Farmers National Banc (FMNB) 10-Q 8 Nov 17 2017 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2017	Oct. 31, 2017
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, 2017
Amendment Flag	false
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		27,544,048

Consolidated Balance Sheets (Un

Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
ASSETS
Cash and due from banks	$ 22,510	$ 19,678
Federal funds sold and other	61,496	22,100
TOTAL CASH AND CASH EQUIVALENTS	84,006	41,778
Securities available for sale	395,235	369,995
Loans held for sale	502	355
Loans	1,551,437	1,427,635
Less allowance for loan losses	12,104	10,852
NET LOANS	1,539,333	1,416,783
Premises and equipment, net	22,596	23,225
Goodwill	38,201	37,164
Other intangibles	7,554	7,990
Bank owned life insurance	33,633	30,048
Other assets	40,965	38,775
TOTAL ASSETS	2,162,025	1,966,113
Deposits:
Noninterest-bearing	413,991	366,870
Interest-bearing	1,195,533	1,157,886
TOTAL DEPOSITS	1,609,524	1,524,756
Short-term borrowings	286,088	198,460
Long-term borrowings	9,182	15,036
Other liabilities	19,348	14,645
TOTAL LIABILITIES	1,924,142	1,752,897
Commitments and contingent liabilities
Stockholders' Equity:
Common Stock - Authorized 35,000,000 shares; issued 28,179,598 in 2017 and 27,713,811 in 2016	185,910	178,317
Retained earnings	55,731	42,547
Accumulated other comprehensive income (loss)	876	(2,791)
Treasury stock, at cost; 635,550 shares in 2017 and 666,147 in 2016	(4,634)	(4,857)
TOTAL STOCKHOLDERS' EQUITY	237,883	213,216
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 2,162,025	$ 1,966,113

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) (Unaudited) - shares	Sep. 30, 2017	Dec. 31, 2016
Statement Of Financial Position [Abstract]
Common stock, shares authorized	35,000,000	35,000,000
Common stock, shares issued	28,179,598	27,713,811
Treasury stock, shares	635,550	666,147

Consolidated Statements of Inco

Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
INTEREST AND DIVIDEND INCOME
Loans, including fees	$ 17,786	$ 16,048	$ 51,671	$ 46,941
Taxable securities	1,271	1,160	3,654	3,885
Tax exempt securities	1,232	893	3,473	2,681
Dividends	136	177	374	403
Federal funds sold and other interest income	126	54	271	119
TOTAL INTEREST AND DIVIDEND INCOME	20,551	18,332	59,443	54,029
INTEREST EXPENSE
Deposits	1,182	858	3,213	2,358
Short-term borrowings	644	166	1,472	485
Long-term borrowings	50	115	179	357
TOTAL INTEREST EXPENSE	1,876	1,139	4,864	3,200
NET INTEREST INCOME	18,675	17,193	54,579	50,829
Provision for loan losses	950	1,110	2,950	2,880
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	17,725	16,083	51,629	47,949
NONINTEREST INCOME
Service charges on deposit accounts	1,077	1,057	3,017	2,979
Bank owned life insurance income	193	194	585	608
Trust fees	1,608	1,693	4,809	4,753
Insurance agency commissions	531	569	1,877	1,001
Security gains (losses)	0	31	(1)	72
Retirement plan consulting fees	480	561	1,392	1,546
Investment commissions	184	308	659	900
Net gains on sale of loans	758	1,063	2,256	2,005
Debit card and EFT fees	770	653	2,259	1,936
Other operating income	457	356	1,147	1,368
TOTAL NONINTEREST INCOME	6,058	6,485	18,000	17,168
NONINTEREST EXPENSES
Salaries and employee benefits	8,922	8,366	26,062	23,660
Occupancy and equipment	1,546	1,587	4,764	4,867
State and local taxes	436	394	1,277	1,181
Professional fees	726	671	2,248	1,954
Merger related costs	270	31	436	544
Advertising	405	383	966	1,091
FDIC insurance	235	287	704	856
Intangible amortization	379	421	1,108	1,093
Core processing charges	702	738	2,074	1,956
Telephone and data	249	206	732	655
Other operating expenses	1,921	2,141	5,797	6,595
TOTAL NONINTEREST EXPENSES	15,791	15,225	46,168	44,452
INCOME BEFORE INCOME TAXES	7,992	7,343	23,461	20,665
INCOME TAXES	2,009	1,967	5,985	5,471
NET INCOME	$ 5,983	$ 5,376	$ 17,476	$ 15,194
EARNINGS PER SHARE - basic and diluted	$ 0.22	$ 0.20	$ 0.64	$ 0.56

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Statement Of Income And Comprehensive Income [Abstract]
NET INCOME		$ 5,983	$ 5,376	$ 17,476	$ 15,194
Other comprehensive income:
Net unrealized holding gains (losses) on available for sale securities		(679)	(2,350)	5,642	6,021
Reclassification adjustment for (gains) losses realized in income	[1]	0	(31)	1	(72)
Net unrealized holding gains (losses)		(679)	(2,381)	5,643	5,949
Income tax effect		239	833	(1,976)	(2,081)
Other comprehensive income (loss), net of tax		(440)	(1,548)	3,667	3,868
TOTAL COMPREHENSIVE INCOME		$ 5,543	$ 3,828	$ 21,143	$ 19,062
[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) - 9 months ended Sep. 30, 2017 - USD ($) $ in Thousands	Total	COMMON STOCK	RETAINED EARNINGS	ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)	TREASURY STOCK, AT COST
Balance at beginning of year at Dec. 31, 2016	$ 213,216	$ 178,317	$ 42,547	$ (2,791)	$ (4,857)
Shares issued under the Long Term Incentive Plan		(133)	(5)		138
Shares issued in contingent payments as part of a business combination		6,358	73		85
Stock compensation expense for 608,774 unvested shares		1,368
Net income	17,476		17,476
Dividends declared			(4,360)
Other comprehensive income	3,667			3,667
Balance at end of year at Sep. 30, 2017	$ 237,883	$ 185,910	$ 55,731	$ 876	$ (4,634)

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity (Parenthetical) (Unaudited)	9 Months Ended
	Sep. 30, 2017$ / sharesshares
COMMON STOCK
Shares issued under long term incentive plan	18,928
Stock compensation expense, unvested shares	608,774
Shares issued in contingent payments as part of a business combination, shares	465,787
RETAINED EARNINGS
Cash dividend declared per share of common stock | $ / shares	$ 0.16
TREASURY STOCK, AT COST
Shares issued under long term incentive plan	18,928
Shares issued in contingent payments as part of a business combination, shares	11,669

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
CASH FLOWS FROM OPERATING ACTIVITIES
NET INCOME	$ 17,476	$ 15,194
Adjustments to reconcile net income to net cash from operating activities:
Provision for loan losses	2,950	2,880
Depreciation and amortization	2,343	2,745
Net amortization of securities	1,398	1,677
Security (gains) losses	1	(72)
(Gain) loss on land and building sales, net	53	(238)
Stock compensation expense	1,368	602
(Gain) loss on sale of other real estate owned	(24)	240
Earnings on bank owned life insurance	(585)	(608)
Origination of loans held for sale	(46,518)	(48,165)
Proceeds from loans held for sale	48,627	49,791
Net gains on sale of loans	(2,256)	(2,005)
Net change in other assets and liabilities	(3,603)	(8,221)
NET CASH FROM OPERATING ACTIVITIES	21,230	13,820
CASH FLOWS FROM INVESTING ACTIVITIES
Proceeds from maturities and repayments of securities available for sale	32,722	46,483
Proceeds from sales of securities available for sale	54,493	11,480
Purchases of securities available for sale	(100,251)	(26,848)
Purchase of restricted stock	(790)	0
Loan originations and payments, net	(106,311)	(100,396)
Proceeds from sale of other real estate owned	567	497
Purchase of bank owned life insurance	(3,000)	0
Proceeds from land and building sales	0	479
Additions to premises and equipment	(567)	(512)
Net cash (paid) received in business combinations	16,519	(1,073)
NET CASH FROM INVESTING ACTIVITIES	(106,618)	(69,890)
CASH FLOWS FROM FINANCING ACTIVITIES
Net change in deposits	50,239	83,118
Net change in short-term borrowings	87,628	(9,307)
Repayment of long-term borrowings	(5,891)	(2,971)
Cash dividends paid	(4,360)	(3,244)
Repurchase of common shares	0	(168)
NET CASH FROM FINANCING ACTIVITIES	127,616	67,428
NET CHANGE IN CASH AND CASH EQUIVALENTS	42,228	11,358
Beginning cash and cash equivalents	41,778	56,014
Ending cash and cash equivalents	84,006	67,372
Supplemental cash flow information:
Interest paid	4,675	3,196
Income taxes paid	6,200	6,800
Supplemental noncash disclosures:
Transfer of loans to other real estate	207	301
Security purchases not settled	4,902	1,176
Issuance of stock awards	138	0
Issuance of stock for business combinations	$ 6,443	$ 1,138

Summary of Significant Accounti

Summary of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2017
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 the 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 First National Bank of Orrville (“First National Bank”) a subsidiary of National Bancshares Corporation (“NBOH”) and 1 st st 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 2016 Annual Report to Shareholders included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016. 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. 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. 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. For all periods presented there was no change in the funded status of the post-retirement health plan. New Accounting Standards: During April of 2017, the FASB issued ASU 2017-08, Receivables—Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. In June 2016, the FASB issued ASU 2016-13: Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments In March 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-09: Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting 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).

Business Combinations

Business Combinations	9 Months Ended
	Sep. 30, 2017
Business Combinations [Abstract]
Business Combinations	Business Combinations: On August 15, 2017, the Company completed the acquisition of Monitor Bancorp, Inc. (“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 Farmers National Banc Corp., subject to an overall limitation of 85% of the Monitor common shares being exchanged for Farmers 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 Farmers 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 The valuation of some assets acquired or created including but not limited to net loans and goodwill are preliminary and could be subject to change. Any changes are not expected to be material. On June 1, 2016, the Bank completed the acquisition of the Bowers Insurance Agency, Inc., and merged all activity of Bowers with Insurance, the Bank’s wholly-owned insurance agency subsidiary. The Bowers group is engage 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. The acquisition is part of the Company’s plan to increase the levels of noninterest income and to complement the existing insurance services currently being offered. 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 above acquisitions that occurred during June 2016 and August 2017 actually took place at the beginning of 2016. 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 September 30, For Nine Months Ended September 30, (In thousands of dollars except per share results) 2017 2016 2017 2016 Net interest income $ 18,841 $ 17,525 $ 55,408 $ 51,824 Net income $ 6,016 $ 5,442 $ 17,641 $ 15,412 Basic and diluted earnings per share $ 0.22 $ 0.20 $ 0.64 $ 0.56

Securities

Securities	9 Months Ended
	Sep. 30, 2017
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, 2017 and December 31, 2016 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, 2017 U.S. Treasury and U.S. government sponsored entities $ 8,728 $ 5 $ (25 ) $ 8,708 State and political subdivisions 182,206 3,127 (906 ) 184,427 Corporate bonds 1,238 7 (4 ) 1,241 Mortgage-backed securities - residential 167,419 921 (1,103 ) 167,237 Collateralized mortgage obligations - residential 18,745 0 (605 ) 18,140 Small Business Administration 15,429 0 (329 ) 15,100 Equity securities 175 208 (1 ) 382 Totals $ 393,940 $ 4,268 $ (2,973 ) $ 395,235 Gross Gross (In Thousands of Dollars) Amortized Unrealized Unrealized Cost Gains Losses Fair Value December 31, 2016 U.S. Treasury and U.S. government sponsored entities $ 5,970 $ 5 $ (54 ) $ 5,921 State and political subdivisions 157,014 1,049 (2,760 ) 155,303 Corporate bonds 1,343 4 (8 ) 1,339 Mortgage-backed securities - residential 171,215 1,019 (2,552 ) 169,682 Collateralized mortgage obligations - residential 21,397 1 (705 ) 20,693 Small Business Administration 17,236 0 (530 ) 16,706 Equity securities 168 185 (2 ) 351 Totals $ 374,343 $ 2,263 $ (6,611 ) $ 369,995 Proceeds from the sale of portfolio securities were $0 during the three and $54.5 during the nine month period ended September 30, 2017. Gross gains of $0 and $730 thousand along with gross losses of $0 and $731 thousand were realized on these sales during the three and nine month periods ended September 30, 2017. Proceeds from the sale of portfolio securities were $2.3 million during the three and $11.5 million during the nine month period ended September 30, 2016. Gross gains were $31 thousand and $224 thousand along with gross losses of $0 and $152 thousand during the same three and nine month period ended September 30, 2016. 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, 2017 (In Thousands of Dollars) Amortized Cost Fair Value Maturity Within one year $ 16,357 $ 16,397 One to five years 50,636 51,389 Five to ten years 111,761 113,200 Beyond ten years 13,418 13,390 Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities 201,593 200,477 Total $ 393,765 $ 394,853 The following table summarizes the investment securities with unrealized losses at September 30, 2017 and December 31, 2016, aggregated by major security type and length of time in a continuous unrealized loss position. Unrealized losses for U.S. Treasury and U.S. government sponsored entities for more than twelve months, rounded to less than $1 thousand in 2016. 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, 2017 Available-for-sale U.S. Treasury and U.S. government sponsored entities $ 5,538 $ (12 ) $ 411 $ (13 ) $ 5,949 $ (25 ) State and political subdivisions 33,400 (489 ) 15,864 (417 ) 49,264 (906 ) Corporate bonds 481 (2 ) 102 (2 ) 583 (4 ) Mortgage-backed securities - residential 55,980 (574 ) 20,949 (529 ) 76,929 (1,103 ) Collateralized mortgage obligations - residential 7,806 (94 ) 10,283 (511 ) 18,089 (605 ) Small Business Administration 7,867 (105 ) 7,198 (224 ) 15,065 (329 ) Equity securities 23 (1 ) 0 0 23 (1 ) Total $ 111,095 $ (1,277 ) $ 54,807 $ (1,696 ) $ 165,902 $ (2,973 ) 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, 2016 Available-for-sale U.S. Treasury and U.S. government sponsored entities $ 4,015 $ (54 ) $ 502 $ 0 $ 4,517 $ (54 ) State and political subdivisions 92,560 (2,745 ) 286 (15 ) 92,846 (2,760 ) Corporate bonds 786 (8 ) 0 0 786 (8 ) Mortgage-backed securities - residential 98,348 (1,823 ) 29,743 (729 ) 128,091 (2,552 ) Collateralized mortgage obligations - residential 7,956 (108 ) 10,972 (597 ) 18,928 (705 ) Small Business Administration 8,770 (205 ) 7,890 (325 ) 16,660 (530 ) Equity securities 44 (2 ) 0 0 44 (2 ) Total $ 212,479 $ (4,945 ) $ 49,393 $ (1,666 ) $ 261,872 $ (6,611 ) 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 Accounting Standards Codification (“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, 2017, the Company’s security portfolio consisted of 541 securities, 137 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, 2017
Receivables [Abstract]
Loans	Loans: Loan balances were as follows: (In Thousands of Dollars) September 30, 2017 December 31, 2016 Originated loans: Commercial real estate Owner occupied $ 137,557 $ 109,750 Non-owner occupied 191,592 165,861 Farmland 58,342 34,155 Other 80,767 70,823 Commercial Commercial and industrial 187,576 171,145 Agricultural 32,006 24,598 Residential real estate 1-4 family residential 259,568 224,222 Home equity lines of credit 68,513 59,642 Consumer Indirect 160,804 156,633 Direct 28,314 26,663 Other 8,461 7,611 Total originated loans $ 1,213,500 $ 1,051,103 Acquired loans: Commercial real estate Owner occupied $ 54,073 $ 60,928 Non-owner occupied 23,152 24,949 Farmland 51,231 54,204 Other 13,285 14,665 Commercial Commercial and industrial 31,370 33,626 Agricultural 13,757 16,024 Residential real estate 1-4 family residential 101,284 112,015 Home equity lines of credit 30,338 34,795 Consumer Direct 16,226 21,681 Other 113 247 Total acquired loans $ 334,829 $ 373,134 Net Deferred loan costs 3,108 3,398 Allowance for loan losses (12,104 ) (10,852 ) Net loans $ 1,539,333 $ 1,416,783 Purchased credit impaired loans As part of the NBOH acquisition 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, 2017 December 31, 2016 Commercial real estate Owner occupied $ 745 $ 689 Non-owner occupied 394 436 Commercial Commercial and industrial 1,087 1,213 Total outstanding balance $ 2,226 $ 2,338 Carrying amount, net of allowance of $0 in 2017 and 2016 $ 1,811 $ 1,864 There were no purchased credit impaired loans identified as part of the Monitor or Tri-State acquisitions. Accretable yield, or income expected to be collected, is shown in the table below: (In Thousands of Dollars) Nine Months Ended September 30, 2017 Beginning balance $ 247 New loans purchased 0 Accretion of income (57 ) Ending balance $ 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, 2017. 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, 2017 and 2016: 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 Three Months Ended September 30, 2016 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 3,210 $ 1,634 $ 2,081 $ 2,444 $ 351 $ 9,720 Provision for loan losses 138 188 105 423 256 1,110 Loans charged off (8 ) 0 (87 ) (467 ) 0 (562 ) Recoveries 1 0 48 201 0 250 Total ending allowance balance $ 3,341 $ 1,822 $ 2,147 $ 2,601 $ 607 $ 10,518 Nine Months Ended September 30, 2016 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 3,127 $ 1,373 $ 1,845 $ 2,160 $ 473 $ 8,978 Provision for loan losses 516 464 376 1,390 134 2,880 Loans charged off (315 ) (37 ) (165 ) (1,442 ) 0 (1,959 ) Recoveries 13 22 91 493 0 619 Total ending allowance balance $ 3,341 $ 1,822 $ 2,147 $ 2,601 $ 607 $ 10,518 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, 2017 and December 31, 2016. 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, 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 $ 3 $ 4 $ 70 $ 0 $ 0 $ 77 Collectively evaluated for impairment 4,179 1,999 2,230 2,904 630 11,942 Acquired loans collectively evaluated for impairment 37 12 33 3 0 85 Acquired with deteriorated credit quality 0 0 0 0 0 0 Total ending allowance balance $ 4,219 $ 2,015 $ 2,333 $ 2,907 $ 630 $ 12,104 Loans: Loans individually evaluated for impairment $ 853 $ 250 $ 3,591 $ 98 $ 0 $ 4,792 Loans collectively evaluated for impairment 466,325 218,907 324,201 202,780 0 1,212,213 Acquired loans 140,558 44,337 131,385 16,341 0 332,621 Acquired with deteriorated credit quality 1,019 792 0 0 0 1,811 Total ending loans balance $ 608,755 $ 264,286 $ 459,177 $ 219,219 $ 0 $ 1,551,437 December 31, 2016 (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 $ 86 $ 111 $ 52 $ 0 $ 0 $ 249 Collectively evaluated for impairment 3,491 1,763 2,153 2,766 430 10,603 Acquired loans collectively evaluated for impairment 0 0 0 0 0 0 Acquired with deteriorated credit quality 0 0 0 0 0 0 Total ending allowance balance $ 3,577 $ 1,874 $ 2,205 $ 2,766 $ 430 $ 10,852 Loans: Loans individually evaluated for impairment $ 3,457 $ 477 $ 3,308 $ 96 $ 0 $ 7,338 Loans collectively evaluated for impairment 376,632 195,146 280,215 196,081 0 1,048,074 Acquired loans 153,228 48,536 146,672 21,923 0 370,359 Acquired with deteriorated credit quality 968 896 0 0 0 1,864 Total ending loans balance $ 534,285 $ 245,055 $ 430,195 $ 218,100 $ 0 $ 1,427,635 The following tables present information related to impaired loans by class of loans as of September 30, 2017 and December 31, 2016: (In Thousands of Dollars) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated September 30, 2017 With no related allowance recorded: Commercial real estate Owner occupied $ 1,196 $ 680 $ 0 Non-owner occupied 15 15 0 Commercial Commercial and industrial 202 181 0 Residential real estate 1-4 family residential 2,603 2,369 0 Home equity lines of credit 330 323 0 Consumer 261 98 0 Subtotal 4,607 3,666 0 With an allowance recorded: Commercial real estate Owner occupied 158 158 3 Commercial Commercial and industrial 70 70 4 Residential real estate 1-4 family residential 838 803 56 Home equity lines of credit 99 96 14 Subtotal 1,165 1,127 77 Total $ 5,772 $ 4,793 $ 77 (In Thousands of Dollars) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated December 31, 2016 With no related allowance recorded: Commercial real estate Owner occupied $ 1,974 $ 1,456 $ 0 Non-owner occupied 332 331 0 Commercial Commercial and industrial 205 184 0 Residential real estate 1-4 family residential 2,650 2,403 0 Home equity lines of credit 195 179 0 Consumer 205 96 0 Subtotal 5,561 4,649 0 With an allowance recorded: Commercial real estate Owner occupied 173 173 14 Non-owner occupied 1,118 1,118 30 Farmland 380 379 42 Commercial Commercial and industrial 75 75 4 Agricultural 219 218 107 Residential real estate 1-4 family residential 661 642 51 Home equity lines of credit 84 84 1 Subtotal 2,710 2,689 249 Total $ 8,271 $ 7,338 $ 249 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, 2017 and 2016: Average Recorded Investment Interest Income Recognized For Three Months Ended September 30, For Three Months Ended September 30, (In Thousands of Dollars) 2017 2016 2017 2016 With no related allowance recorded: Commercial real estate Owner occupied $ 680 $ 1,266 $ 2 $ 28 Non-owner occupied 16 334 1 0 Commercial Commercial and industrial 181 331 1 5 Residential real estate 1-4 family residential 2,208 2,249 32 33 Home equity lines of credit 326 227 4 3 Consumer 91 86 2 3 Subtotal 3,502 4,493 42 72 With an allowance recorded: Commercial real estate Owner occupied 159 908 2 9 Non-owner occupied 362 1,401 0 19 Commercial Commercial and industrial 70 78 1 1 Residential real estate 1-4 family residential 785 845 10 11 Home equity lines of credit 97 86 1 1 Consumer 9 0 0 0 Subtotal 1,482 3,318 14 41 Total $ 4,984 $ 7,811 $ 56 $ 113 Average Recorded Investment Interest Income Recognized For Nine Months Ended September 30, For Nine Months Ended September 30, (In Thousands of Dollars) 2017 2016 2017 2016 With no related allowance recorded: Commercial real estate Owner occupied $ 794 $ 1,786 $ 7 $ 38 Non-owner occupied 87 335 2 4 Farmland 16 0 0 0 Commercial Commercial and industrial 182 472 3 10 Agricultural 14 0 0 0 Residential real estate 1-4 family residential 2,279 2,270 104 71 Home equity lines of credit 293 234 11 6 Consumer 90 101 8 6 Subtotal 3,755 5,198 135 135 With an allowance recorded: Commercial real estate Owner occupied 164 1,248 6 18 Non-owner occupied 854 1,435 28 38 Farmland 84 0 0 0 Commercial Commercial and industrial 72 79 3 2 Agricultural 66 0 0 0 Residential real estate 1-4 family residential 784 797 27 20 Home equity lines of credit 88 86 3 2 Consumer 3 0 0 0 Subtotal 2,115 3,645 67 80 Total $ 5,870 $ 8,843 $ 202 $ 215 Cash basis interest recognized during the three and nine month periods ended September 30, 2017 and 2016 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, 2017 and December 31, 2016: September 30, 2017 December 31, 2016 (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 $ 536 $ 0 $ 958 $ 0 Non-owner occupied 15 0 343 0 Farmland 47 0 58 0 Commercial Commercial and industrial 290 0 400 0 Agricultural 2 0 12 0 Residential real estate 1-4 family residential 1,800 593 1,929 295 Home equity lines of credit 550 70 202 118 Consumer Indirect 397 160 298 438 Direct 60 42 9 65 Other 0 16 0 16 Total originated loans $ 3,697 $ 881 $ 4,209 $ 932 Acquired loans: Commercial real estate Owner occupied $ 8 $ 0 $ 85 $ 0 Non-owner occupied 174 42 0 0 Other 0 0 24 0 Farmland 47 0 380 0 Commercial Commercial and industrial 1,004 65 961 0 Agricultural 10 0 236 0 Residential real estate 1-4 family residential 469 157 386 545 Home equity lines of credit 212 0 119 109 Consumer Direct 134 0 89 95 Total acquired loans $ 2,058 $ 264 $ 2,280 $ 749 Total loans $ 5,755 $ 1,145 $ 6,489 $ 1,681 The following tables present the aging of the recorded investment in past due loans as of September 30, 2017 and December 31, 2016 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, 2017 Originated loans: Commercial real estate Owner occupied $ 5 $ 0 $ 536 $ 541 $ 136,633 $ 137,174 Non-owner occupied 0 0 15 15 191,075 191,090 Farmland 0 0 47 47 58,223 58,270 Other 0 0 0 0 80,478 80,478 Commercial Commercial and industrial 136 0 290 426 186,633 187,059 Agricultural 95 0 2 97 32,001 32,098 Residential real estate 1-4 family residential 1,799 835 2,393 5,027 253,982 259,009 Home equity lines of credit 3 18 620 641 67,904 68,545 Consumer Indirect 1,995 625 557 3,177 162,739 165,916 Direct 567 318 102 987 27,516 28,503 Other 11 21 16 48 8,413 8,461 Total originated loans: $ 4,611 $ 1,817 $ 4,578 $ 11,006 $ 1,205,597 $ 1,216,603 Acquired loans: Commercial real estate Owner occupied $ 0 $ 0 $ 8 $ 8 $ 54,066 $ 54,074 Non-owner occupied 105 0 216 321 22,805 23,126 Farmland 0 150 47 197 51,034 51,231 Other 0 0 0 0 13,312 13,312 Commercial Commercial and industrial 479 74 1,069 1,622 29,749 31,371 Agricultural 49 5 10 64 13,693 13,757 Residential real estate 1-4 family residential 753 112 626 1,491 99,795 101,286 Home equity lines of credit 0 0 212 212 30,126 30,338 Consumer Direct 371 153 134 658 15,568 16,226 Other 1 0 0 1 112 113 Total acquired loans $ 1,758 $ 494 $ 2,322 $ 4,574 $ 330,260 $ 334,834 Total loans $ 6,369 $ 2,311 $ 6,900 $ 15,580 $ 1,535,857 $ 1,551,437 (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, 2016 Originated loans: Commercial real estate Owner occupied $ 0 $ 0 $ 958 $ 958 $ 108,475 $ 109,433 Non-owner occupied 0 0 343 343 165,105 165,448 Farmland 0 0 58 58 34,057 34,115 Other 0 0 0 0 70,542 70,542 Commercial Commercial and industrial 90 0 400 490 170,242 170,732 Agricultural 0 29 12 41 24,632 24,673 Residential real estate 1-4 family residential 3,368 356 2,224 5,948 217,752 223,700 Home equity lines of credit 77 37 320 434 59,248 59,682 Consumer Indirect 2,844 696 736 4,276 157,437 161,713 Direct 744 213 74 1,031 25,815 26,846 Other 92 28 16 136 7,476 7,612 Total originated loans $ 7,215 $ 1,359 $ 5,141 $ 13,715 $ 1,040,781 $ 1,054,496 Acquired loans: Commercial real estate Owner occupied $ 8 $ 205 $ 85 $ 298 $ 60,630 $ 60,928 Non-owner occupied 134 0 0 134 24,815 24,949 Farmland 83 0 380 463 53,741 54,204 Other 0 0 24 24 14,642 14,666 Commercial Commercial and industrial 278 0 961 1,239 32,387 33,626 Agricultural 21 0 236 257 15,767 16,024 Residential real estate 1-4 family residential 1,556 504 931 2,991 109,027 112,018 Home equity lines of credit 152 9 228 389 34,406 34,795 Consumer Direct 938 184 184 1,306 20,376 21,682 Other 100 0 0 100 147 247 Total acquired loans $ 3,270 $ 902 $ 3,029 $ 7,201 $ 365,938 $ 373,139 Total loans $ 10,485 $ 2,261 $ 8,170 $ 20,916 $ 1,406,719 $ 1,427,635

Troubled Debt Restructurings

Troubled Debt Restructurings	9 Months Ended
	Sep. 30, 2017
Debt Disclosure [Abstract]
Troubled Debt Restructurings	Troubled Debt Restructurings: Total troubled debt restructurings were $4.9 million and $7.0 million at September 30, 2017 and December 31, 2016, respectively. The Company has allocated $77 thousand and $101 thousand of specific reserves to customers whose loan terms have been modified in troubled debt restructurings at September 30, 2017 and December 31, 2016, respectively. There were no commitments to lend additional amounts to borrowers with loans that were classified as troubled debt restructurings at September 30, 2017 and at December 31, 2016. During the three and nine month periods ended September 30, 2017 and 2016, 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; an extension of an interest only period; or a legal concession. During the nine month period ended September 30, 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 extensions of the maturity dates on these and other troubled debt restructurings in the range of 6 to 132 months. During the same nine month period in 2016, the terms of such loans included a reduction of the stated interest rate of the loan by 1.2% and an extension of the maturity date by 120 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, 2017 and 2016: 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 Indirect 8 51 51 Total originated loans 12 $ 347 $ 347 Acquired loans: Consumer 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 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 2 55 55 Total acquired loans 5 $ 136 $ 136 Total loans 46 $ 1,027 $ 1,030 Pre-Modification Post-Modification Three Months Ended September 30, 2016 Number of Outstanding Recorded Outstanding Recorded (In thousands of Dollars) Loans Investment Investment Originated loans: Residential real estate 1-4 family residential 1 $ 93 $ 93 Indirect 7 41 41 Total originated loans 8 $ 134 $ 134 Acquired loans: Residential real estate Home equity lines of credit 1 18 18 Consumer 1 6 6 Total acquired loans 2 $ 24 $ 24 Total loans 10 $ 158 $ 158 Pre-Modification Post-Modification Nine Months Ended September 30, 2016 Number of Outstanding Recorded Outstanding Recorded (In Thousands of Dollars) Loans Investment Investment Originated loans: Residential real estate 1-4 family residential 7 $ 328 $ 329 Indirect 20 155 155 Total originated loans 27 $ 483 $ 484 Acquired loans: Residential real estate 1-4 family residential 2 68 68 Home equity lines of credit 1 18 18 Consumer 2 39 39 Total acquired loans 5 $ 125 $ 125 Total loans 32 $ 608 $ 609 There were $30 thousand and $60 thousand in charge offs and a $30 thousand and $60 thousand increase to the provision for loan losses during the three and nine month periods ended September 30, 2017, as a result of troubled debt restructurings. There were $25 thousand and $353 thousand in charge offs during the three and nine month periods ended September 30, 2016, respectively. There was a $25 thousand and a $36 thousand increase to the provision during the three and nine month period ended September 30, 2016, as a result of troubled debt restructuring. 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 period 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. There were two commercial loans, one residential real estate loan and one home equity line of credit 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, 2016. The one home equity line of credit was past due at September 30, 2016. There was no provision recorded as a result of the defaults during 2016. 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, 2017
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, 2017 and December 31, 2016, 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, 2017 Originated loans: Commercial real estate Owner occupied $ 135,081 $ 466 $ 1,627 $ 137,174 Non-owner occupied 190,511 433 146 191,090 Farmland 58,178 45 47 58,270 Other 79,866 362 250 80,478 Commercial Commercial and industrial 181,072 5,010 977 187,059 Agricultural 31,708 192 198 32,098 Total originated loans $ 676,416 $ 6,508 $ 3,245 $ 686,169 Acquired loans: Commercial real estate Owner occupied $ 52,053 $ 477 $ 1,544 $ 54,074 Non-owner occupied 22,357 390 379 23,126 Farmland 47,373 3,040 818 51,231 Other 12,630 570 112 13,312 Commercial Commercial and industrial 29,155 41 2,175 31,371 Agricultural 12,701 561 495 13,757 Total acquired loans $ 176,269 $ 5,079 $ 5,523 $ 186,871 Total loans $ 852,685 $ 11,587 $ 8,768 $ 873,040 (In Thousands of Dollars) Pass Special Mention Sub standard Total December 31, 2016 Originated loans: Commercial real estate Owner occupied $ 106,448 $ 490 $ 2,495 $ 109,433 Non-owner occupied 162,465 522 2,461 165,448 Farmland 34,057 0 58 34,115 Other 69,947 325 270 70,542 Commercial Commercial and industrial 167,062 2,720 950 170,732 Agricultural 24,395 253 25 24,673 Total originated loans $ 564,374 $ 4,310 $ 6,259 $ 574,943 Acquired loans: Commercial real estate Owner occupied $ 58,655 $ 707 $ 1,566 $ 60,928 Non-owner occupied 23,577 1,195 177 24,949 Farmland 53,039 0 1,165 54,204 Other 14,060 464 142 14,666 Commercial Commercial and industrial 30,543 311 2,772 33,626 Agricultural 14,856 685 483 16,024 Total acquired loans $ 194,730 $ 3,362 $ 6,305 $ 204,397 Total loans $ 759,104 $ 7,672 $ 12,564 $ 779,340 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 also 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, 2017, there were $172 thousand of other real estate owned properties and $608 thousand of properties in foreclosure. Other real estate owned and foreclosure properties were $357 thousand and $371 thousand at December 31, 2016, respectively. The following tables present the recorded investment in residential, consumer indirect and direct auto loans based on payment activity as of September 30, 2017 and December 31, 2016. 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, 2017 Originated loans: Performing $ 256,616 $ 67,925 $ 165,359 $ 28,401 $ 8,445 Nonperforming 2,393 620 557 102 16 Total originated loans $ 259,009 $ 68,545 $ 165,916 $ 28,503 $ 8,461 Acquired loans: Performing $ 100,660 $ 30,126 $ 0 $ 16,092 $ 113 Nonperforming 626 212 0 134 0 Total acquired loans 101,286 30,338 0 16,226 113 Total loans $ 360,295 $ 98,883 $ 165,916 $ 44,729 $ 8,574 Residential Real Estate Consumer (In Thousands of Dollars) 1-4 Family Residential Home Equity Lines of Credit Indirect Direct Other December 31, 2016 Originated loans: Performing $ 221,476 $ 59,362 $ 160,977 $ 26,772 $ 7,596 Nonperforming 2,224 320 736 74 16 Total originated loans $ 223,700 $ 59,682 $ 161,713 $ 26,846 $ 7,612 Acquired loans: Performing $ 111,087 $ 34,567 $ 0 $ 21,498 $ 247 Nonperforming 931 228 0 184 0 Total acquired loans 112,018 34,795 0 21,682 247 Total loans $ 335,718 $ 94,477 $ 161,713 $ 48,528 $ 7,859

Interest-Rate Swaps

Interest-Rate Swaps	9 Months Ended
	Sep. 30, 2017
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, 2017 and December 31, 2016 is as follows: September 30, 2017 December 31, 2016 Notional amounts (In thousands) $ 39,868 $ 34,360 Weighted average pay rate on interest-rate swaps 4.45 % 4.34 % Weighted average receive rate on interest-rate swaps 3.59 % 3.04 % Weighted average maturity (years) 3.3 4.8 Fair value of combined interest-rate swaps (In thousands) $ 723 $ 685 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, 2017 and 2016 there were no net gains or losses recognized in earnings.

Earnings Per Share

Earnings Per Share	9 Months Ended
	Sep. 30, 2017
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 September 30, Nine Months Ended September 30, 2017 2016 2017 2016 Basic EPS Net income (In thousands) $ 5,983 $ 5,376 $ 17,476 $ 15,194 Weighted average shares outstanding 27,654,020 27,260,584 27,436,931 27,167,720 Basic earnings per share $ 0.22 $ 0.20 $ 0.64 $ 0.56 Diluted EPS Net income (In thousands) $ 5,983 $ 5,376 $ 17,476 $ 15,194 Weighted average shares outstanding for basic earnings per share 27,654,020 27,260,584 27,436,931 27,167,720 Dilutive effect of restricted stock awards 43,890 24,692 55,454 18,583 Weighted average shares for diluted earnings per share 27,697,910 27,285,276 27,492,385 27,186,303 Diluted earnings per share $ 0.22 $ 0.20 $ 0.64 $ 0.56 There were no restricted stock awards that were considered anti-dilutive for the three and nine month periods ended September 30, 2017 and 2016.

Stock Based Compensation

Stock Based Compensation	9 Months Ended
	Sep. 30, 2017
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 Farmers’ executives with those of the Company’s shareholders. There were 60,248 service time based shares and 64,993 performance based shares granted under the 2017 Plan during the nine month period ended September 30, 2017, 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, 2017 as detailed in the table below. 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 for both Plans was $791 thousand and $1.4 The following is the activity under the Plans during the nine month period ended September 30, 2017. Nine Months Ended September 30, 2017 2017 Incentive Plan 2012 Incentive Plan Maximum Awarded Units Weighted Average Grant Value Maximum Awarded Units Weighted Average Grant Value Beginning unvested units 0 0 499,390 $ 8.30 Granted 125,241 $ 13.65 0 0 Vested 0 0 (21,928 ) 7.19 Forfeited (3,623 ) 13.49 (12,234 ) 8.28 Ending unvested units 121,618 $ 13.66 465,228 $ 8.35

Other Comprehensive Income (Los

Other Comprehensive Income (Loss)	9 Months Ended
	Sep. 30, 2017
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, 2017 and 2016. 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 (gains) losses included in net income (1) 0 0 0 Net other comprehensive income (loss) $ (679 ) $ 239 $ (440 ) Three Months Ended September 30, 2016 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ (2,350 ) $ 823 $ (1,527 ) Reclassification adjustment for (gains) losses included in net income (1) (31 ) 10 (21 ) Net other comprehensive income (loss) $ (2,381 ) $ 833 $ (1,548 ) Nine Months Ended September 30, 2017 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains on available-for-sale securities during the period $ 5,642 $ (1,975 ) $ 3,667 Reclassification adjustment for (gains) included in net income (1) 1 (1 ) (0 ) Net other comprehensive income (loss) $ 5,643 $ (1,976 ) $ 3,667 Nine Months Ended September 30, 2016 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains on available-for-sale securities during the period $ 6,021 $ (2,106 ) $ 3,915 Reclassification adjustment for (gains) losses included in net income (1) (72 ) 25 (47 ) Net other comprehensive income (loss) $ 5,949 $ (2,081 ) $ 3,868 (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, 2017
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, 2017, the Company and the Bank meet all capital adequacy requirements to which they are subject. The FDIC 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 1.25% for the year of 2017 and was 0.625% during 2016. 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, 2017 and December 31, 2016, 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, 2017 and December 31, 2016: Actual Requirement For Capital Adequacy Purposes: To be Well Capitalized Under Prompt Corrective Action Provisions: Amount Ratio Amount Ratio Amount Ratio September 30, 2017 Common equity tier 1 capital ratio Consolidated $ 199,491 12.00 % $ 74,823 4.5 % N/A N/A Bank 189,227 11.41 % 74,622 4.5 % $ 107,788 6.5 % Total risk based capital ratio Consolidated 213,792 12.86 % 133,018 8.0 % N/A N/A Bank 201,331 12.14 % 132,662 8.0 % 165,827 10.0 % Tier I risk based capital ratio Consolidated 201,688 12.13 % 99,763 6.0 % N/A N/A Bank 189,227 11.41 % 99,496 6.0 % 132,662 8.0 % Tier I leverage ratio Consolidated 201,688 9.70 % 83,153 4.0 % N/A N/A Bank 189,227 9.16 % 82,612 4.0 % 103,265 5.0 % December 31, 2016 Common equity tier 1 capital ratio Consolidated $ 180,475 11.69 % $ 69,474 4.5 % N/A N/A Bank 171,064 11.12 % 69,244 4.5 % $ 100,020 6.5 % Total risk based capital ratio Consolidated 193,487 12.53 % 123,509 8.0 % N/A N/A Bank 181,916 11.82 % 123,101 8.0 % 153,877 10.0 % Tier I risk based capital ratio Consolidated 182,635 11.83 % 92,632 6.0 % N/A N/A Bank 171,064 11.12 % 92,326 6.0 % 123,101 8.0 % Tier I leverage ratio Consolidated 182,635 9.41 % 77,596 4.0 % N/A N/A Bank 171,064 8.91 % 76,792 4.0 % 95,990 5.0 %

Fair Value

Fair Value	9 Months Ended
	Sep. 30, 2017
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. This service provider is considered a leading evaluation pricing service for U.S. domestic fixed income securities. They subscribe to multiple third-party pricing vendors, and supplement that information with matrix pricing methods. The fair values for investment securities are determined by quoted market prices in active markets, if available (Level 1). 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, 2017 and for the year ended December 31, 2016, 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, 2017 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 $ 8,708 $ 0 $ 8,708 $ 0 State and political subdivisions 184,427 0 184,427 0 Corporate bonds 1,241 0 1,241 0 Mortgage-backed securities-residential 167,237 0 167,228 9 Collateralized mortgage obligations 18,140 0 18,140 0 Small Business Administration 15,100 0 15,100 0 Equity securities 382 382 0 0 Total investment securities $ 395,235 $ 382 $ 394,844 $ 9 Loan yield maintenance provisions $ 723 $ 0 $ 723 $ 0 Financial Liabilities Interest rate swaps $ 723 $ 0 $ 723 $ 0 Fair Value Measurements at December 31, 2016 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 $ 5,921 $ 0 $ 5,921 $ 0 State and political subdivisions 155,303 0 155,303 0 Corporate bonds 1,339 0 1,339 0 Mortgage-backed securities-residential 169,682 0 169,670 12 Collateralized mortgage obligations 20,693 0 20,693 0 Small Business Administration 16,706 0 16,706 0 Equity securities 351 351 0 0 Total investment securities $ 369,995 $ 351 $ 369,632 $ 12 Loan yield maintenance provisions $ 685 $ 0 $ 685 $ 0 Financial Liabilities Interest rate swaps $ 685 $ 0 $ 685 $ 0 There were no significant transfers between Level 1 and Level 2 during the three and nine month periods ended September 30, 2017 and 2016. 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) 2017 2016 2017 2016 Beginning Balance $ 10 $ 1,820 $ 12 $ 15 Total unrealized gains or losses: Included in other comprehensive income 0 0 0 0 Transfers from level 2 0 0 0 1,806 Repayments, calls and maturities (1 ) (1,194 ) (3 ) (1,195 ) Ending Balance $ 9 $ 626 $ 9 $ 626 Assets measured at fair value on a non-recurring basis are summarized below: Fair Value Measurements at September 30, 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 Impaired loans Commercial real estate Owner occupied $ 23 $ 0 $ 0 $ 23 1–4 family residential 117 0 0 117 Consumer 14 0 0 14 Fair Value Measurements at December 31, 2016 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 Owner occupied $ 23 $ 0 $ 0 $ 23 Farmland 339 0 0 339 Commercial Agricultural 113 0 0 113 1–4 family residential 77 0 0 77 Consumer 2 0 0 2 Other real estate owned 1–4 family residential 16 0 0 16 Impaired loans that are measured for impairment using the fair value of the collateral for collateral dependent loans, had a principal balance of $170 thousand with a valuation allowance of $16 thousand at September 30, 2017, resulting in $16 thousand in additional provision for loan losses for the three month period. At December 31, 2016, impaired loans had a principal balance of $727 thousand, with a valuation allowance of $173 thousand. Loans measured at fair value at September 30, 2016 resulted in an additional provision for loan losses of $139 thousand for the three and nine month periods ending. Excluded from the fair value of impaired loans, at September 30, 2017 and December 31, 2016, discussed above are $ 906 thousand and $2.0 million 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, 2017 and December 31, 2016: September 30, 2017 Fair value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans Commercial real estate $ 23 Sales Comparison Adjustment for differences between comparable sales (24.02%) Residential 117 Sales comparison Adjustment for differences between comparable sales (28.20%) - 20.17% (12.45%) Consumer 14 Sales comparison Adjustment for differences between comparable sales (16.18%) - 16.18% 0.00% December 31, 2016 Fair value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans Commercial real estate $ 23 Sales comparison Adjustment for differences between comparable sales (24.02%) 339 Quoted price for loan relationship Offer price 35.77% Commercial 113 Quoted price for loan relationship Offer price 34.98% Residential 77 Sales comparison Adjustment for differences between comparable sales (12.97%) - 14.22% (3.38%) Consumer 2 Sales comparison Adjustment for differences between comparable sales (20.00%) - 20.00% (0.00%) Other Real Estate owned residential 16 Sales comparison Adjustment for differences between comparable sales (10.36%) - 17.10% (1.90%) The carrying amounts and estimated fair values of financial instruments not previously disclosed at September 30, 2017 and December 31, 2016 are as follows: Fair Value Measurements at September 30, 2017 Using: (In Thousands of Dollars) Carrying Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 84,006 $ 22,510 $ 61,496 $ 0 $ 84,006 Restricted stock 10,439 n/a n/a n/a n/a Loans held for sale 502 0 502 0 502 Loans, net 1,539,333 0 0 1,544,465 1,544,465 Mortgage servicing rights 1,154 0 1,154 0 1,154 Accrued interest receivable 6,576 0 2,235 4,341 6,576 Financial liabilities Deposits 1,609,524 1,361,638 244,758 0 1,606,396 Short-term borrowings 286,088 0 286,088 0 286,088 Long-term borrowings 9,182 0 9,018 0 9,018 Accrued interest payable 696 39 657 0 696 Fair Value Measurements at December 31, 2016 Using: (In Thousands of Dollars) Carrying Amount Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 41,778 $ 19,678 $ 22,100 $ 0 $ 41,778 Restricted stock 9,583 n/a n/a n/a n/a Loans held for sale 355 0 365 0 365 Loans, net 1,416,783 0 0 1,406,951 1,406,951 Mortgage servicing rights 854 0 854 0 854 Accrued interest receivable 5,504 0 1,924 3,580 5,504 Financial liabilities Deposits 1,524,756 1,289,037 232,410 0 1,521,447 Short-term borrowings 198,460 0 198,460 0 198,460 Long-term borrowings 15,036 0 15,009 0 15,009 Accrued interest payable 507 35 472 0 507 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: For variable rate loans that reprice frequently and with no significant change in credit risk, fair values are based on carrying values resulting in a Level 3 classification. Fair values for other loans are estimated using discounted cash flow analyses, using interest rates currently being offered for loans with similar terms to borrowers of similar credit quality resulting in a Level 3 classification. Impaired loans are valued at the lower of cost or fair value as described previously. The methods utilized to estimate the fair value of loans do not necessarily represent an exit price. 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. Loan servicing rights: Fair value is based on a valuation model that calculates the present value of estimated future net servicing income. The valuation model utilizes interest rate, prepayment speed and default rate assumptions that market participants would use in estimating future net servicing income (Level 2). 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, 2017
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, 2017 Goodwill and other intangibles $ 4,490 $ 39,382 $ 2,705 $ (822 ) $ 45,755 Total assets $ 11,031 $ 2,144,827 $ 3,233 $ 2,934 $ 2,162,025 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals December 31, 2016 Goodwill and other intangibles $ 4,681 $ 38,235 $ 2,884 $ (646 ) $ 45,154 Total assets $ 10,980 $ 1,948,800 $ 3,528 $ 2,805 $ 1,966,113 (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 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Three Months Ended September 30, 2016 Net interest income $ 27 $ 17,187 $ 0 $ (21 ) $ 17,193 Provision for loan losses 0 1,110 0 0 1,110 Service fees, security gains and other noninterest income 1,718 4,276 561 (70 ) 6,485 Noninterest expense 1,152 12,622 336 267 14,377 Amortization and depreciation expense 76 666 90 16 848 Income before taxes 517 7,065 135 (374 ) 7,343 Income taxes 188 1,900 48 (169 ) 1,967 Net Income $ 329 $ 5,165 $ 87 $ (205 ) $ 5,376 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Nine Months Ended September 30, 2016 Net interest income $ 69 $ 50,829 $ 0 $ (69 ) $ 50,829 Provision for loan losses 0 2,880 0 0 2,880 Service fees, security gains and other noninterest income 4,831 11,020 1,546 (229 ) 17,168 Noninterest expense 3,465 36,312 1,060 1,256 42,093 Amortization and depreciation expense 228 1,845 269 17 2,359 Income before taxes 1,207 20,812 217 (1,571 ) 20,665 Income taxes 423 5,501 76 (529 ) 5,471 Net Income $ 784 $ 15,311 $ 141 $ (1,042 ) $ 15,194 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, 2017
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill and Intangible Assets	Goodwill and Intangible Assets: Goodwill associated with the Bank’s purchase of the Bowers group in June 2016 and the Company’s purchase of Monitor in August 2017, NBOH in June 2015, Tri-State in October 2015, NAI in July of 2013 and Trust in 2009 totaled $38.2 million at September 30, 2017 and $37.2 million at December 31, 2016. The Monitor and Bowers group acquisitions are more fully described in the Business Acquisitions footnote. Impairment exists when a reporting unit’s carrying value of goodwill exceeds its fair value, which is determined through a two-step impairment test. Management performs goodwill impairment testing on an annual basis as of September 30. The fair value of the reporting unit is determined based on a discounted cash flow model. Acquired Intangible Assets Acquired intangible assets were as follows: September 30, 2017 December 31, 2016 (In Thousands of Dollars) Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Amortized intangible assets: Customer relationship intangibles $ 7,210 $ (4,751 ) $ 7,210 $ (4,253 ) Non-compete contracts 430 (372 ) 430 (357 ) Trade name 520 (160 ) 520 (113 ) Core deposit intangible 6,255 (1,578 ) 5,582 (1,029 ) Total $ 14,415 $ (6,861 ) $ 13,742 $ (5,752 ) Aggregate amortization expense was $379 thousand Estimated amortization expense for each of the next five periods and thereafter: 2017 (Three months) $ 386 2018 1,418 2019 1,306 2020 1,203 2021 1,142 Thereafter 2,099 TOTAL $ 7,554

Short-term Borrowings

Short-term Borrowings	9 Months Ended
	Sep. 30, 2017
Debt Disclosure [Abstract]
Short-term Borrowings	Short-term borrowings: There were $200 million in short-term Federal Home Loan Bank Advances at September 30, 2017 with a weighted average interest rate of 1.26%. Short-term Federal Home Loan Bank Advances were $120 million at December 31, 2016. The Company had $85.7 million and $78.1 million in securities sold under repurchase agreements for the periods ended September 30, 2017 and December 31, 2016, 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, 2017 and December 31, 2016. 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, 2017 December 31, 2016 Overnight and continuous repurchase agreements U.S. Treasury and U.S. government sponsored entities $ 5,367 $ 6,555 State and political subdivisions 25,172 12,304 Mortgage-backed securities - residential 49,864 52,628 Collateralized mortgage obligations - residential 5,335 6,623 Total repurchase agreements $ 85,738 $ 78,110 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 Accoun24

Summary of Significant Accounting Policies (Policies)	9 Months Ended
	Sep. 30, 2017
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 the 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 First National Bank of Orrville (“First National Bank”) a subsidiary of National Bancshares Corporation (“NBOH”) and 1 st st
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 2016 Annual Report to Shareholders included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016. 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. 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.
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. For all periods presented there was no change in the funded status of the post-retirement health plan.
New Accounting Standards	New Accounting Standards: During April of 2017, the FASB issued ASU 2017-08, Receivables—Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities In January 2017, the FASB issued ASU 2017-04, Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment. In June 2016, the FASB issued ASU 2016-13: Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments In March 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-09: Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting 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).

Business Combinations (Tables)

Business Combinations (Tables)	9 Months Ended
	Sep. 30, 2017
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 September 30, For Nine Months Ended September 30, (In thousands of dollars except per share results) 2017 2016 2017 2016 Net interest income $ 18,841 $ 17,525 $ 55,408 $ 51,824 Net income $ 6,016 $ 5,442 $ 17,641 $ 15,412 Basic and diluted earnings per share $ 0.22 $ 0.20 $ 0.64 $ 0.56
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, 2017
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, 2017 and December 31, 2016 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, 2017 U.S. Treasury and U.S. government sponsored entities $ 8,728 $ 5 $ (25 ) $ 8,708 State and political subdivisions 182,206 3,127 (906 ) 184,427 Corporate bonds 1,238 7 (4 ) 1,241 Mortgage-backed securities - residential 167,419 921 (1,103 ) 167,237 Collateralized mortgage obligations - residential 18,745 0 (605 ) 18,140 Small Business Administration 15,429 0 (329 ) 15,100 Equity securities 175 208 (1 ) 382 Totals $ 393,940 $ 4,268 $ (2,973 ) $ 395,235 Gross Gross (In Thousands of Dollars) Amortized Unrealized Unrealized Cost Gains Losses Fair Value December 31, 2016 U.S. Treasury and U.S. government sponsored entities $ 5,970 $ 5 $ (54 ) $ 5,921 State and political subdivisions 157,014 1,049 (2,760 ) 155,303 Corporate bonds 1,343 4 (8 ) 1,339 Mortgage-backed securities - residential 171,215 1,019 (2,552 ) 169,682 Collateralized mortgage obligations - residential 21,397 1 (705 ) 20,693 Small Business Administration 17,236 0 (530 ) 16,706 Equity securities 168 185 (2 ) 351 Totals $ 374,343 $ 2,263 $ (6,611 ) $ 369,995
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, 2017 (In Thousands of Dollars) Amortized Cost Fair Value Maturity Within one year $ 16,357 $ 16,397 One to five years 50,636 51,389 Five to ten years 111,761 113,200 Beyond ten years 13,418 13,390 Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities 201,593 200,477 Total $ 393,765 $ 394,853
Investment Securities with Unrealized Losses	The following table summarizes the investment securities with unrealized losses at September 30, 2017 and December 31, 2016, 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, 2017 Available-for-sale U.S. Treasury and U.S. government sponsored entities $ 5,538 $ (12 ) $ 411 $ (13 ) $ 5,949 $ (25 ) State and political subdivisions 33,400 (489 ) 15,864 (417 ) 49,264 (906 ) Corporate bonds 481 (2 ) 102 (2 ) 583 (4 ) Mortgage-backed securities - residential 55,980 (574 ) 20,949 (529 ) 76,929 (1,103 ) Collateralized mortgage obligations - residential 7,806 (94 ) 10,283 (511 ) 18,089 (605 ) Small Business Administration 7,867 (105 ) 7,198 (224 ) 15,065 (329 ) Equity securities 23 (1 ) 0 0 23 (1 ) Total $ 111,095 $ (1,277 ) $ 54,807 $ (1,696 ) $ 165,902 $ (2,973 ) 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, 2016 Available-for-sale U.S. Treasury and U.S. government sponsored entities $ 4,015 $ (54 ) $ 502 $ 0 $ 4,517 $ (54 ) State and political subdivisions 92,560 (2,745 ) 286 (15 ) 92,846 (2,760 ) Corporate bonds 786 (8 ) 0 0 786 (8 ) Mortgage-backed securities - residential 98,348 (1,823 ) 29,743 (729 ) 128,091 (2,552 ) Collateralized mortgage obligations - residential 7,956 (108 ) 10,972 (597 ) 18,928 (705 ) Small Business Administration 8,770 (205 ) 7,890 (325 ) 16,660 (530 ) Equity securities 44 (2 ) 0 0 44 (2 ) Total $ 212,479 $ (4,945 ) $ 49,393 $ (1,666 ) $ 261,872 $ (6,611 )

Loans (Tables)

Loans (Tables)	9 Months Ended
	Sep. 30, 2017
Receivables [Abstract]
Schedule of Loan Balances	Loan balances were as follows: (In Thousands of Dollars) September 30, 2017 December 31, 2016 Originated loans: Commercial real estate Owner occupied $ 137,557 $ 109,750 Non-owner occupied 191,592 165,861 Farmland 58,342 34,155 Other 80,767 70,823 Commercial Commercial and industrial 187,576 171,145 Agricultural 32,006 24,598 Residential real estate 1-4 family residential 259,568 224,222 Home equity lines of credit 68,513 59,642 Consumer Indirect 160,804 156,633 Direct 28,314 26,663 Other 8,461 7,611 Total originated loans $ 1,213,500 $ 1,051,103 Acquired loans: Commercial real estate Owner occupied $ 54,073 $ 60,928 Non-owner occupied 23,152 24,949 Farmland 51,231 54,204 Other 13,285 14,665 Commercial Commercial and industrial 31,370 33,626 Agricultural 13,757 16,024 Residential real estate 1-4 family residential 101,284 112,015 Home equity lines of credit 30,338 34,795 Consumer Direct 16,226 21,681 Other 113 247 Total acquired loans $ 334,829 $ 373,134 Net Deferred loan costs 3,108 3,398 Allowance for loan losses (12,104 ) (10,852 ) Net loans $ 1,539,333 $ 1,416,783
Purchased Credit Impaired Loans	As part of the NBOH acquisition 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, 2017 December 31, 2016 Commercial real estate Owner occupied $ 745 $ 689 Non-owner occupied 394 436 Commercial Commercial and industrial 1,087 1,213 Total outstanding balance $ 2,226 $ 2,338 Carrying amount, net of allowance of $0 in 2017 and 2016 $ 1,811 $ 1,864
Schedule of Accretable Yield or Income Expected to be Collected	There were no purchased credit impaired loans identified as part of the Monitor or Tri-State acquisitions. Accretable yield, or income expected to be collected, is shown in the table below: (In Thousands of Dollars) Nine Months Ended September 30, 2017 Beginning balance $ 247 New loans purchased 0 Accretion of income (57 ) Ending balance $ 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, 2017 and 2016: 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 Three Months Ended September 30, 2016 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 3,210 $ 1,634 $ 2,081 $ 2,444 $ 351 $ 9,720 Provision for loan losses 138 188 105 423 256 1,110 Loans charged off (8 ) 0 (87 ) (467 ) 0 (562 ) Recoveries 1 0 48 201 0 250 Total ending allowance balance $ 3,341 $ 1,822 $ 2,147 $ 2,601 $ 607 $ 10,518 Nine Months Ended September 30, 2016 (In Thousands of Dollars) Commercial Real Estate Commercial Residential Real Estate Consumer Unallocated Total Allowance for loan losses Beginning balance $ 3,127 $ 1,373 $ 1,845 $ 2,160 $ 473 $ 8,978 Provision for loan losses 516 464 376 1,390 134 2,880 Loans charged off (315 ) (37 ) (165 ) (1,442 ) 0 (1,959 ) Recoveries 13 22 91 493 0 619 Total ending allowance balance $ 3,341 $ 1,822 $ 2,147 $ 2,601 $ 607 $ 10,518
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, 2017 and December 31, 2016. 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, 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 $ 3 $ 4 $ 70 $ 0 $ 0 $ 77 Collectively evaluated for impairment 4,179 1,999 2,230 2,904 630 11,942 Acquired loans collectively evaluated for impairment 37 12 33 3 0 85 Acquired with deteriorated credit quality 0 0 0 0 0 0 Total ending allowance balance $ 4,219 $ 2,015 $ 2,333 $ 2,907 $ 630 $ 12,104 Loans: Loans individually evaluated for impairment $ 853 $ 250 $ 3,591 $ 98 $ 0 $ 4,792 Loans collectively evaluated for impairment 466,325 218,907 324,201 202,780 0 1,212,213 Acquired loans 140,558 44,337 131,385 16,341 0 332,621 Acquired with deteriorated credit quality 1,019 792 0 0 0 1,811 Total ending loans balance $ 608,755 $ 264,286 $ 459,177 $ 219,219 $ 0 $ 1,551,437 December 31, 2016 (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 $ 86 $ 111 $ 52 $ 0 $ 0 $ 249 Collectively evaluated for impairment 3,491 1,763 2,153 2,766 430 10,603 Acquired loans collectively evaluated for impairment 0 0 0 0 0 0 Acquired with deteriorated credit quality 0 0 0 0 0 0 Total ending allowance balance $ 3,577 $ 1,874 $ 2,205 $ 2,766 $ 430 $ 10,852 Loans: Loans individually evaluated for impairment $ 3,457 $ 477 $ 3,308 $ 96 $ 0 $ 7,338 Loans collectively evaluated for impairment 376,632 195,146 280,215 196,081 0 1,048,074 Acquired loans 153,228 48,536 146,672 21,923 0 370,359 Acquired with deteriorated credit quality 968 896 0 0 0 1,864 Total ending loans balance $ 534,285 $ 245,055 $ 430,195 $ 218,100 $ 0 $ 1,427,635
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, 2017 and December 31, 2016: (In Thousands of Dollars) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated September 30, 2017 With no related allowance recorded: Commercial real estate Owner occupied $ 1,196 $ 680 $ 0 Non-owner occupied 15 15 0 Commercial Commercial and industrial 202 181 0 Residential real estate 1-4 family residential 2,603 2,369 0 Home equity lines of credit 330 323 0 Consumer 261 98 0 Subtotal 4,607 3,666 0 With an allowance recorded: Commercial real estate Owner occupied 158 158 3 Commercial Commercial and industrial 70 70 4 Residential real estate 1-4 family residential 838 803 56 Home equity lines of credit 99 96 14 Subtotal 1,165 1,127 77 Total $ 5,772 $ 4,793 $ 77 (In Thousands of Dollars) Unpaid Principal Balance Recorded Investment Allowance for Loan Losses Allocated December 31, 2016 With no related allowance recorded: Commercial real estate Owner occupied $ 1,974 $ 1,456 $ 0 Non-owner occupied 332 331 0 Commercial Commercial and industrial 205 184 0 Residential real estate 1-4 family residential 2,650 2,403 0 Home equity lines of credit 195 179 0 Consumer 205 96 0 Subtotal 5,561 4,649 0 With an allowance recorded: Commercial real estate Owner occupied 173 173 14 Non-owner occupied 1,118 1,118 30 Farmland 380 379 42 Commercial Commercial and industrial 75 75 4 Agricultural 219 218 107 Residential real estate 1-4 family residential 661 642 51 Home equity lines of credit 84 84 1 Subtotal 2,710 2,689 249 Total $ 8,271 $ 7,338 $ 249 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, 2017 and 2016: Average Recorded Investment Interest Income Recognized For Three Months Ended September 30, For Three Months Ended September 30, (In Thousands of Dollars) 2017 2016 2017 2016 With no related allowance recorded: Commercial real estate Owner occupied $ 680 $ 1,266 $ 2 $ 28 Non-owner occupied 16 334 1 0 Commercial Commercial and industrial 181 331 1 5 Residential real estate 1-4 family residential 2,208 2,249 32 33 Home equity lines of credit 326 227 4 3 Consumer 91 86 2 3 Subtotal 3,502 4,493 42 72 With an allowance recorded: Commercial real estate Owner occupied 159 908 2 9 Non-owner occupied 362 1,401 0 19 Commercial Commercial and industrial 70 78 1 1 Residential real estate 1-4 family residential 785 845 10 11 Home equity lines of credit 97 86 1 1 Consumer 9 0 0 0 Subtotal 1,482 3,318 14 41 Total $ 4,984 $ 7,811 $ 56 $ 113 Average Recorded Investment Interest Income Recognized For Nine Months Ended September 30, For Nine Months Ended September 30, (In Thousands of Dollars) 2017 2016 2017 2016 With no related allowance recorded: Commercial real estate Owner occupied $ 794 $ 1,786 $ 7 $ 38 Non-owner occupied 87 335 2 4 Farmland 16 0 0 0 Commercial Commercial and industrial 182 472 3 10 Agricultural 14 0 0 0 Residential real estate 1-4 family residential 2,279 2,270 104 71 Home equity lines of credit 293 234 11 6 Consumer 90 101 8 6 Subtotal 3,755 5,198 135 135 With an allowance recorded: Commercial real estate Owner occupied 164 1,248 6 18 Non-owner occupied 854 1,435 28 38 Farmland 84 0 0 0 Commercial Commercial and industrial 72 79 3 2 Agricultural 66 0 0 0 Residential real estate 1-4 family residential 784 797 27 20 Home equity lines of credit 88 86 3 2 Consumer 3 0 0 0 Subtotal 2,115 3,645 67 80 Total $ 5,870 $ 8,843 $ 202 $ 215
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, 2017 and December 31, 2016: September 30, 2017 December 31, 2016 (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 $ 536 $ 0 $ 958 $ 0 Non-owner occupied 15 0 343 0 Farmland 47 0 58 0 Commercial Commercial and industrial 290 0 400 0 Agricultural 2 0 12 0 Residential real estate 1-4 family residential 1,800 593 1,929 295 Home equity lines of credit 550 70 202 118 Consumer Indirect 397 160 298 438 Direct 60 42 9 65 Other 0 16 0 16 Total originated loans $ 3,697 $ 881 $ 4,209 $ 932 Acquired loans: Commercial real estate Owner occupied $ 8 $ 0 $ 85 $ 0 Non-owner occupied 174 42 0 0 Other 0 0 24 0 Farmland 47 0 380 0 Commercial Commercial and industrial 1,004 65 961 0 Agricultural 10 0 236 0 Residential real estate 1-4 family residential 469 157 386 545 Home equity lines of credit 212 0 119 109 Consumer Direct 134 0 89 95 Total acquired loans $ 2,058 $ 264 $ 2,280 $ 749 Total loans $ 5,755 $ 1,145 $ 6,489 $ 1,681
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, 2017 and December 31, 2016 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, 2017 Originated loans: Commercial real estate Owner occupied $ 5 $ 0 $ 536 $ 541 $ 136,633 $ 137,174 Non-owner occupied 0 0 15 15 191,075 191,090 Farmland 0 0 47 47 58,223 58,270 Other 0 0 0 0 80,478 80,478 Commercial Commercial and industrial 136 0 290 426 186,633 187,059 Agricultural 95 0 2 97 32,001 32,098 Residential real estate 1-4 family residential 1,799 835 2,393 5,027 253,982 259,009 Home equity lines of credit 3 18 620 641 67,904 68,545 Consumer Indirect 1,995 625 557 3,177 162,739 165,916 Direct 567 318 102 987 27,516 28,503 Other 11 21 16 48 8,413 8,461 Total originated loans: $ 4,611 $ 1,817 $ 4,578 $ 11,006 $ 1,205,597 $ 1,216,603 Acquired loans: Commercial real estate Owner occupied $ 0 $ 0 $ 8 $ 8 $ 54,066 $ 54,074 Non-owner occupied 105 0 216 321 22,805 23,126 Farmland 0 150 47 197 51,034 51,231 Other 0 0 0 0 13,312 13,312 Commercial Commercial and industrial 479 74 1,069 1,622 29,749 31,371 Agricultural 49 5 10 64 13,693 13,757 Residential real estate 1-4 family residential 753 112 626 1,491 99,795 101,286 Home equity lines of credit 0 0 212 212 30,126 30,338 Consumer Direct 371 153 134 658 15,568 16,226 Other 1 0 0 1 112 113 Total acquired loans $ 1,758 $ 494 $ 2,322 $ 4,574 $ 330,260 $ 334,834 Total loans $ 6,369 $ 2,311 $ 6,900 $ 15,580 $ 1,535,857 $ 1,551,437 (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, 2016 Originated loans: Commercial real estate Owner occupied $ 0 $ 0 $ 958 $ 958 $ 108,475 $ 109,433 Non-owner occupied 0 0 343 343 165,105 165,448 Farmland 0 0 58 58 34,057 34,115 Other 0 0 0 0 70,542 70,542 Commercial Commercial and industrial 90 0 400 490 170,242 170,732 Agricultural 0 29 12 41 24,632 24,673 Residential real estate 1-4 family residential 3,368 356 2,224 5,948 217,752 223,700 Home equity lines of credit 77 37 320 434 59,248 59,682 Consumer Indirect 2,844 696 736 4,276 157,437 161,713 Direct 744 213 74 1,031 25,815 26,846 Other 92 28 16 136 7,476 7,612 Total originated loans $ 7,215 $ 1,359 $ 5,141 $ 13,715 $ 1,040,781 $ 1,054,496 Acquired loans: Commercial real estate Owner occupied $ 8 $ 205 $ 85 $ 298 $ 60,630 $ 60,928 Non-owner occupied 134 0 0 134 24,815 24,949 Farmland 83 0 380 463 53,741 54,204 Other 0 0 24 24 14,642 14,666 Commercial Commercial and industrial 278 0 961 1,239 32,387 33,626 Agricultural 21 0 236 257 15,767 16,024 Residential real estate 1-4 family residential 1,556 504 931 2,991 109,027 112,018 Home equity lines of credit 152 9 228 389 34,406 34,795 Consumer Direct 938 184 184 1,306 20,376 21,682 Other 100 0 0 100 147 247 Total acquired loans $ 3,270 $ 902 $ 3,029 $ 7,201 $ 365,938 $ 373,139 Total loans $ 10,485 $ 2,261 $ 8,170 $ 20,916 $ 1,406,719 $ 1,427,635

Troubled Debt Restructurings (T

Troubled Debt Restructurings (Tables)	9 Months Ended
	Sep. 30, 2017
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, 2017 and 2016: 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 Indirect 8 51 51 Total originated loans 12 $ 347 $ 347 Acquired loans: Consumer 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 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 2 55 55 Total acquired loans 5 $ 136 $ 136 Total loans 46 $ 1,027 $ 1,030 Pre-Modification Post-Modification Three Months Ended September 30, 2016 Number of Outstanding Recorded Outstanding Recorded (In thousands of Dollars) Loans Investment Investment Originated loans: Residential real estate 1-4 family residential 1 $ 93 $ 93 Indirect 7 41 41 Total originated loans 8 $ 134 $ 134 Acquired loans: Residential real estate Home equity lines of credit 1 18 18 Consumer 1 6 6 Total acquired loans 2 $ 24 $ 24 Total loans 10 $ 158 $ 158 Pre-Modification Post-Modification Nine Months Ended September 30, 2016 Number of Outstanding Recorded Outstanding Recorded (In Thousands of Dollars) Loans Investment Investment Originated loans: Residential real estate 1-4 family residential 7 $ 328 $ 329 Indirect 20 155 155 Total originated loans 27 $ 483 $ 484 Acquired loans: Residential real estate 1-4 family residential 2 68 68 Home equity lines of credit 1 18 18 Consumer 2 39 39 Total acquired loans 5 $ 125 $ 125 Total loans 32 $ 608 $ 609

Credit Quality Indicators (Tabl

Credit Quality Indicators (Tables)	9 Months Ended
	Sep. 30, 2017
Risks And Uncertainties [Abstract]
Risk Category of Loans by Class of Loans	As of September 30, 2017 and December 31, 2016, 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, 2017 Originated loans: Commercial real estate Owner occupied $ 135,081 $ 466 $ 1,627 $ 137,174 Non-owner occupied 190,511 433 146 191,090 Farmland 58,178 45 47 58,270 Other 79,866 362 250 80,478 Commercial Commercial and industrial 181,072 5,010 977 187,059 Agricultural 31,708 192 198 32,098 Total originated loans $ 676,416 $ 6,508 $ 3,245 $ 686,169 Acquired loans: Commercial real estate Owner occupied $ 52,053 $ 477 $ 1,544 $ 54,074 Non-owner occupied 22,357 390 379 23,126 Farmland 47,373 3,040 818 51,231 Other 12,630 570 112 13,312 Commercial Commercial and industrial 29,155 41 2,175 31,371 Agricultural 12,701 561 495 13,757 Total acquired loans $ 176,269 $ 5,079 $ 5,523 $ 186,871 Total loans $ 852,685 $ 11,587 $ 8,768 $ 873,040 (In Thousands of Dollars) Pass Special Mention Sub standard Total December 31, 2016 Originated loans: Commercial real estate Owner occupied $ 106,448 $ 490 $ 2,495 $ 109,433 Non-owner occupied 162,465 522 2,461 165,448 Farmland 34,057 0 58 34,115 Other 69,947 325 270 70,542 Commercial Commercial and industrial 167,062 2,720 950 170,732 Agricultural 24,395 253 25 24,673 Total originated loans $ 564,374 $ 4,310 $ 6,259 $ 574,943 Acquired loans: Commercial real estate Owner occupied $ 58,655 $ 707 $ 1,566 $ 60,928 Non-owner occupied 23,577 1,195 177 24,949 Farmland 53,039 0 1,165 54,204 Other 14,060 464 142 14,666 Commercial Commercial and industrial 30,543 311 2,772 33,626 Agricultural 14,856 685 483 16,024 Total acquired loans $ 194,730 $ 3,362 $ 6,305 $ 204,397 Total loans $ 759,104 $ 7,672 $ 12,564 $ 779,340
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, 2017 and December 31, 2016. 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, 2017 Originated loans: Performing $ 256,616 $ 67,925 $ 165,359 $ 28,401 $ 8,445 Nonperforming 2,393 620 557 102 16 Total originated loans $ 259,009 $ 68,545 $ 165,916 $ 28,503 $ 8,461 Acquired loans: Performing $ 100,660 $ 30,126 $ 0 $ 16,092 $ 113 Nonperforming 626 212 0 134 0 Total acquired loans 101,286 30,338 0 16,226 113 Total loans $ 360,295 $ 98,883 $ 165,916 $ 44,729 $ 8,574 Residential Real Estate Consumer (In Thousands of Dollars) 1-4 Family Residential Home Equity Lines of Credit Indirect Direct Other December 31, 2016 Originated loans: Performing $ 221,476 $ 59,362 $ 160,977 $ 26,772 $ 7,596 Nonperforming 2,224 320 736 74 16 Total originated loans $ 223,700 $ 59,682 $ 161,713 $ 26,846 $ 7,612 Acquired loans: Performing $ 111,087 $ 34,567 $ 0 $ 21,498 $ 247 Nonperforming 931 228 0 184 0 Total acquired loans 112,018 34,795 0 21,682 247 Total loans $ 335,718 $ 94,477 $ 161,713 $ 48,528 $ 7,859

Interest-Rate Swaps (Tables)

Interest-Rate Swaps (Tables)	9 Months Ended
	Sep. 30, 2017
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, 2017 and December 31, 2016 is as follows: September 30, 2017 December 31, 2016 Notional amounts (In thousands) $ 39,868 $ 34,360 Weighted average pay rate on interest-rate swaps 4.45 % 4.34 % Weighted average receive rate on interest-rate swaps 3.59 % 3.04 % Weighted average maturity (years) 3.3 4.8 Fair value of combined interest-rate swaps (In thousands) $ 723 $ 685

Earnings Per Share (Tables)

Earnings Per Share (Tables)	9 Months Ended
	Sep. 30, 2017
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 September 30, Nine Months Ended September 30, 2017 2016 2017 2016 Basic EPS Net income (In thousands) $ 5,983 $ 5,376 $ 17,476 $ 15,194 Weighted average shares outstanding 27,654,020 27,260,584 27,436,931 27,167,720 Basic earnings per share $ 0.22 $ 0.20 $ 0.64 $ 0.56 Diluted EPS Net income (In thousands) $ 5,983 $ 5,376 $ 17,476 $ 15,194 Weighted average shares outstanding for basic earnings per share 27,654,020 27,260,584 27,436,931 27,167,720 Dilutive effect of restricted stock awards 43,890 24,692 55,454 18,583 Weighted average shares for diluted earnings per share 27,697,910 27,285,276 27,492,385 27,186,303 Diluted earnings per share $ 0.22 $ 0.20 $ 0.64 $ 0.56

Stock Based Compensation (Table

Stock Based Compensation (Tables)	9 Months Ended
	Sep. 30, 2017
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, 2017. Nine Months Ended September 30, 2017 2017 Incentive Plan 2012 Incentive Plan Maximum Awarded Units Weighted Average Grant Value Maximum Awarded Units Weighted Average Grant Value Beginning unvested units 0 0 499,390 $ 8.30 Granted 125,241 $ 13.65 0 0 Vested 0 0 (21,928 ) 7.19 Forfeited (3,623 ) 13.49 (12,234 ) 8.28 Ending unvested units 121,618 $ 13.66 465,228 $ 8.35

Other Comprehensive Income (L33

Other Comprehensive Income (Loss) (Tables)	9 Months Ended
	Sep. 30, 2017
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, 2017 and 2016. 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 (gains) losses included in net income (1) 0 0 0 Net other comprehensive income (loss) $ (679 ) $ 239 $ (440 ) Three Months Ended September 30, 2016 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains (losses) on available-for-sale securities during the period $ (2,350 ) $ 823 $ (1,527 ) Reclassification adjustment for (gains) losses included in net income (1) (31 ) 10 (21 ) Net other comprehensive income (loss) $ (2,381 ) $ 833 $ (1,548 ) Nine Months Ended September 30, 2017 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains on available-for-sale securities during the period $ 5,642 $ (1,975 ) $ 3,667 Reclassification adjustment for (gains) included in net income (1) 1 (1 ) (0 ) Net other comprehensive income (loss) $ 5,643 $ (1,976 ) $ 3,667 Nine Months Ended September 30, 2016 (In Thousands of Dollars) Pre-tax Tax After-Tax Unrealized holding gains on available-for-sale securities during the period $ 6,021 $ (2,106 ) $ 3,915 Reclassification adjustment for (gains) losses included in net income (1) (72 ) 25 (47 ) Net other comprehensive income (loss) $ 5,949 $ (2,081 ) $ 3,868 (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, 2017
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, 2017 and December 31, 2016: Actual Requirement For Capital Adequacy Purposes: To be Well Capitalized Under Prompt Corrective Action Provisions: Amount Ratio Amount Ratio Amount Ratio September 30, 2017 Common equity tier 1 capital ratio Consolidated $ 199,491 12.00 % $ 74,823 4.5 % N/A N/A Bank 189,227 11.41 % 74,622 4.5 % $ 107,788 6.5 % Total risk based capital ratio Consolidated 213,792 12.86 % 133,018 8.0 % N/A N/A Bank 201,331 12.14 % 132,662 8.0 % 165,827 10.0 % Tier I risk based capital ratio Consolidated 201,688 12.13 % 99,763 6.0 % N/A N/A Bank 189,227 11.41 % 99,496 6.0 % 132,662 8.0 % Tier I leverage ratio Consolidated 201,688 9.70 % 83,153 4.0 % N/A N/A Bank 189,227 9.16 % 82,612 4.0 % 103,265 5.0 % December 31, 2016 Common equity tier 1 capital ratio Consolidated $ 180,475 11.69 % $ 69,474 4.5 % N/A N/A Bank 171,064 11.12 % 69,244 4.5 % $ 100,020 6.5 % Total risk based capital ratio Consolidated 193,487 12.53 % 123,509 8.0 % N/A N/A Bank 181,916 11.82 % 123,101 8.0 % 153,877 10.0 % Tier I risk based capital ratio Consolidated 182,635 11.83 % 92,632 6.0 % N/A N/A Bank 171,064 11.12 % 92,326 6.0 % 123,101 8.0 % Tier I leverage ratio Consolidated 182,635 9.41 % 77,596 4.0 % N/A N/A Bank 171,064 8.91 % 76,792 4.0 % 95,990 5.0 %

Fair Value (Tables)

Fair Value (Tables)	9 Months Ended
	Sep. 30, 2017
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, 2017 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 $ 8,708 $ 0 $ 8,708 $ 0 State and political subdivisions 184,427 0 184,427 0 Corporate bonds 1,241 0 1,241 0 Mortgage-backed securities-residential 167,237 0 167,228 9 Collateralized mortgage obligations 18,140 0 18,140 0 Small Business Administration 15,100 0 15,100 0 Equity securities 382 382 0 0 Total investment securities $ 395,235 $ 382 $ 394,844 $ 9 Loan yield maintenance provisions $ 723 $ 0 $ 723 $ 0 Financial Liabilities Interest rate swaps $ 723 $ 0 $ 723 $ 0 Fair Value Measurements at December 31, 2016 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 $ 5,921 $ 0 $ 5,921 $ 0 State and political subdivisions 155,303 0 155,303 0 Corporate bonds 1,339 0 1,339 0 Mortgage-backed securities-residential 169,682 0 169,670 12 Collateralized mortgage obligations 20,693 0 20,693 0 Small Business Administration 16,706 0 16,706 0 Equity securities 351 351 0 0 Total investment securities $ 369,995 $ 351 $ 369,632 $ 12 Loan yield maintenance provisions $ 685 $ 0 $ 685 $ 0 Financial Liabilities Interest rate swaps $ 685 $ 0 $ 685 $ 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) 2017 2016 2017 2016 Beginning Balance $ 10 $ 1,820 $ 12 $ 15 Total unrealized gains or losses: Included in other comprehensive income 0 0 0 0 Transfers from level 2 0 0 0 1,806 Repayments, calls and maturities (1 ) (1,194 ) (3 ) (1,195 ) Ending Balance $ 9 $ 626 $ 9 $ 626
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, 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 Impaired loans Commercial real estate Owner occupied $ 23 $ 0 $ 0 $ 23 1–4 family residential 117 0 0 117 Consumer 14 0 0 14 Fair Value Measurements at December 31, 2016 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 Owner occupied $ 23 $ 0 $ 0 $ 23 Farmland 339 0 0 339 Commercial Agricultural 113 0 0 113 1–4 family residential 77 0 0 77 Consumer 2 0 0 2 Other real estate owned 1–4 family residential 16 0 0 16
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, 2017 and December 31, 2016: September 30, 2017 Fair value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans Commercial real estate $ 23 Sales Comparison Adjustment for differences between comparable sales (24.02%) Residential 117 Sales comparison Adjustment for differences between comparable sales (28.20%) - 20.17% (12.45%) Consumer 14 Sales comparison Adjustment for differences between comparable sales (16.18%) - 16.18% 0.00% December 31, 2016 Fair value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) Impaired loans Commercial real estate $ 23 Sales comparison Adjustment for differences between comparable sales (24.02%) 339 Quoted price for loan relationship Offer price 35.77% Commercial 113 Quoted price for loan relationship Offer price 34.98% Residential 77 Sales comparison Adjustment for differences between comparable sales (12.97%) - 14.22% (3.38%) Consumer 2 Sales comparison Adjustment for differences between comparable sales (20.00%) - 20.00% (0.00%) Other Real Estate owned residential 16 Sales comparison Adjustment for differences between comparable sales (10.36%) - 17.10% (1.90%)
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, 2017 and December 31, 2016 are as follows: Fair Value Measurements at September 30, 2017 Using: (In Thousands of Dollars) Carrying Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 84,006 $ 22,510 $ 61,496 $ 0 $ 84,006 Restricted stock 10,439 n/a n/a n/a n/a Loans held for sale 502 0 502 0 502 Loans, net 1,539,333 0 0 1,544,465 1,544,465 Mortgage servicing rights 1,154 0 1,154 0 1,154 Accrued interest receivable 6,576 0 2,235 4,341 6,576 Financial liabilities Deposits 1,609,524 1,361,638 244,758 0 1,606,396 Short-term borrowings 286,088 0 286,088 0 286,088 Long-term borrowings 9,182 0 9,018 0 9,018 Accrued interest payable 696 39 657 0 696 Fair Value Measurements at December 31, 2016 Using: (In Thousands of Dollars) Carrying Amount Level 1 Level 2 Level 3 Total Financial assets Cash and cash equivalents $ 41,778 $ 19,678 $ 22,100 $ 0 $ 41,778 Restricted stock 9,583 n/a n/a n/a n/a Loans held for sale 355 0 365 0 365 Loans, net 1,416,783 0 0 1,406,951 1,406,951 Mortgage servicing rights 854 0 854 0 854 Accrued interest receivable 5,504 0 1,924 3,580 5,504 Financial liabilities Deposits 1,524,756 1,289,037 232,410 0 1,521,447 Short-term borrowings 198,460 0 198,460 0 198,460 Long-term borrowings 15,036 0 15,009 0 15,009 Accrued interest payable 507 35 472 0 507

Segment Information (Tables)

Segment Information (Tables)	9 Months Ended
	Sep. 30, 2017
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, 2017 Goodwill and other intangibles $ 4,490 $ 39,382 $ 2,705 $ (822 ) $ 45,755 Total assets $ 11,031 $ 2,144,827 $ 3,233 $ 2,934 $ 2,162,025 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals December 31, 2016 Goodwill and other intangibles $ 4,681 $ 38,235 $ 2,884 $ (646 ) $ 45,154 Total assets $ 10,980 $ 1,948,800 $ 3,528 $ 2,805 $ 1,966,113 (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 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Three Months Ended September 30, 2016 Net interest income $ 27 $ 17,187 $ 0 $ (21 ) $ 17,193 Provision for loan losses 0 1,110 0 0 1,110 Service fees, security gains and other noninterest income 1,718 4,276 561 (70 ) 6,485 Noninterest expense 1,152 12,622 336 267 14,377 Amortization and depreciation expense 76 666 90 16 848 Income before taxes 517 7,065 135 (374 ) 7,343 Income taxes 188 1,900 48 (169 ) 1,967 Net Income $ 329 $ 5,165 $ 87 $ (205 ) $ 5,376 (In Thousands of Dollars) Trust Segment Bank Segment Retirement Consulting Segment Eliminations and Others Consolidated Totals For Nine Months Ended September 30, 2016 Net interest income $ 69 $ 50,829 $ 0 $ (69 ) $ 50,829 Provision for loan losses 0 2,880 0 0 2,880 Service fees, security gains and other noninterest income 4,831 11,020 1,546 (229 ) 17,168 Noninterest expense 3,465 36,312 1,060 1,256 42,093 Amortization and depreciation expense 228 1,845 269 17 2,359 Income before taxes 1,207 20,812 217 (1,571 ) 20,665 Income taxes 423 5,501 76 (529 ) 5,471 Net Income $ 784 $ 15,311 $ 141 $ (1,042 ) $ 15,194

Goodwill and Intangible Assets

Goodwill and Intangible Assets (Tables)	9 Months Ended
	Sep. 30, 2017
Goodwill And Intangible Assets Disclosure [Abstract]
Acquired Intangible Assets	Acquired intangible assets were as follows: September 30, 2017 December 31, 2016 (In Thousands of Dollars) Gross Carrying Amount Accumulated Amortization Gross Carrying Amount Accumulated Amortization Amortized intangible assets: Customer relationship intangibles $ 7,210 $ (4,751 ) $ 7,210 $ (4,253 ) Non-compete contracts 430 (372 ) 430 (357 ) Trade name 520 (160 ) 520 (113 ) Core deposit intangible 6,255 (1,578 ) 5,582 (1,029 ) Total $ 14,415 $ (6,861 ) $ 13,742 $ (5,752 )
Estimated Amortization Expense	Estimated amortization expense for each of the next five periods and thereafter: 2017 (Three months) $ 386 2018 1,418 2019 1,306 2020 1,203 2021 1,142 Thereafter 2,099 TOTAL $ 7,554

Short-term Borrowings (Tables)

Short-term Borrowings (Tables)	9 Months Ended
	Sep. 30, 2017
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, 2017 December 31, 2016 Overnight and continuous repurchase agreements U.S. Treasury and U.S. government sponsored entities $ 5,367 $ 6,555 State and political subdivisions 25,172 12,304 Mortgage-backed securities - residential 49,864 52,628 Collateralized mortgage obligations - residential 5,335 6,623 Total repurchase agreements $ 85,738 $ 78,110

Summary of Significant Accoun39

Summary of Significant Accounting Policies (Details Textual) $ in Millions	9 Months Ended
	Sep. 30, 2017USD ($)Segment
Accounting Policies [Abstract]
Operating segments of business | Segment	3
Capitalization of leases as an asset | $	$ 2.6

Business Combinations (Details

Business Combinations (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	Aug. 15, 2017	Jul. 31, 2017	Jun. 01, 2016	Aug. 11, 2017	Sep. 30, 2017	Dec. 31, 2016
Business Acquisition [Line Items]
Goodwill					$ 38,201	$ 37,164
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
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
Monitor Bancorp, Inc. | Core Deposits
Business Acquisition [Line Items]
Fair value of other intangible assets	$ 673
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
Goodwill			1,849
Fair value of other intangible assets			1,630
Contingent future payments			1,200
Contingent consideration		$ 316	$ 880
Bowers Insurance Agency Inc | Earnout Payment
Business Acquisition [Line Items]
Contingent consideration		$ 564

Business Combinations (Details)

Business Combinations (Details) - USD ($) $ in Thousands	Aug. 15, 2017	Sep. 30, 2017	Dec. 31, 2016
Fair value of liabilities assumed
Goodwill created		$ 38,201	$ 37,164
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 (Detail42

Business Combinations (Details 1) - USD ($) $ in Thousands	Jul. 31, 2017	Jun. 01, 2016	Sep. 30, 2017	Dec. 31, 2016
Assets and liabilities arising from acquisition
Goodwill created			$ 38,201	$ 37,164
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 (Detail43

Business Combinations (Details 2) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Business Combinations [Abstract]
Net interest income	$ 18,841	$ 17,525	$ 55,408	$ 51,824
Net income	$ 6,016	$ 5,442	$ 17,641	$ 15,412
Basic and diluted earnings per share	$ 0.22	$ 0.20	$ 0.64	$ 0.56

Securities (Details)

Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	$ 393,940	$ 374,343
Gross Unrealized Gains	4,268	2,263
Gross Unrealized Losses	(2,973)	(6,611)
Fair Value	395,235	369,995
Corporate bonds
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	1,238	1,343
Gross Unrealized Gains	7	4
Gross Unrealized Losses	(4)	(8)
Fair Value	1,241	1,339
Small Business Administration
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	15,429	17,236
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(329)	(530)
Fair Value	15,100	16,706
U.S. Treasury and U.S. government sponsored entities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	8,728	5,970
Gross Unrealized Gains	5	5
Gross Unrealized Losses	(25)	(54)
Fair Value	8,708	5,921
State and political subdivisions
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	182,206	157,014
Gross Unrealized Gains	3,127	1,049
Gross Unrealized Losses	(906)	(2,760)
Fair Value	184,427	155,303
Mortgage-backed securities - residential
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	167,419	171,215
Gross Unrealized Gains	921	1,019
Gross Unrealized Losses	(1,103)	(2,552)
Fair Value	167,237	169,682
Collateralized mortgage obligations - residential
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	18,745	21,397
Gross Unrealized Gains	0	1
Gross Unrealized Losses	(605)	(705)
Fair Value	18,140	20,693
Equity securities
Schedule Of Available For Sale Securities [Line Items]
Amortized Cost	175	168
Gross Unrealized Gains	208	185
Gross Unrealized Losses	(1)	(2)
Fair Value	$ 382	$ 351

Securities (Details Textual)

Securities (Details Textual)	3 Months Ended		9 Months Ended
	Sep. 30, 2017USD ($)Securities	Sep. 30, 2016USD ($)	Sep. 30, 2017USD ($)Securities	Sep. 30, 2016USD ($)	Dec. 31, 2016USD ($)
Schedule Of Available For Sale Securities [Line Items]
Proceeds from sales of securities available for sale	$ 0	$ 2,300,000	$ 54,493,000	$ 11,480,000
Gross gains realized	0	31,000	730,000	224,000
Gross Losses realized	0	$ 0	731,000	$ 152,000
Unrealized losses	$ 1,696,000		$ 1,696,000		$ 1,666,000
Number of securities | Securities	541		541
Number of securities on unrealized loss position | Securities	137		137
U.S. Treasury and U.S. government sponsored entities
Schedule Of Available For Sale Securities [Line Items]
Unrealized losses	$ 13,000		$ 13,000		$ 0
U.S. Treasury and U.S. government sponsored entities | Maximum
Schedule Of Available For Sale Securities [Line Items]
Unrealized losses	$ 1,000		$ 1,000

Securities (Details 1)

Securities (Details 1) $ in Thousands	Sep. 30, 2017USD ($)
Amortized cost and fair value of the debt securities maturity
Amortized Cost, Within one year	$ 16,357
Amortized Cost, One to five years	50,636
Amortized Cost, Five to ten years	111,761
Amortized Cost, Beyond ten years	13,418
Amortized Cost, Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities	201,593
Amortized Cost, Total	393,765
Fair Value, Within one year	16,397
Fair Value, One to five years	51,389
Fair Value, Five to ten years	113,200
Fair Value, Beyond ten years	13,390
Fair Value, Mortgage-backed, collateralized mortgage obligations and Small Business Administration securities	200,477
Fair Value, Total	$ 394,853

Securities (Details 2)

Securities (Details 2) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Investment securities with unrealized losses
Fair Value, Less Than 12 Months	$ 111,095	$ 212,479
Unrealized Losses, Less Than 12 Months	(1,277)	(4,945)
Fair Value, 12 Months or Longer	54,807	49,393
Unrealized Losses, 12 Months or Longer	(1,696)	(1,666)
Fair Value, Total	165,902	261,872
Unrealized Losses, Total	(2,973)	(6,611)
Corporate bonds
Investment securities with unrealized losses
Fair Value, Less Than 12 Months	481	786
Unrealized Losses, Less Than 12 Months	(2)	(8)
Fair Value, 12 Months or Longer	102	0
Unrealized Losses, 12 Months or Longer	(2)	0
Fair Value, Total	583	786
Unrealized Losses, Total	(4)	(8)
Small Business Administration
Investment securities with unrealized losses
Fair Value, Less Than 12 Months	7,867	8,770
Unrealized Losses, Less Than 12 Months	(105)	(205)
Fair Value, 12 Months or Longer	7,198	7,890
Unrealized Losses, 12 Months or Longer	(224)	(325)
Fair Value, Total	15,065	16,660
Unrealized Losses, Total	(329)	(530)
U.S. Treasury and U.S. government sponsored entities
Investment securities with unrealized losses
Fair Value, Less Than 12 Months	5,538	4,015
Unrealized Losses, Less Than 12 Months	(12)	(54)
Fair Value, 12 Months or Longer	411	502
Unrealized Losses, 12 Months or Longer	(13)	0
Fair Value, Total	5,949	4,517
Unrealized Losses, Total	(25)	(54)
State and political subdivisions
Investment securities with unrealized losses
Fair Value, Less Than 12 Months	33,400	92,560
Unrealized Losses, Less Than 12 Months	(489)	(2,745)
Fair Value, 12 Months or Longer	15,864	286
Unrealized Losses, 12 Months or Longer	(417)	(15)
Fair Value, Total	49,264	92,846
Unrealized Losses, Total	(906)	(2,760)
Mortgage-backed securities - residential
Investment securities with unrealized losses
Fair Value, Less Than 12 Months	55,980	98,348
Unrealized Losses, Less Than 12 Months	(574)	(1,823)
Fair Value, 12 Months or Longer	20,949	29,743
Unrealized Losses, 12 Months or Longer	(529)	(729)
Fair Value, Total	76,929	128,091
Unrealized Losses, Total	(1,103)	(2,552)
Collateralized mortgage obligations - residential
Investment securities with unrealized losses
Fair Value, Less Than 12 Months	7,806	7,956
Unrealized Losses, Less Than 12 Months	(94)	(108)
Fair Value, 12 Months or Longer	10,283	10,972
Unrealized Losses, 12 Months or Longer	(511)	(597)
Fair Value, Total	18,089	18,928
Unrealized Losses, Total	(605)	(705)
Equity securities
Investment securities with unrealized losses
Fair Value, Less Than 12 Months	23	44
Unrealized Losses, Less Than 12 Months	(1)	(2)
Fair Value, 12 Months or Longer	0	0
Unrealized Losses, 12 Months or Longer	0	0
Fair Value, Total	23	44
Unrealized Losses, Total	$ (1)	$ (2)

Loans (Details)

Loans (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015
Schedule of loan balances
Total loans	$ 1,539,333		$ 1,416,783
Allowance for loan losses	(12,104)	$ (11,746)	(10,852)	$ (10,518)	$ (9,720)	$ (8,978)
Commercial real estate
Schedule of loan balances
Allowance for loan losses	(4,219)	(3,954)	(3,577)	(3,341)	(3,210)	(3,127)
Commercial
Schedule of loan balances
Allowance for loan losses	(2,015)	(1,936)	(1,874)	(1,822)	(1,634)	(1,373)
Residential real estate
Schedule of loan balances
Allowance for loan losses	(2,333)	(2,310)	(2,205)	(2,147)	(2,081)	(1,845)
Consumer
Schedule of loan balances
Allowance for loan losses	(2,907)	$ (2,927)	(2,766)	$ (2,601)	$ (2,444)	$ (2,160)
Originated Loans
Schedule of loan balances
Total loans	1,213,500		1,051,103
Originated Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of loan balances
Loan balances	137,557		109,750
Originated Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of loan balances
Loan balances	191,592		165,861
Originated Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of loan balances
Loan balances	58,342		34,155
Originated Loans | Commercial real estate, Other | Commercial real estate
Schedule of loan balances
Loan balances	80,767		70,823
Originated Loans | Commercial, Commercial and industrial | Commercial
Schedule of loan balances
Loan balances	187,576		171,145
Originated Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of loan balances
Loan balances	259,568		224,222
Originated Loans | Commercial, Agricultural | Commercial
Schedule of loan balances
Loan balances	32,006		24,598
Originated Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of loan balances
Loan balances	68,513		59,642
Originated Loans | Consumer, Indirect | Consumer
Schedule of loan balances
Loan balances	160,804		156,633
Originated Loans | Consumer, Direct | Consumer
Schedule of loan balances
Loan balances	28,314		26,663
Originated Loans | Consumer, Other | Consumer
Schedule of loan balances
Loan balances	8,461		7,611
Acquired Loans
Schedule of loan balances
Total loans	334,829		373,134
Net Deferred loan costs	3,108		3,398
Allowance for loan losses	(12,104)		(10,852)
Acquired Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of loan balances
Loan balances	54,073		60,928
Acquired Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of loan balances
Loan balances	23,152		24,949
Acquired Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of loan balances
Loan balances	51,231		54,204
Acquired Loans | Commercial real estate, Other | Commercial real estate
Schedule of loan balances
Loan balances	13,285		14,665
Acquired Loans | Commercial, Commercial and industrial | Commercial
Schedule of loan balances
Loan balances	31,370		33,626
Acquired Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of loan balances
Loan balances	101,284		112,015
Acquired Loans | Commercial, Agricultural | Commercial
Schedule of loan balances
Loan balances	13,757		16,024
Acquired Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of loan balances
Loan balances	30,338		34,795
Acquired Loans | Consumer, Direct | Consumer
Schedule of loan balances
Loan balances	16,226		21,681
Acquired Loans | Consumer, Other | Consumer
Schedule of loan balances
Loan balances	$ 113		$ 247

Loans (Details 1)

Loans (Details 1) - National Bancshares Corporation - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Financing Receivable Impaired [Line Items]
Total outstanding balance	$ 2,226	$ 2,338
Carrying amount, net of allowance	1,811	1,864
Commercial real estate, Owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Loans acquired with deteriorated credit quality	745	689
Commercial real estate, Non-owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Loans acquired with deteriorated credit quality	394	436
Commercial, Commercial and industrial | Commercial
Financing Receivable Impaired [Line Items]
Loans acquired with deteriorated credit quality	$ 1,087	$ 1,213

Loans (Details 1) (Parenthetica

Loans (Details 1) (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
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)	9 Months Ended
	Sep. 30, 2017USD ($)
Receivables [Abstract]
Purchased credit impaired loans	$ 0
Beginning balance	247,000
New loans purchased	0
Accretion of income	(57,000)
Ending balance	$ 190,000

Loans (Details 3)

Loans (Details 3) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Allowance for loan losses
Beginning balance	$ 11,746	$ 9,720	$ 10,852	$ 8,978	$ 8,978
Provision for loan losses	950	1,110	2,950	2,880	0
Loans charged off	(809)	(562)	(2,477)	(1,959)
Recoveries	217	250	779	619
Ending balance	12,104	10,518	12,104	10,518	10,852
Commercial real estate
Allowance for loan losses
Beginning balance	3,954	3,210	3,577	3,127	3,127
Provision for loan losses	264	138	706	516
Loans charged off	0	(8)	(207)	(315)
Recoveries	1	1	143	13
Ending balance	4,219	3,341	4,219	3,341	3,577
Commercial
Allowance for loan losses
Beginning balance	1,936	1,634	1,874	1,373	1,373
Provision for loan losses	87	188	302	464
Loans charged off	(10)	0	(225)	(37)
Recoveries	2	0	64	22
Ending balance	2,015	1,822	2,015	1,822	1,874
Residential real estate
Allowance for loan losses
Beginning balance	2,310	2,081	2,205	1,845	1,845
Provision for loan losses	36	105	150	376
Loans charged off	(74)	(87)	(116)	(165)
Recoveries	61	48	94	91
Ending balance	2,333	2,147	2,333	2,147	2,205
Consumer
Allowance for loan losses
Beginning balance	2,927	2,444	2,766	2,160	2,160
Provision for loan losses	552	423	1,592	1,390
Loans charged off	(725)	(467)	(1,929)	(1,442)
Recoveries	153	201	478	493
Ending balance	2,907	2,601	2,907	2,601	2,766
Unallocated
Allowance for loan losses
Beginning balance	619	351	430	473	473
Provision for loan losses	11	256	200	134
Loans charged off	0	0	0	0
Recoveries	0	0	0	0
Ending balance	$ 630	$ 607	$ 630	$ 607	$ 430

Loans (Details 4)

Loans (Details 4) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Dec. 31, 2015
Ending allowance balance attributable to loans:
Individually evaluated for impairment	$ 77		$ 249
Collectively evaluated for impairment	11,942		10,603
Acquired loans collectively evaluated for impairment	85		0
Total ending allowance balance	12,104	$ 11,746	10,852	$ 10,518	$ 9,720	$ 8,978
Loans:
Loans individually evaluated for impairment	4,792		7,338
Loans collectively evaluated for impairment	1,212,213		1,048,074
Acquired loans	332,621		370,359
Acquired with deteriorated credit quality	873,040		779,340
Loans	1,551,437		1,427,635
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	1,811		1,864
Commercial real estate
Ending allowance balance attributable to loans:
Individually evaluated for impairment	3		86
Collectively evaluated for impairment	4,179		3,491
Acquired loans collectively evaluated for impairment	37		0
Total ending allowance balance	4,219	3,954	3,577	3,341	3,210	3,127
Loans:
Loans individually evaluated for impairment	853		3,457
Loans collectively evaluated for impairment	466,325		376,632
Acquired loans	140,558		153,228
Loans	608,755		534,285
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	1,019		968
Commercial
Ending allowance balance attributable to loans:
Individually evaluated for impairment	4		111
Collectively evaluated for impairment	1,999		1,763
Acquired loans collectively evaluated for impairment	12		0
Total ending allowance balance	2,015	1,936	1,874	1,822	1,634	1,373
Loans:
Loans individually evaluated for impairment	250		477
Loans collectively evaluated for impairment	218,907		195,146
Acquired loans	44,337		48,536
Loans	264,286		245,055
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	792		896
Residential real estate
Ending allowance balance attributable to loans:
Individually evaluated for impairment	70		52
Collectively evaluated for impairment	2,230		2,153
Acquired loans collectively evaluated for impairment	33		0
Total ending allowance balance	2,333	2,310	2,205	2,147	2,081	1,845
Loans:
Loans individually evaluated for impairment	3,591		3,308
Loans collectively evaluated for impairment	324,201		280,215
Acquired loans	131,385		146,672
Loans	459,177		430,195
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	2,904		2,766
Acquired loans collectively evaluated for impairment	3		0
Total ending allowance balance	2,907	2,927	2,766	2,601	2,444	2,160
Loans:
Loans individually evaluated for impairment	98		96
Loans collectively evaluated for impairment	202,780		196,081
Acquired loans	16,341		21,923
Loans	219,219		218,100
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	630		430
Acquired loans collectively evaluated for impairment	0		0
Total ending allowance balance	630	$ 619	430	$ 607	$ 351	$ 473
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, 2017	Dec. 31, 2016
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	$ 4,607	$ 5,561
Unpaid Principal Balance, With an allowance recorded	1,165	2,710
Unpaid Principal Balance	5,772	8,271
Recorded Investment, With no related allowance recorded	3,666	4,649
Recorded Investment, With an allowance recorded	1,127	2,689
Recorded Investment	4,793	7,338
Allowance for Loan Losses Allocated	77	249
Consumer
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	261	205
Recorded Investment, With no related allowance recorded	98	96
Commercial real estate, Owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	1,196	1,974
Unpaid Principal Balance, With an allowance recorded	158	173
Recorded Investment, With no related allowance recorded	680	1,456
Recorded Investment, With an allowance recorded	158	173
Allowance for Loan Losses Allocated	3	14
Commercial real estate, Non-owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	15	332
Unpaid Principal Balance, With an allowance recorded		1,118
Recorded Investment, With no related allowance recorded	15	331
Recorded Investment, With an allowance recorded		1,118
Allowance for Loan Losses Allocated		30
Commercial, Commercial and industrial | Commercial
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	202	205
Unpaid Principal Balance, With an allowance recorded	70	75
Recorded Investment, With no related allowance recorded	181	184
Recorded Investment, With an allowance recorded	70	75
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	2,603	2,650
Unpaid Principal Balance, With an allowance recorded	838	661
Recorded Investment, With no related allowance recorded	2,369	2,403
Recorded Investment, With an allowance recorded	803	642
Allowance for Loan Losses Allocated	56	51
Residential real estate, Home equity lines of credit | Residential real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With no related allowance recorded	330	195
Unpaid Principal Balance, With an allowance recorded	99	84
Recorded Investment, With no related allowance recorded	323	179
Recorded Investment, With an allowance recorded	96	84
Allowance for Loan Losses Allocated	$ 14	1
Commercial real estate, Farmland | Commercial real estate
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With an allowance recorded		380
Recorded Investment, With an allowance recorded		379
Allowance for Loan Losses Allocated		42
Commercial, Agricultural | Commercial
Financing Receivable Impaired [Line Items]
Unpaid Principal Balance, With an allowance recorded		219
Recorded Investment, With an allowance recorded		218
Allowance for Loan Losses Allocated		$ 107

Loans (Details 6)

Loans (Details 6) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	$ 3,502	$ 4,493	$ 3,755	$ 5,198
Average Recorded Investment, With an allowance recorded	1,482	3,318	2,115	3,645
Average Recorded Investment	4,984	7,811	5,870	8,843
Interest Income Recognized, With no related allowance recorded	42	72	135	135
Interest Income Recognized, With related allowance recorded	14	41	67	80
Interest Income Recognized	56	113	202	215
Consumer
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	91	86	90	101
Average Recorded Investment, With an allowance recorded	9	0	3	0
Interest Income Recognized, With no related allowance recorded	2	3	8	6
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	680	1,266	794	1,786
Average Recorded Investment, With an allowance recorded	159	908	164	1,248
Interest Income Recognized, With no related allowance recorded	2	28	7	38
Interest Income Recognized, With related allowance recorded	2	9	6	18
Commercial real estate, Non-owner occupied | Commercial real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	16	334	87	335
Average Recorded Investment, With an allowance recorded	362	1,401	854	1,435
Interest Income Recognized, With no related allowance recorded	1	0	2	4
Interest Income Recognized, With related allowance recorded	0	19	28	38
Commercial real estate, Farmland | Commercial real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded			16	0
Average Recorded Investment, With an allowance recorded			84	0
Interest Income Recognized, With no related allowance recorded			0	0
Interest Income Recognized, With related allowance recorded			0	0
Commercial, Commercial and industrial | Commercial
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	181	331	182	472
Average Recorded Investment, With an allowance recorded	70	78	72	79
Interest Income Recognized, With no related allowance recorded	1	5	3	10
Interest Income Recognized, With related allowance recorded	1	1	3	2
Residential real estate, 1-4 family residential | Residential real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	2,208	2,249	2,279	2,270
Average Recorded Investment, With an allowance recorded	785	845	784	797
Interest Income Recognized, With no related allowance recorded	32	33	104	71
Interest Income Recognized, With related allowance recorded	10	11	27	20
Commercial, Agricultural | Commercial
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded			14	0
Average Recorded Investment, With an allowance recorded			66	0
Interest Income Recognized, With no related allowance recorded			0	0
Interest Income Recognized, With related allowance recorded			0	0
Residential real estate, Home equity lines of credit | Residential real estate
Financing Receivable Impaired [Line Items]
Average Recorded Investment, With no related allowance recorded	326	227	293	234
Average Recorded Investment, With an allowance recorded	97	86	88	86
Interest Income Recognized, With no related allowance recorded	4	3	11	6
Interest Income Recognized, With related allowance recorded	$ 1	$ 1	$ 3	$ 2

Loans (Details 7)

Loans (Details 7) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	$ 5,755	$ 6,489
Loans Past Due 90 Days or More Still Accruing	1,145	1,681
Originated Loans
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	3,697	4,209
Loans Past Due 90 Days or More Still Accruing	881	932
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	536	958
Loans Past Due 90 Days or More Still Accruing	0	0
Originated 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	15	343
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	47	58
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	290	400
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	1,800	1,929
Loans Past Due 90 Days or More Still Accruing	593	295
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	2	12
Loans Past Due 90 Days or More Still Accruing	0	0
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	550	202
Loans Past Due 90 Days or More Still Accruing	70	118
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	397	298
Loans Past Due 90 Days or More Still Accruing	160	438
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	60	9
Loans Past Due 90 Days or More Still Accruing	42	65
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	16	16
Acquired Loans
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	2,058	2,280
Loans Past Due 90 Days or More Still Accruing	264	749
Acquired 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	8	85
Loans Past Due 90 Days or More Still Accruing	0	0
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	174	0
Loans Past Due 90 Days or More Still Accruing	42	0
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	47	380
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	1,004	961
Loans Past Due 90 Days or More Still Accruing	65	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	469	386
Loans Past Due 90 Days or More Still Accruing	157	545
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	10	236
Loans Past Due 90 Days or More Still Accruing	0	0
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	212	119
Loans Past Due 90 Days or More Still Accruing	0	109
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	134	89
Loans Past Due 90 Days or More Still Accruing	0	95
Acquired Loans | Commercial real estate, Other | Commercial real estate
Schedule of investment in nonaccrual and loans past due over 90 days still on accrual by class of loans
Nonaccrual	0	24
Loans Past Due 90 Days or More Still Accruing	$ 0	$ 0

Loans (Details 8)

Loans (Details 8) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Schedule of investment in past due loans
Total Past Due	$ 15,580	$ 20,916
Loans Not Past Due	1,535,857	1,406,719
Loans	1,551,437	1,427,635
Commercial real estate
Schedule of investment in past due loans
Loans	608,755	534,285
Commercial
Schedule of investment in past due loans
Loans	264,286	245,055
Residential real estate
Schedule of investment in past due loans
Loans	459,177	430,195
Consumer
Schedule of investment in past due loans
Loans	219,219	218,100
Financing Receivables, 30 to 59 Days Past Due
Schedule of investment in past due loans
Total Past Due	6,369	10,485
Financing Receivables, 60 to 89 Days Past Due
Schedule of investment in past due loans
Total Past Due	2,311	2,261
Financing Receivables, Equal to Greater than 90 Days Past Due
Schedule of investment in past due loans
Total Past Due	6,900	8,170
Residential real estate, 1-4 family residential | Residential real estate
Schedule of investment in past due loans
Loans	360,295	335,718
Residential real estate, Home equity lines of credit | Residential real estate
Schedule of investment in past due loans
Loans	98,883	94,477
Consumer, Indirect | Consumer
Schedule of investment in past due loans
Loans	165,916	161,713
Consumer, Direct | Consumer
Schedule of investment in past due loans
Loans	44,729	48,528
Consumer, Other | Consumer
Schedule of investment in past due loans
Loans	8,574	7,859
Originated Loans
Schedule of investment in past due loans
Total Past Due	11,006	13,715
Loans Not Past Due	1,205,597	1,040,781
Loans	1,216,603	1,054,496
Originated Loans | Financing Receivables, 30 to 59 Days Past Due
Schedule of investment in past due loans
Total Past Due	4,611	7,215
Originated Loans | Financing Receivables, 60 to 89 Days Past Due
Schedule of investment in past due loans
Total Past Due	1,817	1,359
Originated Loans | Financing Receivables, Equal to Greater than 90 Days Past Due
Schedule of investment in past due loans
Total Past Due	4,578	5,141
Originated Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of investment in past due loans
Total Past Due	541	958
Loans Not Past Due	136,633	108,475
Loans	137,174	109,433
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	5	0
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	0
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	536	958
Originated Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of investment in past due loans
Total Past Due	15	343
Loans Not Past Due	191,075	165,105
Loans	191,090	165,448
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	15	343
Originated Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of investment in past due loans
Total Past Due	47	58
Loans Not Past Due	58,223	34,057
Loans	58,270	34,115
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	0	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	47	58
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	80,478	70,542
Loans	80,478	70,542
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	426	490
Loans Not Past Due	186,633	170,242
Loans	187,059	170,732
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	136	90
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	0	0
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	290	400
Originated Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of investment in past due loans
Total Past Due	5,027	5,948
Loans Not Past Due	253,982	217,752
Loans	259,009	223,700
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	1,799	3,368
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	835	356
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	2,393	2,224
Originated Loans | Commercial, Agricultural | Commercial
Schedule of investment in past due loans
Total Past Due	97	41
Loans Not Past Due	32,001	24,632
Loans	32,098	24,673
Originated Loans | Commercial, Agricultural | Financing Receivables, 30 to 59 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	95	0
Originated Loans | Commercial, Agricultural | Financing Receivables, 60 to 89 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	0	29
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	2	12
Originated Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of investment in past due loans
Total Past Due	641	434
Loans Not Past Due	67,904	59,248
Loans	68,545	59,682
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	3	77
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	18	37
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	620	320
Originated Loans | Consumer, Indirect | Consumer
Schedule of investment in past due loans
Total Past Due	3,177	4,276
Loans Not Past Due	162,739	157,437
Loans	165,916	161,713
Originated Loans | Consumer, Indirect | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	1,995	2,844
Originated Loans | Consumer, Indirect | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	625	696
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	557	736
Originated Loans | Consumer, Direct | Consumer
Schedule of investment in past due loans
Total Past Due	987	1,031
Loans Not Past Due	27,516	25,815
Loans	28,503	26,846
Originated Loans | Consumer, Direct | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	567	744
Originated Loans | Consumer, Direct | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	318	213
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	102	74
Originated Loans | Consumer, Other | Consumer
Schedule of investment in past due loans
Total Past Due	48	136
Loans Not Past Due	8,413	7,476
Loans	8,461	7,612
Originated Loans | Consumer, Other | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	11	92
Originated Loans | Consumer, Other | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	21	28
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	16	16
Acquired Loans
Schedule of investment in past due loans
Total Past Due	4,574	7,201
Loans Not Past Due	330,260	365,938
Loans	334,834	373,139
Acquired Loans | Financing Receivables, 30 to 59 Days Past Due
Schedule of investment in past due loans
Total Past Due	1,758	3,270
Acquired Loans | Financing Receivables, 60 to 89 Days Past Due
Schedule of investment in past due loans
Total Past Due	494	902
Acquired Loans | Financing Receivables, Equal to Greater than 90 Days Past Due
Schedule of investment in past due loans
Total Past Due	2,322	3,029
Acquired Loans | Commercial real estate, Owner occupied | Commercial real estate
Schedule of investment in past due loans
Total Past Due	8	298
Loans Not Past Due	54,066	60,630
Loans	54,074	60,928
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	0	8
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	205
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	8	85
Acquired Loans | Commercial real estate, Non-owner occupied | Commercial real estate
Schedule of investment in past due loans
Total Past Due	321	134
Loans Not Past Due	22,805	24,815
Loans	23,126	24,949
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	105	134
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	216	0
Acquired Loans | Commercial real estate, Farmland | Commercial real estate
Schedule of investment in past due loans
Total Past Due	197	463
Loans Not Past Due	51,034	53,741
Loans	51,231	54,204
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	0	83
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	150	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	47	380
Acquired Loans | Commercial real estate, Other | Commercial real estate
Schedule of investment in past due loans
Total Past Due	0	24
Loans Not Past Due	13,312	14,642
Loans	13,312	14,666
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	24
Acquired Loans | Commercial, Commercial and industrial | Commercial
Schedule of investment in past due loans
Total Past Due	1,622	1,239
Loans Not Past Due	29,749	32,387
Loans	31,371	33,626
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	479	278
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	74	0
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	1,069	961
Acquired Loans | Residential real estate, 1-4 family residential | Residential real estate
Schedule of investment in past due loans
Total Past Due	1,491	2,991
Loans Not Past Due	99,795	109,027
Loans	101,286	112,018
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	753	1,556
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	112	504
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	626	931
Acquired Loans | Commercial, Agricultural | Commercial
Schedule of investment in past due loans
Total Past Due	64	257
Loans Not Past Due	13,693	15,767
Loans	13,757	16,024
Acquired Loans | Commercial, Agricultural | Financing Receivables, 30 to 59 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	49	21
Acquired Loans | Commercial, Agricultural | Financing Receivables, 60 to 89 Days Past Due | Commercial
Schedule of investment in past due loans
Total Past Due	5	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	10	236
Acquired Loans | Residential real estate, Home equity lines of credit | Residential real estate
Schedule of investment in past due loans
Total Past Due	212	389
Loans Not Past Due	30,126	34,406
Loans	30,338	34,795
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	0	152
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	0	9
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	212	228
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	658	1,306
Loans Not Past Due	15,568	20,376
Loans	16,226	21,682
Acquired Loans | Consumer, Direct | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	371	938
Acquired Loans | Consumer, Direct | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	153	184
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	134	184
Acquired Loans | Consumer, Other | Consumer
Schedule of investment in past due loans
Total Past Due	1	100
Loans Not Past Due	112	147
Loans	113	247
Acquired Loans | Consumer, Other | Financing Receivables, 30 to 59 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	1	100
Acquired Loans | Consumer, Other | Financing Receivables, 60 to 89 Days Past Due | Consumer
Schedule of investment in past due loans
Total Past Due	0	0
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, 2017USD ($)Loans	Sep. 30, 2016USD ($)LoanLoans	Sep. 30, 2017USD ($)Loans	Sep. 30, 2016USD ($)LoanLoans	Dec. 31, 2016USD ($)
Financing Receivable Modifications [Line Items]
Total troubled debt restructurings	$ 4,900,000		$ 4,900,000		$ 7,000,000
Specific reserves to customers	77,000		77,000		249,000
Commitments to lend additional amounts to borrowers classified as troubled debt restructurings	0		0		0
Provision for loan losses	$ 950,000	$ 1,110,000	$ 2,950,000	$ 2,880,000	0
Troubled debt restructured loans with subsequent payment defaults | Loans | Loans	0		0
Residential Real Estate Loan And Home Equity Line Of Credit
Financing Receivable Modifications [Line Items]
Loans default payment past due period			30 days
Commercial loans
Financing Receivable Modifications [Line Items]
Troubled debt restructured loans with subsequent payment defaults | Loans | Loan		2		2
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 | Loans		1		1
Residential real estate, Home equity lines of credit
Financing Receivable Modifications [Line Items]
Troubled debt restructured loans with subsequent payment defaults | Loans | Loans		1		1
Troubled debt restructurings
Financing Receivable Modifications [Line Items]
Specific reserves to customers	$ 77,000		$ 77,000		$ 101,000
Allowance adjustment charge offs	30,000	$ 25,000	60,000	$ 353,000
Provision for loan losses	$ 30,000	$ 25,000	$ 60,000	$ 36,000
Contractual Interest Rate Reduction
Financing Receivable Modifications [Line Items]
Reduction of the notes stated interest rate		1.20%		1.20%
Contractual Interest Rate Reduction | Minimum
Financing Receivable Modifications [Line Items]
Reduction of the notes stated interest rate	0.49%		0.49%
Contractual Interest Rate Reduction | Maximum
Financing Receivable Modifications [Line Items]
Reduction of the notes stated interest rate	1.89%		1.89%
Extended Maturity
Financing Receivable Modifications [Line Items]
Maturity period loans				120 months
Extended Maturity | Minimum
Financing Receivable Modifications [Line Items]
Maturity period loans			6 months
Extended Maturity | Maximum
Financing Receivable Modifications [Line Items]
Maturity period loans			132 months

Troubled Debt Restructurings 59

Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017USD ($)Loan	Sep. 30, 2016USD ($)Loan	Sep. 30, 2017USD ($)Loan	Sep. 30, 2016USD ($)Loan
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	13	10	46	32
Pre-Modification Outstanding Recorded Investment	$ 373	$ 158	$ 1,027	$ 608
Post-Modification Outstanding Recorded Investment	$ 373	$ 158	$ 1,030	$ 609
Originated Loans
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	12	8	41	27
Pre-Modification Outstanding Recorded Investment	$ 347	$ 134	$ 891	$ 483
Post-Modification Outstanding Recorded Investment	$ 347	$ 134	$ 894	$ 484
Originated Loans | Residential real estate, 1-4 family residential
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	3	1	10	7
Pre-Modification Outstanding Recorded Investment	$ 235	$ 93	$ 535	$ 328
Post-Modification Outstanding Recorded Investment	$ 235	$ 93	$ 538	$ 329
Originated Loans | Residential real estate, Home equity lines of credit
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	1		9
Pre-Modification Outstanding Recorded Investment	$ 61		$ 225
Post-Modification Outstanding Recorded Investment	$ 61		$ 225
Originated Loans | Consumer, Indirect
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	8	7	22	20
Pre-Modification Outstanding Recorded Investment	$ 51	$ 41	$ 131	$ 155
Post-Modification Outstanding Recorded Investment	$ 51	$ 41	$ 131	$ 155
Acquired Loans
Financing Receivable Modifications [Line Items]
Number of Loans | Loan		2	5	5
Pre-Modification Outstanding Recorded Investment		$ 24	$ 136	$ 125
Post-Modification Outstanding Recorded Investment		$ 24	$ 136	$ 125
Acquired Loans | Residential real estate, 1-4 family residential
Financing Receivable Modifications [Line Items]
Number of Loans | Loan			2	2
Pre-Modification Outstanding Recorded Investment			$ 24	$ 68
Post-Modification Outstanding Recorded Investment			$ 24	$ 68
Acquired Loans | Residential real estate, Home equity lines of credit
Financing Receivable Modifications [Line Items]
Number of Loans | Loan		1	1	1
Pre-Modification Outstanding Recorded Investment		$ 18	$ 57	$ 18
Post-Modification Outstanding Recorded Investment		$ 18	$ 57	$ 18
Acquired Loans | Consumer
Financing Receivable Modifications [Line Items]
Number of Loans | Loan	1	1	2	2
Pre-Modification Outstanding Recorded Investment	$ 26	$ 6	$ 55	$ 39
Post-Modification Outstanding Recorded Investment	$ 26	$ 6	$ 55	$ 39

Credit Quality Indicators (Deta

Credit Quality Indicators (Details Textual) - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Financing Receivable Recorded Investment [Line Items]
Minimum 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	172,000	$ 357,000
Other real estate properties in foreclosure	$ 608,000	$ 371,000

Credit Quality Indicators (De61

Credit Quality Indicators (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	$ 873,040	$ 779,340
Pass
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	852,685	759,104
Special Mention
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	11,587	7,672
Substandard
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	8,768	12,564
Originated Loans
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	686,169	574,943
Originated Loans | Pass
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	676,416	564,374
Originated Loans | Special Mention
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	6,508	4,310
Originated Loans | Substandard
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	3,245	6,259
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	137,174	109,433
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	191,090	165,448
Originated Loans | Commercial real estate | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	58,270	34,115
Originated Loans | Commercial real estate | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	80,478	70,542
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	135,081	106,448
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	190,511	162,465
Originated Loans | Commercial real estate | Pass | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	58,178	34,057
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	79,866	69,947
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	466	490
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	433	522
Originated Loans | Commercial real estate | Special Mention | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	45	0
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	362	325
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	1,627	2,495
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	146	2,461
Originated Loans | Commercial real estate | Substandard | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	47	58
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	250	270
Originated Loans | Commercial | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	187,059	170,732
Originated Loans | Commercial | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	32,098	24,673
Originated Loans | Commercial | Pass | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	181,072	167,062
Originated Loans | Commercial | Pass | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	31,708	24,395
Originated Loans | Commercial | Special Mention | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	5,010	2,720
Originated Loans | Commercial | Special Mention | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	192	253
Originated Loans | Commercial | Substandard | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	977	950
Originated Loans | Commercial | Substandard | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	198	25
Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	186,871	204,397
Acquired Loans | Pass
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	176,269	194,730
Acquired Loans | Special Mention
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	5,079	3,362
Acquired Loans | Substandard
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	5,523	6,305
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	54,074	60,928
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	23,126	24,949
Acquired Loans | Commercial real estate | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	51,231	54,204
Acquired Loans | Commercial real estate | Commercial real estate, Other
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	13,312	14,666
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	52,053	58,655
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	22,357	23,577
Acquired Loans | Commercial real estate | Pass | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	47,373	53,039
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	12,630	14,060
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	477	707
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	390	1,195
Acquired Loans | Commercial real estate | Special Mention | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	3,040	0
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	570	464
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	1,544	1,566
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	379	177
Acquired Loans | Commercial real estate | Substandard | Commercial farmland
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	818	1,165
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	112	142
Acquired Loans | Commercial | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	31,371	33,626
Acquired Loans | Commercial | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	13,757	16,024
Acquired Loans | Commercial | Pass | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	29,155	30,543
Acquired Loans | Commercial | Pass | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	12,701	14,856
Acquired Loans | Commercial | Special Mention | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	41	311
Acquired Loans | Commercial | Special Mention | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	561	685
Acquired Loans | Commercial | Substandard | Commercial and industrial
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	2,175	2,772
Acquired Loans | Commercial | Substandard | Commercial, Agricultural
Financing Receivable Recorded Investment [Line Items]
Total risk category of loans by class of loans	$ 495	$ 483

Credit Quality Indicators (De62

Credit Quality Indicators (Details 1) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Financing Receivable Recorded Investment [Line Items]
Loans	$ 1,551,437	$ 1,427,635
Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	1,216,603	1,054,496
Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	334,834	373,139
Residential real estate
Financing Receivable Recorded Investment [Line Items]
Loans	459,177	430,195
Residential real estate | Residential real estate, 1-4 family residential
Financing Receivable Recorded Investment [Line Items]
Loans	360,295	335,718
Residential real estate | Residential real estate, 1-4 family residential | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	259,009	223,700
Residential real estate | Residential real estate, 1-4 family residential | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	256,616	221,476
Residential real estate | Residential real estate, 1-4 family residential | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	2,393	2,224
Residential real estate | Residential real estate, 1-4 family residential | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	101,286	112,018
Residential real estate | Residential real estate, 1-4 family residential | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	100,660	111,087
Residential real estate | Residential real estate, 1-4 family residential | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	626	931
Residential real estate | Residential real estate, Home equity lines of credit
Financing Receivable Recorded Investment [Line Items]
Loans	98,883	94,477
Residential real estate | Residential real estate, Home equity lines of credit | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	68,545	59,682
Residential real estate | Residential real estate, Home equity lines of credit | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	67,925	59,362
Residential real estate | Residential real estate, Home equity lines of credit | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	620	320
Residential real estate | Residential real estate, Home equity lines of credit | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	30,338	34,795
Residential real estate | Residential real estate, Home equity lines of credit | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	30,126	34,567
Residential real estate | Residential real estate, Home equity lines of credit | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	212	228
Consumer
Financing Receivable Recorded Investment [Line Items]
Loans	219,219	218,100
Consumer | Consumer, Indirect
Financing Receivable Recorded Investment [Line Items]
Loans	165,916	161,713
Consumer | Consumer, Indirect | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	165,916	161,713
Consumer | Consumer, Indirect | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	165,359	160,977
Consumer | Consumer, Indirect | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	557	736
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	44,729	48,528
Consumer | Consumer, Direct | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	28,503	26,846
Consumer | Consumer, Direct | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	28,401	26,772
Consumer | Consumer, Direct | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	102	74
Consumer | Consumer, Direct | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	16,226	21,682
Consumer | Consumer, Direct | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	16,092	21,498
Consumer | Consumer, Direct | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	134	184
Consumer | Consumer, Other
Financing Receivable Recorded Investment [Line Items]
Loans	8,574	7,859
Consumer | Consumer, Other | Originated Loans
Financing Receivable Recorded Investment [Line Items]
Loans	8,461	7,612
Consumer | Consumer, Other | Originated Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	8,445	7,596
Consumer | Consumer, Other | Originated Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	16	16
Consumer | Consumer, Other | Acquired Loans
Financing Receivable Recorded Investment [Line Items]
Loans	113	247
Consumer | Consumer, Other | Acquired Loans | Performing Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	113	247
Consumer | Consumer, Other | Acquired Loans | Nonperforming Financing Receivable
Financing Receivable Recorded Investment [Line Items]
Loans	$ 0	$ 0

Interest-Rate Swaps (Details)

Interest-Rate Swaps (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Derivative [Line Items]
Weighted average pay rate on interest-rate swaps	4.45%	4.34%
Weighted average receive rate on interest-rate swaps	3.59%	3.04%
Weighted average maturity (years)	3 years 3 months 19 days	4 years 9 months 18 days
Fair value of combined interest-rate swaps	$ 723	$ 685
Interest rate swaps
Derivative [Line Items]
Notional amounts	$ 39,868	$ 34,360

Interest-Rate Swaps (Details Te

Interest-Rate Swaps (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
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, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Basic EPS
Net income	$ 5,983	$ 5,376	$ 17,476	$ 15,194
Weighted average shares outstanding	27,654,020	27,260,584	27,436,931	27,167,720
Basic earnings per share	$ 0.22	$ 0.20	$ 0.64	$ 0.56
Diluted EPS
Net income	$ 5,983	$ 5,376	$ 17,476	$ 15,194
Weighted average shares outstanding	27,654,020	27,260,584	27,436,931	27,167,720
Dilutive effect of restricted stock awards	43,890	24,692	55,454	18,583
Weighted average shares for diluted earnings per share	27,697,910	27,285,276	27,492,385	27,186,303
Diluted earnings per share	$ 0.22	$ 0.20	$ 0.64	$ 0.56

Earnings Per Share (Details Tex

Earnings Per Share (Details Textual) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
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 ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	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		800,000
Shares awarded under equity incentive plan			125,241
Stock based compensation expense	$ 791,000	$ 201,000	$ 1,400	$ 602,000
Unrecognized compensation expense	2,400,000		$ 2,400,000
Compensation cost not yet recognized, period for recognition			2 years 3 months
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			60,248
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			64,993
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	791,000	$ 201,000	$ 1,400	$ 602,000
Unrecognized compensation expense	$ 2,400,000		$ 2,400,000
Compensation cost not yet recognized, period for recognition			2 years 3 months

Stock Based Compensation (Det68

Stock Based Compensation (Details) - Restricted Stock Awards	9 Months Ended
	Sep. 30, 2017$ / sharesshares
2017 Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning unvested units, Maximum Awarded Units | shares	0
Granted, Maximum Awarded Units | shares	125,241
Vested, Maximum Awarded Units | shares	0
Forfeited, Maximum Awarded Units | shares	(3,623)
Ending unvested units, Maximum Awarded Units | shares	121,618
Beginning unvested units, Weighted Average Grant Date Fair Value | $ / shares	$ 0
Granted, Weighted Average Grant Date Fair Value | $ / shares	13.65
Vested, Weighted Average Grant Date Fair Value | $ / shares	0
Forfeited, Weighted Average Grant Date Fair Value | $ / shares	13.49
Ending unvested units, Weighted Average Grant Date Fair Value | $ / shares	$ 13.66
2012 Incentive Plan
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Beginning unvested units, Maximum Awarded Units | shares	499,390
Granted, Maximum Awarded Units | shares	0
Vested, Maximum Awarded Units | shares	(21,928)
Forfeited, Maximum Awarded Units | shares	(12,234)
Ending unvested units, Maximum Awarded Units | shares	465,228
Beginning unvested units, Weighted Average Grant Date Fair Value | $ / shares	$ 8.30
Granted, Weighted Average Grant Date Fair Value | $ / shares	0
Vested, Weighted Average Grant Date Fair Value | $ / shares	7.19
Forfeited, Weighted Average Grant Date Fair Value | $ / shares	8.28
Ending unvested units, Weighted Average Grant Date Fair Value | $ / shares	$ 8.35

Other Comprehensive Income (L69

Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Comprehensive Income Net Of Tax [Abstract]
Unrealized holding gains (losses) on available-for-sale securities during the period, pre-tax		$ (679)	$ (2,350)	$ 5,642	$ 6,021
Reclassification adjustment for (gains) losses included in net income, pre-tax	[1]	0	(31)	1	(72)
Net other comprehensive income (loss), pre-tax		(679)	(2,381)	5,643	5,949
Unrealized holding gains (losses) on available-for-sale securities during the period, tax		239	823	(1,975)	(2,106)
Reclassification adjustment for (gains) losses included in net income, tax	[1]	0	10	(1)	25
Net other comprehensive income (loss), tax		239	833	(1,976)	(2,081)
Unrealized holding gains (losses) on available-for-sale securities during the period, after tax		(440)	(1,527)	3,667	3,915
Reclassification adjustment for (gains) losses included in net income, after-tax	[1]	0	(21)	0	(47)
Other comprehensive income (loss), net of tax		$ (440)	$ (1,548)	$ 3,667	$ 3,868
[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, 2017	Dec. 31, 2016
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	1.25%	0.625%
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 (D71

Regulatory Capital Matters (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Common equity tier 1 capital ratio
Actual, Amount	$ 199,491	$ 180,475
Actual, Ratio	12.00%	11.69%
Requirement for Capital Adequacy Purposes, Amount	$ 74,823	$ 69,474
Requirement for Capital Adequacy Purposes, Ratio	4.50%	4.50%
Total risk based capital ratio
Actual, Amount	$ 213,792	$ 193,487
Actual, Ratio	12.86%	12.53%
Requirement for Capital Adequacy Purposes, Amount	$ 133,018	$ 123,509
Requirement for Capital Adequacy Purposes, Ratio	8.00%	8.00%
Tier 1 risk based capital ratio
Actual, Amount	$ 201,688	$ 182,635
Actual, Ratio	12.13%	11.83%
Requirement for Capital Adequacy Purposes, Amount	$ 99,763	$ 92,632
Requirement for Capital Adequacy Purposes, Ratio	6.00%	6.00%
Tier 1 leverage ratio
Actual, Amount	$ 201,688	$ 182,635
Actual, Ratio	9.70%	9.41%
Requirement for Capital Adequacy Purposes, Amount	$ 83,153	$ 77,596
Requirement for Capital Adequacy Purposes, Ratio	4.00%	4.00%
Farmers National Banc Corp
Common equity tier 1 capital ratio
Actual, Amount	$ 189,227	$ 171,064
Actual, Ratio	11.41%	11.12%
Requirement for Capital Adequacy Purposes, Amount	$ 74,622	$ 69,244
Requirement for Capital Adequacy Purposes, Ratio	4.50%	4.50%
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 107,788	$ 100,020
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	6.50%	6.50%
Total risk based capital ratio
Actual, Amount	$ 201,331	$ 181,916
Actual, Ratio	12.14%	11.82%
Requirement for Capital Adequacy Purposes, Amount	$ 132,662	$ 123,101
Requirement for Capital Adequacy Purposes, Ratio	8.00%	8.00%
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 165,827	$ 153,877
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	10.00%	10.00%
Tier 1 risk based capital ratio
Actual, Amount	$ 189,227	$ 171,064
Actual, Ratio	11.41%	11.12%
Requirement for Capital Adequacy Purposes, Amount	$ 99,496	$ 92,326
Requirement for Capital Adequacy Purposes, Ratio	6.00%	6.00%
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 132,662	$ 123,101
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	8.00%	8.00%
Tier 1 leverage ratio
Actual, Amount	$ 189,227	$ 171,064
Actual, Ratio	9.16%	8.91%
Requirement for Capital Adequacy Purposes, Amount	$ 82,612	$ 76,792
Requirement for Capital Adequacy Purposes, Ratio	4.00%	4.00%
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 103,265	$ 95,990
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, 2017	Dec. 31, 2016
Financial Assets
Securities available for sale	$ 395,235	$ 369,995
Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	395,235	369,995
Loan yield maintenance provisions	723	685
Corporate bonds
Financial Assets
Securities available for sale	1,241	1,339
Corporate bonds | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	1,241	1,339
Collateralized mortgage obligations | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	18,140	20,693
Small Business Administration
Financial Assets
Securities available for sale	15,100	16,706
Small Business Administration | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	15,100	16,706
U.S. Treasury and U.S. government sponsored entities
Financial Assets
Securities available for sale	8,708	5,921
U.S. Treasury and U.S. government sponsored entities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	8,708	5,921
State and political subdivisions
Financial Assets
Securities available for sale	184,427	155,303
State and political subdivisions | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	184,427	155,303
Mortgage-backed securities - residential
Financial Assets
Securities available for sale	167,237	169,682
Mortgage-backed securities - residential | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	167,237	169,682
Equity securities
Financial Assets
Securities available for sale	382	351
Equity securities | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	382	351
Interest rate swaps | Fair Value, Measurements, Recurring
Financial Liabilities
Derivative liabilities	723	685
Quoted Prices in Active Markets for Identical Assets (Level 1) | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	382	351
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	382	351
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	394,844	369,632
Loan yield maintenance provisions	723	685
Significant Other Observable Inputs (Level 2) | Corporate bonds | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	1,241	1,339
Significant Other Observable Inputs (Level 2) | Collateralized mortgage obligations | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	18,140	20,693
Significant Other Observable Inputs (Level 2) | Small Business Administration | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	15,100	16,706
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	8,708	5,921
Significant Other Observable Inputs (Level 2) | State and political subdivisions | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	184,427	155,303
Significant Other Observable Inputs (Level 2) | Mortgage-backed securities - residential | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	167,228	169,670
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	723	685
Significant Unobservable Inputs (Level 3) | Fair Value, Measurements, Recurring
Financial Assets
Securities available for sale	9	12
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	9	12
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		12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
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	1,165		1,165		$ 2,710
Impaired loans, allowance	77		77		249
Provision for loan losses	950	1,110	2,950	2,880	0
Troubled debt restructurings	4,900		$ 4,900		7,000
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	906		$ 906		2,000
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	170		170		727
Impaired loans, allowance	16		$ 16		$ 173
Provision for loan losses	$ 16	$ 139		$ 139

Fair Value (Details 1)

Fair Value (Details 1) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Reconciliation for all assets measured at fair value on a recurring basis using significant unobservable inputs
Beginning Balance	$ 10	$ 1,820	$ 12	$ 15
Total unrealized gains or losses:
Included in other comprehensive income	0	0	0	0
Transfers from level 2	0	0	0	1,806
Repayments, calls and maturities	(1)	(1,194)	(3)	(1,195)
Ending Balance	$ 9	$ 626	$ 9	$ 626

Fair Value (Details 2)

Fair Value (Details 2) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	$ 4,793	$ 7,338
Commercial real estate, Owner occupied | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	23	23
Other real estate owned, 1–4 family residential | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment		16
Commercial real estate, Farmland | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment		339
Commercial, Agricultural | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment		113
Residential Real Estate | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	117	77
Consumer | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	14	2
Quoted Prices in Active Markets for Identical Assets (Level 1) | Commercial real estate, Owner occupied | 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) | Other real estate owned, 1–4 family residential | 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) | 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) | Commercial, Agricultural | 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) | 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, Owner occupied | 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) | Other real estate owned, 1–4 family residential | 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) | 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) | Commercial, Agricultural | 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) | 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, Owner occupied | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment	23	23
Significant Unobservable Inputs (Level 3) | Other real estate owned, 1–4 family residential | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment		16
Significant Unobservable Inputs (Level 3) | Commercial real estate, Farmland | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment		339
Significant Unobservable Inputs (Level 3) | Commercial, Agricultural | Fair Value, Measurements, Nonrecurring
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Recorded Investment		113
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	117	77
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	$ 14	$ 2

Fair Value (Details 3)

Fair Value (Details 3) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Fair value measurements for financial instruments
Recorded Investment	$ 4,793	$ 7,338
Fair Value, Measurements, Nonrecurring | Residential Real Estate
Fair value measurements for financial instruments
Recorded Investment	117	77
Fair Value, Measurements, Nonrecurring | Consumer
Fair value measurements for financial instruments
Recorded Investment	14	2
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial real estate
Fair value measurements for financial instruments
Recorded Investment	$ 23	$ 23
Fair Value Measurements Valuation Technique(s) Description	Sales Comparison	Sales comparison
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Commercial real estate | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(24.02%)	(24.02%)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Residential Real Estate
Fair value measurements for financial instruments
Recorded Investment	$ 117	$ 77
Fair Value Measurements Valuation Technique(s) Description	Sales comparison	Sales comparison
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Residential Real Estate | Minimum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(28.20%)	(12.97%)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Residential Real Estate | Maximum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	20.17%	14.22%
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Residential Real Estate | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(12.45%)	(3.38%)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Consumer
Fair value measurements for financial instruments
Recorded Investment	$ 14	$ 2
Fair Value Measurements Valuation Technique(s) Description	Sales comparison	Sales comparison
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Consumer | Minimum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	(16.18%)	(20.00%)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Consumer | Maximum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	16.18%	20.00%
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Consumer | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent	0.00%	0.00%
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Other Real Estate Owned Residential
Fair value measurements for financial instruments
Recorded Investment		$ 16
Fair Value Measurements Valuation Technique(s) Description		Sales comparison
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Other Real Estate Owned Residential | Minimum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		(10.36%)
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Other Real Estate Owned Residential | Maximum
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		17.10%
Fair Value, Measurements, Nonrecurring | Sales Comparison Valuation | Other Real Estate Owned Residential | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		(1.90%)
Fair Value, Measurements, Nonrecurring | Quoted price for loan relationship | Commercial real estate
Fair value measurements for financial instruments
Recorded Investment		$ 339
Fair Value Measurements Valuation Technique(s) Description		Quoted price for loan relationship
Fair Value, Measurements, Nonrecurring | Quoted price for loan relationship | Commercial real estate | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		35.77%
Fair Value, Measurements, Nonrecurring | Quoted price for loan relationship | Commercial
Fair value measurements for financial instruments
Recorded Investment		$ 113
Fair Value Measurements Valuation Technique(s) Description		Quoted price for loan relationship
Fair Value, Measurements, Nonrecurring | Quoted price for loan relationship | Commercial | Weighted Average
Fair value measurements for financial instruments
Adjustment for differences between earning multiplier and comparable sales, Percent		34.98%

Fair Value (Details 4)

Fair Value (Details 4) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016	Sep. 30, 2016	Dec. 31, 2015
Financial assets
Cash and cash equivalents, Carrying Amount	$ 84,006	$ 41,778	$ 67,372	$ 56,014
Restricted stock, Carrying Amount	10,439	9,583
Loans held for sale, Carrying Amount	502	355
Loans, net, Carrying Amount	1,539,333	1,416,783
Mortgage servicing rights, Carrying Amount	1,154	854
Accrued interest receivable, Carrying Amount	6,576	5,504
Financial liabilities
Deposits, Carrying Amount	1,609,524	1,524,756
Short-term borrowings, Carrying Amount	286,088	198,460
Long-term borrowings	9,182	15,036
Accrued interest payable, Carrying Amount	696	507
Fair Value, Measurements, Recurring
Financial assets
Cash and cash equivalents, Fair Value	84,006	41,778
Loans held for sale, Fair Value	502	365
Loans, net, Fair Value	1,544,465	1,406,951
Mortgage servicing rights, Fair Value	1,154	854
Accrued interest receivable, Fair Value	6,576	5,504
Financial liabilities
Deposits, Fair Value	1,606,396	1,521,447
Short-term borrowings, Fair Value	286,088	198,460
Long-term borrowings, Fair Value	9,018	15,009
Accrued interest payable, Fair value	696	507
Fair Value, Measurements, Recurring | Level 1
Financial assets
Cash and cash equivalents, Fair Value	22,510	19,678
Loans held for sale, Fair Value	0	0
Loans, net, Fair Value	0	0
Mortgage servicing rights, Fair Value	0	0
Accrued interest receivable, Fair Value	0	0
Financial liabilities
Deposits, Fair Value	1,361,638	1,289,037
Short-term borrowings, Fair Value	0	0
Long-term borrowings, Fair Value	0	0
Accrued interest payable, Fair value	39	35
Fair Value, Measurements, Recurring | Level 2
Financial assets
Cash and cash equivalents, Fair Value	61,496	22,100
Loans held for sale, Fair Value	502	365
Loans, net, Fair Value	0	0
Mortgage servicing rights, Fair Value	1,154	854
Accrued interest receivable, Fair Value	2,235	1,924
Financial liabilities
Deposits, Fair Value	244,758	232,410
Short-term borrowings, Fair Value	286,088	198,460
Long-term borrowings, Fair Value	9,018	15,009
Accrued interest payable, Fair value	657	472
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	1,544,465	1,406,951
Mortgage servicing rights, Fair Value	0	0
Accrued interest receivable, Fair Value	4,341	3,580
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		12 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Segment Reporting Information [Line Items]
Goodwill and other intangibles	$ 45,755		$ 45,755		$ 45,154
Total assets	2,162,025		2,162,025		1,966,113
Net interest income	18,675	$ 17,193	54,579	$ 50,829
Provision for loan losses	950	1,110	2,950	2,880	0
Service fees, security gains and other noninterest income	6,058	6,485	18,000	17,168
Noninterest expense	14,926	14,377	43,536	42,093
Amortization and depreciation expense	865	848	2,632	2,359
INCOME BEFORE INCOME TAXES	7,992	7,343	23,461	20,665
Income taxes	2,009	1,967	5,985	5,471
NET INCOME	5,983	5,376	17,476	15,194
Eliminations And Others
Segment Reporting Information [Line Items]
Goodwill and other intangibles	(822)		(822)		(646)
Total assets	2,934		2,934		2,805
Net interest income	(21)	(21)	(64)	(69)
Provision for loan losses	0	0	0	0
Service fees, security gains and other noninterest income	(34)	(70)	(182)	(229)
Noninterest expense	319	267	531	1,256
Amortization and depreciation expense	13	16	37	17
INCOME BEFORE INCOME TAXES	(387)	(374)	(814)	(1,571)
Income taxes	(203)	(169)	(527)	(529)
NET INCOME	(184)	(205)	(287)	(1,042)
Trust Segment | Operating Segments
Segment Reporting Information [Line Items]
Goodwill and other intangibles	4,490		4,490		4,681
Total assets	11,031		11,031		10,980
Net interest income	29	27	81	69
Provision for loan losses	0	0	0	0
Service fees, security gains and other noninterest income	1,638	1,718	4,895	4,831
Noninterest expense	1,154	1,152	3,619	3,465
Amortization and depreciation expense	69	76	208	228
INCOME BEFORE INCOME TAXES	444	517	1,149	1,207
Income taxes	156	188	402	423
NET INCOME	288	329	747	784
Bank Segment | Operating Segments
Segment Reporting Information [Line Items]
Goodwill and other intangibles	39,382		39,382		38,235
Total assets	2,144,827		2,144,827		1,948,800
Net interest income	18,667	17,187	54,562	50,829
Provision for loan losses	950	1,110	2,950	2,880
Service fees, security gains and other noninterest income	3,974	4,276	11,895	11,020
Noninterest expense	13,110	12,622	38,304	36,312
Amortization and depreciation expense	718	666	2,196	1,845
INCOME BEFORE INCOME TAXES	7,863	7,065	23,007	20,812
Income taxes	2,031	1,900	6,068	5,501
NET INCOME	5,832	5,165	16,939	15,311
Retirement Consulting Segment | Operating Segments
Segment Reporting Information [Line Items]
Goodwill and other intangibles	2,705		2,705		2,884
Total assets	3,233		3,233		$ 3,528
Net interest income	0	0	0	0
Provision for loan losses	0	0	0	0
Service fees, security gains and other noninterest income	480	561	1,392	1,546
Noninterest expense	343	336	1,082	1,060
Amortization and depreciation expense	65	90	191	269
INCOME BEFORE INCOME TAXES	72	135	119	217
Income taxes	25	48	42	76
NET INCOME	$ 47	$ 87	$ 77	$ 141

Goodwill and Intangible Asset79

Goodwill and Intangible Assets (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Goodwill And Intangible Assets Disclosure [Abstract]
Goodwill associated with the Company's purchase of National Associates, Inc. and Farmers Trust Company	$ 38,201		$ 38,201		$ 37,164
Aggregate amortization expense	$ 379	$ 421	$ 1,108	$ 1,093

Goodwill and Intangible Asset80

Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Acquired intangible assets
Gross Carrying Amount	$ 14,415	$ 13,742
Accumulated Amortization	(6,861)	(5,752)
Customer Relationships
Acquired intangible assets
Gross Carrying Amount	7,210	7,210
Accumulated Amortization	(4,751)	(4,253)
Non-compete contracts
Acquired intangible assets
Gross Carrying Amount	430	430
Accumulated Amortization	(372)	(357)
Trade name
Acquired intangible assets
Gross Carrying Amount	520	520
Accumulated Amortization	(160)	(113)
Core Deposits
Acquired intangible assets
Gross Carrying Amount	6,255	5,582
Accumulated Amortization	$ (1,578)	$ (1,029)

Goodwill and Intangible Asset81

Goodwill and Intangible Assets (Details 1) - USD ($) $ in Thousands	Sep. 30, 2017	Jun. 30, 2017	Dec. 31, 2016
Finite Lived Intangible Assets Future Amortization Expense [Abstract]
2017 (Three months)		$ 386
2,018		1,418
2,019		1,306
2,020		1,203
2,021		1,142
Thereafter		2,099
TOTAL	$ 7,554	$ 7,554	$ 7,990

Short-term borrowings (Details

Short-term borrowings (Details Textual)	Sep. 30, 2017USD ($)Institution	Dec. 31, 2016USD ($)Institution
Short Term Debt [Line Items]
Short-term Federal Home Loan Banks advances	$ 200,000,000	$ 120,000,000
Securities sold under repurchase agreements	85,700,000	78,100,000
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	1.26%

Short-term borrowings (Details)

Short-term borrowings (Details) - Repurchase agreement - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	$ 85,738	$ 78,110
U.S. Treasury and U.S. government sponsored entities
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	5,367	6,555
State and political subdivisions
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	25,172	12,304
Mortgage-backed securities - residential
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	49,864	52,628
Collateralized mortgage obligations - residential
Assets Sold Under Agreements To Repurchase [Line Items]
Total repurchase agreements	$ 5,335	$ 6,623