Civista Bancshares (CIVB) 10-Q 10 May 19 2019 Q1 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	3 Months Ended
	Mar. 31, 2019	May 06, 2019
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q1
Trading Symbol	Civb
Entity Registrant Name	CIVISTA BANCSHARES, INC.
Entity Central Index Key	0000944745
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		15,624,113

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
ASSETS
Cash and due from financial institutions	$ 164,094	$ 42,779
Securities available for sale	349,934	346,294
Equity securities	1,072	1,070
Loans held for sale	1,444	1,391
Loans, net of allowance of $13,822 and $13,679	1,559,371	1,548,262
Other securities	20,280	21,021
Premises and equipment, net	21,772	22,021
Accrued interest receivable	7,304	6,723
Goodwill	76,851	76,851
Other intangible assets	9,104	9,352
Bank owned life insurance	44,239	43,037
Other assets	22,237	20,153
Total assets	2,277,702	2,138,954
Deposits
Noninterest-bearing	657,510	468,083
Interest-bearing	1,108,291	1,111,810
Total deposits	1,765,801	1,579,893
Federal Home Loan Bank advances	127,100	193,600
Securities sold under agreements to repurchase	21,970	22,199
Subordinated debentures	29,427	29,427
Accrued expenses and other liabilities	21,347	14,937
Total liabilities	1,965,645	1,840,056
SHAREHOLDERS’ EQUITY
Preferred shares, no par value, 200,000 shares authorized, Series B Preferred shares, $1,000 liquidation preference, 10,120 shares issued at March 31, 2019 and 10,120 shares issued at December 31, 2018, net of issuance costs	9,364	9,364
Common shares, no par value, 20,000,000 shares authorized, 16,372,077 shares issued at March 31, 2019 and 16,351,463 shares issued at December 31, 2018	266,990	266,901
Retained earnings	49,421	41,320
Treasury shares, 747,964 common shares at cost	(17,235)	(17,235)
Accumulated other comprehensive income (loss)	3,517	(1,452)
Total shareholders’ equity	312,057	298,898
Total liabilities and shareholders’ equity	$ 2,277,702	$ 2,138,954

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Statement Of Financial Position [Abstract]
Allowance for loan losses	$ 13,822	$ 13,679
Preferred shares, no par value
Preferred shares, shares authorized	200,000	200,000
Preferred shares, liquidation preference	$ 1,000	$ 1,000
Preferred shares, shares issued	10,120	10,120
Common shares, no par value
Common shares, shares authorized	20,000,000	20,000,000
Common shares, shares issued	16,372,077	16,351,463
Treasury shares, common shares	747,964	747,964

Consolidated Statements of Oper

Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest and dividend income
Loans, including fees	$ 20,963	$ 13,639
Taxable securities	1,748	986
Tax-exempt securities	1,351	878
Federal funds sold and other	522	421
Total interest and dividend income	24,584	15,924
Interest expense
Deposits	1,891	707
Federal Home Loan Bank advances	597	152
Subordinated debentures	372	288
Securities sold under agreements to repurchase and other	5	5
Total interest expense	2,865	1,152
Net interest income	21,719	14,772
Net interest income after provision for loan losses	21,719	14,772
Noninterest income
Service charges	1,456	1,134
Net gain on sale of securities	4
Net gain on equity securities	2	40
Net gain on sale of loans	331	333
ATM/Interchange fees	906	554
Wealth management fees	847	852
Bank owned life insurance	247	142
Tax refund processing fees	2,200	2,200
Other	291	361
Total noninterest income	6,284	5,616
Noninterest expense
Compensation expense	9,805	7,374
Net occupancy expense	1,040	761
Equipment expense	463	374
Contracted data processing	419	348
FDIC assessment	192	151
State franchise tax	401	318
Professional services	694	552
Amortization of intangible assets	240	33
ATM expense	378	218
Marketing	340	318
Other operating expenses	2,477	1,758
Total noninterest expense	16,449	12,205
Income before taxes	11,554	8,183
Income tax expense	1,885	1,194
Net Income	9,669	6,989
Preferred stock dividends	164	303
Net income available to common shareholders	$ 9,505	$ 6,686
Earnings per common share, basic	$ 0.61	$ 0.65
Earnings per common share, diluted	$ 0.57	$ 0.55

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 9,669	$ 6,989
Other comprehensive income (loss), net of reclassification adjustment:
Unrealized holding gains (losses) on available for sale securities	6,142	(3,214)
Tax effect	(1,289)	675
Pension liability adjustment	147	143
Tax effect	(31)	(30)
Total other comprehensive income (loss)	4,969	(2,426)
Comprehensive income	$ 14,638	$ 4,563

Condensed Consolidated Statemen

Condensed Consolidated Statement of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Preferred Stock [Member]	Common Stock [Member]	Retained Earnings [Member]	Treasury Shares [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance at Dec. 31, 2017	$ 184,461	$ 17,358	$ 153,810	$ 31,652	$ (17,235)	$ (1,124)
Balance, shares at Dec. 31, 2017		18,760	10,198,475
Change in accounting principle for adoption of ASU 2016-01				278		(278)
Net Income	6,989			6,989
Other comprehensive income (loss)	(2,426)					(2,426)
Conversion of Series B preferred shares to common shares		$ (324)	$ 324
Conversion of Series B preferred shares to common shares, shares		(351)	44,799
Stock-based compensation	36		$ 36
Common stock dividends($0.09 and $0.07 per share for three months ended March 31 2019 and 2018 )	(714)			(714)
Preferred stock dividends($16.25 and $16.25 per share for three months ended March 31 2019 and 2018)	(303)			(303)
Ending balance at Mar. 31, 2018	188,043	$ 17,034	$ 154,170	37,902	(17,235)	(3,828)
Balance, shares at Mar. 31, 2018		18,409	10,243,274
Beginning balance at Dec. 31, 2018	298,898	$ 9,364	$ 266,901	41,320	(17,235)	(1,452)
Balance, shares at Dec. 31, 2018		10,120	15,603,499
Net Income	9,669			9,669
Other comprehensive income (loss)	4,969					4,969
Stock-based compensation	89		$ 89
Stock-based compensation, shares			20,614
Common stock dividends($0.09 and $0.07 per share for three months ended March 31 2019 and 2018 )	(1,404)			(1,404)
Preferred stock dividends($16.25 and $16.25 per share for three months ended March 31 2019 and 2018)	(164)			(164)
Ending balance at Mar. 31, 2019	$ 312,057	$ 9,364	$ 266,990	$ 49,421	$ (17,235)	$ 3,517
Balance, shares at Mar. 31, 2019		10,120	15,624,113

Condensed Consolidated Statem_2

Condensed Consolidated Statement of Changes in Shareholders' Equity (Unaudited) (Parenthetical) - Retained Earnings [Member] - $ / shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Common stock dividends per share	$ 0.09	$ 0.07
Preferred stock dividends per share	$ 16.25	$ 16.25

Condensed Consolidated Statem_3

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Statement Of Cash Flows [Abstract]
Net cash from operating activities	$ 12,905	$ 6,613
Cash flows used for investing activities:
Maturities and calls of securities, available-for-sale	12,396	3,563
Purchases of securities, available-for-sale	(27,749)	(10,898)
Sale of securities available for sale	17,570	0
Redemption of other securities	741
Purchase of bank owned life insurance	(955)
Net loan repayments (originations)	(10,988)	10,743
Proceeds from sale of other real estate owned properties		6
Proceeds from sale of premises and equipment		1
Premises and equipment purchases	(216)	(105)
Net cash provided by (used for) investing activities	(9,201)	3,310
Cash flows from financing activities:
Repayment of long-term FHLB advances		(10,000)
Net change in short-term FHLB advances	(66,500)	(1,900)
Increase in deposits	185,908	85,748
Decrease in securities sold under repurchase agreements	(229)	(4,303)
Common dividends paid	(1,404)	(714)
Preferred dividends paid	(164)	(303)
Net cash provided by financing activities	117,611	68,528
Increase in cash and due from financial institutions	121,315	78,451
Cash and due from financial institutions at beginning of period	42,779	40,519
Cash and due from financial institutions at end of period	164,094	118,970
Cash paid during the period for:
Interest	2,834	1,462
Supplemental cash flow information:
Transfer of loans held for sale to portfolio		85
Conversion of preferred shares to common shares		324
Securities purchased not settled	1,061	$ 1,264
Increase in right-of-use asset on leases	(2,201)
Increase in lease liability	$ 2,201

Consolidated Financial Statemen

Consolidated Financial Statements	3 Months Ended
	Mar. 31, 2019
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Consolidated Financial Statements	(1) Consolidated Financial Statements Nature of Operations and Principles of Consolidation The Consolidated Financial Statements have been prepared by the Company without audit. In the opinion of management, all adjustments (which include only normal recurring adjustments) necessary to present fairly the Company’s financial position as of March 31, 2019 and its results of operations and changes in cash flows for the periods ended March 31, 2019 and 2018 have been made. The accompanying Consolidated Financial Statements have been prepared in accordance with instructions of Form 10-Q, and therefore certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States of America have been omitted. The results of operations for the period ended March 31, 2019 are not necessarily indicative of the operating results for the full year. Reference is made to the accounting policies of the Company described in the notes to the audited financial statements contained in the Company’s 2018 annual report. The Company has consistently followed these policies in preparing this Form 10-Q. The Company provides financial services through its offices in the Ohio counties of Erie, Crawford, Champaign, Franklin, Logan, Madison, Summit, Huron, Ottawa, Richland, Montgomery and Cuyahoga, 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. Civista has two concentrations, one is to Lessors of Non-Residential Buildings and Dwellings totaling $410,192, or 26.0% of total loans, as of March 31, 2019, and the other is to Lessors of Residential Buildings and Dwellings totaling $164,613, or 10.5% of total loans, as of March 31, 2019. These segments of the portfolio are stable and have been conservatively underwritten, monitored and managed by experienced commercial bankers. However, the customers’ ability to repay their loans is dependent on the real estate market and general economic conditions in the area. Other financial instruments that potentially represent concentrations of credit risk include Federal Funds sold and deposit accounts in other financial institutions that are in excess of federally insured limits.

Significant Accounting Policies

Significant Accounting Policies	3 Months Ended
	Mar. 31, 2019
Accounting Policies [Abstract]
Significant Accounting Policies	(2) Significant Accounting Policies Allowance for Loan Losses: The allowance for loan losses is regularly reviewed by management to determine that the amount is considered adequate to absorb probable losses in the loan portfolio. If not, an additional provision is made to increase the allowance. This evaluation includes specific loss estimates on certain individually reviewed impaired loans, the pooling of commercial credits risk graded as special mention and substandard that are not individually analyzed, and general loss estimates that are based upon the size, quality, and concentration characteristics of the various loan portfolios, adverse situations that may affect a borrower’s ability to repay, and current economic and industry conditions, among other items. Those judgments and assumptions that are most critical to the application of this accounting policy are assessing the initial and on-going credit-worthiness of the borrower, the amount and timing of future cash flows of the borrower that are available for repayment of the loan, the sufficiency of underlying collateral, the enforceability of third-party guarantees, the frequency and subjectivity of loan reviews and risk ratings, emerging or changing trends that might not be fully captured in the historical loss experience, and charges against the allowance for actual losses that are greater than previously estimated. These judgments and assumptions are dependent upon or can be influenced by a variety of factors, including the breadth and depth of experience of lending officers, credit administration and the corporate loan review staff that periodically review the status of the loan, changing economic and industry conditions, changes in the financial condition of the borrower and changes in the value and availability of the underlying collateral and guarantees. Use of Estimates Income Taxes Business Combinations: Reclassifications: Derivative Instruments and Hedging Activities Derivatives and Hedging Change in Accounting Principal: 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). These amendments shorten the amortization period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. We adopted Adoption of New Accounting Standards: Effective January 1, 2019, the Company adopted FASB ASU 2016-02, Leases Targeted Improvements to ASC 842 Leases Additional information and disclosures required by this new standard are contained in Note 17, 'Leases' In July 2017, the FASB issued ASU 2017-11, Earnings Per Share (Topic 260), Distinguishing Liabilities from Equity (Topic 480), and Derivative and Hedging (Topic 815) In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 850) In June 2018, the FASB issued ASU 2018-07, Compensation – Stock Compensation (Topic 718) 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 In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment 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 October, 2018, the FASB issued ASU 2018-17, Consolidation (Topic 810) In November, 2018, the FASB issued ASU 2018-18, Collaborative Arrangements (Topic 808) For public business entities, such as the Company, the amendments in this Update are effective for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years.

Securities

Securities	3 Months Ended
	Mar. 31, 2019
Investments Debt And Equity Securities [Abstract]
Securities	(3) Securities The amortized cost and fair market value of available for sale securities and the related gross unrealized gains and losses recognized were as follows: March 31, 2019 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value U.S. Treasury securities and obligations of U.S. government agencies $ 22,098 $ 147 $ (76 ) $ 22,169 Obligations of states and political subdivisions 175,863 7,543 (81 ) 183,325 Mortgage-backed securities in government sponsored entities 142,860 2,199 (619 ) 144,440 Total debt securities $ 340,821 $ 9,889 $ (776 ) $ 349,934 December 31, 2018 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value 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-backed 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 March 31, 2019, by contractual maturity, is shown below. Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations. Securities not due at a single maturity date, primarily mortgage-backed securities and equity securities, are shown separately. Available for sale Amortized Cost Fair Value Due in one year or less $ 10,927 $ 10,877 Due after one year through five years 16,275 16,469 Due after five years through ten years 24,424 25,631 Due after ten years 146,335 152,517 Mortgage-backed securities 142,860 144,440 Total securities available for sale $ 340,821 $ 349,934 Proceeds from sales of securities, gross realized gains and gross realized losses were as follows: Three Months Ended March 31, 2019 2018 Sale proceeds $ 17,570 $ — Gross realized gains 47 — Gross realized losses 43 — Securities were pledged to secure public deposits, other deposits and liabilities as required by law. The carrying value of pledged securities was approximately $134,315 and $114,145 as of March 31, 2019 and December 31, 2018, respectively. Securities with unrealized losses at March 31, 2019 and December 31, 2018 not recognized in income are as follows: March 31, 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 $ — $ — $ 11,486 $ (76 ) $ 11,486 $ (76 ) Obligations of states and political subdivisions — — 5,907 (81 ) 5,907 (81 ) Mortgage-backed securities in gov’t sponsored entities — — 37,584 (619 ) 37,584 (619 ) Total temporarily impaired $ — $ — $ 54,977 $ (776 ) $ 54,977 $ (776 ) December 31, 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 ) At March 31, 2019, there were fifty-nine securities in the portfolio with unrealized losses mainly due to higher market rates when compared to the time of purchase. Unrealized losses on securities have not been recognized into income because the issuers’ securities 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 market yields increasing. 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 for the three-months ended March 31, 2019 and 2018, and the portion of unrealized gains and losses for the period that relates to equity investments held at March 31, 2019 and 2018: Three Months Ended March 31, 2019 2018 Net gains recognized on equity securities during the period $ 2 $ 40 Less: Net gains (losses) realized on the sale of equity securities during the period — — Unrealized gains recognized in equity securities held at reporting date $ 2 $ 40

Loans

Loans	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Loans	(4) Loans Loan balances were as follows: March 31, 2019 December 31, 2018 Commercial & Agriculture $ 179,200 $ 177,101 Commercial Real Estate- Owner Occupied 217,030 210,121 Commercial Real Estate- Non-Owner Occupied 539,420 523,598 Residential Real Estate 461,340 457,850 Real Estate Construction 123,905 135,195 Farm Real Estate 35,645 38,513 Consumer and Other 16,653 19,563 Total loans 1,573,193 1,561,941 Allowance for loan losses (13,822 ) (13,679 ) Net loans $ 1,559,371 $ 1,548,262 Included in total loans above are net deferred loan fees of $267 and $389 at March 31, 2019 and December 31, 2018, respectively.

Allowance for Loan Losses

Allowance for Loan Losses	3 Months Ended
	Mar. 31, 2019
Text Block [Abstract]
Allowance for Loan Losses	(5) Allowance for Loan Losses Management has an established methodology for determining 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 and lease losses, the Company has segmented certain loans in the portfolio by product type. 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 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 balance sheet date. The Company considers the allowance for loan losses of $13,822 adequate to cover loan losses inherent in the loan portfolio, at March 31, 2019. The following tables present, by portfolio segment, the changes in the allowance for loan losses for the three months ended March 31, 2019 and 2018. Allowance for loan losses: March 31, 2019 Beginning Charge-offs Recoveries Provision Ending Balance Commercial & Agriculture $ 1,747 $ — $ 1 $ 86 $ 1,834 Commercial Real Estate: Owner Occupied 1,962 (60 ) 223 (146 ) 1,979 Non-Owner Occupied 5,803 — 14 172 5,989 Residential Real Estate 1,531 (98 ) 124 (123 ) 1,434 Real Estate Construction 1,046 (24 ) — (51 ) 971 Farm Real Estate 397 — 1 (32 ) 366 Consumer and Other 284 (57 ) 19 5 251 Unallocated 909 — — 89 998 Total $ 13,679 $ (239 ) $ 382 $ — $ 13,822 For the three months ended March 31, 2019, the allowance for Commercial & Agriculture loans increased due to an increase in general reserves required for this type as a result of higher loan balances. The result was represented as an increase in the provision. The allowance for Commercial Real Estate –Owner Occupied loans increased due to an increase in general reserves required as a result of higher loan balances, offset by lower loss rates and recoveries on previously charged off amounts. This 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 as a result of higher loan balances. This was represented as an increase in the provision. 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 and recoveries on previously charged off amounts, represented by a decrease in the provision. The allowance for Real Estate Construction loans decreased due to a decrease in general reserves required as a result of lower loan balances. 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 at March 31, 2019. Allowance for loan losses: March 31, 2018 Beginning balance Charge-offs Recoveries Provision Ending Balance Commercial & Agriculture $ 1,562 $ (125 ) $ 19 $ (97 ) $ 1,359 Commercial Real Estate: Owner Occupied 2,043 (193 ) 9 171 2,030 Non-Owner Occupied 5,307 (44 ) 14 393 5,670 Residential Real Estate 1,910 (22 ) 58 (196 ) 1,750 Real Estate Construction 834 — — (14 ) 820 Farm Real Estate 430 — 1 (20 ) 411 Consumer and Other 290 (41 ) 4 (6 ) 247 Unallocated 758 — — (231 ) 527 Total $ 13,134 $ (425 ) $ 105 $ — $ 12,814 For the three months ended March 31, 2018, the allowance for Commercial & Agriculture loans was reduced by a decrease in general reserves as a result of lower outstanding balances and 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 outstanding loan balances and loss rates, represented by a decrease in the provision. The allowance for Real Estate Construction loans decreased due to lower outstanding loan balances for this type of loan. The result was represented as a decrease in the provision. 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. The allowance for Consumer and Other loans decreased due to a decrease in general reserves required for this type as a result of lower loss rates, lower outstanding balances and net charge-offs. The result was represented as a decrease in the provision. The following tables present, by portfolio segment, the allocation of the allowance for loan losses and related loan balances as of March 31, 2019 and December 31, 2018. March 31, 2019 Loans acquired with credit deterioration Loans individually evaluated for impairment Loans collectively evaluated for impairment Total Allowance for loan losses: Commercial & Agriculture $ — $ 53 $ 1,781 $ 1,834 Commercial Real Estate: Owner Occupied — 10 1,969 1,979 Non-Owner Occupied — — 5,989 5,989 Residential Real Estate — 124 1,310 1,434 Real Estate Construction — — 971 971 Farm Real Estate — 7 359 366 Consumer and Other — — 251 251 Unallocated — — 998 998 Total $ — $ 194 $ 13,628 $ 13,822 Outstanding loan balances: Commercial & Agriculture $ 35 $ 367 $ 178,798 $ 179,200 Commercial Real Estate: Owner Occupied — 472 216,558 217,030 Non-Owner Occupied — 382 539,038 539,420 Residential Real Estate 823 1,148 459,369 461,340 Real Estate Construction — — 123,905 123,905 Farm Real Estate — 692 34,953 35,645 Consumer and Other — — 16,653 16,653 Total $ 858 $ 3,061 $ 1,569,274 $ 1,573,193 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 present credit exposures by internally assigned risk grades as of March 31, 2019 and December 31, 2018. 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 grading system is based on experiences with similarly graded loans. The Company’s internally assigned risk grades are as follows: • Pass • Special Mention • Substandard • Doubtful • Loss 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. Only those loans that have been risk rated are included below. March 31, 2019 Pass Special Mention Substandard Doubtful Ending Balance Commercial & Agriculture $ 174,339 $ 2,978 $ 1,883 $ — $ 179,200 Commercial Real Estate: Owner Occupied 208,242 3,532 5,256 — 217,030 Non-Owner Occupied 536,178 2,384 858 — 539,420 Residential Real Estate 73,163 490 6,143 — 79,796 Real Estate Construction 115,899 12 12 — 115,923 Farm Real Estate 31,218 1,955 2,472 — 35,645 Consumer and Other 776 — 24 — 800 Total $ 1,139,815 $ 11,351 $ 16,648 $ — $ 1,167,814 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 periods ended March 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. March 31, 2019 Residential Real Estate Real Estate Construction Consumer and Other Total Performing $ 381,544 $ 7,982 $ 15,843 $ 405,369 Nonperforming — — 10 10 Total $ 381,544 $ 7,982 $ 15,853 $ 405,379 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 The following tables include an aging analysis of the recorded investment of past due loans outstanding as of March 31, 2019 and December 31, 2018. March 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 $ 80 $ 13 $ 107 $ 200 $ 178,965 $ 35 $ 179,200 $ — Commercial Real Estate: Owner Occupied 862 336 534 1,732 215,298 — 217,030 — Non-Owner Occupied 72 — 159 231 539,189 — 539,420 — Residential Real Estate 3,031 201 758 3,990 456,527 823 461,340 — Real Estate Construction 11 — — 11 123,894 — 123,905 — Farm Real Estate — 70 152 222 35,423 — 35,645 — Consumer and Other 118 42 25 185 16,468 — 16,653 10 Total $ 4,174 $ 662 $ 1,735 $ 6,571 $ 1,565,764 $ 858 $ 1,573,193 $ 10 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 March 31, 2019 and December 31, 2018. March 31, 2019 December 31, 2018 Commercial & Agriculture $ 333 $ 270 Commercial Real Estate: Owner Occupied 917 942 Non-Owner Occupied 160 374 Residential Real Estate 3,240 3,886 Real Estate Construction 12 41 Farm Real Estate 329 338 Consumer and Other 21 18 Total $ 5,012 $ 5,869 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 fair value of the collateral, less any selling costs, if the loan is collateral dependent. Management exercises significant judgment in developing these estimates. As of March 31, 2019, TDRs accounted for $194 of the allowance for loan losses. As of December 31, 2018, TDRs accounted for $143 of the allowance for loan losses. Loan modifications that are considered TDRs completed during the periods ended March 31, 2019 and March 31, 2018 were as follows: For the three months ended March 31, 2019 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture — $ — $ — Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—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 three months ended March 31, 2018 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture 3 $ 591 $ 591 Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate — — — Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 3 $ 591 $ 591 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 origination loans, so modified loans present a higher risk of loss than do new origination loans. During the three-month periods ended March 31, 2019 and March 31, 2018, there were no defaults on loans that were modified and considered TDRs during the respective previous twelve months. Impaired Loans: The following table includes the recorded investment and unpaid principal balances for impaired loans, excluding PCI loans, with the associated allowance amount, if applicable, as of March 31, 2019 and December 31, 2018. March 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 $ 168 $ 168 $ 367 $ 367 Commercial Real Estate: Owner Occupied 187 187 193 193 Non-Owner Occupied 382 382 31 34 Residential Real Estate 892 964 1,017 1,089 Farm Real Estate 252 252 256 256 Total 1,881 1,953 1,864 1,939 With an allowance recorded: Commercial & Agriculture 199 199 $ 53 — — $ — Commercial Real Estate: Owner Occupied 285 285 10 291 291 12 Residential Real Estate 256 260 124 262 265 122 Farm Real Estate 440 440 7 440 440 7 Total 1,180 1,184 194 993 996 141 Total: Commercial & Agriculture 367 367 53 367 367 — Commercial Real Estate: Owner Occupied 472 472 10 484 484 12 Non-Owner Occupied 382 382 — 31 34 — Residential Real Estate 1,148 1,224 124 1,279 1,354 122 Farm Real Estate 692 692 7 696 696 7 Total $ 3,061 $ 3,137 $ 194 $ 2,857 $ 2,935 $ 141 The following table includes the average recorded investment and interest income recognized for impaired financing receivables for the three-month periods ended March 31, 2019 and 2018. March 31, 2019 March 31, 2018 For the three months ended Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial & Agriculture $ 367 $ 6 $ 732 $ 7 Commercial Real Estate—Owner Occupied 478 8 771 9 Commercial Real Estate—Non-Owner Occupied 206 4 43 1 Residential Real Estate 1,213 16 1,348 17 Farm Real Estate 694 7 701 7 Total $ 2,958 $ 41 $ 3,595 $ 41 Changes in the amortizable yield for PCI loans were as follows, since acquisition: For the Three-Month Period Ended March 31, 2019 For the Three-Month Period Ended March 31, 2018 (In Thousands) (In Thousands) Balance at beginning of period $ 336 $ 15 Acquisition of PCI loans — — Accretion (10 ) (7 ) Balance at end of period $ 326 $ 8 The following table presents additional information regarding loans acquired and accounted for in accordance with ASC 310-30: At March 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 $ 1,693 $ 1,805 Carrying amount 858 924 There has been $0 and $8 in allowance for loan losses recorded for acquired loans with or without specific evidence of deterioration in credit quality as of March 31, 2019 and December 31, 2018, respectively. Foreclosed Assets Held For Sale 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 March 31, 2019 and December 31, 2018, respectively, foreclosed assets included in other assets totaled $0. As of March 31, 2019 and December 31, 2018, the Company had initiated formal foreclosure procedures on $365 and $311, respectively, of consumer residential mortgages.

Other Comprehensive Income

Other Comprehensive Income	3 Months Ended
	Mar. 31, 2019
Equity [Abstract]
Other Comprehensive Income	(6) Other Comprehensive Income The following table presents the changes in each component of accumulated other comprehensive income (loss), net of tax. For the Three-Month Period Ended For the Three-Month Period Ended March 31, 2019(a) March 31, 2018(a) 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 ) Other comprehensive income before reclassifications 4,850 — 4,850 (2,539 ) — (2,539 ) Amounts reclassified from accumulated other comprehensive loss 3 116 119 — 113 113 Net current-period other comprehensive income 4,853 116 4,969 (2,539 ) 113 (2,426 ) Reclassification of equity securities from accumulated other comprehensive loss — — — (278 ) — (278 ) Ending balance $ 7,200 $ (3,683 ) $ 3,517 $ 368 $ (4,196 ) $ (3,828 ) (a) Amounts in parentheses indicate debits on the Consolidated Balance Sheets. The following table presents the amounts reclassified out of each component of accumulated other comprehensive income (loss). Amount Reclassified from Accumulated Other Comprehensive Income (Loss) (a) Details about Accumulated Other Comprehensive Loss Components For the Three months ended March 31, 2019 For the Three months ended March 31, 2018 Affected Line Item in the Statement Where Net Income is Presented Unrealized gains on available-for-sale securities $ (4 ) $ — Net gain on securities available for sale Tax effect 1 — Income tax expense (3 ) — Net of tax Amortization of defined benefit pension items Actuarial gains/(losses) (b) (147 ) (143 ) Other operating expenses Tax effect 31 30 Income tax expense (116 ) (113 ) Net of tax Total reclassifications for the period $ (119 ) $ (113 ) Net of tax (a) Amounts in parentheses indicate expenses/losses and other amounts indicate income/benefit. (b) These accumulated other comprehensive income components are included in the computation of net periodic pension cost.

Goodwill and Intangible Assets

Goodwill and Intangible Assets	3 Months Ended
	Mar. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	(7) Goodwill and Intangible Assets There has been no change in the carrying amount of goodwill of $76,851 for the periods ended March 31, 2019 and 2018. Goodwill is not amortized, however, management performs an evaluation of goodwill for impairment annually, or more frequently if events or changes in circumstances indicate that the asset might be impaired. Management last performed an evaluation of the Company’s goodwill during the fourth quarter of 2018 and concluded that the Company’s goodwill was not impaired at December 31, 2018. Acquired intangible assets, other than goodwill, as of March 31, 2019 and December 31, 2018 were as follows: 2019 2018 Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Amortized intangible assets(1): MSRs $ 2,141 $ 485 $ 1,656 $ 2,110 $ 446 $ 1,664 Core deposit intangibles 14,792 7,344 7,448 14,792 7,104 7,688 Total amortized intangible assets $ 16,933 $ 7,829 $ 9,104 $ 16,902 $ 7,550 $ 9,352 (1) Excludes fully amortized intangible assets Aggregate core deposit intangible amortization expense was $240 and $33 for the three-months ended March 31, 2019 and 2018, respectively. Aggregate mortgage servicing rights amortization was $39 and $16 for the three-months ended March 31, 2019 and 2018, respectively. Estimated amortization expense for each of the next five years and thereafter is as follows: MSRs Core deposit intangibles Total 2019 $ 66 $ 705 $ 771 2020 88 913 1,001 2021 87 891 978 2022 88 868 956 2023 86 841 927 Thereafter 1,241 3,230 4,471 $ 1,656 $ 7,448 $ 9,104

Short-Term Borrowings

Short-Term Borrowings	3 Months Ended
	Mar. 31, 2019
Debt Disclosure [Abstract]
Short-Term Borrowings	(8) Short-Term Borrowings Short-term borrowings, which consist of federal funds purchased and other short-term borrowings are included in Federal Home Loan Bank advances on the Consolidated Balance Sheets and are summarized as follows: At March 31, 2019 At December 31, 2018 Federal Funds Purchased Short-term Borrowings Federal Funds Purchased Short-term Borrowings Outstanding balance $ — $ 122,100 $ — $ 188,600 Maximum indebtedness — 192,700 20,000 225,300 Average balance — 92,267 116 113,520 Average rate paid — 2.51 % 2.58 % 2.07 % Interest rate on balance — 2.51 % — 2.45 % Average balance during the period represents daily averages. Average rate paid represents 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 March 31, 2019 and December 31, 2018. 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 March 31, 2019 and December 31, 2018. All of the repurchase agreements are overnight agreements. March 31, 2019 December 31, 2018 Securities pledged for repurchase agreements: U.S. Treasury securities $ 858 $ 861 Obligations of U.S. government agencies 21,112 21,338 Total securities pledged $ 21,970 $ 22,199 Gross amount of recognized liabilities for repurchase agreements $ 21,970 $ 22,199 Amounts related to agreements not included in offsetting disclosures above $ — $ —

Earnings per Common Share

Earnings per Common Share	3 Months Ended
	Mar. 31, 2019
Earnings Per Share [Abstract]
Earnings per Common Share	(9) Earnings per Common Share Basic earnings per common share are computed as net income available to common shareholders divided by the weighted average number of common shares outstanding during the period. Diluted earnings per common share include the dilutive effect, if any, of additional potential common shares issuable under the Company’s equity incentive plan, computed using the treasury stock method, and the impact of the Company’s convertible preferred shares using the “if converted” method. Three Months Ended March 31, 2019 2018 Basic Net income $ 9,669 $ 6,989 Preferred stock dividends 164 303 Net income available to common shareholders—basic $ 9,505 $ 6,686 Weighted average common shares outstanding—basic 15,607,655 10,213,264 Basic earnings per common share $ 0.61 $ 0.65 Diluted Net income available to common shareholders—basic $ 9,505 $ 6,686 Preferred stock dividends 164 303 Net income available to common shareholders—diluted $ 9,669 $ 6,989 Weighted average common shares outstanding for basic earnings per common share 15,607,655 10,213,264 Add: Dilutive effects of convertible preferred shares 1,294,175 2,384,130 Average shares and dilutive potential common shares outstanding—diluted 16,901,830 12,597,394 Diluted earnings per common share $ 0.57 $ 0.55 For the quarters ended March 31, 2019 and March 31, 2018, there were 1,294,175 and 2,384,130, respectively, of average dilutive shares related to the Company’s convertible preferred shares. Under the “if converted” method, all convertible preferred shares are assumed to be converted into common shares at the corresponding conversion rate. These additional shares are then added to the common shares outstanding to calculate diluted earnings per share.

Commitments, Contingencies and

Commitments, Contingencies and Off-Balance Sheet Risk	3 Months Ended
	Mar. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Commitments, Contingencies and Off-Balance Sheet Risk	(10) 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 customers’ financing needs. These are agreements to provide credit or to support the credit of others, as long as the conditions established in the contract are met, and usually have expiration dates. Commitments may expire without being used. Off-balance-sheet risk of 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 commitment. The contractual amounts of financial instruments with off-balance-sheet risk were as follows for March 31, 2019 and December 31, 2018: Contract Amount March 31, 2019 December 31, 2018 Fixed Rate Variable Rate Fixed Rate Variable Rate Commitment to extend credit: Lines of credit and construction loans $ 14,051 $ 360,954 $ 14,984 $ 359,220 Overdraft protection 4 47,276 3 37,201 Letters of credit 624 921 624 850 $ 14,679 $ 409,151 $ 15,611 $ 397,271 Commitments to make loans are generally made for a period of one year or less. Fixed rate loan commitments included in the table above had interest rates ranging from 2.88% to 8.50% at March 31, 2019 and December 31, 2018, respectively. 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 reserve balance maintained in accordance with such requirements was $87,310 on March 31, 2019 and $8,891 on December 31, 2018.

Pension Information

Pension Information	3 Months Ended
	Mar. 31, 2019
Compensation And Retirement Disclosure [Abstract]
Pension Information	(11) Pension Information The Company sponsors a pension plan which is a noncontributory defined benefit retirement plan. 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 2014, the Company amended the pension plan again to provide that no additional benefits would accrue beyond April 30, 2014. Net periodic pension benefit was as follows: Three months ended March 31, 2019 2018 Service cost $ — $ — Interest cost 128 125 Expected return on plan assets (256 ) (273 ) Other components 147 143 Net periodic pension cost (benefit) $ 19 $ (5 ) The Company does not expect to make any contribution to its pension plan in 2019. The Company made no contribution to its pension plan in 2018.

Equity Incentive Plan

Equity Incentive Plan	3 Months Ended
	Mar. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Equity Incentive Plan	(12) 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 248,736 shares available for future grants under this plan at March 31, 2019. No options had been granted under the 2014 Incentive Plan as of March 31, 2019 and 2018. Each year, 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 awarded 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. On May 17, 2018, 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 of 6,204 common shares were issued to Civista directors as payment of their retainer for their service on the Civista Board of Directors covering the period up to the 2019 Annual Meeting. This issuance was expensed in its entirety when the shares were issued in the amount of $144. On September 25, 2018, newly appointed 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 of 867 common shares were issued for their service on the Civista Board of Directors covering the period up to the 2019 Annual Meeting. This issuance was expensed in its entirety when the shares were issued in the amount of $21. The Company classifies share-based compensation for employees with “Compensation expense” in the Consolidated Statements of Operations. The following is a summary of the Company’s outstanding restricted shares and changes therein for the three-month period ended March 31, 2019: Three months ended March 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 outstanding restricted shares as of March 31, 2019: At March 31, 2019 Date of Award Shares Remaining Expense Remaining Vesting Period (Years) January 15, 2016 4,108 $ 37 1.75 March 20, 2017 3,725 37 0.75 March 20, 2017 3,581 67 2.75 April 10, 2018 5,282 86 1.75 April 10, 2018 6,225 117 3.75 March 14, 2019 10,188 198 2.75 March 14, 2019 10,918 203 4.75 44,027 $ 745 3.00 During the three months ended March 31, 2019, the Company recorded $89 of share-based compensation expense for shares granted under the 2014 Incentive Plan. At March 31, 2019, the total compensation cost related to unvested awards not yet recognized is $745, which is expected to be recognized over the weighted average remaining life of the grants of 3.00 years.

Fair Value Measurement

Fair Value Measurement	3 Months Ended
	Mar. 31, 2019
Fair Value Disclosures [Abstract]
Fair Value Measurement	(13) Fair Value Measurement The Company uses a fair value hierarchy to measure fair value. This hierarchy describes three levels of inputs that may be used to measure fair value. 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. Debt securities: Equity securities: The fair value of the swap asset/liability: Impaired loans: Assets and liabilities measured at fair value are summarized in the table below. Fair Value Measurements at March 31, 2019 Using: Assets: (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 $ — $ 22,169 $ — Obligations of states and political subdivisions — 183,325 — Mortgage-backed securities in government sponsored entities — 144,440 — Total securities available for sale — 349,934 — Equity securities — 1,072 — Swap asset — 4,910 — Liabilities measured at fair value on a recurring basis: Swap liability — 4,910 — Assets measured at fair value on a nonrecurring basis: Impaired loans $ — $ — $ 2,150 Fair Value Measurements at December 31, 2018 Using: Assets: (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 table presents quantitative information about the Level 3 significant unobservable inputs for assets and liabilities measured at fair value on a nonrecurring basis at March 31, 2019. Quantitative Information about Level 3 Fair Value Measurements March 31, 2019 Fair Value Valuation Technique Unobservable Input Range Weighted Average Impaired loans $ 2,150 Appraisal of collateral Appraisal adjustments 10% - 30% 23% Liquidation expense 0% - 10% 7% Holding period 0 - 30 months 21 months The following table 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, 2018. 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 The carrying amount and fair values of financial instruments not measured at fair value on a recurring or nonrecurring basis at March 31, 2019 are as follows: March 31, 2019 Carrying Amount Total Fair Value Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 164,094 $ 164,094 $ 164,094 $ — $ — Other securities 20,280 20,280 20,280 — — Loans, held for sale 1,444 1,444 1,444 — — Loans, net of allowance 1,559,371 1,517,557 — — 1,517,557 Bank owned life insurance 44,239 44,239 44,239 — — Accrued interest receivable 7,304 7,304 7,304 — — Financial Liabilities: Nonmaturing deposits 1,492,469 1,492,469 1,492,469 — — Time deposits 273,332 273,514 — — 273,514 Short-term FHLB advances 122,100 122,100 122,100 — — Long-term FHLB advances 5,000 5,001 — — 5,001 Securities sold under agreement to repurchase 21,970 21,970 21,970 — — Subordinated debentures 29,427 35,150 — — 35,150 Accrued interest payable 261 261 261 — — The carrying amount and fair values of financial instruments not measured at fair value on a recurring or nonrecurring basis at December 31, 2018 are as follows: 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 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 — —

Derivative Hedging Instruments

Derivative Hedging Instruments	3 Months Ended
	Mar. 31, 2019
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Derivative Hedging Instruments	(14) Derivative Hedging Instruments 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 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. The following table summarizes the Company’s interest rate swap positions and the impact of a 1 basis point change in interest rates as of March 31, 2019. Notional Amount Weighted Average Rate Received/(Paid) Impact of a 1 basis point change in interest rates Repricing Frequency Derivative Assets $ 125,151 5.19 % $ 76 Monthly Derivative Liabilities (125,151 ) -5.19 % (76 ) Monthly Net Exposure $ — $ — The following table summarizes the Company’s interest rate swap positions and the impact of a 1 basis point change in interest rates as of December 31, 2018. Notional Amount Weighted Average Rate Received/(Paid) Impact of a 1 basis point change in interest rates Repricing Frequency Derivative Assets $ 120,131 5.19 % $ 72 Monthly Derivative Liabilities (120,131 ) -5.19 % (72 ) Monthly 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.

Qualified Affordable Housing Pr

Qualified Affordable Housing Project Investments	3 Months Ended
	Mar. 31, 2019
Federal Home Loan Banks [Abstract]
Qualified Affordable Housing Project Investments	(15) Qualified Affordable Housing Project Investments The Company invests in certain qualified affordable housing projects. At March 31, 2019 and December 31, 2018, the balance of the investment for qualified affordable housing projects was $4,585 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 $4,524 and $4,922 at March 31, 2019 and December 31, 2018, respectively. During the three months ended March 31, 2019 and 2018, the Company recognized amortization expense with respect to its investments in qualified affordable housing projects of $133 and $129, respectively, offset by tax credits and other benefits from its investment in affordable housing tax credits of $276 and $219, respectively. During the three months ended March 31, 2019 and 2018, the Company did not incur impairment losses related to its investment in qualified affordable housing projects.

Revenue Recognition

Revenue Recognition	3 Months Ended
	Mar. 31, 2019
Revenue From Contract With Customer [Abstract]
Revenue Recognition	(16) Revenue Recognition The Company accounts for revenues from contracts with customers under ASC 606, Revenue from Contracts with Customers. Revenue associated with financial instruments, including revenue from loans and securities are outside the scope of the new standard and accounted for under other existing GAAP. 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. Noninterest revenue streams in-scope of ASC 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. 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 three-months ended March 31, 2019 and 2018. Three Months Ended March 31, 2019 2018 Noninterest Income In-scope of Topic 606: Service charges $ 1,456 $ 1,134 ATM/Interchange fees 906 554 Wealth management fees 847 852 Tax refund processing fees 2,200 2,200 Other 131 220 Noninterest Income (in-scope of Topic 606) 5,540 4,960 Noninterest Income (out-of-scope of Topic 606) 744 656 Total Noninterest Income $ 6,284 $ 5,616 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 March 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	3 Months Ended
	Mar. 31, 2019
Leases [Abstract]
Leases	(17) 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 components (e.g., common-area or other maintenance costs). The Company accounts for each component separately based on the standalone price of each component. In addition, we have several operating leases with lease term 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 March 31, 2019: Classification on the Consolidated Balance Sheet March 31, 2019 Assets: Operating lease Other assets $ 2,133 Total lease assets $ 2,133 Liabilities: Operating lease Accrued expenses and other liabilities $ 2,133 Total lease liabilities $ 2,133 The cost components of our operating leases were as follows for the period ended March 31, 2019: Three Months Ended March 31, 2019 Lease cost Operating lease cost $ 95 Short-term lease cost 71 Sublease income (17 ) Total lease cost $ 149 Maturities of our lease liabilities for all operating leases are as follows as of March 31, 2019: Three Months Ended March 31, 2019 2019 $ 285 2020 370 2021 357 2022 296 2023 288 Thereafter 812 Total lease payments $ 2,408 Less: Imputed Interest 275 Present value of lease liabilities $ 2,133 The weighted average remaining lease terms and discount rates for all of our operating leases were as follows as of March 31, 2019: Three Months Ended March 31, 2019 Weighted-average remaining lease term-operating leases (years) 6.30 Weighted-average discount rate-operating leases 3.17 %

Significant Accounting Polici_2

Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2019
Accounting Policies [Abstract]
Allowance for Loan Losses	Allowance for Loan Losses: The allowance for loan losses is regularly reviewed by management to determine that the amount is considered adequate to absorb probable losses in the loan portfolio. If not, an additional provision is made to increase the allowance. This evaluation includes specific loss estimates on certain individually reviewed impaired loans, the pooling of commercial credits risk graded as special mention and substandard that are not individually analyzed, and general loss estimates that are based upon the size, quality, and concentration characteristics of the various loan portfolios, adverse situations that may affect a borrower’s ability to repay, and current economic and industry conditions, among other items. Those judgments and assumptions that are most critical to the application of this accounting policy are assessing the initial and on-going credit-worthiness of the borrower, the amount and timing of future cash flows of the borrower that are available for repayment of the loan, the sufficiency of underlying collateral, the enforceability of third-party guarantees, the frequency and subjectivity of loan reviews and risk ratings, emerging or changing trends that might not be fully captured in the historical loss experience, and charges against the allowance for actual losses that are greater than previously estimated. These judgments and assumptions are dependent upon or can be influenced by a variety of factors, including the breadth and depth of experience of lending officers, credit administration and the corporate loan review staff that periodically review the status of the loan, changing economic and industry conditions, changes in the financial condition of the borrower and changes in the value and availability of the underlying collateral and guarantees.
Use of Estimates	Use of Estimates
Income Taxes	Income Taxes
Business Combinations	Business Combinations:
Reclassifications	Reclassifications:
Derivative Instruments and Hedging Activities	Derivative Instruments and Hedging Activities Derivatives and Hedging
Change in Accounting Principal	Change in Accounting Principal: 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). These amendments shorten the amortization period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. We adopted
Adoption Of New Accounting Standards	Adoption of New Accounting Standards: Effective January 1, 2019, the Company adopted FASB ASU 2016-02, Leases Targeted Improvements to ASC 842 Leases Additional information and disclosures required by this new standard are contained in Note 17, 'Leases' In July 2017, the FASB issued ASU 2017-11, Earnings Per Share (Topic 260), Distinguishing Liabilities from Equity (Topic 480), and Derivative and Hedging (Topic 815) In August 2017, the FASB issued ASU 2017-12, Derivatives and Hedging (Topic 850) In June 2018, the FASB issued ASU 2018-07, Compensation – Stock Compensation (Topic 718)
Effect of Newly Issued but Not Yet Effective Accounting Standards	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 In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment 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 October, 2018, the FASB issued ASU 2018-17, Consolidation (Topic 810) In November, 2018, the FASB issued ASU 2018-18, Collaborative Arrangements (Topic 808) For public business entities, such as the Company, the amendments in this Update are effective for fiscal years beginning after December 15, 2019, and interim periods within those fiscal years.

Securities (Tables)

Securities (Tables)	3 Months Ended
	Mar. 31, 2019
Investments Debt And Equity Securities [Abstract]
Available for Sale Securities	The amortized cost and fair market value of available for sale securities and the related gross unrealized gains and losses recognized were as follows: March 31, 2019 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value U.S. Treasury securities and obligations of U.S. government agencies $ 22,098 $ 147 $ (76 ) $ 22,169 Obligations of states and political subdivisions 175,863 7,543 (81 ) 183,325 Mortgage-backed securities in government sponsored entities 142,860 2,199 (619 ) 144,440 Total debt securities $ 340,821 $ 9,889 $ (776 ) $ 349,934 December 31, 2018 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value 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-backed 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 March 31, 2019, by contractual maturity, is shown below. Actual maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations. Securities not due at a single maturity date, primarily mortgage-backed securities and equity securities, are shown separately. Available for sale Amortized Cost Fair Value Due in one year or less $ 10,927 $ 10,877 Due after one year through five years 16,275 16,469 Due after five years through ten years 24,424 25,631 Due after ten years 146,335 152,517 Mortgage-backed securities 142,860 144,440 Total securities available for sale $ 340,821 $ 349,934
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: Three Months Ended March 31, 2019 2018 Sale proceeds $ 17,570 $ — Gross realized gains 47 — Gross realized losses 43 —
Securities with Unrealized Losses Not Recognized in Income	Securities with unrealized losses at March 31, 2019 and December 31, 2018 not recognized in income are as follows: March 31, 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 $ — $ — $ 11,486 $ (76 ) $ 11,486 $ (76 ) Obligations of states and political subdivisions — — 5,907 (81 ) 5,907 (81 ) Mortgage-backed securities in gov’t sponsored entities — — 37,584 (619 ) 37,584 (619 ) Total temporarily impaired $ — $ — $ 54,977 $ (776 ) $ 54,977 $ (776 ) December 31, 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 for the three-months ended March 31, 2019 and 2018, and the portion of unrealized gains and losses for the period that relates to equity investments held at March 31, 2019 and 2018: Three Months Ended March 31, 2019 2018 Net gains recognized on equity securities during the period $ 2 $ 40 Less: Net gains (losses) realized on the sale of equity securities during the period — — Unrealized gains recognized in equity securities held at reporting date $ 2 $ 40

Loans (Tables)

Loans (Tables)	3 Months Ended
	Mar. 31, 2019
Receivables [Abstract]
Loan Balances	Loan balances were as follows: March 31, 2019 December 31, 2018 Commercial & Agriculture $ 179,200 $ 177,101 Commercial Real Estate- Owner Occupied 217,030 210,121 Commercial Real Estate- Non-Owner Occupied 539,420 523,598 Residential Real Estate 461,340 457,850 Real Estate Construction 123,905 135,195 Farm Real Estate 35,645 38,513 Consumer and Other 16,653 19,563 Total loans 1,573,193 1,561,941 Allowance for loan losses (13,822 ) (13,679 ) Net loans $ 1,559,371 $ 1,548,262

Allowance for Loan Losses (Tabl

Allowance for Loan Losses (Tables)	3 Months Ended
	Mar. 31, 2019
Text Block [Abstract]
Changes in the Allowance for Loan Losses	The following tables present, by portfolio segment, the changes in the allowance for loan losses for the three months ended March 31, 2019 and 2018. Allowance for loan losses: March 31, 2019 Beginning Charge-offs Recoveries Provision Ending Balance Commercial & Agriculture $ 1,747 $ — $ 1 $ 86 $ 1,834 Commercial Real Estate: Owner Occupied 1,962 (60 ) 223 (146 ) 1,979 Non-Owner Occupied 5,803 — 14 172 5,989 Residential Real Estate 1,531 (98 ) 124 (123 ) 1,434 Real Estate Construction 1,046 (24 ) — (51 ) 971 Farm Real Estate 397 — 1 (32 ) 366 Consumer and Other 284 (57 ) 19 5 251 Unallocated 909 — — 89 998 Total $ 13,679 $ (239 ) $ 382 $ — $ 13,822 Allowance for loan losses: March 31, 2018 Beginning balance Charge-offs Recoveries Provision Ending Balance Commercial & Agriculture $ 1,562 $ (125 ) $ 19 $ (97 ) $ 1,359 Commercial Real Estate: Owner Occupied 2,043 (193 ) 9 171 2,030 Non-Owner Occupied 5,307 (44 ) 14 393 5,670 Residential Real Estate 1,910 (22 ) 58 (196 ) 1,750 Real Estate Construction 834 — — (14 ) 820 Farm Real Estate 430 — 1 (20 ) 411 Consumer and Other 290 (41 ) 4 (6 ) 247 Unallocated 758 — — (231 ) 527 Total $ 13,134 $ (425 ) $ 105 $ — $ 12,814 The following tables present, by portfolio segment, the allocation of the allowance for loan losses and related loan balances as of March 31, 2019 and December 31, 2018. March 31, 2019 Loans acquired with credit deterioration Loans individually evaluated for impairment Loans collectively evaluated for impairment Total Allowance for loan losses: Commercial & Agriculture $ — $ 53 $ 1,781 $ 1,834 Commercial Real Estate: Owner Occupied — 10 1,969 1,979 Non-Owner Occupied — — 5,989 5,989 Residential Real Estate — 124 1,310 1,434 Real Estate Construction — — 971 971 Farm Real Estate — 7 359 366 Consumer and Other — — 251 251 Unallocated — — 998 998 Total $ — $ 194 $ 13,628 $ 13,822 Outstanding loan balances: Commercial & Agriculture $ 35 $ 367 $ 178,798 $ 179,200 Commercial Real Estate: Owner Occupied — 472 216,558 217,030 Non-Owner Occupied — 382 539,038 539,420 Residential Real Estate 823 1,148 459,369 461,340 Real Estate Construction — — 123,905 123,905 Farm Real Estate — 692 34,953 35,645 Consumer and Other — — 16,653 16,653 Total $ 858 $ 3,061 $ 1,569,274 $ 1,573,193 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	March 31, 2019 Pass Special Mention Substandard Doubtful Ending Balance Commercial & Agriculture $ 174,339 $ 2,978 $ 1,883 $ — $ 179,200 Commercial Real Estate: Owner Occupied 208,242 3,532 5,256 — 217,030 Non-Owner Occupied 536,178 2,384 858 — 539,420 Residential Real Estate 73,163 490 6,143 — 79,796 Real Estate Construction 115,899 12 12 — 115,923 Farm Real Estate 31,218 1,955 2,472 — 35,645 Consumer and Other 776 — 24 — 800 Total $ 1,139,815 $ 11,351 $ 16,648 $ — $ 1,167,814 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. March 31, 2019 Residential Real Estate Real Estate Construction Consumer and Other Total Performing $ 381,544 $ 7,982 $ 15,843 $ 405,369 Nonperforming — — 10 10 Total $ 381,544 $ 7,982 $ 15,853 $ 405,379 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 March 31, 2019 and December 31, 2018. March 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 $ 80 $ 13 $ 107 $ 200 $ 178,965 $ 35 $ 179,200 $ — Commercial Real Estate: Owner Occupied 862 336 534 1,732 215,298 — 217,030 — Non-Owner Occupied 72 — 159 231 539,189 — 539,420 — Residential Real Estate 3,031 201 758 3,990 456,527 823 461,340 — Real Estate Construction 11 — — 11 123,894 — 123,905 — Farm Real Estate — 70 152 222 35,423 — 35,645 — Consumer and Other 118 42 25 185 16,468 — 16,653 10 Total $ 4,174 $ 662 $ 1,735 $ 6,571 $ 1,565,764 $ 858 $ 1,573,193 $ 10 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 March 31, 2019 and December 31, 2018. March 31, 2019 December 31, 2018 Commercial & Agriculture $ 333 $ 270 Commercial Real Estate: Owner Occupied 917 942 Non-Owner Occupied 160 374 Residential Real Estate 3,240 3,886 Real Estate Construction 12 41 Farm Real Estate 329 338 Consumer and Other 21 18 Total $ 5,012 $ 5,869
Schedule of Troubled Debt Restructurings	Loan modifications that are considered TDRs completed during the periods ended March 31, 2019 and March 31, 2018 were as follows: For the three months ended March 31, 2019 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture — $ — $ — Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—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 three months ended March 31, 2018 Number of Contracts Pre- Modification Outstanding Recorded Investment Post- Modification Outstanding Recorded Investment Commercial & Agriculture 3 $ 591 $ 591 Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate — — — Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 3 $ 591 $ 591
Impaired Loans Excluding PCI Loans	The following table includes the recorded investment and unpaid principal balances for impaired loans, excluding PCI loans, with the associated allowance amount, if applicable, as of March 31, 2019 and December 31, 2018. March 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 $ 168 $ 168 $ 367 $ 367 Commercial Real Estate: Owner Occupied 187 187 193 193 Non-Owner Occupied 382 382 31 34 Residential Real Estate 892 964 1,017 1,089 Farm Real Estate 252 252 256 256 Total 1,881 1,953 1,864 1,939 With an allowance recorded: Commercial & Agriculture 199 199 $ 53 — — $ — Commercial Real Estate: Owner Occupied 285 285 10 291 291 12 Residential Real Estate 256 260 124 262 265 122 Farm Real Estate 440 440 7 440 440 7 Total 1,180 1,184 194 993 996 141 Total: Commercial & Agriculture 367 367 53 367 367 — Commercial Real Estate: Owner Occupied 472 472 10 484 484 12 Non-Owner Occupied 382 382 — 31 34 — Residential Real Estate 1,148 1,224 124 1,279 1,354 122 Farm Real Estate 692 692 7 696 696 7 Total $ 3,061 $ 3,137 $ 194 $ 2,857 $ 2,935 $ 141 The following table includes the average recorded investment and interest income recognized for impaired financing receivables for the three-month periods ended March 31, 2019 and 2018. March 31, 2019 March 31, 2018 For the three months ended Average Recorded Investment Interest Income Recognized Average Recorded Investment Interest Income Recognized Commercial & Agriculture $ 367 $ 6 $ 732 $ 7 Commercial Real Estate—Owner Occupied 478 8 771 9 Commercial Real Estate—Non-Owner Occupied 206 4 43 1 Residential Real Estate 1,213 16 1,348 17 Farm Real Estate 694 7 701 7 Total $ 2,958 $ 41 $ 3,595 $ 41
Schedule of Changes in Amortized Yield for PCI Loans	Changes in the amortizable yield for PCI loans were as follows, since acquisition: For the Three-Month Period Ended March 31, 2019 For the Three-Month Period Ended March 31, 2018 (In Thousands) (In Thousands) Balance at beginning of period $ 336 $ 15 Acquisition of PCI loans — — Accretion (10 ) (7 ) Balance at end of period $ 326 $ 8
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 March 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 $ 1,693 $ 1,805 Carrying amount 858 924

Other Comprehensive Income (Tab

Other Comprehensive Income (Tables)	3 Months Ended
	Mar. 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. For the Three-Month Period Ended For the Three-Month Period Ended March 31, 2019(a) March 31, 2018(a) 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 ) Other comprehensive income before reclassifications 4,850 — 4,850 (2,539 ) — (2,539 ) Amounts reclassified from accumulated other comprehensive loss 3 116 119 — 113 113 Net current-period other comprehensive income 4,853 116 4,969 (2,539 ) 113 (2,426 ) Reclassification of equity securities from accumulated other comprehensive loss — — — (278 ) — (278 ) Ending balance $ 7,200 $ (3,683 ) $ 3,517 $ 368 $ (4,196 ) $ (3,828 ) (a) Amounts in parentheses indicate debits on the Consolidated Balance Sheets.
Amounts Reclassified Out of Each Component of Accumulated Other Comprehensive Income (Loss)	The following table presents the amounts reclassified out of each component of accumulated other comprehensive income (loss). Amount Reclassified from Accumulated Other Comprehensive Income (Loss) (a) Details about Accumulated Other Comprehensive Loss Components For the Three months ended March 31, 2019 For the Three months ended March 31, 2018 Affected Line Item in the Statement Where Net Income is Presented Unrealized gains on available-for-sale securities $ (4 ) $ — Net gain on securities available for sale Tax effect 1 — Income tax expense (3 ) — Net of tax Amortization of defined benefit pension items Actuarial gains/(losses) (b) (147 ) (143 ) Other operating expenses Tax effect 31 30 Income tax expense (116 ) (113 ) Net of tax Total reclassifications for the period $ (119 ) $ (113 ) Net of tax (a) Amounts in parentheses indicate expenses/losses and other amounts indicate income/benefit. (b) These accumulated other comprehensive income components are included in the computation of net periodic pension cost.

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]
Schedule of Acquired Intangible Assets, Other than Goodwill	Acquired intangible assets, other than goodwill, as of March 31, 2019 and December 31, 2018 were as follows: 2019 2018 Gross Carrying Amount Accumulated Amortization Net Carrying Amount Gross Carrying Amount Accumulated Amortization Net Carrying Amount Amortized intangible assets(1): MSRs $ 2,141 $ 485 $ 1,656 $ 2,110 $ 446 $ 1,664 Core deposit intangibles 14,792 7,344 7,448 14,792 7,104 7,688 Total amortized intangible assets $ 16,933 $ 7,829 $ 9,104 $ 16,902 $ 7,550 $ 9,352 (1) Excludes fully amortized intangible assets
Schedule of Estimated Amortization Expense	Estimated amortization expense for each of the next five years and thereafter is as follows: MSRs Core deposit intangibles Total 2019 $ 66 $ 705 $ 771 2020 88 913 1,001 2021 87 891 978 2022 88 868 956 2023 86 841 927 Thereafter 1,241 3,230 4,471 $ 1,656 $ 7,448 $ 9,104

Short-Term Borrowings (Tables)

Short-Term Borrowings (Tables)	3 Months Ended
	Mar. 31, 2019
Debt Disclosure [Abstract]
Summary of Federal Funds Purchased and Other Short-term Borrowings are Included in Federal Home Loan Bank Advances on Consolidated Balance Sheets	Short-term borrowings, which consist of federal funds purchased and other short-term borrowings are included in Federal Home Loan Bank advances on the Consolidated Balance Sheets and are summarized as follows: At March 31, 2019 At December 31, 2018 Federal Funds Purchased Short-term Borrowings Federal Funds Purchased Short-term Borrowings Outstanding balance $ — $ 122,100 $ — $ 188,600 Maximum indebtedness — 192,700 20,000 225,300 Average balance — 92,267 116 113,520 Average rate paid — 2.51 % 2.58 % 2.07 % Interest rate on balance — 2.51 % — 2.45 %
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 March 31, 2019 and December 31, 2018. All of the repurchase agreements are overnight agreements. March 31, 2019 December 31, 2018 Securities pledged for repurchase agreements: U.S. Treasury securities $ 858 $ 861 Obligations of U.S. government agencies 21,112 21,338 Total securities pledged $ 21,970 $ 22,199 Gross amount of recognized liabilities for repurchase agreements $ 21,970 $ 22,199 Amounts related to agreements not included in offsetting disclosures above $ — $ —

Earnings per Common Share (Tabl

Earnings per Common Share (Tables)	3 Months Ended
	Mar. 31, 2019
Earnings Per Share [Abstract]
Computation of Basic and Diluted Earnings per Common Share	Diluted earnings per common share include the dilutive effect, if any, of additional potential common shares issuable under the Company’s equity incentive plan, computed using the treasury stock method, and the impact of the Company’s convertible preferred shares using the “if converted” method. Three Months Ended March 31, 2019 2018 Basic Net income $ 9,669 $ 6,989 Preferred stock dividends 164 303 Net income available to common shareholders—basic $ 9,505 $ 6,686 Weighted average common shares outstanding—basic 15,607,655 10,213,264 Basic earnings per common share $ 0.61 $ 0.65 Diluted Net income available to common shareholders—basic $ 9,505 $ 6,686 Preferred stock dividends 164 303 Net income available to common shareholders—diluted $ 9,669 $ 6,989 Weighted average common shares outstanding for basic earnings per common share 15,607,655 10,213,264 Add: Dilutive effects of convertible preferred shares 1,294,175 2,384,130 Average shares and dilutive potential common shares outstanding—diluted 16,901,830 12,597,394 Diluted earnings per common share $ 0.57 $ 0.55

Commitments, Contingencies an_2

Commitments, Contingencies and Off-Balance Sheet Risk (Tables)	3 Months Ended
	Mar. 31, 2019
Commitments And Contingencies Disclosure [Abstract]
Contractual Amounts of Financial Instruments with Off-Balance-Sheet Risk	The contractual amounts of financial instruments with off-balance-sheet risk were as follows for March 31, 2019 and December 31, 2018: Contract Amount March 31, 2019 December 31, 2018 Fixed Rate Variable Rate Fixed Rate Variable Rate Commitment to extend credit: Lines of credit and construction loans $ 14,051 $ 360,954 $ 14,984 $ 359,220 Overdraft protection 4 47,276 3 37,201 Letters of credit 624 921 624 850 $ 14,679 $ 409,151 $ 15,611 $ 397,271

Pension Information (Tables)

Pension Information (Tables)	3 Months Ended
	Mar. 31, 2019
Compensation And Retirement Disclosure [Abstract]
Components of Net Periodic Pension Benefit	Net periodic pension benefit was as follows: Three months ended March 31, 2019 2018 Service cost $ — $ — Interest cost 128 125 Expected return on plan assets (256 ) (273 ) Other components 147 143 Net periodic pension cost (benefit) $ 19 $ (5 )

Equity Incentive Plan (Tables)

Equity Incentive Plan (Tables)	3 Months Ended
	Mar. 31, 2019
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Summary of Company's Outstanding Restricted Stock	The following is a summary of the Company’s outstanding restricted shares and changes therein for the three-month period ended March 31, 2019: Three months ended March 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 outstanding restricted shares as of March 31, 2019: At March 31, 2019 Date of Award Shares Remaining Expense Remaining Vesting Period (Years) January 15, 2016 4,108 $ 37 1.75 March 20, 2017 3,725 37 0.75 March 20, 2017 3,581 67 2.75 April 10, 2018 5,282 86 1.75 April 10, 2018 6,225 117 3.75 March 14, 2019 10,188 198 2.75 March 14, 2019 10,918 203 4.75 44,027 $ 745 3.00

Fair Value Measurement (Tables)

Fair Value Measurement (Tables)	3 Months Ended
	Mar. 31, 2019
Fair Value Disclosures [Abstract]
Assets and Liabilities Measured at Fair Value	Assets and liabilities measured at fair value are summarized in the table below. Fair Value Measurements at March 31, 2019 Using: Assets: (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 $ — $ 22,169 $ — Obligations of states and political subdivisions — 183,325 — Mortgage-backed securities in government sponsored entities — 144,440 — Total securities available for sale — 349,934 — Equity securities — 1,072 — Swap asset — 4,910 — Liabilities measured at fair value on a recurring basis: Swap liability — 4,910 — Assets measured at fair value on a nonrecurring basis: Impaired loans $ — $ — $ 2,150 Fair Value Measurements at December 31, 2018 Using: Assets: (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 table presents quantitative information about the Level 3 significant unobservable inputs for assets and liabilities measured at fair value on a nonrecurring basis at March 31, 2019. Quantitative Information about Level 3 Fair Value Measurements March 31, 2019 Fair Value Valuation Technique Unobservable Input Range Weighted Average Impaired loans $ 2,150 Appraisal of collateral Appraisal adjustments 10% - 30% 23% Liquidation expense 0% - 10% 7% Holding period 0 - 30 months 21 months The following table 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, 2018. 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 Not Measured at Fair Value on a Recurring or Nonrecurring Basis	The carrying amount and fair values of financial instruments not measured at fair value on a recurring or nonrecurring basis at March 31, 2019 are as follows: March 31, 2019 Carrying Amount Total Fair Value Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 164,094 $ 164,094 $ 164,094 $ — $ — Other securities 20,280 20,280 20,280 — — Loans, held for sale 1,444 1,444 1,444 — — Loans, net of allowance 1,559,371 1,517,557 — — 1,517,557 Bank owned life insurance 44,239 44,239 44,239 — — Accrued interest receivable 7,304 7,304 7,304 — — Financial Liabilities: Nonmaturing deposits 1,492,469 1,492,469 1,492,469 — — Time deposits 273,332 273,514 — — 273,514 Short-term FHLB advances 122,100 122,100 122,100 — — Long-term FHLB advances 5,000 5,001 — — 5,001 Securities sold under agreement to repurchase 21,970 21,970 21,970 — — Subordinated debentures 29,427 35,150 — — 35,150 Accrued interest payable 261 261 261 — — The carrying amount and fair values of financial instruments not measured at fair value on a recurring or nonrecurring basis at December 31, 2018 are as follows: 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 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 — —

Derivative Hedging Instruments

Derivative Hedging Instruments (Tables)	3 Months Ended
	Mar. 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 and the impact of a 1 basis point change in interest rates as of March 31, 2019. Notional Amount Weighted Average Rate Received/(Paid) Impact of a 1 basis point change in interest rates Repricing Frequency Derivative Assets $ 125,151 5.19 % $ 76 Monthly Derivative Liabilities (125,151 ) -5.19 % (76 ) Monthly Net Exposure $ — $ — The following table summarizes the Company’s interest rate swap positions and the impact of a 1 basis point change in interest rates as of December 31, 2018. Notional Amount Weighted Average Rate Received/(Paid) Impact of a 1 basis point change in interest rates Repricing Frequency Derivative Assets $ 120,131 5.19 % $ 72 Monthly Derivative Liabilities (120,131 ) -5.19 % (72 ) Monthly Net Exposure $ — $ —

Revenue Recognition (Tables)

Revenue Recognition (Tables)	3 Months Ended
	Mar. 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 three-months ended March 31, 2019 and 2018. Three Months Ended March 31, 2019 2018 Noninterest Income In-scope of Topic 606: Service charges $ 1,456 $ 1,134 ATM/Interchange fees 906 554 Wealth management fees 847 852 Tax refund processing fees 2,200 2,200 Other 131 220 Noninterest Income (in-scope of Topic 606) 5,540 4,960 Noninterest Income (out-of-scope of Topic 606) 744 656 Total Noninterest Income $ 6,284 $ 5,616

Leases (Tables)

Leases (Tables)	3 Months Ended
	Mar. 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 March 31, 2019: Classification on the Consolidated Balance Sheet March 31, 2019 Assets: Operating lease Other assets $ 2,133 Total lease assets $ 2,133 Liabilities: Operating lease Accrued expenses and other liabilities $ 2,133 Total lease liabilities $ 2,133
Summary of Cost Components of Operating Leases	Three Months Ended March 31, 2019 Lease cost Operating lease cost $ 95 Short-term lease cost 71 Sublease income (17 ) Total lease cost $ 149
Summary of Maturity of Operating Lease Liabilities	Maturities of our lease liabilities for all operating leases are as follows as of March 31, 2019: Three Months Ended March 31, 2019 2019 $ 285 2020 370 2021 357 2022 296 2023 288 Thereafter 812 Total lease payments $ 2,408 Less: Imputed Interest 275 Present value of lease liabilities $ 2,133
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 March 31, 2019: Three Months Ended March 31, 2019 Weighted-average remaining lease term-operating leases (years) 6.30 Weighted-average discount rate-operating leases 3.17 %

Consolidated Financial Statem_2

Consolidated Financial Statements - Additional Information (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)DwellingSegment
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]
Number of loan concentration by bank to lessors and owners of Residential Buildings and Dwellings | Dwelling	2
Number of reportable segment | Segment	1
Non Residential Buildings and Dwellings [Member]
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]
Amount payable to lessors	$ 410,192
Amount payable to lessors in percentage	26.00%
Residential Buildings and Dwellings [Member]
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]
Amount payable to lessors	$ 164,613
Amount payable to lessors in percentage	10.50%
Maximum [Member]
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]
Percentage of insurance commission revenue of total revenue	1.00%
Maximum [Member] | WSP [Member]
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]
Percentage of insurance commission revenue of total revenue	1.00%

Significant Accounting Polici_3

Significant Accounting Policies - Additional Information (Detail)	3 Months Ended
	Mar. 31, 2019USD ($)
Significant Accounting Policies [Line Items]
Right-of-use asset	$ 2,133,000
Lease liability	2,133,000
ASU 2016-02 [Member]
Significant Accounting Policies [Line Items]
Change in accounting principle for adoption of ASU 2016-01	0
Other Assets [Member]
Significant Accounting Policies [Line Items]
Right-of-use asset	2,210,000
Accrued Expenses {Member]
Significant Accounting Policies [Line Items]
Lease liability	$ 2,210,000

Securities - Available for Sale

Securities - Available for Sale Securities (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Total securities available for sale	$ 340,821
Fair Value	349,934	$ 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	22,098	30,623
Gross Unrealized Gains	147	202
Gross Unrealized Losses	(76)	(140)
Fair Value	22,169	30,685
Obligations of States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Total securities available for sale	175,863	168,993
Gross Unrealized Gains	7,543	3,680
Gross Unrealized Losses	(81)	(602)
Fair Value	183,325	172,071
Mortgage-backed Securities in Government Sponsored Entities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Total securities available for sale	142,860	143,707
Gross Unrealized Gains	2,199	1,024
Gross Unrealized Losses	(619)	(1,193)
Fair Value	144,440	143,538
Total Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost, Total securities available for sale	340,821	343,323
Gross Unrealized Gains	9,889	4,906
Gross Unrealized Losses	(776)	(1,935)
Fair Value	$ 349,934	$ 346,294

Securities - Amortized Cost and

Securities - Amortized Cost and Fair Value of Securities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Investments Debt And Equity Securities [Abstract]
Amortized Cost, Due in one year or less	$ 10,927
Amortized Cost, Due after one year through five years	16,275
Amortized Cost, Due after five years through ten years	24,424
Amortized Cost, Due after ten years	146,335
Amortized Cost, Mortgage-backed securities	142,860
Amortized Cost, Total securities available for sale	340,821
Fair Value, Due in one year or less	10,877
Fair Value, Due after one year through five years	16,469
Fair Value, Due after five years through ten years	25,631
Fair Value, Due after ten years	152,517
Fair Value, Mortgage-backed securities	144,440
Fair Value, Total securities available for sale	$ 349,934	$ 346,294

Securities - Proceeds from Sale

Securities - Proceeds from Sales of Securities, Gross Realized Gains and Losses (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Investments Debt And Equity Securities [Abstract]
Sale proceeds	$ 17,570	$ 0
Gross realized gains	47	0
Gross realized losses	$ 43	$ 0

Securities - Additional Informa

Securities - Additional Information (Detail) $ in Thousands	Mar. 31, 2019USD ($)Security	Dec. 31, 2018USD ($)
Investments Debt And Equity Securities [Abstract]
Carrying value of pledged securities | $	$ 134,315	$ 114,145
Number of securities in portfolio with unrealized losses | Security	59

Securities - Securities with Un

Securities - Securities with Unrealized Losses Not Recognized in Income (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value		$ 14,638
12 Months or less, Unrealized Loss		(161)
More than 12 months, Fair Value	$ 54,977	82,692
More than 12 months, Unrealized Loss	(776)	(1,774)
Total Fair Value	54,977	97,330
Total Unrealized Loss	(776)	(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	11,486	16,469
More than 12 months, Unrealized Loss	(76)	(140)
Total Fair Value	11,486	16,469
Total Unrealized Loss	(76)	(140)
Obligations of States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value		8,008
12 Months or less, Unrealized Loss		(71)
More than 12 months, Fair Value	5,907	25,890
More than 12 months, Unrealized Loss	(81)	(531)
Total Fair Value	5,907	33,898
Total Unrealized Loss	(81)	(602)
Mortgage-backed Securities in Government Sponsored Entities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value		6,630
12 Months or less, Unrealized Loss		(90)
More than 12 months, Fair Value	37,584	40,333
More than 12 months, Unrealized Loss	(619)	(1,103)
Total Fair Value	37,584	46,963
Total Unrealized Loss	$ (619)	$ (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	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Investments Debt And Equity Securities [Abstract]
Net gains recognized on equity securities during the period	$ 2	$ 40
Unrealized gains recognized in equity securities held at reporting date	$ 2	$ 40

Loans - Loan Balances (Detail)

Loans - Loan Balances (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 1,573,193	$ 1,561,941
Allowance for loan losses	(13,822)	(13,679)
Net loans	1,559,371	1,548,262
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	179,200	177,101
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	217,030	210,121
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	539,420	523,598
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	461,340	457,850
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	123,905	135,195
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	35,645	38,513
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 16,653	$ 19,563

Loans - Additional Information

Loans - Additional Information (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Receivables [Abstract]
Net deferred loan fees	$ 267	$ 389

Allowance for Loan Losses - Add

Allowance for Loan Losses - Additional Information (Detail) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2019USD ($)SecurityLoan	Mar. 31, 2018SecurityLoan	Dec. 31, 2018USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Period for calculating Loss migration rates of portfolio segments	3 years
Allowance for loan losses	$ 13,822		$ 13,679
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 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.
Defaulted loans | SecurityLoan	0	0
Impaired loans	greater than $350
Allowance for loan losses recorded for acquired loans	$ 0		8
Foreclosed assets	0		0
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Residential mortgages in process of foreclosure	365		311
TDRs [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	$ 194		$ 143

Allowance for Loan Losses - Cha

Allowance for Loan Losses - Changes in the Allowance for Loan Losses (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	$ 13,679	$ 13,134
Charge-offs	(239)	(425)
Recoveries	382	105
Ending Balance	13,822	12,814
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,747	1,562
Charge-offs		(125)
Recoveries	1	19
Provision	86	(97)
Ending Balance	1,834	1,359
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,962	2,043
Charge-offs	(60)	(193)
Recoveries	223	9
Provision	(146)	171
Ending Balance	1,979	2,030
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	5,803	5,307
Charge-offs		(44)
Recoveries	14	14
Provision	172	393
Ending Balance	5,989	5,670
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,531	1,910
Charge-offs	(98)	(22)
Recoveries	124	58
Provision	(123)	(196)
Ending Balance	1,434	1,750
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,046	834
Charge-offs	(24)
Provision	(51)	(14)
Ending Balance	971	820
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	397	430
Recoveries	1	1
Provision	(32)	(20)
Ending Balance	366	411
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	284	290
Charge-offs	(57)	(41)
Recoveries	19	4
Provision	5	(6)
Ending Balance	251	247
Unallocated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	909	758
Provision	89	(231)
Ending Balance	$ 998	$ 527

Allowance for Loan Losses - End

Allowance for Loan Losses - Ending Allocation of Allowance for Loan Losses and Loan Balances Outstanding (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment	$ 194	$ 141
Allowance for loan losses, Collectively evaluated for impairment	13,628	13,530
Allowance for loan losses, Total	13,822	13,679	$ 12,814	$ 13,134
Outstanding loan balances, Individually evaluated for impairment	3,061	2,857
Outstanding loan balances, Collectively evaluated for impairment	1,569,274	1,558,160
Outstanding loan balances, Total	1,573,193	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	858	924
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment	53
Allowance for loan losses, Collectively evaluated for impairment	1,781	1,747
Allowance for loan losses, Total	1,834	1,747	1,359	1,562
Outstanding loan balances, Individually evaluated for impairment	367	367
Outstanding loan balances, Collectively evaluated for impairment	178,798	176,693
Outstanding loan balances, Total	179,200	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	35	41
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment	10	12
Allowance for loan losses, Collectively evaluated for impairment	1,969	1,950
Allowance for loan losses, Total	1,979	1,962	2,030	2,043
Outstanding loan balances, Individually evaluated for impairment	472	484
Outstanding loan balances, Collectively evaluated for impairment	216,558	209,637
Outstanding loan balances, Total	217,030	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	5,989	5,803
Allowance for loan losses, Total	5,989	5,803	5,670	5,307
Outstanding loan balances, Individually evaluated for impairment	382	31
Outstanding loan balances, Collectively evaluated for impairment	539,038	523,567
Outstanding loan balances, Total	539,420	523,598
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment	124	122
Allowance for loan losses, Collectively evaluated for impairment	1,310	1,401
Allowance for loan losses, Total	1,434	1,531	1,750	1,910
Outstanding loan balances, Individually evaluated for impairment	1,148	1,279
Outstanding loan balances, Collectively evaluated for impairment	459,369	455,688
Outstanding loan balances, Total	461,340	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	823	883
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Collectively evaluated for impairment	971	1,046
Allowance for loan losses, Total	971	1,046	820	834
Outstanding loan balances, Collectively evaluated for impairment	123,905	135,195
Outstanding loan balances, Total	123,905	135,195
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Individually evaluated for impairment	7	7
Allowance for loan losses, Collectively evaluated for impairment	359	390
Allowance for loan losses, Total	366	397	411	430
Outstanding loan balances, Individually evaluated for impairment	692	696
Outstanding loan balances, Collectively evaluated for impairment	34,953	37,817
Outstanding loan balances, Total	35,645	38,513
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Collectively evaluated for impairment	251	284
Allowance for loan losses, Total	251	284	247	290
Outstanding loan balances, Collectively evaluated for impairment	16,653	19,563
Outstanding loan balances, Total	16,653	19,563
Unallocated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses, Collectively evaluated for impairment	998	909
Allowance for loan losses, Total	$ 998	$ 909	$ 527	$ 758

Allowance for Loan Losses - Cre

Allowance for Loan Losses - Credit Exposures by Internally Assigned Grades (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	$ 1,167,814	$ 1,154,740
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,139,815	1,125,796
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	11,351	10,733
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	16,648	18,211
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	179,200	177,101
Commercial and Agriculture [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	174,339	173,783
Commercial and Agriculture [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,978	1,509
Commercial and Agriculture [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,883	1,809
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	217,030	210,121
Commercial Real Estate Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	208,242	201,228
Commercial Real Estate Owner Occupied [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	3,532	3,512
Commercial Real Estate Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	5,256	5,381
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	539,420	523,598
Commercial Real Estate Non Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	536,178	520,487
Commercial Real Estate Non Owner Occupied [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,384	2,023
Commercial Real Estate Non Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	858	1,088
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	79,796	78,851
Residential Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	73,163	70,908
Residential Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	490	580
Residential Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	6,143	7,363
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	115,923	124,823
Real Estate Construction [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	115,899	124,769
Real Estate Construction [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	12	13
Real Estate Construction [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	12	41
Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	35,645	38,513
Farm Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	31,218	32,908
Farm Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,955	3,096
Farm Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,472	2,509
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	800	1,733
Consumer and Other [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	776	1,713
Consumer and Other [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	$ 24	$ 20

Allowance for Loan Losses - Per

Allowance for Loan Losses - Performing and Nonperforming Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Performing	$ 405,369	$ 407,201
Nonperforming	10
Total	405,379	407,201
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	381,544	378,999
Total	381,544	378,999
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	7,982	10,372
Total	7,982	10,372
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	15,843	17,830
Nonperforming	10
Total	$ 15,853	$ 17,830

Allowance for Loan Losses - Agi

Allowance for Loan Losses - Aging Analysis of Past Due Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 6,571	$ 11,805
Current	1,565,764	1,549,212
Total Loans	1,573,193	1,561,941
Past Due 90 Days and Accruing	10
30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	4,174	8,328
60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	662	1,449
90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,735	2,028
Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans	858	924
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	200	317
Current	178,965	176,743
Total Loans	179,200	177,101
Commercial and Agriculture [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	80	225
Commercial and Agriculture [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	13
Commercial and Agriculture [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	107	92
Commercial and Agriculture [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans	35	41
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,732	1,524
Current	215,298	208,597
Total Loans	217,030	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	862	547
Commercial Real Estate Owner Occupied [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	336	413
Commercial Real Estate Owner Occupied [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	534	564
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	231	950
Current	539,189	522,648
Total Loans	539,420	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	72	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	159	372
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	3,990	8,601
Current	456,527	448,366
Total Loans	461,340	457,850
Residential Real Estate [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	3,031	7,118
Residential Real Estate [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	201	677
Residential Real Estate [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	758	806
Residential Real Estate [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans	823	883
Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	11	39
Current	123,894	135,156
Total Loans	123,905	135,195
Real Estate Construction [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	11
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	222	191
Current	35,423	38,322
Total Loans	35,645	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] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	70
Farm Real Estate [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	152	158
Consumer and Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	185	183
Current	16,468	19,380
Total Loans	16,653	19,563
Past Due 90 Days and Accruing	10
Consumer and Other [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	118	117
Consumer and Other [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	42	57
Consumer and Other [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 25	$ 9

Allowance for Loan Losses - Sum

Allowance for Loan Losses - Summary of Nonaccrual Loans Excluding Purchased Credit-Impaired (PCI) Loans (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	$ 5,012	$ 5,869
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	333	270
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	917	942
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	160	374
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	3,240	3,886
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	12	41
Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	329	338
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	$ 21	$ 18

Allowance for Loan Losses - Sch

Allowance for Loan Losses - Schedule of Troubled Debt Restructurings (Detail) $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)Contract	Mar. 31, 2018USD ($)Contract
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract	1	3
Pre- Modification Outstanding Recorded Investment	$ 382	$ 591
Post-Modification Outstanding Recorded Investment	$ 382	$ 591
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract		3
Pre- Modification Outstanding Recorded Investment		$ 591
Post-Modification Outstanding Recorded Investment		$ 591
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

Allowance for Loan Losses - Imp

Allowance for Loan Losses - Impaired Loans Excluding PCI Loans - Recorded Investment and Unpaid Principal Balances (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	$ 1,881	$ 1,864
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	1,953	1,939
Impaired financing receivables, with an allowance recorded, Recorded Investment	1,180	993
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	1,184	996
Impaired financing receivables, with an allowance recorded, Related Allowance	194	141
Impaired financing receivables, Recorded Investment, Total	3,061	2,857
Impaired financing receivables, Unpaid Principal Balance, Total	3,137	2,935
Impaired financing receivables, Related Allowance, Total	194	141
Commercial and Agriculture [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	168	367
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	168	367
Impaired financing receivables, with an allowance recorded, Recorded Investment	199
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	199
Impaired financing receivables, with an allowance recorded, Related Allowance	53
Impaired financing receivables, Recorded Investment, Total	367	367
Impaired financing receivables, Unpaid Principal Balance, Total	367	367
Impaired financing receivables, Related Allowance, Total	53
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	187	193
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	187	193
Impaired financing receivables, with an allowance recorded, Recorded Investment	285	291
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	285	291
Impaired financing receivables, with an allowance recorded, Related Allowance	10	12
Impaired financing receivables, Recorded Investment, Total	472	484
Impaired financing receivables, Unpaid Principal Balance, Total	472	484
Impaired financing receivables, Related Allowance, Total	10	12
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	382	31
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	382	34
Impaired financing receivables, Recorded Investment, Total	382	31
Impaired financing receivables, Unpaid Principal Balance, Total	382	34
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	892	1,017
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	964	1,089
Impaired financing receivables, with an allowance recorded, Recorded Investment	256	262
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	260	265
Impaired financing receivables, with an allowance recorded, Related Allowance	124	122
Impaired financing receivables, Recorded Investment, Total	1,148	1,279
Impaired financing receivables, Unpaid Principal Balance, Total	1,224	1,354
Impaired financing receivables, Related Allowance, Total	124	122
Farm Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	252	256
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	252	256
Impaired financing receivables, with an allowance recorded, Recorded Investment	440	440
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	440	440
Impaired financing receivables, with an allowance recorded, Related Allowance	7	7
Impaired financing receivables, Recorded Investment, Total	692	696
Impaired financing receivables, Unpaid Principal Balance, Total	692	696
Impaired financing receivables, Related Allowance, Total	$ 7	$ 7

Allowance for Loan Losses - I_2

Allowance for Loan Losses - Impaired Loans - Average Recorded Investment and Interest Income Recognized (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	$ 2,958	$ 3,595
Interest Income Recognized	41	41
Commercial and Agriculture [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	367	732
Interest Income Recognized	6	7
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	478	771
Interest Income Recognized	8	9
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	206	43
Interest Income Recognized	4	1
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	1,213	1,348
Interest Income Recognized	16	17
Farm Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Average Recorded Investment	694	701
Interest Income Recognized	$ 7	$ 7

Allowance for Loan Losses - S_2

Allowance for Loan Losses - Schedule of Changes in Amortized Yield for PCI Loans (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 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	0
Accretion	(10)	(7)
Balance at end of period	$ 326	$ 8

Allowance for Loan Losses - S_3

Allowance for Loan Losses - Schedule of Loans Acquired and Accounted (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Receivables [Abstract]
Outstanding balance	$ 1,693	$ 1,805
Carrying amount	$ 858	$ 924

Other Comprehensive Income - Ch

Other Comprehensive Income - Changes in Each Component of Accumulated Other Comprehensive Income (Loss), Net of Tax (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ 298,898	$ 184,461
Total other comprehensive income (loss)	4,969	(2,426)
Ending balance	312,057	188,043
Unrealized Gains (Losses) on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	2,347	3,185
Other comprehensive income before reclassifications	4,850	(2,539)
Amounts reclassified from accumulated other comprehensive loss	3
Total other comprehensive income (loss)	4,853	(2,539)
Reclassification of equity securities from accumulated other comprehensive loss		(278)
Ending balance	7,200	368
Defined Benefit Pension Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(3,799)	(4,309)
Amounts reclassified from accumulated other comprehensive loss	116	113
Total other comprehensive income (loss)	116	113
Ending balance	(3,683)	(4,196)
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(1,452)	(1,124)
Other comprehensive income before reclassifications	4,850	(2,539)
Amounts reclassified from accumulated other comprehensive loss	119	113
Total other comprehensive income (loss)	4,969	(2,426)
Reclassification of equity securities from accumulated other comprehensive loss		(278)
Ending balance	$ 3,517	$ (3,828)

Other Comprehensive Income - Am

Other Comprehensive Income - Amounts Reclassified Out of Each Component of Accumulated Other Comprehensive Income (Loss) (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net gain on securities available for sale	$ (4)
Other operating expenses	(2,477)	$ (1,758)
Income tax expense	(1,885)	(1,194)
Net Income	9,669	6,989
Reclassification out of Accumulated Other Comprehensive Loss [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net Income	(119)	(113)
Unrealized gains 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 on securities available for sale	(4)
Income tax expense	1
Net Income	(3)
Accumulated Defined Benefit Plans Adjustment, Actuarial gains/(Losses) [Member] | Reclassification out of Accumulated Other Comprehensive Loss [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other operating expenses	(147)	(143)
Income tax expense	31	30
Net Income	$ (116)	$ (113)

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill	$ 76,851	$ 76,851	$ 76,851
Amortization of core deposit intangible assets	240	33
Aggregate mortgage servicing rights amortization	$ 39	$ 16

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets - Schedule of Acquired Intangible Assets, Other than Goodwill (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 16,933	$ 16,902
Accumulated Amortization	7,829	7,550
Net Carrying Amount	9,104	9,352
MSRs [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,141	2,110
Accumulated Amortization	485	446
Net Carrying Amount	1,656	1,664
Core deposit intangibles [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	14,792	14,792
Accumulated Amortization	7,344	7,104
Net Carrying Amount	$ 7,448	$ 7,688

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets - Schedule of Estimated Amortization Expense (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Acquired Finite-Lived Intangible Assets [Line Items]
2019	$ 771
2020	1,001
2021	978
2022	956
2023	927
Thereafter	4,471
Net Carrying Amount	9,104	$ 9,352
MSRs [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
2019	66
2020	88
2021	87
2022	88
2023	86
Thereafter	1,241
Net Carrying Amount	1,656	1,664
Core deposit intangibles [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
2019	705
2020	913
2021	891
2022	868
2023	841
Thereafter	3,230
Net Carrying Amount	$ 7,448	$ 7,688

Short-Term Borrowings - Summary

Short-Term Borrowings - Summary of Federal Funds Purchased and Other Short-term Borrowings are Included in Federal Home Loan Bank Advances on Consolidated Balance Sheets (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Federal Funds Purchased [Member]
Short-term Debt [Line Items]
Maximum indebtedness		$ 20,000,000
Average balance		$ 116,000
Average rate paid		2.58%
Short Term Borrowings, FHLB advances [Member]
Short-term Debt [Line Items]
Outstanding balance	$ 122,100,000	$ 188,600,000
Maximum indebtedness	192,700,000	225,300,000
Average balance	$ 92,267,000	$ 113,520,000
Average rate paid	2.51%	2.07%
Interest rate on balance	2.51%	2.45%

Short-Term Borrowings - Summa_2

Short-Term Borrowings - Summary of Securities Pledged as Collateral Under Repurchase Agreements (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018
Offsetting Liabilities [Line Items]
Total securities pledged	$ 21,970	$ 22,199
Gross amount of recognized liabilities for repurchase agreements	21,970	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	858	861
Obligations of U.S. Government Agencies [Member]
Offsetting Liabilities [Line Items]
Total securities pledged	$ 21,112	$ 21,338

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
	Mar. 31, 2019	Mar. 31, 2018
Basic
Net income	$ 9,669	$ 6,989
Preferred stock dividends	164	303
Net income available to common shareholders	$ 9,505	$ 6,686
Weighted average common shares outstanding for basic earnings per common share	15,607,655	10,213,264
Basic earnings per common share	$ 0.61	$ 0.65
Diluted
Net income available to common shareholders—basic	$ 9,505	$ 6,686
Preferred stock dividends	164	303
Net income available to common shareholders—diluted	$ 9,669	$ 6,989
Weighted average common shares outstanding for basic earnings per common share	15,607,655	10,213,264
Add: Dilutive effects of convertible preferred shares	1,294,175	2,384,130
Average shares and dilutive potential common shares outstanding—diluted	16,901,830	12,597,394
Diluted earnings per common share	$ 0.57	$ 0.55

Earnings per Common Share - Add

Earnings per Common Share - Additional Information (Detail) - shares	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Earnings Per Share [Abstract]
Dilutive shares related to convertible preferred shares	1,294,175	2,384,130

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	Mar. 31, 2019	Dec. 31, 2018
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	$ 14,679	$ 15,611
Variable Rate	409,151	397,271
Lines of Credit and Construction Loans [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	14,051	14,984
Variable Rate	360,954	359,220
Overdraft Protection [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	4	3
Variable Rate	47,276	37,201
Letters of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	624	624
Variable Rate	$ 921	$ 850

Commitments, Contingencies an_4

Commitments, Contingencies and Off-Balance-Sheet Risk - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 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	$ 87,310	$ 8,891
Minimum [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Range of fixed interest rate loan commitments	2.88%	2.88%
Maximum [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Range of fixed interest rate loan commitments	8.50%	8.50%

Pension Information - Additiona

Pension Information - Additional Information (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Compensation And Retirement Disclosure [Abstract]
Additional benefits under pension plan	$ 0
Expected future employer contributions	$ 0
Employer contributions		$ 0

Pension Information - Component

Pension Information - Components of Net Periodic Pension Benefit (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Compensation And Retirement Disclosure [Abstract]
Service cost	$ 0	$ 0
Interest cost	128	125
Expected return on plan assets	(256)	(273)
Other components	147	143
Net periodic pension cost (benefit)	$ 19	$ (5)

Equity Incentive Plan - Additio

Equity Incentive Plan - Additional Information (Detail) - USD ($) $ in Thousands	Sep. 25, 2018	May 17, 2018	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected future compensation expense			$ 745
Weighted average remaining life of grants related to unvested awards not yet recognized			3 years
Civista Director [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted common shares granted	867	6,204
Share based compensation - Civista BOD	$ 21	$ 144
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			248,736
Options granted			0	0
Share based compensation expense			$ 89
Expected future compensation expense			$ 745
Weighted average remaining life of grants related to unvested awards not yet recognized			3 years

Equity Incentive Plan - Summary

Equity Incentive Plan - Summary of Company's Outstanding Restricted Stock (Detail) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2019USD ($)$ / sharesshares
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted	44,027
Expected future remaining compensation expense | $	$ 745
Expected future compensation expense, restricted shares remaining vesting period	3 years
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 | $	$ 37
Expected future compensation expense, restricted shares remaining vesting period	1 year 9 months
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 remaining compensation expense | $	$ 37
Expected future compensation expense, restricted shares remaining vesting period	9 months
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 | $	$ 67
Expected future compensation expense, restricted shares remaining vesting period	2 years 9 months
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 | $	$ 86
Expected future compensation expense, restricted shares remaining vesting period	1 year 9 months
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 | $	$ 117
Expected future compensation expense, restricted shares remaining vesting period	3 years 9 months
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 | $	$ 198
Expected future compensation expense, restricted shares remaining vesting period	2 years 9 months
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 | $	$ 203
Expected future compensation expense, restricted shares remaining vesting period	4 years 9 months
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	Mar. 31, 2019	Dec. 31, 2018
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total securities available for sale	$ 349,934	$ 346,294
Equity securities	1,072	1,070
(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	349,934	346,294
Equity securities	1,072	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	4,910	2,837
Swap liability	4,910	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	22,169	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	183,325	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	144,440	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	$ 2,150	$ 1,803

Fair Value Measurement - Quanti

Fair Value Measurement - Quantitative Information about Level 3 Fair Value Measurements (Detail) - Assets Measured at Fair Value on a Nonrecurring Basis [Member] - Impaired Loans [Member] - (Level 3) [Member] $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2019USD ($)	Dec. 31, 2018USD ($)
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value	$ 2,150	$ 1,803
Valuation Technique [Extensible List]	civb:AppraisalOfCollateralMember	civb:AppraisalOfCollateralMember
Minimum [Member] | Measurement Input, Appraised Value
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input	10	0
Minimum [Member] | Measurement Input Liquidation Expense [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input	0	0
Minimum [Member] | Measurement Input Holding Period
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Term	0 months	0 months
Maximum [Member] | Measurement Input, Appraised Value
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input	30	30
Maximum [Member] | Measurement Input Liquidation Expense [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input	10	10
Maximum [Member] | Measurement Input Holding Period
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Term	30 months	30 months
Weighted Average [Member] | Measurement Input, Appraised Value
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input	23	26
Weighted Average [Member] | Measurement Input Liquidation Expense [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Unobservable Input	7	8
Weighted Average [Member] | Measurement Input Holding Period
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired loans, Term	21 months	21 months

Fair Value Measurement - Carryi

Fair Value Measurement - Carrying Amount and Fair Value of Financial Instruments Not Measured at Fair Value on a Recurring or Nonrecurring Basis (Detail) - USD ($) $ in Thousands	Mar. 31, 2019	Dec. 31, 2018	Mar. 31, 2018	Dec. 31, 2017
Financial Assets:
Cash and due from financial institutions	$ 164,094	$ 42,779	$ 118,970	$ 40,519
Other securities	20,280	21,021
Loans, net of allowance	1,559,371	1,548,262
Bank owned life insurance	44,239	43,037
Accrued interest receivable	7,304	6,723
Financial Liabilities:
Securities sold under agreement to repurchase	21,970	22,199
Carrying Amount [Member]
Financial Assets:
Cash and due from financial institutions	164,094	42,779
Other securities	20,280	21,021
Loans, held for sale	1,444	1,391
Loans, net of allowance	1,559,371	1,548,262
Bank owned life insurance	44,239	43,037
Accrued interest receivable	7,304	6,723
Financial Liabilities:
Nonmaturing deposits	1,492,469	1,312,207
Time deposits	273,332	267,686
Short-term FHLB advances	122,100	188,600
Long-term FHLB advances	5,000	5,000
Securities sold under agreement to repurchase	21,970	22,199
Subordinated debentures	29,427	29,427
Accrued interest payable	261	230
Total Fair Value [Member]
Financial Assets:
Cash and due from financial institutions	164,094	42,779
Other securities	20,280	21,021
Loans, held for sale	1,444	1,391
Loans, net of allowance	1,517,557	1,517,278
Bank owned life insurance	44,239	43,037
Accrued interest receivable	7,304	6,723
Financial Liabilities:
Nonmaturing deposits	1,492,469	1,312,207
Time deposits	273,514	267,943
Short-term FHLB advances	122,100	188,600
Long-term FHLB advances	5,001	4,983
Securities sold under agreement to repurchase	21,970	22,199
Subordinated debentures	35,150	34,620
Accrued interest payable	261	230
(Level 1) [Member]
Financial Assets:
Cash and due from financial institutions	164,094	42,779
Other securities	20,280	21,021
Loans, held for sale	1,444	1,391
Bank owned life insurance	44,239	43,037
Accrued interest receivable	7,304	6,723
Financial Liabilities:
Nonmaturing deposits	1,492,469	1,312,207
Short-term FHLB advances	122,100	188,600
Securities sold under agreement to repurchase	21,970	22,199
Accrued interest payable	261	230
(Level 3) [Member]
Financial Assets:
Loans, net of allowance	1,517,557	1,517,278
Financial Liabilities:
Time deposits	273,514	267,943
Long-term FHLB advances	5,001	4,983
Subordinated debentures	$ 35,150	$ 34,620

Derivative Hedging Instrument_2

Derivative Hedging Instruments - Summary of Interest Rate Swap Transactions (Detail) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Exposure, Notional Amount	$ 0	$ 0
Derivative Financial Instruments, Assets [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Exposure, Notional Amount	$ 125,151,000	$ 120,131,000
Weighted Average Rate Received/(Paid)	5.19%	5.19%
Net Exposure, Impact of a 1 basis point change in interest rates	$ 76,000	$ 72,000
Repricing Frequency	Monthly	Monthly
Derivative Financial Instruments, Liabilities [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Exposure, Notional Amount	$ (125,151,000)	$ (120,131,000)
Weighted Average Rate Received/(Paid)	5.19%	5.19%
Net Exposure, Impact of a 1 basis point change in interest rates	$ (76,000)	$ (72,000)
Repricing Frequency	Monthly	Monthly

Qualified Affordable Housing _2

Qualified Affordable Housing Project Investments - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Investments In Affordable Housing Projects [Abstract]
Investment for qualified affordable housing projects included in other assets	$ 4,585,000		$ 4,276,000
Unfunded commitments related to the investments in qualified affordable housing projects	4,524,000		$ 4,922,000
Recognized amortization expense	133,000	$ 129,000
Recognized tax credits and other benefits from its investment in affordable housing tax credits	276,000	219,000
Impairment losses related to its investment in qualified affordable housing projects	$ 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	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Noninterest income
Service charges	$ 1,456	$ 1,134
ATM/Interchange fees	906	554
Wealth management fees	847	852
Tax refund processing fees	2,200	2,200
Other	131	220
Noninterest Income (in-scope of Topic 606)	5,540	4,960
Noninterest Income (out-of-scope of Topic 606)	744	656
Total noninterest income	$ 6,284	$ 5,616

Revenue Recognition - Additiona

Revenue Recognition - Additional Information (Detail)	3 Months Ended
	Mar. 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) $ in Thousands	Mar. 31, 2019USD ($)
Assets:
Total lease assets	$ 2,133
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	us-gaap:OtherAssetsMember
Liabilities:
Total lease liabilities	$ 2,133
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	3 Months Ended
	Mar. 31, 2019USD ($)
Lease cost
Operating lease cost	$ 95
Short-term lease cost	71
Sublease income	(17)
Total lease cost	$ 149

Leases - Summary of Maturities

Leases - Summary of Maturities of Operating and Finance Lease Liabilities (Detail) $ in Thousands	Mar. 31, 2019USD ($)
Leases [Abstract]
2019	$ 285
2020	370
2021	357
2022	296
2023	288
Thereafter	812
Total lease payments	2,408
Less: Imputed Interest	275
Lease liability	$ 2,133

Leases - Summary of Weighted Av

Leases - Summary of Weighted Average Remaining Lease Terms And Discount Rates For Operating Leases (Detail)	Mar. 31, 2019
Leases [Abstract]
Weighted-average remaining lease term-operating leases (years)	6 years 3 months 18 days
Weighted-average discount rate-operating leases	3.17%