Farmers National Banc (FMNB) 10-Q 8 Nov 18 2018 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2018	Oct. 31, 2018
Document And Entity Information [Abstract]
Entity Registrant Name	FARMERS NATIONAL BANC CORP /OH/
Entity Central Index Key	709,337
Document Type	10-Q
Trading Symbol	FMNB
Document Period End Date	Sep. 30, 2018
Amendment Flag	false
Document Fiscal Year Focus	2,018
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		27,777,161

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
ASSETS
Cash and due from banks	$ 19,652	$ 17,785
Federal funds sold and other	55,983	39,829
TOTAL CASH AND CASH EQUIVALENTS	75,635	57,614
Securities available for sale	389,996	392,937
Equity securities	6,892	5,579
Loans held for sale	1,428	272
Loans	1,691,532	1,577,381
Less allowance for loan losses	13,377	12,315
NET LOANS	1,678,155	1,565,066
Premises and equipment, net	21,482	22,286
Goodwill	38,201	38,201
Other intangibles	6,104	7,168
Bank owned life insurance	34,537	33,877
Other assets	40,248	36,069
TOTAL ASSETS	2,292,678	2,159,069
Deposits:
Noninterest-bearing	426,689	412,346
Interest-bearing	1,332,022	1,192,373
TOTAL DEPOSITS	1,758,711	1,604,719
Short-term borrowings	264,059	289,565
Long-term borrowings	6,214	6,994
Other liabilities	14,905	15,717
TOTAL LIABILITIES	2,043,889	1,916,995
Commitments and contingent liabilities
Stockholders' Equity:
Common Stock - Authorized 50,000,000 shares in 2018 and 35,000,000 in 2017; issued 28,179,598 in 2018 and 2017	185,840	186,903
Retained earnings	77,165	59,208
Accumulated other comprehensive income (loss)	(10,671)	596
Treasury stock, at cost; 402,437 shares in 2018 and 635,550 in 2017	(3,545)	(4,633)
TOTAL STOCKHOLDERS' EQUITY	248,789	242,074
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 2,292,678	$ 2,159,069

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) (Unaudited) - shares	Sep. 30, 2018	Dec. 31, 2017
Statement Of Financial Position [Abstract]
Common stock, shares authorized	50,000,000	35,000,000
Common stock, shares issued	28,179,598	28,179,598
Treasury stock, shares	402,437	635,550

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
INTEREST AND DIVIDEND INCOME
Loans, including fees	$ 20,531	$ 17,786	$ 58,503	$ 51,671
Taxable securities	1,226	1,271	3,687	3,654
Tax exempt securities	1,461	1,232	4,172	3,473
Dividends	167	136	467	374
Federal funds sold and other interest income	178	126	490	271
TOTAL INTEREST AND DIVIDEND INCOME	23,563	20,551	67,319	59,443
INTEREST EXPENSE
Deposits	2,242	1,182	5,376	3,213
Short-term borrowings	1,353	644	3,374	1,472
Long-term borrowings	49	50	142	179
TOTAL INTEREST EXPENSE	3,644	1,876	8,892	4,864
NET INTEREST INCOME	19,919	18,675	58,427	54,579
Provision for loan losses	950	950	2,475	2,950
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	18,969	17,725	55,952	51,629
NONINTEREST INCOME
Bank owned life insurance income	219	193	660	585
Security gains (losses), including fair value changes for equity securities	(34)	0	11	(1)
Net gains on sale of loans	804	758	1,897	2,256
Other operating income	387	457	1,086	1,147
TOTAL NONINTEREST INCOME	6,478	6,058	18,794	18,000
NONINTEREST EXPENSES
Salaries and employee benefits	8,966	8,922	26,532	26,062
Occupancy and equipment	1,597	1,546	4,912	4,764
State and local taxes	475	436	1,413	1,277
Professional fees	687	726	2,122	2,248
Merger related costs	0	270	25	436
Advertising	489	405	1,143	966
FDIC insurance	218	235	665	704
Intangible amortization	354	379	1,063	1,108
Core processing charges	778	702	2,311	2,074
Telephone and data	298	249	773	732
Other operating expenses	2,318	1,921	5,775	5,797
TOTAL NONINTEREST EXPENSES	16,180	15,791	46,734	46,168
INCOME BEFORE INCOME TAXES	9,267	7,992	28,012	23,461
INCOME TAXES	1,183	2,009	4,129	5,985
NET INCOME	$ 8,084	$ 5,983	$ 23,883	$ 17,476
EARNINGS PER SHARE - basic	$ 0.29	$ 0.22	$ 0.86	$ 0.64
EARNINGS PER SHARE - fully diluted	$ 0.29	$ 0.22	$ 0.85	$ 0.64
Service Charges on Deposit Accounts
NONINTEREST INCOME
Noninterest income	$ 1,151	$ 1,077	$ 3,139	$ 3,017
Trust Fees
NONINTEREST INCOME
Noninterest income	1,827	1,608	5,374	4,809
Insurance Agency Commissions
NONINTEREST INCOME
Noninterest income	567	531	1,979	1,877
Retirement Plan Consulting Fees
NONINTEREST INCOME
Noninterest income	470	480	1,314	1,392
Investment Commissions
NONINTEREST INCOME
Noninterest income	273	184	844	659
Debit Card and EFT Fees
NONINTEREST INCOME
Noninterest income	$ 814	$ 770	$ 2,490	$ 2,259

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Statement Of Income And Comprehensive Income [Abstract]
NET INCOME		$ 8,084	$ 5,983	$ 23,883	$ 17,476
Other comprehensive income:
Net unrealized holding gains (losses) on available for sale securities		(4,929)	(679)	(14,057)	5,642
Reclassification adjustment for losses realized in income	[1]	27	0	24	1
Net unrealized holding gains (losses)		(4,902)	(679)	(14,033)	5,643
Income tax effect		1,030	239	2,935	(1,976)
Other comprehensive income (loss), net of tax		(3,872)	(440)	(11,098)	3,667
TOTAL COMPREHENSIVE INCOME		$ 4,212	$ 5,543	$ 12,785	$ 21,143
[1]	Pre-tax reclassification adjustments relating to available-for-sale securities are reported in security gains and the tax impact is included in income tax expense on the consolidated statements of income.

Consolidated Statement of Stock

Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Total	COMMON STOCK	RETAINED EARNINGS	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	TREASURY STOCK, AT COST
Beginning balance adjusted			$ 59,377	$ 427
Cumulative effect adjustment upon adoption of ASU 2016-01			169	(169)
Balance at beginning of year at Dec. 31, 2017	$ 242,074	$ 186,903	59,208	596	$ (4,633)
Issued shares under the Long Term Incentive Plan		(2,238)			2,238
Stock compensation expense for unvested shares		1,175
Net income	23,883		23,883
Dividends declared			(6,095)
Other comprehensive loss	(11,098)			(11,098)
Retained 71,865 shares to cover tax withholdings under the Long Term Incentive Plan					(1,150)
Balance at end of year at Sep. 30, 2018	$ 248,789	$ 185,840	$ 77,165	$ (10,671)	$ (3,545)

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity (Parenthetical) (Unaudited)	9 Months Ended
	Sep. 30, 2018$ / sharesshares
COMMON STOCK
Shares issued under long term incentive plan	233,113
RETAINED EARNINGS
Cash dividend declared per share of common stock | $ / shares	$ 0.22
TREASURY STOCK, AT COST
Shares issued under long term incentive plan	304,978
Shares retained to cover tax withholdings under the Long Term Incentive Plan	71,865

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 23,883	$ 17,476
Adjustments to reconcile net income to net cash from operating activities:
Provision for loan losses	2,475	2,950
Depreciation and amortization	2,241	2,343
Net amortization of securities	2,258	1,398
Security (gains) losses	(11)	1
Loss on land and building sales, net	0	53
Stock compensation expense	1,175	1,368
(Gain) on sale of other real estate owned	(16)	(24)
Earnings on bank owned life insurance	(660)	(585)
Origination of loans held for sale	(51,261)	(46,518)
Proceeds from loans held for sale	51,851	48,328
Net gains on sale of loans	(1,897)	(2,256)
Net change in other assets and liabilities	(2,084)	(3,304)
NET CASH FROM OPERATING ACTIVITIES	27,954	21,230
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from maturities and repayments of securities available for sale	28,993	32,722
Proceeds from sales of securities available for sale	7,065	54,493
Purchases of securities available for sale	(49,370)	(100,251)
Purchase of equity securities	(1,326)
Purchase of restricted stock	(1,156)	(790)
Loan originations and payments, net	(115,586)	(106,311)
Proceeds from sale of other real estate owned	209	567
Purchase of bank owned life insurance	0	(3,000)
Additions to premises and equipment	(336)	(567)
Net cash received in business combinations	0	16,519
NET CASH FROM INVESTING ACTIVITIES	(131,507)	(106,618)
CASH FLOWS FROM FINANCING ACTIVITIES
Net change in deposits	153,992	50,239
Net change in short-term borrowings	(25,506)	87,628
Repayment of long-term borrowings	(817)	(5,891)
Cash dividends paid	(6,095)	(4,360)
NET CASH FROM FINANCING ACTIVITIES	121,574	127,616
NET CHANGE IN CASH AND CASH EQUIVALENTS	18,021	42,228
Beginning cash and cash equivalents	57,614	41,778
Ending cash and cash equivalents	75,635	84,006
Supplemental cash flow information:
Interest paid	8,627	4,675
Income taxes paid	5,600	6,200
Supplemental noncash disclosures:
Transfer of loans to other real estate	22	207
Security purchases not settled	1,118	4,902
Issuance of stock awards	1,088	138
Issuance of stock for business combinations	$ 0	$ 6,443

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2018
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	NOTES TO UNAUDITED CONSOLIDATED FINANCIAL STATEMENTS Principles of Consolidation: Farmers National Banc Corp. (“Company”) is a Financial Holding Company registered under the Bank Holding Company Act of 1956, as amended. The Company provides full banking services through its nationally chartered subsidiary, The Farmers National Bank of Canfield (“Bank”). The Bank acquired Bowers Insurance Agency, Inc. (“Bowers”) and consolidated the activity of Bowers with Farmers National Insurance (“Insurance”) during 2016. The Company acquired Monitor Bancorp, Inc. (“Monitor”), the holding company for Monitor Bank in August of 2017 and consolidated all activity within the Bank. Farmers National Captive, Inc. (“Captive”) was formed during the third quarter of 2016 and is a wholly-owned insurance subsidiary of the Company that provides property and casualty insurance coverage to the Company and its subsidiaries. The Captive pools resources with thirteen other similar insurance company subsidiaries of financial institutions to spread a limited amount of risk among themselves and to provide insurance where not currently available or economically feasible in today’s insurance market place. The consolidated financial statements also include the accounts of the Bank’s subsidiaries; Insurance and Farmers of Canfield Investment Co. (“Investments”). The Company provides trust services through its subsidiary, Farmers Trust Company (“Trust”), retirement consulting services through National Associates, Inc. (“NAI”) and insurance services through the Bank’s subsidiary, Insurance. The consolidated financial statements include the accounts of the Company, the Bank and its subsidiaries, along with the Trust, NAI and Captive. All significant intercompany balances and transactions have been eliminated in the consolidation. Basis of Presentation: The unaudited condensed consolidated financial statements have been prepared in conformity with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. The financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s 2017 Annual Report to Shareholders included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017. The interim consolidated financial statements include all adjustments (consisting of only normal recurring items) that, in the opinion of management, are necessary for a fair presentation of the financial position and results of operations for the periods presented. The results of operations for the interim periods disclosed herein are not necessarily indicative of the results that may be expected for a full year. Certain items included in the prior period financial statements were reclassified to conform to the current period presentation. There was no effect on net income or total stockholders’ equity. Estimates: The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Segments: The Company provides a broad range of financial services to individuals and companies in northeastern Ohio and western Pennsylvania. Operations are managed and financial performance is primarily aggregated and reported in three lines of business, the Bank segment, the Trust segment and the Retirement Consulting segment. Equity: The Company, with the approval of shareholders at the April 2018 annual meeting, increased the authorized shares available for issuance from 35,000,000 to 50,000,000 shares. Outstanding shares at September 30, 2018 were 27,777,161. Comprehensive Income: Comprehensive income consists of net income and other comprehensive income. Other comprehensive income consists of unrealized gains and losses on securities available for sale and changes in the funded status of the post-retirement health plan, which are recognized as separate components of stockholders equity, net of tax effects. The post-retirement health plan was eliminated during 2017 and the associated balance sheet accounts, including other comprehensive income were reduced to zero. New Accounting Standards: During April of 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-08, Receivables—Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities In June 2016, FASB issued ASU 2016-13: Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments In February 2016, FASB issued ASU 2016-02 (Topic 842): Leases In January 2016, FASB issued ASU 2016-01: Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities In May 2014, FASB issued ASU 2014-09: Revenue from Contracts with Customers (Topic 606). The Company adopted ASC 606 using the modified retrospective method applied to all contracts not completed as of January 1, 2018. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606 while prior period amounts continue to be reported in accordance with legacy GAAP. The adoption of ASC 606 did not result in a change to the accounting for any of the in-scope revenue streams; as such, no cumulative effect adjustment was recorded.

Business Combinations

Business Combinations	9 Months Ended
	Sep. 30, 2018
Business Combinations [Abstract]
Business Combinations	Business Combinations: On August 15, 2017, the Company completed the acquisition of Monitor, the holding company for Monitor Bank. The transaction involved both cash and 465,787 shares of stock totaling $7.5 million. Pursuant to the terms of the merger agreement, common shareholders of Monitor were entitled to elect to receive consideration in cash or in common shares, without par value, of the Company, subject to an overall limitation of 85% of the Monitor common shares being exchanged for the Company’s common shares and 15% exchanged for cash. The per share cash consideration of $769.38 is equal to Monitor’s March 31 tangible book value multiplied by 1.25. Based on the volume weighted average closing price of the Company’s common shares for the 20 trading days ended August 11, 2017 of $14.04, the final stock exchange ratio was 54.80, resulting in an implied value per Monitor common share of $769.38. Goodwill of $1.0 million, which is recorded on the balance sheet, arising from the acquisition consisted largely of synergies and the cost savings resulting from the combining of the companies. The goodwill was determined not to be deductible for income tax purposes. The fair value of other intangible assets of $673 thousand is related to core deposits. The following table summarizes the consideration paid for Monitor and the amounts of the assets acquired and liabilities assumed on the closing date of the acquisition. (In Thousands of Dollars) Consideration Cash $ 1,154 Stock 6,358 Fair value of total consideration transferred $ 7,512 Fair value of assets acquired Cash and due from financial institutions $ 17,673 Securities available for sale 3,057 Loans, net 19,315 Premises and equipment 192 Core deposit intangible 673 Other assets 272 Total assets 41,182 Fair value of liabilities assumed Deposits 34,586 Accrued interest payable and other liabilities 121 Total liabilities 34,707 Net assets acquired $ 6,475 Goodwill created 1,037 Total net assets acquired $ 7,512 On June 1, 2016, the Bank completed the acquisition of Bowers, and merged all activity of Bowers with Insurance, the Bank’s wholly-owned insurance agency subsidiary. Bowers is engaged in selling insurance including commercial, farm, home, and auto property/casualty insurance and will help to meet the needs of all the Company’s customers. The transaction involved both cash and 123,280 shares of stock totaling $3.2 million, including up to $1.2 million of future payments, contingent upon Bowers meeting performance targets, with an estimated fair value at the acquisition date of $880 thousand. The first of three contingent payments of cash and stock were made, during July 2017, totaling $316 thousand, which reduce the earnout payable to $564 thousand. Goodwill of $1.8 million, which is recorded on the balance sheet, arising from the acquisition consisted largely of synergies and the cost savings resulting from the combining of the companies. The goodwill was determined not to be deductible for income tax purposes. The fair value of other intangible assets of $1.6 million is related to client relationships, company name and noncompetition agreements. The following table summarizes the consideration paid for Bowers and the amounts of the assets acquired and liabilities assumed on the closing date of the acquisition. (In Thousands of Dollars) Consideration Cash $ 1,137 Stock 1,138 Contingent consideration 880 Fair value of total consideration transferred $ 3,155 Fair value of assets acquired Cash $ 64 Premises and equipment 290 Other assets 34 Total assets acquired 388 Fair value of liabilities assumed 124 Net assets acquired $ 264 Assets and liabilities arising from acquisition Identified intangible assets 1,630 Deferred tax liability (588 ) Goodwill created 1,849 Total net assets acquired $ 3,155 The following table presents pro forma information as if the Monitor acquisition that occurred during August 2017 actually took place at the beginning of 2017. The pro forma information includes adjustments for merger related costs, amortization of intangibles arising from the transaction and the related income tax effects. The pro forma financial information is not necessarily indicative of the results of operations that would have occurred had the transactions been effective on the assumed date. For Three Months Ended Sept. 30, For Nine Months Ended Sept. 30, (In thousands of dollars except per share results) 2017 2017 Net interest income $ 18,841 $ 55,408 Net income $ 6,016 $ 17,641 Basic and diluted earnings per share $ 0.22 $ 0.64

Securities

Securities	9 Months Ended
	Sep. 30, 2018
Investments Debt And Equity Securities [Abstract]
Securities	Securities: The following table summarizes the amortized cost and fair value of the available-for-sale investment securities portfolio at September 30, 2018 and December 31, 2017 and the corresponding amounts of unrealized gains and losses recognized in accumulated other comprehensive income: Gross Gross (In Thousands of Dollars) Amortized Unrealized Unrealized Cost Gains Losses Fair Value September 30, 2018 U.S. Treasury and U.S. government sponsored entities $ 6,561 $ 0 $ (178 ) $ 6,383 State and political subdivisions 205,352 707 (4,784 ) 201,275 Corporate bonds 1,207 0 (24 ) 1,183 Mortgage-backed securities - residential 154,726 19 (7,318 ) 147,427 Collateralized mortgage obligations - residential 22,498 0 (1,197 ) 21,301 Small Business Administration 13,145 0 (718 ) 12,427 Totals $ 403,489 $ 726 $ (14,219 ) $ 389,996 Gross Gross (In Thousands of Dollars) Amortized Unrealized Unrealized Cost Gains Losses Fair Value December 31, 2017 U.S. Treasury and U.S. government sponsored entities $ 8,986 $ 0 $ (69 ) $ 8,917 State and political subdivisions 188,032 3,614 (643 ) 191,003 Corporate bonds 1,238 4 (8 ) 1,234 Mortgage-backed securities - residential 161,635 419 (1,604 ) 160,450 Collateralized mortgage obligations - residential 17,898 0 (777 ) 17,121 Small Business Administration 14,608 0 (396 ) 14,212 Totals $ 392,397 $ 4,037 $ (3,497 ) $ 392,937 Proceeds from the sale of portfolio securities were $4.5 million and $7.1 million during the three and nine month periods ended September 30, 2018, respectively. Gross gains of $1 and $7 thousand along with gross losses of $28 and $31 thousand were realized on these sales during the three and nine month periods ended September 30, 2018. $7 thousand of unrealized losses during the three month period and $35 thousand of unrealized gains during the nine month period were recognized in the income statement for equity securities as a result of adoption of ASU 2016-01. Proceeds from the sale of portfolio securities were $0 during the three month and $54.5 million during the nine month periods ended September 30, 2017. Gross gains were $0 and $730 thousand along with gross losses of $0 and $731 thousand during the same three and nine month periods ended September 30, 2017. The amortized cost and fair value of the debt securities portfolio are shown by expected maturity. Expected maturities may differ from contractual maturities if issuers have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately. September 30, 2018 (In Thousands of Dollars) Amortized Cost Fair Value Maturity Within one year $ 10,619 $ 10,621 One to five years 41,968 41,478 Five to ten years 140,200 137,491 Beyond ten years 20,333 19,251 Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities 190,369 181,155 Total $ 403,489 $ 389,996 The following table summarizes the available-for-sale investment securities with unrealized losses at September 30, 2018 and December 31, 2017, aggregated by major security type and length of time in a continuous unrealized loss position. Less than 12 Months 12 Months or Longer Total (In Thousands of Dollars) Fair Unrealized Fair Unrealized Fair Unrealized Value Loss Value Loss Value Loss September 30, 2018 Available-for-sale U.S. Treasury and U.S. government sponsored entities $ 1,574 $ (18 ) $ 4,809 $ (160 ) $ 6,383 $ (178 ) State and political subdivisions 99,196 (2,979 ) 30,670 (1,805 ) 129,866 (4,784 ) Corporate bonds 614 (8 ) 568 (16 ) 1,182 (24 ) Mortgage-backed securities - residential 74,571 (2,625 ) 72,043 (4,693 ) 146,614 (7,318 ) Collateralized mortgage obligations - residential 4,915 (103 ) 14,385 (1,094 ) 19,300 (1,197 ) Small Business Administration 4 0 12,412 (718 ) 12,416 (718 ) Total $ 180,874 $ (5,733 ) $ 134,887 $ (8,486 ) $ 315,761 $ (14,219 ) Less than 12 Months 12 Months or Longer Total (In Thousands of Dollars) Fair Unrealized Fair Unrealized Fair Unrealized Value Loss Value Loss Value Loss December 31, 2017 Available-for-sale U.S. Treasury and U.S. government sponsored entities $ 3,970 $ (34 ) $ 1,912 $ (35 ) $ 5,882 $ (69 ) State and political subdivisions 33,188 (220 ) 25,721 (423 ) 58,909 (643 ) Corporate bonds 397 (3 ) 383 (5 ) 780 (8 ) Mortgage-backed securities - residential 40,072 (400 ) 53,760 (1,204 ) 93,832 (1,604 ) Collateralized mortgage obligations - residential 1,701 (22 ) 15,420 (755 ) 17,121 (777 ) Small Business Administration 0 0 14,182 (396 ) 14,182 (396 ) Total $ 79,328 $ (679 ) $ 111,378 $ (2,818 ) $ 190,706 $ (3,497 ) Other-Than-Temporary-Impairment Management evaluates securities for other-than-temporary impairment (“OTTI”) at least on a quarterly basis, and more frequently when economic or market conditions warrant such an evaluation. Investment securities are generally evaluated for OTTI under FASB ASC 320, Investments – Debt and Equity Securities When OTTI occurs, the amount of the OTTI recognized in earnings depends on whether an entity intends to sell the security or it is more likely than not it will be required to sell the security before recovery of its amortized cost basis. If an entity intends to sell or it is more likely than not it will be required to sell the security before recovery of its amortized cost basis, the OTTI shall be recognized in earnings equal to the entire difference between the investment’s amortized cost basis and its fair value at the balance sheet date. The previous amortized cost basis less the OTTI recognized in earnings becomes the new amortized cost basis of the investment. For debt securities that do not meet the aforementioned criteria, the amount of impairment is split into two components as follows: 1) OTTI related to credit loss, which must be recognized in the income statement and 2) OTTI related to other factors, which is recognized in other comprehensive income or loss. The credit loss is defined as the difference between the present value of the cash flows expected to be collected and the amortized cost basis. For equity securities, the entire amount of impairment is recognized through earnings. As of September 30, 2018, the Company’s security portfolio consisted of 582 securities, 386 of which were in an unrealized loss position. The majority of the unrealized losses on the Company’s securities are related to its holdings of mortgage-backed securities, collateralized mortgage obligations, state and political subdivision securities, and Small Business Administration securities as discussed below. Unrealized losses on debt securities issued by state and political subdivisions have not been recognized into income. These securities have maintained their investment grade ratings and management does not have the intent and does not expect to be required to sell these securities before their anticipated recovery. The fair value is expected to recover as the securities approach their maturity date. All of the Company’s holdings of collateralized mortgage obligations and residential mortgage-backed securities were issued by U.S. government-sponsored entities. Unrealized losses on these securities have not been recognized into income. Because the decline in fair value is attributable to changes in interest rates and illiquidity, and not credit quality, the issues are guaranteed by the issuing entity which the U.S. government has affirmed its commitment to support, and because the Company does not have the intent to sell these residential mortgage-backed securities and it is likely that it will not be required to sell the securities before their anticipated recovery, the Company does not consider these securities to be OTTI. Management does not believe any unrealized losses on Small Business Administration securities represent an OTTI. The securities are issued and backed by the full faith and credit of the U.S. government and the Company does not have the intent and does not anticipate that it will be required to sell these securities before their anticipated recovery. The fair value of these securities is expected to recover as they approach their maturity.

Loans

Loans	9 Months Ended
	Sep. 30, 2018
Receivables [Abstract]
Loans	Loans: Loan balances were as follows: (In Thousands of Dollars) September 30, 2018 December 31, 2017 Originated loans: Commercial real estate Owner occupied $ 153,088 $ 140,321 Non-owner occupied 240,871 199,080 Farmland 94,987 70,534 Other 91,962 89,025 Commercial Commercial and industrial 213,552 193,347 Agricultural 33,946 32,587 Residential real estate 1-4 family residential 303,337 272,421 Home equity lines of credit 78,082 71,507 Consumer Indirect 168,643 155,950 Direct 30,628 28,519 Other 10,874 8,876 Total originated loans $ 1,419,970 $ 1,262,167 Acquired loans: Commercial real estate Owner occupied $ 47,438 $ 53,031 Non-owner occupied 18,190 20,286 Farmland 42,257 47,754 Other 10,723 11,964 Commercial Commercial and industrial 19,636 27,094 Agricultural 10,848 12,206 Residential real estate 1-4 family residential 83,268 96,759 Home equity lines of credit 25,165 28,755 Consumer Direct 10,523 14,378 Other 157 128 Total acquired loans $ 268,205 $ 312,355 Net Deferred loan costs 3,357 2,859 Allowance for loan losses (13,377 ) (12,315 ) Net loans $ 1,678,155 $ 1,565,066 Purchased credit impaired loans As part of past acquisitions the Company acquired various loans that displayed evidence of deterioration of credit quality since origination and which was probable that all contractually required payments would not be collected. The carrying amounts and contractually required payments of these loans which are included in the loan balances above are summarized in the following tables: (In Thousands of Dollars) September 30, 2018 December 31, 2017 Commercial real estate Owner occupied $ 0 $ 670 Non-owner occupied 309 387 Commercial Commercial and industrial 928 1,072 Total outstanding balance $ 1,237 $ 2,129 Carrying amount, net of allowance of $0 in 2018 and 2017 $ 898 $ 1,733 Accretable yield, or income expected to be collected, is shown in the table below: Three Months Ended Nine Months Ended (In Thousands of Dollars) September 30, 2018 September 30, 2017 September 30, 2018 September 30, 2017 Beginning balance $ 132 $ 209 $ 170 $ 247 New loans purchased 0 0 0 0 Accretion of income (19 ) (19 ) (57 ) (57 ) Ending balance $ 113 $ 190 $ 113 $ 190 The key assumptions considered include probability of default and the amount of actual prepayments after the acquisition date. Prepayments affect the estimated life of the loans and could change the amount of interest income and principal expected to be collected. In reforecasting future estimated cash flows, credit loss expectations are adjusted as necessary. There were no adjustments to forecasted cash flows that impacted the allowance for loan losses for the three and nine month periods ended September 30, 2018. The following tables present the activity in the allowance for loan losses by portfolio segment for the three and nine month periods ended September 30, 2018 and 2017: Three Months Ended September 30, 2018 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 4,339 $ 1,937 $ 2,651 $ 3,050 $ 787 $ 12,764 Provision for loan losses 380 96 177 309 (12 ) 950 Loans charged off 0 (32 ) (48 ) (464 ) 0 (544 ) Recoveries 21 6 40 140 0 207 Total ending allowance balance $ 4,740 $ 2,007 $ 2,820 $ 3,035 $ 775 $ 13,377 Nine Months Ended September 30, 2018 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 4,260 $ 2,011 $ 2,521 $ 2,848 $ 675 $ 12,315 Provision for loan losses 426 182 345 1,422 100 2,475 Loans charged off 0 (194 ) (172 ) (1,737 ) 0 (2,103 ) Recoveries 54 8 126 502 0 690 Total ending allowance balance $ 4,740 $ 2,007 $ 2,820 $ 3,035 $ 775 $ 13,377 Three Months Ended September 30, 2017 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 3,954 $ 1,936 $ 2,310 $ 2,927 $ 619 $ 11,746 Provision for loan losses 264 87 36 552 11 950 Loans charged off 0 (10 ) (74 ) (725 ) 0 (809 ) Recoveries 1 2 61 153 0 217 Total ending allowance balance $ 4,219 $ 2,015 $ 2,333 $ 2,907 $ 630 $ 12,104 Nine Months Ended September 30, 2017 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 3,577 $ 1,874 $ 2,205 $ 2,766 $ 430 $ 10,852 Provision for loan losses 706 302 150 1,592 200 2,950 Loans charged off (207 ) (225 ) (116 ) (1,929 ) 0 (2,477 ) Recoveries 143 64 94 478 0 779 Total ending allowance balance $ 4,219 $ 2,015 $ 2,333 $ 2,907 $ 630 $ 12,104 The following tables present the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment, based on impairment method as of September 30, 2018 and December 31, 2017. The recorded investment in loans includes the unpaid principal balance and unamortized loan origination fees and costs, but excludes accrued interest receivable, which is not considered to be material: September 30, 2018 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 6 $ 4 $ 308 $ 0 $ 0 $ 318 Collectively evaluated for impairment 4,676 1,987 2,469 3,031 775 12,938 Acquired loans collectively evaluated for impairment 58 16 43 4 0 121 Acquired with deteriorated credit quality 0 0 0 0 0 0 Total ending allowance balance $ 4,740 $ 2,007 $ 2,820 $ 3,035 $ 775 $ 13,377 Loans: Loans individually evaluated for impairment $ 804 $ 147 $ 5,539 $ 64 $ 0 $ 6,554 Loans collectively evaluated for impairment 579,225 247,094 375,708 215,774 0 1,417,801 Acquired loans 117,907 29,791 107,903 10,678 0 266,279 Acquired with deteriorated credit quality 236 662 0 0 0 898 Total ending loans balance $ 698,172 $ 277,694 $ 489,150 $ 226,516 $ 0 $ 1,691,532 December 31, 2017 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 0 $ 4 $ 158 $ 0 $ 0 $ 162 Collectively evaluated for impairment 4,214 1,993 2,322 2,844 675 12,048 Acquired loans collectively evaluated for impairment 46 14 41 4 0 105 Acquired with deteriorated credit quality 0 0 0 0 0 0 Total ending allowance balance $ 4,260 $ 2,011 $ 2,521 $ 2,848 $ 675 $ 12,315 Loans: Loans individually evaluated for impairment $ 658 $ 260 $ 4,559 $ 59 $ 0 $ 5,536 Loans collectively evaluated for impairment 497,168 225,312 339,143 198,370 0 1,259,993 Acquired loans 131,926 38,503 125,182 14,507 0 310,118 Acquired with deteriorated credit quality 948 786 0 0 0 1,734 Total ending loans balance $ 630,700 $ 264,861 $ 468,884 $ 212,936 $ 0 $ 1,577,381 The following tables present information related to impaired loans by class of loans as of September 30, 2018 and December 31, 2017: (In Thousands of Dollars) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated September 30, 2018 With no related allowance recorded: Commercial real estate Owner occupied $ 532 $ 507 $ 0 Non-owner occupied 41 40 0 Commercial Commercial and industrial 108 74 0 Residential real estate 1-4 family residential 3,608 2,943 0 Home equity lines of credit 345 294 0 Consumer 163 64 0 Subtotal 4,797 3,922 0 With an allowance recorded: Commercial real estate Farmland 258 257 6 Commercial Commercial and industrial 73 73 4 Residential real estate 1-4 family residential 2,145 2,125 227 Home equity lines of credit 190 177 81 Subtotal 2,666 2,632 318 Total $ 7,463 $ 6,554 $ 318 (In Thousands of Dollars) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated December 31, 2017 With no related allowance recorded: Commercial real estate Owner occupied $ 659 $ 658 $ 0 Commercial Commercial and industrial 214 192 0 Residential real estate 1-4 family residential 2,923 2,697 0 Home equity lines of credit 341 319 0 Consumer 145 59 0 Subtotal 4,282 3,925 0 With an allowance recorded: Commercial Commercial and industrial 68 68 4 Residential real estate 1-4 family residential 1,409 1,387 84 Home equity lines of credit 159 156 74 Subtotal 1,636 1,611 162 Total $ 5,918 $ 5,536 $ 162 The following tables present the average recorded investment in impaired loans by class and interest income recognized by loan class for the three and nine month periods ended September 30, 2018 and 2017: Average Recorded Investment Interest Income Recognized For Three Months Ended September 30, For Three Months Ended September 30, (In Thousands of Dollars) 2018 2017 2018 2017 With no related allowance recorded: Commercial real estate Owner occupied $ 512 $ 680 $ 8 $ 2 Non-owner occupied 40 16 1 1 Commercial Commercial and industrial 155 181 1 1 Residential real estate 1-4 family residential 2,941 2,208 40 32 Home equity lines of credit 294 326 4 4 Consumer 68 91 2 2 Subtotal 4,010 3,502 56 42 With an allowance recorded: Commercial real estate Owner occupied 0 159 0 2 Non-owner occupied 0 362 0 0 Farmland 257 0 0 0 Commercial Commercial and industrial 78 70 1 1 Residential real estate 1-4 family residential 2,132 785 19 10 Home equity lines of credit 170 97 2 1 Consumer 11 9 0 0 Subtotal 2,648 1,482 22 14 Total $ 6,658 $ 4,984 $ 78 $ 56 Average Recorded Investment Interest Income Recognized For Nine Months Ended September 30, For Nine Months Ended September 30, (In Thousands of Dollars) 2018 2017 2018 2017 With no related allowance recorded: Commercial real estate Owner occupied $ 487 $ 794 $ 23 $ 7 Non-owner occupied 22 87 1 2 Farmland 0 16 0 0 Commercial Commercial and industrial 411 182 3 3 Agricultural 0 14 0 0 Residential real estate 1-4 family residential 2,751 2,279 131 104 Home equity lines of credit 307 293 12 11 Consumer 69 90 8 8 Subtotal 4,047 3,755 178 135 With an allowance recorded: Commercial real estate Owner occupied 0 164 0 6 Non-owner occupied 0 854 0 28 Farmland 171 84 0 0 Commercial Commercial and industrial 71 72 3 3 Agricultural 0 66 0 0 Residential real estate 1-4 family residential 1,837 784 38 27 Home equity lines of credit 161 88 5 3 Consumer 4 3 0 0 Subtotal 2,244 2,115 46 67 Total $ 6,291 $ 5,870 $ 224 $ 202 Cash basis interest recognized during the three and nine month periods ended September 30, 2018 and 2017 was materially equal to interest income recognized. Nonaccrual loans and loans past due 90 days or more still on accrual include both smaller balance homogeneous loans that are collectively evaluated for impairment and individually classified impaired loans. The following table presents the recorded investment in nonaccrual and loans past due 90 days or more still on accrual by class of loans as of September 30, 2018 and December 31, 2017: September 30, 2018 December 31, 2017 (In Thousands of Dollars) Nonaccrual Loans Past Due 90 Days or More Still Accruing Nonaccrual Loans Past Due 90 Days or More Still Accruing Originated loans: Commercial real estate Owner occupied $ 353 $ 0 $ 501 $ 0 Farmland 33 0 45 0 Commercial Commercial and industrial 178 0 249 0 Agricultural 177 0 2 0 Residential real estate 1-4 family residential 3,256 633 2,653 393 Home equity lines of credit 610 183 602 8 Consumer Indirect 344 228 457 361 Direct 51 119 63 153 Other 0 3 0 14 Total originated loans $ 5,002 $ 1,166 $ 4,572 $ 929 Acquired loans: Commercial real estate Non-owner occupied $ 88 $ 0 $ 216 $ 0 Farmland 257 0 0 0 Commercial Commercial and industrial 762 42 943 19 Agricultural 297 10 9 0 Residential real estate 1-4 family residential 882 220 613 69 Home equity lines of credit 176 123 170 0 Consumer Direct 147 50 140 15 Total acquired loans $ 2,609 $ 445 $ 2,091 $ 103 Total loans $ 7,611 $ 1,611 $ 6,663 $ 1,032 The following tables present the aging of the recorded investment in past due loans as of September 30, 2018 and December 31, 2017 by class of loans: (In Thousands of Dollars) 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due and Nonaccrual Total Past Due Loans Not Past Due Total September 30, 2018 Originated loans: Commercial real estate Owner occupied $ 58 $ 0 $ 353 $ 411 $ 152,303 $ 152,714 Non-owner occupied 0 0 0 0 240,304 240,304 Farmland 419 0 33 452 94,430 94,882 Other 0 0 0 0 91,673 91,673 Commercial Commercial and industrial 237 98 178 513 212,653 213,166 Agricultural 112 0 177 289 33,757 34,046 Residential real estate 1-4 family residential 1,385 730 3,889 6,004 296,610 302,614 Home equity lines of credit 83 9 793 885 77,220 78,105 Consumer Indirect 1,888 818 572 3,278 170,836 174,114 Direct 802 330 170 1,302 29,546 30,848 Other 16 26 3 45 10,829 10,874 Total originated loans: $ 5,000 $ 2,011 $ 6,168 $ 13,179 $ 1,410,161 $ 1,423,340 Acquired loans: Commercial real estate Owner occupied $ 512 $ 0 $ 0 $ 512 $ 46,988 $ 47,500 Non-owner occupied 60 0 88 148 17,973 18,121 Farmland 527 75 257 859 41,397 42,256 Other 0 0 0 0 10,722 10,722 Commercial Commercial and industrial 246 57 804 1,107 18,527 19,634 Agricultural 20 6 307 333 10,515 10,848 Residential real estate 1-4 family residential 1,289 100 1,102 2,491 80,775 83,266 Home equity lines of credit 168 14 299 481 24,684 25,165 Consumer Direct 303 237 197 737 9,786 10,523 Other 1 0 0 1 156 157 Total acquired loans $ 3,126 $ 489 $ 3,054 $ 6,669 $ 261,523 $ 268,192 Total loans $ 8,126 $ 2,500 $ 9,222 $ 19,848 $ 1,671,684 $ 1,691,532 (In Thousands of Dollars) 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due and Nonaccrual Total Past Due Loans Not Past Due Total December 31, 2017 Originated loans: Commercial real estate Owner occupied $ 4 $ 340 $ 501 $ 845 $ 139,081 $ 139,926 Non-owner occupied 0 0 0 0 198,588 198,588 Farmland 0 0 45 45 70,398 70,443 Other 0 0 0 0 88,703 88,703 Commercial Commercial and industrial 292 3 249 544 192,335 192,879 Agricultural 74 0 2 76 32,605 32,681 Residential real estate 1-4 family residential 2,044 403 3,046 5,493 266,338 271,831 Home equity lines of credit 155 18 610 783 70,754 71,537 Consumer Indirect 2,429 829 818 4,076 156,772 160,848 Direct 632 250 216 1,098 27,608 28,706 Other 115 11 14 140 8,736 8,876 Total originated loans $ 5,745 $ 1,854 $ 5,501 $ 13,100 $ 1,251,918 $ 1,265,018 Acquired loans: Commercial real estate Owner occupied $ 0 $ 0 $ 0 $ 0 $ 53,051 $ 53,051 Non-owner occupied 0 0 216 216 20,042 20,258 Farmland 454 0 0 454 47,301 47,755 Other 0 0 0 0 11,976 11,976 Commercial Commercial and industrial 327 96 962 1,385 25,709 27,094 Agricultural 87 0 9 96 12,111 12,207 Residential real estate 1-4 family residential 858 77 682 1,617 95,144 96,761 Home equity lines of credit 161 0 170 331 28,424 28,755 Consumer Direct 380 151 155 686 13,692 14,378 Other 0 1 0 1 127 128 Total acquired loans $ 2,267 $ 325 $ 2,194 $ 4,786 $ 307,577 $ 312,363 Total loans $ 8,012 $ 2,179 $ 7,695 $ 17,886 $ 1,559,495 $ 1,577,381

Troubled Debt Restructurings

Troubled Debt Restructurings	9 Months Ended
	Sep. 30, 2018
Debt Disclosure [Abstract]
Troubled Debt Restructurings	Troubled Debt Restructurings: Total troubled debt restructurings were $5.6 million and $5.0 million at September 30, 2018 and December 31, 2017, respectively. The Company has allocated $87 thousand and $68 thousand of specific reserves to customers whose loan terms have been modified in troubled debt restructurings at September 30, 2018 and December 31, 2017, respectively. There were no commitments to lend additional amounts to borrowers with loans that were classified as troubled debt restructurings at September 30, 2018 and at December 31, 2017. During the three and nine month periods ended September 30, 2018 and 2017, the terms of certain loans were modified as troubled debt restructurings. The modification of the terms of such loans included one or a combination of the following: a reduction of the stated interest rate of the loan; an extension of the maturity date at a stated rate of interest lower than the current market rate for new debt with similar risk; a reduction of the contractual monthly payment; a deferral of principal and interest; or a legal concession. During the three month period ended September 30, 2018, the terms of such loans included an extension of the maturity date of 84 months. During the same three month period in 2017, the terms of such loans included a reduction of the stated interest rate of the loan of 0.99% and an extension of the maturity date of 120 months. During the nine month period ended September 30, 2018, the terms of such loans included a reduction of the stated interest rate of the loan in the range of 1.75% and 2.50% and extensions of the maturity dates on these and other troubled debt restructurings in the range of 5 to 84 months. During the same nine month period in 2017, the terms of such loans included a reduction of the stated interest rate of the loan in the range of 0.49% and 1.89 % and an extension of the maturity date in the range of 6 to 132 months. The following table presents loans by class modified as troubled debt restructurings that occurred during the three and nine month periods ended September 30, 2018 and 2017: Pre-Modification Post-Modification Three Months Ended September 30, 2018 Number of Outstanding Recorded Outstanding Recorded (In thousands of Dollars) Loans Investment Investment Originated loans: Commercial 1 $ 19 $ 19 Residential real estate 1-4 family residential 2 87 87 Home equity lines of credit 2 34 34 Consumer Indirect 3 8 8 Other 2 19 19 Total originated loans 10 $ 167 $ 167 Acquired loans: Residential real estate 1-4 family residential 1 53 53 Consumer Other 1 3 3 Total acquired loans 2 $ 56 $ 56 Total loans 12 $ 223 $ 223 Pre-Modification Post-Modification Nine Months Ended September 30, 2018 Number of Outstanding Recorded Outstanding Recorded (In Thousands of Dollars) Loans Investment Investment Originated loans: Commercial real estate Owner occupied 1 $ 360 $ 360 Commercial 1 19 19 Residential real estate 1-4 family residential 6 341 341 Home equity lines of credit 4 48 48 Consumer Indirect 17 97 97 Other 2 19 19 Total originated loans 31 $ 884 $ 884 Acquired loans: Commercial real estate Non-owner occupied 1 42 42 Farmland 1 258 258 Commercial Commercial and industrial 2 31 31 Residential real estate 1-4 family residential 6 242 242 Consumer Other 1 3 3 Total acquired loans 11 $ 576 $ 576 Total loans 42 $ 1,460 $ 1,460 Pre-Modification Post-Modification Three Months Ended September 30, 2017 Number of Outstanding Recorded Outstanding Recorded (In thousands of Dollars) Loans Investment Investment Originated loans: Residential real estate 1-4 family residential 3 $ 235 $ 235 Home equity lines of credit 1 61 61 Consumer Indirect 8 51 51 Total originated loans 12 $ 347 $ 347 Acquired loans: Consumer Other 1 26 26 Total loans 13 $ 373 $ 373 Pre-Modification Post-Modification Nine Months Ended September 30, 2017 Number of Outstanding Recorded Outstanding Recorded (In Thousands of Dollars) Loans Investment Investment Originated loans: Residential real estate 1-4 family residential 10 $ 535 $ 538 Home equity lines of credit 9 225 225 Consumer Indirect 22 131 131 Total originated loans 41 $ 891 $ 894 Acquired loans: Residential real estate 1-4 family residential 2 24 24 Home equity lines of credit 1 57 57 Consumer Indirect 2 55 55 Total acquired loans 5 $ 136 $ 136 Total loans 46 $ 1,027 $ 1,030 There were $27 thousand and $66 thousand in charge offs and a $27 thousand and $66 thousand increase to the provision for loan losses during the three and nine month periods ended September 30, 2018, as a result of outstanding troubled debt restructurings. There were $30 thousand and $60 thousand in charge offs during the three and nine month periods ended September 30, 2017, respectively. There was a $30 thousand and a $60 thousand increase to the provision during the three and nine month period ended September 30, 2017, as a result of troubled debt restructurings. There was one commercial loan and three residential real estate loans for which there was a payment default within twelve months following the modification of the troubled debt restructuring during the three month and nine month period ended September 30, 2018. The one commercial loan was past due at September 30, 2018. There was no provision recorded as a result of the defaults during 2018. A loan is considered to be in payment default once it is 30 days contractually past due under the modified terms. There were no loans for which there was a payment default within twelve months following the modification of the troubled debt restructuring during the three month and nine month periods ended September 30, 2017. A loan is considered to be in payment default once it is 30 days contractually past due under the modified terms.

Credit Quality Indicators

Credit Quality Indicators	9 Months Ended
	Sep. 30, 2018
Risks And Uncertainties [Abstract]
Credit Quality Indicators	Credit Quality Indicators: The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors. The Company establishes a risk rating at origination for all commercial loan and commercial real estate relationships. For relationships over $750 thousand, management monitors the loans on an ongoing basis for any changes in the borrower’s ability to service their debt. Management also affirms the risk ratings for the loans and leases in their respective portfolios on an annual basis. The Company uses the following definitions for risk ratings: Special Mention. Loans classified as special mention have a potential weakness that deserves management’s close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the institution’s credit position at some future date. Special mention assets are not adversely classified and do not expose an institution to sufficient risk to warrant adverse classification. Substandard. Loans classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. Substandard loans are characterized by the distinct possibility that the institution will sustain some loss if the deficiencies are not corrected. Doubtful. Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable. Loans not meeting the criteria above that are analyzed individually as part of the above described process are considered to be pass rated loans. As of September 30, 2018 and December 31, 2017, and based on the most recent analysis performed, the risk category of loans by class of loans is as follows: (In Thousands of Dollars) Pass Special Mention Sub standard Total September 30, 2018 Originated loans: Commercial real estate Owner occupied $ 150,728 $ 971 $ 1,015 $ 152,714 Non-owner occupied 239,817 377 110 240,304 Farmland 94,808 0 74 94,882 Other 91,417 0 256 91,673 Commercial Commercial and industrial 206,823 3,464 2,879 213,166 Agricultural 33,361 13 672 34,046 Total originated loans $ 816,954 $ 4,825 $ 5,006 $ 826,785 Acquired loans: Commercial real estate Owner occupied $ 46,279 $ 443 $ 778 $ 47,500 Non-owner occupied 17,832 60 229 18,121 Farmland 38,041 449 3,766 42,256 Other 10,060 0 662 10,722 Commercial Commercial and industrial 17,910 195 1,529 19,634 Agricultural 9,905 346 597 10,848 Total acquired loans $ 140,027 $ 1,493 $ 7,561 $ 149,081 Total loans $ 956,981 $ 6,318 $ 12,567 $ 975,866 (In Thousands of Dollars) Pass Special Mention Sub standard Total December 31, 2017 Originated loans: Commercial real estate Owner occupied $ 137,913 $ 442 $ 1,571 $ 139,926 Non-owner occupied 198,043 419 126 198,588 Farmland 70,354 44 45 70,443 Other 88,421 36 246 88,703 Commercial Commercial and industrial 184,444 5,326 3,109 192,879 Agricultural 32,291 192 198 32,681 Total originated loans $ 711,466 $ 6,459 $ 5,295 $ 723,220 Acquired loans: Commercial real estate Owner occupied $ 51,133 $ 466 $ 1,452 $ 53,051 Non-owner occupied 19,823 63 372 20,258 Farmland 43,694 3,304 757 47,755 Other 11,299 567 110 11,976 Commercial Commercial and industrial 25,286 2 1,806 27,094 Agricultural 11,200 554 453 12,207 Total acquired loans $ 162,435 $ 4,956 $ 4,950 $ 172,341 Total loans $ 873,901 $ 11,415 $ 10,245 $ 895,561 The Company considers the performance of the loan portfolio and its impact on the allowance for loan losses. For residential, consumer indirect and direct loan classes, the Company evaluates credit quality based on the aging status of the loan, which was previously presented, and by payment activity. In the 1-4 family residential real estate portfolio at September 30, 2018, there were no other real estate owned properties and $940 thousand of properties in foreclosure. Other real estate owned and foreclosure properties were $171 thousand and $336 thousand at December 31, 2017. The following tables present the recorded investment in residential, consumer indirect and direct auto loans based on payment activity as of September 30, 2018 and December 31, 2017. Nonperforming loans are loans past due 90 days or more and still accruing interest and nonaccrual loans. Residential Real Estate Consumer (In Thousands of Dollars) 1-4 Family Residential Home Equity Lines of Credit Indirect Direct Other September 30, 2018 Originated loans: Performing $ 298,725 $ 77,312 $ 173,542 $ 30,678 $ 10,871 Nonperforming 3,889 793 572 170 3 Total originated loans $ 302,614 $ 78,105 $ 174,114 $ 30,848 $ 10,874 Acquired loans: Performing $ 82,164 $ 24,866 $ 0 $ 10,326 $ 157 Nonperforming 1,102 299 0 197 0 Total acquired loans 83,266 25,165 0 10,523 157 Total loans $ 385,880 $ 103,270 $ 174,114 $ 41,371 $ 11,031 Residential Real Estate Consumer (In Thousands of Dollars) 1-4 Family Residential Home Equity Lines of Credit Indirect Direct Other December 31, 2017 Originated loans: Performing $ 268,785 $ 70,927 $ 160,030 $ 28,490 $ 8,862 Nonperforming 3,046 610 818 216 14 Total originated loans $ 271,831 $ 71,537 $ 160,848 $ 28,706 $ 8,876 Acquired loans: Performing $ 96,079 $ 28,585 $ 0 $ 14,223 $ 128 Nonperforming 682 170 0 155 0 Total acquired loans 96,761 28,755 0 14,378 128 Total loans $ 368,592 $ 100,292 $ 160,848 $ 43,084 $ 9,004

Revenue from Contracts with Cus

Revenue from Contracts with Customers	9 Months Ended
	Sep. 30, 2018
Revenue From Contract With Customer [Abstract]
Revenue from Contracts with Customers	Revenue from Contracts with Customers All material revenue from contracts with customers in the scope of ASC 606 is recognized within noninterest income. The following table presents the Company’s noninterest income by revenue stream and reportable segment, net of eliminations, for the three and nine months ended September 30, 2018 and 2017. Items outside the scope of ASC 606 are noted as such. (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Totals For Three Months Ended September 30, 2018 Service charges on deposit accounts $ 0 $ 1,151 $ 0 $ 1,151 Debit card and EFT fees 0 814 0 814 Trust fees 1,827 0 0 1,827 Insurance agency commissions 0 567 0 567 Retirement plan consulting fees 0 0 470 470 Investment commissions 0 273 0 273 Other 0 1,376 0 1,376 Total noninterest income $ 1,827 $ 4,181 $ 470 $ 6,478 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Totals For Three Months Ended September 30, 2017 Service charges on deposit accounts $ 0 $ 1,077 $ 0 $ 1,077 Debit card and EFT fees 0 770 0 770 Trust fees 1,608 0 0 1,608 Insurance agency commissions 0 531 0 531 Retirement plan consulting fees 0 0 480 480 Investment commissions 0 184 0 184 Other 0 1,408 0 1,408 Total noninterest income $ 1,608 $ 3,970 $ 480 $ 6,058 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Totals For Nine Months Ended September 30, 2018 Service charges on deposit accounts $ 0 $ 3,139 $ 0 $ 3,139 Debit card and EFT fees 0 2,490 0 2,490 Trust fees 5,374 0 0 5,374 Insurance agency commissions 0 1,979 0 1,979 Retirement plan consulting fees 0 0 1,314 1,314 Investment commissions 0 844 0 844 Other 0 3,654 0 3,654 Total noninterest income $ 5,374 $ 12,106 $ 1,314 $ 18,794 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Totals For Nine Months Ended September 30, 2017 Service charges on deposit accounts $ 0 $ 3,017 $ 0 $ 3,017 Debit card and EFT fees 0 2,259 0 2,259 Trust fees 4,809 0 0 4,809 Insurance agency commissions 0 1,877 0 1,877 Retirement plan consulting fees 0 0 1,392 1,392 Investment commissions 0 659 0 659 Other 0 3,987 0 3,987 Total noninterest income $ 4,809 $ 11,799 $ 1,392 $ 18,000 A description of the Company’s revenue streams under ASC 606 follows: Service charges on deposit accounts – The Company earns fees from its deposit customers for transaction-based, account maintenance, and overdraft services. Management reviewed the deposit account agreements, and determined that the agreements can be terminated at any time by either the Bank or the account holder. Transaction fees, such as balance transfers, wires and overdraft charges are settled the day the performance obligation is satisfied. The Bank’s monthly service charges and maintenance fees are for services provided to the customer on a monthly basis are considered a series of services that have the same pattern of transfer each month. The review of service charges assessed on deposit accounts, included the amount of variable consideration that is a part of the monthly charges. It was found that the waiver of service charges due to insufficient funds and dormant account fees is immaterial and would not require a change in the accounting treatment for these fees under the new revenue standards. Recognition of revenue under ASC 606 did not materially change the timing or magnitude of revenue recognition. Debit Card Interchange Fees – Customers and the Bank have an account agreement and maintain deposit balances with the Bank. Customers use a bank issued debit card to purchase goods and services, and the Bank earns interchange fees on those transactions, typically a percentage of the sale amount of the transaction. The Bank records the amount due when it receives the settlement from the payment network. Payments from the payment network are received and recorded into income on a daily basis. There are no contingent debit card interchange fees recorded by the Company that could be subject to a clawback in future periods. Recognition of revenue under ASC 606 did not materially change the timing or magnitude of revenue recognition. Trust fees – Services provided to Trust customers are a series of distinct services that have the same pattern of transfer each month. Fees for trust accounts are billed and drafted from trust accounts monthly. The Company records these fees on the income statement on a monthly basis. Fees are assessed based on the total investable assets of the customer’s trust account. A signed contract between the Company and the customer is maintained for all customer trust accounts with payment terms identified. It is probable that the fees will be collectible as funds being managed are accessible by the asset manager. Past history of trust fee income recorded by the Company indicates that it is highly unlikely that a significant reversal could occur. There are no contingent incentive fees recorded by the Company that could be subject to a clawback in future periods. Recognition of revenue under ASC 606 did not materially change the timing or magnitude of revenue recognition. Insurance Agency Commissions – Insurance agency commissions are received from insurance carriers for the agency’s share of commissions from customer premium payments. These commissions are recorded into income when checks are received from the insurance carriers, and there is no contingent portion associated with these commission checks. There may be a short time-lag in recording revenue when cash is received instead of recording the revenue when the policy is signed by the customer, but the time lag is insignificant and does not impact the revenue recognition process. Insurance also receives incentive checks from the insurance carriers for achieving specified levels of production with particular carriers. These amounts are recorded into income when a check is received, and there are no contingent amounts associated with these payments that may be clawed back by the carrier in the future. Similar to the monthly commissions explained in the preceding paragraph, there may be a short time-lag in recording incentive revenue on a cash basis as opposed to estimating the amount of incentive revenue expected to be earned, this does not materially impact the recognition of Insurance revenue. If there were any amounts that would need to be refunded for one specific Insurance customer, management believes the reversal would not be significant. Other potential situations surrounding the recognition of Insurance revenue include the estimating potential refunds due to the likely cancellation of a percentage of customers cancelling their policies and recording revenue at the time of policy renewals. Management concluded that since Insurance agency commissions represent only 2.3% of the Company’s total revenue, adjusting the current practice of recording insurance revenue for these situations would not have a material impact on the reporting of total revenue. Recognition of revenue under ASC 606 did not materially change the timing or magnitude of revenue recognition. Retirement Plan Consulting Fees – The fees earned from retirement plan consulting is generated by National Associates, Inc. Revenue is recognized based on the level of work performed for the client. Any payments that are received for work to be performed in the future are recorded in a deferred revenue account, and recorded into income when the fees are earned. Retirement plan consulting fees represent only 1.5% of the Company’s total revenue, and therefore management has concluded that any adjustment of revenue for one particular customer for a refund or any other reason would be insignificant and would not materially impact the Company’s total revenue. Recognition of revenue under ASC 606 did not materially change the timing or magnitude of revenue recognition. Investment Commissions – Investment commissions are earned through the sales of non-deposit investment products to customers of the Company. The sales are conducted through a third-party broker-dealer. When the commissions are received and recorded into income on the Bank’s income statement, there is no contingent portion that may need to be refunded back to Cetera. Investment commissions represent only 1.0% of the Company’s total revenue, and therefore management has concluded that any adjustment of revenue for a particular customer for a refund or any other reason would be insignificant and would not materially impact the Company’s total revenue. Recognition of revenue under ASC 606 did not materially change the timing or magnitude of revenue recognition. Other – Income items included in “Other” are Bank owned life insurance income, security gains, net gains on the sale of loans and other operating income. Any amounts within the scope of ASC 606 are deemed immaterial.

Interest-Rate Swaps

Interest-Rate Swaps	9 Months Ended
	Sep. 30, 2018
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Interest-Rate Swaps	Interest-Rate Swaps: The Company uses a program that utilizes interest-rate swaps as part of its asset/liability management strategy. The interest-rate swaps are used to help manage the Company’s interest rate risk position and not as derivatives for trading purposes. The notional amount of the interest-rate swaps does not represent amounts exchanged by the parties. The amount exchanged is determined by reference to the notional amount and the other terms of the individual interest-rate swap agreements. The objective of the interest-rate swaps is to protect the related fixed rate commercial real estate loans from changes in fair value due to changes in interest rates. The Company has a program whereby it lends to its borrowers at a fixed rate with the loan agreement containing a two-way yield maintenance provision, which will be invoked in the event of prepayment of the loan, and is expected to exactly offset the fair value of unwinding the swap. The yield maintenance provision represents an embedded derivative which is bifurcated from the host loan contract and, as such, the swaps and embedded derivatives are not designated as hedges. Accordingly, both instruments are carried at fair value and changes in fair value are reported in current period earnings. Summary information about these interest-rate swaps at periods ended September 30, 2018 and December 31, 2017 is as follows: September 30, 2018 December 31, 2017 Notional amounts (In thousands) $ 36,838 $ 38,481 Weighted average pay rate on interest-rate swaps 4.51 % 4.46 % Weighted average receive rate on interest-rate swaps 4.49 % 3.81 % Weighted average maturity (years) 4.5 3.2 Fair value of interest-rate swaps $ (1,167 ) $ (653 ) Fair value of loan yield maintenance provisions $ 1,167 $ 653 The fair value of the yield maintenance provisions and interest-rate swaps is recorded in other assets and other liabilities, respectively, in the consolidated balance sheets. Changes in the fair value of the yield maintenance provisions and interest-rate swaps are reported in earnings, as other noninterest income in the consolidated statements of income. For the three month and nine month periods ended September 30, 2018 and 2017 there were no net gains or losses recognized in earnings.

Earnings Per Share

Earnings Per Share	9 Months Ended
	Sep. 30, 2018
Earnings Per Share [Abstract]
Earnings Per Share	Earnings Per Share: The computation of basic and diluted earnings per share is shown in the following table: Three Months Ended Sept. 30, Nine Months Ended Sept. 30, 2018 2017 2018 2017 Basic EPS Net income (In thousands) $ 8,084 $ 5,983 $ 23,883 $ 17,476 Weighted average shares outstanding 27,695,105 27,654,020 27,638,721 27,436,931 Basic earnings per share $ 0.29 $ 0.22 $ 0.86 $ 0.64 Diluted EPS Net income (In thousands) $ 8,084 $ 5,983 $ 23,883 $ 17,476 Weighted average shares outstanding for basic earnings per share 27,695,105 27,654,020 27,638,721 27,436,931 Dilutive effect of restricted stock awards 306,863 43,890 305,410 55,454 Weighted average shares for diluted earnings per share 28,001,968 27,697,910 27,944,131 27,492,385 Diluted earnings per share $ 0.29 $ 0.22 $ 0.85 $ 0.64 There were no restricted stock awards that were considered anti-dilutive for the three and nine month periods ended September 30, 2018 and 2017.

Stock Based Compensation

Stock Based Compensation	9 Months Ended
	Sep. 30, 2018
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock Based Compensation	Stock Based Compensation: During 2017, the Company, with the approval of shareholders, created the 2017 Equity Incentive Plan (the “2017 Plan”). The 2017 Plan permits the award of up to 800 thousand shares to the Company’s directors and employees to attract and retain exceptional personnel, motivate performance and most importantly to help align the interests of the Company’s executives with those of the Company’s shareholders. There were 22,729 service time based shares and 62,919 performance based shares granted under the 2017 Plan during the nine month period ended September 30, 2018, as shown in the table below. The actual number of performance based stock awards issued will depend on certain performance conditions which are mainly average return on equity compared to a group of peer companies over a three year vesting period. During 2012, the Company, with the approval of shareholders, created the 2012 Equity Incentive Plan (the “2012 Plan”). The 2012 Plan permitted the award of up to 500 thousand shares to the Company’s directors and employees to promote the Company’s long-term financial success by motivating performance through long-term incentive compensation and to better align the interests of its employees with those of its shareholders. There were no additional shares granted under the Plan during the nine month period ended September 30, 2018. Any new restricted stock awards will be issued under the 2017 Plan described above. The restricted stock awards were granted with a fair value price equal to the market price of the Company’s common stock at the date of the grant. Expense recognized was $441 thousand and $1.2 The following is the activity under the Plans during the nine month period ended September 30, 2018. Nine Months Ended September 30, 2018 Maximum Awarded Service Units Weighted Average Grant Fair Value Maximum Awarded Performance Units Weighted Average Grant Fair Value Beginning balance - non-vested shares 323,331 $ 9.20 266,515 $ 9.43 Granted 22,729 14.68 62,919 14.31 Vested (241,105 ) 7.99 (63,873 ) 7.76 Forfeited 0 0.00 (61,733 ) 7.76 Ending balance - non-vested shares 104,955 $ 13.16 203,828 $ 11.96 The 304,978 shares that vested during the nine month period ended September 30, 2018 had a weighted average fair value of $15.28 per share.

Other Comprehensive Income (Los

Other Comprehensive Income (Loss)	9 Months Ended
	Sep. 30, 2018
Comprehensive Income Net Of Tax [Abstract]
Other Comprehensive Income (Loss)	Other Comprehensive Income (Loss): The following table represents the details of other comprehensive income for the three and nine month periods ended September 30, 2018 and 2017. Three Months Ended September 30, 2018 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ (4,929 ) $ 1,036 $ (3,893 ) Reclassification adjustment for (gains) losses included in net income (1) 27 (6 ) 21 Net other comprehensive income (loss) $ (4,902 ) $ 1,030 $ (3,872 ) Three Months Ended September 30, 2017 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ (679 ) $ 239 $ (440 ) Reclassification adjustment for losses included in net income (1) 0 0 0 Net other comprehensive income (loss) $ (679 ) $ 239 $ (440 ) Nine Months Ended September 30, 2018 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ (14,057 ) $ 2,940 $ (11,117 ) Reclassification adjustment for (gains) losses included in net income (1) 24 (5 ) 19 Net other comprehensive income (loss) $ (14,033 ) $ 2,935 $ (11,098 ) Nine Months Ended September 30, 2017 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ 5,642 $ (1,975 ) $ 3,667 Reclassification adjustment for (gains) losses included in net income (1) 1 (1 ) 0 Net other comprehensive income (loss) $ 5,643 $ (1,976 ) $ 3,667 (1) Pre-tax reclassification adjustments relating to available-for-sale securities are reported in security gains and the tax impact is included in income tax expense on the consolidated statements of income.

Regulatory Capital Matters

Regulatory Capital Matters	9 Months Ended
	Sep. 30, 2018
Regulatory Capital Requirements [Abstract]
Regulatory Capital Matters	Regulatory Capital Matters Banks and bank holding companies are subject to various regulatory capital requirements administered by the federal banking agencies. Capital adequacy guidelines and, additionally for banks, prompt corrective action regulations, involve quantitative measures of assets, liabilities, and certain off-balance sheet items calculated under regulatory accounting practices. The new minimum capital requirements associated with the Basel Committee on capital and liquidity regulation (Basel III) are being phased in and began on January 1, 2015 and will continue through January 1, 2019. Capital amounts and classifications are also subject to qualitative judgments by regulators. Failure to meet capital requirements can initiate regulatory action by regulators that, if undertaken, could have a direct material effect on the financial statements. Management believes that as of September 30, 2018, the Company and the Bank meet all capital adequacy requirements to which they are subject. The Federal Deposit Insurance Corporation and other federal banking regulators revised the risk-based capital requirements applicable to financial holding companies and insured depository institutions, including the Company and the Bank, to make them consistent with agreements that were reached by the Basel Committee on Banking Supervision (“Basel III”). The common equity tier 1 capital, tier 1 capital and total capital ratios are calculated by dividing the respective capital amounts by risk-weighted assets. The leverage ratio is calculated by dividing tier 1 capital by adjusted average total assets. Basel III limits capital distributions and certain discretionary bonus payments if the banking organization does not hold a “capital conservation buffer” consisting of 2.5% of common equity tier 1 capital, tier 1 capital and total capital to risk-weighted assets in addition to the amount necessary to meet minimum risk-based capital requirements. The capital conservation buffer phase in began January 1, 2016 and will increase each year until fully implemented at 2.5% on January 1, 2019. The additional capital conservation buffer is 1.875% for the year of 2018 and was 1.25% during 2017. Excluding the additional buffer, Basel III requires the Company and the Bank to maintain (i) a minimum ratio of common equity tier 1 capital to risk-weighted assets of at least 4.5%, (ii) a minimum ratio of tier 1 capital to risk-weighted assets of at least 6.0%, (iii) a minimum ratio of total capital to risk-weighted assets of at least 8.0% and (iv) a minimum leverage ratio of at least 4.0%. Prompt corrective action regulations provide five classifications: well capitalized, adequately capitalized, undercapitalized, significantly undercapitalized, and critically undercapitalized, although these terms are not used to represent overall financial condition. If only adequately capitalized, regulatory approval is required to accept brokered deposits. If undercapitalized, capital distributions are limited, as is asset growth and expansion, and capital restoration plans are required. At September 30, 2018 and December 31, 2017, the most recent regulatory notifications categorized the Bank as well capitalized under the regulatory framework for prompt corrective action. There are no conditions or events since that notification that management believes have changed the institution’s category. Actual and required capital amounts and ratios are presented below at September 30, 2018 and December 31, 2017: Actual Requirement For Capital Adequacy Purposes: To be Well Capitalized Under Prompt Corrective Action Provisions: Amount Ratio Amount Ratio Amount Ratio September 30, 2018 Common equity tier 1 capital ratio Consolidated $ 216,942 12.13 % $ 80,479 4.5 % N/A N/A Bank 201,312 11.29 % 80,215 4.5 % $ 115,866 6.5 % Total risk based capital ratio Consolidated 232,565 13.00 % 143,073 8.0 % N/A N/A Bank 214,689 12.04 % 142,604 8.0 % 178,255 10.0 % Tier I risk based capital ratio Consolidated 219,188 12.26 % 107,305 6.0 % N/A N/A Bank 201,312 11.29 % 106,953 6.0 % 142,604 8.0 % Tier I leverage ratio Consolidated 219,188 9.87 % 88,800 4.0 % N/A N/A Bank 201,312 9.13 % 88,234 4.0 % 110,293 5.0 % December 31, 2017 Common equity tier 1 capital ratio Consolidated $ 199,201 11.86 % $ 75,573 4.5 % N/A N/A Bank 192,080 11.45 % 75,462 4.5 % $ 109,001 6.5 % Total risk based capital ratio Consolidated 213,725 12.73 % 134,352 8.0 % N/A N/A Bank 204,395 12.19 % 134,155 8.0 % 167,694 10.0 % Tier I risk based capital ratio Consolidated 201,410 11.99 % 100,764 6.0 % N/A N/A Bank 192,080 11.45 % 100,616 6.0 % 134,155 8.0 % Tier I leverage ratio Consolidated 201,410 9.50 % 84,800 4.0 % N/A N/A Bank 192,080 9.12 % 84,253 4.0 % 105,316 5.0 %

Fair Value

Fair Value	9 Months Ended
	Sep. 30, 2018
Fair Value Disclosures [Abstract]
Fair Value	Fair Value Fair value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. There are three levels of inputs that may be used to measure fair values: Level 1 – Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date. Level 2 – Significant other observable inputs other than Level 1 prices such as quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs that are observable or can be corroborated by observable market data. Level 3 – Significant unobservable inputs that reflect a reporting entity’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. The Company used the following methods and significant assumptions to estimate the fair value of each type of financial instrument: Investment Securities: The Company uses a third party service to estimate fair value on available for sale securities on a monthly basis. ASU 2016-01, which was adopted by the Company as of January 1, 2018, requires the use of exit price notion when measuring the fair value of financial instruments for disclosure purposes. The Company’s service provider is considered a leading evaluation pricing service for U.S. domestic fixed income securities and complies fully with ASU 2016-01’s exit pricing requirements. They subscribe to multiple third-party pricing vendors, and supplement that information with matrix pricing methods. The fair values for investment securities, which consist of equity securities that are recorded at fair market value to comply with ASU 2016-01, are determined by quoted market prices in active markets, if available (Level 1). The equity securities change in fair market value is recorded in the income statements. For securities where quoted prices are not available, fair values are calculated based on quoted prices for similar assets in active markets, quoted prices for similar assets in markets that are not active or inputs other than quoted prices, which provide a reasonable basis for fair value determination. Such inputs may include interest rates and yield curves, volatilities, prepayment speeds, credit risks and default rates. Inputs used are derived principally from observable market data (Level 2). For securities where quoted prices or market prices of similar securities are not available, fair values are calculated using discounted cash flows or other market indicators (Level 3). The fair values of Level 3 investment securities are determined by using unobservable inputs to measure fair value of assets for which there is little, if any market activity at the measurement date, using reasonable inputs and assumptions based on the best information at the time, to the extent that inputs are available without undue cost and effort. For the period ended September 30, 2018 the fair value of Level 3 investment securities was immaterial. Derivative Instruments: The fair values of derivative instruments are based on valuation models using observable market data as of the measurement date (Level 2). Impaired Loans: At the time loans are considered impaired, collateral dependent impaired loans are valued at the lower of cost or fair value and non-collateral dependent loans are valued based on discounted cash flows. Impaired loans carried at fair value generally receive specific allocations of the allowance for loan losses. For collateral dependent loans fair value is commonly based on recent real estate appraisals. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are usually significant and typically result in a Level 3 classification of the inputs for determining fair value. Non-real estate collateral may be valued using an appraisal, net book value per the borrower’s financial statements, or aging reports, adjusted or discounted based on management’s historical knowledge, changes in market conditions from the time of the valuation, and management’s expertise and knowledge of the client and client’s business, resulting in a Level 3 fair value classification. Impaired loans are evaluated on a quarterly basis for additional impairment and adjusted accordingly. Other Real Estate Owned: Assets acquired through or instead of loan foreclosure are initially recorded at fair value less costs to sell when acquired, establishing a new cost basis. These assets are subsequently accounted for at lower of cost or fair value less estimated costs to sell. Fair values are commonly based on recent real estate appraisals. These appraisals may use a single valuation approach or a combination of approaches including comparable sales and the income approach. Adjustments are routinely made in the appraisal process by the independent appraisers to adjust for differences between the comparable sales and income data available. Such adjustments are usually significant and typically result in a Level 3 classification of the inputs for determining fair value. Appraisals for both collateral-dependent impaired loans and other real estate owned are performed by certified general appraisers (for commercial and commercial real estate properties) or certified residential appraisers (for residential properties) whose qualifications and licenses have been reviewed and verified by the Company. Once received, a member of the Appraisal Department reviews the assumptions and approaches utilized in the appraisal as well as the overall resulting fair value in comparison with independent data sources such as recent market data or industry-wide statistics. On an annual basis, the Company compares the actual selling price of collateral that has been sold to the most recent appraised value to determine what adjustments should be made to appraisals to arrive at fair value. Assets measured at fair value on a recurring basis are summarized below: Fair Value Measurements at September 30, 2018 Using: (In Thousands of Dollars) Carrying Value Quoted Prices in Active Markets for (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets Investment securities available-for sale U.S. Treasury and U.S. government sponsored entities $ 6,383 $ 0 $ 6,383 $ 0 State and political subdivisions 201,275 0 201,275 0 Corporate bonds 1,183 0 1,183 0 Mortgage-backed securities-residential 147,427 0 147,421 6 Collateralized mortgage obligations 21,301 0 21,301 0 Small Business Administration 12,427 0 12,427 0 Equity securities 427 427 0 0 Other investments measured at net asset value 6,465 n/a n/a n/a Total investment securities $ 396,888 $ 427 $ 389,990 $ 6 Loan yield maintenance provisions $ 1,167 $ 0 $ 1,167 $ 0 Financial Liabilities Interest rate swaps $ 1,167 $ 0 $ 1,167 $ 0 Fair Value Measurements at December 31, 2017 Using: (In Thousands of Dollars) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets Investment securities available-for sale U.S. Treasury and U.S. government sponsored entities $ 8,917 $ 0 $ 8,917 $ 0 State and political subdivisions 191,003 0 191,003 0 Corporate bonds 1,234 0 1,234 0 Mortgage-backed securities-residential 160,450 0 160,442 8 Collateralized mortgage obligations 17,121 0 17,121 0 Small Business Administration 14,212 0 14,212 0 Equity securities 394 394 0 0 Other investments measured at net asset value 5,185 n/a n/a n/a Total investment securities $ 398,516 $ 394 $ 392,929 $ 8 Loan yield maintenance provisions $ 653 $ 0 $ 653 $ 0 Financial Liabilities Interest rate swaps $ 653 $ 0 $ 653 $ 0 There were no significant transfers between Level 1 and Level 2 during the three and nine month periods ended September 30, 2018 and 2017. For additional information related to yield maintenance provisions and interest rate swaps see Interest – Rate Swaps note. The table below presents a reconciliation of all assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3): Investment Securities Available-for-sale (Level 3) Three Months ended September 30, Nine Months ended September 30, (In Thousands of Dollars) 2018 2017 2018 2017 Beginning Balance $ 7 $ 10 $ 8 $ 12 Transfers from level 2 0 0 0 0 Repayments, calls and maturities (1 ) (1 ) (2 ) (3 ) Ending Balance $ 6 $ 9 $ 6 $ 9 Assets measured at fair value on a non-recurring basis are summarized below: Fair Value Measurements at September 30, 2018 Using: (In Thousands of Dollars) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets Impaired loans Commercial real estate Farmland $ 251 $ 0 $ 0 $ 251 Commercial Commercial and industrial 10 0 0 10 1–4 family residential 1,346 0 0 1,346 Consumer 15 0 0 15 Fair Value Measurements at December 31, 2017 Using: (In Thousands of Dollars) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets 1–4 family residential $ 740 $ 0 $ 0 $ 740 Consumer 2 0 0 2 Impaired loans that are measured for impairment using the fair value of the collateral for collateral dependent loans, had a principal balance of $1.9 million with a valuation allowance of $267 thousand at September 30, 2018, resulting in $94 thousand and $222 thousand in additional provision for loan losses for the three and nine months period ending September 30, 2018. At December 31, 2017, impaired loans had a principal balance of $851 thousand, with a valuation allowance of $109 thousand. Loans measured at fair value at September 30, 2017 resulted in an additional provision for loan losses of $16 thousand and $173 thousand for the three and nine month period ending September 30, 2017. Excluded from the fair value of impaired loans, at September 30, 2018 and December 31, 2017, discussed above are $707 thousand and $763 thousand of loans classified as troubled debt restructurings and measured using the present value of cash flows, which is not considered an exit price. Impaired commercial real estate loans, both owner-occupied and non-owner occupied are valued by independent external appraisals. These external appraisals are prepared using the sales comparison approach and income approach valuation techniques. Management makes subsequent unobservable adjustments to the impaired loan appraisals. Impaired loans other than commercial real estate and other real estate owned are not considered material. The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis at the periods ended September 30, 2018 and December 31, 2017: September 30, 2018 Fair value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans Commercial real estate $ 251 Sales Comparison Adjustment for differences between comparable sales (22.70%) - 16.16% 9.39% Commercial 10 Sales Comparison Adjustment for differences between comparable sales (18.61%) - 28.25% (7.66%) Residential 1,346 Sales comparison Adjustment for differences between comparable sales (15.76%) - 27.92% 3.03% Consumer 15 Sales comparison Adjustment for differences between comparable sales (12.04%) - 12.04% 0.00% December 31, 2017 Fair value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans Residential $ 740 Sales comparison Adjustment for differences between comparable sales (15.67%) - 27.92% 0.53% Consumer 2 Sales comparison Adjustment for differences between comparable sales (21.98%) - 21.98% (0.00%) The carrying amounts and estimated fair values of financial instruments not previously disclosed at September 30, 2018 and December 31, 2017 are as follows: Fair Value Measurements at September 30, 2018 Using: (In Thousands of Dollars) Carrying Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 75,635 $ 19,652 $ 55,983 $ 0 $ 75,635 Restricted stock 11,647 n/a n/a n/a n/a Loans held for sale 1,428 0 1,471 0 1,471 Loans, net 1,678,155 0 0 1,630,224 1,630,224 Accrued interest receivable 7,377 0 2,321 5,056 7,377 Financial liabilities Deposits 1,758,711 1,451,980 299,623 0 1,751,603 Short-term borrowings 264,059 0 264,059 0 264,059 Long-term borrowings 6,214 0 5,968 0 5,968 Accrued interest payable 898 69 829 0 898 Fair Value Measurements at December 31, 2017 Using: (In Thousands of Dollars) Carrying Amount Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 57,614 $ 17,785 $ 39,829 $ 0 $ 57,614 Restricted stock 10,491 n/a n/a n/a n/a Loans held for sale 272 0 283 0 283 Loans, net 1,565,066 0 0 1,569,381 1,569,381 Accrued interest receivable 6,669 0 2,255 4,414 6,669 Financial liabilities Deposits 1,604,719 1,340,814 259,346 0 1,600,160 Short-term borrowings 289,565 0 289,565 0 289,565 Long-term borrowings 6,994 0 6,690 0 6,690 Accrued interest payable 633 46 587 0 633 The methods and assumptions used to estimate fair value, not previously described, are described as follows: Cash and Cash Equivalents: The carrying amounts of cash and short-term instruments approximate fair values and are classified as either Level 1 or Level 2. The Company has determined that cash on hand and non-interest bearing due from bank accounts are Level 1 whereas interest bearing federal funds sold and other are Level 2. Restricted Stock: It is not practical to determine the fair value of restricted stock due to restrictions placed on its transferability. Loans: Fair values of loans, excluding loans held for sale, are estimated as follows: Beginning March 31, 2018 the Company used a third party firm that uses cash flow analysis and current market interest rates along with adjustments for credit, liquidity and option risk to conform to the ASU 2016-01 exit price requirement. At December 31, 2017, management used the discounted cash flow analysis and interest rates being offered for loans with similar terms to borrowers of similar credit quality to estimate fair market value. Impaired loans are valued at the lower of cost or fair value as described previously. Loans held for sale: The fair value of loans held for sale is estimated based upon binding contracts and quotes from third party investors resulting in a Level 2 classification. Accrued Interest Receivable/Payable: The carrying amounts of accrued interest receivable and payable approximate fair value resulting in a Level 1, Level 2 or Level 3 classification. The classification is the result of the association with securities, loans and deposits. Deposits: The fair values disclosed for demand deposits – interest and non-interest checking, passbook savings, and money market accounts – are, by definition, equal to the amount payable on demand at the reporting date resulting in a Level 1 classification. The carrying amounts of variable rate certificates of deposit approximate their fair values at the reporting date resulting in a Level 2 classification. Fair value for fixed rate certificates of deposit are estimated using a discounted cash flows calculation that applies interest rates currently being offered on certificates to a schedule of aggregated expected monthly maturities on time deposits resulting in a Level 2 classification. Short-term Borrowings: The carrying amounts of federal funds purchased, borrowings under repurchase agreements, and other short-term borrowings, generally maturing within ninety days, approximate their fair values resulting in a Level 2 classification. Long-term Borrowings: The fair values of the Company’s long-term borrowings are estimated using discounted cash flow analyses based on the current borrowing rates for similar types of borrowing arrangements resulting in a Level 2 classification. Off-balance Sheet Instruments: The fair value of commitments is not considered material.

Segment Information

Segment Information	9 Months Ended
	Sep. 30, 2018
Segment Reporting [Abstract]
Segment Information	Segment Information: The reportable segments are determined by the products and services offered, primarily distinguished between banking, trust and retirement consulting operations. They are also distinguished by the level of information provided to the chief operating decision makers in the Company, who use such information to review performance of various components of the business, which are then aggregated. Loans, investments, and deposits provide the revenues in the banking operation. All operations are domestic. Significant segment totals are reconciled to the financial statements as follows: (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals September 30, 2018 Goodwill and other intangibles $ 4,256 $ 38,364 $ 2,507 $ (822 ) $ 44,305 Total assets $ 11,034 $ 2,273,904 $ 3,079 $ 4,661 $ 2,292,678 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals December 31, 2017 Goodwill and other intangibles $ 4,426 $ 39,120 $ 2,645 $ (822 ) $ 45,369 Total assets $ 11,261 $ 2,140,508 $ 3,365 $ 3,935 $ 2,159,069 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Three Months Ended September 30, 2018 Net interest income $ 39 $ 19,906 $ 0 $ (26 ) $ 19,919 Provision for loan losses 0 950 0 0 950 Service fees, security gains and other noninterest income 1,862 4,235 470 (89 ) 6,478 Noninterest expense 1,208 13,611 344 276 15,439 Amortization and depreciation expense 62 617 49 13 741 Income before taxes 631 8,963 77 (404 ) 9,267 Income taxes 132 1,136 16 (101 ) 1,183 Net income $ 499 $ 7,827 $ 61 $ (303 ) $ 8,084 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Nine Months Ended September 30, 2018 Net interest income $ 104 $ 58,390 $ 0 $ (67 ) $ 58,427 Provision for loan losses 0 2,475 0 0 2,475 Service fees, security gains and other noninterest income 5,484 12,210 1,314 (214 ) 18,794 Noninterest expense 3,640 39,047 1,045 761 44,493 Amortization and depreciation expense 187 1,866 150 38 2,241 Income before taxes 1,761 27,212 119 (1,080 ) 28,012 Income taxes 370 4,080 25 (346 ) 4,129 Net income $ 1,391 $ 23,132 $ 94 $ (734 ) $ 23,883 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Three Months Ended September 30, 2017 Net interest income $ 29 $ 18,667 $ 0 $ (21 ) $ 18,675 Provision for loan losses 0 950 0 0 950 Service fees, security gains and other noninterest income 1,638 3,974 480 (34 ) 6,058 Noninterest expense 1,154 13,110 343 319 14,926 Amortization and depreciation expense 69 718 65 13 865 Income before taxes 444 7,863 72 (387 ) 7,992 Income taxes 156 2,031 25 (203 ) 2,009 Net income $ 288 $ 5,832 $ 47 $ (184 ) $ 5,983 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Nine Months Ended September 30, 2017 Net interest income $ 81 $ 54,562 $ 0 $ (64 ) $ 54,579 Provision for loan losses 0 2,950 0 0 2,950 Service fees, security gains and other noninterest income 4,895 11,895 1,392 (182 ) 18,000 Noninterest expense 3,619 38,304 1,082 531 43,536 Amortization and depreciation expense 208 2,196 191 37 2,632 Income before taxes 1,149 23,007 119 (814 ) 23,461 Income taxes 402 6,068 42 (527 ) 5,985 Net income $ 747 $ 16,939 $ 77 $ (287 ) $ 17,476 The Bank segment includes Farmers National Insurance and Farmers of Canfield Investment Co.

Goodwill and Intangible Assets

Goodwill and Intangible Assets	9 Months Ended
	Sep. 30, 2018
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Goodwill and Intangible Assets: Goodwill associated with the Company’s purchase of Monitor in August 2017, Bowers in June 2016 and other past acquisitions totaled $38.2 million at September 30, 2018 and Acquired Intangible Assets Acquired intangible assets were as follows: September 30, 2018 December 31, 2017 (In Thousands of Dollars) Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Amortized intangible assets: Customer relationship intangibles $ 7,210 $ (5,341 ) $ 7,210 $ (4,919 ) Non-compete contracts 430 (379 ) 430 (376 ) Trade name 520 (216 ) 520 (175 ) Core deposit intangible 6,254 (2,374 ) 6,254 (1,776 ) Total $ 14,414 $ (8,310 ) $ 14,414 $ (7,246 ) Aggregate amortization expense was $354 thousand Estimated amortization expense for each of the next five periods and thereafter: 2018 (Three months) $ 353 2019 1,306 2020 1,203 2021 1,142 2022 1,025 Thereafter 1,075 TOTAL $ 6,104

Short-term Borrowings

Short-term Borrowings	9 Months Ended
	Sep. 30, 2018
Debt Disclosure [Abstract]
Short-term Borrowings	Short-term borrowings: There were $255 million in short-term Federal Home Loan Bank Advances at September 30, 2018 with a weighted average interest rate of 2.27%. Short-term Federal Home Loan Bank Advances were $215 million at December 31, 2017. The Company had $8.7 million and $74.2 million in securities sold under repurchase agreements for the periods ended September 30, 2018 and December 31, 2017, respectively. In addition, the Company had no Federal funds purchased and has a $350 thousand balance on business lines of credit with one lending institution at September 30, 2018 and December 31, 2017. The following table provides a disaggregation of the obligation by the class of collateral pledged for short-term financing obtained through the sales of repurchase agreements: (In Thousands of Dollars) September 30, 2018 December 31, 2017 Overnight and continuous repurchase agreements U.S. Treasury and U.S. government sponsored entities $ 574 $ 5,051 State and political subdivisions 2,934 21,731 Mortgage-backed securities - residential 5,102 46,133 Collateralized mortgage obligations - residential 534 5,011 Total repurchase agreements $ 9,144 $ 77,926 Management believes the risks associated with the agreements are minimal and, in the case of collateral decline, the Company has additional investment securities available to adequately pledge as guarantees for the repurchase agreements.

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2018
Accounting Policies [Abstract]
Principles of Consolidation	Principles of Consolidation: Farmers National Banc Corp. (“Company”) is a Financial Holding Company registered under the Bank Holding Company Act of 1956, as amended. The Company provides full banking services through its nationally chartered subsidiary, The Farmers National Bank of Canfield (“Bank”). The Bank acquired Bowers Insurance Agency, Inc. (“Bowers”) and consolidated the activity of Bowers with Farmers National Insurance (“Insurance”) during 2016. The Company acquired Monitor Bancorp, Inc. (“Monitor”), the holding company for Monitor Bank in August of 2017 and consolidated all activity within the Bank. Farmers National Captive, Inc. (“Captive”) was formed during the third quarter of 2016 and is a wholly-owned insurance subsidiary of the Company that provides property and casualty insurance coverage to the Company and its subsidiaries. The Captive pools resources with thirteen other similar insurance company subsidiaries of financial institutions to spread a limited amount of risk among themselves and to provide insurance where not currently available or economically feasible in today’s insurance market place. The consolidated financial statements also include the accounts of the Bank’s subsidiaries; Insurance and Farmers of Canfield Investment Co. (“Investments”). The Company provides trust services through its subsidiary, Farmers Trust Company (“Trust”), retirement consulting services through National Associates, Inc. (“NAI”) and insurance services through the Bank’s subsidiary, Insurance. The consolidated financial statements include the accounts of the Company, the Bank and its subsidiaries, along with the Trust, NAI and Captive. All significant intercompany balances and transactions have been eliminated in the consolidation.
Basis of Presentation	Basis of Presentation: The unaudited condensed consolidated financial statements have been prepared in conformity with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by U.S. generally accepted accounting principles (“U.S. GAAP”) for complete financial statements. The financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s 2017 Annual Report to Shareholders included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017. The interim consolidated financial statements include all adjustments (consisting of only normal recurring items) that, in the opinion of management, are necessary for a fair presentation of the financial position and results of operations for the periods presented. The results of operations for the interim periods disclosed herein are not necessarily indicative of the results that may be expected for a full year. Certain items included in the prior period financial statements were reclassified to conform to the current period presentation. There was no effect on net income or total stockholders’ equity.
Estimates	Estimates: The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Segments	Segments: The Company provides a broad range of financial services to individuals and companies in northeastern Ohio and western Pennsylvania. Operations are managed and financial performance is primarily aggregated and reported in three lines of business, the Bank segment, the Trust segment and the Retirement Consulting segment.
Equity	Equity: The Company, with the approval of shareholders at the April 2018 annual meeting, increased the authorized shares available for issuance from 35,000,000 to 50,000,000 shares. Outstanding shares at September 30, 2018 were 27,777,161.
Comprehensive Income	Comprehensive Income: Comprehensive income consists of net income and other comprehensive income. Other comprehensive income consists of unrealized gains and losses on securities available for sale and changes in the funded status of the post-retirement health plan, which are recognized as separate components of stockholders equity, net of tax effects. The post-retirement health plan was eliminated during 2017 and the associated balance sheet accounts, including other comprehensive income were reduced to zero.
New Accounting Standards	New Accounting Standards: During April of 2017, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2017-08, Receivables—Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities In June 2016, FASB issued ASU 2016-13: Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments In February 2016, FASB issued ASU 2016-02 (Topic 842): Leases In January 2016, FASB issued ASU 2016-01: Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities In May 2014, FASB issued ASU 2014-09: Revenue from Contracts with Customers (Topic 606). The Company adopted ASC 606 using the modified retrospective method applied to all contracts not completed as of January 1, 2018. Results for reporting periods beginning after January 1, 2018 are presented under ASC 606 while prior period amounts continue to be reported in accordance with legacy GAAP. The adoption of ASC 606 did not result in a change to the accounting for any of the in-scope revenue streams; as such, no cumulative effect adjustment was recorded.

Business Combinations (Tables)

Business Combinations (Tables)	9 Months Ended
	Sep. 30, 2018
Pro Forma Information	The pro forma financial information is not necessarily indicative of the results of operations that would have occurred had the transactions been effective on the assumed date. For Three Months Ended Sept. 30, For Nine Months Ended Sept. 30, (In thousands of dollars except per share results) 2017 2017 Net interest income $ 18,841 $ 55,408 Net income $ 6,016 $ 17,641 Basic and diluted earnings per share $ 0.22 $ 0.64
Monitor Bancorp, Inc.
Summary of Consideration Paid and Amounts of Assets Acquired and Liabilities Assumed	The following table summarizes the consideration paid for Monitor and the amounts of the assets acquired and liabilities assumed on the closing date of the acquisition. (In Thousands of Dollars) Consideration Cash $ 1,154 Stock 6,358 Fair value of total consideration transferred $ 7,512 Fair value of assets acquired Cash and due from financial institutions $ 17,673 Securities available for sale 3,057 Loans, net 19,315 Premises and equipment 192 Core deposit intangible 673 Other assets 272 Total assets 41,182 Fair value of liabilities assumed Deposits 34,586 Accrued interest payable and other liabilities 121 Total liabilities 34,707 Net assets acquired $ 6,475 Goodwill created 1,037 Total net assets acquired $ 7,512
Bowers Insurance Agency, Inc.
Summary of Consideration Paid and Amounts of Assets Acquired and Liabilities Assumed	The following table summarizes the consideration paid for Bowers and the amounts of the assets acquired and liabilities assumed on the closing date of the acquisition. (In Thousands of Dollars) Consideration Cash $ 1,137 Stock 1,138 Contingent consideration 880 Fair value of total consideration transferred $ 3,155 Fair value of assets acquired Cash $ 64 Premises and equipment 290 Other assets 34 Total assets acquired 388 Fair value of liabilities assumed 124 Net assets acquired $ 264 Assets and liabilities arising from acquisition Identified intangible assets 1,630 Deferred tax liability (588 ) Goodwill created 1,849 Total net assets acquired $ 3,155

Securities (Tables)

Securities (Tables)	9 Months Ended
	Sep. 30, 2018
Investments Debt And Equity Securities [Abstract]
Summary of the Amortized Cost and Fair Value of Available-for-Sale Investment Securities Corresponding Amounts of Unrealized Gains and Losses	The following table summarizes the amortized cost and fair value of the available-for-sale investment securities portfolio at September 30, 2018 and December 31, 2017 and the corresponding amounts of unrealized gains and losses recognized in accumulated other comprehensive income: Gross Gross (In Thousands of Dollars) Amortized Unrealized Unrealized Cost Gains Losses Fair Value September 30, 2018 U.S. Treasury and U.S. government sponsored entities $ 6,561 $ 0 $ (178 ) $ 6,383 State and political subdivisions 205,352 707 (4,784 ) 201,275 Corporate bonds 1,207 0 (24 ) 1,183 Mortgage-backed securities - residential 154,726 19 (7,318 ) 147,427 Collateralized mortgage obligations - residential 22,498 0 (1,197 ) 21,301 Small Business Administration 13,145 0 (718 ) 12,427 Totals $ 403,489 $ 726 $ (14,219 ) $ 389,996 Gross Gross (In Thousands of Dollars) Amortized Unrealized Unrealized Cost Gains Losses Fair Value December 31, 2017 U.S. Treasury and U.S. government sponsored entities $ 8,986 $ 0 $ (69 ) $ 8,917 State and political subdivisions 188,032 3,614 (643 ) 191,003 Corporate bonds 1,238 4 (8 ) 1,234 Mortgage-backed securities - residential 161,635 419 (1,604 ) 160,450 Collateralized mortgage obligations - residential 17,898 0 (777 ) 17,121 Small Business Administration 14,608 0 (396 ) 14,212 Totals $ 392,397 $ 4,037 $ (3,497 ) $ 392,937
Amortized Cost and Fair Value of the Debt Securities Maturity	The amortized cost and fair value of the debt securities portfolio are shown by expected maturity. Expected maturities may differ from contractual maturities if issuers have the right to call or prepay obligations with or without call or prepayment penalties. Securities not due at a single maturity date are shown separately. September 30, 2018 (In Thousands of Dollars) Amortized Cost Fair Value Maturity Within one year $ 10,619 $ 10,621 One to five years 41,968 41,478 Five to ten years 140,200 137,491 Beyond ten years 20,333 19,251 Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities 190,369 181,155 Total $ 403,489 $ 389,996
Available for Sale Investment Securities with Unrealized Losses	The following table summarizes the available-for-sale investment securities with unrealized losses at September 30, 2018 and December 31, 2017, aggregated by major security type and length of time in a continuous unrealized loss position. Less than 12 Months 12 Months or Longer Total (In Thousands of Dollars) Fair Unrealized Fair Unrealized Fair Unrealized Value Loss Value Loss Value Loss September 30, 2018 Available-for-sale U.S. Treasury and U.S. government sponsored entities $ 1,574 $ (18 ) $ 4,809 $ (160 ) $ 6,383 $ (178 ) State and political subdivisions 99,196 (2,979 ) 30,670 (1,805 ) 129,866 (4,784 ) Corporate bonds 614 (8 ) 568 (16 ) 1,182 (24 ) Mortgage-backed securities - residential 74,571 (2,625 ) 72,043 (4,693 ) 146,614 (7,318 ) Collateralized mortgage obligations - residential 4,915 (103 ) 14,385 (1,094 ) 19,300 (1,197 ) Small Business Administration 4 0 12,412 (718 ) 12,416 (718 ) Total $ 180,874 $ (5,733 ) $ 134,887 $ (8,486 ) $ 315,761 $ (14,219 ) Less than 12 Months 12 Months or Longer Total (In Thousands of Dollars) Fair Unrealized Fair Unrealized Fair Unrealized Value Loss Value Loss Value Loss December 31, 2017 Available-for-sale U.S. Treasury and U.S. government sponsored entities $ 3,970 $ (34 ) $ 1,912 $ (35 ) $ 5,882 $ (69 ) State and political subdivisions 33,188 (220 ) 25,721 (423 ) 58,909 (643 ) Corporate bonds 397 (3 ) 383 (5 ) 780 (8 ) Mortgage-backed securities - residential 40,072 (400 ) 53,760 (1,204 ) 93,832 (1,604 ) Collateralized mortgage obligations - residential 1,701 (22 ) 15,420 (755 ) 17,121 (777 ) Small Business Administration 0 0 14,182 (396 ) 14,182 (396 ) Total $ 79,328 $ (679 ) $ 111,378 $ (2,818 ) $ 190,706 $ (3,497 )

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2018
Receivables [Abstract]
Schedule of Loan Balances	Loan balances were as follows: (In Thousands of Dollars) September 30, 2018 December 31, 2017 Originated loans: Commercial real estate Owner occupied $ 153,088 $ 140,321 Non-owner occupied 240,871 199,080 Farmland 94,987 70,534 Other 91,962 89,025 Commercial Commercial and industrial 213,552 193,347 Agricultural 33,946 32,587 Residential real estate 1-4 family residential 303,337 272,421 Home equity lines of credit 78,082 71,507 Consumer Indirect 168,643 155,950 Direct 30,628 28,519 Other 10,874 8,876 Total originated loans $ 1,419,970 $ 1,262,167 Acquired loans: Commercial real estate Owner occupied $ 47,438 $ 53,031 Non-owner occupied 18,190 20,286 Farmland 42,257 47,754 Other 10,723 11,964 Commercial Commercial and industrial 19,636 27,094 Agricultural 10,848 12,206 Residential real estate 1-4 family residential 83,268 96,759 Home equity lines of credit 25,165 28,755 Consumer Direct 10,523 14,378 Other 157 128 Total acquired loans $ 268,205 $ 312,355 Net Deferred loan costs 3,357 2,859 Allowance for loan losses (13,377 ) (12,315 ) Net loans $ 1,678,155 $ 1,565,066
Purchased Credit Impaired Loans	As part of past acquisitions the Company acquired various loans that displayed evidence of deterioration of credit quality since origination and which was probable that all contractually required payments would not be collected. The carrying amounts and contractually required payments of these loans which are included in the loan balances above are summarized in the following tables: (In Thousands of Dollars) September 30, 2018 December 31, 2017 Commercial real estate Owner occupied $ 0 $ 670 Non-owner occupied 309 387 Commercial Commercial and industrial 928 1,072 Total outstanding balance $ 1,237 $ 2,129 Carrying amount, net of allowance of $0 in 2018 and 2017 $ 898 $ 1,733
Schedule of Accretable Yield or Income Expected to be Collected	Accretable yield, or income expected to be collected, is shown in the table below: Three Months Ended Nine Months Ended (In Thousands of Dollars) September 30, 2018 September 30, 2017 September 30, 2018 September 30, 2017 Beginning balance $ 132 $ 209 $ 170 $ 247 New loans purchased 0 0 0 0 Accretion of income (19 ) (19 ) (57 ) (57 ) Ending balance $ 113 $ 190 $ 113 $ 190
Activity in the Allowance for Loan Losses by Portfolio Segment	The following tables present the activity in the allowance for loan losses by portfolio segment for the three and nine month periods ended September 30, 2018 and 2017: Three Months Ended September 30, 2018 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 4,339 $ 1,937 $ 2,651 $ 3,050 $ 787 $ 12,764 Provision for loan losses 380 96 177 309 (12 ) 950 Loans charged off 0 (32 ) (48 ) (464 ) 0 (544 ) Recoveries 21 6 40 140 0 207 Total ending allowance balance $ 4,740 $ 2,007 $ 2,820 $ 3,035 $ 775 $ 13,377 Nine Months Ended September 30, 2018 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 4,260 $ 2,011 $ 2,521 $ 2,848 $ 675 $ 12,315 Provision for loan losses 426 182 345 1,422 100 2,475 Loans charged off 0 (194 ) (172 ) (1,737 ) 0 (2,103 ) Recoveries 54 8 126 502 0 690 Total ending allowance balance $ 4,740 $ 2,007 $ 2,820 $ 3,035 $ 775 $ 13,377 Three Months Ended September 30, 2017 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 3,954 $ 1,936 $ 2,310 $ 2,927 $ 619 $ 11,746 Provision for loan losses 264 87 36 552 11 950 Loans charged off 0 (10 ) (74 ) (725 ) 0 (809 ) Recoveries 1 2 61 153 0 217 Total ending allowance balance $ 4,219 $ 2,015 $ 2,333 $ 2,907 $ 630 $ 12,104 Nine Months Ended September 30, 2017 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 3,577 $ 1,874 $ 2,205 $ 2,766 $ 430 $ 10,852 Provision for loan losses 706 302 150 1,592 200 2,950 Loans charged off (207 ) (225 ) (116 ) (1,929 ) 0 (2,477 ) Recoveries 143 64 94 478 0 779 Total ending allowance balance $ 4,219 $ 2,015 $ 2,333 $ 2,907 $ 630 $ 12,104
Allowance for Loan Losses and Recorded Investment in Loans by Portfolio Segment, Based on Impairment Method	The following tables present the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment, based on impairment method as of September 30, 2018 and December 31, 2017. The recorded investment in loans includes the unpaid principal balance and unamortized loan origination fees and costs, but excludes accrued interest receivable, which is not considered to be material: September 30, 2018 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 6 $ 4 $ 308 $ 0 $ 0 $ 318 Collectively evaluated for impairment 4,676 1,987 2,469 3,031 775 12,938 Acquired loans collectively evaluated for impairment 58 16 43 4 0 121 Acquired with deteriorated credit quality 0 0 0 0 0 0 Total ending allowance balance $ 4,740 $ 2,007 $ 2,820 $ 3,035 $ 775 $ 13,377 Loans: Loans individually evaluated for impairment $ 804 $ 147 $ 5,539 $ 64 $ 0 $ 6,554 Loans collectively evaluated for impairment 579,225 247,094 375,708 215,774 0 1,417,801 Acquired loans 117,907 29,791 107,903 10,678 0 266,279 Acquired with deteriorated credit quality 236 662 0 0 0 898 Total ending loans balance $ 698,172 $ 277,694 $ 489,150 $ 226,516 $ 0 $ 1,691,532 December 31, 2017 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 0 $ 4 $ 158 $ 0 $ 0 $ 162 Collectively evaluated for impairment 4,214 1,993 2,322 2,844 675 12,048 Acquired loans collectively evaluated for impairment 46 14 41 4 0 105 Acquired with deteriorated credit quality 0 0 0 0 0 0 Total ending allowance balance $ 4,260 $ 2,011 $ 2,521 $ 2,848 $ 675 $ 12,315 Loans: Loans individually evaluated for impairment $ 658 $ 260 $ 4,559 $ 59 $ 0 $ 5,536 Loans collectively evaluated for impairment 497,168 225,312 339,143 198,370 0 1,259,993 Acquired loans 131,926 38,503 125,182 14,507 0 310,118 Acquired with deteriorated credit quality 948 786 0 0 0 1,734 Total ending loans balance $ 630,700 $ 264,861 $ 468,884 $ 212,936 $ 0 $ 1,577,381
Loans Individually Evaluated for Impairment by Class of Loans	The following tables present information related to impaired loans by class of loans as of September 30, 2018 and December 31, 2017: (In Thousands of Dollars) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated September 30, 2018 With no related allowance recorded: Commercial real estate Owner occupied $ 532 $ 507 $ 0 Non-owner occupied 41 40 0 Commercial Commercial and industrial 108 74 0 Residential real estate 1-4 family residential 3,608 2,943 0 Home equity lines of credit 345 294 0 Consumer 163 64 0 Subtotal 4,797 3,922 0 With an allowance recorded: Commercial real estate Farmland 258 257 6 Commercial Commercial and industrial 73 73 4 Residential real estate 1-4 family residential 2,145 2,125 227 Home equity lines of credit 190 177 81 Subtotal 2,666 2,632 318 Total $ 7,463 $ 6,554 $ 318 (In Thousands of Dollars) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated December 31, 2017 With no related allowance recorded: Commercial real estate Owner occupied $ 659 $ 658 $ 0 Commercial Commercial and industrial 214 192 0 Residential real estate 1-4 family residential 2,923 2,697 0 Home equity lines of credit 341 319 0 Consumer 145 59 0 Subtotal 4,282 3,925 0 With an allowance recorded: Commercial Commercial and industrial 68 68 4 Residential real estate 1-4 family residential 1,409 1,387 84 Home equity lines of credit 159 156 74 Subtotal 1,636 1,611 162 Total $ 5,918 $ 5,536 $ 162 The following tables present the average recorded investment in impaired loans by class and interest income recognized by loan class for the three and nine month periods ended September 30, 2018 and 2017: Average Recorded Investment Interest Income Recognized For Three Months Ended September 30, For Three Months Ended September 30, (In Thousands of Dollars) 2018 2017 2018 2017 With no related allowance recorded: Commercial real estate Owner occupied $ 512 $ 680 $ 8 $ 2 Non-owner occupied 40 16 1 1 Commercial Commercial and industrial 155 181 1 1 Residential real estate 1-4 family residential 2,941 2,208 40 32 Home equity lines of credit 294 326 4 4 Consumer 68 91 2 2 Subtotal 4,010 3,502 56 42 With an allowance recorded: Commercial real estate Owner occupied 0 159 0 2 Non-owner occupied 0 362 0 0 Farmland 257 0 0 0 Commercial Commercial and industrial 78 70 1 1 Residential real estate 1-4 family residential 2,132 785 19 10 Home equity lines of credit 170 97 2 1 Consumer 11 9 0 0 Subtotal 2,648 1,482 22 14 Total $ 6,658 $ 4,984 $ 78 $ 56 Average Recorded Investment Interest Income Recognized For Nine Months Ended September 30, For Nine Months Ended September 30, (In Thousands of Dollars) 2018 2017 2018 2017 With no related allowance recorded: Commercial real estate Owner occupied $ 487 $ 794 $ 23 $ 7 Non-owner occupied 22 87 1 2 Farmland 0 16 0 0 Commercial Commercial and industrial 411 182 3 3 Agricultural 0 14 0 0 Residential real estate 1-4 family residential 2,751 2,279 131 104 Home equity lines of credit 307 293 12 11 Consumer 69 90 8 8 Subtotal 4,047 3,755 178 135 With an allowance recorded: Commercial real estate Owner occupied 0 164 0 6 Non-owner occupied 0 854 0 28 Farmland 171 84 0 0 Commercial Commercial and industrial 71 72 3 3 Agricultural 0 66 0 0 Residential real estate 1-4 family residential 1,837 784 38 27 Home equity lines of credit 161 88 5 3 Consumer 4 3 0 0 Subtotal 2,244 2,115 46 67 Total $ 6,291 $ 5,870 $ 224 $ 202
Schedule of Investment in Nonaccrual and Loans Past Due 90 Days or More Still on Accrual by Class of Loans	The following table presents the recorded investment in nonaccrual and loans past due 90 days or more still on accrual by class of loans as of September 30, 2018 and December 31, 2017: September 30, 2018 December 31, 2017 (In Thousands of Dollars) Nonaccrual Loans Past Due 90 Days or More Still Accruing Nonaccrual Loans Past Due 90 Days or More Still Accruing Originated loans: Commercial real estate Owner occupied $ 353 $ 0 $ 501 $ 0 Farmland 33 0 45 0 Commercial Commercial and industrial 178 0 249 0 Agricultural 177 0 2 0 Residential real estate 1-4 family residential 3,256 633 2,653 393 Home equity lines of credit 610 183 602 8 Consumer Indirect 344 228 457 361 Direct 51 119 63 153 Other 0 3 0 14 Total originated loans $ 5,002 $ 1,166 $ 4,572 $ 929 Acquired loans: Commercial real estate Non-owner occupied $ 88 $ 0 $ 216 $ 0 Farmland 257 0 0 0 Commercial Commercial and industrial 762 42 943 19 Agricultural 297 10 9 0 Residential real estate 1-4 family residential 882 220 613 69 Home equity lines of credit 176 123 170 0 Consumer Direct 147 50 140 15 Total acquired loans $ 2,609 $ 445 $ 2,091 $ 103 Total loans $ 7,611 $ 1,611 $ 6,663 $ 1,032
Schedule of Investment in Past Due Loans	The following tables present the aging of the recorded investment in past due loans as of September 30, 2018 and December 31, 2017 by class of loans: (In Thousands of Dollars) 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due and Nonaccrual Total Past Due Loans Not Past Due Total September 30, 2018 Originated loans: Commercial real estate Owner occupied $ 58 $ 0 $ 353 $ 411 $ 152,303 $ 152,714 Non-owner occupied 0 0 0 0 240,304 240,304 Farmland 419 0 33 452 94,430 94,882 Other 0 0 0 0 91,673 91,673 Commercial Commercial and industrial 237 98 178 513 212,653 213,166 Agricultural 112 0 177 289 33,757 34,046 Residential real estate 1-4 family residential 1,385 730 3,889 6,004 296,610 302,614 Home equity lines of credit 83 9 793 885 77,220 78,105 Consumer Indirect 1,888 818 572 3,278 170,836 174,114 Direct 802 330 170 1,302 29,546 30,848 Other 16 26 3 45 10,829 10,874 Total originated loans: $ 5,000 $ 2,011 $ 6,168 $ 13,179 $ 1,410,161 $ 1,423,340 Acquired loans: Commercial real estate Owner occupied $ 512 $ 0 $ 0 $ 512 $ 46,988 $ 47,500 Non-owner occupied 60 0 88 148 17,973 18,121 Farmland 527 75 257 859 41,397 42,256 Other 0 0 0 0 10,722 10,722 Commercial Commercial and industrial 246 57 804 1,107 18,527 19,634 Agricultural 20 6 307 333 10,515 10,848 Residential real estate 1-4 family residential 1,289 100 1,102 2,491 80,775 83,266 Home equity lines of credit 168 14 299 481 24,684 25,165 Consumer Direct 303 237 197 737 9,786 10,523 Other 1 0 0 1 156 157 Total acquired loans $ 3,126 $ 489 $ 3,054 $ 6,669 $ 261,523 $ 268,192 Total loans $ 8,126 $ 2,500 $ 9,222 $ 19,848 $ 1,671,684 $ 1,691,532 (In Thousands of Dollars) 30-59 Days Past Due 60-89 Days Past Due 90 Days or More Past Due and Nonaccrual Total Past Due Loans Not Past Due Total December 31, 2017 Originated loans: Commercial real estate Owner occupied $ 4 $ 340 $ 501 $ 845 $ 139,081 $ 139,926 Non-owner occupied 0 0 0 0 198,588 198,588 Farmland 0 0 45 45 70,398 70,443 Other 0 0 0 0 88,703 88,703 Commercial Commercial and industrial 292 3 249 544 192,335 192,879 Agricultural 74 0 2 76 32,605 32,681 Residential real estate 1-4 family residential 2,044 403 3,046 5,493 266,338 271,831 Home equity lines of credit 155 18 610 783 70,754 71,537 Consumer Indirect 2,429 829 818 4,076 156,772 160,848 Direct 632 250 216 1,098 27,608 28,706 Other 115 11 14 140 8,736 8,876 Total originated loans $ 5,745 $ 1,854 $ 5,501 $ 13,100 $ 1,251,918 $ 1,265,018 Acquired loans: Commercial real estate Owner occupied $ 0 $ 0 $ 0 $ 0 $ 53,051 $ 53,051 Non-owner occupied 0 0 216 216 20,042 20,258 Farmland 454 0 0 454 47,301 47,755 Other 0 0 0 0 11,976 11,976 Commercial Commercial and industrial 327 96 962 1,385 25,709 27,094 Agricultural 87 0 9 96 12,111 12,207 Residential real estate 1-4 family residential 858 77 682 1,617 95,144 96,761 Home equity lines of credit 161 0 170 331 28,424 28,755 Consumer Direct 380 151 155 686 13,692 14,378 Other 0 1 0 1 127 128 Total acquired loans $ 2,267 $ 325 $ 2,194 $ 4,786 $ 307,577 $ 312,363 Total loans $ 8,012 $ 2,179 $ 7,695 $ 17,886 $ 1,559,495 $ 1,577,381

Troubled Debt Restructurings (T

Troubled Debt Restructurings (Tables)	9 Months Ended
	Sep. 30, 2018
Debt Disclosure [Abstract]
Schedule of Loans By Class Modified as Troubled Debt Restructurings	The following table presents loans by class modified as troubled debt restructurings that occurred during the three and nine month periods ended September 30, 2018 and 2017: Pre-Modification Post-Modification Three Months Ended September 30, 2018 Number of Outstanding Recorded Outstanding Recorded (In thousands of Dollars) Loans Investment Investment Originated loans: Commercial 1 $ 19 $ 19 Residential real estate 1-4 family residential 2 87 87 Home equity lines of credit 2 34 34 Consumer Indirect 3 8 8 Other 2 19 19 Total originated loans 10 $ 167 $ 167 Acquired loans: Residential real estate 1-4 family residential 1 53 53 Consumer Other 1 3 3 Total acquired loans 2 $ 56 $ 56 Total loans 12 $ 223 $ 223 Pre-Modification Post-Modification Nine Months Ended September 30, 2018 Number of Outstanding Recorded Outstanding Recorded (In Thousands of Dollars) Loans Investment Investment Originated loans: Commercial real estate Owner occupied 1 $ 360 $ 360 Commercial 1 19 19 Residential real estate 1-4 family residential 6 341 341 Home equity lines of credit 4 48 48 Consumer Indirect 17 97 97 Other 2 19 19 Total originated loans 31 $ 884 $ 884 Acquired loans: Commercial real estate Non-owner occupied 1 42 42 Farmland 1 258 258 Commercial Commercial and industrial 2 31 31 Residential real estate 1-4 family residential 6 242 242 Consumer Other 1 3 3 Total acquired loans 11 $ 576 $ 576 Total loans 42 $ 1,460 $ 1,460 Pre-Modification Post-Modification Three Months Ended September 30, 2017 Number of Outstanding Recorded Outstanding Recorded (In thousands of Dollars) Loans Investment Investment Originated loans: Residential real estate 1-4 family residential 3 $ 235 $ 235 Home equity lines of credit 1 61 61 Consumer Indirect 8 51 51 Total originated loans 12 $ 347 $ 347 Acquired loans: Consumer Other 1 26 26 Total loans 13 $ 373 $ 373 Pre-Modification Post-Modification Nine Months Ended September 30, 2017 Number of Outstanding Recorded Outstanding Recorded (In Thousands of Dollars) Loans Investment Investment Originated loans: Residential real estate 1-4 family residential 10 $ 535 $ 538 Home equity lines of credit 9 225 225 Consumer Indirect 22 131 131 Total originated loans 41 $ 891 $ 894 Acquired loans: Residential real estate 1-4 family residential 2 24 24 Home equity lines of credit 1 57 57 Consumer Indirect 2 55 55 Total acquired loans 5 $ 136 $ 136 Total loans 46 $ 1,027 $ 1,030

Credit Quality Indicators (Tabl

Credit Quality Indicators (Tables)	9 Months Ended
	Sep. 30, 2018
Risks And Uncertainties [Abstract]
Risk Category of Loans by Class of Loans	As of September 30, 2018 and December 31, 2017, and based on the most recent analysis performed, the risk category of loans by class of loans is as follows: (In Thousands of Dollars) Pass Special Mention Sub standard Total September 30, 2018 Originated loans: Commercial real estate Owner occupied $ 150,728 $ 971 $ 1,015 $ 152,714 Non-owner occupied 239,817 377 110 240,304 Farmland 94,808 0 74 94,882 Other 91,417 0 256 91,673 Commercial Commercial and industrial 206,823 3,464 2,879 213,166 Agricultural 33,361 13 672 34,046 Total originated loans $ 816,954 $ 4,825 $ 5,006 $ 826,785 Acquired loans: Commercial real estate Owner occupied $ 46,279 $ 443 $ 778 $ 47,500 Non-owner occupied 17,832 60 229 18,121 Farmland 38,041 449 3,766 42,256 Other 10,060 0 662 10,722 Commercial Commercial and industrial 17,910 195 1,529 19,634 Agricultural 9,905 346 597 10,848 Total acquired loans $ 140,027 $ 1,493 $ 7,561 $ 149,081 Total loans $ 956,981 $ 6,318 $ 12,567 $ 975,866 (In Thousands of Dollars) Pass Special Mention Sub standard Total December 31, 2017 Originated loans: Commercial real estate Owner occupied $ 137,913 $ 442 $ 1,571 $ 139,926 Non-owner occupied 198,043 419 126 198,588 Farmland 70,354 44 45 70,443 Other 88,421 36 246 88,703 Commercial Commercial and industrial 184,444 5,326 3,109 192,879 Agricultural 32,291 192 198 32,681 Total originated loans $ 711,466 $ 6,459 $ 5,295 $ 723,220 Acquired loans: Commercial real estate Owner occupied $ 51,133 $ 466 $ 1,452 $ 53,051 Non-owner occupied 19,823 63 372 20,258 Farmland 43,694 3,304 757 47,755 Other 11,299 567 110 11,976 Commercial Commercial and industrial 25,286 2 1,806 27,094 Agricultural 11,200 554 453 12,207 Total acquired loans $ 162,435 $ 4,956 $ 4,950 $ 172,341 Total loans $ 873,901 $ 11,415 $ 10,245 $ 895,561
Investment in Residential, Consumer and Indirect Auto Loans Based on Payment Activity	The following tables present the recorded investment in residential, consumer indirect and direct auto loans based on payment activity as of September 30, 2018 and December 31, 2017. Nonperforming loans are loans past due 90 days or more and still accruing interest and nonaccrual loans. Residential Real Estate Consumer (In Thousands of Dollars) 1-4 Family Residential Home Equity Lines of Credit Indirect Direct Other September 30, 2018 Originated loans: Performing $ 298,725 $ 77,312 $ 173,542 $ 30,678 $ 10,871 Nonperforming 3,889 793 572 170 3 Total originated loans $ 302,614 $ 78,105 $ 174,114 $ 30,848 $ 10,874 Acquired loans: Performing $ 82,164 $ 24,866 $ 0 $ 10,326 $ 157 Nonperforming 1,102 299 0 197 0 Total acquired loans 83,266 25,165 0 10,523 157 Total loans $ 385,880 $ 103,270 $ 174,114 $ 41,371 $ 11,031 Residential Real Estate Consumer (In Thousands of Dollars) 1-4 Family Residential Home Equity Lines of Credit Indirect Direct Other December 31, 2017 Originated loans: Performing $ 268,785 $ 70,927 $ 160,030 $ 28,490 $ 8,862 Nonperforming 3,046 610 818 216 14 Total originated loans $ 271,831 $ 71,537 $ 160,848 $ 28,706 $ 8,876 Acquired loans: Performing $ 96,079 $ 28,585 $ 0 $ 14,223 $ 128 Nonperforming 682 170 0 155 0 Total acquired loans 96,761 28,755 0 14,378 128 Total loans $ 368,592 $ 100,292 $ 160,848 $ 43,084 $ 9,004

Revenue from Contracts with C_2

Revenue from Contracts with Customers (Tables)	9 Months Ended
	Sep. 30, 2018
Revenue From Contract With Customer [Abstract]
Summary of Noninterest Income by Revenue Stream and Reportable Segment, Net of Eliminations	All material revenue from contracts with customers in the scope of ASC 606 is recognized within noninterest income. The following table presents the Company’s noninterest income by revenue stream and reportable segment, net of eliminations, for the three and nine months ended September 30, 2018 and 2017. Items outside the scope of ASC 606 are noted as such. (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Totals For Three Months Ended September 30, 2018 Service charges on deposit accounts $ 0 $ 1,151 $ 0 $ 1,151 Debit card and EFT fees 0 814 0 814 Trust fees 1,827 0 0 1,827 Insurance agency commissions 0 567 0 567 Retirement plan consulting fees 0 0 470 470 Investment commissions 0 273 0 273 Other 0 1,376 0 1,376 Total noninterest income $ 1,827 $ 4,181 $ 470 $ 6,478 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Totals For Three Months Ended September 30, 2017 Service charges on deposit accounts $ 0 $ 1,077 $ 0 $ 1,077 Debit card and EFT fees 0 770 0 770 Trust fees 1,608 0 0 1,608 Insurance agency commissions 0 531 0 531 Retirement plan consulting fees 0 0 480 480 Investment commissions 0 184 0 184 Other 0 1,408 0 1,408 Total noninterest income $ 1,608 $ 3,970 $ 480 $ 6,058 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Totals For Nine Months Ended September 30, 2018 Service charges on deposit accounts $ 0 $ 3,139 $ 0 $ 3,139 Debit card and EFT fees 0 2,490 0 2,490 Trust fees 5,374 0 0 5,374 Insurance agency commissions 0 1,979 0 1,979 Retirement plan consulting fees 0 0 1,314 1,314 Investment commissions 0 844 0 844 Other 0 3,654 0 3,654 Total noninterest income $ 5,374 $ 12,106 $ 1,314 $ 18,794 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Totals For Nine Months Ended September 30, 2017 Service charges on deposit accounts $ 0 $ 3,017 $ 0 $ 3,017 Debit card and EFT fees 0 2,259 0 2,259 Trust fees 4,809 0 0 4,809 Insurance agency commissions 0 1,877 0 1,877 Retirement plan consulting fees 0 0 1,392 1,392 Investment commissions 0 659 0 659 Other 0 3,987 0 3,987 Total noninterest income $ 4,809 $ 11,799 $ 1,392 $ 18,000

Interest-Rate Swaps (Tables)

Interest-Rate Swaps (Tables)	9 Months Ended
	Sep. 30, 2018
Derivative Instruments And Hedging Activities Disclosure [Abstract]
Summary Information about Interest-Rate Swaps	Summary information about these interest-rate swaps at periods ended September 30, 2018 and December 31, 2017 is as follows: September 30, 2018 December 31, 2017 Notional amounts (In thousands) $ 36,838 $ 38,481 Weighted average pay rate on interest-rate swaps 4.51 % 4.46 % Weighted average receive rate on interest-rate swaps 4.49 % 3.81 % Weighted average maturity (years) 4.5 3.2 Fair value of interest-rate swaps $ (1,167 ) $ (653 ) Fair value of loan yield maintenance provisions $ 1,167 $ 653

Earnings Per Share (Tables)

Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2018
Earnings Per Share [Abstract]
Computation of Basic and Diluted Earnings Per Share	The computation of basic and diluted earnings per share is shown in the following table: Three Months Ended Sept. 30, Nine Months Ended Sept. 30, 2018 2017 2018 2017 Basic EPS Net income (In thousands) $ 8,084 $ 5,983 $ 23,883 $ 17,476 Weighted average shares outstanding 27,695,105 27,654,020 27,638,721 27,436,931 Basic earnings per share $ 0.29 $ 0.22 $ 0.86 $ 0.64 Diluted EPS Net income (In thousands) $ 8,084 $ 5,983 $ 23,883 $ 17,476 Weighted average shares outstanding for basic earnings per share 27,695,105 27,654,020 27,638,721 27,436,931 Dilutive effect of restricted stock awards 306,863 43,890 305,410 55,454 Weighted average shares for diluted earnings per share 28,001,968 27,697,910 27,944,131 27,492,385 Diluted earnings per share $ 0.29 $ 0.22 $ 0.85 $ 0.64

Stock Based Compensation (Table

Stock Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2018
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Summary of Award Activity under Plans	The following is the activity under the Plans during the nine month period ended September 30, 2018. Nine Months Ended September 30, 2018 Maximum Awarded Service Units Weighted Average Grant Fair Value Maximum Awarded Performance Units Weighted Average Grant Fair Value Beginning balance - non-vested shares 323,331 $ 9.20 266,515 $ 9.43 Granted 22,729 14.68 62,919 14.31 Vested (241,105 ) 7.99 (63,873 ) 7.76 Forfeited 0 0.00 (61,733 ) 7.76 Ending balance - non-vested shares 104,955 $ 13.16 203,828 $ 11.96

Other Comprehensive Income (L_2

Other Comprehensive Income (Loss) (Tables)	9 Months Ended
	Sep. 30, 2018
Comprehensive Income Net Of Tax [Abstract]
Schedule of Other Comprehensive Income (Loss)	The following table represents the details of other comprehensive income for the three and nine month periods ended September 30, 2018 and 2017. Three Months Ended September 30, 2018 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ (4,929 ) $ 1,036 $ (3,893 ) Reclassification adjustment for (gains) losses included in net income (1) 27 (6 ) 21 Net other comprehensive income (loss) $ (4,902 ) $ 1,030 $ (3,872 ) Three Months Ended September 30, 2017 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ (679 ) $ 239 $ (440 ) Reclassification adjustment for losses included in net income (1) 0 0 0 Net other comprehensive income (loss) $ (679 ) $ 239 $ (440 ) Nine Months Ended September 30, 2018 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ (14,057 ) $ 2,940 $ (11,117 ) Reclassification adjustment for (gains) losses included in net income (1) 24 (5 ) 19 Net other comprehensive income (loss) $ (14,033 ) $ 2,935 $ (11,098 ) Nine Months Ended September 30, 2017 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ 5,642 $ (1,975 ) $ 3,667 Reclassification adjustment for (gains) losses included in net income (1) 1 (1 ) 0 Net other comprehensive income (loss) $ 5,643 $ (1,976 ) $ 3,667 (1) Pre-tax reclassification adjustments relating to available-for-sale securities are reported in security gains and the tax impact is included in income tax expense on the consolidated statements of income.

Regulatory Capital Matters (Tab

Regulatory Capital Matters (Tables)	9 Months Ended
	Sep. 30, 2018
Regulatory Capital Requirements [Abstract]
Schedule of Actual and Required Capital Amounts and Ratios	Actual and required capital amounts and ratios are presented below at September 30, 2018 and December 31, 2017: Actual Requirement For Capital Adequacy Purposes: To be Well Capitalized Under Prompt Corrective Action Provisions: Amount Ratio Amount Ratio Amount Ratio September 30, 2018 Common equity tier 1 capital ratio Consolidated $ 216,942 12.13 % $ 80,479 4.5 % N/A N/A Bank 201,312 11.29 % 80,215 4.5 % $ 115,866 6.5 % Total risk based capital ratio Consolidated 232,565 13.00 % 143,073 8.0 % N/A N/A Bank 214,689 12.04 % 142,604 8.0 % 178,255 10.0 % Tier I risk based capital ratio Consolidated 219,188 12.26 % 107,305 6.0 % N/A N/A Bank 201,312 11.29 % 106,953 6.0 % 142,604 8.0 % Tier I leverage ratio Consolidated 219,188 9.87 % 88,800 4.0 % N/A N/A Bank 201,312 9.13 % 88,234 4.0 % 110,293 5.0 % December 31, 2017 Common equity tier 1 capital ratio Consolidated $ 199,201 11.86 % $ 75,573 4.5 % N/A N/A Bank 192,080 11.45 % 75,462 4.5 % $ 109,001 6.5 % Total risk based capital ratio Consolidated 213,725 12.73 % 134,352 8.0 % N/A N/A Bank 204,395 12.19 % 134,155 8.0 % 167,694 10.0 % Tier I risk based capital ratio Consolidated 201,410 11.99 % 100,764 6.0 % N/A N/A Bank 192,080 11.45 % 100,616 6.0 % 134,155 8.0 % Tier I leverage ratio Consolidated 201,410 9.50 % 84,800 4.0 % N/A N/A Bank 192,080 9.12 % 84,253 4.0 % 105,316 5.0 %

Fair Value (Tables)

Fair Value (Tables)	9 Months Ended
	Sep. 30, 2018
Fair Value Disclosures [Abstract]
Assets Measured at Fair Value on Recurring Basis	Assets measured at fair value on a recurring basis are summarized below: Fair Value Measurements at September 30, 2018 Using: (In Thousands of Dollars) Carrying Value Quoted Prices in Active Markets for (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets Investment securities available-for sale U.S. Treasury and U.S. government sponsored entities $ 6,383 $ 0 $ 6,383 $ 0 State and political subdivisions 201,275 0 201,275 0 Corporate bonds 1,183 0 1,183 0 Mortgage-backed securities-residential 147,427 0 147,421 6 Collateralized mortgage obligations 21,301 0 21,301 0 Small Business Administration 12,427 0 12,427 0 Equity securities 427 427 0 0 Other investments measured at net asset value 6,465 n/a n/a n/a Total investment securities $ 396,888 $ 427 $ 389,990 $ 6 Loan yield maintenance provisions $ 1,167 $ 0 $ 1,167 $ 0 Financial Liabilities Interest rate swaps $ 1,167 $ 0 $ 1,167 $ 0 Fair Value Measurements at December 31, 2017 Using: (In Thousands of Dollars) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets Investment securities available-for sale U.S. Treasury and U.S. government sponsored entities $ 8,917 $ 0 $ 8,917 $ 0 State and political subdivisions 191,003 0 191,003 0 Corporate bonds 1,234 0 1,234 0 Mortgage-backed securities-residential 160,450 0 160,442 8 Collateralized mortgage obligations 17,121 0 17,121 0 Small Business Administration 14,212 0 14,212 0 Equity securities 394 394 0 0 Other investments measured at net asset value 5,185 n/a n/a n/a Total investment securities $ 398,516 $ 394 $ 392,929 $ 8 Loan yield maintenance provisions $ 653 $ 0 $ 653 $ 0 Financial Liabilities Interest rate swaps $ 653 $ 0 $ 653 $ 0
Reconciliation of All Assets Measured at Fair Value on Recurring Basis Using Significant Unobservable Inputs	The table below presents a reconciliation of all assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3): Investment Securities Available-for-sale (Level 3) Three Months ended September 30, Nine Months ended September 30, (In Thousands of Dollars) 2018 2017 2018 2017 Beginning Balance $ 7 $ 10 $ 8 $ 12 Transfers from level 2 0 0 0 0 Repayments, calls and maturities (1 ) (1 ) (2 ) (3 ) Ending Balance $ 6 $ 9 $ 6 $ 9
Assets Measured at Fair Value on Non-Recurring Basis	Assets measured at fair value on a non-recurring basis are summarized below: Fair Value Measurements at September 30, 2018 Using: (In Thousands of Dollars) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets Impaired loans Commercial real estate Farmland $ 251 $ 0 $ 0 $ 251 Commercial Commercial and industrial 10 0 0 10 1–4 family residential 1,346 0 0 1,346 Consumer 15 0 0 15 Fair Value Measurements at December 31, 2017 Using: (In Thousands of Dollars) Carrying Value Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Financial Assets 1–4 family residential $ 740 $ 0 $ 0 $ 740 Consumer 2 0 0 2
Fair Value Measurements for Financial Instruments	The following table presents quantitative information about Level 3 fair value measurements for financial instruments measured at fair value on a non-recurring basis at the periods ended September 30, 2018 and December 31, 2017: September 30, 2018 Fair value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans Commercial real estate $ 251 Sales Comparison Adjustment for differences between comparable sales (22.70%) - 16.16% 9.39% Commercial 10 Sales Comparison Adjustment for differences between comparable sales (18.61%) - 28.25% (7.66%) Residential 1,346 Sales comparison Adjustment for differences between comparable sales (15.76%) - 27.92% 3.03% Consumer 15 Sales comparison Adjustment for differences between comparable sales (12.04%) - 12.04% 0.00% December 31, 2017 Fair value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans Residential $ 740 Sales comparison Adjustment for differences between comparable sales (15.67%) - 27.92% 0.53% Consumer 2 Sales comparison Adjustment for differences between comparable sales (21.98%) - 21.98% (0.00%)
Carrying Amounts and Estimated Fair Values of Financial Instruments	The carrying amounts and estimated fair values of financial instruments not previously disclosed at September 30, 2018 and December 31, 2017 are as follows: Fair Value Measurements at September 30, 2018 Using: (In Thousands of Dollars) Carrying Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 75,635 $ 19,652 $ 55,983 $ 0 $ 75,635 Restricted stock 11,647 n/a n/a n/a n/a Loans held for sale 1,428 0 1,471 0 1,471 Loans, net 1,678,155 0 0 1,630,224 1,630,224 Accrued interest receivable 7,377 0 2,321 5,056 7,377 Financial liabilities Deposits 1,758,711 1,451,980 299,623 0 1,751,603 Short-term borrowings 264,059 0 264,059 0 264,059 Long-term borrowings 6,214 0 5,968 0 5,968 Accrued interest payable 898 69 829 0 898 Fair Value Measurements at December 31, 2017 Using: (In Thousands of Dollars) Carrying Amount Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 57,614 $ 17,785 $ 39,829 $ 0 $ 57,614 Restricted stock 10,491 n/a n/a n/a n/a Loans held for sale 272 0 283 0 283 Loans, net 1,565,066 0 0 1,569,381 1,569,381 Accrued interest receivable 6,669 0 2,255 4,414 6,669 Financial liabilities Deposits 1,604,719 1,340,814 259,346 0 1,600,160 Short-term borrowings 289,565 0 289,565 0 289,565 Long-term borrowings 6,994 0 6,690 0 6,690 Accrued interest payable 633 46 587 0 633

Segment Information (Tables)

Segment Information (Tables)	9 Months Ended
	Sep. 30, 2018
Segment Reporting [Abstract]
Schedule of Segment Reporting Information	Significant segment totals are reconciled to the financial statements as follows: (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals September 30, 2018 Goodwill and other intangibles $ 4,256 $ 38,364 $ 2,507 $ (822 ) $ 44,305 Total assets $ 11,034 $ 2,273,904 $ 3,079 $ 4,661 $ 2,292,678 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals December 31, 2017 Goodwill and other intangibles $ 4,426 $ 39,120 $ 2,645 $ (822 ) $ 45,369 Total assets $ 11,261 $ 2,140,508 $ 3,365 $ 3,935 $ 2,159,069 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Three Months Ended September 30, 2018 Net interest income $ 39 $ 19,906 $ 0 $ (26 ) $ 19,919 Provision for loan losses 0 950 0 0 950 Service fees, security gains and other noninterest income 1,862 4,235 470 (89 ) 6,478 Noninterest expense 1,208 13,611 344 276 15,439 Amortization and depreciation expense 62 617 49 13 741 Income before taxes 631 8,963 77 (404 ) 9,267 Income taxes 132 1,136 16 (101 ) 1,183 Net income $ 499 $ 7,827 $ 61 $ (303 ) $ 8,084 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Nine Months Ended September 30, 2018 Net interest income $ 104 $ 58,390 $ 0 $ (67 ) $ 58,427 Provision for loan losses 0 2,475 0 0 2,475 Service fees, security gains and other noninterest income 5,484 12,210 1,314 (214 ) 18,794 Noninterest expense 3,640 39,047 1,045 761 44,493 Amortization and depreciation expense 187 1,866 150 38 2,241 Income before taxes 1,761 27,212 119 (1,080 ) 28,012 Income taxes 370 4,080 25 (346 ) 4,129 Net income $ 1,391 $ 23,132 $ 94 $ (734 ) $ 23,883 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Three Months Ended September 30, 2017 Net interest income $ 29 $ 18,667 $ 0 $ (21 ) $ 18,675 Provision for loan losses 0 950 0 0 950 Service fees, security gains and other noninterest income 1,638 3,974 480 (34 ) 6,058 Noninterest expense 1,154 13,110 343 319 14,926 Amortization and depreciation expense 69 718 65 13 865 Income before taxes 444 7,863 72 (387 ) 7,992 Income taxes 156 2,031 25 (203 ) 2,009 Net income $ 288 $ 5,832 $ 47 $ (184 ) $ 5,983 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Nine Months Ended September 30, 2017 Net interest income $ 81 $ 54,562 $ 0 $ (64 ) $ 54,579 Provision for loan losses 0 2,950 0 0 2,950 Service fees, security gains and other noninterest income 4,895 11,895 1,392 (182 ) 18,000 Noninterest expense 3,619 38,304 1,082 531 43,536 Amortization and depreciation expense 208 2,196 191 37 2,632 Income before taxes 1,149 23,007 119 (814 ) 23,461 Income taxes 402 6,068 42 (527 ) 5,985 Net income $ 747 $ 16,939 $ 77 $ (287 ) $ 17,476

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2018
Goodwill And Intangible Assets Disclosure [Abstract]
Acquired Intangible Assets	Acquired intangible assets were as follows: September 30, 2018 December 31, 2017 (In Thousands of Dollars) Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Amortized intangible assets: Customer relationship intangibles $ 7,210 $ (5,341 ) $ 7,210 $ (4,919 ) Non-compete contracts 430 (379 ) 430 (376 ) Trade name 520 (216 ) 520 (175 ) Core deposit intangible 6,254 (2,374 ) 6,254 (1,776 ) Total $ 14,414 $ (8,310 ) $ 14,414 $ (7,246 )
Estimated Amortization Expense	Estimated amortization expense for each of the next five periods and thereafter: 2018 (Three months) $ 353 2019 1,306 2020 1,203 2021 1,142 2022 1,025 Thereafter 1,075 TOTAL $ 6,104

Short-term Borrowings (Tables)

Short-term Borrowings (Tables)	9 Months Ended
	Sep. 30, 2018
Debt Disclosure [Abstract]
Schedule Disaggregation of the Obligation by the Class of Collateral Pledged for Short-Term Financing Obtained Through the Sales of Repurchase Agreements	The following table provides a disaggregation of the obligation by the class of collateral pledged for short-term financing obtained through the sales of repurchase agreements: (In Thousands of Dollars) September 30, 2018 December 31, 2017 Overnight and continuous repurchase agreements U.S. Treasury and U.S. government sponsored entities $ 574 $ 5,051 State and political subdivisions 2,934 21,731 Mortgage-backed securities - residential 5,102 46,133 Collateralized mortgage obligations - residential 534 5,011 Total repurchase agreements $ 9,144 $ 77,926

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Details Textual) $ in Thousands	9 Months Ended
	Sep. 30, 2018USD ($)Segmentshares	Apr. 30, 2018shares	Mar. 31, 2018shares	Jan. 01, 2018USD ($)	Dec. 31, 2017shares
Summary of Significant Accounting Policies (Additional Textual) [Abstract]
Operating segments of business | Segment	3
Common stock, authorized shares available for issuance | shares	50,000,000	50,000,000	35,000,000		35,000,000
Common stock, shares outstanding | shares	27,777,161
ASU 2016-02
Summary of Significant Accounting Policies (Additional Textual) [Abstract]
Capitalization of leases as an asset | $	$ 2,900
ASU 2016-01
Summary of Significant Accounting Policies (Additional Textual) [Abstract]
Cumulative effect adjustment upon adoption of new accounting principle | $				$ 169

Business Combinations (Details

Business Combinations (Details Textual) - USD ($)	Jun. 30, 2018	Aug. 15, 2017	Jul. 31, 2017	Jun. 01, 2016	Aug. 11, 2017	Sep. 30, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Goodwill						$ 38,201,000	$ 38,201,000
Monitor Bancorp, Inc.
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition		Aug. 15, 2017
Shares of stock issued for acquisition		465,787
Fair value of total consideration transferred		$ 7,512,000
Maximum shares exchanged for stock		85.00%
Maximum shares exchanged for cash		15.00%
Cash consideration per share		$ 769.38
Multiplier used to calculate per share cash consideration		1.25
Period of trading days considered for volume weighted average closing price					20 days
Volume weighted average closing price per share of common shares		$ 14.04
Final stock exchange ratio		54.80
Goodwill		$ 1,037,000
Monitor Bancorp, Inc. | Core Deposits
Business Acquisition [Line Items]
Fair value of other intangible assets		$ 673,000
Bowers Insurance Agency, Inc.
Business Acquisition [Line Items]
Business Acquisition, Effective Date of Acquisition						Jun. 1, 2016
Shares of stock issued for acquisition				123,280
Fair value of total consideration transferred				$ 3,155,000
Goodwill				1,849,000
Fair value of other intangible assets				1,630,000
Contingent future payments				1,200,000
Contingent consideration			$ 316,000	$ 880,000
Contingent consideration future payment liability							200,000
Reduction to acquisition related costs							$ 364,000
Bowers Insurance Agency, Inc. | Earnout Payment
Business Acquisition [Line Items]
Contingent consideration	$ 0		$ 564,000

Business Combinations (Details)

Business Combinations (Details) - USD ($) $ in Thousands	Aug. 15, 2017	Sep. 30, 2018	Dec. 31, 2017
Fair value of liabilities assumed
Goodwill created		$ 38,201	$ 38,201
Monitor Bancorp, Inc.
Consideration
Cash	$ 1,154
Stock	6,358
Fair value of total consideration transferred	7,512
Fair value of assets acquired
Cash and due from financial institutions	17,673
Securities available for sale	3,057
Loans, net	19,315
Premises and equipment	192
Core deposit intangible	673
Other assets	272
Total assets	41,182
Fair value of liabilities assumed
Deposits	34,586
Accrued interest payable and other liabilities	121
Total liabilities	34,707
Net assets acquired	6,475
Goodwill created	1,037
Total net assets acquired	$ 7,512

Business Combinations (Detail_2

Business Combinations (Details 1) - USD ($) $ in Thousands	Jul. 31, 2017	Jun. 01, 2016	Sep. 30, 2018	Dec. 31, 2017
Assets and liabilities arising from acquisition
Goodwill created			$ 38,201	$ 38,201
Bowers Insurance Agency, Inc.
Consideration
Cash		$ 1,137
Stock		1,138
Contingent consideration	$ 316	880
Fair value of total consideration transferred		3,155
Fair value of assets acquired
Cash		64
Premises and equipment		290
Other assets		34
Total assets acquired		388
Fair value of liabilities assumed		124
Net assets acquired		264
Assets and liabilities arising from acquisition
Identified intangible assets		1,630
Deferred tax liability		(588)
Goodwill created		1,849
Total net assets acquired		$ 3,155

Business Combinations (Detail_3

Business Combinations (Details 2) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2017
Business Combinations [Abstract]
Net interest income	$ 18,841	$ 55,408
Net income	$ 6,016	$ 17,641
Basic and diluted earnings per share	$ 0.22	$ 0.64

Securities (Details)

Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 403,489	$ 392,397
Gross Unrealized Gains	726	4,037
Gross Unrealized Losses	(14,219)	(3,497)
Fair Value	389,996	392,937
Corporate bonds
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	1,207	1,238
Gross Unrealized Gains	0	4
Gross Unrealized Losses	(24)	(8)
Fair Value	1,183	1,234
Small Business Administration
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	13,145	14,608
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(718)	(396)
Fair Value	12,427	14,212
U.S. Treasury and U.S. government sponsored entities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	6,561	8,986
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(178)	(69)
Fair Value	6,383	8,917
State and political subdivisions
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	205,352	188,032
Gross Unrealized Gains	707	3,614
Gross Unrealized Losses	(4,784)	(643)
Fair Value	201,275	191,003
Mortgage-backed securities - residential
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	154,726	161,635
Gross Unrealized Gains	19	419
Gross Unrealized Losses	(7,318)	(1,604)
Fair Value	147,427	160,450
Collateralized mortgage obligations - residential
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	22,498	17,898
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(1,197)	(777)
Fair Value	$ 21,301	$ 17,121

Securities (Details Textual)

Securities (Details Textual) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018USD ($)Securities	Sep. 30, 2017USD ($)	Sep. 30, 2018USD ($)Securities	Sep. 30, 2017USD ($)
Schedule Of Available For Sale Securities [Line Items]
Proceeds from sales of securities available for sale	$ 4,500	$ 0	$ 7,065	$ 54,493
Gross gains realized	1	0	7	730
Gross Losses realized	$ 28	$ 0	$ 31	$ 731
Number of securities | Securities	582		582
Number of securities on unrealized loss position | Securities	386		386
ASU 2016-01 | Equity securities
Schedule Of Available For Sale Securities [Line Items]
Unrealized gains recognized in income statement for securities			$ 35
Unrealized losses recognized in income statement for securities	$ 7

Securities (Details 1)

Securities (Details 1) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Amortized cost and fair value of the debt securities maturity
Amortized Cost, Within one year	$ 10,619
Amortized Cost, One to five years	41,968
Amortized Cost, Five to ten years	140,200
Amortized Cost, Beyond ten years	20,333
Amortized Cost, Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities	190,369
Amortized Cost, Total	403,489
Fair Value, Within one year	10,621
Fair Value, One to five years	41,478
Fair Value, Five to ten years	137,491
Fair Value, Beyond ten years	19,251
Fair Value, Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities	181,155
Fair Value, Total	$ 389,996	$ 392,937

Securities (Details 2)

Securities (Details 2) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Available for sale investment securities with unrealized losses
Fair Value, Less Than 12 Months	$ 180,874	$ 79,328
Unrealized Losses, Less Than 12 Months	(5,733)	(679)
Fair Value, 12 Months or Longer	134,887	111,378
Unrealized Losses, 12 Months or Longer	(8,486)	(2,818)
Fair Value, Total	315,761	190,706
Unrealized Losses, Total	(14,219)	(3,497)
Corporate bonds
Available for sale investment securities with unrealized losses
Fair Value, Less Than 12 Months	614	397
Unrealized Losses, Less Than 12 Months	(8)	(3)
Fair Value, 12 Months or Longer	568	383
Unrealized Losses, 12 Months or Longer	(16)	(5)
Fair Value, Total	1,182	780
Unrealized Losses, Total	(24)	(8)
Small Business Administration
Available for sale investment securities with unrealized losses
Fair Value, Less Than 12 Months	4	0
Unrealized Losses, Less Than 12 Months	0	0
Fair Value, 12 Months or Longer	12,412	14,182
Unrealized Losses, 12 Months or Longer	(718)	(396)
Fair Value, Total	12,416	14,182
Unrealized Losses, Total	(718)	(396)
U.S. Treasury and U.S. government sponsored entities
Available for sale investment securities with unrealized losses
Fair Value, Less Than 12 Months	1,574	3,970
Unrealized Losses, Less Than 12 Months	(18)	(34)
Fair Value, 12 Months or Longer	4,809	1,912
Unrealized Losses, 12 Months or Longer	(160)	(35)
Fair Value, Total	6,383	5,882
Unrealized Losses, Total	(178)	(69)
State and political subdivisions
Available for sale investment securities with unrealized losses
Fair Value, Less Than 12 Months	99,196	33,188
Unrealized Losses, Less Than 12 Months	(2,979)	(220)
Fair Value, 12 Months or Longer	30,670	25,721
Unrealized Losses, 12 Months or Longer	(1,805)	(423)
Fair Value, Total	129,866	58,909
Unrealized Losses, Total	(4,784)	(643)
Mortgage-backed securities - residential
Available for sale investment securities with unrealized losses
Fair Value, Less Than 12 Months	74,571	40,072
Unrealized Losses, Less Than 12 Months	(2,625)	(400)
Fair Value, 12 Months or Longer	72,043	53,760
Unrealized Losses, 12 Months or Longer	(4,693)	(1,204)
Fair Value, Total	146,614	93,832
Unrealized Losses, Total	(7,318)	(1,604)
Collateralized mortgage obligations - residential
Available for sale investment securities with unrealized losses
Fair Value, Less Than 12 Months	4,915	1,701
Unrealized Losses, Less Than 12 Months	(103)	(22)
Fair Value, 12 Months or Longer	14,385	15,420
Unrealized Losses, 12 Months or Longer	(1,094)	(755)
Fair Value, Total	19,300	17,121
Unrealized Losses, Total	$ (1,197)	$ (777)

Loans (Details)

Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Dec. 31, 2016
Schedule of loan balances
Total loans	$ 1,678,155		$ 1,565,066
Allowance for loan losses	(13,377)	$ (12,764)	(12,315)	$ (12,104)	$ (11,746)	$ (10,852)
Commercial real estate
Schedule of loan balances
Allowance for loan losses	(4,740)	(4,339)	(4,260)	(4,219)	(3,954)	(3,577)
Commercial
Schedule of loan balances
Allowance for loan losses	(2,007)	(1,937)	(2,011)	(2,015)	(1,936)	(1,874)
Residential real estate
Schedule of loan balances
Allowance for loan losses	(2,820)	(2,651)	(2,521)	(2,333)	(2,310)	(2,205)
Consumer
Schedule of loan balances
Allowance for loan losses	(3,035)	$ (3,050)	(2,848)	$ (2,907)	$ (2,927)	$ (2,766)
Originated Loans
Schedule of loan balances
Total loans	1,419,970		1,262,167
Originated Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of loan balances
Loan balances	153,088		140,321
Originated Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of loan balances
Loan balances	240,871		199,080
Originated Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of loan balances
Loan balances	94,987		70,534
Originated Loans | Commercial real estate, Other | Commercial real estate
Schedule of loan balances
Loan balances	91,962		89,025
Originated Loans | Commercial, Commercial and industrial | Commercial
Schedule of loan balances
Loan balances	213,552		193,347
Originated Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of loan balances
Loan balances	303,337		272,421
Originated Loans | Commercial, Agricultural | Commercial
Schedule of loan balances
Loan balances	33,946		32,587
Originated Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of loan balances
Loan balances	78,082		71,507
Originated Loans | Consumer, Indirect | Consumer
Schedule of loan balances
Loan balances	168,643		155,950
Originated Loans | Consumer, Direct | Consumer
Schedule of loan balances
Loan balances	30,628		28,519
Originated Loans | Consumer, Other | Consumer
Schedule of loan balances
Loan balances	10,874		8,876
Acquired Loans
Schedule of loan balances
Total loans	268,205		312,355
Net Deferred loan costs	3,357		2,859
Allowance for loan losses	(13,377)		(12,315)
Acquired Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of loan balances
Loan balances	47,438		53,031
Acquired Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of loan balances
Loan balances	18,190		20,286
Acquired Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of loan balances
Loan balances	42,257		47,754
Acquired Loans | Commercial real estate, Other | Commercial real estate
Schedule of loan balances
Loan balances	10,723		11,964
Acquired Loans | Commercial, Commercial and industrial | Commercial
Schedule of loan balances
Loan balances	19,636		27,094
Acquired Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of loan balances
Loan balances	83,268		96,759
Acquired Loans | Commercial, Agricultural | Commercial
Schedule of loan balances
Loan balances	10,848		12,206
Acquired Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of loan balances
Loan balances	25,165		28,755
Acquired Loans | Consumer, Direct | Consumer
Schedule of loan balances
Loan balances	10,523		14,378
Acquired Loans | Consumer, Other | Consumer
Schedule of loan balances
Loan balances	$ 157		$ 128

Loans (Details 1)

Loans (Details 1) - National Bancshares Corporation - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable Impaired [Line Items]
Total outstanding balance	$ 1,237	$ 2,129
Carrying amount, net of allowance	898	1,733
Commercial real estate, Owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Loans acquired with deteriorated credit quality	0	670
Commercial real estate, Non-owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Loans acquired with deteriorated credit quality	309	387
Commercial, Commercial and industrial | Commercial
Financing Receivable Impaired [Line Items]
Loans acquired with deteriorated credit quality	$ 928	$ 1,072

Loans (Details 1) (Parenthetica

Loans (Details 1) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Receivables Acquired with Deteriorated Credit Quality | National Bancshares Corporation
Financing Receivable Impaired [Line Items]
Acquired with deteriorated credit quality, allowances	$ 0	$ 0

Loans (Details 2)

Loans (Details 2) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Receivables [Abstract]
Beginning balance	$ 132	$ 209	$ 170	$ 247
New loans purchased	0	0	0	0
Accretion of income	(19)	(19)	(57)	(57)
Ending balance	$ 113	$ 190	$ 113	$ 190

Loans (Details 3)

Loans (Details 3) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Allowance for loan losses
Beginning balance	$ 12,764	$ 11,746	$ 12,315	$ 10,852
Provision for loan losses	950	950	2,475	2,950
Loans charged off	(544)	(809)	(2,103)	(2,477)
Recoveries	207	217	690	779
Ending balance	13,377	12,104	13,377	12,104
Commercial real estate
Allowance for loan losses
Beginning balance	4,339	3,954	4,260	3,577
Provision for loan losses	380	264	426	706
Loans charged off	0	0	0	(207)
Recoveries	21	1	54	143
Ending balance	4,740	4,219	4,740	4,219
Commercial
Allowance for loan losses
Beginning balance	1,937	1,936	2,011	1,874
Provision for loan losses	96	87	182	302
Loans charged off	(32)	(10)	(194)	(225)
Recoveries	6	2	8	64
Ending balance	2,007	2,015	2,007	2,015
Residential real estate
Allowance for loan losses
Beginning balance	2,651	2,310	2,521	2,205
Provision for loan losses	177	36	345	150
Loans charged off	(48)	(74)	(172)	(116)
Recoveries	40	61	126	94
Ending balance	2,820	2,333	2,820	2,333
Consumer
Allowance for loan losses
Beginning balance	3,050	2,927	2,848	2,766
Provision for loan losses	309	552	1,422	1,592
Loans charged off	(464)	(725)	(1,737)	(1,929)
Recoveries	140	153	502	478
Ending balance	3,035	2,907	3,035	2,907
Unallocated
Allowance for loan losses
Beginning balance	787	619	675	430
Provision for loan losses	(12)	11	100	200
Loans charged off	0	0	0	0
Recoveries	0	0	0	0
Ending balance	$ 775	$ 630	$ 775	$ 630

Loans (Details 4)

Loans (Details 4) - USD ($) $ in Thousands	Sep. 30, 2018	Jun. 30, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Dec. 31, 2016
Ending allowance balance attributable to loans:
Individually evaluated for impairment	$ 318		$ 162
Collectively evaluated for impairment	12,938		12,048
Acquired loans collectively evaluated for impairment	121		105
Total ending allowance balance	13,377	$ 12,764	12,315	$ 12,104	$ 11,746	$ 10,852
Loans:
Loans individually evaluated for impairment	6,554		5,536
Loans collectively evaluated for impairment	1,417,801		1,259,993
Acquired loans	266,279		310,118
Acquired with deteriorated credit quality	975,866		895,561
Loans	1,691,532		1,577,381
Receivables Acquired with Deteriorated Credit Quality
Ending allowance balance attributable to loans:
Acquired with deteriorated credit quality	0		0
Loans:
Acquired with deteriorated credit quality	898		1,734
Commercial real estate
Ending allowance balance attributable to loans:
Individually evaluated for impairment	6		0
Collectively evaluated for impairment	4,676		4,214
Acquired loans collectively evaluated for impairment	58		46
Total ending allowance balance	4,740	4,339	4,260	4,219	3,954	3,577
Loans:
Loans individually evaluated for impairment	804		658
Loans collectively evaluated for impairment	579,225		497,168
Acquired loans	117,907		131,926
Loans	698,172		630,700
Commercial real estate | Receivables Acquired with Deteriorated Credit Quality
Ending allowance balance attributable to loans:
Acquired with deteriorated credit quality	0		0
Loans:
Acquired with deteriorated credit quality	236		948
Commercial
Ending allowance balance attributable to loans:
Individually evaluated for impairment	4		4
Collectively evaluated for impairment	1,987		1,993
Acquired loans collectively evaluated for impairment	16		14
Total ending allowance balance	2,007	1,937	2,011	2,015	1,936	1,874
Loans:
Loans individually evaluated for impairment	147		260
Loans collectively evaluated for impairment	247,094		225,312
Acquired loans	29,791		38,503
Loans	277,694		264,861
Commercial | Receivables Acquired with Deteriorated Credit Quality
Ending allowance balance attributable to loans:
Acquired with deteriorated credit quality	0		0
Loans:
Acquired with deteriorated credit quality	662		786
Residential real estate
Ending allowance balance attributable to loans:
Individually evaluated for impairment	308		158
Collectively evaluated for impairment	2,469		2,322
Acquired loans collectively evaluated for impairment	43		41
Total ending allowance balance	2,820	2,651	2,521	2,333	2,310	2,205
Loans:
Loans individually evaluated for impairment	5,539		4,559
Loans collectively evaluated for impairment	375,708		339,143
Acquired loans	107,903		125,182
Loans	489,150		468,884
Residential real estate | Receivables Acquired with Deteriorated Credit Quality
Ending allowance balance attributable to loans:
Acquired with deteriorated credit quality	0		0
Loans:
Acquired with deteriorated credit quality	0		0
Consumer
Ending allowance balance attributable to loans:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	3,031		2,844
Acquired loans collectively evaluated for impairment	4		4
Total ending allowance balance	3,035	3,050	2,848	2,907	2,927	2,766
Loans:
Loans individually evaluated for impairment	64		59
Loans collectively evaluated for impairment	215,774		198,370
Acquired loans	10,678		14,507
Loans	226,516		212,936
Consumer | Receivables Acquired with Deteriorated Credit Quality
Ending allowance balance attributable to loans:
Acquired with deteriorated credit quality	0		0
Loans:
Acquired with deteriorated credit quality	0		0
Unallocated
Ending allowance balance attributable to loans:
Individually evaluated for impairment	0		0
Collectively evaluated for impairment	775		675
Acquired loans collectively evaluated for impairment	0		0
Total ending allowance balance	775	$ 787	675	$ 630	$ 619	$ 430
Loans:
Loans individually evaluated for impairment	0		0
Loans collectively evaluated for impairment	0		0
Acquired loans	0		0
Loans	0		0
Unallocated | Receivables Acquired with Deteriorated Credit Quality
Ending allowance balance attributable to loans:
Acquired with deteriorated credit quality	0		0
Loans:
Acquired with deteriorated credit quality	$ 0		$ 0

Loans (Details 5)

Loans (Details 5) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	$ 4,797	$ 4,282
Unpaid Principal Balance, With an allowance recorded	2,666	1,636
Unpaid Principal Balance	7,463	5,918
Recorded Investment, With no related allowance recorded	3,922	3,925
Recorded Investment, With an allowance recorded	2,632	1,611
Recorded Investment	6,554	5,536
Allowance for Loan Losses Allocated	318	162
Consumer
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	163	145
Recorded Investment, With no related allowance recorded	64	59
Commercial real estate, Owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	532	659
Recorded Investment, With no related allowance recorded	507	658
Commercial real estate, Non-owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	41
Recorded Investment, With no related allowance recorded	40
Commercial, Commercial and industrial | Commercial
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	108	214
Unpaid Principal Balance, With an allowance recorded	73	68
Recorded Investment, With no related allowance recorded	74	192
Recorded Investment, With an allowance recorded	73	68
Allowance for Loan Losses Allocated	4	4
Residential real estate, 1-4 family residential | Residential real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	3,608	2,923
Unpaid Principal Balance, With an allowance recorded	2,145	1,409
Recorded Investment, With no related allowance recorded	2,943	2,697
Recorded Investment, With an allowance recorded	2,125	1,387
Allowance for Loan Losses Allocated	227	84
Residential real estate, Home equity lines of credit | Residential real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	345	341
Unpaid Principal Balance, With an allowance recorded	190	159
Recorded Investment, With no related allowance recorded	294	319
Recorded Investment, With an allowance recorded	177	156
Allowance for Loan Losses Allocated	81	$ 74
Commercial real estate, Farmland | Commercial real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With an allowance recorded	258
Recorded Investment, With an allowance recorded	257
Allowance for Loan Losses Allocated	$ 6

Loans (Details 6)

Loans (Details 6) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	$ 4,010	$ 3,502	$ 4,047	$ 3,755
Average Recorded Investment, With an allowance recorded	2,648	1,482	2,244	2,115
Average Recorded Investment	6,658	4,984	6,291	5,870
Interest Income Recognized, With no related allowance recorded	56	42	178	135
Interest Income Recognized, With related allowance recorded	22	14	46	67
Interest Income Recognized	78	56	224	202
Consumer
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	68	91	69	90
Average Recorded Investment, With an allowance recorded	11	9	4	3
Interest Income Recognized, With no related allowance recorded	2	2	8	8
Interest Income Recognized, With related allowance recorded	0	0	0	0
Commercial real estate, Owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	512	680	487	794
Average Recorded Investment, With an allowance recorded	0	159	0	164
Interest Income Recognized, With no related allowance recorded	8	2	23	7
Interest Income Recognized, With related allowance recorded	0	2	0	6
Commercial real estate, Non-owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	40	16	22	87
Average Recorded Investment, With an allowance recorded	0	362	0	854
Interest Income Recognized, With no related allowance recorded	1	1	1	2
Interest Income Recognized, With related allowance recorded	0	0	0	28
Commercial, Commercial and industrial | Commercial
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	155	181	411	182
Average Recorded Investment, With an allowance recorded	78	70	71	72
Interest Income Recognized, With no related allowance recorded	1	1	3	3
Interest Income Recognized, With related allowance recorded	1	1	3	3
Residential real estate, 1-4 family residential | Residential real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	2,941	2,208	2,751	2,279
Average Recorded Investment, With an allowance recorded	2,132	785	1,837	784
Interest Income Recognized, With no related allowance recorded	40	32	131	104
Interest Income Recognized, With related allowance recorded	19	10	38	27
Residential real estate, Home equity lines of credit | Residential real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	294	326	307	293
Average Recorded Investment, With an allowance recorded	170	97	161	88
Interest Income Recognized, With no related allowance recorded	4	4	12	11
Interest Income Recognized, With related allowance recorded	2	1	5	3
Commercial real estate, Farmland | Commercial real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded			0	16
Average Recorded Investment, With an allowance recorded	257	0	171	84
Interest Income Recognized, With no related allowance recorded			0	0
Interest Income Recognized, With related allowance recorded	$ 0	$ 0	0	0
Commercial, Agricultural | Commercial
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded			0	14
Average Recorded Investment, With an allowance recorded			0	66
Interest Income Recognized, With no related allowance recorded			0	0
Interest Income Recognized, With related allowance recorded			$ 0	$ 0

Loans (Details 7)

Loans (Details 7) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	$ 7,611	$ 6,663
Loans Past Due 90 Days or More Still Accruing	1,611	1,032
Originated Loans
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	5,002	4,572
Loans Past Due 90 Days or More Still Accruing	1,166	929
Originated Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	353	501
Loans Past Due 90 Days or More Still Accruing	0	0
Originated Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	33	45
Loans Past Due 90 Days or More Still Accruing	0	0
Originated Loans | Commercial, Commercial and industrial | Commercial
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	178	249
Loans Past Due 90 Days or More Still Accruing	0	0
Originated Loans | Commercial, Agricultural | Commercial
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	177	2
Loans Past Due 90 Days or More Still Accruing	0	0
Originated Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	3,256	2,653
Loans Past Due 90 Days or More Still Accruing	633	393
Originated Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	610	602
Loans Past Due 90 Days or More Still Accruing	183	8
Originated Loans | Consumer, Indirect | Consumer
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	344	457
Loans Past Due 90 Days or More Still Accruing	228	361
Originated Loans | Consumer, Direct | Consumer
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	51	63
Loans Past Due 90 Days or More Still Accruing	119	153
Originated Loans | Consumer, Other | Consumer
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	0	0
Loans Past Due 90 Days or More Still Accruing	3	14
Acquired Loans
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	2,609	2,091
Loans Past Due 90 Days or More Still Accruing	445	103
Acquired Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	257	0
Loans Past Due 90 Days or More Still Accruing	0	0
Acquired Loans | Commercial, Commercial and industrial | Commercial
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	762	943
Loans Past Due 90 Days or More Still Accruing	42	19
Acquired Loans | Commercial, Agricultural | Commercial
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	297	9
Loans Past Due 90 Days or More Still Accruing	10	0
Acquired Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	882	613
Loans Past Due 90 Days or More Still Accruing	220	69
Acquired Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	176	170
Loans Past Due 90 Days or More Still Accruing	123	0
Acquired Loans | Consumer, Direct | Consumer
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	147	140
Loans Past Due 90 Days or More Still Accruing	50	15
Acquired Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	88	216
Loans Past Due 90 Days or More Still Accruing	$ 0	$ 0

Loans (Details 8)

Loans (Details 8) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Schedule of investment in past due loans
Total Past Due	$ 19,848	$ 17,886
Loans Not Past Due	1,671,684	1,559,495
Loans	1,691,532	1,577,381
Commercial real estate
Schedule of investment in past due loans
Loans	698,172	630,700
Commercial
Schedule of investment in past due loans
Loans	277,694	264,861
Residential real estate
Schedule of investment in past due loans
Loans	489,150	468,884
Consumer
Schedule of investment in past due loans
Loans	226,516	212,936
Financing Receivables, 30 to 59 Days Past Due
Schedule of investment in past due loans
Total Past Due	8,126	8,012
Financing Receivables, 60 to 89 Days Past Due
Schedule of investment in past due loans
Total Past Due	2,500	2,179
Financing Receivables, Equal to Greater than 90 Days Past Due
Schedule of investment in past due loans
Total Past Due	9,222	7,695
Residential real estate, 1-4 family residential | Residential real estate
Schedule of investment in past due loans
Loans	385,880	368,592
Residential real estate, Home equity lines of credit | Residential real estate
Schedule of investment in past due loans
Loans	103,270	100,292
Consumer, Indirect | Consumer
Schedule of investment in past due loans
Loans	174,114	160,848
Consumer, Direct | Consumer
Schedule of investment in past due loans
Loans	41,371	43,084
Consumer, Other | Consumer
Schedule of investment in past due loans
Loans	11,031	9,004
Originated Loans
Schedule of investment in past due loans
Total Past Due	13,179	13,100
Loans Not Past Due	1,410,161	1,251,918
Loans	1,423,340	1,265,018
Originated Loans | Financing Receivables, 30 to 59 Days Past Due
Schedule of investment in past due loans
Total Past Due	5,000	5,745
Originated Loans | Financing Receivables, 60 to 89 Days Past Due
Schedule of investment in past due loans
Total Past Due	2,011	1,854
Originated Loans | Financing Receivables, Equal to Greater than 90 Days Past Due
Schedule of investment in past due loans
Total Past Due	6,168	5,501
Originated Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of investment in past due loans
Total Past Due	411	845
Loans Not Past Due	152,303	139,081
Loans	152,714	139,926
Originated Loans | Commercial real estate, Owner occupied | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	58	4
Originated Loans | Commercial real estate, Owner occupied | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	340
Originated Loans | Commercial real estate, Owner occupied | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	353	501
Originated Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Loans Not Past Due	240,304	198,588
Loans	240,304	198,588
Originated Loans | Commercial real estate, Non-owner occupied | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Originated Loans | Commercial real estate, Non-owner occupied | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Originated Loans | Commercial real estate, Non-owner occupied | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Originated Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of investment in past due loans
Total Past Due	452	45
Loans Not Past Due	94,430	70,398
Loans	94,882	70,443
Originated Loans | Commercial real estate, Farmland | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	419	0
Originated Loans | Commercial real estate, Farmland | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Originated Loans | Commercial real estate, Farmland | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	33	45
Originated Loans | Commercial real estate, Other | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Loans Not Past Due	91,673	88,703
Loans	91,673	88,703
Originated Loans | Commercial real estate, Other | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Originated Loans | Commercial real estate, Other | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Originated Loans | Commercial real estate, Other | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Originated Loans | Commercial, Commercial and industrial | Commercial
Schedule of investment in past due loans
Total Past Due	513	544
Loans Not Past Due	212,653	192,335
Loans	213,166	192,879
Originated Loans | Commercial, Commercial and industrial | Financing Receivables, 30 to 59 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	237	292
Originated Loans | Commercial, Commercial and industrial | Financing Receivables, 60 to 89 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	98	3
Originated Loans | Commercial, Commercial and industrial | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	178	249
Originated Loans | Commercial, Agricultural | Commercial
Schedule of investment in past due loans
Total Past Due	289	76
Loans Not Past Due	33,757	32,605
Loans	34,046	32,681
Originated Loans | Commercial, Agricultural | Financing Receivables, 30 to 59 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	112	74
Originated Loans | Commercial, Agricultural | Financing Receivables, 60 to 89 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	0	0
Originated Loans | Commercial, Agricultural | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	177	2
Originated Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of investment in past due loans
Total Past Due	6,004	5,493
Loans Not Past Due	296,610	266,338
Loans	302,614	271,831
Originated Loans | Residential real estate, 1-4 family residential | Financing Receivables, 30 to 59 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	1,385	2,044
Originated Loans | Residential real estate, 1-4 family residential | Financing Receivables, 60 to 89 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	730	403
Originated Loans | Residential real estate, 1-4 family residential | Financing Receivables, Equal to Greater than 90 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	3,889	3,046
Originated Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of investment in past due loans
Total Past Due	885	783
Loans Not Past Due	77,220	70,754
Loans	78,105	71,537
Originated Loans | Residential real estate, Home equity lines of credit | Financing Receivables, 30 to 59 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	83	155
Originated Loans | Residential real estate, Home equity lines of credit | Financing Receivables, 60 to 89 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	9	18
Originated Loans | Residential real estate, Home equity lines of credit | Financing Receivables, Equal to Greater than 90 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	793	610
Originated Loans | Consumer, Indirect | Consumer
Schedule of investment in past due loans
Total Past Due	3,278	4,076
Loans Not Past Due	170,836	156,772
Loans	174,114	160,848
Originated Loans | Consumer, Indirect | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	1,888	2,429
Originated Loans | Consumer, Indirect | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	818	829
Originated Loans | Consumer, Indirect | Financing Receivables, Equal to Greater than 90 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	572	818
Originated Loans | Consumer, Direct | Consumer
Schedule of investment in past due loans
Total Past Due	1,302	1,098
Loans Not Past Due	29,546	27,608
Loans	30,848	28,706
Originated Loans | Consumer, Direct | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	802	632
Originated Loans | Consumer, Direct | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	330	250
Originated Loans | Consumer, Direct | Financing Receivables, Equal to Greater than 90 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	170	216
Originated Loans | Consumer, Other | Consumer
Schedule of investment in past due loans
Total Past Due	45	140
Loans Not Past Due	10,829	8,736
Loans	10,874	8,876
Originated Loans | Consumer, Other | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	16	115
Originated Loans | Consumer, Other | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	26	11
Originated Loans | Consumer, Other | Financing Receivables, Equal to Greater than 90 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	3	14
Acquired Loans
Schedule of investment in past due loans
Total Past Due	6,669	4,786
Loans Not Past Due	261,523	307,577
Loans	268,192	312,363
Acquired Loans | Financing Receivables, 30 to 59 Days Past Due
Schedule of investment in past due loans
Total Past Due	3,126	2,267
Acquired Loans | Financing Receivables, 60 to 89 Days Past Due
Schedule of investment in past due loans
Total Past Due	489	325
Acquired Loans | Financing Receivables, Equal to Greater than 90 Days Past Due
Schedule of investment in past due loans
Total Past Due	3,054	2,194
Acquired Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of investment in past due loans
Total Past Due	512	0
Loans Not Past Due	46,988	53,051
Loans	47,500	53,051
Acquired Loans | Commercial real estate, Owner occupied | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	512	0
Acquired Loans | Commercial real estate, Owner occupied | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Acquired Loans | Commercial real estate, Owner occupied | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Acquired Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of investment in past due loans
Total Past Due	148	216
Loans Not Past Due	17,973	20,042
Loans	18,121	20,258
Acquired Loans | Commercial real estate, Non-owner occupied | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	60	0
Acquired Loans | Commercial real estate, Non-owner occupied | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Acquired Loans | Commercial real estate, Non-owner occupied | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	88	216
Acquired Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of investment in past due loans
Total Past Due	859	454
Loans Not Past Due	41,397	47,301
Loans	42,256	47,755
Acquired Loans | Commercial real estate, Farmland | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	527	454
Acquired Loans | Commercial real estate, Farmland | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	75	0
Acquired Loans | Commercial real estate, Farmland | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	257	0
Acquired Loans | Commercial real estate, Other | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Loans Not Past Due	10,722	11,976
Loans	10,722	11,976
Acquired Loans | Commercial real estate, Other | Financing Receivables, 30 to 59 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Acquired Loans | Commercial real estate, Other | Financing Receivables, 60 to 89 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Acquired Loans | Commercial real estate, Other | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	0
Acquired Loans | Commercial, Commercial and industrial | Commercial
Schedule of investment in past due loans
Total Past Due	1,107	1,385
Loans Not Past Due	18,527	25,709
Loans	19,634	27,094
Acquired Loans | Commercial, Commercial and industrial | Financing Receivables, 30 to 59 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	246	327
Acquired Loans | Commercial, Commercial and industrial | Financing Receivables, 60 to 89 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	57	96
Acquired Loans | Commercial, Commercial and industrial | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	804	962
Acquired Loans | Commercial, Agricultural | Commercial
Schedule of investment in past due loans
Total Past Due	333	96
Loans Not Past Due	10,515	12,111
Loans	10,848	12,207
Acquired Loans | Commercial, Agricultural | Financing Receivables, 30 to 59 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	20	87
Acquired Loans | Commercial, Agricultural | Financing Receivables, 60 to 89 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	6	0
Acquired Loans | Commercial, Agricultural | Financing Receivables, Equal to Greater than 90 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	307	9
Acquired Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of investment in past due loans
Total Past Due	2,491	1,617
Loans Not Past Due	80,775	95,144
Loans	83,266	96,761
Acquired Loans | Residential real estate, 1-4 family residential | Financing Receivables, 30 to 59 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	1,289	858
Acquired Loans | Residential real estate, 1-4 family residential | Financing Receivables, 60 to 89 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	100	77
Acquired Loans | Residential real estate, 1-4 family residential | Financing Receivables, Equal to Greater than 90 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	1,102	682
Acquired Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of investment in past due loans
Total Past Due	481	331
Loans Not Past Due	24,684	28,424
Loans	25,165	28,755
Acquired Loans | Residential real estate, Home equity lines of credit | Financing Receivables, 30 to 59 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	168	161
Acquired Loans | Residential real estate, Home equity lines of credit | Financing Receivables, 60 to 89 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	14	0
Acquired Loans | Residential real estate, Home equity lines of credit | Financing Receivables, Equal to Greater than 90 Days Past Due | Residential real estate
Schedule of investment in past due loans
Total Past Due	299	170
Acquired Loans | Consumer, Indirect | Consumer
Schedule of investment in past due loans
Loans	0	0
Acquired Loans | Consumer, Direct | Consumer
Schedule of investment in past due loans
Total Past Due	737	686
Loans Not Past Due	9,786	13,692
Loans	10,523	14,378
Acquired Loans | Consumer, Direct | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	303	380
Acquired Loans | Consumer, Direct | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	237	151
Acquired Loans | Consumer, Direct | Financing Receivables, Equal to Greater than 90 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	197	155
Acquired Loans | Consumer, Other | Consumer
Schedule of investment in past due loans
Total Past Due	1	1
Loans Not Past Due	156	127
Loans	157	128
Acquired Loans | Consumer, Other | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	1	0
Acquired Loans | Consumer, Other | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	0	1
Acquired Loans | Consumer, Other | Financing Receivables, Equal to Greater than 90 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	$ 0	$ 0

Troubled Debt Restructurings (D

Troubled Debt Restructurings (Details Textual)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2018USD ($)Loans	Sep. 30, 2017USD ($)Loans	Sep. 30, 2018USD ($)Loans	Sep. 30, 2017USD ($)Loans	Dec. 31, 2018USD ($)	Dec. 31, 2017USD ($)
Financing Receivable Modifications [Line Items]
Total troubled debt restructurings	$ 5,600,000		$ 5,600,000			$ 5,000,000
Specific reserves to customers	318,000		318,000			162,000
Commitments to lend additional amounts to borrowers classified as troubled debt restructurings	0		0			0
Provision for loan losses	$ 950,000	$ 950,000	$ 2,475,000	$ 2,950,000
Troubled debt restructured loans with subsequent payment defaults | Loans | Loan | Loans		0		0
Scenario, Forecast
Financing Receivable Modifications [Line Items]
Provision for loan losses					$ 0
Commercial loans
Financing Receivable Modifications [Line Items]
Troubled debt restructured loans with subsequent payment defaults | Loans | Loan | Loans	1		1
Loans default payment past due period			30 days
Residential real estate loan
Financing Receivable Modifications [Line Items]
Troubled debt restructured loans with subsequent payment defaults | Loans | Loan | Loans	3		3
Residential Real Estate Loan And Home Equity Line Of Credit
Financing Receivable Modifications [Line Items]
Loans default payment past due period			30 days
Troubled debt restructurings
Financing Receivable Modifications [Line Items]
Specific reserves to customers	$ 87,000		$ 87,000			$ 68,000
Allowance adjustment charge offs	27,000	$ 30,000	66,000	$ 60,000
Provision for loan losses	$ 27,000	$ 30,000	$ 66,000	$ 60,000
Extended Maturity
Financing Receivable Modifications [Line Items]
Maturity period loans	84 months	120 months
Extended Maturity | Minimum
Financing Receivable Modifications [Line Items]
Maturity period loans			5 months	6 months
Extended Maturity | Maximum
Financing Receivable Modifications [Line Items]
Maturity period loans			84 months	132 months
Contractual Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Reduction of the notes stated interest rate		0.99%
Contractual Interest Rate Reduction | Minimum
Financing Receivable Modifications [Line Items]
Reduction of the notes stated interest rate			1.75%	0.49%
Contractual Interest Rate Reduction | Maximum
Financing Receivable Modifications [Line Items]
Reduction of the notes stated interest rate			2.50%	1.89%

Troubled Debt Restructurings _2

Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018USD ($)Loan	Sep. 30, 2017USD ($)Loan	Sep. 30, 2018USD ($)Loan	Sep. 30, 2017USD ($)Loan
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	12	13	42	46
Pre-Modification Outstanding Recorded Investment	$ 223	$ 373	$ 1,460	$ 1,027
Post-Modification Outstanding Recorded Investment	$ 223	$ 373	$ 1,460	$ 1,030
Originated Loans
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	10	12	31	41
Pre-Modification Outstanding Recorded Investment	$ 167	$ 347	$ 884	$ 891
Post-Modification Outstanding Recorded Investment	$ 167	$ 347	$ 884	$ 894
Originated Loans | Commercial real estate, Owner occupied
Financing Receivable Modifications [Line Items]
Number of Loans | Loan			1
Pre-Modification Outstanding Recorded Investment			$ 360
Post-Modification Outstanding Recorded Investment			$ 360
Originated Loans | Residential real estate, 1-4 family residential
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	2	3	6	10
Pre-Modification Outstanding Recorded Investment	$ 87	$ 235	$ 341	$ 535
Post-Modification Outstanding Recorded Investment	$ 87	$ 235	$ 341	$ 538
Originated Loans | Residential real estate, Home equity lines of credit
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	2	1	4	9
Pre-Modification Outstanding Recorded Investment	$ 34	$ 61	$ 48	$ 225
Post-Modification Outstanding Recorded Investment	$ 34	$ 61	$ 48	$ 225
Originated Loans | Consumer, Indirect
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	3	8	17	22
Pre-Modification Outstanding Recorded Investment	$ 8	$ 51	$ 97	$ 131
Post-Modification Outstanding Recorded Investment	$ 8	$ 51	$ 97	$ 131
Originated Loans | Consumer, Other
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	2		2
Pre-Modification Outstanding Recorded Investment	$ 19		$ 19
Post-Modification Outstanding Recorded Investment	$ 19		$ 19
Originated Loans | Commercial
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	1		1
Pre-Modification Outstanding Recorded Investment	$ 19		$ 19
Post-Modification Outstanding Recorded Investment	$ 19		$ 19
Acquired Loans
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	2		11	5
Pre-Modification Outstanding Recorded Investment	$ 56		$ 576	$ 136
Post-Modification Outstanding Recorded Investment	$ 56		$ 576	$ 136
Acquired Loans | Residential real estate, 1-4 family residential
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	1		6	2
Pre-Modification Outstanding Recorded Investment	$ 53		$ 242	$ 24
Post-Modification Outstanding Recorded Investment	$ 53		$ 242	$ 24
Acquired Loans | Residential real estate, Home equity lines of credit
Financing Receivable Modifications [Line Items]
Number of Loans | Loan				1
Pre-Modification Outstanding Recorded Investment				$ 57
Post-Modification Outstanding Recorded Investment				$ 57
Acquired Loans | Consumer, Indirect
Financing Receivable Modifications [Line Items]
Number of Loans | Loan				2
Pre-Modification Outstanding Recorded Investment				$ 55
Post-Modification Outstanding Recorded Investment				$ 55
Acquired Loans | Consumer, Other
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	1	1	1
Pre-Modification Outstanding Recorded Investment	$ 3	$ 26	$ 3
Post-Modification Outstanding Recorded Investment	$ 3	$ 26	$ 3
Acquired Loans | Commercial real estate, Non-owner occupied
Financing Receivable Modifications [Line Items]
Number of Loans | Loan			1
Pre-Modification Outstanding Recorded Investment			$ 42
Post-Modification Outstanding Recorded Investment			$ 42
Acquired Loans | Commercial real estate, Farmland
Financing Receivable Modifications [Line Items]
Number of Loans | Loan			1
Pre-Modification Outstanding Recorded Investment			$ 258
Post-Modification Outstanding Recorded Investment			$ 258
Acquired Loans | Commercial, Commercial and industrial
Financing Receivable Modifications [Line Items]
Number of Loans | Loan			2
Pre-Modification Outstanding Recorded Investment			$ 31
Post-Modification Outstanding Recorded Investment			$ 31

Credit Quality Indicators (Deta

Credit Quality Indicators (Details Textual) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable Recorded Investment [Line Items]
Maximum commercial loan and commercial real estate relationships	$ 750,000
Residential real estate, 1-4 family residential
Financing Receivable Recorded Investment [Line Items]
Other real estate owned properties	0	$ 171,000
Other real estate properties in foreclosure	$ 940,000	$ 336,000

Credit Quality Indicators (De_2

Credit Quality Indicators (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	$ 975,866	$ 895,561
Pass
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	956,981	873,901
Special Mention
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	6,318	11,415
Substandard
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	12,567	10,245
Originated Loans
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	826,785	723,220
Originated Loans | Pass
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	816,954	711,466
Originated Loans | Special Mention
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	4,825	6,459
Originated Loans | Substandard
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	5,006	5,295
Originated Loans | Commercial real estate | Commercial real estate, Owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	152,714	139,926
Originated Loans | Commercial real estate | Commercial real estate, Non-owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	240,304	198,588
Originated Loans | Commercial real estate | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	94,882	70,443
Originated Loans | Commercial real estate | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	91,673	88,703
Originated Loans | Commercial real estate | Pass | Commercial real estate, Owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	150,728	137,913
Originated Loans | Commercial real estate | Pass | Commercial real estate, Non-owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	239,817	198,043
Originated Loans | Commercial real estate | Pass | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	94,808	70,354
Originated Loans | Commercial real estate | Pass | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	91,417	88,421
Originated Loans | Commercial real estate | Special Mention | Commercial real estate, Owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	971	442
Originated Loans | Commercial real estate | Special Mention | Commercial real estate, Non-owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	377	419
Originated Loans | Commercial real estate | Special Mention | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	0	44
Originated Loans | Commercial real estate | Special Mention | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	0	36
Originated Loans | Commercial real estate | Substandard | Commercial real estate, Owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	1,015	1,571
Originated Loans | Commercial real estate | Substandard | Commercial real estate, Non-owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	110	126
Originated Loans | Commercial real estate | Substandard | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	74	45
Originated Loans | Commercial real estate | Substandard | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	256	246
Originated Loans | Commercial | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	213,166	192,879
Originated Loans | Commercial | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	34,046	32,681
Originated Loans | Commercial | Pass | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	206,823	184,444
Originated Loans | Commercial | Pass | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	33,361	32,291
Originated Loans | Commercial | Special Mention | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	3,464	5,326
Originated Loans | Commercial | Special Mention | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	13	192
Originated Loans | Commercial | Substandard | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	2,879	3,109
Originated Loans | Commercial | Substandard | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	672	198
Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	149,081	172,341
Acquired Loans | Pass
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	140,027	162,435
Acquired Loans | Special Mention
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	1,493	4,956
Acquired Loans | Substandard
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	7,561	4,950
Acquired Loans | Commercial real estate | Commercial real estate, Owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	47,500	53,051
Acquired Loans | Commercial real estate | Commercial real estate, Non-owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	18,121	20,258
Acquired Loans | Commercial real estate | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	42,256	47,755
Acquired Loans | Commercial real estate | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	10,722	11,976
Acquired Loans | Commercial real estate | Pass | Commercial real estate, Owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	46,279	51,133
Acquired Loans | Commercial real estate | Pass | Commercial real estate, Non-owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	17,832	19,823
Acquired Loans | Commercial real estate | Pass | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	38,041	43,694
Acquired Loans | Commercial real estate | Pass | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	10,060	11,299
Acquired Loans | Commercial real estate | Special Mention | Commercial real estate, Owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	443	466
Acquired Loans | Commercial real estate | Special Mention | Commercial real estate, Non-owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	60	63
Acquired Loans | Commercial real estate | Special Mention | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	449	3,304
Acquired Loans | Commercial real estate | Special Mention | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	0	567
Acquired Loans | Commercial real estate | Substandard | Commercial real estate, Owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	778	1,452
Acquired Loans | Commercial real estate | Substandard | Commercial real estate, Non-owner occupied
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	229	372
Acquired Loans | Commercial real estate | Substandard | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	3,766	757
Acquired Loans | Commercial real estate | Substandard | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	662	110
Acquired Loans | Commercial | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	19,634	27,094
Acquired Loans | Commercial | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	10,848	12,207
Acquired Loans | Commercial | Pass | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	17,910	25,286
Acquired Loans | Commercial | Pass | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	9,905	11,200
Acquired Loans | Commercial | Special Mention | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	195	2
Acquired Loans | Commercial | Special Mention | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	346	554
Acquired Loans | Commercial | Substandard | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	1,529	1,806
Acquired Loans | Commercial | Substandard | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	$ 597	$ 453

Credit Quality Indicators (De_3

Credit Quality Indicators (Details 1) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financing Receivable Recorded Investment [Line Items]
Loans	$ 1,691,532	$ 1,577,381
Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	1,423,340	1,265,018
Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	268,192	312,363
Residential real estate
Financing Receivable Recorded Investment [Line Items]
Loans	489,150	468,884
Residential real estate | Residential real estate, 1-4 family residential
Financing Receivable Recorded Investment [Line Items]
Loans	385,880	368,592
Residential real estate | Residential real estate, 1-4 family residential | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	302,614	271,831
Residential real estate | Residential real estate, 1-4 family residential | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	298,725	268,785
Residential real estate | Residential real estate, 1-4 family residential | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	3,889	3,046
Residential real estate | Residential real estate, 1-4 family residential | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	83,266	96,761
Residential real estate | Residential real estate, 1-4 family residential | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	82,164	96,079
Residential real estate | Residential real estate, 1-4 family residential | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	1,102	682
Residential real estate | Residential real estate, Home equity lines of credit
Financing Receivable Recorded Investment [Line Items]
Loans	103,270	100,292
Residential real estate | Residential real estate, Home equity lines of credit | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	78,105	71,537
Residential real estate | Residential real estate, Home equity lines of credit | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	77,312	70,927
Residential real estate | Residential real estate, Home equity lines of credit | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	793	610
Residential real estate | Residential real estate, Home equity lines of credit | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	25,165	28,755
Residential real estate | Residential real estate, Home equity lines of credit | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	24,866	28,585
Residential real estate | Residential real estate, Home equity lines of credit | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	299	170
Consumer
Financing Receivable Recorded Investment [Line Items]
Loans	226,516	212,936
Consumer | Consumer, Indirect
Financing Receivable Recorded Investment [Line Items]
Loans	174,114	160,848
Consumer | Consumer, Indirect | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	174,114	160,848
Consumer | Consumer, Indirect | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	173,542	160,030
Consumer | Consumer, Indirect | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	572	818
Consumer | Consumer, Indirect | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	0	0
Consumer | Consumer, Indirect | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	0	0
Consumer | Consumer, Indirect | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	0	0
Consumer | Consumer, Direct
Financing Receivable Recorded Investment [Line Items]
Loans	41,371	43,084
Consumer | Consumer, Direct | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	30,848	28,706
Consumer | Consumer, Direct | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	30,678	28,490
Consumer | Consumer, Direct | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	170	216
Consumer | Consumer, Direct | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	10,523	14,378
Consumer | Consumer, Direct | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	10,326	14,223
Consumer | Consumer, Direct | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	197	155
Consumer | Consumer, Other
Financing Receivable Recorded Investment [Line Items]
Loans	11,031	9,004
Consumer | Consumer, Other | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	10,874	8,876
Consumer | Consumer, Other | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	10,871	8,862
Consumer | Consumer, Other | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	3	14
Consumer | Consumer, Other | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	157	128
Consumer | Consumer, Other | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	157	128
Consumer | Consumer, Other | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	$ 0	$ 0

Revenue from Contracts with C_3

Revenue from Contracts with Customers (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Disaggregation Of Revenue [Line Items]
TOTAL NONINTEREST INCOME	$ 6,478	$ 6,058	$ 18,794	$ 18,000
Service Charges on Deposit Accounts
Disaggregation Of Revenue [Line Items]
Noninterest income	1,151	1,077	3,139	3,017
Debit Card and EFT Fees
Disaggregation Of Revenue [Line Items]
Noninterest income	814	770	2,490	2,259
Trust Fees
Disaggregation Of Revenue [Line Items]
Noninterest income	1,827	1,608	5,374	4,809
Insurance Agency Commissions
Disaggregation Of Revenue [Line Items]
Noninterest income	567	531	1,979	1,877
Retirement Plan Consulting Fees
Disaggregation Of Revenue [Line Items]
Noninterest income	470	480	1,314	1,392
Investment Commissions
Disaggregation Of Revenue [Line Items]
Noninterest income	273	184	844	659
Operating Segments
Disaggregation Of Revenue [Line Items]
TOTAL NONINTEREST INCOME	6,478	6,058	18,794	18,000
Operating Segments | Trust Segment
Disaggregation Of Revenue [Line Items]
TOTAL NONINTEREST INCOME	1,827	1,608	5,374	4,809
Operating Segments | Bank Segment
Disaggregation Of Revenue [Line Items]
TOTAL NONINTEREST INCOME	4,181	3,970	12,106	11,799
Operating Segments | Retirement Consulting Segment
Disaggregation Of Revenue [Line Items]
TOTAL NONINTEREST INCOME	470	480	1,314	1,392
Operating Segments | Service Charges on Deposit Accounts
Disaggregation Of Revenue [Line Items]
Noninterest income	1,151	1,077	3,139	3,017
Operating Segments | Service Charges on Deposit Accounts | Trust Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Service Charges on Deposit Accounts | Bank Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	1,151	1,077	3,139	3,017
Operating Segments | Service Charges on Deposit Accounts | Retirement Consulting Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Debit Card and EFT Fees
Disaggregation Of Revenue [Line Items]
Noninterest income	814	770	2,490	2,259
Operating Segments | Debit Card and EFT Fees | Trust Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Debit Card and EFT Fees | Bank Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	814	770	2,490	2,259
Operating Segments | Debit Card and EFT Fees | Retirement Consulting Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Trust Fees
Disaggregation Of Revenue [Line Items]
Noninterest income	1,827	1,608	5,374	4,809
Operating Segments | Trust Fees | Trust Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	1,827	1,608	5,374	4,809
Operating Segments | Trust Fees | Bank Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Trust Fees | Retirement Consulting Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Insurance Agency Commissions
Disaggregation Of Revenue [Line Items]
Noninterest income	567	531	1,979	1,877
Operating Segments | Insurance Agency Commissions | Trust Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Insurance Agency Commissions | Bank Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	567	531	1,979	1,877
Operating Segments | Insurance Agency Commissions | Retirement Consulting Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Retirement Plan Consulting Fees
Disaggregation Of Revenue [Line Items]
Noninterest income	470	480	1,314	1,392
Operating Segments | Retirement Plan Consulting Fees | Trust Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Retirement Plan Consulting Fees | Bank Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Retirement Plan Consulting Fees | Retirement Consulting Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	470	480	1,314	1,392
Operating Segments | Investment Commissions
Disaggregation Of Revenue [Line Items]
Noninterest income	273	184	844	659
Operating Segments | Investment Commissions | Trust Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Investment Commissions | Bank Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	273	184	844	659
Operating Segments | Investment Commissions | Retirement Consulting Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Other
Disaggregation Of Revenue [Line Items]
Noninterest income	1,376	1,408	3,654	3,987
Operating Segments | Other | Trust Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	0	0	0	0
Operating Segments | Other | Bank Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	1,376	1,408	3,654	3,987
Operating Segments | Other | Retirement Consulting Segment
Disaggregation Of Revenue [Line Items]
Noninterest income	$ 0	$ 0	$ 0	$ 0

Revenue from Contracts with C_4

Revenue from Contracts with Customers (Details Textual) - ASC 606	9 Months Ended
	Sep. 30, 2018USD ($)
Revenue From Contract With Customer [Line Items]
Contingent debit card interchange fees	$ 0
Contingent incentive fees	0
Contingent commission	$ 0
Percentage of insurance agency commissions representing total revenue	2.30%
Percentage of retirement plan consulting fees representing total revenue	1.50%
Percentage of investment commissions representing total revenue	1.00%
Cetera
Revenue From Contract With Customer [Line Items]
Contingent investment commissions to be refunded	$ 0

Interest-Rate Swaps (Details)

Interest-Rate Swaps (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2018	Dec. 31, 2017
Derivative [Line Items]
Weighted average pay rate on interest-rate swaps	4.51%	4.46%
Weighted average receive rate on interest-rate swaps	4.49%	3.81%
Weighted average maturity (years)	4 years 6 months	3 years 2 months 12 days
Fair value of interest-rate swaps	$ (1,167)	$ (653)
Fair value of loan yield maintenance provisions	1,167	653
Interest rate swaps
Derivative [Line Items]
Notional amounts	$ 36,838	$ 38,481

Interest-Rate Swaps (Details Te

Interest-Rate Swaps (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Interest rate swaps
Derivative [Line Items]
Net Gain or Loss recognized in earnings	$ 0	$ 0	$ 0	$ 0

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Basic EPS
Net income	$ 8,084	$ 5,983	$ 23,883	$ 17,476
Weighted average shares outstanding	27,695,105	27,654,020	27,638,721	27,436,931
Basic earnings per share	$ 0.29	$ 0.22	$ 0.86	$ 0.64
Diluted EPS
Net income	$ 8,084	$ 5,983	$ 23,883	$ 17,476
Weighted average shares outstanding	27,695,105	27,654,020	27,638,721	27,436,931
Dilutive effect of restricted stock awards	306,863	43,890	305,410	55,454
Weighted average shares for diluted earnings per share	28,001,968	27,697,910	27,944,131	27,492,385
Diluted earnings per share	$ 0.29	$ 0.22	$ 0.85	$ 0.64

Earnings Per Share (Details Tex

Earnings Per Share (Details Textual) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Restricted Stock Awards
Earnings Per Share Basic [Line Items]
Anti-dilutive securities excluded from computation of earnings per share	0	0	0	0

Stock Based Compensation (Detai

Stock Based Compensation (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017	Dec. 31, 2012
2017 Incentive Plan | Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum shares available under equity incentive plan					800,000
Stock based compensation expense	$ 441	$ 791	$ 1,200	$ 1,400
Unrecognized compensation expense	1,800		$ 1,800
Compensation cost not yet recognized, period for recognition			2 years 4 months 24 days
2017 Incentive Plan | Time Based Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares awarded under equity incentive plan			22,729
2017 Incentive Plan | Performance Based Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares awarded under equity incentive plan			62,919
2012 Incentive Plan | Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Maximum shares available under equity incentive plan						500,000
Shares awarded under equity incentive plan			0
Stock based compensation expense	441	$ 791	$ 1,200	$ 1,400
Unrecognized compensation expense	$ 1,800		$ 1,800
Compensation cost not yet recognized, period for recognition			2 years 4 months 24 days
2017 Incentive Plan and 2012 Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares vested			304,978
Number of shares vested, weighted average fair value			$ 15.28
2017 Incentive Plan and 2012 Incentive Plan | Time Based Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares awarded under equity incentive plan			22,729
Number of shares vested			241,105
Number of shares vested, weighted average fair value			$ 7.99
2017 Incentive Plan and 2012 Incentive Plan | Performance Based Restricted Stock Awards
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares awarded under equity incentive plan			62,919
Number of shares vested			63,873
Number of shares vested, weighted average fair value			$ 7.76

Stock Based Compensation (Det_2

Stock Based Compensation (Details) - 2017 Incentive Plan and 2012 Incentive Plan	9 Months Ended
	Sep. 30, 2018$ / sharesshares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Vested, Maximum Awarded Units | shares	(304,978)
Vested, Weighted Average Grant Date Fair Value | $ / shares	$ 15.28
Service Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning balance - non-vested shares, Maximum Awarded Unit | shares	323,331
Granted, Maximum Awarded Units | shares	22,729
Vested, Maximum Awarded Units | shares	(241,105)
Forfeited, Maximum Awarded Units | shares	0
Ending balance - non-vested shares, Maximum Awarded Unit | shares	104,955
Beginning balance - non-vested shares, Weighted Average Grant Date Fair Value | $ / shares	$ 9.20
Granted, Weighted Average Grant Date Fair Value | $ / shares	14.68
Vested, Weighted Average Grant Date Fair Value | $ / shares	7.99
Forfeited, Weighted Average Grant Date Fair Value | $ / shares	0
Ending balance - non-vested shares, Weighted Average Grant Date Fair Value | $ / shares	$ 13.16
Performance Units
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning balance - non-vested shares, Maximum Awarded Unit | shares	266,515
Granted, Maximum Awarded Units | shares	62,919
Vested, Maximum Awarded Units | shares	(63,873)
Forfeited, Maximum Awarded Units | shares	(61,733)
Ending balance - non-vested shares, Maximum Awarded Unit | shares	203,828
Beginning balance - non-vested shares, Weighted Average Grant Date Fair Value | $ / shares	$ 9.43
Granted, Weighted Average Grant Date Fair Value | $ / shares	14.31
Vested, Weighted Average Grant Date Fair Value | $ / shares	7.76
Forfeited, Weighted Average Grant Date Fair Value | $ / shares	7.76
Ending balance - non-vested shares, Weighted Average Grant Date Fair Value | $ / shares	$ 11.96

Other Comprehensive Income (L_3

Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Comprehensive Income Net Of Tax [Abstract]
Unrealized holding gains (losses) on available-for-sale securities during the period, pre-tax		$ (4,929)	$ (679)	$ (14,057)	$ 5,642
Reclassification adjustment for (gains) losses included in net income, pre-tax	[1]	27	0	24	1
Net other comprehensive income (loss), pre-tax		(4,902)	(679)	(14,033)	5,643
Unrealized holding gains (losses) on available-for-sale securities during the period, tax		1,036	239	2,940	(1,975)
Reclassification adjustment for (gains) losses included in net income, tax	[1]	(6)	0	(5)	(1)
Net other comprehensive income (loss), tax		1,030	239	2,935	(1,976)
Unrealized holding gains (losses) on available-for-sale securities during the period, after tax		(3,893)	(440)	(11,117)	3,667
Reclassification adjustment for (gains) losses included in net income, after-tax	[1]	21	0	19	0
Other comprehensive income (loss), net of tax		$ (3,872)	$ (440)	$ (11,098)	$ 3,667
[1]	Pre-tax reclassification adjustments relating to available-for-sale securities are reported in security gains and the tax impact is included in income tax expense on the consolidated statements of income.

Regulatory Capital Matters (Det

Regulatory Capital Matters (Details Textual)	Sep. 30, 2018	Dec. 31, 2017
Regulatory Matters (Additional Textual) [Abstract]
Common equity tier 1 capital to risk-weighted assets, capital conservation buffer ratio	2.50%
Tier 1 capital to risk-weighted assets, capital conservation buffer ratio	2.50%
Total capital to risk-weighted assets, capital conservation buffer ratio	2.50%
Additional capital conservation buffer ratio	1.875%	1.25%
Minimum ratio of common equity tier 1 capital to risk-weighted assets	4.50%	4.50%
Minimum ratio of tier 1 capital to risk-weighted assets	6.00%	6.00%
Minimum ratio of total capital to risk-weighted assets	8.00%	8.00%
Minimum leverage ratio	4.00%	4.00%
Farmers National Banc Corp
Regulatory Matters (Additional Textual) [Abstract]
Minimum ratio of common equity tier 1 capital to risk-weighted assets	4.50%	4.50%
Minimum ratio of tier 1 capital to risk-weighted assets	6.00%	6.00%
Minimum ratio of total capital to risk-weighted assets	8.00%	8.00%
Minimum leverage ratio	4.00%	4.00%

Regulatory Capital Matters (D_2

Regulatory Capital Matters (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Common equity tier 1 capital ratio
Actual, Amount	$ 216,942	$ 199,201
Actual, Ratio	12.13%	11.86%
Requirement for Capital Adequacy Purposes, Amount	$ 80,479	$ 75,573
Requirement for Capital Adequacy Purposes, Ratio	4.50%	4.50%
Total risk based capital ratio
Actual, Amount	$ 232,565	$ 213,725
Actual, Ratio	13.00%	12.73%
Requirement for Capital Adequacy Purposes, Amount	$ 143,073	$ 134,352
Requirement for Capital Adequacy Purposes, Ratio	8.00%	8.00%
Tier 1 risk based capital ratio
Actual, Amount	$ 219,188	$ 201,410
Actual, Ratio	12.26%	11.99%
Requirement for Capital Adequacy Purposes, Amount	$ 107,305	$ 100,764
Requirement for Capital Adequacy Purposes, Ratio	6.00%	6.00%
Tier 1 leverage ratio
Actual, Amount	$ 219,188	$ 201,410
Actual, Ratio	9.87%	9.50%
Requirement for Capital Adequacy Purposes, Amount	$ 88,800	$ 84,800
Requirement for Capital Adequacy Purposes, Ratio	4.00%	4.00%
Farmers National Banc Corp
Common equity tier 1 capital ratio
Actual, Amount	$ 201,312	$ 192,080
Actual, Ratio	11.29%	11.45%
Requirement for Capital Adequacy Purposes, Amount	$ 80,215	$ 75,462
Requirement for Capital Adequacy Purposes, Ratio	4.50%	4.50%
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 115,866	$ 109,001
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	6.50%	6.50%
Total risk based capital ratio
Actual, Amount	$ 214,689	$ 204,395
Actual, Ratio	12.04%	12.19%
Requirement for Capital Adequacy Purposes, Amount	$ 142,604	$ 134,155
Requirement for Capital Adequacy Purposes, Ratio	8.00%	8.00%
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 178,255	$ 167,694
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	10.00%	10.00%
Tier 1 risk based capital ratio
Actual, Amount	$ 201,312	$ 192,080
Actual, Ratio	11.29%	11.45%
Requirement for Capital Adequacy Purposes, Amount	$ 106,953	$ 100,616
Requirement for Capital Adequacy Purposes, Ratio	6.00%	6.00%
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 142,604	$ 134,155
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	8.00%	8.00%
Tier 1 leverage ratio
Actual, Amount	$ 201,312	$ 192,080
Actual, Ratio	9.13%	9.12%
Requirement for Capital Adequacy Purposes, Amount	$ 88,234	$ 84,253
Requirement for Capital Adequacy Purposes, Ratio	4.00%	4.00%
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 110,293	$ 105,316
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	5.00%	5.00%

Fair Value (Details)

Fair Value (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Financial Assets
Securities available for sale	$ 389,996	$ 392,937
Loan yield maintenance provisions	1,167	653
Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	396,888	398,516
Loan yield maintenance provisions	1,167	653
Corporate bonds
Financial Assets
Securities available for sale	1,183	1,234
Corporate bonds | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	1,183	1,234
Collateralized mortgage obligations | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	21,301	17,121
Small Business Administration
Financial Assets
Securities available for sale	12,427	14,212
Small Business Administration | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	12,427	14,212
Other investments measured at net asset value | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	6,465	5,185
U.S. Treasury and U.S. government sponsored entities
Financial Assets
Securities available for sale	6,383	8,917
U.S. Treasury and U.S. government sponsored entities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	6,383	8,917
State and political subdivisions
Financial Assets
Securities available for sale	201,275	191,003
State and political subdivisions | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	201,275	191,003
Mortgage-backed securities - residential
Financial Assets
Securities available for sale	147,427	160,450
Mortgage-backed securities - residential | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	147,427	160,450
Equity securities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	427	394
Interest rate swaps | Fair Value, Measurements, Recurring
Financial Liabilities
Derivative liabilities	1,167	653
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	427	394
Loan yield maintenance provisions	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate bonds | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Collateralized mortgage obligations | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Small Business Administration | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury and U.S. government sponsored entities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | State and political subdivisions | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Mortgage-backed securities - residential | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Equity securities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	427	394
Quoted Prices in Active Markets for Identical Assets (Level 1) | Interest rate swaps | Fair Value, Measurements, Recurring
Financial Liabilities
Derivative liabilities	0	0
Significant Other Observable Inputs (Level 2) | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	389,990	392,929
Loan yield maintenance provisions	1,167	653
Significant Other Observable Inputs (Level 2) | Corporate bonds | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	1,183	1,234
Significant Other Observable Inputs (Level 2) | Collateralized mortgage obligations | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	21,301	17,121
Significant Other Observable Inputs (Level 2) | Small Business Administration | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	12,427	14,212
Significant Other Observable Inputs (Level 2) | U.S. Treasury and U.S. government sponsored entities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	6,383	8,917
Significant Other Observable Inputs (Level 2) | State and political subdivisions | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	201,275	191,003
Significant Other Observable Inputs (Level 2) | Mortgage-backed securities - residential | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	147,421	160,442
Significant Other Observable Inputs (Level 2) | Equity securities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Significant Other Observable Inputs (Level 2) | Interest rate swaps | Fair Value, Measurements, Recurring
Financial Liabilities
Derivative liabilities	1,167	653
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	6	8
Loan yield maintenance provisions	0	0
Significant Unobservable Inputs (Level 3) | Corporate bonds | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Significant Unobservable Inputs (Level 3) | Collateralized mortgage obligations | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Significant Unobservable Inputs (Level 3) | Small Business Administration | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Significant Unobservable Inputs (Level 3) | U.S. Treasury and U.S. government sponsored entities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Significant Unobservable Inputs (Level 3) | State and political subdivisions | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Significant Unobservable Inputs (Level 3) | Mortgage-backed securities - residential | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	6	8
Significant Unobservable Inputs (Level 3) | Equity securities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	0	0
Significant Unobservable Inputs (Level 3) | Interest rate swaps | Fair Value, Measurements, Recurring
Financial Liabilities
Derivative liabilities	$ 0	$ 0

Fair Value (Details Textual)

Fair Value (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair value assets liabilities transfers amount between level 1 and level 2	$ 0	$ 0	$ 0	$ 0
Impaired loans, unpaid principal balance with allowance recorded	2,666		2,666		$ 1,636
Impaired loans, allowance	318		318		162
Provision for loan losses	950	950	2,475	2,950
Troubled debt restructurings	5,600		$ 5,600		5,000
Maximum maturity period of short term borrowings			90 days
Measured Using Present Value of Cash Flows
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Troubled debt restructurings	707		$ 707		763
Collateral Dependent Impaired Loans
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Impaired loans, unpaid principal balance with allowance recorded	1,900		1,900		851
Impaired loans, allowance	267		267		$ 109
Provision for loan losses	$ 94	$ 16	$ 222	$ 173

Fair Value (Details 1)

Fair Value (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Reconciliation for all assets measured at fair value on a recurring basis using significant unobservable inputs
Beginning Balance	$ 7	$ 10	$ 8	$ 12
Transfers from level 2	0	0	0	0
Repayments, calls and maturities	(1)	(1)	(2)	(3)
Ending Balance	$ 6	$ 9	$ 6	$ 9

Fair Value (Details 2)

Fair Value (Details 2) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	$ 6,554	$ 5,536
Commercial real estate | Commercial real estate, Farmland | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	251
Residential Real Estate | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	1,346	740
Commercial | Commercial, Commercial and industrial | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	10
Consumer | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	15	2
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial real estate | Commercial real estate, Farmland | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Residential Real Estate | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	0	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial | Commercial, Commercial and industrial | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	0
Quoted Prices in Active Markets for Identical Assets (Level 1) | Consumer | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	0	0
Significant Other Observable Inputs (Level 2) | Commercial real estate | Commercial real estate, Farmland | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	0
Significant Other Observable Inputs (Level 2) | Residential Real Estate | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	0	0
Significant Other Observable Inputs (Level 2) | Commercial | Commercial, Commercial and industrial | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	0
Significant Other Observable Inputs (Level 2) | Consumer | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	0	0
Significant Unobservable Inputs (Level 3) | Commercial real estate | Commercial real estate, Farmland | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	251
Significant Unobservable Inputs (Level 3) | Residential Real Estate | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	1,346	740
Significant Unobservable Inputs (Level 3) | Commercial | Commercial, Commercial and industrial | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	10
Significant Unobservable Inputs (Level 3) | Consumer | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	$ 15	$ 2

Fair Value (Details 3)

Fair Value (Details 3) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2018USD ($)	Dec. 31, 2017USD ($)
Fair value measurements for financial instruments
Recorded Investment	$ 6,554	$ 5,536
Fair Value, Measurements, Nonrecurring | Residential Real Estate
Fair value measurements for financial instruments
Recorded Investment	1,346	740
Fair Value, Measurements, Nonrecurring | Consumer
Fair value measurements for financial instruments
Recorded Investment	15	2
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial real estate
Fair value measurements for financial instruments
Recorded Investment	$ 251
Fair Value Measurements Valuation Technique(s) Description	Sales Comparison
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial real estate | Minimum | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(22.70)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial real estate | Maximum | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	16.16
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial real estate | Weighted Average | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	9.39
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial
Fair value measurements for financial instruments
Recorded Investment	$ 10
Fair Value Measurements Valuation Technique(s) Description	Sales Comparison
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial | Minimum | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(18.61)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial | Maximum | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	28.25
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial | Weighted Average | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(7.66)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Residential Real Estate
Fair value measurements for financial instruments
Recorded Investment	$ 1,346	$ 740
Fair Value Measurements Valuation Technique(s) Description	Sales comparison	Sales comparison
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Residential Real Estate | Minimum | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(15.76)	(15.67)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Residential Real Estate | Maximum | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	27.92	27.92
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Residential Real Estate | Weighted Average | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	3.03	0.53
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Consumer
Fair value measurements for financial instruments
Recorded Investment	$ 15	$ 2
Fair Value Measurements Valuation Technique(s) Description	Sales comparison	Sales comparison
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Consumer | Minimum | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	12.04	(21.98)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Consumer | Maximum | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	12.04	21.98
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Consumer | Weighted Average | Measurement Input Comparability Adjustment
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	0	0

Fair Value (Details 4)

Fair Value (Details 4) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017	Dec. 31, 2016
Financial assets
Cash and cash equivalents, Carrying Amount	$ 75,635	$ 57,614	$ 84,006	$ 41,778
Restricted stock, Carrying Amount	11,647	10,491
Loans held for sale, Carrying Amount	1,428	272
Loans, net, Carrying Amount	1,678,155	1,565,066
Accrued interest receivable, Carrying Amount	7,377	6,669
Financial liabilities
Deposits, Carrying Amount	1,758,711	1,604,719
Short-term borrowings, Carrying Amount	264,059	289,565
Long-term borrowings	6,214	6,994
Accrued interest payable, Carrying Amount	898	633
Fair Value, Measurements, Recurring
Financial assets
Cash and cash equivalents, Fair Value	75,635	57,614
Loans held for sale, Fair Value	1,471	283
Loans, net, Fair Value	1,630,224	1,569,381
Accrued interest receivable, Fair Value	7,377	6,669
Financial liabilities
Deposits, Fair Value	1,751,603	1,600,160
Short-term borrowings, Fair Value	264,059	289,565
Long-term borrowings, Fair Value	5,968	6,690
Accrued interest payable, Fair value	898	633
Fair Value, Measurements, Recurring | Level 1
Financial assets
Cash and cash equivalents, Fair Value	19,652	17,785
Loans held for sale, Fair Value	0	0
Loans, net, Fair Value	0	0
Accrued interest receivable, Fair Value	0	0
Financial liabilities
Deposits, Fair Value	1,451,980	1,340,814
Short-term borrowings, Fair Value	0	0
Long-term borrowings, Fair Value	0	0
Accrued interest payable, Fair value	69	46
Fair Value, Measurements, Recurring | Level 2
Financial assets
Cash and cash equivalents, Fair Value	55,983	39,829
Loans held for sale, Fair Value	1,471	283
Loans, net, Fair Value	0	0
Accrued interest receivable, Fair Value	2,321	2,255
Financial liabilities
Deposits, Fair Value	299,623	259,346
Short-term borrowings, Fair Value	264,059	289,565
Long-term borrowings, Fair Value	5,968	6,690
Accrued interest payable, Fair value	829	587
Fair Value, Measurements, Recurring | Level 3
Financial assets
Cash and cash equivalents, Fair Value	0	0
Loans held for sale, Fair Value	0	0
Loans, net, Fair Value	1,630,224	1,569,381
Accrued interest receivable, Fair Value	5,056	4,414
Financial liabilities
Deposits, Fair Value	0	0
Short-term borrowings, Fair Value	0	0
Long-term borrowings, Fair Value	0	0
Accrued interest payable, Fair value	$ 0	$ 0

Segment Information (Details)

Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Segment Reporting Information [Line Items]
Goodwill and other intangibles	$ 44,305		$ 44,305		$ 45,369
Total assets	2,292,678		2,292,678		2,159,069
Net interest income	19,919	$ 18,675	58,427	$ 54,579
Provision for loan losses	950	950	2,475	2,950
Service fees, security gains and other noninterest income	6,478	6,058	18,794	18,000
Noninterest expense	15,439	14,926	44,493	43,536
Amortization and depreciation expense	741	865	2,241	2,632
INCOME BEFORE INCOME TAXES	9,267	7,992	28,012	23,461
Income taxes	1,183	2,009	4,129	5,985
NET INCOME	8,084	5,983	23,883	17,476
Eliminations And Others
Segment Reporting Information [Line Items]
Goodwill and other intangibles	(822)		(822)		(822)
Total assets	4,661		4,661		3,935
Net interest income	(26)	(21)	(67)	(64)
Provision for loan losses	0	0	0	0
Service fees, security gains and other noninterest income	(89)	(34)	(214)	(182)
Noninterest expense	276	319	761	531
Amortization and depreciation expense	13	13	38	37
INCOME BEFORE INCOME TAXES	(404)	(387)	(1,080)	(814)
Income taxes	(101)	(203)	(346)	(527)
NET INCOME	(303)	(184)	(734)	(287)
Trust Segment | Operating Segments
Segment Reporting Information [Line Items]
Goodwill and other intangibles	4,256		4,256		4,426
Total assets	11,034		11,034		11,261
Net interest income	39	29	104	81
Provision for loan losses	0	0	0	0
Service fees, security gains and other noninterest income	1,862	1,638	5,484	4,895
Noninterest expense	1,208	1,154	3,640	3,619
Amortization and depreciation expense	62	69	187	208
INCOME BEFORE INCOME TAXES	631	444	1,761	1,149
Income taxes	132	156	370	402
NET INCOME	499	288	1,391	747
Bank Segment | Operating Segments
Segment Reporting Information [Line Items]
Goodwill and other intangibles	38,364		38,364		39,120
Total assets	2,273,904		2,273,904		2,140,508
Net interest income	19,906	18,667	58,390	54,562
Provision for loan losses	950	950	2,475	2,950
Service fees, security gains and other noninterest income	4,235	3,974	12,210	11,895
Noninterest expense	13,611	13,110	39,047	38,304
Amortization and depreciation expense	617	718	1,866	2,196
INCOME BEFORE INCOME TAXES	8,963	7,863	27,212	23,007
Income taxes	1,136	2,031	4,080	6,068
NET INCOME	7,827	5,832	23,132	16,939
Retirement Consulting Segment | Operating Segments
Segment Reporting Information [Line Items]
Goodwill and other intangibles	2,507		2,507		2,645
Total assets	3,079		3,079		$ 3,365
Net interest income	0	0	0	0
Provision for loan losses	0	0	0	0
Service fees, security gains and other noninterest income	470	480	1,314	1,392
Noninterest expense	344	343	1,045	1,082
Amortization and depreciation expense	49	65	150	191
INCOME BEFORE INCOME TAXES	77	72	119	119
Income taxes	16	25	25	42
NET INCOME	$ 61	$ 47	$ 94	$ 77

Goodwill and Intangible Asset_2

Goodwill and Intangible Assets (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017	Dec. 31, 2017
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill associated with the Company's purchase and other past acquisitions	$ 38,201		$ 38,201		$ 38,201
Aggregate amortization expense	$ 354	$ 379	$ 1,063	$ 1,108

Goodwill and Intangible Asset_3

Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Acquired intangible assets
Gross Carrying Amount	$ 14,414	$ 14,414
Accumulated Amortization	(8,310)	(7,246)
Customer Relationships
Acquired intangible assets
Gross Carrying Amount	7,210	7,210
Accumulated Amortization	(5,341)	(4,919)
Non-compete contracts
Acquired intangible assets
Gross Carrying Amount	430	430
Accumulated Amortization	(379)	(376)
Trade Name
Acquired intangible assets
Gross Carrying Amount	520	520
Accumulated Amortization	(216)	(175)
Core Deposits
Acquired intangible assets
Gross Carrying Amount	6,254	6,254
Accumulated Amortization	$ (2,374)	$ (1,776)

Goodwill and Intangible Asset_4

Goodwill and Intangible Assets (Details 1) - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Finite Lived Intangible Assets Future Amortization Expense [Abstract]
2018 (Three months)	$ 353
2,019	1,306
2,020	1,203
2,021	1,142
2,022	1,025
Thereafter	1,075
TOTAL	$ 6,104	$ 7,168

Short-term borrowings (Details

Short-term borrowings (Details Textual)	Sep. 30, 2018USD ($)Institution	Dec. 31, 2017USD ($)Institution
Short Term Debt [Line Items]
Short-term Federal Home Loan Banks advances	$ 255,000,000	$ 215,000,000
Securities sold under repurchase agreements	8,700,000	74,200,000
Federal funds purchased	0	0
Business line of credit	$ 350,000	$ 350,000
Number of lending institutions | Institution	1	1
Weighted Average
Short Term Debt [Line Items]
Weighted average interest rate	2.27%

Short-term borrowings (Details)

Short-term borrowings (Details) - Repurchase agreement - USD ($) $ in Thousands	Sep. 30, 2018	Dec. 31, 2017
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	$ 9,144	$ 77,926
U.S. Treasury and U.S. government sponsored entities
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	574	5,051
State and political subdivisions
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	2,934	21,731
Mortgage-backed securities - residential
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	5,102	46,133
Collateralized mortgage obligations - residential
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	$ 534	$ 5,011