Civista Bancshares (CIVB) 10-Q 8 Aug 17 2017 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Aug. 04, 2017
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q2
Trading Symbol	Civb
Entity Registrant Name	CIVISTA BANCSHARES, INC.
Entity Central Index Key	944,745
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		10,170,779

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
ASSETS
Cash and due from financial institutions	$ 39,515	$ 36,695
Securities available for sale	230,197	195,864
Loans held for sale	4,728	2,268
Loans, net of allowance of $13,047 and $13,305	1,087,770	1,042,201
Other securities	14,225	14,055
Premises and equipment, net	17,777	17,920
Accrued interest receivable	3,928	3,854
Goodwill	27,095	27,095
Other intangibles	1,494	1,784
Bank owned life insurance	24,839	24,552
Other assets	10,447	10,975
Total assets	1,462,015	1,377,263
Deposits
Noninterest-bearing	391,619	345,588
Interest-bearing	773,269	775,515
Total deposits	1,164,888	1,121,103
Federal Home Loan Bank advances	63,300	48,500
Securities sold under agreements to repurchase	12,730	28,925
Subordinated debentures	29,427	29,427
Accrued expenses and other liabilities	12,827	11,692
Total liabilities	1,283,172	1,239,647
SHAREHOLDERS' EQUITY
Preferred shares, no par value, 200,000 shares authorized, Series B Preferred stock, $1,000 liquidation preference, 18,987 shares issued at June 30, 2017 and 20,481 shares issued at December 31, 2016, net of issuance costs	17,568	18,950
Common shares, no par value, 20,000,000 shares authorized, 10,917,145 shares issued at June 30, 2017 and 9,091,473 shares issued at December 31, 2016	153,495	118,975
Retained earnings	25,751	19,263
Treasury shares, 747,964 shares at cost	(17,235)	(17,235)
Accumulated other comprehensive loss	(736)	(2,337)
Total shareholders' equity	178,843	137,616
Total liabilities and shareholders' equity	$ 1,462,015	$ 1,377,263

Consolidated Balance Sheets (U3

Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Allowance for loan losses	$ 13,047	$ 13,305
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	18,987	20,481
Common shares, no par value
Common shares, shares authorized	20,000,000	20,000,000
Common shares, shares issued	10,917,145	9,091,473
Treasury shares, shares	747,964	747,964

Consolidated Statements of Oper

Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Interest and dividend income
Loans, including fees	$ 12,412	$ 12,170	$ 24,189	$ 23,487
Taxable securities	940	821	1,787	1,622
Tax-exempt securities	784	661	1,496	1,315
Federal funds sold and other	92	87	448	367
Total interest income	14,228	13,739	27,920	26,791
Interest expense
Deposits	428	485	892	974
Federal Home Loan Bank advances	170	91	258	201
Subordinated debentures	258	218	499	430
Other	5	5	10	11
Total interest expense	861	799	1,659	1,616
Net interest income	13,367	12,940	26,261	25,175
Provision (credit) for loan losses		(1,300)		(1,300)
Net interest income after provision (credit) for loan losses	13,367	14,240	26,261	26,475
Noninterest income
Service charges	1,387	1,391	2,432	2,520
Net gain on sale of securities		6		1
Net gain on sale of loans	478	406	735	800
ATM fees	567	535	1,076	1,043
Wealth management fees	738	666	1,445	1,300
Bank owned life insurance	143	151	287	266
Tax refund processing fees	550	550	2,750	2,750
Other	238	370	512	655
Total noninterest income	4,101	4,075	9,237	9,335
Noninterest expense
Salaries, wages and benefits	7,178	6,354	14,296	12,678
Net occupancy expense	655	670	1,312	1,301
Equipment expense	418	368	747	664
Contracted data processing	429	395	818	750
FDIC assessment	133	179	298	431
State franchise tax	255	240	512	458
Professional services	733	517	1,184	1,019
Amortization of intangible assets	158	172	325	355
ATM expense	214	75	468	196
Marketing	276	275	528	561
Other operating expenses	2,100	1,805	3,563	3,544
Total noninterest expense	12,549	11,050	24,051	21,957
Income before taxes	4,919	7,265	11,447	13,853
Income tax expense	1,323	2,084	3,216	3,947
Net Income	3,596	5,181	8,231	9,906
Preferred stock dividends	308	391	627	782
Net income available to common shareholders	$ 3,288	$ 4,790	$ 7,604	$ 9,124
Earnings per common share, basic	$ 0.32	$ 0.61	$ 0.79	$ 1.16
Earnings per common share, diluted	$ 0.29	$ 0.47	$ 0.68	$ 0.91

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statement of Comprehensive Income [Abstract]
Net Income	$ 3,596	$ 5,181	$ 8,231	$ 9,906
Other comprehensive income:
Unrealized holding gains on available for sale securities	1,454	1,593	1,905	3,498
Tax effect	(495)	(542)	(647)	(1,189)
Pension liability adjustment	426	83	520	166
Tax effect	(145)	(28)	(177)	(56)
Net current-period other comprehensive income	1,240	1,106	1,601	2,419
Comprehensive income	$ 4,836	$ 6,287	$ 9,832	$ 12,325

Condensed Consolidated Statemen

Condensed Consolidated Statement of Changes in Shareholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	Preferred Shares [Member]	Common Shares [Member]	Retained Earnings [Member]	Treasury Shares [Member]	Accumulated Other Comprehensive Loss [Member]
Beginning balance at Jan. 04, 2016						$ (495)
Net Income	$ 9,906
Other comprehensive income	2,419					2,419
Ending balance at Jun. 30, 2016						1,924
Beginning balance at Mar. 31, 2016						818
Net Income	5,181
Other comprehensive income	1,106					1,106
Ending balance at Jun. 30, 2016						1,924
Beginning balance at Dec. 31, 2016	137,616	$ 18,950	$ 118,975	$ 19,263	$ (17,235)	(2,337)
Balance, shares at Dec. 31, 2016		20,481	8,343,509
Net Income	8,231			8,231
Other comprehensive income	1,601					1,601
Conversion of Series B preferred shares to common shares		$ (1,382)	$ 1,382
Conversion of Series B preferred shares to common shares, shares		(1,494)	190,970
Common stock issuance, net of costs	32,821		$ 32,821
Common stock issuance, net of costs,Shares			1,610,000
Stock-based compensation	317		$ 317
Stock-based compensation, shares			24,702
Common stock dividends ($0.12 per share)	(1,116)			(1,116)
Preferred stock dividend	(627)			(627)
Ending balance at Jun. 30, 2017	178,843	$ 17,568	$ 153,495	25,751	(17,235)	(736)
Balance, shares at Jun. 30, 2017		18,987	10,169,181
Beginning balance at Mar. 31, 2017						(1,976)
Net Income	3,596
Other comprehensive income	1,240					1,240
Ending balance at Jun. 30, 2017	$ 178,843	$ 17,568	$ 153,495	$ 25,751	$ (17,235)	$ (736)
Balance, shares at Jun. 30, 2017		18,987	10,169,181

Condensed Consolidated Stateme7

Condensed Consolidated Statement of Changes in Shareholders' Equity (Unaudited) (Parenthetical)	6 Months Ended
	Jun. 30, 2017$ / shares
Retained Earnings [Member]
Common stock dividends per share	$ 0.12

Condensed Consolidated Stateme8

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Statement of Cash Flows [Abstract]
Net cash from operating activities	$ 8,223	$ 7,866
Cash flows used for investing activities:
Maturities and calls of securities, available-for-sale	15,385	14,684
Purchases of securities, available-for-sale	(48,444)	(18,295)
Sale of securities available for sale		1,994
Purchases of other securities	(170)	(282)
Purchase of bank owned life insurance		(3,885)
Net loan originations	(45,318)	(23,919)
Loans purchased, installment		(1,884)
Proceeds from sale of other real estate owned properties	72	106
Proceeds from sale of premises and equipment	139
Premises and equipment purchases	(535)	(367)
Net cash used for investing activities	(78,871)	(31,848)
Cash flows from financing activities:
Repayment of long-term FHLB advances	(2,500)
Net change in short-term FHLB advances	17,300	(23,900)
Increase in deposits	43,785	62,974
Decrease in securities sold under repurchase agreements	(16,195)	(7,315)
Net proceeds from common stock issuance	32,821
Common dividends paid	(1,116)	(784)
Preferred dividends paid	(627)	(782)
Net cash provided by financing activities	73,468	30,193
Increase in cash and due from financial institutions	2,820	6,211
Cash and due from financial institutions at beginning of period	36,695	35,561
Cash and due from financial institutions at end of period	39,515	41,772
Cash paid during the period for:
Interest	1,740	1,615
Income taxes	2,600	2,550
Supplemental cash flow information:
Transfer of loans from portfolio to other real estate owned	78	73
Transfer of premises to held-for-sale	3
Transfer of loans held for sale to portfolio	419
Conversion of preferred shares to common shares	1,382	$ 149
Securities purchased not settled	$ 1,073

Consolidated Financial Statemen

Consolidated Financial Statements	6 Months Ended
	Jun. 30, 2017
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 June 30, 2017 and its results of operations and changes in cash flows for the periods ended June 30, 2017 and 2016 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 periods ended June 30, 2017 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 2016 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. 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. The bank has two concentrations, one is to Lessors of Non-Residential Buildings and Dwellings totaling $265,921, or 24.1% of total loans, as of June 30, 2017 and the other is to Lessors of Residential Buildings and Dwellings totaling $147,812, or 13.4% of total loans, as of June 30, 2017. 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. First Citizens Insurance Agency, Inc. was formed to allow the Company to participate in commission revenue generated through its third party insurance agreement. Insurance commission revenue was less than 1.0% of total revenue through June 30, 2017. Revenue from Water St. was less than 1.0% of total revenue through June 30, 2017. Management considers the Company to operate primarily in one reportable segment, banking.

Significant Accounting Policies

Significant Accounting Policies	6 Months Ended
	Jun. 30, 2017
Accounting Policies [Abstract]
Significant Accounting Policies	(2) Significant Accounting Policies Use of Estimates Income Taxes Business Combinations: Reclassifications: Derivative Instruments and Hedging Activities Derivatives and Hedging Effect of Newly Issued but Not Yet Effective Accounting Standards: In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers Revenue from Contracts with Customers In January 2016, the FASB issued ASU 2016-01, Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments In October 2016, the FASB issued ASU 2016-17, Consolidation (Topic 810) In December 2016, the FASB issued ASU 2016-20 , Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers Guarantees In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805), Clarifying the Definition of a Business In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment In March 2017, the FASB issued ASU 2017-07, Compensation—Retirement Benefits (Topic 715) In March 2017, the FASB issued ASU 2017-08, Receivables – Nonrefundable Fees and Other Costs (Subtopic 310-20). In May 2017, the FASB issued ASU 2017-09, Compensation – Stock Compensation (Topic 718) 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) Debt—Debt with Conversion and Other Options

Securities

Securities	6 Months Ended
	Jun. 30, 2017
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 in accumulated other comprehensive loss were as follows: June 30, 2017 Amortized Gross Gross Fair Value U.S. Treasury securities and obligations of U.S. government agencies $ 35,690 $ 158 $ (85 ) $ 35,763 Obligations of states and political subdivisions 104,811 4,386 (255 ) 108,942 Mortgage-backed securities in government sponsored entities 84,266 853 (384 ) 84,735 Total debt securities 224,767 5,397 (724 ) 229,440 Equity securities in financial institutions 481 276 — 757 Total $ 225,248 $ 5,673 $ (724 ) $ 230,197 December 31, 2016 Amortized Gross Gross Fair Value U.S. Treasury securities and obligations of U.S. government agencies $ 37,406 $ 117 $ (77 ) $ 37,446 Obligations of states and political subdivisions 92,177 3,395 (574 ) 94,998 Mortgage-backed securities in government sponsored entities 62,756 483 (597 ) 62,642 Total debt securities 192,339 3,995 (1,248 ) 195,086 Equity securities in financial institutions 481 297 — 778 Total $ 192,820 $ 4,292 $ (1,248 ) $ 195,864 The amortized cost and fair value of securities at June 30, 2017, 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 $ 4,800 $ 4,801 Due after one year through five years 33,657 33,779 Due after five years through ten years 31,566 33,177 Due after ten years 70,478 72,948 Mortgage-backed securities 84,266 84,735 Equity securities 481 757 Total securities available for sale $ 225,248 $ 230,197 Proceeds from sales of securities, gross realized gains and gross realized losses were as follows: Three months ended Six months ended June 30, June 30, 2017 2016 2017 2016 Sale proceeds $ — $ 1,994 $ — $ 1,994 Gross realized gains — — — — Gross realized losses — — — — Gains from securities called or settled by the issuer — 6 — 1 Securities were pledged to secure public deposits, other deposits and liabilities as required by law. The carrying value of pledged securities was approximately $138,078 and $139,179 as of June 30, 2017 and December 31, 2016, respectively. Securities with unrealized losses at June 30, 2017 and December 31, 2016 not recognized in income are as follows: June 30, 2017 12 Months or less More than 12 months Total Description of Securities Fair Unrealized Fair Unrealized Fair Unrealized U.S. Treasury securities and obligations of U.S. government agencies $ 20,067 $ (73 ) $ 821 $ (12 ) $ 20,888 $ (85 ) Obligations of states and political subdivisions 11,377 (188 ) 1,547 (67 ) 12,924 (255 ) Mortgage-backed securities in gov’t sponsored entities 28,040 (332 ) 3,110 (52 ) 31,150 (384 ) Total temporarily impaired $ 59,484 $ (593 ) $ 5,478 $ (131 ) $ 64,962 $ (724 ) December 31, 2016 12 Months or less More than 12 months Total Description of Securities Fair Unrealized Fair Unrealized Fair Unrealized U.S. Treasury securities and obligations of U.S. government agencies $ 13,271 $ (61 ) $ 893 $ (16 ) $ 14,164 $ (77 ) Obligations of states and political subdivisions 17,167 (558 ) 519 (16 ) 17,686 (574 ) Mortgage-backed securities in gov’t sponsored entities 35,453 (566 ) 2,849 (31 ) 38,302 (597 ) Total temporarily impaired $ 65,891 $ (1,185 ) $ 4,261 $ (63 ) $ 70,152 $ (1,248 ) At June 30, 2017, there were fifty-six 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 across the municipal sector. 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.

Loans

Loans	6 Months Ended
	Jun. 30, 2017
Receivables [Abstract]
Loans	(4) Loans Loan balances were as follows: June 30, December 31, Commercial and agriculture $ 143,708 $ 135,462 Commercial real estate- owner occupied 172,262 161,364 Commercial real estate- non-owner occupied 405,876 395,931 Residential real estate 258,580 247,308 Real estate construction 63,538 56,293 Farm Real Estate 39,069 41,170 Consumer and other 17,784 17,978 Total loans 1,100,817 1,055,506 Allowance for loan losses (13,047 ) (13,305 ) Net loans $ 1,087,770 $ 1,042,201 Included in total loans above are deferred loan fees of $4 at June 30, 2017 and $94 at December 31, 2016.

Allowance for Loan Losses

Allowance for Loan Losses	6 Months Ended
	Jun. 30, 2017
Text Block [Abstract]
Allowance for Loan Losses	(5) Allowance for Loan Losses Management has an established methodology to determine the adequacy of the allowance for loan losses that assesses the risks and losses inherent in the loan portfolio. For purposes of determining the allowance for loan 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 $13,047 adequate to cover loan losses inherent in the loan portfolio, at June 30, 2017. The following tables present, by portfolio segment, the changes in the allowance for loan losses for the three and six months ended June 30, 2017 and 2016. Allowance for loan losses: For the six months ended June 30, 2017 June 30, 2017 Beginning Charge- Recoveries Provision Ending Commercial & Agriculture $ 2,018 $ (1 ) $ 83 $ (492 ) $ 1,608 Commercial Real Estate: Owner Occupied 2,171 (210 ) 18 31 2,010 Non-Owner Occupied 4,606 — 9 124 4,739 Residential Real Estate 3,089 (196 ) 87 (304 ) 2,676 Real Estate Construction 420 — 19 43 482 Farm Real Estate 442 — — (17 ) 425 Consumer and Other 314 (81 ) 14 77 324 Unallocated 245 — — 538 783 Total $ 13,305 $ (488 ) $ 230 $ — $ 13,047 For the six months ended June 30, 2017, the allowance for Commercial & Agriculture loans was reduced by a decrease in general reserves as a result of lower loss rates, offset by an increase in the specific reserves required for this type. The result of these changes 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 as a result of lower loss rates. 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, offset by lower loss rates. The allowance for Residential Real Estate loans was reduced by a decrease in general reserves required for this type as a result of a decrease in loss rates, represented by a decrease in the provision. The allowance for Real Estate Construction loans increased due to higher outstanding loan balances for this type of loan and recoveries. 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 of these changes was represented as a decrease in the provision. The allowance for Consumer and Other loans was increased by an increase in general reserves required for this type as a result of higher loss rates. 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. Allowance for loan losses: For the six months ended June 30, 2016 Beginning Charge- Recoveries Provision Ending Commercial & Agriculture $ 1,478 $ (42 ) $ 35 $ 86 $ 1,557 Commercial Real Estate: Owner Occupied 2,467 (42 ) 52 (84 ) 2,393 Non-Owner Occupied 4,657 — 1,359 (1,047 ) 4,969 Residential Real Estate 4,086 (225 ) 361 (323 ) 3,899 Real Estate Construction 371 — 2 (7 ) 366 Farm Real Estate 538 — — (62 ) 476 Consumer and Other 382 (47 ) 33 (10 ) 358 Unallocated 382 — — 147 529 Total $ 14,361 $ (356 ) $ 1,842 $ (1,300 ) $ 14,547 For the six months ended June 30, 2016, the increase in the allowance for Commercial & Agriculture loans was due to an increase in general reserves as a result of higher balances and higher loss rates in criticized loans. The result was represented as an increase in the provision. The allowance for Commercial Real Estate – Owner Occupied loans was reduced not only by a decrease in specific reserves required for this type, but also by decreases in past due, classified and non-accrual loans for this type. The result of these changes was represented as a decrease in the provision. The increase in the allowance for Commercial Real Estate – Non-Owner Occupied loans was the result of an increase in general reserves required as a result of higher balances. Offsetting this was a payoff on a previously charged down loan that was received during the period resulting in a recovery of approximately $1,303. The net result was represented as a decrease 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, represented by 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 and a decrease in loss rates. The result of these changes 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. Allowance for loan losses: For the three months ended June 30, 2017 Beginning Charge- Recoveries Provision Ending Commercial & Agriculture $ 1,569 $ — $ 27 $ 12 $ 1,608 Commercial Real Estate: Owner Occupied 2,259 (210 ) 16 (55 ) 2,010 Non-Owner Occupied 4,543 — 4 192 4,739 Residential Real Estate 3,022 (107 ) 32 (271 ) 2,676 Real Estate Construction 413 — 14 55 482 Farm Real Estate 407 — — 18 425 Consumer and Other 354 (40 ) 11 (1 ) 324 Unallocated 733 — — 50 783 Total $ 13,300 $ (357 ) $ 104 $ — $ 13,047 For the three months ended June 30, 2017, the increase in the allowance for Commercial & Agriculture loans was due to an increase in general reserves 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 was reduced by a decrease in general reserves as a result of lower loss rates. The result was represented as a decrease in the provision. The allowance for Commercial Real Estate – Non-Owner Occupied loans increased due to an increase in general reserves required for this type as a result of higher loan balances, offset by lower loss rates. The allowance for Residential Real Estate loans was reduced by a decrease in general reserves required for this type as a result of a decrease in loss rates, represented by a decrease in the provision. The allowance for Real Estate Construction loans increased due to higher outstanding loan balances for this type of loan and recoveries. The allowance for Farm Real Estate loans increased due to higher outstanding loan balances for this type of loan. 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. Allowance for loan losses: For the three months ended June 30, 2016 Beginning Charge- Recoveries Provision Ending Commercial & Agriculture $ 1,446 $ (20 ) $ 30 $ 101 $ 1,557 Commercial Real Estate: Owner Occupied 2,372 (42 ) 3 60 2,393 Non-Owner Occupied 4,711 — 1,319 (1,061 ) 4,969 Residential Real Estate 4,114 (129 ) 272 (358 ) 3,899 Real Estate Construction 408 — 1 (43 ) 366 Farm Real Estate 496 — — (20 ) 476 Consumer and Other 358 (39 ) 19 20 358 Unallocated 528 — — 1 529 Total $ 14,433 $ (230 ) $ 1,644 $ (1,300 ) $ 14,547 For the three months ended June 30, 2016, the increase in the allowance for Commercial & Agriculture loans was due to an increase in general reserves as a result of higher loss rates in criticized loans. The result was represented as an increase in the provision. The allowance for Commercial Real Estate – Non-Owner Occupied loans increased as the result of an increase in general reserves required as a result of higher balances. Offsetting this was a payoff on a previously charged down loan that was received during the period resulting in a recovery of approximately $1,303. The net result was represented as a decrease 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, represented by a decrease in the provision. The allowance for Real Estate Construction loans was reduced by a decrease in general reserves required for this type as result of decreased loan balances, represented by 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, 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. The following tables present, by portfolio segment, the allocation of the allowance for loan losses and related loan balances as of June 30, 2017 and December 31, 2016. June 30, 2017 Loans acquired Loans Loans Total Allowance for loan losses: Commercial & Agriculture $ 82 $ 235 $ 1,291 $ 1,608 Commercial Real Estate: Owner Occupied — 4 2,006 2,010 Non-Owner Occupied — — 4,739 4,739 Residential Real Estate 73 103 2,500 2,676 Real Estate Construction — — 482 482 Farm Real Estate — 6 419 425 Consumer and Other — — 324 324 Unallocated — — 783 783 Total $ 155 $ 348 $ 12,544 $ 13,047 Outstanding loan balances: Commercial & Agriculture $ 87 $ 1,562 $ 142,059 $ 143,708 Commercial Real Estate: Owner Occupied — 1,715 170,547 172,262 Non-Owner Occupied — 355 405,521 405,876 Residential Real Estate 151 1,487 256,942 258,580 Real Estate Construction — — 63,538 63,538 Farm Real Estate — 614 38,455 39,069 Consumer and Other — — 17,784 17,784 Total $ 238 $ 5,733 $ 1,094,846 $ 1,100,817 December 31, 2016 Loans acquired Loans Loans Total Allowance for loan losses: Commercial & Agriculture $ 86 $ 82 $ 1,850 $ 2,018 Commercial Real Estate: Owner Occupied — 4 2,167 2,171 Non-Owner Occupied — — 4,606 4,606 Residential Real Estate 89 102 2,898 3,089 Real Estate Construction — — 420 420 Farm Real Estate — — 442 442 Consumer and Other — — 314 314 Unallocated — — 245 245 Total $ 175 $ 188 $ 12,942 $ 13,305 Outstanding loan balances: Commercial & Agriculture $ 88 $ 1,983 $ 133,391 $ 135,462 Commercial Real Estate: Owner Occupied — 1,896 159,468 161,364 Non-Owner Occupied — 359 395,572 395,931 Residential Real Estate 168 1,686 245,454 247,308 Real Estate Construction — — 56,293 56,293 Farm Real Estate — 614 40,556 41,170 Consumer and Other — 1 17,977 17,978 Total $ 256 $ 6,539 $ 1,048,711 $ 1,055,506 The following tables present credit exposures by internally assigned grades for the periods ended June 30, 2017 and December 31, 2016. 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 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. June 30, 2017 Pass Special Substandard Doubtful Ending Commercial & Agriculture $ 136,174 $ 5,245 $ 2,289 $ — $ 143,708 Commercial Real Estate: Owner Occupied 160,769 6,233 5,260 — 172,262 Non-Owner Occupied 403,157 1,916 803 — 405,876 Residential Real Estate 61,022 2,098 6,255 — 69,375 Real Estate Construction 58,340 15 27 — 58,382 Farm Real Estate 30,753 6,311 2,005 — 39,069 Consumer and Other 1,794 — 75 — 1,869 Total $ 852,009 $ 21,818 $ 16,714 $ — $ 890,541 December 31, 2016 Pass Special Substandard Doubtful Ending Commercial & Agriculture $ 127,867 $ 4,300 $ 3,295 $ — $ 135,462 Commercial Real Estate: Owner Occupied 151,659 4,016 5,689 — 161,364 Non-Owner Occupied 393,592 1,676 663 — 395,931 Residential Real Estate 59,015 1,661 6,911 — 67,587 Real Estate Construction 50,678 16 27 — 50,721 Farm Real Estate 31,814 5,673 3,683 — 41,170 Consumer and Other 2,135 — 109 — 2,244 Total $ 816,760 $ 17,342 $ 20,377 $ — $ 854,479 The following tables present performing and nonperforming loans based solely on payment activity for the periods ended June 30, 2017 and December 31, 2016 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. Residential Real Estate Consumer Total June 30, 2017 Performing $ 189,205 $ 5,156 $ 15,871 $ 210,232 Nonperforming — — 44 44 Total $ 189,205 $ 5,156 $ 15,915 $ 210,276 Residential Real Estate Consumer Total December 31, 2016 Performing $ 179,721 $ 5,572 $ 15,725 $ 201,018 Nonperforming — — 9 9 Total $ 179,721 $ 5,572 $ 15,734 $ 201,027 Civista Bancshares, Inc. Notes to Interim Consolidated Financial Statements (Unaudited) Form 10-Q (Amounts in thousands, except share data) The following tables include an aging analysis of the recorded investment of past due loans outstanding as of June 30, 2017 and December 31, 2016. June 30, 2017 30-59 60-89 90 Days Total Past Current Purchased Total Loans Past Due Commercial & Agriculture $ 249 $ — $ 10 $ 259 $ 143,362 $ 87 $ 143,708 $ — Commercial Real Estate: Owner Occupied 334 640 614 1,588 170,674 — 172,262 — Non-Owner Occupied — — 600 600 405,276 — 405,876 — Residential Real Estate 263 198 979 1,440 256,989 151 258,580 — Real Estate Construction — — 27 27 63,511 — 63,538 — Farm Real Estate 504 — — 504 38,565 — 39,069 — Consumer and Other 150 11 44 205 17,579 — 17,784 44 Total $ 1,500 $ 849 $ 2,274 $ 4,623 $ 1,095,956 $ 238 $ 1,100,817 $ 44 December 31, 2016 30-59 60-89 90 Days Total Past Current Purchased Total Loans Past Due Commercial & Agriculture $ 156 $ 20 $ 152 $ 328 $ 135,046 $ 88 $ 135,462 $ — Commercial Real Estate: Owner Occupied 722 553 280 1,555 159,809 — 161,364 — Non-Owner Occupied 147 — 316 463 395,468 — 395,931 — Residential Real Estate 1,812 507 1,049 3,368 243,772 168 247,308 — Real Estate Construction — — 27 27 56,266 — 56,293 — Farm Real Estate 93 — — 93 41,077 — 41,170 — Consumer and Other 215 31 31 277 17,701 — 17,978 9 Total $ 3,145 $ 1,111 $ 1,855 $ 6,111 $ 1,049,139 $ 256 $ 1,055,506 $ 9 The following table presents loans on nonaccrual status, excluding purchased credit-impaired (PCI) loans, as of June 30, 2017 and December 31, 2016. June 30, December 31, Commercial & Agriculture $ 1,342 $ 1,622 Commercial Real Estate: Owner Occupied 1,715 1,461 Non-Owner Occupied 611 464 Residential Real Estate 2,987 3,266 Real Estate Construction 27 27 Farm Real Estate — 2 Consumer and Other 70 101 Total $ 6,752 $ 6,943 Nonaccrual Loans: Modifications: Loans modified in a TDR are typically already on non-accrual status and partial charge-offs have in some cases already been taken against the outstanding loan balance. As a result, loans modified in a TDR may have the financial effect of increasing the specific allowance associated with the loan. An allowance for impaired loans that have been modified in a TDR are measured based on the present value of expected future cash flows discounted at the loan’s effective interest rate or the estimated fair value of the collateral, less any selling costs, if the loan is collateral dependent. Management exercises significant judgment in developing these estimates. As of June 30, 2017, TDRs accounted for $421 of the allowance for loan losses. As of December 31, 2016, TDRs accounted for $278 of the allowance for loan losses. Loan modifications that are considered TDRs completed during the periods ended June 30, 2017 and June 30, 2016 were as follows: For the Six-Month Period Ended June 30, 2017 Number Pre-Modification Post- Commercial & Agriculture — $ — $ — Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate 1 13 13 Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 1 $ 13 $ 13 For the Six-Month Period Ended June 30, 2016 Number Pre-Modification Post- Commercial & Agriculture 4 $ 529 $ 529 Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate 2 308 308 Real Estate Construction — — — Farm Real Estate 2 614 614 Consumer and Other — — — Total Loan Modifications 8 $ 1,451 $ 1,451 For the Three-Month Period Ended June 30, 2017 Number Pre-Modification Post- Commercial & Agriculture — $ — $ — Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate 1 13 13 Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 1 $ 13 $ 13 For the Three-Month Period Ended June 30, 2016 Number Pre-Modification Post- Commercial & Agriculture 1 $ 47 $ 47 Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate 1 76 76 Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 2 $ 123 $ 123 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 both the three- and six-month periods ended June 30, 2017 and June 30, 2016, there were no defaults on loans that were modified and considered TDRs during the respective twelve previous months. Impaired Loans: The following table includes the recorded investment and unpaid principal balances for impaired financing receivables, excluding PCI loans, with the associated allowance amount, if applicable, as of June 30, 2017 and December 31, 2016. June 30, 2017 December 31, 2016 Recorded Unpaid Related Recorded Unpaid Related With no related allowance recorded: Commercial & Agriculture $ 375 $ 376 $ 1,230 $ 1,751 Commercial Real Estate: Owner Occupied 1,485 1,650 1,658 1,803 Non-Owner Occupied 355 381 359 386 Residential Real Estate 1,105 1,177 1,259 1,590 Farm Real Estate 150 150 614 614 Consumer and Other — — 1 1 Total 3,470 3,734 5,121 6,145 With an allowance recorded: Commercial & Agriculture 1,187 1,737 $ 235 753 1,303 $ 82 Commercial Real Estate: Owner Occupied 230 230 4 238 238 4 Non-Owner Occupied — — — — — — Residential Real Estate 382 386 103 427 431 102 Farm Real Estate 464 464 6 — — — Total 2,263 2,817 348 1,418 1,972 188 Total: Commercial & Agriculture 1,562 2,113 235 1,983 3,054 82 Commercial Real Estate: Owner Occupied 1,715 1,880 4 1,896 2,041 4 Non-Owner Occupied 355 381 — 359 386 — Residential Real Estate 1,487 1,563 103 1,686 2,021 102 Farm Real Estate 614 614 6 614 614 — Consumer and Other — — — 1 1 — Total $ 5,733 $ 6,551 $ 348 $ 6,539 $ 8,117 $ 188 The following table includes the average recorded investment and interest income recognized for impaired financing receivables for the three- and six-month periods ended June 30, 2017 and 2016. For the six months ended: June 30, 2017 June 30, 2016 Average Interest Average Interest Commercial & Agriculture $ 1,756 $ 20 $ 1,937 $ 11 Commercial Real Estate—Owner Occupied 1,829 48 1,800 45 Commercial Real Estate—Non-Owner Occupied 357 3 1,489 857 Residential Real Estate 1,610 39 1,799 39 Real Estate Construction — — — — Farm Real Estate 614 13 1,250 10 Consumer and Other — — 3 — Total $ 6,166 $ 123 $ 8,278 $ 962 For the three months ended: June 30, 2017 June 30, 2016 Average Interest Average Interest Commercial & Agriculture $ 1,643 $ 6 $ 2,469 $ 8 Commercial Real Estate—Owner Occupied 1,795 26 1,630 20 Commercial Real Estate—Non-Owner Occupied 356 2 1,363 853 Residential Real Estate 1,572 19 1,878 20 Real Estate Construction — — — — Farm Real Estate 614 7 1,398 6 Consumer and Other — — 2 — Total $ 5,980 $ 60 $ 8,740 $ 907 Changes in the amortizable yield for PCI loans were as follows, since acquisition: For the Six-Month For the Six-Month (In Thousands) (In Thousands) Balance at beginning of period $ 49 $ 82 Acquisition of PCI loans — — Accretion (18 ) (16 ) Balance at end of period $ 31 $ 66 For the Three-Month For the Three-Month (In Thousands) (In Thousands) Balance at beginning of period $ 40 $ 74 Acquisition of PCI loans — — Accretion (9 ) (8 ) Balance at end of period $ 31 $ 66 The following table presents additional information regarding loans acquired and accounted for in accordance with ASC 310-30: At June 30, 2017 At December 31, 2016 Acquired Loans with Acquired Loans with (In Thousands) Outstanding balance $ 814 $ 850 Carrying amount 238 256 There has been $155 and $175 in allowance for loan losses recorded for acquired loans with or without specific evidence of deterioration in credit quality as of June 30, 2017 and December 31, 2016, 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 June 30, 2017 and December 31, 2016, a total of $27 and $37, respectively of foreclosed assets were included with other assets. As of June 30, 2017, included within the foreclosed assets is $27 of consumer residential mortgages that were foreclosed on or received via a deed in lieu transaction prior to the period end. As of June 30, 2017 and December 31, 2016, the Company had initiated formal foreclosure procedures on $328 and $710, respectively, of consumer residential mortgages.

Other Comprehensive Income

Other Comprehensive Income	6 Months Ended
	Jun. 30, 2017
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 Six-Month Period Ended For the Six-Month Period Ended June 30, 2017 June 30, 2016 Unrealized Available-for- Defined Total Unrealized Available-for- Defined Total Beginning balance $ 2,008 $ (4,345 ) $ (2,337 ) $ 3,554 $ (4,049 ) $ (495 ) Other comprehensive income before reclassifications 1,258 — 1,258 2,308 — 2,308 Amounts reclassified from accumulated other comprehensive loss — 343 343 1 110 111 Net current-period other comprehensive income 1,258 343 1,601 2,309 110 2,419 Ending balance $ 3,266 $ (4,002 ) $ (736 ) $ 5,863 $ (3,939 ) $ 1,924 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 (a) Details about Accumulated Other Comprehensive (Loss) Components For the six For the six Affected Line Item in the Statement Where Net Income is Presented Unrealized gains and losses on available-for-sale securities $ — $ (1 ) Net gain on securities available for sale Tax effect — — Income tax expense — (1 ) Net of tax Amortization of defined benefit pension items Actuarial gains/(losses) (520 ) (b) (166 ) (b) Salaries, wages and benefits Tax effect 177 56 Income tax expense (343 ) (110 ) Net of tax Total reclassifications for the period $ (343 ) $ (111 ) Net of tax (a) Amounts in parentheses indicate expenses and other amounts indicate income. (b) These accumulated other comprehensive income components are included in the computation of net periodic pension cost. 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 June 30, 2017 June 30, 2016 Unrealized Available-for- Defined Total Unrealized Available-for- Defined Total Beginning balance $ 2,307 $ (4,283 ) $ (1,976 ) $ 4,812 $ (3,994 ) $ 818 Other comprehensive income before reclassifications 959 — 959 1,047 — 1,047 Amounts reclassified from accumulated other comprehensive loss — 281 281 4 55 59 Net current-period other comprehensive income 959 281 1,240 1,051 55 1,106 Ending balance $ 3,266 $ (4,002 ) $ (736 ) $ 5,863 $ (3,939 ) $ 1,924 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 (a) Details about Accumulated Other Comprehensive (Loss) Components For the three For the three Affected Line Item in the Statement Where Net Income is Presented Unrealized gains and losses on available-for-sale securities $ — $ (6 ) Net loss on securities available for sale Tax effect — 2 Income tax expense — (4 ) Net of tax Amortization of defined benefit pension items Actuarial gains/(losses) (426 ) (b) (83 ) (b) Salaries, wages and benefits Tax effect 145 28 Income tax expense (281 ) (55 ) Net of tax Total reclassifications for the period $ (281 ) $ (59 ) Net of tax (a) Amounts in parentheses indicate expenses and other amounts indicate income. (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	6 Months Ended
	Jun. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	(7) Goodwill and Intangible Assets The balance of goodwill was $27,095 at June 30, 2017 and December 31, 2016. Management performs an annual evaluation of goodwill for impairment, 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 2016 and concluded that the Company’s goodwill was not impaired at December 31, 2016. There was no change in the carrying amount of goodwill for the periods ended June 30, 2017 and 2016. Acquired intangible assets, other than goodwill, as of June 30, 2017 and June 30, 2016 were as follows: 2017 2016 Gross Accumulated Net Gross Accumulated Net Amortized intangible assets(1): MSRs $ 975 $ 279 $ 696 $ 819 $ 195 $ 624 Core deposit intangibles 7,274 6,476 798 7,274 5,807 1,467 Total amortized intangible assets $ 8,249 $ 6,755 $ 1,494 $ 8,093 $ 6,002 $ 2,091 (1) Excludes fully amortized intangible assets Aggregate core deposit intangible amortization expense was $325 and $355 for the six-months ended June 30, 2017 and 2016, respectively. Aggregate mortgage servicing rights amortization was $28 and $15 for the six-months ended June 30, 2017 and 2016, respectively. Estimated amortization expense for each of the next five years and thereafter is as follows: MSRs Core deposit Total 2017 $ 19 $ 262 $ 281 2018 39 111 150 2019 39 88 127 2020 39 72 111 2021 38 68 106 Thereafter 522 197 719 $ 696 $ 798 $ 1,494

Short-Term Borrowings

Short-Term Borrowings	6 Months Ended
	Jun. 30, 2017
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 June 30, 2017 At December 31, 2016 Federal Short-term Federal Short-term Outstanding balance $ — $ 48,300 $ — $ 31,000 Maximum indebtedness — 106,300 20,000 70,400 Average balance — 27,294 116 10,483 Average rate paid — 0.94 % 0.86 % 0.42 % Interest rate on balance — 1.17 % — 0.64 % Average balance during the year represent 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 June 30, 2017 and December 31, 2016. 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 June 30, 2017 and December 31, 2016. All of the repurchase agreements are overnight agreements. June 30, 2017 December 31, 2016 Securities pledged for repurchase agreements: U.S. Treasury securities $ 536 $ 1,761 Obligations of U.S. government agencies 12,194 27,164 Total securities pledged $ 12,730 $ 28,925 Gross amount of recognized liabilities for repurchase agreements $ 12,730 $ 28,925 Amounts related to agreements not included in offsetting disclosures above $ — $ —

Earnings per Common Share

Earnings per Common Share	6 Months Ended
	Jun. 30, 2017
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 equity incentive plan, computed using the treasury stock method, and the impact of the Company’s convertible preferred stock using the “if converted” method. Three months ended Six months ended June 30, June 30, 2017 2016 2017 2016 Basic Net income $ 3,596 $ 5,181 $ 8,231 $ 9,906 Preferred stock dividends 308 391 627 782 Net income available to common shareholders—basic $ 3,288 $ 4,790 $ 7,604 $ 9,124 Weighted average common shares outstanding—basic 10,162,528 7,877,119 9,634,363 7,861,444 Basic earnings per common share $ 0.32 $ 0.61 $ 0.79 $ 1.16 Diluted Net income available to common shareholders—basic $ 3,288 $ 4,790 $ 7,604 $ 9,124 Preferred stock dividends 308 391 627 782 Net income available to common shareholders—diluted $ 3,596 $ 5,181 $ 8,231 $ 9,906 Weighted average common shares outstanding for basic earnings per common share 10,162,528 7,877,119 9,634,363 7,861,444 Add: Dilutive effects of convertible preferred shares 2,431,349 3,074,402 2,469,465 3,076,323 Average shares and dilutive potential common shares outstanding—diluted 12,593,877 10,951,521 12,103,828 10,937,767 Diluted earnings per common share $ 0.29 $ 0.47 $ 0.68 $ 0.91 For the three-month period ended June 30, 2017 there were 2,431,349 dilutive shares related to the Company’s convertible preferred stock. For the six-month period ended June 30, 2017 there were 2,469,465 dilutive shares related to the Company’s convertible preferred stock. For the three-month period ended June 30, 2016 there were 3,074,402 dilutive shares related to the Company’s convertible preferred stock. For the six-month period ended June 30, 2016 there were 3,076,323 dilutive shares related to the Company’s convertible preferred stock. 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	6 Months Ended
	Jun. 30, 2017
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 June 30, 2017 and December 31, 2016: Contract Amount June 30, 2017 December 31, 2016 Fixed Variable Fixed Variable Commitment to extend credit: Lines of credit and construction loans $ 8,615 $ 275,584 $ 6,905 $ 202,923 Overdraft protection 6 23,475 5 29,075 Letters of credit 624 317 600 349 $ 9,245 $ 299,376 $ 7,510 $ 232,347 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 3.25% to 8.00% at June 30, 2017 and from 3.25% to 8.75% at December 31, 2016. Maturities extend up to 30 years. Civista is required to maintain certain reserve balances on hand in accordance with the Federal Reserve Board requirements. The average reserve balance maintained in accordance with such requirements was $10,471 on June 30, 2017 and $2,887 on December 31, 2016.

Pension Information

Pension Information	6 Months Ended
	Jun. 30, 2017
Retirement Benefits [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 Six months ended June 30, June 30, 2017 2016 2017 2016 Service cost $ — $ — $ — $ — Interest cost 171 170 338 340 Expected return on plan assets (283 ) (274 ) (561 ) (548 ) Other components 426 83 520 166 Net periodic pension benefit $ 314 $ (21 ) $ 297 $ (42 ) The total amount of pension contributions expected to be paid by the Company in 2017 is $500. The Company contributed $500 in 2016.

Equity Incentive Plan

Equity Incentive Plan	6 Months Ended
	Jun. 30, 2017
Disclosure of Compensation Related Costs, Share-based 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 292,576 shares available for future grants under this plan at June 30, 2017. During each of the last three years, the Board of Directors has awarded restricted common shares to senior officers of the Company. The restricted shares vest ratably over a three-year period following the grant date. The product of the number of restricted shares granted and the grant date market price of the Company’s common shares determines the fair value of restricted shares under the Company’s 2014 Incentive Plan. Management recognizes compensation expense for the fair value of restricted shares on a straight-line basis over the requisite service period for the entire award. On January 4, 2016, 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 2,730 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 2016 Annual Meeting. This issuance was expensed in its entirety when the shares were issued in the amount of $32. On May 17, 2016, 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 12,285 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 2017 Annual Meeting. This issuance was expensed in its entirety when the shares were issued in the amount of $130. Finally, on May 16, 2017, directors of the Company’s banking subsidiary, Civista, were paid a retainer in the form of non-restricted common shares of the Company. The aggregate of 6,804 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 2018 Annual Meeting. This issuance was expensed in its entirety when the shares were issued in the amount of $144. No options had been granted under the 2014 Incentive Plan as of June 30, 2017 and 2016. The Company classifies share-based compensation for employees with “Salaries, wages and benefits” in the consolidated statements of operations. Additionally, generally accepted accounting principles require the Company to report: (1) the expense associated with the grants as an adjustment to operating cash flows, and (2) any benefits of realized tax deductions in excess of previously recognized tax benefits on compensation expense as an operating cash flow. The following is a summary of the status of the Company’s restricted shares and changes therein for the three- and six-month periods ended June 30, 2017: Three months ended Six months ended June 30, 2017 June 30, 2017 Number of Weighted Number of Weighted Nonvested at beginning of period 42,138 $ 15.60 37,050 $ 10.77 Granted — — 17,898 22.15 Vested — — (12,810 ) 10.76 Forfeited — — — — Nonvested at June 30, 2017 42,138 $ 15.60 42,138 $ 15.60 The following is a summary of the status of the Company’s restricted shares as of June 30, 2017: At June 30, 2017 Shares Expense Years 16,699 $ 18 0.50 15,748 50 1.50 11,713 146 2.50 10,260 77 3.50 6,185 125 4.50 60,605 $ 416 3.08 During the six months ended June 30, 2017, the Company recorded $173 of share-based compensation expense and $144 of director retainer fees for shares granted under the 2014 Incentive Plan. At June 30, 2017, the total compensation cost related to unvested awards not yet recognized is $416, which is expected to be recognized over the weighted average remaining life of the grants of 3.08 years.

Fair Value Measurement

Fair Value Measurement	6 Months Ended
	Jun. 30, 2017
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: Other real estate owned: Assets measured at fair value are summarized below. Fair Value Measurements at June 30, 2017 Using: Assets: (Level 1) (Level 2) (Level 3) Assets measured at fair value on a recurring basis: U.S. Treasury securities and obligations of U.S. Government agencies $ — $ 35,763 $ — Obligations of states and political subdivisions — 108,942 — Mortgage-backed securities in government sponsored entities — 84,735 — Equity securities in financial institutions — 757 — Swap asset — 1,706 — Liabilities measured at fair value on a recurring basis: Swap liability — 1,706 — Assets measured at fair value on a nonrecurring basis: Impaired loans $ — $ — $ 2,966 Other real estate owned — — 27 Fair Value Measurements at December 31, 2016 Using: Assets: (Level 1) (Level 2) (Level 3) Assets measured at fair value on a recurring basis: U.S. Treasury securities and obligations of U.S. Government agencies $ — $ 37,446 $ — Obligations of states and political subdivisions — 94,998 — Mortgage-backed securities in government sponsored entities — 62,642 — Equity securities in financial institutions — 778 — Swap asset — 1,839 — Liabilities measured at fair value on a recurring basis: Swap liability — 1,839 — Assets measured at fair value on a nonrecurring basis: Impaired loans $ — $ — $ 952 Other real estate owned — — 37 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 June 30, 2017. Quantitative Information about Level 3 Fair Value Measurements June 30, 2017 Fair Value Valuation Technique Unobservable Input Range Weighted Impaired loans $ 2,966 Appraisal of collateral Appraisal 10% - 54% 35% Liquidation 0% - 10% 5% Holding 0 - 30 months 20 months Other real estate owned $ 27 Appraisal of collateral Appraisal 10% - 30% 10% Liquidation 0% - 10% 10% 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, 2016. Quantitative Information about Level 3 Fair Value Measurements December 31, 2016 Fair Value Valuation Technique Unobservable Input Range Weighted Impaired loans $ 952 Appraisal of collateral Appraisal 10% - 67% 64% Liquidation 0% - 10% 4% Holding 0 - 30 months 19 months Other real estate owned $ 37 Appraisal of collateral Appraisal 10% - 30% 10% Liquidation 0% - 10% 10% The carrying amount and fair values of financial instruments are as follows: June 30, 2017 Carrying Total Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 39,515 $ 39,515 $ 39,515 $ — $ — Securities available for sale 230,197 230,197 — 230,197 — Other securities 14,225 14,225 14,225 — — Loans, held for sale 4,728 4,728 4,728 — — Loans, net of allowance for loan losses 1,087,770 1,088,242 — — 1,088,242 Bank owned life insurance 24,839 24,839 24,839 — — Accrued interest receivable 3,928 3,928 3,928 — — Swap asset 1,706 1,706 — 1,706 — Financial Liabilities: Nonmaturing deposits 975,116 975,116 975,116 — — Time deposits 189,772 189,807 — — 189,807 Short-term FHLB advances 48,300 48,300 48,300 — — Long-term FHLB advances 15,000 14,987 — — 14,987 Securities sold under agreement to repurchase 12,730 12,730 12,730 — — Subordinated debentures 29,427 29,378 — — 29,378 Accrued interest payable 101 101 101 — — Swap liability 1,706 1,706 — 1,706 — December 31, 2016 Carrying Total Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 36,695 $ 36,695 $ 36,695 $ — $ — Securities available for sale 195,864 195,864 — 195,864 — Loans, held for sale 2,268 2,268 2,268 — — Loans, net of allowance for loan losses 1,042,201 1,047,329 — — 1,047,329 Other securities 14,055 14,055 14,055 — — Bank owned life insurance 24,552 24,552 24,552 — — Accrued interest receivable 3,854 3,854 3,854 — — Swap asset 1,839 1,839 — 1,839 — Financial Liabilities: Nonmaturing deposits 913,677 913,677 913,677 — — Time deposits 207,426 207,784 — — 207,784 Short-term FHLB advances 31,000 31,007 31,007 — — Long-term FHLB advances 17,500 17,553 — — 17,553 Securities sold under agreement to repurchase 28,925 28,925 28,925 — — Subordinated debentures 29,427 27,414 — — 27,414 Accrued interest payable 181 181 181 — — Swap liability 1,839 1,839 — 1,839 — Cash and due from financial institutions: Securities available for sale: Other securities: Loans, held-for-sale: Loans, net of allowance for loan losses: Bank owned life insurance: Accrued interest receivable and payable and securities sold under agreements to repurchase: Deposits: The fair value of certificates of deposit is based on the discounted value of contractual cash flows. The discount rate is estimated using the market rates currently offered for deposits of similar remaining maturities. The deposits’ fair value estimates do not include the benefit that results from the low-cost funding provided by the deposit liabilities compared to the cost of borrowing funds in the market, commonly referred to as the core deposit intangible. Federal Home Loan Bank (“FHLB”) advances: Subordinated debentures: Fair value swap asset and liability:

Derivative Hedging Instruments

Derivative Hedging Instruments	6 Months Ended
	Jun. 30, 2017
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 June 30, 2017. Notional Weighted Impact of a Repricing Derivative Assets $ 55,633 5.09 % $ 30 Monthly Derivative Liabilities (55,633 ) -5.09 % (30 ) 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, 2016. Notional Weighted Impact of a Repricing Derivative Assets $ 52,975 5.07 % $ 30 Monthly Derivative Liabilities (52,975 ) -5.07 % (30 ) 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	6 Months Ended
	Jun. 30, 2017
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 June 30, 2017 and December 31, 2016, the balance of the investment for qualified affordable housing projects was $2,983 and $2,754, 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 $2,920 and $2,313 at June 30, 2017 and December 31, 2016, respectively. During the six months ended June 30, 2017 and 2016, the Company recognized amortization expense with respect to its investments in qualified affordable housing projects of $165 and $154, offset by tax credits and other benefits from its investment in affordable housing tax credits of $276 and $295, respectively. During the quarters ended June 30, 2017 and 2016, the Company recognized amortization expense with respect to its investments in qualified affordable housing projects of $82 and $77, offset by tax credits and other benefits from its investment in affordable housing tax credits of $138 and $148, respectively. During the three and six months ended June 30, 2017 and 2016, the Company did not incur impairment losses related to its investment in qualified affordable housing projects.

Significant Accounting Polici24

Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2017
Accounting Policies [Abstract]
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
Effect of Newly Issued but Not Yet Effective Accounting Standards	Effect of Newly Issued but Not Yet Effective Accounting Standards: In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers Revenue from Contracts with Customers In January 2016, the FASB issued ASU 2016-01, Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments In August 2016, the FASB issued ASU 2016-15, Statement of Cash Flows (Topic 230): Classification of Certain Cash Receipts and Cash Payments In October 2016, the FASB issued ASU 2016-17, Consolidation (Topic 810) In December 2016, the FASB issued ASU 2016-20 , Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers Guarantees In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805), Clarifying the Definition of a Business In January 2017, the FASB issued ASU 2017-04, Simplifying the Test for Goodwill Impairment In March 2017, the FASB issued ASU 2017-07, Compensation—Retirement Benefits (Topic 715) In March 2017, the FASB issued ASU 2017-08, Receivables – Nonrefundable Fees and Other Costs (Subtopic 310-20). In May 2017, the FASB issued ASU 2017-09, Compensation – Stock Compensation (Topic 718) 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) Debt—Debt with Conversion and Other Options

Securities (Tables)

Securities (Tables)	6 Months Ended
	Jun. 30, 2017
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 in accumulated other comprehensive loss were as follows: June 30, 2017 Amortized Gross Gross Fair Value U.S. Treasury securities and obligations of U.S. government agencies $ 35,690 $ 158 $ (85 ) $ 35,763 Obligations of states and political subdivisions 104,811 4,386 (255 ) 108,942 Mortgage-backed securities in government sponsored entities 84,266 853 (384 ) 84,735 Total debt securities 224,767 5,397 (724 ) 229,440 Equity securities in financial institutions 481 276 — 757 Total $ 225,248 $ 5,673 $ (724 ) $ 230,197 December 31, 2016 Amortized Gross Gross Fair Value U.S. Treasury securities and obligations of U.S. government agencies $ 37,406 $ 117 $ (77 ) $ 37,446 Obligations of states and political subdivisions 92,177 3,395 (574 ) 94,998 Mortgage-backed securities in government sponsored entities 62,756 483 (597 ) 62,642 Total debt securities 192,339 3,995 (1,248 ) 195,086 Equity securities in financial institutions 481 297 — 778 Total $ 192,820 $ 4,292 $ (1,248 ) $ 195,864
Fair Value of Securities by Contractual Maturity	The amortized cost and fair value of securities at June 30, 2017, 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 $ 4,800 $ 4,801 Due after one year through five years 33,657 33,779 Due after five years through ten years 31,566 33,177 Due after ten years 70,478 72,948 Mortgage-backed securities 84,266 84,735 Equity securities 481 757 Total securities available for sale $ 225,248 $ 230,197
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 Six months ended June 30, June 30, 2017 2016 2017 2016 Sale proceeds $ — $ 1,994 $ — $ 1,994 Gross realized gains — — — — Gross realized losses — — — — Gains from securities called or settled by the issuer — 6 — 1
Securities with Unrealized Losses Not Recognized in Income	Securities with unrealized losses at June 30, 2017 and December 31, 2016 not recognized in income are as follows: June 30, 2017 12 Months or less More than 12 months Total Description of Securities Fair Unrealized Fair Unrealized Fair Unrealized U.S. Treasury securities and obligations of U.S. government agencies $ 20,067 $ (73 ) $ 821 $ (12 ) $ 20,888 $ (85 ) Obligations of states and political subdivisions 11,377 (188 ) 1,547 (67 ) 12,924 (255 ) Mortgage-backed securities in gov’t sponsored entities 28,040 (332 ) 3,110 (52 ) 31,150 (384 ) Total temporarily impaired $ 59,484 $ (593 ) $ 5,478 $ (131 ) $ 64,962 $ (724 ) December 31, 2016 12 Months or less More than 12 months Total Description of Securities Fair Unrealized Fair Unrealized Fair Unrealized U.S. Treasury securities and obligations of U.S. government agencies $ 13,271 $ (61 ) $ 893 $ (16 ) $ 14,164 $ (77 ) Obligations of states and political subdivisions 17,167 (558 ) 519 (16 ) 17,686 (574 ) Mortgage-backed securities in gov’t sponsored entities 35,453 (566 ) 2,849 (31 ) 38,302 (597 ) Total temporarily impaired $ 65,891 $ (1,185 ) $ 4,261 $ (63 ) $ 70,152 $ (1,248 )

Loans (Tables)

Loans (Tables)	6 Months Ended
	Jun. 30, 2017
Receivables [Abstract]
Loan Balances	Loan balances were as follows: June 30, December 31, Commercial and agriculture $ 143,708 $ 135,462 Commercial real estate- owner occupied 172,262 161,364 Commercial real estate- non-owner occupied 405,876 395,931 Residential real estate 258,580 247,308 Real estate construction 63,538 56,293 Farm Real Estate 39,069 41,170 Consumer and other 17,784 17,978 Total loans 1,100,817 1,055,506 Allowance for loan losses (13,047 ) (13,305 ) Net loans $ 1,087,770 $ 1,042,201

Allowance for Loan Losses (Tabl

Allowance for Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2017
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 and six months ended June 30, 2017 and 2016. Allowance for loan losses: For the six months ended June 30, 2017 June 30, 2017 Beginning Charge- Recoveries Provision Ending Commercial & Agriculture $ 2,018 $ (1 ) $ 83 $ (492 ) $ 1,608 Commercial Real Estate: Owner Occupied 2,171 (210 ) 18 31 2,010 Non-Owner Occupied 4,606 — 9 124 4,739 Residential Real Estate 3,089 (196 ) 87 (304 ) 2,676 Real Estate Construction 420 — 19 43 482 Farm Real Estate 442 — — (17 ) 425 Consumer and Other 314 (81 ) 14 77 324 Unallocated 245 — — 538 783 Total $ 13,305 $ (488 ) $ 230 $ — $ 13,047 Allowance for loan losses: For the six months ended June 30, 2016 Beginning Charge- Recoveries Provision Ending Commercial & Agriculture $ 1,478 $ (42 ) $ 35 $ 86 $ 1,557 Commercial Real Estate: Owner Occupied 2,467 (42 ) 52 (84 ) 2,393 Non-Owner Occupied 4,657 — 1,359 (1,047 ) 4,969 Residential Real Estate 4,086 (225 ) 361 (323 ) 3,899 Real Estate Construction 371 — 2 (7 ) 366 Farm Real Estate 538 — — (62 ) 476 Consumer and Other 382 (47 ) 33 (10 ) 358 Unallocated 382 — — 147 529 Total $ 14,361 $ (356 ) $ 1,842 $ (1,300 ) $ 14,547 Allowance for loan losses: For the three months ended June 30, 2017 Beginning Charge- Recoveries Provision Ending Commercial & Agriculture $ 1,569 $ — $ 27 $ 12 $ 1,608 Commercial Real Estate: Owner Occupied 2,259 (210 ) 16 (55 ) 2,010 Non-Owner Occupied 4,543 — 4 192 4,739 Residential Real Estate 3,022 (107 ) 32 (271 ) 2,676 Real Estate Construction 413 — 14 55 482 Farm Real Estate 407 — — 18 425 Consumer and Other 354 (40 ) 11 (1 ) 324 Unallocated 733 — — 50 783 Total $ 13,300 $ (357 ) $ 104 $ — $ 13,047 Allowance for loan losses: For the three months ended June 30, 2016 Beginning Charge- Recoveries Provision Ending Commercial & Agriculture $ 1,446 $ (20 ) $ 30 $ 101 $ 1,557 Commercial Real Estate: Owner Occupied 2,372 (42 ) 3 60 2,393 Non-Owner Occupied 4,711 — 1,319 (1,061 ) 4,969 Residential Real Estate 4,114 (129 ) 272 (358 ) 3,899 Real Estate Construction 408 — 1 (43 ) 366 Farm Real Estate 496 — — (20 ) 476 Consumer and Other 358 (39 ) 19 20 358 Unallocated 528 — — 1 529 Total $ 14,433 $ (230 ) $ 1,644 $ (1,300 ) $ 14,547 June 30, 2017 Loans acquired Loans Loans Total Allowance for loan losses: Commercial & Agriculture $ 82 $ 235 $ 1,291 $ 1,608 Commercial Real Estate: Owner Occupied — 4 2,006 2,010 Non-Owner Occupied — — 4,739 4,739 Residential Real Estate 73 103 2,500 2,676 Real Estate Construction — — 482 482 Farm Real Estate — 6 419 425 Consumer and Other — — 324 324 Unallocated — — 783 783 Total $ 155 $ 348 $ 12,544 $ 13,047 Outstanding loan balances: Commercial & Agriculture $ 87 $ 1,562 $ 142,059 $ 143,708 Commercial Real Estate: Owner Occupied — 1,715 170,547 172,262 Non-Owner Occupied — 355 405,521 405,876 Residential Real Estate 151 1,487 256,942 258,580 Real Estate Construction — — 63,538 63,538 Farm Real Estate — 614 38,455 39,069 Consumer and Other — — 17,784 17,784 Total $ 238 $ 5,733 $ 1,094,846 $ 1,100,817 December 31, 2016 Loans acquired Loans Loans Total Allowance for loan losses: Commercial & Agriculture $ 86 $ 82 $ 1,850 $ 2,018 Commercial Real Estate: Owner Occupied — 4 2,167 2,171 Non-Owner Occupied — — 4,606 4,606 Residential Real Estate 89 102 2,898 3,089 Real Estate Construction — — 420 420 Farm Real Estate — — 442 442 Consumer and Other — — 314 314 Unallocated — — 245 245 Total $ 175 $ 188 $ 12,942 $ 13,305 Outstanding loan balances: Commercial & Agriculture $ 88 $ 1,983 $ 133,391 $ 135,462 Commercial Real Estate: Owner Occupied — 1,896 159,468 161,364 Non-Owner Occupied — 359 395,572 395,931 Residential Real Estate 168 1,686 245,454 247,308 Real Estate Construction — — 56,293 56,293 Farm Real Estate — 614 40,556 41,170 Consumer and Other — 1 17,977 17,978 Total $ 256 $ 6,539 $ 1,048,711 $ 1,055,506
Credit Exposures by Internally Assigned Grades	June 30, 2017 Pass Special Substandard Doubtful Ending Commercial & Agriculture $ 136,174 $ 5,245 $ 2,289 $ — $ 143,708 Commercial Real Estate: Owner Occupied 160,769 6,233 5,260 — 172,262 Non-Owner Occupied 403,157 1,916 803 — 405,876 Residential Real Estate 61,022 2,098 6,255 — 69,375 Real Estate Construction 58,340 15 27 — 58,382 Farm Real Estate 30,753 6,311 2,005 — 39,069 Consumer and Other 1,794 — 75 — 1,869 Total $ 852,009 $ 21,818 $ 16,714 $ — $ 890,541 December 31, 2016 Pass Special Substandard Doubtful Ending Commercial & Agriculture $ 127,867 $ 4,300 $ 3,295 $ — $ 135,462 Commercial Real Estate: Owner Occupied 151,659 4,016 5,689 — 161,364 Non-Owner Occupied 393,592 1,676 663 — 395,931 Residential Real Estate 59,015 1,661 6,911 — 67,587 Real Estate Construction 50,678 16 27 — 50,721 Farm Real Estate 31,814 5,673 3,683 — 41,170 Consumer and Other 2,135 — 109 — 2,244 Total $ 816,760 $ 17,342 $ 20,377 $ — $ 854,479
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. Residential Real Estate Consumer Total June 30, 2017 Performing $ 189,205 $ 5,156 $ 15,871 $ 210,232 Nonperforming — — 44 44 Total $ 189,205 $ 5,156 $ 15,915 $ 210,276 Residential Real Estate Consumer Total December 31, 2016 Performing $ 179,721 $ 5,572 $ 15,725 $ 201,018 Nonperforming — — 9 9 Total $ 179,721 $ 5,572 $ 15,734 $ 201,027
Aging Analysis of Past Due Loans	The following tables include an aging analysis of the recorded investment of past due loans outstanding as of June 30, 2017 and December 31, 2016. June 30, 2017 30-59 60-89 90 Days Total Past Current Purchased Total Loans Past Due Commercial & Agriculture $ 249 $ — $ 10 $ 259 $ 143,362 $ 87 $ 143,708 $ — Commercial Real Estate: Owner Occupied 334 640 614 1,588 170,674 — 172,262 — Non-Owner Occupied — — 600 600 405,276 — 405,876 — Residential Real Estate 263 198 979 1,440 256,989 151 258,580 — Real Estate Construction — — 27 27 63,511 — 63,538 — Farm Real Estate 504 — — 504 38,565 — 39,069 — Consumer and Other 150 11 44 205 17,579 — 17,784 44 Total $ 1,500 $ 849 $ 2,274 $ 4,623 $ 1,095,956 $ 238 $ 1,100,817 $ 44 December 31, 2016 30-59 60-89 90 Days Total Past Current Purchased Total Loans Past Due Commercial & Agriculture $ 156 $ 20 $ 152 $ 328 $ 135,046 $ 88 $ 135,462 $ — Commercial Real Estate: Owner Occupied 722 553 280 1,555 159,809 — 161,364 — Non-Owner Occupied 147 — 316 463 395,468 — 395,931 — Residential Real Estate 1,812 507 1,049 3,368 243,772 168 247,308 — Real Estate Construction — — 27 27 56,266 — 56,293 — Farm Real Estate 93 — — 93 41,077 — 41,170 — Consumer and Other 215 31 31 277 17,701 — 17,978 9 Total $ 3,145 $ 1,111 $ 1,855 $ 6,111 $ 1,049,139 $ 256 $ 1,055,506 $ 9
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 June 30, 2017 and December 31, 2016. June 30, December 31, Commercial & Agriculture $ 1,342 $ 1,622 Commercial Real Estate: Owner Occupied 1,715 1,461 Non-Owner Occupied 611 464 Residential Real Estate 2,987 3,266 Real Estate Construction 27 27 Farm Real Estate — 2 Consumer and Other 70 101 Total $ 6,752 $ 6,943
Schedule of Troubled Debt Restructurings	Loan modifications that are considered TDRs completed during the periods ended June 30, 2017 and June 30, 2016 were as follows: For the Six-Month Period Ended June 30, 2017 Number Pre-Modification Post- Commercial & Agriculture — $ — $ — Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate 1 13 13 Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 1 $ 13 $ 13 For the Six-Month Period Ended June 30, 2016 Number Pre-Modification Post- Commercial & Agriculture 4 $ 529 $ 529 Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate 2 308 308 Real Estate Construction — — — Farm Real Estate 2 614 614 Consumer and Other — — — Total Loan Modifications 8 $ 1,451 $ 1,451 For the Three-Month Period Ended June 30, 2017 Number Pre-Modification Post- Commercial & Agriculture — $ — $ — Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate 1 13 13 Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 1 $ 13 $ 13 For the Three-Month Period Ended June 30, 2016 Number Pre-Modification Post- Commercial & Agriculture 1 $ 47 $ 47 Commercial Real Estate—Owner Occupied — — — Commercial Real Estate—Non-Owner Occupied — — — Residential Real Estate 1 76 76 Real Estate Construction — — — Farm Real Estate — — — Consumer and Other — — — Total Loan Modifications 2 $ 123 $ 123
Impaired Financing Receivables Excluding PCI Loans	The following table includes the recorded investment and unpaid principal balances for impaired financing receivables, excluding PCI loans, with the associated allowance amount, if applicable, as of June 30, 2017 and December 31, 2016. June 30, 2017 December 31, 2016 Recorded Unpaid Related Recorded Unpaid Related With no related allowance recorded: Commercial & Agriculture $ 375 $ 376 $ 1,230 $ 1,751 Commercial Real Estate: Owner Occupied 1,485 1,650 1,658 1,803 Non-Owner Occupied 355 381 359 386 Residential Real Estate 1,105 1,177 1,259 1,590 Farm Real Estate 150 150 614 614 Consumer and Other — — 1 1 Total 3,470 3,734 5,121 6,145 With an allowance recorded: Commercial & Agriculture 1,187 1,737 $ 235 753 1,303 $ 82 Commercial Real Estate: Owner Occupied 230 230 4 238 238 4 Non-Owner Occupied — — — — — — Residential Real Estate 382 386 103 427 431 102 Farm Real Estate 464 464 6 — — — Total 2,263 2,817 348 1,418 1,972 188 Total: Commercial & Agriculture 1,562 2,113 235 1,983 3,054 82 Commercial Real Estate: Owner Occupied 1,715 1,880 4 1,896 2,041 4 Non-Owner Occupied 355 381 — 359 386 — Residential Real Estate 1,487 1,563 103 1,686 2,021 102 Farm Real Estate 614 614 6 614 614 — Consumer and Other — — — 1 1 — Total $ 5,733 $ 6,551 $ 348 $ 6,539 $ 8,117 $ 188 The following table includes the average recorded investment and interest income recognized for impaired financing receivables for the three- and six-month periods ended June 30, 2017 and 2016. For the six months ended: June 30, 2017 June 30, 2016 Average Interest Average Interest Commercial & Agriculture $ 1,756 $ 20 $ 1,937 $ 11 Commercial Real Estate—Owner Occupied 1,829 48 1,800 45 Commercial Real Estate—Non-Owner Occupied 357 3 1,489 857 Residential Real Estate 1,610 39 1,799 39 Real Estate Construction — — — — Farm Real Estate 614 13 1,250 10 Consumer and Other — — 3 — Total $ 6,166 $ 123 $ 8,278 $ 962 For the three months ended: June 30, 2017 June 30, 2016 Average Interest Average Interest Commercial & Agriculture $ 1,643 $ 6 $ 2,469 $ 8 Commercial Real Estate—Owner Occupied 1,795 26 1,630 20 Commercial Real Estate—Non-Owner Occupied 356 2 1,363 853 Residential Real Estate 1,572 19 1,878 20 Real Estate Construction — — — — Farm Real Estate 614 7 1,398 6 Consumer and Other — — 2 — Total $ 5,980 $ 60 $ 8,740 $ 907
Schedule of Changes in Amortized Yield for PCI Loans	Changes in the amortizable yield for PCI loans were as follows, since acquisition: For the Six-Month For the Six-Month (In Thousands) (In Thousands) Balance at beginning of period $ 49 $ 82 Acquisition of PCI loans — — Accretion (18 ) (16 ) Balance at end of period $ 31 $ 66 For the Three-Month For the Three-Month (In Thousands) (In Thousands) Balance at beginning of period $ 40 $ 74 Acquisition of PCI loans — — Accretion (9 ) (8 ) Balance at end of period $ 31 $ 66
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 June 30, 2017 At December 31, 2016 Acquired Loans with Acquired Loans with (In Thousands) Outstanding balance $ 814 $ 850 Carrying amount 238 256

Other Comprehensive Income (Tab

Other Comprehensive Income (Tables)	6 Months Ended
	Jun. 30, 2017
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 Six-Month Period Ended For the Six-Month Period Ended June 30, 2017 June 30, 2016 Unrealized Available-for- Defined Total Unrealized Available-for- Defined Total Beginning balance $ 2,008 $ (4,345 ) $ (2,337 ) $ 3,554 $ (4,049 ) $ (495 ) Other comprehensive income before reclassifications 1,258 — 1,258 2,308 — 2,308 Amounts reclassified from accumulated other comprehensive loss — 343 343 1 110 111 Net current-period other comprehensive income 1,258 343 1,601 2,309 110 2,419 Ending balance $ 3,266 $ (4,002 ) $ (736 ) $ 5,863 $ (3,939 ) $ 1,924 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 June 30, 2017 June 30, 2016 Unrealized Available-for- Defined Total Unrealized Available-for- Defined Total Beginning balance $ 2,307 $ (4,283 ) $ (1,976 ) $ 4,812 $ (3,994 ) $ 818 Other comprehensive income before reclassifications 959 — 959 1,047 — 1,047 Amounts reclassified from accumulated other comprehensive loss — 281 281 4 55 59 Net current-period other comprehensive income 959 281 1,240 1,051 55 1,106 Ending balance $ 3,266 $ (4,002 ) $ (736 ) $ 5,863 $ (3,939 ) $ 1,924
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 (a) Details about Accumulated Other Comprehensive (Loss) Components For the six For the six Affected Line Item in the Statement Where Net Income is Presented Unrealized gains and losses on available-for-sale securities $ — $ (1 ) Net gain on securities available for sale Tax effect — — Income tax expense — (1 ) Net of tax Amortization of defined benefit pension items Actuarial gains/(losses) (520 ) (b) (166 ) (b) Salaries, wages and benefits Tax effect 177 56 Income tax expense (343 ) (110 ) Net of tax Total reclassifications for the period $ (343 ) $ (111 ) Net of tax (a) Amounts in parentheses indicate expenses and other amounts indicate income. (b) These accumulated other comprehensive income components are included in the computation of net periodic pension cost. The following table presents the amounts reclassified out of each component of accumulated other comprehensive income (loss). Amount Reclassified from (a) Details about Accumulated Other Comprehensive (Loss) Components For the three For the three Affected Line Item in the Statement Where Net Income is Presented Unrealized gains and losses on available-for-sale securities $ — $ (6 ) Net loss on securities available for sale Tax effect — 2 Income tax expense — (4 ) Net of tax Amortization of defined benefit pension items Actuarial gains/(losses) (426 ) (b) (83 ) (b) Salaries, wages and benefits Tax effect 145 28 Income tax expense (281 ) (55 ) Net of tax Total reclassifications for the period $ (281 ) $ (59 ) Net of tax (a) Amounts in parentheses indicate expenses and other amounts indicate income. (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)	6 Months Ended
	Jun. 30, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Acquired Intangible Assets, Other than Goodwill	Acquired intangible assets, other than goodwill, as of June 30, 2017 and June 30, 2016 were as follows: 2017 2016 Gross Accumulated Net Gross Accumulated Net Amortized intangible assets(1): MSRs $ 975 $ 279 $ 696 $ 819 $ 195 $ 624 Core deposit intangibles 7,274 6,476 798 7,274 5,807 1,467 Total amortized intangible assets $ 8,249 $ 6,755 $ 1,494 $ 8,093 $ 6,002 $ 2,091 (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 Total 2017 $ 19 $ 262 $ 281 2018 39 111 150 2019 39 88 127 2020 39 72 111 2021 38 68 106 Thereafter 522 197 719 $ 696 $ 798 $ 1,494

Short-Term Borrowings (Tables)

Short-Term Borrowings (Tables)	6 Months Ended
	Jun. 30, 2017
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 June 30, 2017 At December 31, 2016 Federal Short-term Federal Short-term Outstanding balance $ — $ 48,300 $ — $ 31,000 Maximum indebtedness — 106,300 20,000 70,400 Average balance — 27,294 116 10,483 Average rate paid — 0.94 % 0.86 % 0.42 % Interest rate on balance — 1.17 % — 0.64 %
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 June 30, 2017 and December 31, 2016. All of the repurchase agreements are overnight agreements. June 30, 2017 December 31, 2016 Securities pledged for repurchase agreements: U.S. Treasury securities $ 536 $ 1,761 Obligations of U.S. government agencies 12,194 27,164 Total securities pledged $ 12,730 $ 28,925 Gross amount of recognized liabilities for repurchase agreements $ 12,730 $ 28,925 Amounts related to agreements not included in offsetting disclosures above $ — $ —

Earnings per Common Share (Tabl

Earnings per Common Share (Tables)	6 Months Ended
	Jun. 30, 2017
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 equity incentive plan, computed using the treasury stock method, and the impact of the Company’s convertible preferred stock using the “if converted” method. Three months ended Six months ended June 30, June 30, 2017 2016 2017 2016 Basic Net income $ 3,596 $ 5,181 $ 8,231 $ 9,906 Preferred stock dividends 308 391 627 782 Net income available to common shareholders—basic $ 3,288 $ 4,790 $ 7,604 $ 9,124 Weighted average common shares outstanding—basic 10,162,528 7,877,119 9,634,363 7,861,444 Basic earnings per common share $ 0.32 $ 0.61 $ 0.79 $ 1.16 Diluted Net income available to common shareholders—basic $ 3,288 $ 4,790 $ 7,604 $ 9,124 Preferred stock dividends 308 391 627 782 Net income available to common shareholders—diluted $ 3,596 $ 5,181 $ 8,231 $ 9,906 Weighted average common shares outstanding for basic earnings per common share 10,162,528 7,877,119 9,634,363 7,861,444 Add: Dilutive effects of convertible preferred shares 2,431,349 3,074,402 2,469,465 3,076,323 Average shares and dilutive potential common shares outstanding—diluted 12,593,877 10,951,521 12,103,828 10,937,767 Diluted earnings per common share $ 0.29 $ 0.47 $ 0.68 $ 0.91

Commitments, Contingencies an32

Commitments, Contingencies and Off-Balance Sheet Risk (Tables)	6 Months Ended
	Jun. 30, 2017
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 June 30, 2017 and December 31, 2016: Contract Amount June 30, 2017 December 31, 2016 Fixed Variable Fixed Variable Commitment to extend credit: Lines of credit and construction loans $ 8,615 $ 275,584 $ 6,905 $ 202,923 Overdraft protection 6 23,475 5 29,075 Letters of credit 624 317 600 349 $ 9,245 $ 299,376 $ 7,510 $ 232,347

Pension Information (Tables)

Pension Information (Tables)	6 Months Ended
	Jun. 30, 2017
Retirement Benefits [Abstract]
Components of Net Periodic Pension Benefit	Net periodic pension benefit was as follows: Three months ended Six months ended June 30, June 30, 2017 2016 2017 2016 Service cost $ — $ — $ — $ — Interest cost 171 170 338 340 Expected return on plan assets (283 ) (274 ) (561 ) (548 ) Other components 426 83 520 166 Net periodic pension benefit $ 314 $ (21 ) $ 297 $ (42 )

Equity Incentive Plan (Tables)

Equity Incentive Plan (Tables)	6 Months Ended
	Jun. 30, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Summary of Company's Restricted Stock	The following is a summary of the status of the Company’s restricted shares and changes therein for the three- and six-month periods ended June 30, 2017: Three months ended Six months ended June 30, 2017 June 30, 2017 Number of Weighted Number of Weighted Nonvested at beginning of period 42,138 $ 15.60 37,050 $ 10.77 Granted — — 17,898 22.15 Vested — — (12,810 ) 10.76 Forfeited — — — — Nonvested at June 30, 2017 42,138 $ 15.60 42,138 $ 15.60 The following is a summary of the status of the Company’s restricted shares as of June 30, 2017: At June 30, 2017 Shares Expense Years 16,699 $ 18 0.50 15,748 50 1.50 11,713 146 2.50 10,260 77 3.50 6,185 125 4.50 60,605 $ 416 3.08

Fair Value Measurement (Tables)

Fair Value Measurement (Tables)	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Assets Measured at Fair Value	Assets measured at fair value are summarized below. Fair Value Measurements at June 30, 2017 Using: Assets: (Level 1) (Level 2) (Level 3) Assets measured at fair value on a recurring basis: U.S. Treasury securities and obligations of U.S. Government agencies $ — $ 35,763 $ — Obligations of states and political subdivisions — 108,942 — Mortgage-backed securities in government sponsored entities — 84,735 — Equity securities in financial institutions — 757 — Swap asset — 1,706 — Liabilities measured at fair value on a recurring basis: Swap liability — 1,706 — Assets measured at fair value on a nonrecurring basis: Impaired loans $ — $ — $ 2,966 Other real estate owned — — 27 Fair Value Measurements at December 31, 2016 Using: Assets: (Level 1) (Level 2) (Level 3) Assets measured at fair value on a recurring basis: U.S. Treasury securities and obligations of U.S. Government agencies $ — $ 37,446 $ — Obligations of states and political subdivisions — 94,998 — Mortgage-backed securities in government sponsored entities — 62,642 — Equity securities in financial institutions — 778 — Swap asset — 1,839 — Liabilities measured at fair value on a recurring basis: Swap liability — 1,839 — Assets measured at fair value on a nonrecurring basis: Impaired loans $ — $ — $ 952 Other real estate owned — — 37
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 June 30, 2017. Quantitative Information about Level 3 Fair Value Measurements June 30, 2017 Fair Value Valuation Technique Unobservable Input Range Weighted Impaired loans $ 2,966 Appraisal of collateral Appraisal 10% - 54% 35% Liquidation 0% - 10% 5% Holding 0 - 30 months 20 months Other real estate owned $ 27 Appraisal of collateral Appraisal 10% - 30% 10% Liquidation 0% - 10% 10% 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, 2016. Quantitative Information about Level 3 Fair Value Measurements December 31, 2016 Fair Value Valuation Technique Unobservable Input Range Weighted Impaired loans $ 952 Appraisal of collateral Appraisal 10% - 67% 64% Liquidation 0% - 10% 4% Holding 0 - 30 months 19 months Other real estate owned $ 37 Appraisal of collateral Appraisal 10% - 30% 10% Liquidation 0% - 10% 10%
Carrying Amount and Fair Value of Financial Instruments	The carrying amount and fair values of financial instruments are as follows: June 30, 2017 Carrying Total Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 39,515 $ 39,515 $ 39,515 $ — $ — Securities available for sale 230,197 230,197 — 230,197 — Other securities 14,225 14,225 14,225 — — Loans, held for sale 4,728 4,728 4,728 — — Loans, net of allowance for loan losses 1,087,770 1,088,242 — — 1,088,242 Bank owned life insurance 24,839 24,839 24,839 — — Accrued interest receivable 3,928 3,928 3,928 — — Swap asset 1,706 1,706 — 1,706 — Financial Liabilities: Nonmaturing deposits 975,116 975,116 975,116 — — Time deposits 189,772 189,807 — — 189,807 Short-term FHLB advances 48,300 48,300 48,300 — — Long-term FHLB advances 15,000 14,987 — — 14,987 Securities sold under agreement to repurchase 12,730 12,730 12,730 — — Subordinated debentures 29,427 29,378 — — 29,378 Accrued interest payable 101 101 101 — — Swap liability 1,706 1,706 — 1,706 — December 31, 2016 Carrying Total Level 1 Level 2 Level 3 Financial Assets: Cash and due from financial institutions $ 36,695 $ 36,695 $ 36,695 $ — $ — Securities available for sale 195,864 195,864 — 195,864 — Loans, held for sale 2,268 2,268 2,268 — — Loans, net of allowance for loan losses 1,042,201 1,047,329 — — 1,047,329 Other securities 14,055 14,055 14,055 — — Bank owned life insurance 24,552 24,552 24,552 — — Accrued interest receivable 3,854 3,854 3,854 — — Swap asset 1,839 1,839 — 1,839 — Financial Liabilities: Nonmaturing deposits 913,677 913,677 913,677 — — Time deposits 207,426 207,784 — — 207,784 Short-term FHLB advances 31,000 31,007 31,007 — — Long-term FHLB advances 17,500 17,553 — — 17,553 Securities sold under agreement to repurchase 28,925 28,925 28,925 — — Subordinated debentures 29,427 27,414 — — 27,414 Accrued interest payable 181 181 181 — — Swap liability 1,839 1,839 — 1,839 —

Derivative Hedging Instruments

Derivative Hedging Instruments (Tables)	6 Months Ended
	Jun. 30, 2017
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 June 30, 2017. Notional Weighted Impact of a Repricing Derivative Assets $ 55,633 5.09 % $ 30 Monthly Derivative Liabilities (55,633 ) -5.09 % (30 ) 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, 2016. Notional Weighted Impact of a Repricing Derivative Assets $ 52,975 5.07 % $ 30 Monthly Derivative Liabilities (52,975 ) -5.07 % (30 ) Monthly Net Exposure $ — $ —

Consolidated Financial Statem37

Consolidated Financial Statements - Additional Information (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2017USD ($)SegmentDwellings
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 | Dwellings	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	$ 265,921
Amount payable to lessors in percentage	24.10%
Residential Buildings and Dwellings [Member]
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]
Amount payable to lessors	$ 147,812
Amount payable to lessors in percentage	13.40%
Maximum [Member]
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]
Percentage of insurance commission revenue of total revenue	1.00%
WSP [Member] | Maximum [Member]
Nature Of Operations And Summary Of Significant Accounting Policies [Line Items]
Percentage of insurance commission revenue of total revenue	1.00%

Significant Accounting Polici38

Significant Accounting Policies - Additional Information (Detail) - Maximum [Member]	6 Months Ended
	Jun. 30, 2017
Significant Accounting Policies [Line Items]
Percentage of increase on assets due to new accounting standard updates	1.00%
Percentage of increase on liabilities due to new accounting standard updates	1.00%

Securities - Available for Sale

Securities - Available for Sale Securities (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 225,248	$ 192,820
Gross Unrealized Gains	5,673	4,292
Gross Unrealized Losses	(724)	(1,248)
Total securities available for sale, Fair Value	230,197	195,864
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	35,690	37,406
Gross Unrealized Gains	158	117
Gross Unrealized Losses	(85)	(77)
Total securities available for sale, Fair Value	35,763	37,446
Obligations of States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	104,811	92,177
Gross Unrealized Gains	4,386	3,395
Gross Unrealized Losses	(255)	(574)
Total securities available for sale, Fair Value	108,942	94,998
Mortgage-backed Securities in Government Sponsored Entities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	84,266	62,756
Gross Unrealized Gains	853	483
Gross Unrealized Losses	(384)	(597)
Total securities available for sale, Fair Value	84,735	62,642
Total Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	224,767	192,339
Gross Unrealized Gains	5,397	3,995
Gross Unrealized Losses	(724)	(1,248)
Total securities available for sale, Fair Value	229,440	195,086
Equity Securities in Financial Institutions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	481	481
Gross Unrealized Gains	276	297
Total securities available for sale, Fair Value	$ 757	$ 778

Securities - Amortized Cost and

Securities - Amortized Cost and Fair Value of Securities by Contractual Maturity (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Investments, Debt and Equity Securities [Abstract]
Amortized Cost, Due in one year or less	$ 4,800
Amortized Cost, Due after one year through five years	33,657
Amortized Cost, Due after five years through ten years	31,566
Amortized Cost, Due after ten years	70,478
Amortized Cost, Mortgage-backed securities	84,266
Amortized Cost, Equity securities	481
Amortized Cost	225,248	$ 192,820
Fair value, Due in one year or less	4,801
Fair value, Due after one year through five years	33,779
Fair value, Due after five years through ten years	33,177
Fair value, Due after ten years	72,948
Fair value, Mortgage-backed securities	84,735
Fair value, Equity securities	757
Fair value, Total securities available for sale	$ 230,197	$ 195,864

Securities - Proceeds from Sale

Securities - Proceeds from Sales of Securities, Gross Realized Gains and Losses (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Investments, Debt and Equity Securities [Abstract]
Sale proceeds		$ 1,994		$ 1,994
Gross realized gains	$ 0	0	$ 0	0
Gross realized losses	$ 0	0	$ 0	0
Gains from securities called or settled by the issuer		$ 6		$ 1

Securities - Additional Informa

Securities - Additional Information (Detail) $ in Thousands	Jun. 30, 2017USD ($)Security	Dec. 31, 2016USD ($)
Investments, Debt and Equity Securities [Abstract]
Carrying value of pledged securities | $	$ 138,078	$ 139,179
Number of securities in portfolio with unrealized losses | Security	56

Securities - Securities with Un

Securities - Securities with Unrealized Losses Not Recognized in Income (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value	$ 59,484	$ 65,891
12 Months or less, Unrealized Loss	(593)	(1,185)
More than 12 months, Fair Value	5,478	4,261
More than 12 months, Unrealized Loss	(131)	(63)
Total Fair Value	64,962	70,152
Total Unrealized Loss	(724)	(1,248)
U.S. Treasury Securities and Obligations of U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value	20,067	13,271
12 Months or less, Unrealized Loss	(73)	(61)
More than 12 months, Fair Value	821	893
More than 12 months, Unrealized Loss	(12)	(16)
Total Fair Value	20,888	14,164
Total Unrealized Loss	(85)	(77)
Obligations of States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value	11,377	17,167
12 Months or less, Unrealized Loss	(188)	(558)
More than 12 months, Fair Value	1,547	519
More than 12 months, Unrealized Loss	(67)	(16)
Total Fair Value	12,924	17,686
Total Unrealized Loss	(255)	(574)
Mortgage-backed Securities in Government Sponsored Entities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 Months or less, Fair Value	28,040	35,453
12 Months or less, Unrealized Loss	(332)	(566)
More than 12 months, Fair Value	3,110	2,849
More than 12 months, Unrealized Loss	(52)	(31)
Total Fair Value	31,150	38,302
Total Unrealized Loss	$ (384)	$ (597)

Loans - Loan Balances (Detail)

Loans - Loan Balances (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 1,100,817	$ 1,055,506
Allowance for loan losses	(13,047)	(13,305)	$ (13,047)
Net loans	1,087,770	1,042,201
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	143,708	135,462
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	172,262	161,364
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	405,876	395,931
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	258,580	247,308
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	63,538	56,293
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	39,069	41,170
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 17,784	$ 17,978

Loans - Additional Information

Loans - Additional Information (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Receivables [Abstract]
Deferred loan fees	$ 4	$ 94

Allowance for Loan Losses - Add

Allowance for Loan Losses - Additional Information (Detail) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2017USD ($)SecurityLoan	Jun. 30, 2016USD ($)SecurityLoan	Jun. 30, 2017USD ($)SecurityLoan	Jun. 30, 2016USD ($)SecurityLoan	Dec. 31, 2016USD ($)
Accounts, Notes, Loans and Financing Receivable [Line Items]
Period for calculating Loss migration rates of portfolio segments			3 years
Allowance for loan losses	$ 13,047	$ 13,047	$ 13,047	$ 13,047	$ 13,305
Proceeds from payoff on previously charged-off loans		$ 1,303		$ 1,303
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	0	0
Impaired loans				Greater than $350
Allowance for loan losses recorded for acquired loans			$ 155		175
Foreclosed assets	$ 27		27		37
TDRs [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	421		421		278
Residential Mortgage [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Foreclosed assets	27		27
Residential mortgages in process of foreclosure	$ 328		$ 328		$ 710

Allowance for Loan Losses - Cha

Allowance for Loan Losses - Changes in the Allowance for Loan Losses (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	$ 13,300	$ 14,433	$ 13,305	$ 14,361
Charge-offs	(357)	(230)	(488)	(356)
Recoveries	104	1,644	230	1,842
Provision		(1,300)		(1,300)
Ending Balance	13,047	14,547	13,047	14,547
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	1,569	1,446	2,018	1,478
Charge-offs		(20)	(1)	(42)
Recoveries	27	30	83	35
Provision	12	101	(492)	86
Ending Balance	1,608	1,557	1,608	1,557
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	4,543	4,711	4,606	4,657
Recoveries	4	1,319	9	1,359
Provision	192	(1,061)	124	(1,047)
Ending Balance	4,739	4,969	4,739	4,969
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	3,022	4,114	3,089	4,086
Charge-offs	(107)	(129)	(196)	(225)
Recoveries	32	272	87	361
Provision	(271)	(358)	(304)	(323)
Ending Balance	2,676	3,899	2,676	3,899
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	413	408	420	371
Recoveries	14	1	19	2
Provision	55	(43)	43	(7)
Ending Balance	482	366	482	366
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	407	496	442	538
Provision	18	(20)	(17)	(62)
Ending Balance	425	476	425	476
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	354	358	314	382
Charge-offs	(40)	(39)	(81)	(47)
Recoveries	11	19	14	33
Provision	(1)	20	77	(10)
Ending Balance	324	358	324	358
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	2,259	2,372	2,171	2,467
Charge-offs	(210)	(42)	(210)	(42)
Recoveries	16	3	18	52
Provision	(55)	60	31	(84)
Ending Balance	2,010	2,393	2,010	2,393
Unallocated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Beginning balance	733	528	245	382
Provision	50	1	538	147
Ending Balance	$ 783	$ 529	$ 783	$ 529

Allowance for Loan Losses - End

Allowance for Loan Losses - Ending Allocation of Allowance for Loan Losses and Loan Balances Outstanding (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Jun. 30, 2016	Mar. 31, 2016	Jan. 04, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	$ 348		$ 188
Collectively evaluated for impairment	12,544		12,942
Total	13,047	$ 13,300	13,305	$ 14,547	$ 14,433	$ 14,361
Individually evaluated for impairment	5,733		6,539
Collectively evaluated for impairment	1,094,846		1,048,711
Total	1,100,817		1,055,506
Receivables Acquired with Deteriorated Credit Quality [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired with credit deterioration	155		175
Loan balance of loans acquired with credit deterioration	238		256
Commercial and Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	235		82
Collectively evaluated for impairment	1,291		1,850
Total	1,608	1,569	2,018	1,557	1,446	1,478
Individually evaluated for impairment	1,562		1,983
Collectively evaluated for impairment	142,059		133,391
Total	143,708		135,462
Commercial and Agriculture [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired with credit deterioration	82		86
Loan balance of loans acquired with credit deterioration	87		88
Commercial Real Estate Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	4		4
Collectively evaluated for impairment	2,006		2,167
Total	2,010	2,259	2,171	2,393	2,372	2,467
Individually evaluated for impairment	1,715		1,896
Collectively evaluated for impairment	170,547		159,468
Total	172,262		161,364
Commercial Real Estate Non Owner Occupied [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Collectively evaluated for impairment	4,739		4,606
Total	4,739	4,543	4,606	4,969	4,711	4,657
Individually evaluated for impairment	355		359
Collectively evaluated for impairment	405,521		395,572
Total	405,876		395,931
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	103		102
Collectively evaluated for impairment	2,500		2,898
Total	2,676	3,022	3,089	3,899	4,114	4,086
Individually evaluated for impairment	1,487		1,686
Collectively evaluated for impairment	256,942		245,454
Total	258,580		247,308
Residential Real Estate [Member] | Receivables Acquired with Deteriorated Credit Quality [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans acquired with credit deterioration	73		89
Loan balance of loans acquired with credit deterioration	151		168
Real Estate Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Collectively evaluated for impairment	482		420
Total	482	413	420	366	408	371
Collectively evaluated for impairment	63,538		56,293
Total	63,538		56,293
Farm Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Individually evaluated for impairment	6
Collectively evaluated for impairment	419		442
Total	425	407	442	476	496	538
Individually evaluated for impairment	614		614
Collectively evaluated for impairment	38,455		40,556
Total	39,069		41,170
Consumer and Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Collectively evaluated for impairment	324		314
Total	324	354	314	358	358	382
Individually evaluated for impairment			1
Collectively evaluated for impairment	17,784		17,977
Total	17,784		17,978
Unallocated [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Collectively evaluated for impairment	783		245
Total	$ 783	$ 733	$ 245	$ 529	$ 528	$ 382

Allowance for Loan Losses - Cre

Allowance for Loan Losses - Credit Exposures by Internally Assigned Grades (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	$ 890,541	$ 854,479
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	852,009	816,760
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	21,818	17,342
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	16,714	20,377
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	143,708	135,462
Commercial and Agriculture [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	136,174	127,867
Commercial and Agriculture [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	5,245	4,300
Commercial and Agriculture [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,289	3,295
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	172,262	161,364
Commercial Real Estate Owner Occupied [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	160,769	151,659
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	6,233	4,016
Commercial Real Estate Owner Occupied [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	5,260	5,689
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	405,876	395,931
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	403,157	393,592
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	1,916	1,676
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	803	663
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	69,375	67,587
Residential Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	61,022	59,015
Residential Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,098	1,661
Residential Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	6,255	6,911
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	58,382	50,721
Real Estate Construction [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	58,340	50,678
Real Estate Construction [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	15	16
Real Estate Construction [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	27	27
Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	39,069	41,170
Farm Real Estate [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	30,753	31,814
Farm Real Estate [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	6,311	5,673
Farm Real Estate [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	2,005	3,683
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,869	2,244
Consumer and Other [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	1,794	2,135
Consumer and Other [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans with credit exposures as assigned an internal risk grade	$ 75	$ 109

Allowance for Loan Losses - Per

Allowance for Loan Losses - Performing and Nonperforming Loans (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Performing	$ 210,232	$ 201,018
Nonperforming	44	9
Total	210,276	201,027
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	189,205	179,721
Total	189,205	179,721
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	5,156	5,572
Total	5,156	5,572
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Performing	15,871	15,725
Nonperforming	44	9
Total	$ 15,915	$ 15,734

Allowance for Loan Losses - Agi

Allowance for Loan Losses - Aging Analysis of Past Due Loans (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	$ 4,623	$ 6,111
Current	1,095,956	1,049,139
Total Loans	1,100,817	1,055,506
Past Due 90 Days and Accruing	44	9
30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,500	3,145
60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	849	1,111
90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	2,274	1,855
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	259	328
Current	143,362	135,046
Total Loans	143,708	135,462
Commercial and Agriculture [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	249	156
Commercial and Agriculture [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		20
Commercial and Agriculture [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	10	152
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,588	1,555
Current	170,674	159,809
Total Loans	172,262	161,364
Commercial Real Estate Owner Occupied [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	334	722
Commercial Real Estate Owner Occupied [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	640	553
Commercial Real Estate Owner Occupied [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	614	280
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	600	463
Current	405,276	395,468
Total Loans	405,876	395,931
Commercial Real Estate Non Owner Occupied [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		147
Commercial Real Estate Non Owner Occupied [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	600	316
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	1,440	3,368
Current	256,989	243,772
Total Loans	258,580	247,308
Residential Real Estate [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	263	1,812
Residential Real Estate [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	198	507
Residential Real Estate [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	979	1,049
Real Estate Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	27
Current	63,511	56,266
Total Loans	63,538	56,293
Real Estate Construction [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	27	27
Farm Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	504	93
Current	38,565	41,077
Total Loans	39,069	41,170
Farm Real Estate [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	504	93
Consumer and Other [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	205	277
Current	17,579	17,701
Total Loans	17,784	17,978
Past Due 90 Days and Accruing	44	9
Consumer and Other [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	150	215
Consumer and Other [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	11	31
Consumer and Other [Member] | 90 Days or Greater [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due	44	31
Receivables Acquired with Deteriorated Credit Quality [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans	238	256
Receivables Acquired with Deteriorated Credit Quality [Member] | Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans	87	88
Receivables Acquired with Deteriorated Credit Quality [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Purchased Credit-Impaired Loans	$ 151	$ 168

Allowance for Loan Losses - Sum

Allowance for Loan Losses - Summary of Nonaccrual Loans Excluding Purchased Credit-Impaired (PCI) Loans (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	$ 6,752	$ 6,943
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	1,342	1,622
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	1,715	1,461
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	611	464
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	2,987	3,266
Real Estate Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	27	27
Farm Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status		2
Consumer and Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total, Non-Accrual Status	$ 70	$ 101

Allowance for Loan Losses - Sch

Allowance for Loan Losses - Schedule of Troubled Debt Restructurings (Detail) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017USD ($)Contract	Jun. 30, 2016USD ($)Contract	Jun. 30, 2017USD ($)Contract	Jun. 30, 2016USD ($)Contract
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract	1	2	1	8
Pre-Modification Outstanding Recorded Investment	$ 13	$ 123	$ 13	$ 1,451
Post-Modification Outstanding Recorded Investment	$ 13	$ 123	$ 13	$ 1,451
Commercial and Agriculture [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract		1		4
Pre-Modification Outstanding Recorded Investment		$ 47		$ 529
Post-Modification Outstanding Recorded Investment		$ 47		$ 529
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract	1	1	1	2
Pre-Modification Outstanding Recorded Investment	$ 13	$ 76	$ 13	$ 308
Post-Modification Outstanding Recorded Investment	$ 13	$ 76	$ 13	$ 308
Farm Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Number of Contracts | Contract				2
Pre-Modification Outstanding Recorded Investment				$ 614
Post-Modification Outstanding Recorded Investment				$ 614

Allowance for Loan Losses - Imp

Allowance for Loan Losses - Impaired Financing Receivables Excluding PCI Loans - Recorded Investment and Unpaid Principal Balances (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	$ 3,470	$ 5,121
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	3,734	6,145
Impaired financing receivables, with no related allowance recorded, Related Allowance	0	0
Impaired financing receivables, with an allowance recorded, Recorded Investment	2,263	1,418
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	2,817	1,972
Impaired financing receivables, with an allowance recorded, Related Allowance	348	188
Impaired financing receivables, Recorded Investment, Total	5,733	6,539
Impaired financing receivables, Unpaid Principal Balance, Total	6,551	8,117
Impaired financing receivables, Related Allowance, Total	348	188
Commercial and Agriculture [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	375	1,230
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	376	1,751
Impaired financing receivables, with no related allowance recorded, Related Allowance	0	0
Impaired financing receivables, with an allowance recorded, Recorded Investment	1,187	753
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	1,737	1,303
Impaired financing receivables, with an allowance recorded, Related Allowance	235	82
Impaired financing receivables, Recorded Investment, Total	1,562	1,983
Impaired financing receivables, Unpaid Principal Balance, Total	2,113	3,054
Impaired financing receivables, Related Allowance, Total	235	82
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	1,485	1,658
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	1,650	1,803
Impaired financing receivables, with no related allowance recorded, Related Allowance	0	0
Impaired financing receivables, with an allowance recorded, Recorded Investment	230	238
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	230	238
Impaired financing receivables, with an allowance recorded, Related Allowance	4	4
Impaired financing receivables, Recorded Investment, Total	1,715	1,896
Impaired financing receivables, Unpaid Principal Balance, Total	1,880	2,041
Impaired financing receivables, Related Allowance, Total	4	4
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	355	359
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	381	386
Impaired financing receivables, with no related allowance recorded, Related Allowance	0	0
Impaired financing receivables, Recorded Investment, Total	355	359
Impaired financing receivables, Unpaid Principal Balance, Total	381	386
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	1,105	1,259
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	1,177	1,590
Impaired financing receivables, with no related allowance recorded, Related Allowance	0	0
Impaired financing receivables, with an allowance recorded, Recorded Investment	382	427
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	386	431
Impaired financing receivables, with an allowance recorded, Related Allowance	103	102
Impaired financing receivables, Recorded Investment, Total	1,487	1,686
Impaired financing receivables, Unpaid Principal Balance, Total	1,563	2,021
Impaired financing receivables, Related Allowance, Total	103	102
Farm Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment	150	614
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance	150	614
Impaired financing receivables, with no related allowance recorded, Related Allowance	0	0
Impaired financing receivables, with an allowance recorded, Recorded Investment	464
Impaired financing receivables, with an allowance recorded, Unpaid Principal Balance	464
Impaired financing receivables, with an allowance recorded, Related Allowance	6
Impaired financing receivables, Recorded Investment, Total	614	614
Impaired financing receivables, Unpaid Principal Balance, Total	614	614
Impaired financing receivables, Related Allowance, Total	6
Consumer and Other [Member]
Financing Receivable, Impaired [Line Items]
Impaired financing receivables, with no related allowance recorded, Recorded Investment		1
Impaired financing receivables, with no related allowance recorded, Unpaid Principal Balance		1
Impaired financing receivables, with no related allowance recorded, Related Allowance	$ 0	0
Impaired financing receivables, Recorded Investment, Total		1
Impaired financing receivables, Unpaid Principal Balance, Total		$ 1

Allowance for Loan Losses - I55

Allowance for Loan Losses - Impaired Loans - Average Recorded Investment and Interest Income Recognized (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Financing Receivable, Impaired [Line Items]
Impaired loans, Average Recorded Investment, Total	$ 5,980	$ 8,740	$ 6,166	$ 8,278
Impaired loans, Interest Income Recognized, Total	60	907	123	962
Commercial and Agriculture [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans, Average Recorded Investment, Total	1,643	2,469	1,756	1,937
Impaired loans, Interest Income Recognized, Total	6	8	20	11
Commercial Real Estate Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans, Average Recorded Investment, Total	1,795	1,630	1,829	1,800
Impaired loans, Interest Income Recognized, Total	26	20	48	45
Commercial Real Estate Non Owner Occupied [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans, Average Recorded Investment, Total	356	1,363	357	1,489
Impaired loans, Interest Income Recognized, Total	2	853	3	857
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans, Average Recorded Investment, Total	1,572	1,878	1,610	1,799
Impaired loans, Interest Income Recognized, Total	19	20	39	39
Farm Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans, Average Recorded Investment, Total	614	1,398	614	1,250
Impaired loans, Interest Income Recognized, Total	$ 7	6	$ 13	10
Consumer and Other [Member]
Financing Receivable, Impaired [Line Items]
Impaired loans, Average Recorded Investment, Total		$ 2		$ 3

Allowance for Loan Losses - S56

Allowance for Loan Losses - Schedule of Changes in Amortized Yield for PCI Loans (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Balance at beginning of period	$ 40	$ 74	$ 49	$ 82
Acquisition of PCI loans	0	0	0	0
Accretion	(9)	(8)	(18)	(16)
Balance at end of period	$ 31	$ 66	$ 31	$ 66

Allowance for Loan Losses - S57

Allowance for Loan Losses - Schedule of Loans Acquired and Accounted (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Receivables [Abstract]
Outstanding balance	$ 814	$ 850
Carrying amount	$ 238	$ 256

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		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance			$ 137,616
Amounts reclassified from accumulated other comprehensive loss	$ 281	$ 59	343	$ 111
Net current-period other comprehensive income	1,240	1,106	1,601	2,419
Ending balance	178,843		178,843
Unrealized Gains (Losses) on Available-for-Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	2,307	4,812	2,008	3,554
Other comprehensive income before reclassifications	959	1,047	1,258	2,308
Amounts reclassified from accumulated other comprehensive loss		4		1
Net current-period other comprehensive income	959	1,051	1,258	2,309
Ending balance	3,266	5,863	3,266	5,863
Defined Benefit Pension Items [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(4,283)	(3,994)	(4,345)	(4,049)
Amounts reclassified from accumulated other comprehensive loss	281	55	343	110
Net current-period other comprehensive income	281	55	343	110
Ending balance	(4,002)	(3,939)	(4,002)	(3,939)
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(1,976)	818	(2,337)	(495)
Other comprehensive income before reclassifications	959	1,047	1,258	2,308
Amounts reclassified from accumulated other comprehensive loss	281	59	343	111
Net current-period other comprehensive income	1,240	1,106	1,601	2,419
Ending balance	$ (736)	$ 1,924	$ (736)	$ 1,924

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		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net gain (loss) on sale of securities		$ (6)		$ (1)
Income taxes	$ 1,323	2,084	$ 3,216	3,947
Net of tax	(3,288)	(4,790)	(7,604)	(9,124)
Reclassifications, net of tax	(281)	(59)	(343)	(111)
Unrealized Gains (Losses) on Available-for-Sale Securities [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Reclassifications, net of tax		(4)		(1)
Unrealized Gains (Losses) on Available-for-Sale Securities [Member] | Reclassification out of Accumulated Other Comprehensive Loss [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net gain (loss) on sale of securities		(6)		(1)
Income taxes		2
Net of tax		(4)		(1)
Accumulated Defined Benefit Plans Adjustment, Actuarial Losses [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Salaries, wages and benefits	(426)	(83)	(520)	(166)
Defined Benefit Pension Items [Member]
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income taxes	145	28	177	56
Reclassifications, net of tax	$ (281)	$ (55)	$ (343)	$ (110)

Goodwill and Intangible Asset60

Goodwill and Intangible Assets - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 27,095,000		$ 27,095,000		$ 27,095,000
Change in carrying amount of goodwill			0	$ 0
Amortization of core deposit intangible assets	$ 158,000	$ 172,000	325,000	355,000
Aggregate mortgage servicing rights amortization			$ 28,000	$ 15,000

Goodwill and Intangible Asset61

Goodwill and Intangible Assets - Schedule of Acquired Intangible Assets, Other than Goodwill (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 8,249	$ 8,093
Accumulated Amortization	6,755	6,002
Estimated amortization expense	1,494	2,091
MSRs [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	975	819
Accumulated Amortization	279	195
Estimated amortization expense	696	624
Core deposit intangibles [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	7,274	7,274
Accumulated Amortization	6,476	5,807
Estimated amortization expense	$ 798	$ 1,467

Goodwill and Intangible Asset62

Goodwill and Intangible Assets - Schedule of Estimated Amortization Expense (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Jun. 30, 2016
Acquired Finite-Lived Intangible Assets [Line Items]
2,017	$ 281
2,018	150
2,019	127
2,020	111
2,021	106
Thereafter	719
Estimated amortization expense	1,494	$ 2,091
MSRs [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
2,017	19
2,018	39
2,019	39
2,020	39
2,021	38
Thereafter	522
Estimated amortization expense	696	624
Core deposit intangibles [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
2,017	262
2,018	111
2,019	88
2,020	72
2,021	68
Thereafter	197
Estimated amortization expense	$ 798	$ 1,467

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 ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Federal Funds Purchased [Member]
Short-term Debt [Line Items]
Maximum indebtedness		$ 20,000,000
Average balance		$ 116,000
Average rate paid		0.86%
Short Term Borrowings [Member]
Short-term Debt [Line Items]
Outstanding balance	$ 48,300,000	$ 31,000,000
Maximum indebtedness	106,300,000	70,400,000
Average balance	$ 27,294,000	$ 10,483,000
Average rate paid	0.94%	0.42%
Interest rate on balance	1.17%	0.64%

Short-Term Borrowings - Summa64

Short-Term Borrowings - Summary of Securities Pledged as Collateral Under Repurchase Agreements (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Offsetting Liabilities [Line Items]
Gross amount of recognized liabilities for repurchase agreements	$ 12,730	$ 28,925
Gross amount of recognized liabilities for repurchase agreements	12,730	28,925
Amounts related to agreements not included in offsetting disclosures above	0	0
U.S.Treasury Securities [Member]
Offsetting Liabilities [Line Items]
Gross amount of recognized liabilities for repurchase agreements	536	1,761
Gross amount of recognized liabilities for repurchase agreements	536	1,761
Obligations of U.S. Government Agencies [Member]
Offsetting Liabilities [Line Items]
Gross amount of recognized liabilities for repurchase agreements	12,194	27,164
Gross amount of recognized liabilities for repurchase agreements	$ 12,194	$ 27,164

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		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Basic
Net Income	$ 3,596	$ 5,181	$ 8,231	$ 9,906
Preferred stock dividends	308	391	627	782
Net income available to common shareholders-basic	$ 3,288	$ 4,790	$ 7,604	$ 9,124
Weighted average common shares outstanding-basic	10,162,528	7,877,119	9,634,363	7,861,444
Basic earnings per common share	$ 0.32	$ 0.61	$ 0.79	$ 1.16
Diluted
Net income available to common shareholders-basic	$ 3,288	$ 4,790	$ 7,604	$ 9,124
Preferred stock dividends	308	391	627	782
Net income available to common shareholders-diluted	$ 3,596	$ 5,181	$ 8,231	$ 9,906
Weighted average common shares outstanding for basic earnings per common share	10,162,528	7,877,119	9,634,363	7,861,444
Add: Dilutive effects of convertible preferred shares	2,431,349	3,074,402	2,469,465	3,076,323
Average shares and dilutive potential common shares outstanding-diluted	12,593,877	10,951,521	12,103,828	10,937,767
Diluted earnings per common share	$ 0.29	$ 0.47	$ 0.68	$ 0.91

Earnings per Common Share - Add

Earnings per Common Share - Additional Information (Detail) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Earnings Per Share [Abstract]
Dilutive shares related to convertible preferred stock	2,431,349	3,074,402	2,469,465	3,076,323

Commitments, Contingencies an67

Commitments, Contingencies and Off-Balance-Sheet Risk - Contractual Amounts of Financial Instruments with Off-Balance-Sheet Risk (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	$ 9,245	$ 7,510
Variable Rate	299,376	232,347
Lines of Credit and Construction Loans [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	8,615	6,905
Variable Rate	275,584	202,923
Overdraft Protection [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	6	5
Variable Rate	23,475	29,075
Letters of Credit [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fixed Rate	624	600
Variable Rate	$ 317	$ 349

Commitments, Contingencies an68

Commitments, Contingencies and Off-Balance-Sheet Risk - Additional Information (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
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
Average reserve balance under Federal Reserve Board requirements	$ 10,471	$ 2,887
Minimum [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Range of fixed interest rate loan commitments	3.25%	3.25%
Maximum [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Range of fixed interest rate loan commitments	8.00%	8.75%

Pension Information - Additiona

Pension Information - Additional Information (Detail) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Retirement Benefits [Abstract]
Additional benefits under pension plan	$ 0
Expected future employer contributions	$ 500,000
Employer contributions		$ 500,000

Pension Information - Component

Pension Information - Components of Net Periodic Pension Benefit (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Retirement Benefits [Abstract]
Service cost	$ 0	$ 0	$ 0	$ 0
Interest cost	171	170	338	340
Expected return on plan assets	(283)	(274)	(561)	(548)
Other components	426	83	520	166
Net periodic pension benefit	$ 314	$ (21)	$ 297	$ (42)

Equity Incentive Plan - Additio

Equity Incentive Plan - Additional Information (Detail) - USD ($) $ in Thousands	May 16, 2017	May 17, 2016	Jan. 04, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted common shares granted				60,605
Share based compensation expense				$ 173
Expected future compensation expense				$ 416
Civista [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation - Civista BOD	$ 144	$ 130	$ 32
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted shares vesting service period				3 years
Restricted common shares granted	6,804	12,285	2,730	17,898
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				292,576
Options granted				0	0
Expected future compensation expense				$ 416
Weighted average remaining life of grants related to unvested awards not yet recognized				3 years 29 days

Equity Incentive Plan - Summary

Equity Incentive Plan - Summary of Company's Restricted Stock (Detail) - USD ($) $ / shares in Units, $ in Thousands	May 16, 2017	May 17, 2016	Jan. 04, 2016	Jun. 30, 2017	Jun. 30, 2017
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted					60,605
Expected future compensation expense				$ 416	$ 416
Expected future compensation expense, restricted shares vesting period					3 years 29 days
Restricted Stock [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Nonvested at beginning of period				42,138	37,050
Number of Restricted Shares, Granted	6,804	12,285	2,730		17,898
Number of Restricted Shares, Vested					(12,810)
Number of Restricted Shares, Forfeited				0	0
Number of Restricted Shares, Nonvested at June 30, 2017				42,138	42,138
Weighted Average Grant Date Fair Value, Nonvested at beginning of period				$ 15.60	$ 10.77
Weighted Average Grant Date Fair Value, Granted					22.15
Weighted Average Grant Date Fair Value, Vested					10.76
Weighted Average Grant Date Fair Value, Forfeited				0	0
Weighted Average Grant Date Fair Value, Nonvested at June 30, 2017				$ 15.60	$ 15.60
Restricted Shares Awarded in 2015 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted					16,699
Expected future compensation expense				$ 18	$ 18
Expected future compensation expense, restricted shares vesting period					6 months
Restricted Shares Awarded in 2016 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted					15,748
Expected future compensation expense				50	$ 50
Expected future compensation expense, restricted shares vesting period					1 year 6 months
Restricted Shares Awarded in 2017 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted					11,713
Expected future compensation expense				146	$ 146
Expected future compensation expense, restricted shares vesting period					2 years 6 months
Restricted Shares Awarded in 2018 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted					10,260
Expected future compensation expense				77	$ 77
Expected future compensation expense, restricted shares vesting period					3 years 6 months
Restricted Shares Awarded in 2019 [Member]
Schedule Of Nonvested Stock Option Activity [Line Items]
Number of Restricted Shares, Granted					6,185
Expected future compensation expense				$ 125	$ 125
Expected future compensation expense, restricted shares vesting period					4 years 6 months

Fair Value Measurement - Assets

Fair Value Measurement - Assets Measured at Fair Value (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 2,966	$ 952
Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	27	37
(Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair value swap asset	1,706
Fair value swap liability	1,706	1,839
(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]
Fair value swap asset	1,706	1,839
Fair value swap liability	1,706	1,839
(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]
Assets	35,763	37,446
(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]
Assets	108,942	94,998
(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]
Assets	84,735	62,642
(Level 2) [Member] | Assets Measured at Fair Value on a Recurring Basis [Member] | Equity Securities in Financial Institutions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	757	778
(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	2,966	952
(Level 3) [Member] | Assets Measured at Fair Value on a Nonrecurring Basis [Member] | Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets	$ 27	$ 37

Fair Value Measurement - Quanti

Fair Value Measurement - Quantitative Information about Level 3 Fair Value Measurements (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Impaired Loans [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Estimate	$ 2,966	$ 952
Impaired Loans [Member] | Appraisal of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Measurements, Valuation Technique	Appraisal of collateral
Other Real Estate Owned [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Estimate	$ 27	$ 37
Other Real Estate Owned [Member] | Appraisal of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Measurements, Valuation Technique	Appraisal of collateral
Maximum [Member] | Impaired Loans [Member] | Appraisal of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Assumptions, Appraisal adjustments	54.00%	67.00%
Fair Value Assumptions, Liquidation expense	10.00%	10.00%
Fair Value Assumptions, Holding period	30 months	30 months
Maximum [Member] | Other Real Estate Owned [Member] | Appraisal of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Assumptions, Appraisal adjustments	30.00%	30.00%
Fair Value Assumptions, Liquidation expense	10.00%	10.00%
Minimum [Member] | Impaired Loans [Member] | Appraisal of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Assumptions, Appraisal adjustments	10.00%	10.00%
Fair Value Assumptions, Liquidation expense	0.00%	0.00%
Fair Value Assumptions, Holding period	0 months	0 months
Minimum [Member] | Other Real Estate Owned [Member] | Appraisal of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Assumptions, Appraisal adjustments	10.00%	10.00%
Fair Value Assumptions, Liquidation expense	0.00%	0.00%
Weighted Average [Member] | Impaired Loans [Member] | Appraisal of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Assumptions, Appraisal adjustments	35.00%	64.00%
Fair Value Assumptions, Liquidation expense	5.00%	4.00%
Fair Value Assumptions, Holding period	20 months	19 months
Weighted Average [Member] | Other Real Estate Owned [Member] | Appraisal of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Fair Value Assumptions, Appraisal adjustments	10.00%	10.00%
Fair Value Assumptions, Liquidation expense	10.00%	10.00%

Fair Value Measurement - Carryi

Fair Value Measurement - Carrying Amount and Fair Value of Financial Instruments (Detail) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016	Jan. 04, 2016
Financial Assets:
Cash and due from financial institutions	$ 39,515	$ 36,695	$ 41,772	$ 35,561
Securities available for sale	230,197	195,864
Other securities	14,225	14,055
Loans, net of allowance for loan losses	1,087,770	1,042,201
Bank owned life insurance	24,839	24,552
Accrued interest receivable	3,928	3,854
Financial Liabilities:
Securities sold under agreement to repurchase	12,730	28,925
Carrying Amount [Member]
Financial Assets:
Cash and due from financial institutions	39,515	36,695
Securities available for sale	230,197	195,864
Other securities	14,225	14,055
Loans, held for sale	4,728	2,268
Loans, net of allowance for loan losses	1,087,770	1,042,201
Bank owned life insurance	24,839	24,552
Accrued interest receivable	3,928	3,854
Swap asset	1,706
Swap asset		1,839
Financial Liabilities:
Nonmaturing deposits	975,116	913,677
Time deposits	189,772	207,426
Short-term FHLB advances	48,300	31,000
Long-term FHLB advances	15,000	17,500
Securities sold under agreement to repurchase	12,730	28,925
Subordinated debentures	29,427	29,427
Accrued interest payable	101	181
Swap liability	1,706
Swap liability		1,839
Total Fair Value [Member]
Financial Assets:
Cash and due from financial institutions	39,515	36,695
Securities available for sale	230,197	195,864
Other securities	14,225	14,055
Loans, held for sale	4,728	2,268
Loans, net of allowance for loan losses	1,088,242	1,047,329
Bank owned life insurance	24,839	24,552
Accrued interest receivable	3,928	3,854
Swap asset	1,706
Swap asset		1,839
Financial Liabilities:
Nonmaturing deposits	975,116	913,677
Time deposits	189,807	207,784
Short-term FHLB advances	48,300	31,007
Long-term FHLB advances	14,987	17,553
Securities sold under agreement to repurchase	12,730	28,925
Subordinated debentures	29,378	27,414
Accrued interest payable	101	181
Swap liability	1,706	1,839
(Level 1) [Member]
Financial Assets:
Cash and due from financial institutions	39,515	36,695
Other securities	14,225	14,055
Loans, held for sale	4,728	2,268
Bank owned life insurance	24,839	24,552
Accrued interest receivable	3,928	3,854
Financial Liabilities:
Nonmaturing deposits	975,116	913,677
Short-term FHLB advances	48,300	31,007
Securities sold under agreement to repurchase	12,730	28,925
Accrued interest payable	101	181
(Level 2) [Member]
Financial Assets:
Securities available for sale	230,197	195,864
Swap asset	1,706
Swap asset		1,839
Financial Liabilities:
Swap liability	1,706	1,839
(Level 3) [Member]
Financial Assets:
Loans, net of allowance for loan losses	1,088,242	1,047,329
Financial Liabilities:
Time deposits	189,807	207,784
Long-term FHLB advances	14,987	17,553
Subordinated debentures	$ 29,378	$ 27,414

Derivative Hedging Instrument76

Derivative Hedging Instruments - Summary of Interest Rate Swap Transactions (Detail) - USD ($)	6 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
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	$ 55,633,000	$ 52,975,000
Weighted Average Rate Received/(Paid)	5.09%	5.07%
Net Exposure, Impact of a 1 basis point change in interest rates	$ 30,000	$ 30,000
Repricing Frequency	Monthly
Derivative Financial Instruments, Liabilities [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net Exposure, Notional Amount	$ (55,633,000)	$ (52,975,000)
Weighted Average Rate Received/(Paid)	5.09%	5.07%
Net Exposure, Impact of a 1 basis point change in interest rates	$ (30,000)	$ (30,000)
Repricing Frequency	Monthly

Qualified Affordable Housing 77

Qualified Affordable Housing Project Investments - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Investments in Affordable Housing Projects [Abstract]
Investment for qualified affordable housing projects included in other assets	$ 2,983,000		$ 2,983,000		$ 2,754,000
Unfunded commitments related to the investments in qualified affordable housing projects	2,920,000		2,920,000		$ 2,313,000
Recognized amortization expense	82,000	$ 77,000	165,000	$ 154,000
Recognized tax credits and other benefits from its investment in affordable housing tax credits	138,000	148,000	276,000	295,000
Impairment losses related to its investment in qualified affordable housing projects	$ 0	$ 0	$ 0	$ 0