises and equipment, net	22,871	22,021
Land and Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	6,651	6,553
Buildings and Improvements [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	28,047	27,013
Furniture and Equipment [Member]
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 21,988	$ 20,831

Premises and Equipment - Additi

Premises and Equipment - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Property Plant And Equipment [Abstract]
Depreciation	$ 2,240	$ 1,515	$ 1,249

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill	$ 76,851	$ 76,851
Amortization of core deposit intangible assets	945	366	$ 586
Aggregate mortgage servicing rights (MSRs) amortization	$ 247	$ 126	$ 72

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Schedule of Acquired Intangible Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Acquired Finite Lived Intangible Assets [Line Items]
Net Carrying Amount	$ 8,305
Core deposit intangibles [Member]
Acquired Finite Lived Intangible Assets [Line Items]
Gross Carrying Amount	14,792	$ 14,792
Accumulated Amortization	8,049	7,104
Net Carrying Amount	$ 6,743	$ 7,688

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets - Schedule of Mortgage Servicing Rights (MSRs) and Related Valuation Allowance (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Loan Servicing Rights:
Beginning of year	$ 1,664	$ 743
Additions	247	1,047
Amortized to expense	247	126
Change in valuation allowance	102
End of year	1,562	$ 1,664
Valuation allowance:
Additions expensed	102
End of year	$ 102

Goodwill and Intangible Asset_5

Goodwill and Intangible Assets - Schedule of Amortization Expense (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Acquired Finite Lived Intangible Assets [Line Items]
2020	$ 1,003
2021	980
2022	956
2023	927
2024	890
Thereafter	3,549
Net Carrying Amount	8,305
MSRs [Member]
Acquired Finite Lived Intangible Assets [Line Items]
2020	89
2021	89
2022	88
2023	87
2024	86
Thereafter	1,123
Net Carrying Amount	1,562
Core deposit intangibles [Member]
Acquired Finite Lived Intangible Assets [Line Items]
2020	914
2021	891
2022	868
2023	840
2024	804
Thereafter	2,426
Net Carrying Amount	$ 6,743	$ 7,688

Interest-Bearing Deposits - Sum

Interest-Bearing Deposits - Summary of Interest-Bearing Deposits (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Banking And Thrift [Abstract]
Demand	$ 301,674	$ 261,996
Savings and Money markets	588,697	582,128
$250 and over	58,290	42,815
Certificates of Deposit: Other	168,928	173,445
Individual Retirement Accounts	48,622	51,426
Total	$ 1,166,211	$ 1,111,810

Interest-Bearing Deposits - Sch

Interest-Bearing Deposits - Scheduled Maturities of Certificates of Deposit (Detail) $ in Thousands	Dec. 31, 2019USD ($)
Banking And Thrift [Abstract]
2020	$ 171,220
2021	73,991
2022	23,344
2023	4,986
2024	1,261
Thereafter	1,038
Total	$ 275,840

Interest-Bearing Deposits - Add

Interest-Bearing Deposits - Additional Information (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deposits [Line Items]
Total deposits	$ 1,678,764	$ 1,579,893
Total of CDs and IRAs	61,552
Principal officers, directors, and their affiliates [Member]
Deposits [Line Items]
Total deposits	$ 8,917	$ 6,925

Short-Term Borrowings - Summary

Short-Term Borrowings - Summary of Federal Funds Purchased and Other Short-term Borrowings (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Federal Funds Purchased [Member]
Short-term Debt [Line Items]
Maximum indebtedness during the year	$ 20,000,000	$ 20,000,000	$ 20,000,000
Average balance during the year	$ 137,000	$ 116,000	$ 119,000
Average rate paid during the year	2.19%	2.58%	1.68%
Short Term Borrowings, FHLB advances [Member]
Short-term Debt [Line Items]
Outstanding balance at year end	$ 101,500,000	$ 188,600,000	$ 56,900,000
Maximum indebtedness during the year	192,700,000	225,300,000	115,050,000
Average balance during the year	$ 112,088,000	$ 113,520,000	$ 38,825,000
Average rate paid during the year	2.32%	2.07%	1.12%
Interest rate on year end balance	1.63%	2.45%	1.42%

Federal Home Loan Bank Advanc_3

Federal Home Loan Bank Advances - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Advances from FHLB	$ 125,000	$ 5,000
Maturities, from	2029-05
Maturities, to	2029-10
Outstanding letters of credit with FHLB	$ 20,000	20,000
FHLB borrowings collateralized by residential mortgage loans	369,750	$ 320,400
FHLB maximum borrowing capacity	564,516
FHLB remaining borrowing capacity	$ 318,016
Minimum [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Maturities from May 2029 through October 2029, fixed rates	1.03%
Maximum [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Maturities from May 2029 through October 2029, fixed rates	2.05%
Weighted Average [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Maturities from May 2029 through October 2029, fixed rates	1.44%

Federal Home Loan Bank Advanc_4

Federal Home Loan Bank Advances - Scheduled Principal Reductions of Federal Home Loan Bank Advances Outstanding (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Banking And Thrift [Abstract]
2029	$ 125,000
Total	$ 125,000	$ 5,000

Securities Sold Under Agreeme_3

Securities Sold Under Agreements To Repurchase - Summary of Securities Pledged as Collateral Under Repurchase Agreements (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Offsetting Liabilities [Line Items]
Total securities pledged	$ 18,674	$ 22,199	$ 21,755
Gross amount of recognized liabilities for repurchase agreements	18,674	22,199
Amounts related to agreements not included in offsetting disclosures above	0	0
U.S.Treasury Securities [Member]
Offsetting Liabilities [Line Items]
Total securities pledged	810	861
Obligations of U.S. Government Agencies [Member]
Offsetting Liabilities [Line Items]
Total securities pledged	$ 17,864	$ 21,338

Securities Sold Under Agreeme_4

Securities Sold Under Agreements to Repurchase - Schedule of Securities Sold Under Agreements to Repurchase (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Debt Disclosure [Abstract]
Outstanding balance at year end	$ 18,674	$ 22,199	$ 21,755
Average balance during the year	$ 18,321	$ 18,456	$ 18,234
Average interest rate during the year	0.10%	0.10%	0.10%
Maximum month-end balance during the year	$ 21,970	$ 22,199	$ 23,889
Weighted average interest rate at year end	0.10%	0.10%	0.10%

Subordinated Debentures - Addit

Subordinated Debentures - Additional Information (Detail)	1 Months Ended			12 Months Ended
	Mar. 31, 2007USD ($)	Mar. 31, 2003USD ($)	Mar. 31, 2002USD ($)	Dec. 31, 2019USD ($)	Dec. 31, 2007Trust_Preferred_Securities	Sep. 30, 2004USD ($)
Subordinated Borrowing [Line Items]
Redeem and refinance of floating rate subordinated debenture	$ 5,000,000
Refinancing at face value, reduction rate				2.00%
Subordinated debenture, maturity period				30 years
Subordinated debentures, principal amount percentage				100.00%
Minimum [Member]
Subordinated Borrowing [Line Items]
Subordinated debentures may redeem part of principal amount				$ 1,000,000
Futura Ban Corp [Member]
Subordinated Borrowing [Line Items]
Number of additional trust preferred securities acquired | Trust_Preferred_Securities					2
4.41% Debenture [Member]
Subordinated Borrowing [Line Items]
Debt, face amount				$ 12,500,000
Debt, variable interest rate				4.41%
Redemption of subordinated debentures description				The Company may redeem the subordinated debentures, in whole or in part, in a principal amount with integral multiples of $1,000, at 100% of the principal amount, plus accrued and unpaid interest.
Subordinated Debentures [Member]
Subordinated Borrowing [Line Items]
Subordinated debenture, maturity date				Jun. 15, 2035
5.26% Debenture [Member]
Subordinated Borrowing [Line Items]
Debt, face amount				$ 7,500,000
Debt, variable interest rate				5.26%
3.72% Debenture [Member]
Subordinated Borrowing [Line Items]
Debt, face amount				$ 5,000,000
Debt, variable interest rate				3.72%
6.05% Fixed Rate Trust Preferred Securities [Member]
Subordinated Borrowing [Line Items]
Debt, face amount						$ 12,500,000
Debt, interest rate						6.05%
Debt instrument fixed interest rate period				5 years
3.78% Debenture [Member] | Futura TPF Trust I [Member]
Subordinated Borrowing [Line Items]
Debt, face amount				$ 2,500,000
Debt instrument, variable interest rate percentage				3.78%
3.78% Debenture [Member] | Futura TPF Trust II [Member]
Subordinated Borrowing [Line Items]
Debt, face amount				$ 1,927,000
Debt instrument, variable interest rate percentage				3.78%
Subordinated Debenture [Member]
Subordinated Borrowing [Line Items]
Issuance of Trust Preferred Securities in exchange for Subordinated Debentures			$ 5,000,000
Trust Preferred Securities [Member]
Subordinated Borrowing [Line Items]
Issuance of Trust Preferred Securities in exchange for Subordinated Debentures		$ 7,500,000
Trust Preferred Securities [Member] | Futura TPF Trust I [Member]
Subordinated Borrowing [Line Items]
Acquired trust preferred securities				$ 2,500,000
Trust Preferred Securities [Member] | Futura TPF Trust II [Member]
Subordinated Borrowing [Line Items]
Acquired trust preferred securities				$ 1,927,000

Income Taxes - Schedule of Inco

Income Taxes - Schedule of Income Tax (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Expense Benefit Continuing Operations [Abstract]
Current	$ 4,713	$ 2,444	$ 5,414
State	307	45
Deferred	663	151	435
Change in corporate tax rate			511
Income tax expense	$ 5,683	$ 2,640	$ 6,360

Income Taxes - Additional Infor

Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Statutory federal income tax rate	21.00%	21.00%	35.00%
Increase in income tax expense			$ 511,000
Valuation allowance	$ 0	$ 0
Liability for uncertain tax positions, current	0
Unrecognized tax benefits	$ 0

Income Taxes - Effective Tax Ra

Income Taxes - Effective Tax Rates Differed from Statutory Federal Income Tax Rate (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Income taxes computed at the statutory federal tax rate	$ 8,308	$ 3,524	$ 7,781
Add (subtract) tax effect of:
Nontaxable interest income, net of nondeductible interest expense	(1,194)	(834)	(1,107)
Low income housing tax credit	(903)	(903)	(686)
Cash surrender value of BOLI	(211)	(143)	(201)
Nondeductible merger costs		1,034
Change in corporate tax rate			511
Change in tax position BOLI	(353)
Other	36	(38)	62
Income tax expense	$ 5,683	$ 2,640	$ 6,360

Income Taxes - Summary of Defer

Income Taxes - Summary of Deferred Tax Assets and Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets
Allowance for loan losses	$ 3,245	$ 3,056
Deferred compensation	1,191	1,217
Pension costs	81
Intangible assets	394	475
Purchase accounting adjustments	226	566
Net operating loss carryforward	1,081	1,374
Other	220	364
Deferred tax asset	6,438	7,052
Deferred tax liabilities
Tax depreciation in excess of book depreciation	(808)	(556)
Discount accretion on securities	(18)	(31)
FHLB stock dividends	(969)	(1,053)
Unrealized gain on securities available for sale	(3,424)	(624)
Pension costs		(469)
Prepaids	(326)	(301)
BOLI		(337)
Other	(359)	(271)
Deferred tax liability	(5,904)	(3,642)
Net deferred tax asset	$ 534	$ 3,410

Retirement Plans - Additional I

Retirement Plans - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019USD ($)Employee	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)
Defined Benefit Plan Disclosure [Line Items]
Plan name	401(k) plan
Matching contribution to 401(k) plan	$ 1,074,000	$ 892,000	$ 805,000
Employer matching contribution description	The Company’s matching contribution is 100% of an employee’s first three percent contributed and 50% of the next two percent contributed.
Pension plan eligibility age of employees	20 years 6 months
Pension plan eligibility service period of employees	6 months
Pension plan eligibility service hours of employees	1000 hours
Additional benefits under pension plan	$ 0
Interest expense	12,954,000	7,570,000	4,092,000
Unrecognized actuarial loss in accumulated other comprehensive income (loss), net of tax	6,009,000	3,799,000
Unrecognized actuarial loss in accumulated other comprehensive income (loss), tax	1,597,000	1,010,000
Accumulated benefit obligation for defined benefit pension plan	15,570,000	13,338,000
Estimated net loss that will be amortized over the next fiscal year	156,000
Incurred settlement cost	$ 0	$ 1,188,000	$ 237,000
Rate of compensation increase used to determine the benefit obligation	0.00%	0.00%	0.00%
Long-term rate of return on plan assets	4.96%	7.00%	7.00%
Expected future employer contributions	$ 0
Employer contribution	0	$ 0
Funded status at end of year	(387,000)	2,234,000
Shortfall Agreements [Member]
Defined Benefit Plan Disclosure [Line Items]
Pension shortfall expense	161,000	180,000	$ 18,000
Interest expense	$ 20,000	24,000	18,000
Number of individuals under plan | Employee	10
Supplemental Retirement Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Maximum retirement year for participants	10 years
Liability recorded for supplemental retirement plan	$ 2,836,000	2,570,000
Expenses recorded for supplemental retirement plan	394,000	351,000	365,000
Total distribution to participant	$ 128,000	$ 87,000	$ 41,000

Retirement Plans - Information

Retirement Plans - Information about Pension Plan (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Change in benefit obligation:
Beginning benefit obligation	$ 13,338	$ 17,916
Service cost		0	$ 0
Interest cost	479	627	679
Curtailment gain		0
Settlement loss		98
Actuarial (gain)/loss	3,546	(1,800)
Benefits paid	(1,793)	(104)
Settlement payments		(3,399)
Ending benefit obligation	15,570	13,338	17,916
Change in plan assets, at fair value:
Beginning plan assets	15,572	19,306
Actual return	1,404	(207)
Employer contribution	0	0
Benefits paid	(1,793)	(104)
Settlement payments		(3,399)
Administrative expenses		(24)
Ending plan assets	15,183	15,572	$ 19,306
Funded status at end of year	$ (387)	$ 2,234

Retirement Plans - Components o

Retirement Plans - Components of Net Periodic Pension Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Compensation And Retirement Disclosure [Abstract]
Service cost		$ 0	$ 0
Interest cost	$ 479	627	679
Expected return on plan assets	(811)	(1,355)	(1,178)
Net amortization and deferral	156	149	380
Net periodic pension cost (benefit)	(176)	(579)	(119)
Additional loss due to settlement	0	1,188	237
Total pension cost (benefit)	(176)	609	118
Net loss (gain) recognized in other comprehensive income	2,798	(1,453)	(322)
Total recognized in net periodic benefit cost and other comprehensive loss (before tax)	$ 2,622	$ (2,032)	$ (441)

Retirement Plans - Weighted Ave

Retirement Plans - Weighted Average Assumptions Used to Determine Benefit Obligations and Net Periodic Pension Cost (Detail)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Compensation And Retirement Disclosure [Abstract]
Discount rate on benefit obligation	3.13%	4.14%	3.51%
Long-term rate of return on plan assets	4.96%	7.00%	7.00%
Rate of compensation increase	0.00%	0.00%	0.00%
Discount rate on benefit obligation	4.14%	3.51%	4.00%
Long-term rate of return on plan assets	7.00%	7.00%	7.00%
Rate of compensation increase	0.00%	0.00%	0.00%

Retirement Plans - Schedule of

Retirement Plans - Schedule of Pension Plan Asset Allocation and Target Allocation by Asset Category (Detail)	Dec. 31, 2019	Dec. 31, 2018
Defined Benefit Plan Disclosure [Line Items]
Percentage of Plan Assets at Year-end	100.00%	100.00%
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of Plan Assets at Year-end	20.00%	33.10%
Equity Securities [Member] | Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	0.00%
Equity Securities [Member] | Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	30.00%
Debt Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of Plan Assets at Year-end	80.00%	20.70%
Debt Securities [Member] | Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	70.00%
Debt Securities [Member] | Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	100.00%
Money Market Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of Plan Assets at Year-end	0.00%	46.20%
Money Market Funds [Member] | Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Target Allocation	0.00%

Retirement Plans - Plan's Asset

Retirement Plans - Plan's Assets at Fair Value Hierarchy (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value	$ 15,183	$ 15,572	$ 19,306
Money Market Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		2,689
Common/Collective Trust, Bonds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value	12,146	3,221
Common/Collective Trust, Equities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value	3,037	5,153
Common/Collective Trust, Money Market [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		4,509
(Level 1) [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value	15,183	15,572
(Level 1) [Member] | Money Market Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		2,689
(Level 1) [Member] | Common/Collective Trust, Bonds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value	12,146	3,221
(Level 1) [Member] | Common/Collective Trust, Equities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value	$ 3,037	5,153
(Level 1) [Member] | Common/Collective Trust, Money Market [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		4,509
(Level 2) [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 2) [Member] | Money Market Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 2) [Member] | Common/Collective Trust, Bonds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 2) [Member] | Common/Collective Trust, Equities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 2) [Member] | Common/Collective Trust, Money Market [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 3) [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 3) [Member] | Money Market Funds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 3) [Member] | Common/Collective Trust, Bonds [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 3) [Member] | Common/Collective Trust, Equities [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		0
(Level 3) [Member] | Common/Collective Trust, Money Market [Member]
Defined Benefit Plan Disclosure [Line Items]
Total assets at fair value		$ 0

Retirement Plans - Summary of E

Retirement Plans - Summary of Expected Benefit Payments (Detail) $ in Thousands	Dec. 31, 2019USD ($)
Defined Benefit Plan Estimated Future Benefit Payments [Abstract]
2020	$ 204
2021	246
2022	314
2023	375
2024	416
2025 through 2029	480
Total	$ 2,035

Equity Incentive Plan - Additio

Equity Incentive Plan - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation - Civista BOD	$ 531	$ 428	$ 426
Expected future compensation expense	$ 498
Weighted average remaining life of grants related to unvested awards not yet recognized	2 years 3 months
Civista Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted common shares granted	8,946	7,071	7,171
Share based compensation - Civista BOD	$ 196	$ 165	$ 152
Restricted Stock [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares vesting service period	3 years
2014 Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares under stock option plan authorized for issuance				375,000
Number of shares available for grant under stock option plan	240,001
Options granted	0	0
Share based compensation expense	$ 335	$ 263	274
Director retainer fees	196	$ 165	$ 152
Expected future compensation expense	$ 498
Weighted average remaining life of grants related to unvested awards not yet recognized	2 years 3 months

Equity Incentive Plan - Summary

Equity Incentive Plan - Summary of Company's Restricted Stock (Detail) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)$ / sharesshares
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	44,027
Expected future remaining compensation expense | $	$ 498
Expected future compensation expense, restricted shares remaining vesting period	2 years 3 months
Restricted Shares Awarded on January 15, 2016 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	4,108
Date of Award	Jan. 15, 2016
Expected future remaining compensation expense | $	$ 21
Expected future compensation expense, restricted shares remaining vesting period	1 year
Restricted Shares Awarded on March 20, 2017 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	3,725
Date of Award	Mar. 20, 2017
Expected future compensation expense, restricted shares remaining vesting period	0 years
Restricted Shares Awarded on March 20, 2017 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	3,581
Date of Award	Mar. 20, 2017
Expected future remaining compensation expense | $	$ 49
Expected future compensation expense, restricted shares remaining vesting period	2 years
Restricted Shares Awarded on April 10, 2018 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	5,282
Date of Award	Apr. 10, 2018
Expected future remaining compensation expense | $	$ 47
Expected future compensation expense, restricted shares remaining vesting period	1 year
Restricted Shares Awarded on April 10, 2018 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	6,225
Date of Award	Apr. 10, 2018
Expected future remaining compensation expense | $	$ 93
Expected future compensation expense, restricted shares remaining vesting period	3 years
Restricted Shares Awarded on March 14, 2019 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	10,188
Date of Award	Mar. 14, 2019
Expected future remaining compensation expense | $	$ 130
Expected future compensation expense, restricted shares remaining vesting period	2 years
Restricted Shares Awarded on March 14, 2019 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	10,918
Date of Award	Mar. 14, 2019
Expected future remaining compensation expense | $	$ 158
Expected future compensation expense, restricted shares remaining vesting period	4 years
Restricted Stock [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Nonvested at beginning of period	39,970
Number of Restricted Shares, Granted	21,106
Number of Restricted Shares, Vested	(16,557)
Number of Restricted Shares, Forfeited	(492)
Number of Restricted Shares, Nonvested at end of period	44,027
Weighted Average Grant Date Fair Value, Nonvested at beginning of period | $ / shares	$ 19.10
Weighted Average Grant Date Fair Value, Granted | $ / shares	20.65
Weighted Average Grant Date Fair Value, Vested | $ / shares	17.31
Weighted Average Grant Date Fair Value, Forfeited | $ / shares	22.41
Weighted Average Grant Date Fair Value, Nonvested at end of period | $ / shares	$ 20.48

Fair Value Measurement - Assets

Fair Value Measurement - Assets and Liabilities Measured at Fair Value (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	$ 358,499	$ 346,294
Equity securities	1,191	1,070
Assets	0	0
(Level 2) [Member] | Assets Measured at Fair Value on a Recurring Basis [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	358,499	346,294
Equity securities	1,191	1,070
(Level 2) [Member] | Assets Measured at Fair Value on a Recurring Basis [Member] | Swap [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Swap asset	8,918	2,837
Swap liability	8,918	2,837
(Level 2) [Member] | Assets Measured at Fair Value on a Recurring Basis [Member] | U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	19,601	30,685
(Level 2) [Member] | Assets Measured at Fair Value on a Recurring Basis [Member] | Obligations of States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	206,034	172,071
(Level 2) [Member] | Assets Measured at Fair Value on a Recurring Basis [Member] | Mortgage-backed Securities in Government Sponsored Entities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	132,864	143,538
(Level 3) [Member] | Assets Measured at Fair Value on a Nonrecurring Basis [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 1	$ 1,803

Fair Value Measurement - Quanti

Fair Value Measurement - Quantitative Information about Level 3 Fair Value Measurements (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)	Dec. 31, 2018USD ($)
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 0	$ 0
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 1	$ 1,803
Valuation Technique [Extensible List]	civb:AppraisalOfCollateralMember	civb:AppraisalOfCollateralMember
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input, Appraised Value [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input	30
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input, Appraised Value [Member] | Weighted Average [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input	30	26
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input, Appraised Value [Member] | Minimum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input		0
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input, Appraised Value [Member] | Maximum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input		30
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input Holding Period [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Term	22 months
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input Holding Period [Member] | Weighted Average [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Term	22 months	21 months
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input Holding Period [Member] | Minimum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Term		0 months
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input Holding Period [Member] | Maximum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Term		30 months
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input Liquidation Expense [Member] | Weighted Average [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input		8
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input Liquidation Expense [Member] | Minimum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input		0
Assets Measured at Fair Value on a Nonrecurring Basis [Member] | (Level 3) [Member] | Impaired Loans [Member] | Measurement Input Liquidation Expense [Member] | Maximum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input		10

Fair Value Measurement - Carryi

Fair Value Measurement - Carrying Amount and Fair Value of Financial Instruments Carried at Amortized Cost (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Financial Assets:
Cash and due from financial institutions	$ 48,535	$ 42,779	$ 40,519	$ 36,695
Other securities	20,280	21,021
Loans, net of allowance for loan losses	1,694,203	1,548,262
Bank owned life insurance	44,999	43,037
Accrued interest receivable	7,093	6,723
Financial Liabilities:
Time deposits	275,840
Short-term FHLB advances	125,000
Long-term FHLB advances	125,000	5,000
Securities sold under agreement to repurchase	18,674	22,199	$ 21,755
Carrying Amount [Member]
Financial Assets:
Cash and due from financial institutions	48,535	42,779
Other securities	20,280	21,021
Loans, held for sale	2,285	1,391
Loans, net of allowance for loan losses	1,694,203	1,548,262
Bank owned life insurance	44,999	43,037
Accrued interest receivable	7,093	6,723
Financial Liabilities:
Nonmaturing deposits	1,402,924	1,312,207
Time deposits	275,840	267,686
Short-term FHLB advances	101,500	188,600
Long-term FHLB advances	125,000	5,000
Securities sold under agreement to repurchase	18,674	22,199
Subordinated debentures	29,427	29,427
Accrued interest payable	277	230
Total Fair Value [Member]
Financial Assets:
Cash and due from financial institutions	48,535	42,779
Other securities	20,280	21,021
Loans, held for sale	2,331	1,391
Loans, net of allowance for loan losses	1,713,863	1,517,278
Bank owned life insurance	44,999	43,037
Accrued interest receivable	7,093	6,723
Financial Liabilities:
Nonmaturing deposits	1,402,924	1,312,207
Time deposits	276,616	267,943
Short-term FHLB advances	101,500	188,600
Long-term FHLB advances	123,893	4,983
Securities sold under agreement to repurchase	18,674	22,199
Subordinated debentures	34,452	34,620
Accrued interest payable	277	230
(Level 1) [Member]
Financial Assets:
Cash and due from financial institutions	48,535	42,779
Other securities	20,280	21,021
Loans, held for sale	2,331	1,391
Bank owned life insurance	44,999	43,037
Accrued interest receivable	7,093	6,723
Financial Liabilities:
Nonmaturing deposits	1,402,924	1,312,207
Short-term FHLB advances	101,500	188,600
Securities sold under agreement to repurchase	18,674	22,199
Accrued interest payable	277	230
(Level 3) [Member]
Financial Assets:
Loans, net of allowance for loan losses	1,713,863	1,517,278
Financial Liabilities:
Time deposits	276,616	267,943
Long-term FHLB advances	123,893	4,983
Subordinated debentures	$ 34,452	$ 34,620

Commitments, Contingencies an_3

Commitments, Contingencies and Off-Balance-Sheet Risk - Contractual Amounts of Financial Instruments with Off-Balance-Sheet Risk (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	$ 15,784	$ 15,611
Variable Rate	434,578	397,271
Lines of Credit and Construction Loans [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	15,155	14,984
Variable Rate	396,516	359,220
Overdraft Protection [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	5	3
Variable Rate	37,286	37,201
Letters of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	624	624
Variable Rate	$ 776	$ 850

Commitments, Contingencies an_4

Commitments, Contingencies and Off-Balance-Sheet Risk - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Maximum period of commitments to make loans	1 year
Maximum time period of maturities	30 years
Reserve balance under Federal Reserve Board requirements	$ 7,127	$ 8,891
Minimum [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Range of fixed interest rate loan commitments	4.50%	2.88%
Maximum [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Range of fixed interest rate loan commitments	8.00%	8.50%

Capital Requirements and Rest_3

Capital Requirements and Restriction on Retained Earnings - Actual Capital Levels and Minimum Required Capital Levels (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Consolidated [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Risk Based Capital, Actual, Amount	$ 285,268	$ 260,531
Tier I Risk Based Capital, Actual, Amount	270,501	246,852
CET1 Risk Based Capital, Actual, Amount	241,074	208,061
Leverage, Actual, Amount	$ 270,501	$ 246,852
Total Risk Based Capital, Actual, Ratio	16.10%	16.10%
Tier I Risk Based Capital, Actual, Ratio	15.30%	15.30%
CET1 Risk Based Capital, Actual, Ratio	13.60%	12.90%
Leverage, Actual, Ratio	12.30%	12.80%
Total Risk Based Capital , For Capital Adequacy Purposes, Amount	$ 141,506	$ 129,080
Tier I Risk Based Capital, For Capital Adequacy Purposes, Amount	106,129	96,810
CET1 Risk Based Capital, For Capital Adequacy Purposes, Amount	79,597	72,608
Leverage, For Capital Adequacy Purposes, Amount	$ 87,652	$ 80,788
Total Risk Based Capital , For Capital Adequacy Purposes, Ratio	8.00%	8.00%
Tier I Risk Based Capital, For Capital Adequacy Purposes, Ratio	6.00%	6.00%
CET1 Risk Based Capital, For Capital Adequacy Purposes, Ratio	4.50%	4.50%
Leverage, For Capital Adequacy Purposes, Ratio	4.00%	4.00%
Civista [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Total Risk Based Capital, Actual, Amount	$ 250,920	$ 228,620
Tier I Risk Based Capital, Actual, Amount	235,094	213,922
CET1 Risk Based Capital, Actual, Amount	224,653	203,441
Leverage, Actual, Amount	$ 235,094	$ 213,922
Total Risk Based Capital, Actual, Ratio	14.20%	14.20%
Tier I Risk Based Capital, Actual, Ratio	13.30%	13.30%
CET1 Risk Based Capital, Actual, Ratio	12.70%	12.60%
Leverage, Actual, Ratio	10.80%	10.60%
Total Risk Based Capital , For Capital Adequacy Purposes, Amount	$ 141,445	$ 128,918
Tier I Risk Based Capital, For Capital Adequacy Purposes, Amount	106,084	96,689
CET1 Risk Based Capital, For Capital Adequacy Purposes, Amount	79,563	72,517
Leverage, For Capital Adequacy Purposes, Amount	$ 87,362	$ 80,642
Total Risk Based Capital , For Capital Adequacy Purposes, Ratio	8.00%	8.00%
Tier I Risk Based Capital, For Capital Adequacy Purposes, Ratio	6.00%	6.00%
CET1 Risk Based Capital, For Capital Adequacy Purposes, Ratio	4.50%	4.50%
Leverage, For Capital Adequacy Purposes, Ratio	4.00%	4.00%
Total Risk Based Capital , To Be Well Capitalized Under Prompt Corrective Action Purposes, Amount	$ 176,807	$ 161,407
Tier I Risk Based Capital, To Be Well Capitalized Under Prompt Corrective Action Purposes, Amount	141,445	129,125
CET1 Risk Based Capital, To Be Well Capitalized Under Prompt Corrective Action Purposes, Amount	114,924	104,914
Leverage, To Be Well Capitalized Under Prompt Corrective Action Purposes, Amount	$ 109,203	$ 100,802
Total Risk Based Capital , To Be Well Capitalized Under Prompt Corrective Action Purposes, Ratio	10.00%	10.00%
Tier I Risk Based Capital, To Be Well Capitalized Under Prompt Corrective Action Purposes, Ratio	8.00%	8.00%
CET1 Risk Based Capital, To Be Well Capitalized Under Prompt Corrective Action Purposes, Ratio	6.50%	6.50%
Leverage, To Be Well Capitalized Under Prompt Corrective Action Purposes, Ratio	5.00%	5.00%

Capital Requirements and Rest_4

Capital Requirements and Restriction on Retained Earnings - Additional Information (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)
Capital Requirements And Restriction On Retained Earnings [Abstract]
Net profits available to pay dividends to CBI	$ 53,609

Parent Company Only Condensed_3

Parent Company Only Condensed Financial Information - Schedule of Condensed Balance Sheets (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Equity securities	$ 1,191	$ 1,070
Other assets	24,445	20,153
Total assets	2,309,557	2,138,954
LIABILITIES
Subordinated debentures	29,427	29,427
Total liabilities	1,979,431	1,840,056
SHAREHOLDERS’ EQUITY
Preferred stock		9,364
Common stock	276,422	266,901
Accumulated earnings	67,974	41,320
Treasury Stock	(21,144)	(17,235)
Accumulated other comprehensive loss	6,874	(1,452)
Total shareholders’ equity	330,126	298,898	$ 184,461	$ 137,616
Total liabilities and shareholders’ equity	2,309,557	2,138,954
CBI[Member]
ASSETS
Cash	24,089	19,678	$ 29,908	$ 4,747
Equity securities	1,191	1,070
Investment in bank subsidiary	319,714	288,866
Investment in nonbank subsidiaries	15,181	14,081
Other assets	1,683	7,639
Total assets	361,858	331,334
LIABILITIES
Deferred income taxes and other liabilities	2,305	3,009
Subordinated debentures	29,427	29,427
Total liabilities	31,732	32,436
SHAREHOLDERS’ EQUITY
Preferred stock		9,364
Common stock	276,422	266,901
Accumulated earnings	67,974	41,320
Treasury Stock	(21,144)	(17,235)
Accumulated other comprehensive loss	6,874	(1,452)
Total shareholders’ equity	330,126	298,898
Total liabilities and shareholders’ equity	$ 361,858	$ 331,334

Parent Company Only Condensed_4

Parent Company Only Condensed Financial Information - Schedule of Condensed Statements of Operations (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Condensed Financial Statements Captions [Line Items]
Interest expense									$ (12,954)	$ (7,570)	$ (4,092)
Income tax expense									(5,683)	(2,640)	(6,360)
Net income	$ 7,841	$ 7,708	$ 8,660	$ 9,669	$ 7,569	$ (3,433)	$ 3,014	$ 6,989	33,878	14,139	15,872
Comprehensive income									42,204	14,089	17,284
CBI[Member]
Condensed Financial Statements Captions [Line Items]
Dividends from bank subsidiaries									13,300	10,000
Interest expense									(1,423)	(1,320)	(1,035)
Pension expense									176	199	(925)
Acquisition expense										(10,738)
Other expense, net									(1,107)	(1,740)	(1,071)
Income (loss) before equity in undistributed net earnings of subsidiaries									10,946	(3,599)	(3,031)
Income tax expense									494	1,751	1,407
Equity in undistributed net earnings of subsidiaries									22,438	15,987	17,496
Net income									33,878	14,139	15,872
Comprehensive income									$ 42,204	$ 14,089	$ 17,284

Parent Company Only Condensed_5

Parent Company Only Condensed Financial Information - Schedule of Condensed Statements of Cash Flows (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Operating activities:
Net income	$ 33,878	$ 14,139	$ 15,872
Adjustment to reconcile net income to net cash from operating activities:
Gain on sale of fixed assets	33	(147)	(67)
Net cash from operating activities	39,526	19,957	20,819
Cash flows used for investing activities:
Proceeds from sale of premises and equipment	2	1,190	139
Acquisition, net of cash acquired		143,797
Net cash used for investing activities	(150,509)	(34,118)	(146,180)
Cash flows from financing activities:
Net proceeds from common stock issuance			32,821
Payment to repurchase series B preferred stock	(402)
Cash payment for repurchase of common stock	(3,909)		(4)
Net cash from financing activities	116,739	16,421	129,185
CBI[Member]
Operating activities:
Net income	33,878	14,139	15,872
Adjustment to reconcile net income to net cash from operating activities:
Change in other assets and other liabilities	4,437	794	(2,147)
Gain on sale of fixed assets		(110)	(66)
Equity in undistributed net earnings of subsidiaries	(22,438)	(15,987)	(17,496)
Net cash from operating activities	15,877	(1,164)	(3,837)
Cash flows used for investing activities:
Proceeds from sale of premises and equipment		899	138
Disposal of investment in subsidiary	41
Acquisition, net of cash acquired		(5,216)	(275)
Net cash used for investing activities	41	(4,317)	(137)
Cash flows from financing activities:
Cash paid on fractional shares on preferred stock conversion to common stock	(2)
Net proceeds from common stock issuance			32,821
Purchase of treasury stock	(3,909)
Payment to repurchase series B preferred stock	(402)
Cash payment for repurchase of common stock			(4)
Cash dividends paid	(7,194)	(4,749)	(3,682)
Net cash from financing activities	(11,507)	(4,749)	29,135
Net change in cash and cash equivalents	4,411	(10,230)	25,161
Cash and cash equivalents at beginning of year	19,678	29,908	4,747
Cash and cash equivalents at end of year	$ 24,089	$ 19,678	$ 29,908

Preferred Shares - Additional i

Preferred Shares - Additional information (Detail) - USD ($) $ / shares in Units, $ in Thousands	Feb. 15, 2014	Dec. 19, 2013	Dec. 31, 2018
Preferred Stock [Line Items]
Preferred shares, liquidation preference			$ 1,000
Depositary Shares [Member]
Preferred Stock [Line Items]
Newly issued shares		1,000,000
Percentage of ownership Interest		6.50%
Share issued price per share		$ 25
Gross proceeds from public offering		$ 25,000
Series B Preferred Stock [Member]
Preferred Stock [Line Items]
Preferred shares, liquidation preference		$ 1,000
Dividend on preferred stock		6.50%
Series A Preferred Stock [Member]
Preferred Stock [Line Items]
Aggregate purchase price of Preferred stock	$ 22,857
Preferred stock redemption date	Feb. 15, 2014

Earnings per Common Share - Com

Earnings per Common Share - Computation of Basic and Diluted Earnings per Common Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Basic
Net income	$ 7,841	$ 7,708	$ 8,660	$ 9,669	$ 7,569	$ (3,433)	$ 3,014	$ 6,989	$ 33,878	$ 14,139	$ 15,872
Preferred stock dividends									647	959	1,244
Net income available to common shareholders									$ 33,231	$ 13,180	$ 14,628
Weighted average common shares outstanding for earnings per common share basic									15,652,881	11,971,786	9,906,856
Basic earnings per share	$ 0.48	$ 0.48	$ 0.55	$ 0.61	$ 0.48	$ (0.31)	$ 0.26	$ 0.65	$ 2.12	$ 1.10	$ 1.48
Diluted
Net income available to common shareholders—basic									$ 33,231	$ 13,180	$ 14,628
Preferred stock dividends									647	959	1,244
Net income available to common shareholders—diluted									$ 33,878	$ 14,139	$ 15,872
Weighted average common shares outstanding for earnings per common share basic									15,652,881	11,971,786	9,906,856
Add: dilutive effects of convertible preferred shares									1,198,859	1,883,921	2,445,760
Average shares and dilutive potential common shares outstanding—diluted									16,851,740	13,855,707	12,352,616
Diluted earnings per share	$ 0.47	$ 0.46	$ 0.51	$ 0.57	$ 0.45	$ (0.31)	$ 0.24	$ 0.55	$ 2.01	$ 1.02	$ 1.28

Quarterly Financial Data (Una_3

Quarterly Financial Data (Unaudited) - Schedule of Quarterly Financial Data (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Income Statement [Abstract]
Interest Income	$ 24,521	$ 24,023	$ 24,926	$ 24,584	$ 23,707	$ 17,886	$ 16,160	$ 15,924	$ 98,054	$ 73,677	$ 58,594
Net Interest Income	21,222	20,418	21,741	21,719	20,745	15,824	14,766	14,772	85,100	66,107	54,502
Net Income (Loss)	$ 7,841	$ 7,708	$ 8,660	$ 9,669	$ 7,569	$ (3,433)	$ 3,014	$ 6,989	$ 33,878	$ 14,139	$ 15,872
Basic Earnings (loss) per Common Share	$ 0.48	$ 0.48	$ 0.55	$ 0.61	$ 0.48	$ (0.31)	$ 0.26	$ 0.65	$ 2.12	$ 1.10	$ 1.48
Diluted Earnings (loss) per Common Share	$ 0.47	$ 0.46	$ 0.51	$ 0.57	$ 0.45	$ (0.31)	$ 0.24	$ 0.55	$ 2.01	$ 1.02	$ 1.28

Derivatives - Summary of Intere

Derivatives - Summary of Interest Rate Swap Transactions (Detail) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Derivatives Fair Value [Line Items]
Net Exposure, Notional Amount	$ 0	$ 0
Net Exposure, Fair value	0	0
Derivative Financial Instruments, Assets [Member] | Other Assets [Member]
Derivatives Fair Value [Line Items]
Net Exposure, Notional Amount	$ 151,648,000	$ 120,131,000
Weighted Average Rate Received/(Paid)	5.04%	5.19%
Net Exposure, Fair value	$ 8,918,000	$ 2,837,000
Derivative Financial Instruments, Liabilities [Member] | Accrued Expenses and Other Liabilities [Member]
Derivatives Fair Value [Line Items]
Net Exposure, Notional Amount	$ (151,648,000)	$ (120,131,000)
Weighted Average Rate Received/(Paid)	5.04%	5.19%
Net Exposure, Fair value	$ (8,918,000)	$ (2,837,000)

Qualified Affordable Housing _2

Qualified Affordable Housing Project Investments - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Investments In Affordable Housing Projects [Abstract]
Investments in qualified affordable housing projects included in other assets	$ 5,154,000	$ 4,276,000
Unfunded commitments related to the investments in qualified affordable housing projects	5,417,000	4,922,000
Recognized amortization expense	570,000	473,000	$ 354,000
Recognized tax credits and other benefits from its investments in affordable housing tax credits	995,000	903,000	686,000
Impairment losses related to its investment in qualified affordable housing projects	$ 0	$ 0	$ 0

Revenue Recognition - Summary o

Revenue Recognition - Summary of Noninterest Income Segregated By Revenue Streams In-scope and Out-of-scope of Topic 606 (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Noninterest income
Service charges	$ 6,395	$ 5,208	$ 4,777
ATM/Interchange fees	4,056	2,794	2,304
Wealth management fees	3,670	3,669	3,068
Tax refund processing fees	2,750	2,750	2,750
Other	911	892	738
Noninterest Income (in-scope of Topic 606)	17,782	15,313	13,637
Noninterest Income (out-of-scope of Topic 606)	4,661	2,818	2,697
Total noninterest income	$ 22,443	$ 18,131	$ 16,334

Revenue Recognition - Additiona

Revenue Recognition - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2019
ASU No. 2014-09 [Member]
Revenue From Contract With Customer [Line Items]
Description of contract acquisition costs amortized	The Company utilizes the practical expedient which allows entities to immediately expense contract acquisition costs when the asset that would have resulted from capitalizing these costs would have been amortized in one year or less. Upon adoption of Topic 606, the Company did not capitalize any contract acquisition cost.

Leases - Summary of Balance She

Leases - Summary of Balance Sheet Information Related to Operating Leases (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019
Assets:
Operating lease	$ 3,273	$ 2,210
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:OtherAssetsMember
Liabilities:
Operating lease	$ 3,273	$ 2,210
Operating Lease, Liability, Statement of Financial Position [Extensible List]	civb:AccruedExpensesAndOtherLiabilitiesMember

Leases - Summary of Cost Compon

Leases - Summary of Cost Components of Operating Leases (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2019USD ($)
Lease cost
Operating lease cost	$ 429
Short-term lease cost	262
Sublease income	(49)
Total lease cost	$ 642

Leases - Summary of Maturities

Leases - Summary of Maturities of Operating and Finance Lease Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019
Leases [Abstract]
2020	$ 511
2021	497
2022	438
2023	430
2024	422
Thereafter	1,381
Total	3,679
Less: Imputed Interest	406
Present value of lease liabilities	$ 3,273	$ 2,210

Leases - Summary of Weighted Av

Leases - Summary of Weighted Average Remaining Lease Terms And Discount Rates For Operating Leases (Detail)	Dec. 31, 2019
Leases [Abstract]
Weighted-average remaining lease term - operating leases (years)	6 years 3 months
Weighted-average discount rate - operating leases	2.92%

Leases - Additional Information

Leases - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Leases [Abstract]
Operating lease rent expense	$ 642	$ 579	$ 558

Leases - Summary of Maturity of

Leases - Summary of Maturity of Operating Lease Liabilities (Detail) $ in Thousands	Dec. 31, 2019USD ($)
Lessee Lease Description [Line Items]
2020	$ 511
2021	497
2022	438
2023	430
2024	422
Thereafter	1,381
Total	3,679
Lease Commitments before Considering Renewal Options [Member]
Lessee Lease Description [Line Items]
2020	660
2021	367
2022	293
2023	215
2024	206
Thereafter	595
Total	$ 2,336