City Holding (CHCO) 10-K 11 Mar 19 2018 FY Annual report Financial data

Document And Entity Information

Document And Entity Information - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Mar. 07, 2019	Jun. 30, 2018
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2018
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2018
Entity Registrant Name	CITY HOLDING CO
Entity Central Index Key	0000726854
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		16,530,297
Trading Symbol	chco
Entity Public Float			$ 1,117.1
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Assets
Cash and due from banks	$ 55,016	$ 54,450
Interest-bearing deposits in depository institutions	67,975	28,058
Cash and Cash Equivalents	122,991	82,508
Investment securities available for sale, at fair value	723,254	550,389
Investment securities held-to-maturity, at amortized cost (approximate fair value at December 31, 2018 and 2017 - $60,706 and $65,646, respectively)	60,827	64,449
Other securities	28,810	14,147
Total Investment Securities	812,891	628,985
Gross loans	3,587,608	3,127,410
Allowance for loan losses	(15,966)	(18,836)
Net Loans	3,571,642	3,108,574
Bank owned life insurance	113,544	103,440
Premises and equipment, net	78,383	72,682
Accrued interest receivable	12,424	9,223
Deferred tax asset, net	17,338	11,913
Goodwill and other intangible assets, net	122,848	78,595
Other assets	46,951	36,361
Total Assets	4,899,012	4,132,281
Deposits:
Noninterest-bearing	789,119	666,639
Interest-bearing:
Demand deposits	899,568	769,245
Savings deposits	934,218	796,275
Time deposits	1,352,654	1,083,475
Total Deposits	3,975,559	3,315,634
Short-term borrowings:
Federal Home Loan Bank advances	40,000	54,000
Securities sold under agreements to repurchase	221,911	198,219
Long-term debt	4,053	16,495
Other liabilities	56,725	45,426
Total Liabilities	4,298,248	3,629,774
Shareholders’ Equity
Preferred stock, par value $25 per share: 500,000 shares authorized; none issued	0	0
Common stock, par value $2.50 per share: 50,000,000 shares authorized; 19,047,548 shares issued at December 31, 2018 and 2017, less 2,492,403 and 3,429,519 shares in treasury, respectively	47,619	47,619
Capital surplus	169,555	140,960
Retained earnings	485,967	444,481
Treasury stock	(87,895)	(124,909)
Accumulated other comprehensive loss:
Unrealized loss on securities available-for-sale	(8,611)	(611)
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax	5,871	5,033
Total Accumulated Other Comprehensive Loss	(14,482)	(5,644)
Total Shareholders’ Equity	600,764	502,507
Total Liabilities and Shareholders’ Equity	$ 4,899,012	$ 4,132,281

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Statement of Financial Position [Abstract]
Securities held-to-maturity, Estimated Fair Value	$ 60,706	$ 65,646
Preferred stock, par value	$ 25	$ 25
Preferred stock, shares authorized	500,000	500,000
Preferred stock, shares issued	0	0
Common stock, par value	$ 2.50	$ 2.50
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	19,047,548	19,047,548
Common stock, treasury shares	2,492,403	3,429,519

Consolidated Statements Of Inco

Consolidated Statements Of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Interest Income
Interest and fees on loans	$ 142,055	$ 125,752	$ 118,138
Interest on investment securities:
Taxable	17,337	14,387	12,392
Tax-exempt	2,843	2,706	1,622
Interest Income, Deposits with Financial Institutions	1,666	85	0
Total Interest Income	163,901	142,930	132,152
Interest Expense
Interest on deposits	21,397	14,826	12,052
Interest on short-term borrowings	3,415	1,214	472
Interest on long-term debt	880	765	683
Total Interest Expense	25,692	16,805	13,207
Net Interest Income	138,209	126,125	118,945
Provision for loan losses	(2,310)	3,006	4,395
Net Interest Income After Provision for Loan Losses	140,519	123,119	114,550
Non-interest Income
Gains on sale of investment securities	0	4,476	3,513
Equity Securities, FV-NI, Unrealized Gain (Loss)	(90)
Revenue from Contract with Customer, Including Assessed Tax	57,453
Bank owned life insurance	3,090	4,212	3,326
Other income	2,962	2,956	3,195
Total Non-interest Income	60,564	63,607	58,825
Non-interest Expense
Salaries and employee benefits	54,385	51,057	50,883
Occupancy related expenses	9,323	9,557	10,119
Equipment and software related expenses	7,729	7,732	7,211
FDIC insurance expense	1,251	1,348	1,622
Advertising	2,974	2,914	2,606
Bankcard expenses	4,503	3,924	4,458
Postage, delivery, and statement mailings	2,157	2,094	2,080
Office supplies	1,319	1,437	1,364
Legal and professional fees	1,847	1,956	1,882
Telecommunications	1,750	1,988	1,813
Repossessed asset losses, net of expenses	845	735	890
Merger related costs	13,257	0	0
Other expenses	11,726	11,239	11,236
Total Non-interest Expense	113,066	95,981	96,164
Income Before Income Taxes	88,017	90,745	77,211
Income tax expense	18,015	36,435	25,083
Net Income Available to Common Shareholders	$ 70,002	$ 54,310	$ 52,128
Average shares outstanding, basic	15,421	15,412	14,900
Effect of dilutive securities	18	24	13
Average shares outstanding, diluted	15,439	15,436	14,913
Basic earnings per common share	$ 4.50	$ 3.49	$ 3.46
Diluted earnings per common share	4.49	3.48	3.45
Dividends declared per common share	$ 1.98	$ 1.78	$ 1.72
Deposit Account [Member]
Non-interest Income
Revenue from Contract with Customer, Including Assessed Tax	$ 29,704	$ 28,574	$ 26,703
Debit Card [Member]
Non-interest Income
Revenue from Contract with Customer, Including Assessed Tax	18,369	17,120	16,515
Fiduciary and Trust [Member]
Non-interest Income
Revenue from Contract with Customer, Including Assessed Tax	$ 6,529	$ 6,269	$ 5,573

Consolidated Statements Of Comp

Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Statement of Comprehensive Income [Abstract]
Net Income Available to Common Shareholders	$ 70,002	$ 54,310	$ 52,128
Available-for-Sale Securities
Unrealized (loss) gain on available-for-sale securities arising during period	(7,054)	7,396	(1,685)
Reclassification adjustment for net losses (gains)	90	(4,476)	(3,513)
Other comprehensive (loss) income related to available-for-sale securities	(6,964)	2,920	(5,198)
Defined Benefit Pension Plan
Amortization of actuarial net gains	890	849	847
Recognition of unrealized losses	(1,982)	(11)	(690)
Change in underfunded pension liability	(1,092)	838	157
Other comprehensive (loss) income before income taxes	(8,056)	3,758	(5,041)
Tax effect	1,875	(1,391)	1,861
Other comprehensive (loss) income, net of tax	(6,181)	2,367	(3,180)
Comprehensive income, net of tax	$ 63,821	$ 56,677	$ 48,948

Consolidated Statements Of Chan

Consolidated Statements Of Changes In Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Capital Surplus[Member]	Retained Earnings [Member]	Treasury Stock, Common [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Beginning balance at Dec. 31, 2015	$ 419,272	$ 46,249	$ 106,269	$ 390,690	$ (120,104)	$ (3,832)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income Available to Common Shareholders	52,128			52,128
Other comprehensive income	(3,180)					(3,180)
Cash dividends declared	(25,801)			(25,801)
Stock-based compensation expense, net	1,979		1,979
Restricted Awards Granted	39		(1,706)		1,745
Stock issued during period, value, new issues	6,864	269	6,595
Exercise of stock options	1,155		(264)		1,419
Purchase of treasury shares	(10,018)				(10,018)
Ending balance at Dec. 31, 2016	442,438	46,518	112,873	417,017	(126,958)	(7,012)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income Available to Common Shareholders	54,310			54,310
Other comprehensive income	2,367					2,367
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification | Accounting Standards Update 2018-02 [Member]	999					(999)
Cash dividends declared	(27,845)			(27,845)
Stock-based compensation expense, net	2,097		2,097
Restricted Awards Granted	0		(1,351)		1,351
Stock issued during period, value, new issues	28,408	1,101	27,307
Exercise of stock options	732		34		698
Ending balance at Dec. 31, 2017	502,507	47,619	140,960	444,481	(124,909)	(5,644)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income Available to Common Shareholders	70,002			70,002
Other comprehensive income	(6,181)					(6,181)
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification | Accounting Standards Update 2016-01 [Member]	2,657					(2,657)
Cash dividends declared	(31,173)			(31,173)
Stock-based compensation expense, net	2,151		2,151
Restricted Awards Granted	0		(1,585)		1,585
Exercise of stock options	1,164		(736)		1,900
Purchase of treasury shares	(20,271)				(20,271)
Stock Issued During Period, Value, Acquisitions	82,565		28,765		53,800
Ending balance at Dec. 31, 2018	$ 600,764	$ 47,619	$ 169,555	$ 485,967	$ (87,895)	$ (14,482)

Consolidated Statements Of Ch_2

Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Statement of Stockholders' Equity [Abstract]
Cash dividends declared	$ 1.98	$ 1.78	$ 1.72
Exercise of stock options	29,633	16,639	32,750
Stock Issued During Period, Shares, New Issues	0	440,604	107,662
Purchase of treasury shares	290,491	0	231,132

Consolidated Statements Of Cash

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Operating Activities
Net Income Available to Common Shareholders	$ 70,002	$ 54,310	$ 52,128
Adjustments to reconcile net income to net cash provided by operating activities:
Amortization and accretion	1,281	1,005	838
(Recovery of) provision for loan losses	(2,310)	3,006	4,395
Depreciation of premises and equipment	5,087	5,884	6,235
Deferred income tax expense	(1,244)	14,909	3,817
Net periodic employee benefit cost	471	298	515
Payment for Pension Benefits	(1,509)	0	0
Realized investment securities losses (gains)	90	(4,476)	(3,513)
Stock-based compensation expense	2,151	2,097	2,018
Excess Tax Benefit from Share-based Compensation, Operating Activities	(506)	(558)	0
Increase in value of bank-owned life insurance	(3,090)	(2,708)	(3,071)
Proceeds from life insurance	425	1,717	258
Originations of loans held for sale	(15,196)	(16,451)	(17,981)
Proceeds from loans held for sale	13,993	19,290	16,572
Gain on sale of loans	(351)	(516)	(374)
Asset write down	491	0	444
Change in accrued interest receivable	(1,500)	(815)	(976)
Change in other assets	(836)	1,277	(1,556)
Change in other liabilities	5,624	(426)	5,581
Net Cash Provided by Operating Activities	73,073	77,843	65,330
Investing Activities
Proceeds from sales of securities available-for-sale	0	5,776	30,850
Proceeds from maturities and calls of securities available-for-sale	88,112	86,276	78,720
Proceeds from maturities and calls of securities held-to-maturity	8,439	10,580	13,479
Purchases of securities available-for-sale	(166,226)	(187,031)	(196,150)
Purchases of securities held-to-maturity	(4,925)	0	0
Net increase in loans	(95,284)	(85,489)	(183,511)
Purchases of premises and equipment	(10,192)	(6,574)	(5,517)
Disposals of premises and equipment	3,884	3,057	836
Net Cash Used in Investing Activities	(163,966)	(173,405)	(261,293)
Financing Activities
Net increase (decrease) in noninterest-bearing deposits	32,097	(5,647)	200,984
Net increase (decrease) in interest-bearing deposits	156,302	89,644	(52,714)
Net increase in short-term borrowings	7,667	3,914	93,436
Repayments of Subordinated Debt	(16,495)
Proceeds from the Redemption of Capital Securities	495
Issuance of common stock	0	28,408	6,864
Purchases of treasury stock	(20,271)	0	(10,018)
Proceeds from exercise of stock options	1,164	732	1,155
Dividends paid	(29,583)	(27,120)	(25,718)
Net Cash Provided by Financing Activities	131,376	89,931	213,989
Increase (Decrease) in Cash and Cash Equivalents	40,483	(5,631)	18,026
Cash and cash equivalents at beginning of period	82,508	88,139	70,113
Cash and Cash Equivalents at End of Period	122,991	$ 82,508	$ 88,139
Farmers Deposit Bancorp, Inc. [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	20,691
Investing Activities
Payments to Acquire Businesses, Net of Cash Acquired	(20,691)
Poage Bankshares, Inc. [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	(32,917)
Investing Activities
Payments to Acquire Businesses, Net of Cash Acquired	$ 32,917

Consolidated Statements Of Ca_2

Consolidated Statements Of Cash Flows (Parenthetical) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)
Farmers Deposit Bancorp, Inc. [Member]
Business Acquisition [Line Items]
Cash Acquired from Acquisition	$ 4,209
Poage Bankshares, Inc. [Member]
Business Acquisition [Line Items]
Cash Acquired from Acquisition	$ 34,288

Summary Of Significant Accounti

Summary Of Significant Accounting And Reporting Policies	12 Months Ended
	Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Summary Of Significant Accounting And Reporting Policies	SUMMARY OF SIGNIFICANT ACCOUNTING AND REPORTING POLICIES Summary of Significant Accounting and Reporting Policies: The accounting and reporting policies of City Holding Company and its subsidiaries (the “Company”) conform with U. S. generally accepted accounting principles and require management to make estimates and develop assumptions that affect the amounts reported in the financial statements and related footnotes. Actual results could differ from management’s estimates. The following is a summary of the more significant policies. Principles of Consolidation: The consolidated financial statements include the accounts of City Holding Company and its wholly owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in the consolidated financial statements. The Company determines whether it has a controlling financial interest in an entity by first evaluating whether the entity is a voting interest entity or a variable interest entity in conformity with U. S. generally accepted accounting principles. Voting interest entities are entities in which the total equity investment at risk is sufficient to enable the entity to finance itself independently and provides the equity holders with the obligation to absorb losses, the right to receive residual returns and the right to make decisions about the entity’s activities. The Company consolidates voting interest entities in which it has all, or at least a majority of, the voting interest. As defined in applicable accounting standards, variable interest entities (VIEs) are entities that lack one or more of the characteristics of a voting interest entity. A controlling financial interest in a VIE is present when an enterprise has both the power to direct the activities of the VIE that most significantly impact the VIE’s economic performance and an obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. The enterprise with a controlling financial interest, known as the primary beneficiary, consolidates the VIE. The Company’s wholly owned subsidiaries, City Holding Capital Trust III and Town Square Statutory Trust I, are VIEs for which the Company is not the primary beneficiary. Accordingly, the accounts of these entities are not included in the Company’s consolidated financial statements. Certain amounts in the prior year financial statements have been reclassified to conform to the current year presentation. Such reclassifications had no impact on total shareholders’ equity or net income for any period. The Company adopted Accounting Standards Update ("ASU") No. 2018-02, "Income Statement—Reporting Comprehensive Income (Topic 220): Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income" in 2017. This amendment permits entities to reclassify tax effects stranded in accumulated other comprehensive income as a result of the Tax Cuts and Jobs Act ("TCJA") to retained earnings. The reduction in the corporate tax rate from 35% to 21% resulted in $1.0 million reclassified from other comprehensive income to retained earnings on the consolidated balance sheet at December 31, 2017. The Company also adopted ASU No. 2016-01, "Financial Instruments—Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities" in 2018. This standard makes several modifications to Subtopic 825-10 including the elimination of the available-for-sale classification of equity investments, and requires equity investments with readily determinable fair values to be measured at fair value with changes in fair value recognized in net income. During the year ended December 31, 2018, a $0.1 million loss was recognized in non-interest income in the consolidated statements of income as a result of the change in the fair value of equity and perpetual preferred securities due to the adoption of ASU 2016-01. Additionally, $2.7 million , net of deferred taxes, was reclassified from other comprehensive income to retained earnings on the consolidated balance sheets to recognize the prior period unrealized gain position of these securities. Description of Principal Markets and Services: The Company is a registered financial holding company under the Bank Holding Company Act headquartered in Charleston, West Virginia, and conducts its principal activities through its wholly-owned subsidiary, City National Bank of West Virginia (“City National”). City National is a retail and consumer-oriented community bank with 100 banking offices in West Virginia, Kentucky, Virginia and southeastern Ohio. City National provides credit, deposit, and trust and investment management services to its customers. In addition to its branch network, City National's delivery channels include automated-teller-machines ("ATMs"), interactive-teller-machines ("ITMs"), mobile banking, debit cards, interactive voice response systems and Internet technology. The Company conducts its business activities through one reportable business segment - community banking. Cash and Due from Banks: The Company considers cash, due from banks, and interest-bearing deposits in depository institutions as cash and cash equivalents. City National is required to maintain an average reserve balance with the Federal Reserve Bank of Richmond to compensate for services provided by the Federal Reserve and to meet statutory required reserves for demand deposits. Securities: Management determines the appropriate classification of securities at the time of purchase. If management has the intent and the Company has the ability at the time of purchase to hold debt securities to maturity, they are classified as investment securities held-to-maturity and are stated at amortized cost, adjusted for amortization of premiums and accretion of discounts. Debt securities which the Company may not hold to maturity are classified as investment securities available-for-sale along with the Company’s investment in equity securities. Securities available-for-sale are carried at fair value, with the unrealized gains and losses, net of tax, reported in comprehensive income. Securities classified as available-for-sale include securities that management intends to use as part of its asset/liability management strategy and that may be sold in response to changes in interest rates, resultant prepayment risk, and other factors. The Company utilizes a third party pricing service provider to value its investment portfolio. Annually, the Company obtains an independent auditor’s report from its third party pricing service provider regarding its controls over valuation of investment securities. Although an unqualified opinion regarding the design and operating effectiveness of controls was issued, the report did contain caveats and disclaimers regarding the pricing information, such as the Company should review market values for reasonableness. On a quarterly basis, the Company reprices its debt securities with a third party that is independent of the primary pricing service provider to verify the reasonableness of the fair values. Also, on a quarterly basis, the Company performs a review of investment securities to determine if any unrealized losses are indicative that investment securities are other than temporarily impaired. Management considers the following, among other things, in its determination of the nature of the unrealized losses: (i) the length of time and the extent to which the fair value has been less than cost; (ii) the financial condition, capital strength, and near–term (within 12 months) prospects of the issuer, including any specific events which may influence the operations of the issuer such as changes in technology that may impair the earnings potential of the investment or the discontinuance of a segment of the business that may affect the future earnings potential; (iii) the historical volatility in the market value of the investment and/or the liquidity or illiquidity of the investment; (iv) adverse conditions specifically related to the security, an industry, or a geographic area; and (v) the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. The Company continues to actively monitor the market value of these investments along with the financial strength of the issuers behind these securities, as well as its entire investment portfolio. The specific identification method is used to determine the cost basis of securities sold. Certain investment securities that do not have readily determinable fair values and for which the Company does not exercise significant influence are carried at cost and classified as other investment securities on the Consolidated Balance Sheets. These cost-method investments are reviewed for impairment at least annually or sooner if events or changes in circumstances indicate the carrying value may not be recoverable. Loans: Loans, excluding previously securitized loans, which are discussed separately below, are reported at the principal amount outstanding, net of unearned income. Portfolio loans include those for which management has the intent and the Company has the ability to hold for the foreseeable future, or until maturity or payoff. The foreseeable future is based upon management’s judgment of current business strategies and market conditions, the type of loan, asset/liability management, and liquidity. Interest income on loans is accrued and credited to operations based upon the principal amount outstanding, using methods that generally result in level rates of return. Loan origination fees, and certain direct costs, are deferred and amortized as an adjustment to the yield over the term of the loan. The accrual of interest income generally is discontinued when a loan becomes 90 days past due as to principal or interest for all loan types. However, any loan may be placed on non-accrual status if the Company receives information that indicates that it is probable a borrower will be unable to meet the contractual terms of their respective loan agreement. Other indicators considered for placing a loan on non-accrual status include the borrower’s involvement in bankruptcies, foreclosures, repossessions, litigation and any other situation resulting in doubt as to whether full collection of contractual principal and interest is attainable. When interest accruals are discontinued, unpaid interest recognized in income in the current year is reversed, and interest accrued in prior years is charged to the allowance for loan losses. Management may elect to continue the accrual of interest when the estimated net realizable value of collateral exceeds the principal balance and related accrued interest, and the loan is in process of collection. Generally for all loan classes, payments during the period the loan is non-performing are recorded on a cash basis. Payments received on nonperforming loans are typically applied directly against the outstanding principal balance until the loan is fully repaid. Generally, loans are restored to accrual status when the obligation is brought current, has performed in accordance with the contractual terms for a reasonable period of time, and the ultimate collectability of the total contractual principal and interest is no longer in doubt. Generally, all loan types are considered past due when the contractual terms of a loan are not met and the borrower is 30 days or more past due on a payment. Furthermore, residential and home equity loans are generally subject to charge-off when the loan becomes 120 days past due, depending on the estimated fair value of the collateral less cost to dispose, versus the outstanding loan balance. Commercial loans are generally charged off when the loan becomes 120 days past due and consumer loans are generally charged off when the loan becomes 120 days past due. Acquired Loans: In determining the estimated fair value of the acquired loans, management considered several factors, such as estimated future credit losses, estimated prepayments, remaining lives of the acquired loans, estimated value of the underlying collateral and the present value of the cash flows expected to be received. For smaller loans not specifically reviewed, management grouped the loans into their respective homogeneous loan pool and applied a loss estimate accordingly. Acquired loans are accounted for using one of the two following accounting standards: (1) ASC Topic 310-20 is used to value loans that do not have evidence of credit quality deterioration. For these loans, the difference between the fair value of the loan and the amortized cost of the loan is amortized or accreted into income using the interest method. (2) ASC Topic 310-30 is used to value loans that have evidence of credit quality deterioration. For these loans, the expected cash flows that exceed the fair value of the loan represent the accretable yield, which is recognized as interest income on a level-yield basis over the expected cash flow periods of the loans. The non-accretable difference represents the difference between the contractually required principal and interest payments and the cash flows expected to be collected based upon management’s estimation. Subsequent decreases in the expected cash flows will require the Company to evaluate the need for additions to the Company’s allowance for loan losses. Subsequent increases in the expected cash flows will result in a reversal of the provision for loan losses to the extent of prior charges with a corresponding adjustment to the accretable yield, which will result in the recognition of additional interest income over the remaining lives of the loans. Allowance for Loan Losses: The allowance for loan losses is maintained at a level that represents management’s best estimate of probable losses in the loan portfolio. Management’s determination of the appropriateness of the allowance for loan losses is based upon an evaluation of individual credits in the loan portfolio, historical loan loss experience, current economic conditions, and other relevant factors. This determination is inherently subjective, as it requires material estimates including the amounts and timing of future cash flows expected to be received on impaired loans that may be susceptible to significant change. These evaluations are conducted at least quarterly and more frequently if deemed necessary. The allowance for loan losses related to loans considered to be impaired is generally evaluated based on the discounted cash flows using the impaired loan's initial effective interest rate or the fair value of the collateral for certain collateral dependent loans. Loan losses are charged against the allowance and recoveries of amounts previously charged off are credited to the allowance. A provision for loan losses is charged to operations based on management’s periodic evaluation of the appropriateness of the allowance after considering factors noted above, among others. In evaluating the appropriateness of its allowance for loan losses, the Company stratifies the loan portfolio into six major groupings, including commercial real estate, commercial and industrial, residential real estate, home equity, consumer and DDA overdrafts. Historical loss experience, as adjusted, is applied to the then outstanding balance of loans in each classification to estimate probable losses inherent in each segment of the portfolio. Historical loss experience is adjusted using a systematic weighted probability of potential risk factors that could result in actual losses deviating from prior loss experience. Risk factors considered by the Company in completing this analysis include: (1) unemployment and economic trends in the Company’s markets, (2) concentrations of credit, if any, among any industries, (3) trends in loan growth, loan mix, delinquencies, losses or credit impairment, (4) adherence to lending policies and others. Each risk factor is designated as low, moderate/increasing, or high based on the Company’s assessment of the risk of loss associated with each factor. Each risk factor is then weighted to consider inherent risk in the portfolio. Additionally, all commercial loans within the portfolio are subject to internal risk grading. Risk grades are generally assigned by the primary lending officer and are periodically evaluated by the Company’s internal loan review process. Based on an individual loan’s risk grade, estimated loss percentages are applied to the outstanding balance of the loan to determine the amount of probable loss. Bank Owned Life Insurance: The Company has purchased life insurance on certain executive officers and employees. The Company receives the cash surrender value of each policy upon its termination or benefits are payable upon the death of the insured. These policies are recorded on the Consolidated Balance Sheets at their net cash surrender value. Changes in the net cash surrender value are recognized in Bank Owned Life Insurance in the Consolidated Statements of Income. Premises and Equipment: Premises and equipment are stated at cost less accumulated depreciation. Depreciation is computed primarily by the straight-line method over the estimated useful lives of the assets. Depreciation of leasehold improvements is computed using the straight-line method over the lesser of the term of the respective lease or the estimated useful life of the respective asset. Maintenance and repairs are charged to expense as incurred, while improvements that extend the useful life of premises and equipment are capitalized and depreciated over the estimated remaining life of the asset. Other Real Estate Owned: Other real estate owned (“OREO”) is comprised principally of commercial and residential real estate properties obtained in partial or total satisfaction of loan obligations. OREO acquired in settlement of indebtedness is included in Other Assets at the lower of estimated fair value of the asset, less estimated selling costs or the carrying amount of the loan. Changes to the value subsequent to transfer are recorded in non-interest expense, along with direct operating expenses. Gains or losses not previously recognized from sales of OREO are recognized in non-interest expense on the date of the sale. As of December 31, 2018 and 2017 , the amount of OREO included in Other Assets was $4.6 million and $3.6 million , respectively. Goodwill and Other Intangible Assets: Goodwill is the excess of the cost of an acquisition over the fair value of tangible and intangible assets acquired. Goodwill is not amortized. Intangible assets represent purchased assets that also lack physical substance, but can be separately distinguished from goodwill because of contractual or other legal rights or because the asset is capable of being sold or exchanged either on its own or in combination with a related contract, asset or liability. Intangible assets with determinable useful lives, such as core deposits, are amortized over their estimated useful lives. The Company performs an annual review for impairment in the recorded value of goodwill and indefinite lived intangible assets. Goodwill is tested for impairment between the annual tests if an event occurs or circumstances change that more than likely reduce the fair value of a reporting unit below its carrying value. An indefinite-lived intangible asset is tested for impairment between the annual tests if an event occurs or circumstances change indicating that the asset might be impaired. Securities Sold Under Agreements to Repurchase: Securities sold under agreements to repurchase are accounted for as collateralized financing transactions and are recorded at the amounts at which the securities were sold plus accrued interest. Securities sold primarily consists of U.S. government, federal agency, and municipal securities pledged as collateral under these financing arrangements and cannot be repledged or sold, unless replaced by the secured party. Derivative Financial Instruments: Derivative instruments are carried at fair value in the Company’s financial statements. The accounting for changes in the fair value of a derivative instrument is determined by whether it has been designated and qualifies as part of a hedging relationship, and further, by the type of hedging relationship. The Company primarily utilizes derivatives with commercial banking customers to facilitate their interest rate management strategies and the changes in fair value of those instruments are recognized in other non-interest income during the period of the change. Trust Assets: Assets held in a fiduciary or agency capacity for customers are not included in the accompanying financial statements since such items are not assets of the Company. Income Taxes: The consolidated provision for income taxes is based upon reported income and expense. Deferred income taxes are provided for temporary differences between financial reporting and tax bases of assets and liabilities, computed using enacted tax rates. The income tax effects related to settlements of share-based compensation awards are reported in earnings as an increase (or decrease) to income tax expense. The Company files a consolidated income tax return. The respective subsidiaries generally provide for income taxes on a separate return basis and remit amounts determined to be currently payable to the Parent Company. The Company and its subsidiaries are subject to examinations and challenges from federal and state taxing authorities regarding positions taken in returns. Uncertain tax positions are initially recognized in the consolidated financial statements when it is more likely than not the position will be sustained upon examination. These positions are initially and subsequently measured as the largest amount of tax benefit that is greater than 50% likely of being realized upon ultimate settlement with the taxing authority and assuming full knowledge of the position and all relevant facts by the taxing authority. The Company invests in certain limited partnerships that operate qualified low-income housing tax credit developments. These investments are considered variable interest entities for which the Company is not the primary beneficiary. The tax credits are reflected in the Consolidated Statements of Income as a reduction in income tax expense. The unamortized amount of the investments is recorded within Other Assets within the Consolidated Balance Sheets. The Company’s investments in affordable housing limited partnerships were $5.4 million and $1.3 million at December 31, 2018 and 2017 , respectively. Advertising Costs: Advertising costs are expensed as incurred. Stock-Based Compensation: Compensation expense related to stock options and restricted stock awards issued to employees is based upon the fair value of the award at the date of grant. The fair value of stock options is estimated utilizing a Black Scholes pricing model, while the fair value of restricted stock awards is based upon the stock price at the date of grant. Compensation expense is recognized on a straight line basis over the vesting period for options and the respective period for stock awards. Forfeitures are recognized as they occur, rather than estimated over the life of the award. Basic and Diluted Earnings per Common Share: Basic earnings per share is computed by dividing net income by the weighted-average number of shares of common stock outstanding, excluding participating securities. Diluted earnings per share is computed by dividing net income by the weighted-average number of shares outstanding, excluding participating securities, increased by the number of shares of common stock which would be issued assuming the exercise of stock options and other common stock equivalents. Statements of Cash Flows: Cash paid for interest, including interest paid on long-term debt and trust preferred securities, was $24.8 million , $16.4 million , and $13.1 million in 2018 , 2017 , and 2016 , respectively. During 2018 , 2017 and 2016 , the Company paid $20.8 million , $22.6 million , and $16.3 million , respectively, for income taxes.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	12 Months Ended
	Dec. 31, 2018
Recent Accounting Pronouncements [Abstract]
New Accounting Pronouncements and Changes in Accounting Principles [Text Block]	NOTE TWO – RECENT ACCOUNTING PRONOUNCEMENTS Recently Adopted: Revenue Recognition In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers (Topic 606)." This standard clarifies the principles for recognizing revenue and developed a common revenue standard. The core principle of the standard is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. To achieve that core principle, an entity should apply the following steps: (i) identify the contract or contracts with a customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract and (v) recognize revenue when (or as) the entity satisfies a performance obligation. The FASB also issued several amendments to the standard. In April 2016, the FASB issued ASU No. 2016-10 which clarifies identifying performance obligations and the licensing implementation guidance aspects of Topic 606 while retaining the related principles for those areas. In September 2017, the FASB issued ASU No. 2017-13 which reflects the SEC staff announcement that it would not object when certain public business entities (PBEs) elect to use the non-PBE effective dates solely to adopt the new standards on revenue (ASC 606) and leases (ASC 842). The Company adopted these standards effective January 1, 2018 using the modified retrospective approach, but did not record a cumulative effect adjustment to opening retained earnings given the immaterial impact. As part of the adoption, the Company evaluated the terms of the contracts that supported each of the revenue streams that were within the scope of ASU 2014-09 and determined that the adoption did not significantly change the way the Company recognizes revenue from each stream. See Note Twenty Four . Others In January 2017, the FASB issued ASU No. 2017-01, "Business Combinations (Topic 805): Clarifying the Definition of a Business." This amendment clarifies the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This ASU became effective for the Company on January 1, 2018. The adoption of ASU No. 2017-01 did not have a material impact on the Company's financial statements. In March 2017, the FASB issued ASU No. 2017-07, "Compensation—Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost." This amendment requires that an employer disaggregate the service cost component from the other components of net benefit cost and also provides explicit guidance on how to present the service cost component and the other components of net benefit cost in the income statement. This ASU became effective for the Company on January 1, 2018. The adoption of ASU No. 2017-07 did not have a material impact on the Company's financial statements. In May 2017, the FASB issued ASU No. 2017-09, "Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting." This amendment provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in ASU No. 2016-09. This ASU became effective for the Company on January 1, 2018. The adoption of ASU No. 2017-09 did not have a material impact on the Company’s financial statements. Pending Adoption: Leases In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842).” This standard requires organizations to recognize lease assets and lease liabilities on the balance sheet and disclose key information about leasing requirements for leases that were historically classified as operating leases under previous generally accepted accounting principals. In July 2018, the FASB issued ASU No. 2018-10, "Codification Improvements to Topic 842, Leases." This amendment provides improvements to specific sections of previously issued lease guidance, including a package of three practical expedients regarding the reassessment of prior period leases. In July 2018, the FASB issued ASU No. 2018-11, "Leases (Topic 842): Targeted Improvements." This amendment offers a practical expedient that allows the Company to recognize the prior period balance sheet impacts in the period of adoption and will not require adjustments to the prior period financial statements when adopting ASU No. 2016-02 described above. In December 2018, the FASB issued ASU No. 2018-20, “Leases (Topic 842): Narrow-Scope Improvements for Lessors.” This ASU clarifies sales taxes and other taxes collected from lessees, certain lessor costs, and recognition of variable payments for contracts with lease and nonlease components. These ASUs became effective for the Company for interim and annual periods on January 1, 2019. The Company's evaluation indicates that the adoption of these ASUs had an immaterial impact on the Company's consolidated balance sheet. CECL In June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." This standard replaces the incurred loss impairment methodology in current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The amendments in this update require a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The new current expected credit losses model ("CECL") will apply to the allowance for loan losses, available-for-sale and held-to-maturity debt securities, purchased financial assets with credit deterioration and certain off-balance sheet credit exposures. In November 2018, the FASB issued ASU No. 2018-19, " Codification Improvements to Topic 326, Financial Instruments—Credit Losses." This amendment clarifies the scope of the guidance in ASU No. 2016-13. These ASUs will become effective for the Company for interim and annual periods on January 1, 2020. Management is currently evaluating the potential impact of these ASUs on the Company's financial statements. Others In January 2017, the FASB issued ASU No. 2017-04, "Intangibles—Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment." This amendment simplifies the measurement of goodwill by eliminating Step 2 from the goodwill impairment test. This ASU will become effective for the Company on January 1, 2020. The adoption of ASU No. 2017-04 is not expected to have a material impact on the Company's financial statements. In March 2017, the FASB issued ASU No. 2017-08, "Receivables—Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities." The amendments in this update shorten the amortization period for certain callable debt securities held at a premium and require the premium to be amortized to the earliest call date. This ASU became effective for the Company on January 1, 2019. The adoption of ASU No. 2017-08 is not expected to have a material impact on the Company's financial statements. In August 2017, the FASB issued ASU No. 2017-12, "Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities." This amendment expands and refines hedge accounting for both nonfinancial and financial risk components and aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. This ASU became effective for the Company on January 1, 2019. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's financial statements. In August 2018, the FASB issued ASU No. 2018-13, "Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement." This amendment removes, modifies, and clarifies the disclosure requirements on fair value measurements in Topic 820, Fair Value Measurement. This ASU will become effective for the Company on January 1, 2020. The adoption of ASU No. 2018-13 is not expected to have a material impact on the Company's financial statements. In August 2018, the FASB issued ASU No. 2018-14, "Compensation-Retirement Benefits-Defined Benefit Plans-General (Subtopic 715-20): Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans." This amendment removes, modifies, and clarifies certain disclosure requirements for defined benefit plans and other post-employment benefit plans. This ASU will become effective for the Company on January 1, 2021. The adoption of ASU No. 2018-14 is not expected to have a material impact on the Company's financial statements. In October 2018, the FASB issued ASU No. 2018-17, " Consolidation (Topic 810): Targeted Improvements to Related Party Guidance for Variable Interest Entities." This amendment simplifies the analysis of fees paid to decision makers or service providers in determining variable interest entities. This ASU will become effective for the Company on January 1, 2020. The adoption of ASU No. 2018-17 is not expected to have a material impact on the Company's financial statements. In October 2018, the FASB issued ASU No. 2018-16, "Derivatives and Hedging (Topic 815): Inclusion of the Secured Overnight Financing Rate (SOFR) Overnight Index Swap (OIS) Rate as a Benchmark Interest Rate for Hedge Accounting Purposes." This amendment permits the use of the OIS rate based on SOFR as a U.S. benchmark interest rate for hedge accounting purposes under Topic 815 in addition to the UST, the LIBOR swap rate, the OIS rate based on the Federal Funds Effective Rate, and the SIFMA Municipal Swap Rate. This ASU became effective for the Company on January 1, 2019. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's financial statements.

Acquisitions and Preliminary Pu

Acquisitions and Preliminary Purchase Price Allocation Acquisitions and Preliminary Purchase Price Allocation	12 Months Ended
	Dec. 31, 2018
Business Combinations [Abstract]
Acquisitions and Preliminary Purchase Price Allocation	ACQUISITIONS AND PRELIMINARY PURCHASE PRICE ALLOCATION On December 7, 2018, the Company acquired 100% of the outstanding common stock of Poage Bankshares, Inc. , the parent company of Town Square Bank (collectively, "Poage"). The acquisition of Poage was structured as a stock transaction in which the Company issued approximately 1.1 million shares, valued at approximately $82.6 million , or $24.22 per share of Poage common stock. On December 7, 2018, the Company acquired 100% of the outstanding common stock of Farmers Deposit Bancorp, Inc. , the parent company of Farmers Deposit Bank (collectively, "Farmers Deposit"). The acquisition of Farmers Deposit was structured as a cash transaction valued at $24.9 million , or $1,174.14 per share of Farmers Deposit common stock. The Company accounted for both acquisitions using the acquisition method pursuant to " Topic 805 Business Combinations " of the FASB Accounting Standards Codification. The acquisition method requires the acquirer to recognize the assets acquired and the liabilities assumed at their fair values as of the acquisition date. The following table summarizes the estimated fair value of the assets acquired and liabilities assumed as of the date of acquisition (in thousands): Farmers Deposit Poage Total Consideration: Cash $ 24,900 $ 16 $ 24,916 Common stock — 82,565 82,565 Stock option buyout — 1,355 1,355 24,900 83,936 108,836 Identifiable assets: Cash and cash equivalents 4,209 34,288 38,497 Investment securities 46,235 72,321 118,556 Loans 58,477 304,023 362,500 Bank owned life insurance — 7,439 7,439 Premises and equipment 768 4,547 5,315 Deferred tax assets, net (188 ) 2,300 2,112 Other assets 2,302 8,799 11,101 Total identifiable assets 111,803 433,717 545,520 Identifiable liabilities: Deposits 92,241 379,285 471,526 Short-term borrowings 2,025 — 2,025 Long-term debt — 4,053 4,053 Other liabilities 709 3,130 3,839 Total identifiable liabilities 94,975 386,468 481,443 Net identifiable assets 16,828 47,249 64,077 Goodwill 4,738 28,633 33,371 Core deposit intangible 3,334 8,054 11,388 $ 24,900 $ 83,936 $ 108,836 Acquired Loans The following table presents information regarding the purchased credit-impaired and noncredit-impaired loans acquired in conjunction with both acquisitions (in thousands): Farmers Deposit Poage Total Acquired Credit-Impaired Contractually required principal and interest $ — $ 25,315 $ 25,315 Contractual cash flows not expected to be collected (non-accretable difference) — (13,977 ) (13,977 ) Expected cash flows — 11,338 11,338 Interest component of expected cash flows (accretable difference) — (2,375 ) (2,375 ) Estimated fair value of purchased credit impaired loans acquired $ — $ 8,963 $ 8,963 Acquired NonCredit-Impaired Outstanding balance $ 58,949 $ 295,425 $ 354,374 Less: fair value adjustment (472 ) (365 ) (837 ) Fair value of acquired noncredit-impaired loans $ 58,477 $ 295,060 $ 353,537 Acquired Deposits The fair values of non-time deposits approximated their carrying value at the acquisition date. For time deposits, the fair values were estimated based on discounted cash flows, using interest rates that are currently being offered compared to the contractual interest rates. Based on this analysis, management recorded a premium on time deposits acquired of $0.1 million and $1.7 million for the Farmers Deposit and Poage acquisitions, respectively, each of which is being amortized over 5 years. Core Deposit Intangible The Company believes that the customer relationships with the deposits acquired have an intangible value. In connection with the acquisitions, the Company recorded a core deposit intangible asset of $3.3 million and $8.1 million for Farmers Deposit and Poage, respectively. Each of the core deposit intangible assets represent the value that the acquiree had with their deposit customers. The fair value was estimated based on a discounted cash flow methodology that considered type of deposit, deposit retention and the cost of the deposit base. The core deposit intangibles are being amortized over 10 years. Goodwill Under GAAP, management has up to twelve months following the date of the acquisition to finalize the fair value of acquired assets and liabilities. The measurement period ends as soon as the Company receives information it was seeking about facts and circumstances that existed as of the acquisition date or learns more information is not obtainable. Any subsequent adjustments to the fair value of the acquired assets and liabilities, intangible assets or other purchase accounting adjustments will result in adjustments to the goodwill recorded. Given the form of the respective transactions, the $4.7 million goodwill preliminarily recorded in conjunction with the Farmers Deposit acquisition is expected to be deductible for tax purposes, while the $28.6 million goodwill preliminarily recorded in conjunction with the Poage acquisition is not expected to be deductible for tax purposes. Merger Related Costs During the year ended December 31, 2018, the Company incurred $13.3 million of merger-related costs in connection with the acquisitions of Farmers Deposit and Poage. These costs were primarily for severance ( $3.2 million ), professional fees ( $3.7 million ) and data processing costs ( $5.2 million ). Also included in merger related costs were asset write-down charges of $0.5 million , pertaining to the two existing City National branches that will be merged into existing former Poage branches during 2019.

Restrictions On Cash Due From B

Restrictions On Cash Due From Banks	12 Months Ended
	Dec. 31, 2018
Restricted Cash and Investments [Abstract]
Restrictions On Cash Due From Banks	RESTRICTIONS ON CASH AND DUE FROM BANKS City National is required to maintain an average reserve balance with the Federal Reserve Bank of Richmond to compensate for services provided by the Federal Reserve and to meet statutory required reserves for demand deposits. The average amounts of the reserve balances for the years ended December 31, 2018 and 2017 were approximately $40.6 million and $37.8 million , respectively.

Investments

Investments	12 Months Ended
	Dec. 31, 2018
Investments [Abstract]
Investments	INVESTMENTS The aggregate carrying and approximate market values of investment securities follow (in thousands). Fair values are based on quoted market prices, where available. If quoted market prices are not available, fair values are based on quoted market prices of comparable financial instruments. December 31, 2018 December 31, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Securities available-for-sale: U.S. Treasuries and U.S. government agencies $ 5,713 $ 20 $ — $ 5,733 $ 2 $ — $ — $ 2 Obligations of states and political subdivisions 128,089 1,033 1,052 128,070 94,552 2,051 407 96,196 Mortgage-backed securities: U.S. government agencies 561,799 1,950 12,991 550,758 425,559 1,093 7,305 419,347 Private label 11,948 95 — 12,043 649 3 — 652 Trust preferred securities 4,774 25 — 4,799 4,764 26 54 4,736 Corporate securities 16,795 30 167 16,658 21,916 475 123 22,268 Total Debt Securities 729,118 3,153 14,210 718,061 547,442 3,648 7,889 543,201 Marketable equity securities — — — — 2,136 3,563 — 5,699 Certificates of deposit held for investment 3,735 — — 3,735 — — — — Investment funds 1,525 — 67 1,458 1,525 — 36 1,489 Total Securities Available-for-Sale $ 734,378 $ 3,153 $ 14,277 $ 723,254 $ 551,103 $ 7,211 $ 7,925 $ 550,389 Securities held-to-maturity: U.S. government agencies $ 56,827 $ 173 $ 294 $ 56,706 $ 60,449 $ 1,222 $ 25 $ 61,646 Trust preferred securities 4,000 — — 4,000 4,000 — — 4,000 Total Securities Held-to-Maturity $ 60,827 $ 173 $ 294 $ 60,706 $ 64,449 $ 1,222 $ 25 $ 65,646 Other investment securities: Marketable equity securities $ 10,313 $ — $ — $ 10,313 $ — $ — $ — $ — Non-marketable equity securities $ 18,497 $ — $ — $ 18,497 $ 14,147 $ — $ — $ 14,147 Total Other Investment Securities $ 28,810 $ — $ — $ 28,810 $ 14,147 $ — $ — $ 14,147 The Company's mortgage-backed U.S. government agency securities consist of both residential and commercial securities, all of which are guaranteed by Fannie Mae ("FNMA"), Freddie Mac ("FHLMC"), or Ginnie Mae ("GNMA"). Marketable equity securities consist of investments made by the Company in equity positions of various community banks. Included within this portfolio are ownership positions in the following community bank holding companies: First National Corporation (FXNC) ( 4% ) and Eagle Financial Services, Inc. (EFSI) ( 1.5% ). Securities with limited marketability, such as stock in the Federal Reserve Bank ("FRB") or the Federal Home Loan Bank ("FHLB"), are carried at cost and are reported as non-marketable equity securities in the table above. The Company's certificates of deposit consist of domestically issued certificates of deposits in denominations of less than the FDIC insurance limit of $250,000. At December 31, 2018 and 2017 , there were no securities of any non-governmental issuer whose aggregate carrying value or estimated fair value exceeded 10% of shareholders' equity. Certain investment securities owned by the Company were in an unrealized loss position (i.e., amortized cost basis exceeded the estimated fair value of the securities) as of December 31, 2018 and 2017 . The following table shows the gross unrealized losses and fair value of the Company’s investments aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position (in thousands): December 31, 2018 Less Than Twelve Months Twelve Months or Greater Total Estimated Fair Value Unrealized Loss Estimated Fair Value Unrealized Loss Estimated Fair Value Unrealized Loss Securities available-for-sale: Obligations of states and political subdivisions $ 11,837 $ 272 $ 22,068 $ 780 $ 33,905 $ 1,052 Mortgage-backed securities: U.S. Government agencies 84,975 1,593 282,560 11,398 367,535 12,991 Corporate securities 12,995 167 — — 12,995 167 Investment funds 1,500 67 — — 1,500 67 Total available-for-sale $ 111,307 $ 2,099 $ 304,628 $ 12,178 $ 415,935 $ 14,277 Securities held-to-maturity: Mortgage-backed securities: U.S. Government agencies $ 28,274 $ 126 $ 5,960 $ 168 $ 34,234 $ 294 Total held-to-maturity $ 28,274 $ 126 $ 5,960 $ 168 $ 34,234 $ 294 December 31, 2017 Less Than Twelve Months Twelve Months or Greater Total Estimated Fair Value Unrealized Loss Estimated Fair Value Unrealized Loss Estimated Fair Value Unrealized Loss Securities available-for-sale: Obligations of states and political subdivisions $ 4,913 $ 28 $ 19,440 $ 379 $ 24,353 $ 407 Mortgage-backed securities: U.S. Government agencies 172,807 1,887 140,226 5,418 313,033 7,305 Trust preferred securities 4,475 54 — — 4,475 54 Corporate securities 3,357 49 2,350 74 5,707 123 Investment funds 1,500 36 — — 1,500 36 Total available-for-sale $ 187,052 $ 2,054 $ 162,016 $ 5,871 $ 349,068 $ 7,925 Securities held-to-maturity: Mortgage-backed securities: U.S. Government agencies $ 7,182 $ 25 $ — $ — $ 7,182 $ 25 Total held-to-maturity $ 7,182 $ 25 $ — $ — $ 7,182 $ 25 During the years ended December 31, 2018 and 2017, the Company had no credit-related net investment impairment losses. During the year ended December 31, 2016, the Company recorded $0.5 million in credit-related net investment impairment losses. The charges deemed to be other-than-temporary were related to pooled bank trust preferred securities and were based on the Company’s quarterly reviews of its investment securities for indications of losses considered to be other-than-temporary. At December 31, 2018 , the cumulative amount of credit-related investment impairment losses that have been recognized by the Company on investments that remain in the Company's investment portfolio as of that date was $1.6 million . Declines in the fair value of held-to-maturity and available-for-sale securities below their respective cost that are deemed to be other-than-temporary would be reflected in earnings as realized losses. In estimating other-than-temporary impairment losses, management considers, among other things (i) the length of time and the extent to which the fair value has been less than cost, (ii) the financial condition, capital strength, and near-term (within 12 months) prospects of the issuer, including any specific events which may influence the operations of the issuer such as changes in technology that may impair the earnings potential of the investment or the discontinuance of a segment of the business that may affect the future earnings potential; (iii) the historical volatility in the market value of the investment and/or the liquidity or illiquidity of the investment; (iv) adverse conditions specifically related to the security, an industry, or a geographic area; or (v) the intent to sell the investment security and if it’s more likely than not that the Company will not have to sell the security before recovery of its cost basis. In addition, management also employs a continuous monitoring process in regards to its marketable equity securities, specifically its portfolio of regional community bank holdings. Although the regional community bank stocks that are owned by the Company are publicly traded, the trading activity for these stocks is minimal, with trading volumes of less than 0.2% of each respective company being traded on a daily basis. As part of management’s review process for these securities, management reviews the financial condition of each respective regional community bank for any indications of financial weakness. Management has the ability and intent to hold the securities classified as held-to-maturity until they mature, at which time the Company expects to receive full value for the securities. Furthermore, as of December 31, 2018 , management does not intend to sell an impaired security and it is not more than likely that it will be required to sell the security before the recovery of its amortized cost basis. The unrealized losses on debt securities are primarily the result of interest rate changes, credit spread fluctuations on agency-issued mortgage related securities, general financial market uncertainty and unprecedented market volatility. These conditions should not prohibit the Company from receiving its contractual principal and interest payments on its debt securities. The fair value is expected to recover as the securities approach their maturity date or repricing date. As of December 31, 2018 , management believes the unrealized losses detailed in the table above are temporary and no additional impairment loss has been recognized in the Company’s consolidated income statement. Should the impairment of any of these securities become other-than-temporary, the cost basis of the investment will be reduced and the resulting loss will be recognized in net income in the period the other-than-temporary impairment is identified, while any noncredit loss will be recognized in other comprehensive income. The amortized cost and estimated fair value of debt securities at December 31, 2018 , by contractual maturity, are shown in the following table (in thousands). Expected maturities will differ from contractual maturities because the issuers of the securities may have the right to prepay obligations without prepayment penalties. Mortgage-backed securities have been allocated to their respective maturity groupings based on their contractual maturity. Cost Estimated Fair Value Securities Available-for-Sale Due in one year or less $ 5,592 $ 5,572 Due after one year through five years 24,793 24,879 Due after five years through ten years 132,761 130,569 Due after ten years 565,972 557,041 $ 729,118 $ 718,061 Securities Held-to-Maturity Due in one year or less $ — $ — Due after one year through five years — — Due after five years through ten years 4,927 5,053 Due after ten years 55,900 55,653 $ 60,827 $ 60,706 Gross gains and gross losses realized by the Company from investment security transactions are summarized in the table below (in thousands): For the year ended December 31, 2018 2017 2016 Gross unrealized gains recognized on securities still held $ 208 — — Gross unrealized losses recognized on securities still held (298 ) — — Net unrealized (losses) gains recognized on securities still held $ (90 ) $ — $ — Gross realized gains — $ 4,476 $ 3,978 Gross realized losses — — (465 ) Net realized investment security gains $ — $ 4,476 $ 3,513 The carrying value of securities pledged to secure public deposits and for other purposes as required or permitted by law approximated $510 million and $429 million at December 31, 2018 and 2017 , respectively.

Loans

Loans	12 Months Ended
	Dec. 31, 2018
Loans Receivable, Net [Abstract]
Loans	LOANS The following summarizes the Company’s major classifications for loans (in thousands): December 31, 2018 December 31, 2017 Residential real estate $ 1,656,989 $ 1,468,278 Home equity 153,496 139,499 Commercial and industrial 286,314 208,484 Commercial real estate 1,433,291 1,277,576 Consumer 51,190 29,162 DDA overdrafts 6,328 4,411 Gross loans 3,587,608 3,127,410 Allowance for loan losses (15,966 ) (18,836 ) Net loans $ 3,571,642 $ 3,108,574 Construction loans included in: Residential real estate $ 21,834 $ 25,270 Commercial real estate 37,869 28,871 The Company's commercial and residential real estate construction loans are primarily secured by real estate within the Company's principal markets. These loans were originated under the Company's loan policy, which is focused on the risk characteristics of the loan portfolio, including construction loans. In the judgment of the Company's management, adequate consideration has been given to these loans in establishing the Company's allowance for loan losses.

Allowance For Loan Losses

Allowance For Loan Losses	12 Months Ended
	Dec. 31, 2018
Receivables [Abstract]
Allowance For Loan Losses	ALLOWANCE FOR LOAN LOSSES Management systematically monitors the loan portfolio and the appropriateness of the allowance for loan losses on a quarterly basis to provide for probable losses inherent in the portfolio. Management assesses the risk in each loan type based on historical trends, the general economic environment of its local markets, individual loan performance and other relevant factors. Individual credits in excess of $1 million are selected at least annually for detailed loan reviews, which are utilized by management to assess the risk in the portfolio and the appropriateness of the allowance. Due to the nature of commercial lending, evaluation of the appropriateness of the allowance as it relates to these types of loan types is often based more upon specific credit reviews, with consideration given to the potential impairment of certain credits and historical loss rates, adjusted for economic conditions and other inherent risk factors. The following summarizes the activity in the allowance for loan loss, by portfolio segment (in thousands). The allocation of a portion of the allowance in one portfolio segment does not preclude its availability to absorb losses in other portfolio segments. The following also presents the balance in the allowance for loan loss disaggregated on the basis of the Company’s impairment measurement method and the related recorded investment in loans, by portfolio segment (in thousands). Commercial and industrial Commercial real estate Residential real estate Home equity Consumer DDA overdrafts Total December 31, 2018 Allowance for loan loss Beginning balance $ 4,571 $ 6,183 $ 5,212 $ 1,138 $ 62 $ 1,670 $ 18,836 Charge-offs (733 ) (369 ) (682 ) (219 ) (769 ) (2,701 ) (5,473 ) Recoveries 2,152 732 367 — 166 1,496 4,913 Provision (1,930 ) (2,011 ) (781 ) 349 860 1,243 (2,270 ) Provision for acquired loans with deteriorated credit quality — (40 ) — — — — (40 ) Ending balance $ 4,060 $ 4,495 $ 4,116 $ 1,268 $ 319 $ 1,708 $ 15,966 Commercial and industrial Commercial real estate Residential real estate Home equity Consumer DDA overdrafts Total December 31, 2017 Allowance for loan loss Beginning balance $ 4,206 $ 6,573 $ 6,680 $ 1,417 $ 82 $ 772 $ 19,730 Charge-offs (400 ) (720 ) (1,637 ) (403 ) (60 ) (2,714 ) (5,934 ) Recoveries 58 112 294 45 63 1,462 2,034 Provision 707 57 (125 ) 79 (23 ) 2,150 2,845 Provision for acquired loans with deteriorated credit quality — 161 — — — — 161 Ending balance $ 4,571 $ 6,183 $ 5,212 $ 1,138 $ 62 $ 1,670 $ 18,836 As of December 31, 2018 Allowance for loan loss Evaluated for impairment: Individually $ — $ 428 $ — $ — $ — $ — $ 428 Collectively 4,059 4,015 4,116 1,268 312 1,708 15,478 Acquired with deteriorated credit quality 1 52 — — 7 — 60 Total $ 4,060 $ 4,495 $ 4,116 $ 1,268 $ 319 $ 1,708 $ 15,966 Loans Evaluated for impairment: Individually $ 651 $ 9,855 $ — $ — $ — $ — $ 10,506 Collectively 284,018 1,412,023 1,654,892 153,496 51,077 6,328 3,561,834 Acquired with deteriorated credit quality 1,645 11,413 2,097 — 113 — 15,268 Total $ 286,314 $ 1,433,291 $ 1,656,989 $ 153,496 $ 51,190 $ 6,328 $ 3,587,608 As of December 31, 2017 Allowance for loan loss Evaluated for impairment: Individually $ — $ 647 $ — $ — $ — $ — $ 647 Collectively 4,567 5,313 5,112 1,138 58 1,670 17,858 Acquired with deteriorated credit quality 4 223 100 — 4 — 331 Total $ 4,571 $ 6,183 $ 5,212 $ 1,138 $ 62 $ 1,670 $ 18,836 Loans Evaluated for impairment: Individually $ 849 $ 8,818 $ — $ — $ — $ — $ 9,667 Collectively 207,429 1,263,076 1,465,685 139,499 29,046 4,411 3,109,146 Acquired with deteriorated credit quality 206 5,682 2,593 — 116 — 8,597 Total $ 208,484 $ 1,277,576 $ 1,468,278 $ 139,499 $ 29,162 $ 4,411 $ 3,127,410 Credit Quality Indicators All non-commercial loans are evaluated based on payment history. A performing loan is a loan to a borrower that has and is expected to fulfill the contractual terms of the loan agreement. The borrower generally makes the contractual payments on the due date, is expected to continue to pay timely, is not in default and has not been placed on nonaccrual. A non-performing loan is a loan that is generally past due 90 days or greater and/or is classified as non-accrual. All commercial loans within the portfolio are subject to internal risk grading. The Company’s internal risk ratings for commercial loans are: Exceptional, Good, Acceptable, Pass/Watch, Special Mention, Substandard and Doubtful. Each internal risk rating is defined in the loan policy using the following criteria: balance sheet yields, ratios and leverage, cash flow spread and coverage, prior history, capability of management, market position/industry, potential impact of changing economic, legal, regulatory or environmental conditions, purpose, structure, collateral support, and guarantor support. Risk grades are generally assigned by the primary lending officer and are periodically evaluated by the Company’s internal loan review process. Based on an individual loan’s risk grade, estimated loss percentages are applied to the outstanding balance of the loan to determine the amount of probable loss. The Company categorizes loans into risk categories based on relevant information regarding the customer’s debt service ability, capacity, overall collateral position along with other economic trends, and historical payment performance. The risk grades for each credit are updated when the Company receives current financial information, the loan is reviewed by the Company’s internal loan review/credit administration departments, or the loan becomes delinquent or impaired. The risk grades are updated a minimum of annually for loans rated Exceptional, Good, Acceptable, or Pass/Watch. Loans rated Special Mention, Substandard or Doubtful are reviewed at least quarterly. The Company uses the following definitions for its risk ratings: Risk Rating Description Pass Ratings: (a) Exceptional Loans classified as exceptional are secured with liquid collateral conforming to the internal loan policy. Loans rated within this category pose minimal risk of loss to the bank and the risk grade within this pool of loans is generally updated on an annual basis. (b) Good Loans classified as good have similar characteristics that include a strong balance sheet, satisfactory debt service coverage ratios, strong management and/or guarantors, and little exposure to economic cycles. Loans within this category are generally reviewed on an annual basis. Loans in this category generally have a low chance of loss to the bank. (c) Acceptable Loans classified as acceptable have acceptable liquidity levels, adequate debt service coverage ratios, experienced management, and have average exposure to economic cycles. Loans within this category generally have a low risk of loss to the bank. (d) Pass/watch Loans classified as pass/watch have erratic levels of leverage and/or liquidity, cash flow is volatile and the borrower is subject to moderate economic risk. A borrower in this category poses a low to moderate risk of loss to the bank. Special mention Loans classified as special mention have a potential weakness(es) that deserves management's close attention. The potential weakness could result in deterioration of the loan repayment or the bank's credit position at some future date. A loan rated in this category poses a moderate loss risk to the bank. Substandard Loans classified as substandard reflect a customer with a well defined weakness that jeopardizes the liquidation of the debt. Loans in this category have the possibility that the bank will sustain some loss if the deficiencies are not corrected or the bank's collateral value is weakened by the financial deterioration of the borrower. Doubtful Loans classified as doubtful have all the weaknesses inherent in those classified as substandard, with the added characteristics that make collection of the full contract amount highly improbable. Loans rated in this category are most likely to cause the bank to have a loss due to a collateral shortfall or a negative capital position. The following table presents the Company's commercial loans by credit quality indicators, by class (in thousands): Commercial and industrial Commercial real estate Total December 31, 2018 Pass $ 250,856 $ 1,381,170 $ 1,632,026 Special mention 27,886 5,696 33,582 Substandard 7,572 46,425 53,997 Doubtful — — — Total $ 286,314 $ 1,433,291 $ 1,719,605 December 31, 2017 Pass $ 175,951 $ 1,231,256 $ 1,407,207 Special mention 25,872 8,068 33,940 Substandard 6,661 38,252 44,913 Doubtful — — — Total $ 208,484 $ 1,277,576 $ 1,486,060 The following table presents the Company's non-commercial loans by payment performance, by class (in thousands): Performing Non-Performing Total December 31, 2018 Residential real estate $ 1,652,543 $ 4,446 $ 1,656,989 Home equity 153,334 162 153,496 Consumer 51,188 2 51,190 DDA overdrafts 6,322 6 6,328 Total $ 1,863,387 $ 4,616 $ 1,868,003 December 31, 2017 Residential real estate $ 1,465,445 $ 2,833 $ 1,468,278 Home equity 139,239 260 139,499 Consumer 29,162 — 29,162 DDA overdrafts 4,411 — 4,411 Total $ 1,638,257 $ 3,093 $ 1,641,350 Aging Analysis of Accruing and Non-Accruing Loans The following presents an aging analysis of the Company’s accruing and non-accruing loans, by class (in thousands): December 31, 2018 Accruing Current 30-59 days 60-89 days Over 90 days Non-accrual Total Residential real estate $ 1,642,724 $ 8,607 $ 1,213 $ 170 $ 4,275 $ 1,656,989 Home equity 152,083 1,240 11 24 138 153,496 Commercial and industrial 284,140 397 49 52 1,676 286,314 Commercial real estate 1,424,245 487 94 4 8,461 1,433,291 Consumer 50,894 253 41 1 1 51,190 DDA overdrafts 5,840 467 15 6 — 6,328 Total $ 3,559,926 $ 11,451 $ 1,423 $ 257 $ 14,551 $ 3,587,608 December 31, 2017 Accruing Current 30-59 days 60-89 days Over 90 days Non-accrual Total Residential real estate $ 1,458,746 $ 5,990 $ 709 $ 19 $ 2,814 $ 1,468,278 Home equity 138,480 671 88 92 168 139,499 Commercial and industrial 206,447 549 1 142 1,345 208,484 Commercial real estate 1,269,520 1,841 245 — 5,970 1,277,576 Consumer 29,108 39 13 2 — 29,162 DDA overdrafts 3,849 541 14 7 — 4,411 Total $ 3,106,150 $ 9,631 $ 1,070 $ 262 $ 10,297 $ 3,127,410 The following presents the Company’s impaired loans, by class (in thousands): December 31, 2018 December 31, 2017 Unpaid Unpaid Recorded Principal Related Recorded Principal Related Investment Balance Allowance Investment Balance Allowance With no related allowance recorded: Commercial and industrial $ 651 $ 651 $ — $ 849 $ 3,013 $ — Commercial real estate 6,870 6,895 — 3,036 4,861 — Total $ 7,521 $ 7,546 $ — $ 3,885 $ 7,874 $ — With an allowance recorded: Commercial and industrial $ — $ — $ — $ — $ — $ — Commercial real estate 2,985 2,985 428 5,782 5,782 647 Total $ 2,985 $ 2,985 $ 428 $ 5,782 $ 5,782 $ 647 The following table presents information related to the average recorded investment and interest income recognized on the Company’s impaired loans, by class (in thousands): For the year ended December 31, 2018 December 31, 2017 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized With no related allowance recorded: Commercial and industrial $ 845 $ — $ 1,086 $ — Commercial real estate 4,623 39 4,534 69 Total $ 5,468 $ 39 $ 5,620 $ 69 With an allowance recorded: Commercial and industrial $ — $ — $ — $ — Commercial real estate 5,043 220 4,307 149 Total $ 5,043 $ 220 $ 4,307 $ 149 If the Company's non-accrual and impaired loans had been current in accordance with their original terms, approximately $0.2 million , $0.2 million and $0.4 million of interest income would have been recognized during the years ended December 31, 2018 , 2017 and 2016 , respectively. There were no commitments to provide additional funds on non-accrual, impaired or other potential problem loans at December 31, 2018 . Loan Modifications The Company’s policy on loan modifications typically does not allow for modifications that would be considered a concession from the Company. However, when there is a modification, the Company evaluates each modification to determine if the modification constitutes a troubled debt restructuring (“TDR”) in accordance with ASU 2011-02, whereby a modification of a loan would be considered a TDR when both of the following conditions are met: (1) a borrower is experiencing financial difficulty and (2) the modification constitutes a concession. When determining whether the borrower is experiencing financial difficulties, the Company reviews whether the debtor is currently in payment default on any of its debt or whether it is probable that the debtor would be in payment default in the foreseeable future without the modification. Other indicators of financial difficulty include whether the debtor has declared or is in the process of declaring bankruptcy, the debtor’s ability to continue as a going concern, or the debtor’s projected cash flow to service its debt (including principal and interest) in accordance with the contractual terms for the foreseeable future, without a modification. Regulatory guidance requires loans to be accounted for as collateral-dependent loans when borrowers have filed Chapter 7 bankruptcy, the debt has been discharged by the bankruptcy court and the borrower has not reaffirmed the debt. The filing of bankruptcy is deemed to be evidence that the borrower is in financial difficulty and the discharge of the debt by the bankruptcy court is deemed to be a concession granted to the borrower. The following tables set forth the Company’s TDRs (in thousands): December 31, 2018 December 31, 2017 Non- Non- Accruing Accruing Total Accruing Accruing Total Commercial and industrial $ 98 $ — $ 98 $ 135 $ — $ 135 Commercial real estate 8,205 — 8,205 8,381 — 8,381 Residential real estate 22,863 658 23,521 21,005 84 21,089 Home equity 3,025 5 3,030 3,047 50 3,097 Consumer — — — — — — $ 34,191 $ 663 $ 34,854 $ 32,568 $ 134 $ 32,702 New TDRs New TDRs For the year ended For the year ended December 31, 2018 December 31, 2017 Pre Post Pre Post Modification Modification Modification Modification Outstanding Outstanding Outstanding Outstanding Number of Recorded Recorded Number of Recorded Recorded Contracts Investment Investment Contracts Investment Investment Commercial and industrial — $ — $ — — $ — $ — Commercial real estate — — — 2 3,098 3,003 Residential real estate 33 2,326 2,326 33 3,987 3,987 Home equity 10 274 274 13 271 271 Consumer — — — — — — 43 $ 2,600 $ 2,600 48 $ 7,356 $ 7,261

Premises And Equipment

Premises And Equipment	12 Months Ended
	Dec. 31, 2018
Property, Plant and Equipment [Abstract]
Premises And Equipment	PREMISES AND EQUIPMENT A summary of premises and equipment and related accumulated depreciation is summarized as follows (in thousands): Estimated Useful Life 2018 2017 Land $ 34,538 $ 32,647 Buildings and improvements 10 to 30 yrs. 95,873 90,261 Equipment 3 to 7 yrs. 41,856 39,763 172,267 162,671 Less: accumulated depreciation (93,884 ) (89,989 ) $ 78,383 $ 72,682 The depreciation expense for the years ended December 31, 2018 , 2017 , and 2016 was $5.1 million , $5.9 million , and $6.2 million , respectively.

Goodwill And Other Intangible A

Goodwill And Other Intangible Assets	12 Months Ended
	Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill And Other Intangible Assets	GOODWILL AND OTHER INTANGIBLE ASSETS The Company completed its annual assessment of the carrying value of goodwill during 2018 and concluded that its carrying value was not impaired. The following table presents a roll forward of the Company's goodwill activity (in thousands): 2018 2017 Beginning balance $ 76,196 $ 76,196 Goodwill acquired in conjunction with the acquisition of Poage (preliminary) 28,633 — Goodwill acquired in conjunction with the acquisition of Farmers Deposit (preliminary) 4,738 — Ending balance $ 109,567 $ 76,196 The Company believes that the customer relationships with the deposits acquired have an intangible value. In connection with acquisitions, the Company recorded a core deposit intangible, which represented the value that the acquiree had with their deposit customers. The fair value was estimated based on a discounted cash flow methodology that considered the type of deposit, estimated deposit retention, the cost of the deposit base and an alternate cost of funds. The following tables present the details of the Company's core deposit intangibles (in thousands): 2018 2017 Gross carrying amount $ 21,190 $ 9,802 Accumulated amortization (7,909 ) (7,403 ) $ 13,281 $ 2,399 Beginning balance $ 2,399 $ 2,939 Core deposit intangible acquired in conjunction with the acquisition of Poage 8,054 — Core deposit intangible acquired in conjunction with the acquisition of Farmers Deposit 3,334 — Amortization expense (506 ) (540 ) Ending balance $ 13,281 $ 2,399 The core deposit intangible amortization expense for the year ended December 31, 2018 was $0.5 million . The core deposit intangibles are being amortized over ten years. The estimated amortization expense for core deposit intangible assets for each of the next five years is as follows (in thousands): 2019 $ 1,868 2020 1,697 2021 1,635 2022 1,515 2023 1,311 Thereafter 5,255 $ 13,281

Scheduled Maturities Of Time De

Scheduled Maturities Of Time Deposits	12 Months Ended
	Dec. 31, 2018
Maturities of Time Deposits [Abstract]
Scheduled Maturities Of Time Deposits	SCHEDULED MATURITIES OF TIME DEPOSITS Scheduled maturities of the Company's time deposits outstanding at December 31, 2018 are summarized as follows (in thousands): 2019 $ 709,519 2020 406,443 2021 112,872 2022 99,203 2023 24,047 Over five years 570 $ 1,352,654 The Company's time deposits that meet or exceed the FDIC insurance limit of $250,000 were $172.2 million and $ 122.4 million at December 31, 2018 and 2017 , respectively.

Short-Term Debt

Short-Term Debt	12 Months Ended
	Dec. 31, 2018
Short-term Debt [Abstract]
Short-Term Debt	SHORT-TERM DEBT A summary of the Company's short-term borrowings are as follows (dollars in thousands): 2018 2017 2016 Balance at end of year: Federal Home Loan Bank advances $ 40,000 $ 54,000 $ 64,100 Securities sold under agreements to repurchase 221,911 198,219 184,205 Federal Funds purchased — — — Avg. outstanding during the year: Federal Home Loan Bank advances $ 74,102 $ 46,639 $ 18,850 Securities sold under agreements to repurchase 190,702 183,890 157,215 Federal Funds purchased 353 — — Max. outstanding at any month end: Federal Home Loan Bank advances $ 185,000 $ 126,500 $ 88,600 Securities sold under agreements to repurchase 221,911 257,034 184,205 Federal Funds purchased 10,000 — — Weighted-average interest rate: During the year: Federal Home Loan Bank advances 2.21 % 1.30 % 0.66 % Securities sold under agreements to repurchase 0.93 0.33 0.22 Federal Funds purchased 2.10 — — End of the year: Federal Home Loan Bank advances 2.76 % 1.57 % 0.77 % Securities sold under agreements to repurchase 0.80 0.31 0.19 Federal Funds purchased — — — Through City National, the Company has approximately 64,000 shares of Federal Home Loan Bank (“FHLB”) stock at par value as of December 31, 2018 . Purchases of FHLB stock are required based on City National’s maximum borrowing capacity with the FHLB. Additionally, FHLB stock entitles the Company to dividends declared by the FHLB and provides an additional source of short-term and long-term funding, in the form of collateralized advances. Financing obtained from the FHLB is based, in part, on the amount of qualifying collateral available, specifically 1-4 family residential mortgages, other residential mortgages, and commercial real estate and other non-residential mortgage loans. Collateral pledged to the FHLB included approximately $2.1 billion at December 31, 2018 and $2.0 billion at December 31, 2017 in investment securities and 1-4 family residential property loans. In addition to the short-term financing discussed above and long-term financing (see Note Eleven ) City National had an additional $1.9 billion and $1.6 billion available from unused portions of lines of credit with the FHLB and other financial institutions at December 31, 2018 and 2017, respectively.

Long-Term Debt

Long-Term Debt	12 Months Ended
	Dec. 31, 2018
Long-term Debt, Unclassified [Abstract]
Long-Term Debt	LONG-TERM DEBT The components of the Company's long-term debt are summarized below (dollars in thousands): 2018 2017 Junior subordinated debentures owed to City Holding Capital Trust III, interest at a rate of 5.09% at December 31, 2017. $ — $ 16,495 Subordinated debentures owed to Town Square Statutory Trust I, due 2036, interest at a rate of 4.64% at December 31, 2018. 4,124 — Fair value adjustment of subordinated debentures (71 ) — $ 4,053 $ 16,495 City Holding Capital Trust III On September 26, 2018, the Board of Directors of the Company authorized repayment of its Junior Subordinated Deferrable Interest Debentures issued by the Company and held by City Holding Capital Trust III at a price of 100% of the principal amount. The Company received all required regulatory approvals and on December 17, 2018, City Holding Capital Trust III repaid its Capital Securities at a price of 100% of the principal amount. These securities were issued on March 27, 2008, and were callable in whole any time after June 15, 2013. Town Square Statutory Trust I As a part of its Poage acquisition, the Company assumed Poage's subordinated debentures. In December 2006, Town Square Statutory Trust I, a trust formed by the Town Square Financial Corporation, closed a pooled private offering of 4,000 trust preferred securities with a liquidation amount of $1,000 per security. Poage issued $4,124,000 of subordinated debentures to the trust in exchange for ownership of all the common security of the trust and the proceeds of the preferred securities sold by the trust. The Company may redeem the subordinated debentures, in whole or in part, in a principal amount with integral multiples of $1,000, on or after December 22, 2012 at 100% of the principal amount, plus accrued and unpaid interest. The subordinated debentures mature on December 22, 2036. The subordinated debentures are also redeemable in whole or in part from time to time, upon the occurrence of specific events defined within the trust indenture. The Company has the option to defer interest payments on the subordinated debentures from time to time for a period not to exceed five consecutive years. The subordinated debentures may be included in Tier I capital (with certain limitations applicable) under current regulatory guidelines and interpretations. The subordinated debentures have a variable rate of interest equal to the three month LIBOR rate plus 1.83% . Payments of distributions on the trust preferred securities and payments on redemption of the trust preferred securities are guaranteed by the Company. The Company also entered into an agreement as to expenses and liabilities with the trust pursuant to which it agreed, on a subordinated basis, to pay any cost, expenses or liabilities of the trust other than those arising under the trust preferred securities. The obligations of the Company under the junior subordinated debentures, the related indentures, the trust agreement establishing the trust and the guarantees, and the agreements as to expenses and liabilities, in the aggregate, constitute a full and unconditional guarantee by the Company of the trust’s obligations under the trust preferred securities. The trust preferred securities issued by the statutory business trusts qualify as Tier 1 capital for the Company under current Federal Reserve Board guidelines.

Derivative Instruments

Derivative Instruments	12 Months Ended
	Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Derivative Instruments	DERIVATIVE INSTRUMENTS As of December 31, 2018 and 2017 , the Company primarily utilizes non-hedging derivative financial instruments with commercial banking customers to facilitate their interest rate management strategies. For these instruments, the Company acts as an intermediary for its customers and has offsetting contracts with financial institution counterparties. Changes in the fair value of these underlying derivative contracts generally offset each other and do not significantly impact the Company's results of operations. The following table summarizes the notional and fair value of these derivative instruments (in thousands): December 31, 2018 December 31, 2017 Notional Amount Fair Value Notional Amount Fair Value Non-hedging interest rate derivatives: Customer counterparties: Loan interest rate swap - assets $ 132,146 $ 3,131 $ 225,480 $ 4,877 Loan interest rate swap - liabilities 372,223 13,774 314,450 9,513 Non-hedging interest rate derivatives: Financial institution counterparties: Loan interest rate swap - assets 403,500 13,902 320,949 9,591 Loan interest rate swap - liabilities 132,146 3,131 218,924 4,877 The following table summarizes the change in fair value of these derivative instruments (in thousands): Year Ended December 31, 2018 2017 2016 Change in Fair Value Non-Hedging Interest Rate Derivatives: Other income - derivative assets $ 1,316 $ (3,379 ) $ 3,904 Other income - derivative liabilities (1,316 ) 3,379 (3,904 ) Other expense - derivative liabilities 50 86 (52 ) Certain financial instruments, including derivatives, may be eligible for offset in the consolidated balance sheet and/or subject to master netting arrangements. The Company's derivative transactions with financial institution counterparties are generally executed under International Swaps and Derivative Association ("ISDA") master agreements which include "right of setoff" provisions. In such cases there is generally a legally enforceable right to offset recognized amounts and there may be an intention to settle such amounts on a net basis. Nonetheless, the Company does not generally offset financial instruments for financial reporting purposes. Information about financial instruments that are eligible for offset in the consolidated balance sheet as of December 31, 2018 is presented in the following tables (in thousands): Gross Amounts Not Offset in the Statement of Financial Position Total of Gross Amounts Not Offset in the Statement of Financial Position Netting Including Gross Gross Net Amounts Adjustment Applicable Amounts Amounts of Assets per Netting Recognized in Offset in the presented in Applicable Agreement Statement of Statement of the Statement Master Fair Value and Fair Financial Financial of Financial Netting of Financial Value of Description Position Position Position Arrangements Collateral Collateral Net Amount (a) (b) (c)=(a)-(b) (d) (c)-(d)* Non-hedging derivative assets: Interest rate swap agreements - customer counterparties (a) $ 3,131 $ — $ 3,131 $ — $ 3,131 $ 3,131 $ — Interest rate swap agreements - financial institution counterparties (b) 10,771 — 10,771 — 10,771 10,771 — Non-hedging derivative liabilities: Interest rate swap agreements - customer counterparties (a) $ 13,774 $ — $ 13,774 $ — $ 13,774 $ 13,774 $ — Interest rate swap agreements -financial institution counterparties (c) — — — — — — — * For instances where the fair value of financial collateral meets or exceeds the amounts presented in the Statement of Financial Position, a value of zero is displayed to represent full collateralization. (a) The underlying collateral on the loan serves as collateral for the derivative financial instrument. (b) The financial institution counterparty posts collateral to the Company. (c) The Company posts collateral to the financial institution counterparty.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Income Taxes	INCOME TAXES Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of the Company’s deferred tax assets and liabilities are as follows (in thousands): 2018 2017 Allowance for loan losses $ 3,742 $ 4,385 Deferred compensation payable 2,734 2,517 Underfunded pension liability 1,794 1,527 Accrued expenses 2,276 1,057 Impaired asset losses 1,201 607 Unrealized securities losses 1,871 166 Intangible assets 783 438 Other 6,492 3,577 Total Deferred Tax Assets 20,893 14,274 Other 3,555 2,361 Total Deferred Tax Liabilities 3,555 2,361 Net Deferred Tax Assets $ 17,338 $ 11,913 No valuation allowance for deferred tax assets was recorded at December 31, 2018 and 2017 as the Company believes it is more likely than not that all of the deferred tax assets will be realized because they were supported by recoverable taxes paid in prior years. On December 22, 2017, the President signed the Tax Cut and Jobs Act ("TCJA") into law. Among other things, the TCJA reduced the corporate income tax rate from 35% to 21% , effective January 1, 2018. As a result of this decrease in the corporate income tax, the Company re-measured its deferred tax assets and liabilities, which resulted in a provisional charge to earnings of $7.1 million in 2017,which is included in total deferred tax expense in the table below. Upon final analysis of available information and refinement of the Company's calculations during 2018, the Company increased its provisional amount by $0.1 million ,which is included as a component of income tax expense. Significant components of the provision for income taxes are as follows (in thousands): 2018 2017 2016 Current: Federal $ 16,846 $ 20,090 $ 20,100 State 2,413 1,436 1,166 Total current tax expense 19,259 21,526 21,266 Total deferred tax expense (1,244 ) 14,909 3,817 Income tax expense $ 18,015 $ 36,435 $ 25,083 A reconciliation of the significant differences between the federal statutory income tax rate and the Company’s effective income tax rate is as follows (in thousands): 2018 2017 2016 Computed federal taxes at statutory rate $ 18,483 $ 31,761 $ 27,025 State income taxes, net of federal tax benefit 1,730 1,321 888 Tax effects of: Tax-exempt interest income (694 ) (1,098 ) (708 ) Bank-owned life insurance (649 ) (1,474 ) (1,164 ) Change in statutory tax rate — 7,070 — Other items, net (855 ) (1,145 ) (958 ) Income tax expense $ 18,015 $ 36,435 $ 25,083 The entire amount of the Company’s unrecognized tax benefits, if recognized, would favorably affect the Company’s effective tax rate. The Company anticipates that it will release $0.5 million over the next 12 months. A reconciliation of the beginning and ending balance of unrecognized tax benefits is as follows (in thousands): 2018 2017 Beginning balance $ 1,889 $ 1,847 Additions for current year tax positions 184 325 Additions for prior year tax positions 241 226 Decreases related to lapse of applicable statute of limitation (503 ) (509 ) Ending balance $ 1,811 $ 1,889 Interest and penalties on income tax uncertainties are included in income tax expense. During 2018 , 2017 and 2016 , the provision related to interest and penalties was less than $0.2 million in each period. The balance of accrued interest and penalties at December 31, 2018 and 2017 was less than $0.5 million . The Company is currently open to audit under the statute of limitations by the Internal Revenue Service and state taxing authorities for the years ended December 31, 2015 and forward.

Employee Benefit Plans

Employee Benefit Plans	12 Months Ended
	Dec. 31, 2018
Share-based Compensation [Abstract]
Employee Benefit Plans	EMPLOYEE BENEFIT PLANS Pursuant to the terms of the City Holding Company 2013 Incentive Plan (the "2013 Plan"), the Compensation Committee of the Board of Directors, or its delegate, may, from time-to-time, grant stock options, stock appreciation rights (“SARs”), or stock awards to employees, directors and individuals who provide service to the Company (collectively, "Plan Participants"). The 2013 Plan was approved by the shareholders in April 2013. A maximum of 750,000 shares of the Company’s common stock may be issued under the 2013 Plan upon the exercise of stock options, SARs and stock awards, subject to certain limitations. These limitations may be adjusted in the event of a change in the number of outstanding shares of common stock by reason of a stock dividend, stock split or other similar event. Specific terms of options and SARs awarded, including vesting periods, exercise prices (stock price at date of grant) and expiration dates are determined at the date of grant and are evidenced by agreements between the Company and the awardee. The exercise price of the option grants equals the market price of the Company’s stock on the date of grant. All incentive stock options and SARs will be exercisable up to 10 years from the date granted and all options and SARs are exercisable for the period specified in the individual agreement. As of December 31, 2018 , 532,552 shares were still available to be issued under the 2013 Plan. Each award from the 2013 Plan is evidenced by an award agreement that specifies the option price, the duration of the option, the number of shares to which the option pertains, and such other provisions as the Compensation Committee, or its delegate, determines. Upon a change-in-control of the Company, as defined in the 2013 Plan, all outstanding options and awards shall immediately vest. Certain stock options and restricted stock awards granted pursuant to the 2013 Plan have performance-based vesting requirements. These shares will vest in three separate annual installments of approximately 33.33% per installment on the third, fourth and fifth anniversaries of the grant date, subject further to performance-based vesting requirements. To meet the performance-based vesting requirement, the Company's mean return on average assets of the three, four and five year period prior to the respective vesting date must meet or exceed the median return on average assets over the 20 year period immediately preceding the vesting date of all FDIC insured depository institutions. The mean return on average assets excludes merger and acquisition expenses and other nonrecurring items as determined by the Board of Directors of the Company. In 2018, the Board of Directors granted the named executive officers ("NEOs") of the Company restricted stock units ("RSUs") and performance share units ("PSUs"). The RSUs will vest in three separate annual installments of approximately 33.33% per installment on the first, second and third anniversaries of the grant date, subject to a two-year holding period. The PSUs will vest on the third anniversary of the grant date. The payout for the PSUs will be determined based on two factors: (1) The Company's three-year average return on assets ("ROA") during the three-year performance period relative to the ROA for the selected peer companies. (a) For the three-year performance at or below the 25th percentile, 0%of the grant will vest;at the 50th percentile, 100% of the grant will vest; at the 100th percentile, 200% of the grant will vest. (b) The amount vested will be interpolated accordingly for performance between the 25th and 50th percentile and the 50th and 100th percentile. (2) The Company's total shareholder return ("TSR") during the three-year performance period relative to the TSR of the selected peer companies. (a) The ultimate vesting of PSUs will be increased or decreased as determined by a modifier based on the Company's TSR relative to the selected peer companies. (b) For relative TSR at or below the 25th percentile, the number of PSUs vested will be reduced by 25%; at the 50th percentile the vesting will not be adjusted; at or above the 75th percentile, the vesting will be increased by 25%. (b) The amount vested will be interpolated accordingly for performance between the 25th and 50th percentile and the 50th and 75th percentile. Stock Options A summary of the Company’s stock option activity and related information is presented below: 2018 2017 2016 Options Weighted-Average Exercise Price Options Weighted-Average Exercise Price Options Weighted-Average Exercise Price Outstanding at January 1 87,605 $ 47.15 86,613 $ 41.08 95,015 $ 38.38 Granted — — 17,631 66.32 24,348 43.73 Exercised (29,633 ) (39.31 ) (16,639 ) 35.91 (32,750 ) 35.28 Forfeited — — — — — — Outstanding at December 31 57,972 $ 51.15 87,605 $ 47.15 86,613 $ 41.08 Exercisable at end of year 2,697 $ 45.13 7,887 $ 37.37 3,000 $ 29.45 Nonvested at beginning of year 79,718 48.08 83,613 41.47 75,265 39.38 Granted during the year — — 17,631 66.32 24,348 43.73 Vested during the year (24,443 ) 40.58 (21,526 ) 37.31 (16,000 ) 35.09 Forfeited during the year — — — — — — Nonvested at end of year 55,275 $ 51.40 79,718 $ 48.08 83,613 $ 41.47 Information regarding stock option exercises and stock-based compensation expense associated with stock options is provided in the following table (in thousands): For the year ended December 31, 2018 2017 2016 Proceeds from stock option exercises $ 1,164 $ 597 $ 1,155 Intrinsic value of stock options exercised 944 481 551 Stock-based compensation expense associated with stock options $ 178 $ 246 $ 240 Income tax benefit recognized related to stock-based compensation 19 42 36 At period-end: 2018 Unrecognized stock-based compensation expense $ 204 Weighted average period in which the above amount is expected to be recognized 2.0 years Shares issued in connection with stock option exercises are issued from available treasury shares. If no treasury shares are available, new shares would be issued from available authorized shares. During 2018, 2017 and 2016, all shares issued in connection with stock option exercises and restricted stock awards were issued from available treasury stock. For the stock options that have performance-based criteria, management has evaluated those criteria and has determined that, as of December 31, 2018 , the criteria were probable of being met. Additional information regarding the Company's stock options outstanding and exercisable at December 31, 2018 , is provided in the following table: Ranges of Exercise Prices No. of Options Outstanding Weighted-Average Exercise Price Weighted-Average Remaining Contractual Life (Months) Aggregate Intrinsic Value (in thousands) No. of Options Currently Exercisable Weighted-Average Exercise Price of Options Currently Exercisable Weighted-Average Remaining Contractual Life (Months) Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) $ 35.00 - 39.99 38 $ 37.74 4.2 $ 1 38 $ 37.74 4.2 $ 1 40.00 - 44.99 30,676 43.87 6.8 728 1,675 44.43 5.2 39 45.00 - 49.99 9,627 46.61 6.2 202 984 46.61 6.2 21 50.00 - 69.99 17,631 66.32 8.2 22 — — — — 57,972 $ 953 2,697 $ 61 The fair value of the options is estimated at the date of grant using a Black-Scholes option-pricing model. The following weighted average assumptions were used to estimate the fair value of options granted by the Company: For the year ended December 31, 2017 2016 Risk-free interest rate 2.12 % 1.43 % Expected dividend yield 2.60 % 3.86 % Volatility factor 25.80 % 30.76 % Expected life of option 7.0 years 7.0 years Restricted Shares The Company measures compensation expense with respect to restricted shares in an amount equal to the fair value of the common stock covered by each award on the date of grant. The restricted shares awarded become fully vested after various periods of continued employment from the respective dates of grant. The Company is entitled to an income tax deduction in an amount equal to the taxable income reported by the holders of the restricted shares when the restrictions are released and the shares are issued. Compensation is charged to expense over the respective vesting periods. Restricted shares are generally forfeited if officers and employees terminate employment with the Company prior to the lapsing of restrictions. The Company records forfeitures of restricted stock as treasury share repurchases and any compensation cost previously recognized is reversed in the period of forfeiture. Recipients of restricted shares do not pay any cash consideration to the Company for the shares, and have the right to vote all shares subject to such grant and receive all dividends with respect to such shares, whether or not the shares have vested. For the restricted shares that have performance-based criteria, management has evaluated those criteria and has determined that, as of December 31, 2018 , the criteria were probable of being met. A summary of the Company’s restricted shares activity and related information is presented below: 2018 2017 2016 Restricted Awards Average Market Price at Grant Restricted Awards Average Market Price at Grant Restricted Awards Average Market Price at Grant Outstanding at January 1 170,033 180,622 172,921 Granted 28,363 $ 69.94 28,839 $ 64.42 30,601 $ 46.39 Forfeited/Vested (48,704 ) (39,428 ) (22,900 ) Outstanding at December 31 149,692 170,033 180,622 Information regarding stock-based compensation associated with restricted shares is provided in the following table (in thousands): For the year ended December 31, 2018 2017 2016 Stock-based compensation expense associated with restricted shares $ 1,609 $ 1,507 $ 1,371 At period-end: 2018 Unrecognized stock-based compensation expense $ 3,594 Weighted average period in which the above amount is expected to be recognized 3.1 years 401(k) Plan The Company provides retirement benefits to its employees through the City Holding Company 401(k) Plan and Trust (the "401(k) Plan"), which is intended to be compliant with Employee Retirement Income Security Act (ERISA) section 404(c). Information regarding the Company’s 401(k) plan is provided in the following table (dollars in thousands): For the year ended December 31, 2018 2017 2016 Expense associated with the Company's 401(k) Plan $ 905 $ 841 $ 796 At period-end: Number of shares of the Company's common stock held by the 401(k) Plan 229,276 228,662 Defined Benefit Plans The Company maintains two defined benefit pension plans (the "Defined Benefit Plans"), which were inherited from the Company's acquisition of the plan sponsors (Horizon Bancorp, Inc. and Community Financial Corporation). The Horizon Defined Benefit Plan was frozen in 1999 and maintains a December 31st year-end for purposes of computing its benefit obligations. The Community Defined Benefit Plan was frozen in 2012 and was terminated during the year-ended December 31, 2018. Primarily as a result of the interest rate environment over the past several years and mortality table revisions, the benefit obligation exceeded the estimated fair value of plan assets as of December 31, 2018 and December 31, 2017 . The following table summarizes activity within the Company's Defined Benefit Plans (dollars in thousands): Pension Benefits 2018 2017 Change in fair value of plan assets: Fair value at beginning of measurement period $ 16,360 $ 17,117 Actual gain (loss) on plan assets (434 ) 1,890 Contributions 1,509 — Benefits paid (5,394 ) (2,647 ) Fair value at end of measurement period 12,041 16,360 Change in benefit obligation: Benefit obligation at beginning of measurement period (18,488 ) (19,742 ) Interest cost (590 ) (772 ) Actuarial (loss) gain (1,488 ) (392 ) Assumption changes 825 (614 ) Benefits paid 5,394 2,647 Settlement loss 125 385 Benefit obligation at end of measurement period (14,222 ) (18,488 ) Funded status $ (2,181 ) $ (2,128 ) Weighted-average assumptions for benefit obligation: Discount rate 4.10 % 3.38 % Expected long-term rate of return 6.75 % 6.56 % Weighted-average assumptions for net periodic pension cost: Discount rate 3.38 % 4.02 % Expected long-term rate of return 6.56 % 5.83 % Based on the funding status of the Horizon Defined Benefit Plan, no contributions were required during the years ended December 31, 2018 and 2017, and no contributions are anticipated being required for the year ending December 31, 2019. During 2017, the Company initiated the process to terminate the Community Defined Benefit plan. The Company made a $1.5 million terminal contribution in 2018 to terminate the plan. The following table presents the components of the net periodic pension cost of the Company's Defined Benefit Plans, which is recognized in Other Expenses in the Consolidated Statements of Income (in thousands): 2018 2017 2016 Components of net periodic benefit: Interest cost $ 590 $ 772 $ 820 Expected return on plan assets (1,080 ) (1,219 ) (1,154 ) Settlement 71 (104 ) — Net amortization and deferral 890 849 849 Net Periodic Pension Cost $ 471 $ 298 $ 515 Amounts related to the Company's Defined Benefit Pension Plans recognized as a component of other comprehensive income were as follows (in thousands): 2018 2017 2016 Net actuarial gain (loss) $ (1,092 ) $ 838 $ 157 Deferred tax (expense) benefit 254 (1,211 ) (58 ) Other comprehensive income (loss), net of tax $ (838 ) $ (373 ) $ 99 Amounts recognized as a component of accumulated other comprehensive loss as of December 31, 2018 and 2017 were as follows (in thousands): 2018 2017 Net actuarial loss $ 7,652 $ 6,560 Deferred tax benefit (1,781 ) (1,527 ) Amounts included in accumulated other comprehensive loss, net of tax $ 5,871 $ 5,033 The following table summarizes the expected benefits to be paid in each of the next five years and in the aggregate for the five years thereafter (in thousands): Plan Year Ending December 31, Expected Benefits to be Paid 2019 $ 1,012 2020 1,016 2021 1,010 2022 1,010 2023 1,016 2024 through 2027 4,958 The major categories of assets in the Company’s Defined Benefit Plans as of year-end are presented in the following table (in thousands). Assets are segregated by the level of the valuation inputs within the fair value hierarchy established by ASC Topic 820 utilized to measure fair value (See Note Nineteen ). Total Level 1 Level 2 Level 3 2018 Cash and cash equivalents $ 12,041 $ 12,041 $ — $ — Total $ 12,041 $ 12,041 $ — $ — 2017 Cash and cash equivalents $ 1,202 $ 1,202 $ — $ — Mutual funds/Investment funds 5,421 5,206 215 — Common stocks 5,575 3,763 1,812 — Mortgage-backed securities 301 — 301 — U.S. Treasuries 1,277 — 1,277 — Corporate bonds 1,223 — 1,223 — Alternative investments** 1,361 759 — — Total $ 16,360 $ 10,930 $ 4,828 $ — ** Includes an investment of $602 at December 31, 2017 that has not been categorized in the fair value hierarchy, as permitted by ASU No. 2015-07. Horizon Defined Benefit Plan (Investment Strategy) During the fourth quarter of 2018, the Company changed the administrator of The Horizon Defined Benefit Plan to its trust department. The Company's pension committee is in the process of revising the plan's investment strategy and it anticipates adopting a similar investment strategy, with a target allocation of 75% equity securities and 25% fixed income securities. Pending the adoption of the revised investment strategy, the plan assets are being held in a low-risk, cash and cash equivalent investment. Previously, the overall investment return goal was to achieve a return greater than a blended mix of the S&P 500 and the Barclay's Capital Aggregate Bond Index, which is tailored to the same asset mix of the retirement plan assets, by 0.5% annualized after fees over a rolling five years moving average basis. In order to achieve a prudent level of portfolio diversification, the securities of any one company are not to exceed more than 15% of the cost and/or market value of the total retirement plan assets, and no more than 25% of the total retirement plan assets are to be invested in any one industry (other than securities of the U.S. government or agencies thereof). At December 31, 2017, the plan assets were invested in equity securities ( 48% ), fixed income securities ( 25% ), cash and cash equivalents ( 15% ), and alternative investments ( 12% ). Prior to the asset transfer in 2018, plan assets were invested in equity securities ( 44% ), fixed income securities ( 21% ), cash and cash equivalents ( 26% ), and alternative investments ( 9% ), which were in the allowable allocation range under the previous policy. The pension committee anticipates adopting a similar strategy. Pentegra Defined Benefit Plan The Company and its subsidiary participate in the Pentegra Defined Benefit Plan for Financial Institutions ("The Pentegra DB Plan"), a tax-qualified defined benefit pension plan. The Pentegra DB Plan operates as a multi-employer plan for accounting purposes and as a multiple-employer plan under the Employee Retirement Income Security Act of 1974 and the Internal Revenue Code. There are no collective bargaining agreements in place that require contributions to the Pentegra DB Plan. The Pentegra DB Plan is a single plan under Internal Revenue Code Section 413(c) and, as a result, all of the assets stand behind all of the liabilities. Accordingly, under the Pentegra DB Plan, contributions made by a participating employer may be used to provide benefits to participants of other participating employers. The funded statuses below are as of July 1, 2018 (the latest available valuation report). It is the policy of the Company to fund the normal cost of the Pentegra DB Plan on an annual basis. Other than for normal plan expenses, no contributions were required for the years ended December 31, 2018 , 2017 and 2016 . The benefits of the original Pentegra Defined Benefit Plan were frozen prior to the acquisition of Classic Bancshares ("Classic") in 2005, and the benefits of the Poage Pentegra Defined Benefit Plan were frozen prior to the acquisition of Poage in 2018. It is the intention of the Company to fund benefit amounts when assets of the plan are not sufficient. Pentegra DB Plan's Employer Identification Number 13-5645888 Plan Number 333 Funded status for plan inherited with Classic acquisition 93.01% Funded status for plan inherited with Poage acquisition 98.11% Employment Contracts The Company has entered into employment contracts with certain of its current executive officers. The employment contracts provide for, among other things, the payment of termination compensation in the event an executive officer either voluntarily or involuntarily terminates his employment with the Company for other than "Just Cause" as defined in the applicable employment contract. Certain of the employment contracts provide for a termination benefit that became fully vested in 2005 and is payable if and when the executive officer terminates his employment with the Company. The termination benefit grows each year at an amount equal to the one-year constant maturity treasury rate and cannot be forfeited except where the executive officer personally profits from willful fraudulent activity that materially and adversely affects the Company. The costs of this vested termination benefit have been fully accrued and expensed by the Company as of December 31, 2018. The liability was $2.1 million and $2.0 million at December 31, 2018 and 2017 , respectively. Other Post-Retirement Benefit Plans Certain entities previously acquired by the Company had entered into individual deferred compensation and supplemental retirement agreements with certain current and former directors and officers. The Company has assumed the liabilities associated with these agreements, the cost of which is being accrued over the period of active service from the date of the respective agreement. To assist in funding these liabilities, the acquired entities had insured the lives of certain current and former directors and officers. The Company is the current owner and beneficiary of those insurance policies. The following table presents a summary of the Company's other post-retirement benefit plans (in thousands). For the year ended December 31 2018 2017 2016 Cost of other post-retirement benefits $ 280 $ 278 $ 315 At period-end: Other post-retirement benefit liability (included in Other Liabilities) 6,923 5,695 Cash surrender value of insurance policies (included in Other Assets) 6,807 6,954

Related Party Transactions

Related Party Transactions	12 Months Ended
	Dec. 31, 2018
Related Party Transactions [Abstract]
Related Party Transactions	RELATED PARTY TRANSACTIONS City National has granted loans to certain non-executive officers and directors of the Company and its subsidiaries, and to their associates. These loans were made in the ordinary course of business and on substantially the same terms, including interest rates and collateral, as those prevailing at the same time for comparable transactions with third-party lending arrangements. Principal Principal December 31, 2017 Additions Reductions December 31, 2018 Related Party Loans $ 12,405 $ 11,850 $ (2,223 ) $ 22,032 Unfunded commitments $ 17,757 $ 16,109

Commitments And Contingencies

Commitments And Contingencies	12 Months Ended
	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Commitments And Contingencies	COMMITMENTS AND CONTINGENCIES The Company is a party to certain financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. The Company has entered into agreements with its customers to extend credit or provide conditional commitment to provide payment on drafts presented in accordance with the terms of the underlying credit documents. The Company also provides overdraft protection to certain demand deposit customers that represent an unfunded commitment. Overdraft protection commitments, which are included with other commitments below, are uncollateralized and are paid at the Company’s discretion. Conditional commitments generally include standby and commercial letters of credit. Standby letters of credit represent an obligation of the Company to a designated third party contingent upon the failure of a customer of the Company to perform under the terms of the underlying contract between the customer and the third party. Commercial letters of credit are issued specifically to facilitate trade or commerce. Under the terms of a commercial letter of credit, drafts will be drawn when the underlying transaction is consummated, as intended, between the customer and a third party. The funded portion of these financial instruments is reflected in the Company’s balance sheet, while the unfunded portion of these commitments is not reflected in the balance sheet. The table below presents a summary of the contractual obligations of the Company resulting from significant commitments (in thousands): December 31, 2018 December 31, 2017 Commitments to extend credit: Home equity lines $ 207,509 $ 194,477 Commercial real estate 68,649 66,901 Other commitments 201,687 184,895 Standby letters of credit 7,183 7,151 Commercial letters of credit 811 831 Loan commitments and standby and commercial letters of credit have credit risks essentially the same as those involved in extending loans to customers and are subject to the Company’s standard credit policies. Collateral is obtained based on management’s credit assessment of the customer. Management does not anticipate any material losses as a result of these commitments. In addition, the Company is engaged in various legal actions that it deems to be in the ordinary course of business. As these legal actions are resolved, the Company could realize positive and/or negative impact to its financial performance in the period in which these legal actions are ultimately decided. There can be no assurance that current actions will have immaterial results, either positive or negative, or that no material actions may be presented in the future. The Company owns 86,605 shares of Class B common stock of Visa, Inc. ("Visa") which are convertible into Class A common stock at a conversion ratio of 1.6298 per Class B share. As of December 31, 2018 , the value of the Class A shares was $131.94 per share. Utilizing the conversion ratio, the value of unredeemed Class A equivalent shares owned by the Company was $18.6 million which has not been reflected in the accompanying consolidated financial statements. The shares of Visa Class B common stock are restricted. Visa Member Banks (as defined in Visa's organizational documents) are required to fund an escrow account to cover settlements, resolution of pending litigation and related claims. If the funds in the escrow account are insufficient to settle the covered litigation, Visa may sell additional Class A shares, use the proceeds to settle litigation and further reduce the conversion ratio. If funds remain in the escrow account after all litigation is settled, the Class B conversion ratio will be increased to reflect that surplus.

Preferred Stock

Preferred Stock	12 Months Ended
	Dec. 31, 2018
Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract]
Preferred Stock	PREFERRED STOCK The Company’s Board of Directors has the authority to issue preferred stock, and to determine the designation, preferences, rights, dividends and all other attributes of such preferred stock, without any vote or action by the shareholders. As of December 31, 2018 , no such shares were outstanding, nor were any expected to be issued.

Regulatory Requirements And Cap

Regulatory Requirements And Capital Ratios	12 Months Ended
	Dec. 31, 2018
Regulatory Capital Requirements [Abstract]
Regulatory Requirements And Capital Ratios	REGULATORY REQUIREMENTS AND CAPITAL RATIOS The principal source of income and cash for City Holding (the “Parent Company”) is dividends from City National. Dividends paid by City National to the Parent Company are subject to certain legal and regulatory limitations. Generally, any dividends in amounts that exceed the earnings retained by City National in the current year plus retained net profits for the preceding two years must be approved by regulatory authorities. Approval is also required if dividends declared would cause City National’s regulatory capital to fall below specified minimum levels. At December 31, 2018 , City National could pay dividends up to $88.8 million without prior regulatory permission. During 2018 , the Parent Company used cash obtained from the dividends received primarily to: (1) acquire Farmers Deposit, (2) pay common dividends to shareholders, (3) repay the Company's Junior Subordinated Deferrable Interest Debentures, (4) remit interest payments on those debentures prior to payoff and (5) fund repurchases of the Company's common shares. As of December 31, 2018 , the Parent Company reported a cash balance of approximately $ 20.6 million . Management believes that the Parent Company’s available cash balance, together with cash dividends from City National, is adequate to satisfy its funding and cash needs in 2019 . In July 2013, the Federal Reserve published the final rules that established a new comprehensive capital framework for banking organizations, commonly referred to as Basel III. These final rules substantially revised the risk-based capital requirements applicable to bank holding companies and depository institutions. The final rule became effective January 1, 2015 for smaller, non-complex banking organizations with full implementation by January 1, 2019. On January 1, 2019, the Basel III Capital Rules will require City Holding and City National to maintain minimum CET 1, Tier 1 and Total Capital ratios, along with a capital conservation buffer that will become fully phased in on that date, effectively resulting in new minimum capital ratios (which are shown in the table below). The implementation of the capital conservation buffer began on January 1, 2016 at the 0.625% level and was phased in over a four-year period (increasing by that amount on each subsequent January 1, until it reached 2.5% on January 1, 2019). The capital conservation buffer is designed to absorb losses during periods of economic stress. Banking institutions with a ratio of CET 1 capital to risk-weighted assets above the minimum but below the conservation buffer (or below the combined capital conservation buffer and countercyclical capital buffer, when the latter is applied) will face constraints on dividends, equity repurchases and compensation based on the amount of the shortfall. The Basel III Capital Rules also provide for a “countercyclical capital buffer” that is applicable to only certain covered institutions and does not have any current applicability to City Holding Company or City National Bank. The Company’s regulatory capital ratios for both City Holding and City National are illustrated in the following tables (in thousands): December 31, 2018 Actual Minimum Required - Basel III Phase-In Schedule Minimum Required - Basel III Fully Phased-In (*) Required to be Considered Well Capitalized Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio CET 1 Capital City Holding Company $ 492,526 15.1 % $ 208,294 6.375 % $ 228,715 7.0 % $ 212,378 6.5 % City National Bank 423,099 13.1 % 206,676 6.375 % 226,938 7.0 % 210,728 6.5 % Tier 1 Capital City Holding Company 496,526 15.2 % 257,304 7.875 % 277,725 8.5 % 261,389 8.0 % City National Bank 423,099 13.1 % 255,306 7.875 % 275,568 8.5 % 259,358 8.0 % Total Capital City Holding Company 512,801 15.7 % 322,651 9.875 % 343,072 10.5 % 326,736 10.0 % City National Bank 439,374 13.6 % 320,145 9.875 % 340,408 10.5 % 324,198 10.0 % Tier 1 Leverage Ratio City Holding Company 496,526 11.4 % 174,833 4.000 % 174,833 4.0 % 218,542 5.0 % City National Bank 423,099 9.8 % 172,594 4.000 % 172,594 4.0 % 215,742 5.0 % (*) Represents the minimum required capital levels as of January 1, 2019 when Basel III Capital Rules have been fully phased in. December 31, 2017: Actual Minimum Required - Basel III Phase-In Schedule Minimum Required - Basel III Fully Phased-In (*) Required to be Considered Well Capitalized Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio CET 1 Capital City Holding Company $ 430,154 15.1 % $ 163,441 5.75 % $ 198,972 7.0 % $ 184,760 6.5 % City National Bank 338,105 12.0 % 162,164 5.75 % 197,418 7.0 % 183,316 6.5 % Tier 1 Capital City Holding Company 446,154 15.7 % 206,078 7.25 % 241,609 8.5 % 227,397 8.0 % City National Bank 338,105 12.0 % 204,468 7.25 % 239,721 8.5 % 225,620 8.0 % Total Capital City Holding Company 465,292 16.4 % 262,927 9.25 % 298,458 10.5 % 284,246 10.0 % City National Bank 357,243 12.7 % 260,873 9.25 % 296,126 10.5 % 282,025 10.0 % Tier 1 Leverage Ratio City Holding Company 446,154 11.0 % 161,834 4.00 % 161,834 4.0 % 202,293 5.0 % City National Bank 338,105 8.5 % 159,625 4.00 % 159,625 4.0 % 199,531 5.0 % (*) Represents the minimum required capital levels as of January 1, 2019 when Basel III Capital Rules have been fully phased in. As of December 31, 2018 , management believes that City Holding Company, and its banking subsidiary, City National, were “well capitalized.” City Holding is subject to regulatory capital requirements administered by the Federal Reserve, while City National is subject to regulatory capital requirements administered by the Office of the Comptroller of the Currency (“OCC”) and the Federal Deposit Insurance Corporation (“FDIC”). Regulatory agencies can initiate certain mandatory actions if either City Holding or City National fails to meet the minimum capital requirements, as shown above. As of December 31, 2018 , management believes that City Holding and City National meet all capital adequacy requirements. On May 24, 2018, the Economic Growth, Regulatory Relief, and Consumer Protection Act (the "Regulatory Relief Act") went into effect. The Regulatory Relief Act provides for a simplification of the minimum capital level requirements applicable to the Company. The federal bank regulatory agencies have not yet issued final rules regarding this change, but it is expected that a to–be–developed community bank leverage ratio will replace the Basel III Capital Rules applicable to the Company. There can be no assurances, however, as to the substance of the final rule or its effect on the Company

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Fair Value Measurements	FAIR VALUE MEASUREMENTS Fair value of an asset or liability is the price that would be received to sell that asset or paid to transfer that liability (an 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. ASC Topic 820 establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows: 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 less active, and other inputs that are observable or can be corroborated by observable market data. Level 3 : Significant unobservable inputs that reflect a company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. The Company bases fair value of assets and liabilities on quoted market prices, prices for similar assets or liabilities, quoted prices in markets that are not active, and other inputs that are observable or can be corroborated by observable market data. If such information is not available, fair value is based upon internally developed models that primarily use, as inputs, observable market-based parameters. Valuation adjustments may be made to ensure that financial instruments are recorded at fair value. These adjustments may include amounts to reflect counterparty credit quality and the Company’s creditworthiness, among other things, as well as unobservable parameters. Any such valuation adjustments are applied consistently over time. The Company’s valuation methodologies may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair values. While management believes the Company’s valuation methodologies are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine fair value of certain financial instruments could result in a different estimate of fair value at the reporting date. Furthermore, the reported fair value amounts have not been comprehensively revalued since the presentation dates, and therefore, estimates of fair value after the balance sheet date may differ significantly from the amount presented herein. A more detailed description of the valuation methodologies used for assets and liabilities measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy, is set forth below. Financial Assets and Liabilities The Company used the following methods and significant assumptions to estimate fair value for financial assets and liabilities measured on a recurring basis. Securities Available for Sale . Securities available for sale are reported at fair value utilizing Level 1, Level 2, and Level 3 inputs. The fair value of securities available for sale is determined by utilizing a market approach by obtaining quoted prices on nationally recognized securities exchanges (other than forced or distressed transactions) that occur in sufficient volume or matrix pricing, which is a mathematical technique used widely in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities’ relationship to other benchmark quoted securities. If such measurements are unavailable, the security is classified as Level 3. Significant judgment is required to make this determination. The Company utilizes a third party pricing service provider to value its Level 1 and Level 2 investment securities. Annually, the Company obtains an independent auditor’s report from its third party pricing service provider regarding its controls over investment securities. Although no control deficiencies were noted, the report did contain caveats and disclaimers regarding the pricing information, such as the Company should review fair values for reasonableness. On a quarterly basis, the Company reprices its debt securities with a third party that is independent of the primary pricing service provider to verify the reasonableness of the fair values. The Company has determined that its pooled trust preferred securities are priced using Level 3 inputs in accordance with ASC Topic 820 and guidance issued by the SEC. The Company has determined that there are few observable transactions and market quotations available for pooled trust preferred securities and they are not reliable for purposes of determining fair value of trust preferred securities held at December 31, 2018 . Due to these circumstances, the Company has elected to utilize an income valuation approach produced by a third party pricing source. This third party model utilizes deferral and default probabilities for the underlying issuers, estimated prepayment rates and assumes no future recoveries of any defaults or deferrals. The Company then compares the values provided by the third party model with other external sources. At such time as there are observable transactions or quoted prices that are associated with an orderly and active market for pooled trust preferred securities, the Company will incorporate such market values in its estimate of fair values for these securities. Derivatives . Derivatives are reported at fair value utilizing Level 2 inputs. The Company utilizes a market approach by obtaining dealer quotations to value its customer interest rate swaps. These quotes utilize the overnight indexed swap ("OIS") curve as a basis for discounting cash flows. The OIS curve is based on the Federal Funds rate. The Company’s derivatives are included within its Other Assets and Other Liabilities in the accompanying consolidated balance sheets. Derivative assets are typically secured through securities with financial counterparties or cross collateralization with a borrowing customer. Derivative liabilities are typically secured through the Company pledging securities to financial counterparties or, in the case of a borrowing customer, by the right of setoff. The Company considers such factors such as the likelihood of default by itself and its counterparties, right of setoff, and remaining maturities in determining the appropriate fair value adjustments. All derivative counterparties approved by the Company's Asset and Liability Committee ("ALCO") are regularly reviewed, and appropriate business action is taken to adjust the exposure to certain counterparties, if necessary. Counterparty exposure is evaluated by netting positions that are subject to master netting agreements, as well as considering the amount of marketable collateral securing the position. This approach used to estimate impacted exposures to counterparties is also used by the Company to estimate its own credit risk in derivative liability positions. To date, no material losses have been incurred due to a counterparty's inability to pay any undercollateralized position. There was no significant change in the value of derivative assets and liabilities attributed to credit risk during the year ended December 31, 2018 . The Company may be required, from time to time, to measure certain financial assets and financial liabilities at fair value on a nonrecurring basis. Financial assets measured at fair value on a nonrecurring basis include impaired loans reported at the fair value of the underlying collateral if repayment is expected solely from the collateral. Collateral values are estimated using Level 2 inputs based on observable market data for real estate collateral or Level 3 inputs for non-real estate collateral. The following table presents the Company's assets and liabilities measured at fair value (in thousands): Total Level 1 Level 2 Level 3 Total Gains (Losses) December 31, 2018 Recurring fair value measurements Financial Assets U.S. Government agencies $ 5,733 $ — $ 5,733 $ — Obligations of states and political subdivisions 128,070 — 128,070 — Mortgage-backed securities: U.S. Government agencies 550,758 — 550,758 — Private label 12,043 — 12,043 — Trust preferred securities 4,799 — 4,538 261 Corporate securities 16,658 — 16,658 — Marketable equity securities 10,313 5,907 4,406 — Certificates of Deposit held for investment 3,735 — 3,735 — Investment funds 1,458 1,458 — — Derivative assets 17,100 — 17,100 — Financial Liabilities Derivative liabilities 16,905 — 16,905 — Nonrecurring fair value measurements Financial Assets Impaired loans $ 10,078 $ — $ — $ 10,078 $ (428 ) Non-Financial Assets Other real estate owned 4,608 — — 4,608 (838 ) Other assets 600 — — 600 (492 ) Total Level 1 Level 2 Level 3 Total Gains (Losses) December 31, 2017 Recurring fair value measurements Financial Assets U.S. Government agencies $ 2 $ — $ 2 $ — Obligations of states and political subdivisions 96,196 — 96,196 — Mortgage-backed securities: U.S. Government agencies 419,347 — 419,347 — Private label 652 — 652 — Trust preferred securities 4,736 — 4,475 261 Corporate securities 22,268 — 22,268 — Marketable equity securities 5,699 5,699 — — Investment funds 1,489 1,489 — — Derivative assets 14,502 — 14,502 — Financial Liabilities Derivative liabilities 14,390 — 14,390 — Nonrecurring fair value measurements Financial Assets Impaired loans $ 9,020 $ — $ — $ 9,020 $ (647 ) Non-Financial Assets Other real estate owned 3,585 — — 3,585 (374 ) Other assets — — — — (170 ) The table below presents a reconcilement of the Company’s financial assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3), which consist solely of trust preferred securities (in thousands): 2018 2017 Beginning balance $ 261 $ 2,535 Included in other comprehensive income — (974 ) Dispositions — (1,300 ) Ending Balance $ 261 $ 261 The Company utilizes a third party model to compute the present value of expected cash flows which considers the structure and term of pooled trust preferred securities and the financial condition of the underlying issuers. Specifically, the third party model details interest rates, principal balances of note classes and underlying issuers, the timing and amount of interest and principal payments of the underlying issuers, and the allocation of the payments to the note classes. The current estimate of expected cash flows is based on the most recent trustee reports and any other relevant market information including announcements of interest payment deferrals or defaults of underlying trust preferred securities. For issuing banks that have defaulted, management generally assumes no recovery. For issuing banks that have deferred interest payments, management excludes the collateral balance associated with these banks and assumes no recoveries of such collateral balance in the future. The exclusion of such issuing banks in a current deferral position is based on such bank experiencing a certain level of financial difficulty that raises doubt about its ability to satisfy its contractual debt obligation, and accordingly, the Company excludes the associated collateral balance from its estimate of expected cash flows. Other assumptions used in the estimate of expected cash flows include expected future default rates and prepayments. The table below presents a reconcilement of the Company's financial assets and liabilities measured at fair value on a nonrecurring basis using significant unobservable inputs (Level 3), which solely relates to impaired loans that were remeasured and reported at fair value through a specific valuation allowance allocation of the allowance for loan losses based upon the fair value of the underlying collateral (in thousands). The fair value of impaired loans is estimated using one of several methods, including collateral value, liquidation value and discounted cash flows. The significant unobservable inputs used in the fair value measurement of collateral for collateral-dependent impaired loans primarily relate to discounts applied to the customers’ reported amount of collateral. The amount of collateral discount depends upon the marketability of the underlying collateral. During December 31, 2018 and 2017 , collateral discounts ranged from 20% to 30% . During December 31, 2018 and 2017 , the Company had no Level 2 financial assets and liabilities that were measured on a nonrecurring basis. 2018 2017 Beginning balance $ 9,020 $ 6,916 Loans classified as impaired during the period 2,330 3,098 Specific valuation allowance allocations — (94 ) 2,330 3,004 (Additional) reduction in specific valuation allowance allocations (218 ) (19 ) Paydowns, payoffs, other activity (1,054 ) (881 ) Ending balance $ 10,078 $ 9,020 Non-Financial Assets and Liabilities The Company has no non-financial assets or liabilities measured at fair value on a recurring basis. Certain non-financial assets measured at fair value on a non-recurring basis include other real estate owned (“OREO”), which is measured at the lower of cost or fair value. The table below presents OREO that was remeasured and reported at fair value based on significant unobservable inputs (Level 3) (in thousands): 2018 2017 Beginning Balance $ 3,585 $ 4,588 OREO remeasured at initial recognition: Carrying value of foreclosed assets prior to remeasurement 6,146 3,066 Charge-offs recognized in the allowance for loan losses (1,951 ) (1,117 ) Fair value 4,195 1,949 OREO remeasured subsequent to initial recognition: Carrying value of foreclosed assets prior to remeasurement 3,646 1,464 Fair value 2,808 1,090 Write-downs included in other non-interest expense (838 ) (374 ) Disposals (2,334 ) (2,578 ) Ending Balance $ 4,608 $ 3,585 During the year ended December 31, 2018, the Company recognized a $0.5 million loss on branches that were moved to held for sale. During the year ended December 31, 2017, the Company recognized a $0.2 million gain on the sale of a facility that formerly housed certain bank operations. During the year ended December 31, 2016, the Company recognized a $0.4 million impairment on this facility. Based on the Company's annual assessment for impairment in the recorded value of goodwill and indefinite lived intangible assets, no impairment was recorded during the years ended December 31, 2018 and 2017 . ASC Topic 825 “Financial Instruments,” as amended, requires disclosure of fair value information about financial instruments, whether or not recognized in the balance sheet, for which it is practicable to estimate that value. In cases where quoted market prices are not available, fair values are based on estimates using present value or other valuation techniques. Those techniques are significantly affected by the assumptions used, including discount rate and estimate of future cash flows. In that regard, the derived fair value estimates cannot be substantiated by comparison to independent markets and, in many cases, could not be realized in immediate settlement of the instrument. ASC Topic 825 excludes certain financial instruments and all nonfinancial instruments from its disclosure requirements. Accordingly, the aggregate fair value amounts presented do not represent the underlying value of the Company. The following methods and assumptions were used in estimating fair value for financial instruments: Cash and cash equivalents : Due to their short-term nature, the carrying amounts reported in the Consolidated Balance Sheets approximate fair value. Securities : The fair value of securities are generally based on quoted market prices or matrix pricing, which is a mathematical technique used widely in the industry to value debt securities without relying exclusively on quoted prices for the specific securities but rather by relying on the securities’ relationship to other benchmark quoted securities. Other securities : It is not practicable to determine the fair value of the Company's other securities, which consist of FRB and FHLB stock, due to restrictions placed on its transferability. Net loans : The fair value of the loan portfolio is estimated by discounting the expected future cash flows using the current interest rates at which similar loans would be made to borrowers for the same remaining maturities, the credit risk associated with such loans and other market factors, including liquidity. Loans were first segregated by type such as commercial, real estate and consumer, and were then further segmented into fixed, adjustable and variable rate categories. Expected future cash flows were projected based on contractual cash flows, adjusted for estimated prepayments. Accrued interest receivable : The carrying amount of accrued interest receivable approximates fair value. Deposits : The fair values of demand deposits (e.g., interest and noninterest-bearing checking, regular savings, and other money market demand accounts) are, by definition, equal to their carrying values. The fair values of time deposits were estimated using discounted cash flow analyses. The discount rates used were based on rates currently offered for deposits with similar remaining maturities. The fair values of the time deposit liabilities do not take into consideration the value of the Company’s long-term relationships with depositors, which may have significant value. Short-term debt : Securities sold under agreements to repurchase and Federal Home Loan Bank advances represent borrowings with original maturities of less than 90 days. The carrying amount of borrowings under purchase agreements approximate their fair value. Long-term debt: The fair value of long-term borrowings is estimated using discounted cash flow analyses based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements and market conditions of similar debt instruments. Commitments and letters of credit : The fair values of commitments are estimated based on fees currently charged to enter into similar agreements, taking into consideration the remaining terms of the agreements and the counterparties’ credit standing. The fair value of letters of credit is based on fees currently charged for similar agreements or on the estimated cost to terminate them or otherwise settle the obligations with the counterparties at the reporting date. The amounts of fees currently charged on commitments and letters of credit are deemed insignificant, and therefore, the estimated fair values and carrying values have not been reflected in the following table. The following table represents the estimates of fair value of financial instruments (in thousands). This table excludes financial instruments for which the carrying amount approximates fair value. For short-term financial assets such as cash and cash equivalents, the carrying amount is a reasonable estimate of fair value due to the relatively short time between the origination of the instrument and its expected realization. For financial liabilities such as noninterest-bearing demand, interest-bearing demand and savings deposits, the carrying amount is a reasonable estimate of fair value due to these products having no stated maturity. Carrying Amount Fair Value Level 1 Level 2 Level 3 December 31, 2018 Assets: Cash and cash equivalents $ 122,991 $ 122,991 $ 122,991 $ — $ — Securities available-for-sale 723,254 723,254 1,458 721,535 261 Securities held-to-maturity 60,827 60,706 — 60,706 — Other securities 28,810 28,810 5,907 22,903 — Net loans 3,571,642 3,516,557 — — 3,516,557 Accrued interest receivable 12,424 12,424 12,424 — — Derivative assets 17,100 17,100 — 17,100 — Liabilities: Deposits 3,975,559 3,985,534 2,622,905 1,362,629 — Short-term debt 261,911 261,911 — 261,911 — Long-term debt 4,053 4,115 — 4,115 — Derivative liabilities 16,906 16,906 — 16,906 — December 31, 2017 Assets: Cash and cash equivalents $ 82,508 $ 82,508 $ 82,508 $ — $ — Securities available-for-sale 550,389 550,389 7,188 542,940 261 Securities held-to-maturity 64,449 65,646 — 65,646 — Other securities 14,147 14,147 — 14,147 — Net loans 3,108,574 3,090,471 — — 3,090,471 Accrued interest receivable 9,223 9,223 9,223 — — Derivative assets 14,502 14,502 — 14,502 — Liabilities: Deposits 3,315,634 3,309,910 2,232,159 1,077,751 — Short-term debt 252,219 252,219 — 252,219 — Long-term debt 16,495 16,444 — 16,444 — Derivative liabilities 14,390 14,390 — 14,390 —

City Holding Company (Parent Co

City Holding Company (Parent Company Only) Financial Information	12 Months Ended
	Dec. 31, 2018
Condensed Financial Information Disclosure [Abstract]
City Holding Company (Parent Company Only) Financial Information	CITY HOLDING COMPANY (PARENT COMPANY ONLY) FINANCIAL INFORMATION Condensed Balance Sheets The following table presents the condensed balance sheets of City Holding Company, parent company only (in thousands): December 31 2018 2017 Assets Cash $ 20,621 $ 59,031 Securities available-for-sale 5,908 5,699 Investment in subsidiaries 583,673 459,150 Loans 701 — Fixed assets 5 6 Other assets 3,316 2,989 Total Assets $ 614,224 $ 526,875 Liabilities Junior subordinated debentures $ 4,053 $ 16,495 Dividends payable 8,774 7,184 Deferred tax liability 366 436 Other liabilities 267 253 Total Liabilities 13,460 24,368 Total Shareholders’ Equity 600,764 502,507 Total Liabilities and Shareholders’ Equity $ 614,224 $ 526,875 In 2018, the Parent Company repaid its junior subordinated debentures that were owed to City Holding Capital Trust III. In connection with the acquisition of Poage, the Parent Company assumed Poage's junior subordinated debentures that are owed to Town Square Statutory Trust I. On December 19, 2016, the Company announced that it had filed a prospectus supplement to its existing shelf registration statement on Form S-3 for the sale of its common stock having an aggregate value of up to $55 million through an “at-the-market” equity offering program. Through the year ended December 31, 2018 , the Company has sold approximately 548,000 common shares at a weighted average price of $64.82 , net of broker fees. The Company has sold no shares since the first quarter of 2017. To date the Company has received $36.4 million in gross proceeds. Under the program, the Company has the ability to receive an additional $18.6 million in gross proceeds from the sale of common shares. Condensed Statements of Comprehensive Income The following table presents the condensed statements of comprehensive income of City Holding Company, parent company only (in thousands): Year Ended December 31 2018 2017 2016 Income Dividends from subsidiaries $ 50,000 $ 30,000 $ 8,600 Realized investment securities gains — 200 — Unrealized gains recognized on securities still held 208 — — Other income 130 115 320 50,338 30,315 8,920 Expenses Interest expense 880 765 683 Merger related expenses 1,899 — — Other expenses 1,842 1,636 1,957 4,621 2,401 2,640 Income Before Income Tax Benefit and Equity in Undistributed Net Income of Subsidiaries 45,717 27,914 6,280 Income tax benefit (1,114 ) (1,197 ) (1,096 ) Income Before Equity in Undistributed Net Income of Subsidiaries 46,831 29,111 7,376 Equity in undistributed net income of subsidiaries 23,171 25,199 44,752 Net Income $ 70,002 $ 54,310 $ 52,128 Total Comprehensive Income $ 63,821 $ 56,677 $ 48,948 Condensed Statements of Cash Flows The following table presents the condensed statements of cash flows of City Holding Company, parent company only (in thousands): Year Ended December 31 2018 2017 2016 Operating Activities Net income $ 70,002 $ 54,310 $ 52,128 Adjustments to reconcile net income to net cash provided by operating activities: Unrealized and realized investment securities losses (gains) (208 ) (200 ) — (Benefit) provision for deferred income taxes (88 ) 1,347 (241 ) Depreciation, amortization and accretion, net 1 1 (4 ) Stock based compensation 2,151 2,097 2,018 Asset write down 193 — 444 Change in other assets 2,668 (405 ) 260 Change in other liabilities (1,816 ) (1,660 ) (2,288 ) Equity in undistributed net income (23,171 ) (25,199 ) (44,752 ) Net Cash Provided by Operating Activities 49,732 30,291 7,565 Investing Activities Proceeds from sales of available for sale securities — 200 — Acquisition of Farmers Deposit Bancorp, Inc., net of cash acquired of $946 (23,954 ) — — Acquisition of Poage Bankshares, Inc., net of cash acquired of $518 502 — — Net Cash (Used in) Provided by Investing Activities (23,452 ) 200 — Financing Activities Repayment of long-term debt (16,495 ) — — Proceeds from sale of capital securities 495 — — Dividends paid (29,583 ) (27,120 ) (25,718 ) Issuance of common stock — 28,408 6,864 Purchases of treasury stock (20,271 ) — (10,018 ) Exercise of stock options 1,164 732 1,155 Net Cash (Used in) Provided by Financing Activities (64,690 ) 2,020 (27,717 ) (Decrease) Increase in Cash and Cash Equivalents (38,410 ) 32,511 (20,152 ) Cash and cash equivalents at beginning of year 59,031 26,520 46,672 Cash and Cash Equivalents at End of Year $ 20,621 $ 59,031 $ 26,520

Summarized Quarterly Financial

Summarized Quarterly Financial Information (Unaudited)	12 Months Ended
	Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]
Summarized Quarterly Financial Information (Unaudited)	SUMMARIZED QUARTERLY FINANCIAL INFORMATION (UNAUDITED) A summary of selected quarterly financial information (unaudited) is presented below (in thousands, except for per share data): First Quarter Second Quarter Third Quarter Fourth Quarter 2018 Interest income $ 37,644 $ 39,180 $ 42,729 $ 44,348 Taxable equivalent adjustment 187 187 187 194 Interest income (FTE) 37,831 39,367 42,916 44,542 Interest expense 4,997 5,607 7,171 7,917 Net interest income 32,834 33,760 35,745 36,625 (Recovery of) provision for loan losses 181 (2,064 ) (27 ) (400 ) Unrealized gains (losses) recognized on securities still held 280 492 384 (1,246 ) Non-interest income 14,212 15,119 15,369 15,952 Non-interest expense 24,937 24,911 25,040 38,178 Income before income tax expense 22,208 26,524 26,485 13,553 Income tax expense 4,405 5,358 5,606 2,646 Taxable equivalent adjustment (187 ) (187 ) (187 ) (194 ) Net income available to common shareholders $ 17,616 $ 20,979 $ 20,692 $ 10,713 Net earnings allocated to common shareholders $ 17,421 $ 20,768 $ 20,491 $ 10,623 Basic earnings per common share $ 1.13 $ 1.36 $ 1.34 $ 0.68 Diluted earnings per common share 1.13 1.35 1.33 0.68 Average common shares outstanding: Basic 15,414 15,326 15,340 15,603 Diluted 15,436 15,345 15,358 15,618 2017 Interest income $ 34,214 $ 35,298 $ 36,366 $ 37,053 Taxable equivalent adjustment 357 370 358 371 Interest income (FTE) 34,571 35,668 36,724 37,424 Interest expense 3,767 4,036 4,340 4,664 Net interest income 30,804 31,632 32,384 32,760 Provision for loan losses 681 510 1,393 422 Investment securities gains 4,276 — — 200 Non-interest income 14,231 14,921 14,611 15,367 Non-interest expense 24,600 24,176 24,309 22,893 Income before income tax expense 24,030 21,867 21,293 25,012 Income tax expense 7,647 6,812 7,003 14,972 Taxable equivalent adjustment (357 ) (370 ) (358 ) (371 ) Net income available to common shareholders $ 16,026 $ 14,685 $ 13,932 $ 9,669 Net earnings allocated to common shareholders $ 15,849 $ 14,531 $ 13,778 $ 9,560 Basic earnings per common share $ 1.04 $ 0.94 $ 0.89 $ 0.62 Diluted earnings per common share 1.04 0.94 0.89 0.62 Average common shares outstanding: Basic 15,252 15,462 15,485 15,472 Diluted 15,277 15,487 15,505 15,497

Earnings Per Share

Earnings Per Share	12 Months Ended
	Dec. 31, 2018
Earnings Per Share [Abstract]
Earnings Per Share	EARNINGS PER SHARE The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data): For the Year Ended December 31, 2018 2017 2016 Net income available to common shareholders $ 70,002 $ 54,310 $ 52,128 Less: earnings allocated to participating securities (654 ) (591 ) (623 ) Net earnings allocated to common shareholders $ 69,348 $ 53,719 $ 51,505 Distributed earnings allocated to common shares outstanding $ 32,483 $ 27,497 $ 25,710 Undistributed earnings allocated to common shares outstanding 36,865 26,222 25,795 Net earnings allocated to common shareholders $ 69,348 $ 53,719 $ 51,505 Average shares outstanding, basic 15,421 15,412 14,900 Effect of dilutive securities 18 24 13 Average shares outstanding, diluted 15,439 15,436 14,913 Basic earnings per share $ 4.50 $ 3.49 $ 3.46 Diluted earnings per share $ 4.49 $ 3.48 $ 3.45 Antidilutive options — 3 2 Anti-dilutive options are not included in the computation of diluted earnings per share because the options’ exercise price was greater than the average market price of the common shares and therefore, the effect would have been anti-dilutive.

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss Accumulated Other Comprehensive Loss	12 Months Ended
	Dec. 31, 2018
Equity [Abstract]
Accumulated Other Comprehensive Loss	ACCUMULATED OTHER COMPREHENSIVE LOSS The activity in accumulated other comprehensive loss is presented in the tables below (in thousands). The activity is shown net of tax, which is calculated using a combined Federal and state income tax rate approximating 23% . Accumulated Other Comprehensive Loss Unrealized Gains (Losses) on Defined Benefit Securities Pension Plans Available-for-Sale Total Balance at December 31, 2016 $ (4,660 ) $ (2,352 ) $ (7,012 ) Other comprehensive income before reclassifications 528 4,658 5,186 Amounts reclassified from other comprehensive loss — (2,819 ) (2,819 ) 528 1,839 2,367 Adoption of ASU No. 2018-02 (901 ) (98 ) (999 ) Balance at December 31, 2017 $ (5,033 ) $ (611 ) $ (5,644 ) Other comprehensive loss before reclassifications (963 ) (5,343 ) (6,306 ) Amounts reclassified from other comprehensive loss 125 — 125 (838 ) (5,343 ) (6,181 ) Adoption of ASU No. 2016-01 — (2,657 ) (2,657 ) Balance at December 31, 2018 $ (5,871 ) $ (8,611 ) $ (14,482 ) Amount reclassified from Other Comprehensive Loss Affected line item December 31, in the Statements 2018 2017 2016 of Income Securities available-for-sale: Net securities gains reclassified into earnings $ — $ (4,476 ) $ (3,513 ) Gains on sale of investment securities Related income tax expense — 1,657 1,297 Income tax expense Net effect on accumulated other comprehensive loss $ — $ (2,819 ) $ (2,216 ) Defined benefit pension plans: Gain on termination of defined benefit plan $ 163 $ — $ — Other expense Related income tax expense (38 ) — — Income tax expense Net effect on accumulated other comprehensive loss $ 125 $ — $ —

Contracts With Customers (Notes

Contracts With Customers (Notes)	12 Months Ended
	Dec. 31, 2018
Contracts with Customer [Abstract]
Revenue from Contract with Customer [Text Block]	NOTE TWENTY-FIVE – CONTRACTS WITH CUSTOMERS The Company's largest source of revenue is comprised of net interest income on financial assets and financial liabilities, which is explicitly excluded from the scope of ASC Topic 606, Revenue from Contracts with Customers ("ASC 606"), and non-interest income. The Company's significant sources of non-interest income are: service charges, bankcard revenue, trust and investment management fee income and bank owned life insurance (which is also excluded from ASC 606). The following table shows the Company's total non-interest income segregated between those within the scope of ASC 606 and those within the scope of other GAAP topics (in thousands): Non-interest income Non-interest income from contracts with customers $ 57,453 Non-interest income within the scope of other GAAP topics 3,111 Total non-interest income $ 60,564 The Company's significant policies related to contracts with customers are discussed below. Service Charges: Service charges consist of service charges on deposit accounts (monthly service fees, account analysis fees, non-sufficient funds ("NSF") fees and other deposit account related fees). For transaction based fees, the Company's performance obligation is generally satisfied, and the related revenue recognized, at a point in time. For nontransaction based fees, the Company's performance obligation is generally satisfied, and the related revenue recognized, over the period in which the service is provided (typically a month). Generally, payments are received immediately through a direct charge to the customer's account. Bankcard Revenue: Bankcard revenue is primarily comprised of debit card income and ATM fees. Debit card income is primarily comprised of interchange fees earned whenever the Company's debit cards are processed through card payment networks such as Mastercard. ATM fees are primarily generated when a non-Company cardholder uses a Company ATM or when a Company cardholder uses a non-Company ATM. The Company's performance obligation for bankcard revenue is generally satisfied, and the related revenue recognized, when the services are rendered. Generally, payments are received immediately or in the following month. Trust and Investment Management Fee Income: Trust and investment management fee income is primarily comprised of fees earned from the management and administration of customer assets. The Company's performance obligation is generally satisfied over time (typically a quarter), and the related revenue recognized, based upon the quarter-end market value of the assets under management and the applicable fee rate. Generally, payments are received a few days after quarter-end through a direct charge to the customer's account. The following table illustrates the disaggregation by the Company's major revenue streams (in thousands): Point of Revenue Recognition Major revenue streams Service charges At a point in time and over time $ 29,704 Bankcard revenue At a point in time 18,369 Trust and investment management fee income Over time 6,529 Other income At a point in time and over time 2,851 Net revenue from contracts with customers 57,453 Non-interest income within the scope of other GAAP topics 3,111 Total non-interest income $ 60,564

Subsequent Event

Subsequent Event	12 Months Ended
	Dec. 31, 2018
Subsequent Events [Abstract]
Subsequent Event	NOTE TWENTY-SIX – SUBSEQUENT EVENT On January 30, 2019, the Company announced that it had signed a definitive agreement to sell its Virginia Beach, Virginia branch to Select Bank & Trust Company. The terms of the agreement provide for Select Bank & Trust Company to assume the majority of deposits and to acquire the equipment and other selected assets associated with the branch, while the Company retains the loans. The transaction is subject to state and federal bank regulatory approvals and other customary closing conditions and is expected to close during the second quarter of 2019.

Summary Of Significant Accoun_2

Summary Of Significant Accounting And Reporting Policies (Policies)	12 Months Ended
	Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Summary of Significant Accounting and Reporting Policies	Summary of Significant Accounting and Reporting Policies: The accounting and reporting policies of City Holding Company and its subsidiaries (the “Company”) conform with U. S. generally accepted accounting principles and require management to make estimates and develop assumptions that affect the amounts reported in the financial statements and related footnotes. Actual results could differ from management’s estimates. The following is a summary of the more significant policies.
Principles Of Consolidation	Principles of Consolidation: The consolidated financial statements include the accounts of City Holding Company and its wholly owned subsidiaries. All significant intercompany accounts and transactions have been eliminated in the consolidated financial statements. The Company determines whether it has a controlling financial interest in an entity by first evaluating whether the entity is a voting interest entity or a variable interest entity in conformity with U. S. generally accepted accounting principles. Voting interest entities are entities in which the total equity investment at risk is sufficient to enable the entity to finance itself independently and provides the equity holders with the obligation to absorb losses, the right to receive residual returns and the right to make decisions about the entity’s activities. The Company consolidates voting interest entities in which it has all, or at least a majority of, the voting interest. As defined in applicable accounting standards, variable interest entities (VIEs) are entities that lack one or more of the characteristics of a voting interest entity. A controlling financial interest in a VIE is present when an enterprise has both the power to direct the activities of the VIE that most significantly impact the VIE’s economic performance and an obligation to absorb losses or the right to receive benefits that could potentially be significant to the VIE. The enterprise with a controlling financial interest, known as the primary beneficiary, consolidates the VIE. The Company’s wholly owned subsidiaries, City Holding Capital Trust III and Town Square Statutory Trust I, are VIEs for which the Company is not the primary beneficiary. Accordingly, the accounts of these entities are not included in the Company’s consolidated financial statements. Certain amounts in the prior year financial statements have been reclassified to conform to the current year presentation. Such reclassifications had no impact on total shareholders’ equity or net income for any period.
Cash and Due from Banks	Cash and Due from Banks: The Company considers cash, due from banks, and interest-bearing deposits in depository institutions as cash and cash equivalents. City National is required to maintain an average reserve balance with the Federal Reserve Bank of Richmond to compensate for services provided by the Federal Reserve and to meet statutory required reserves for demand deposits.
Securities	Securities: Management determines the appropriate classification of securities at the time of purchase. If management has the intent and the Company has the ability at the time of purchase to hold debt securities to maturity, they are classified as investment securities held-to-maturity and are stated at amortized cost, adjusted for amortization of premiums and accretion of discounts. Debt securities which the Company may not hold to maturity are classified as investment securities available-for-sale along with the Company’s investment in equity securities. Securities available-for-sale are carried at fair value, with the unrealized gains and losses, net of tax, reported in comprehensive income. Securities classified as available-for-sale include securities that management intends to use as part of its asset/liability management strategy and that may be sold in response to changes in interest rates, resultant prepayment risk, and other factors. The Company utilizes a third party pricing service provider to value its investment portfolio. Annually, the Company obtains an independent auditor’s report from its third party pricing service provider regarding its controls over valuation of investment securities. Although an unqualified opinion regarding the design and operating effectiveness of controls was issued, the report did contain caveats and disclaimers regarding the pricing information, such as the Company should review market values for reasonableness. On a quarterly basis, the Company reprices its debt securities with a third party that is independent of the primary pricing service provider to verify the reasonableness of the fair values. Also, on a quarterly basis, the Company performs a review of investment securities to determine if any unrealized losses are indicative that investment securities are other than temporarily impaired. Management considers the following, among other things, in its determination of the nature of the unrealized losses: (i) the length of time and the extent to which the fair value has been less than cost; (ii) the financial condition, capital strength, and near–term (within 12 months) prospects of the issuer, including any specific events which may influence the operations of the issuer such as changes in technology that may impair the earnings potential of the investment or the discontinuance of a segment of the business that may affect the future earnings potential; (iii) the historical volatility in the market value of the investment and/or the liquidity or illiquidity of the investment; (iv) adverse conditions specifically related to the security, an industry, or a geographic area; and (v) the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. The Company continues to actively monitor the market value of these investments along with the financial strength of the issuers behind these securities, as well as its entire investment portfolio. The specific identification method is used to determine the cost basis of securities sold. Certain investment securities that do not have readily determinable fair values and for which the Company does not exercise significant influence are carried at cost and classified as other investment securities on the Consolidated Balance Sheets. These cost-method investments are reviewed for impairment at least annually or sooner if events or changes in circumstances indicate the carrying value may not be recoverable.
Loans	Loans: Loans, excluding previously securitized loans, which are discussed separately below, are reported at the principal amount outstanding, net of unearned income. Portfolio loans include those for which management has the intent and the Company has the ability to hold for the foreseeable future, or until maturity or payoff. The foreseeable future is based upon management’s judgment of current business strategies and market conditions, the type of loan, asset/liability management, and liquidity. Interest income on loans is accrued and credited to operations based upon the principal amount outstanding, using methods that generally result in level rates of return. Loan origination fees, and certain direct costs, are deferred and amortized as an adjustment to the yield over the term of the loan. The accrual of interest income generally is discontinued when a loan becomes 90 days past due as to principal or interest for all loan types. However, any loan may be placed on non-accrual status if the Company receives information that indicates that it is probable a borrower will be unable to meet the contractual terms of their respective loan agreement. Other indicators considered for placing a loan on non-accrual status include the borrower’s involvement in bankruptcies, foreclosures, repossessions, litigation and any other situation resulting in doubt as to whether full collection of contractual principal and interest is attainable. When interest accruals are discontinued, unpaid interest recognized in income in the current year is reversed, and interest accrued in prior years is charged to the allowance for loan losses. Management may elect to continue the accrual of interest when the estimated net realizable value of collateral exceeds the principal balance and related accrued interest, and the loan is in process of collection. Generally for all loan classes, payments during the period the loan is non-performing are recorded on a cash basis. Payments received on nonperforming loans are typically applied directly against the outstanding principal balance until the loan is fully repaid. Generally, loans are restored to accrual status when the obligation is brought current, has performed in accordance with the contractual terms for a reasonable period of time, and the ultimate collectability of the total contractual principal and interest is no longer in doubt. Generally, all loan types are considered past due when the contractual terms of a loan are not met and the borrower is 30 days or more past due on a payment. Furthermore, residential and home equity loans are generally subject to charge-off when the loan becomes 120 days past due, depending on the estimated fair value of the collateral less cost to dispose, versus the outstanding loan balance. Commercial loans are generally charged off when the loan becomes 120 days past due and consumer loans are generally charged off when the loan becomes 120 days past due.
Loan and Leases Receivable, Acquired Loans	Acquired Loans: In determining the estimated fair value of the acquired loans, management considered several factors, such as estimated future credit losses, estimated prepayments, remaining lives of the acquired loans, estimated value of the underlying collateral and the present value of the cash flows expected to be received. For smaller loans not specifically reviewed, management grouped the loans into their respective homogeneous loan pool and applied a loss estimate accordingly. Acquired loans are accounted for using one of the two following accounting standards: (1) ASC Topic 310-20 is used to value loans that do not have evidence of credit quality deterioration. For these loans, the difference between the fair value of the loan and the amortized cost of the loan is amortized or accreted into income using the interest method. (2) ASC Topic 310-30 is used to value loans that have evidence of credit quality deterioration. For these loans, the expected cash flows that exceed the fair value of the loan represent the accretable yield, which is recognized as interest income on a level-yield basis over the expected cash flow periods of the loans. The non-accretable difference represents the difference between the contractually required principal and interest payments and the cash flows expected to be collected based upon management’s estimation. Subsequent decreases in the expected cash flows will require the Company to evaluate the need for additions to the Company’s allowance for loan losses. Subsequent increases in the expected cash flows will result in a reversal of the provision for loan losses to the extent of prior charges with a corresponding adjustment to the accretable yield, which will result in the recognition of additional interest income over the remaining lives of the loans.
Allowance for Loan Losses	Allowance for Loan Losses: The allowance for loan losses is maintained at a level that represents management’s best estimate of probable losses in the loan portfolio. Management’s determination of the appropriateness of the allowance for loan losses is based upon an evaluation of individual credits in the loan portfolio, historical loan loss experience, current economic conditions, and other relevant factors. This determination is inherently subjective, as it requires material estimates including the amounts and timing of future cash flows expected to be received on impaired loans that may be susceptible to significant change. These evaluations are conducted at least quarterly and more frequently if deemed necessary. The allowance for loan losses related to loans considered to be impaired is generally evaluated based on the discounted cash flows using the impaired loan's initial effective interest rate or the fair value of the collateral for certain collateral dependent loans. Loan losses are charged against the allowance and recoveries of amounts previously charged off are credited to the allowance. A provision for loan losses is charged to operations based on management’s periodic evaluation of the appropriateness of the allowance after considering factors noted above, among others. In evaluating the appropriateness of its allowance for loan losses, the Company stratifies the loan portfolio into six major groupings, including commercial real estate, commercial and industrial, residential real estate, home equity, consumer and DDA overdrafts. Historical loss experience, as adjusted, is applied to the then outstanding balance of loans in each classification to estimate probable losses inherent in each segment of the portfolio. Historical loss experience is adjusted using a systematic weighted probability of potential risk factors that could result in actual losses deviating from prior loss experience. Risk factors considered by the Company in completing this analysis include: (1) unemployment and economic trends in the Company’s markets, (2) concentrations of credit, if any, among any industries, (3) trends in loan growth, loan mix, delinquencies, losses or credit impairment, (4) adherence to lending policies and others. Each risk factor is designated as low, moderate/increasing, or high based on the Company’s assessment of the risk of loss associated with each factor. Each risk factor is then weighted to consider inherent risk in the portfolio. Additionally, all commercial loans within the portfolio are subject to internal risk grading. Risk grades are generally assigned by the primary lending officer and are periodically evaluated by the Company’s internal loan review process. Based on an individual loan’s risk grade, estimated loss percentages are applied to the outstanding balance of the loan to determine the amount of probable loss.
Bank Owned Life Insurance Policy [Policy Text Block]	Bank Owned Life Insurance: The Company has purchased life insurance on certain executive officers and employees. The Company receives the cash surrender value of each policy upon its termination or benefits are payable upon the death of the insured. These policies are recorded on the Consolidated Balance Sheets at their net cash surrender value. Changes in the net cash surrender value are recognized in Bank Owned Life Insurance in the Consolidated Statements of Income.
Premises and Equipment	Premises and Equipment: Premises and equipment are stated at cost less accumulated depreciation. Depreciation is computed primarily by the straight-line method over the estimated useful lives of the assets. Depreciation of leasehold improvements is computed using the straight-line method over the lesser of the term of the respective lease or the estimated useful life of the respective asset. Maintenance and repairs are charged to expense as incurred, while improvements that extend the useful life of premises and equipment are capitalized and depreciated over the estimated remaining life of the asset.
Other Real Estate Owned	Other Real Estate Owned: Other real estate owned (“OREO”) is comprised principally of commercial and residential real estate properties obtained in partial or total satisfaction of loan obligations. OREO acquired in settlement of indebtedness is included in Other Assets at the lower of estimated fair value of the asset, less estimated selling costs or the carrying amount of the loan. Changes to the value subsequent to transfer are recorded in non-interest expense, along with direct operating expenses. Gains or losses not previously recognized from sales of OREO are recognized in non-interest expense on the date of the sale.
Goodwill and Other Intangible Assets	Goodwill and Other Intangible Assets: Goodwill is the excess of the cost of an acquisition over the fair value of tangible and intangible assets acquired. Goodwill is not amortized. Intangible assets represent purchased assets that also lack physical substance, but can be separately distinguished from goodwill because of contractual or other legal rights or because the asset is capable of being sold or exchanged either on its own or in combination with a related contract, asset or liability. Intangible assets with determinable useful lives, such as core deposits, are amortized over their estimated useful lives. The Company performs an annual review for impairment in the recorded value of goodwill and indefinite lived intangible assets. Goodwill is tested for impairment between the annual tests if an event occurs or circumstances change that more than likely reduce the fair value of a reporting unit below its carrying value. An indefinite-lived intangible asset is tested for impairment between the annual tests if an event occurs or circumstances change indicating that the asset might be impaired.
Securities Sold Under Agreements to Repurchase	Securities Sold Under Agreements to Repurchase: Securities sold under agreements to repurchase are accounted for as collateralized financing transactions and are recorded at the amounts at which the securities were sold plus accrued interest. Securities sold primarily consists of U.S. government, federal agency, and municipal securities pledged as collateral under these financing arrangements and cannot be repledged or sold, unless replaced by the secured party.
Derivative Financial Instruments	Derivative Financial Instruments: Derivative instruments are carried at fair value in the Company’s financial statements. The accounting for changes in the fair value of a derivative instrument is determined by whether it has been designated and qualifies as part of a hedging relationship, and further, by the type of hedging relationship. The Company primarily utilizes derivatives with commercial banking customers to facilitate their interest rate management strategies and the changes in fair value of those instruments are recognized in other non-interest income during the period of the change.
Trust Assets	Trust Assets: Assets held in a fiduciary or agency capacity for customers are not included in the accompanying financial statements since such items are not assets of the Company.
Income Taxes	Income Taxes: The consolidated provision for income taxes is based upon reported income and expense. Deferred income taxes are provided for temporary differences between financial reporting and tax bases of assets and liabilities, computed using enacted tax rates. The income tax effects related to settlements of share-based compensation awards are reported in earnings as an increase (or decrease) to income tax expense. The Company files a consolidated income tax return. The respective subsidiaries generally provide for income taxes on a separate return basis and remit amounts determined to be currently payable to the Parent Company. The Company and its subsidiaries are subject to examinations and challenges from federal and state taxing authorities regarding positions taken in returns. Uncertain tax positions are initially recognized in the consolidated financial statements when it is more likely than not the position will be sustained upon examination. These positions are initially and subsequently measured as the largest amount of tax benefit that is greater than 50% likely of being realized upon ultimate settlement with the taxing authority and assuming full knowledge of the position and all relevant facts by the taxing authority. The Company invests in certain limited partnerships that operate qualified low-income housing tax credit developments. These investments are considered variable interest entities for which the Company is not the primary beneficiary. The tax credits are reflected in the Consolidated Statements of Income as a reduction in income tax expense. The unamortized amount of the investments is recorded within Other Assets within the Consolidated Balance Sheets.
Advertising Costs	Advertising Costs: Advertising costs are expensed as incurred.
Stock-Based Compensation	Stock-Based Compensation: Compensation expense related to stock options and restricted stock awards issued to employees is based upon the fair value of the award at the date of grant. The fair value of stock options is estimated utilizing a Black Scholes pricing model, while the fair value of restricted stock awards is based upon the stock price at the date of grant. Compensation expense is recognized on a straight line basis over the vesting period for options and the respective period for stock awards.
Basic and Diluted Earnings per Common Share	Basic and Diluted Earnings per Common Share: Basic earnings per share is computed by dividing net income by the weighted-average number of shares of common stock outstanding, excluding participating securities. Diluted earnings per share is computed by dividing net income by the weighted-average number of shares outstanding, excluding participating securities, increased by the number of shares of common stock which would be issued assuming the exercise of stock options and other common stock equivalents.
Statements of Cash Flows	Statements of Cash Flows: Cash paid for interest, including interest paid on long-term debt and trust preferred securities, was $24.8 million , $16.4 million , and $13.1 million in 2018 , 2017 , and 2016 , respectively. During 2018 , 2017 and 2016 , the Company paid $20.8 million , $22.6 million , and $16.3 million , respectively, for income taxes.
Recent Accounting Pronouncements	Recently Adopted: Revenue Recognition In May 2014, the FASB issued ASU No. 2014-09, "Revenue from Contracts with Customers (Topic 606)." This standard clarifies the principles for recognizing revenue and developed a common revenue standard. The core principle of the standard is that an entity should recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the entity expects to be entitled in exchange for those goods and services. To achieve that core principle, an entity should apply the following steps: (i) identify the contract or contracts with a customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract and (v) recognize revenue when (or as) the entity satisfies a performance obligation. The FASB also issued several amendments to the standard. In April 2016, the FASB issued ASU No. 2016-10 which clarifies identifying performance obligations and the licensing implementation guidance aspects of Topic 606 while retaining the related principles for those areas. In September 2017, the FASB issued ASU No. 2017-13 which reflects the SEC staff announcement that it would not object when certain public business entities (PBEs) elect to use the non-PBE effective dates solely to adopt the new standards on revenue (ASC 606) and leases (ASC 842). The Company adopted these standards effective January 1, 2018 using the modified retrospective approach, but did not record a cumulative effect adjustment to opening retained earnings given the immaterial impact. As part of the adoption, the Company evaluated the terms of the contracts that supported each of the revenue streams that were within the scope of ASU 2014-09 and determined that the adoption did not significantly change the way the Company recognizes revenue from each stream. See Note Twenty Four . Others In January 2017, the FASB issued ASU No. 2017-01, "Business Combinations (Topic 805): Clarifying the Definition of a Business." This amendment clarifies the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions (or disposals) of assets or businesses. This ASU became effective for the Company on January 1, 2018. The adoption of ASU No. 2017-01 did not have a material impact on the Company's financial statements. In March 2017, the FASB issued ASU No. 2017-07, "Compensation—Retirement Benefits (Topic 715): Improving the Presentation of Net Periodic Pension Cost and Net Periodic Postretirement Benefit Cost." This amendment requires that an employer disaggregate the service cost component from the other components of net benefit cost and also provides explicit guidance on how to present the service cost component and the other components of net benefit cost in the income statement. This ASU became effective for the Company on January 1, 2018. The adoption of ASU No. 2017-07 did not have a material impact on the Company's financial statements. In May 2017, the FASB issued ASU No. 2017-09, "Compensation—Stock Compensation (Topic 718): Scope of Modification Accounting." This amendment provides guidance about which changes to the terms or conditions of a share-based payment award require an entity to apply modification accounting in ASU No. 2016-09. This ASU became effective for the Company on January 1, 2018. The adoption of ASU No. 2017-09 did not have a material impact on the Company’s financial statements. Pending Adoption: Leases In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842).” This standard requires organizations to recognize lease assets and lease liabilities on the balance sheet and disclose key information about leasing requirements for leases that were historically classified as operating leases under previous generally accepted accounting principals. In July 2018, the FASB issued ASU No. 2018-10, "Codification Improvements to Topic 842, Leases." This amendment provides improvements to specific sections of previously issued lease guidance, including a package of three practical expedients regarding the reassessment of prior period leases. In July 2018, the FASB issued ASU No. 2018-11, "Leases (Topic 842): Targeted Improvements." This amendment offers a practical expedient that allows the Company to recognize the prior period balance sheet impacts in the period of adoption and will not require adjustments to the prior period financial statements when adopting ASU No. 2016-02 described above. In December 2018, the FASB issued ASU No. 2018-20, “Leases (Topic 842): Narrow-Scope Improvements for Lessors.” This ASU clarifies sales taxes and other taxes collected from lessees, certain lessor costs, and recognition of variable payments for contracts with lease and nonlease components. These ASUs became effective for the Company for interim and annual periods on January 1, 2019. The Company's evaluation indicates that the adoption of these ASUs had an immaterial impact on the Company's consolidated balance sheet. CECL In June 2016, the FASB issued ASU No. 2016-13, "Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." This standard replaces the incurred loss impairment methodology in current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The amendments in this update require a financial asset (or a group of financial assets) measured at amortized cost basis to be presented at the net amount expected to be collected. The new current expected credit losses model ("CECL") will apply to the allowance for loan losses, available-for-sale and held-to-maturity debt securities, purchased financial assets with credit deterioration and certain off-balance sheet credit exposures. In November 2018, the FASB issued ASU No. 2018-19, " Codification Improvements to Topic 326, Financial Instruments—Credit Losses." This amendment clarifies the scope of the guidance in ASU No. 2016-13. These ASUs will become effective for the Company for interim and annual periods on January 1, 2020. Management is currently evaluating the potential impact of these ASUs on the Company's financial statements. Others In January 2017, the FASB issued ASU No. 2017-04, "Intangibles—Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment." This amendment simplifies the measurement of goodwill by eliminating Step 2 from the goodwill impairment test. This ASU will become effective for the Company on January 1, 2020. The adoption of ASU No. 2017-04 is not expected to have a material impact on the Company's financial statements. In March 2017, the FASB issued ASU No. 2017-08, "Receivables—Nonrefundable Fees and Other Costs (Subtopic 310-20): Premium Amortization on Purchased Callable Debt Securities." The amendments in this update shorten the amortization period for certain callable debt securities held at a premium and require the premium to be amortized to the earliest call date. This ASU became effective for the Company on January 1, 2019. The adoption of ASU No. 2017-08 is not expected to have a material impact on the Company's financial statements. In August 2017, the FASB issued ASU No. 2017-12, "Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities." This amendment expands and refines hedge accounting for both nonfinancial and financial risk components and aligns the recognition and presentation of the effects of the hedging instrument and the hedged item in the financial statements. This ASU became effective for the Company on January 1, 2019. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's financial statements. In August 2018, the FASB issued ASU No. 2018-13, "Fair Value Measurement (Topic 820): Disclosure Framework-Changes to the Disclosure Requirements for Fair Value Measurement." This amendment removes, modifies, and clarifies the disclosure requirements on fair value measurements in Topic 820, Fair Value Measurement. This ASU will become effective for the Company on January 1, 2020. The adoption of ASU No. 2018-13 is not expected to have a material impact on the Company's financial statements. In August 2018, the FASB issued ASU No. 2018-14, "Compensation-Retirement Benefits-Defined Benefit Plans-General (Subtopic 715-20): Disclosure Framework-Changes to the Disclosure Requirements for Defined Benefit Plans." This amendment removes, modifies, and clarifies certain disclosure requirements for defined benefit plans and other post-employment benefit plans. This ASU will become effective for the Company on January 1, 2021. The adoption of ASU No. 2018-14 is not expected to have a material impact on the Company's financial statements. In October 2018, the FASB issued ASU No. 2018-17, " Consolidation (Topic 810): Targeted Improvements to Related Party Guidance for Variable Interest Entities." This amendment simplifies the analysis of fees paid to decision makers or service providers in determining variable interest entities. This ASU will become effective for the Company on January 1, 2020. The adoption of ASU No. 2018-17 is not expected to have a material impact on the Company's financial statements. In October 2018, the FASB issued ASU No. 2018-16, "Derivatives and Hedging (Topic 815): Inclusion of the Secured Overnight Financing Rate (SOFR) Overnight Index Swap (OIS) Rate as a Benchmark Interest Rate for Hedge Accounting Purposes." This amendment permits the use of the OIS rate based on SOFR as a U.S. benchmark interest rate for hedge accounting purposes under Topic 815 in addition to the UST, the LIBOR swap rate, the OIS rate based on the Federal Funds Effective Rate, and the SIFMA Municipal Swap Rate. This ASU became effective for the Company on January 1, 2019. The adoption of ASU No. 2017-12 is not expected to have a material impact on the Company's financial statements.

Contracts With Customers (Polic

Contracts With Customers (Policies)	12 Months Ended
	Dec. 31, 2018
Contracts with Customer [Abstract]
Revenue Recognition, Fees and Commissions, Depositor Accounts [Policy Text Block]	Service Charges: Service charges consist of service charges on deposit accounts (monthly service fees, account analysis fees, non-sufficient funds ("NSF") fees and other deposit account related fees). For transaction based fees, the Company's performance obligation is generally satisfied, and the related revenue recognized, at a point in time. For nontransaction based fees, the Company's performance obligation is generally satisfied, and the related revenue recognized, over the period in which the service is provided (typically a month). Generally, payments are received immediately through a direct charge to the customer's account.
Revenue Recognition, Fees and Commissions, Debit Cards [Policy Text Block]	Bankcard Revenue: Bankcard revenue is primarily comprised of debit card income and ATM fees. Debit card income is primarily comprised of interchange fees earned whenever the Company's debit cards are processed through card payment networks such as Mastercard. ATM fees are primarily generated when a non-Company cardholder uses a Company ATM or when a Company cardholder uses a non-Company ATM. The Company's performance obligation for bankcard revenue is generally satisfied, and the related revenue recognized, when the services are rendered. Generally, payments are received immediately or in the following month.
Revenue Recognition, Fees and Commissions, Fiduciary and Trust Activities [Policy Text Block]	Trust and Investment Management Fee Income: Trust and investment management fee income is primarily comprised of fees earned from the management and administration of customer assets. The Company's performance obligation is generally satisfied over time (typically a quarter), and the related revenue recognized, based upon the quarter-end market value of the assets under management and the applicable fee rate. Generally, payments are received a few days after quarter-end through a direct charge to the customer's account.

Acquisitions and Preliminary _2

Acquisitions and Preliminary Purchase Price Allocation Acquisitions and Preliminary Purchase Price Allocation (Tables)	12 Months Ended
	Dec. 31, 2018
Business Combinations [Abstract]
Finite-Lived and Indefinite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	The following table summarizes the estimated fair value of the assets acquired and liabilities assumed as of the date of acquisition (in thousands): Farmers Deposit Poage Total Consideration: Cash $ 24,900 $ 16 $ 24,916 Common stock — 82,565 82,565 Stock option buyout — 1,355 1,355 24,900 83,936 108,836 Identifiable assets: Cash and cash equivalents 4,209 34,288 38,497 Investment securities 46,235 72,321 118,556 Loans 58,477 304,023 362,500 Bank owned life insurance — 7,439 7,439 Premises and equipment 768 4,547 5,315 Deferred tax assets, net (188 ) 2,300 2,112 Other assets 2,302 8,799 11,101 Total identifiable assets 111,803 433,717 545,520 Identifiable liabilities: Deposits 92,241 379,285 471,526 Short-term borrowings 2,025 — 2,025 Long-term debt — 4,053 4,053 Other liabilities 709 3,130 3,839 Total identifiable liabilities 94,975 386,468 481,443 Net identifiable assets 16,828 47,249 64,077 Goodwill 4,738 28,633 33,371 Core deposit intangible 3,334 8,054 11,388 $ 24,900 $ 83,936 $ 108,836
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Table Text Block]	Acquired Loans The following table presents information regarding the purchased credit-impaired and noncredit-impaired loans acquired in conjunction with both acquisitions (in thousands): Farmers Deposit Poage Total Acquired Credit-Impaired Contractually required principal and interest $ — $ 25,315 $ 25,315 Contractual cash flows not expected to be collected (non-accretable difference) — (13,977 ) (13,977 ) Expected cash flows — 11,338 11,338 Interest component of expected cash flows (accretable difference) — (2,375 ) (2,375 ) Estimated fair value of purchased credit impaired loans acquired $ — $ 8,963 $ 8,963 Acquired NonCredit-Impaired Outstanding balance $ 58,949 $ 295,425 $ 354,374 Less: fair value adjustment (472 ) (365 ) (837 ) Fair value of acquired noncredit-impaired loans $ 58,477 $ 295,060 $ 353,537
Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	Core Deposit Intangible The Company believes that the customer relationships with the deposits acquired have an intangible value. In connection with the acquisitions, the Company recorded a core deposit intangible asset of $3.3 million and $8.1 million for Farmers Deposit and Poage, respectively. Each of the core deposit intangible assets represent the value that the acquiree had with their deposit customers. The fair value was estimated based on a discounted cash flow methodology that considered type of deposit, deposit retention and the cost of the deposit base. The core deposit intangibles are being amortized over 10 years.
Schedule of Indefinite-lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]	Goodwill Under GAAP, management has up to twelve months following the date of the acquisition to finalize the fair value of acquired assets and liabilities. The measurement period ends as soon as the Company receives information it was seeking about facts and circumstances that existed as of the acquisition date or learns more information is not obtainable. Any subsequent adjustments to the fair value of the acquired assets and liabilities, intangible assets or other purchase accounting adjustments will result in adjustments to the goodwill recorded. Given the form of the respective transactions, the $4.7 million goodwill preliminarily recorded in conjunction with the Farmers Deposit acquisition is expected to be deductible for tax purposes, while the $28.6 million goodwill preliminarily recorded in conjunction with the Poage acquisition is not expected to be deductible for tax purposes.

Investments (Tables)

Investments (Tables)	12 Months Ended
	Dec. 31, 2018
Investments [Abstract]
Aggregate Carrying And Approximate Market Values Of Available-For-Sale Securities	December 31, 2018 December 31, 2017 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Estimated Fair Value Securities available-for-sale: U.S. Treasuries and U.S. government agencies $ 5,713 $ 20 $ — $ 5,733 $ 2 $ — $ — $ 2 Obligations of states and political subdivisions 128,089 1,033 1,052 128,070 94,552 2,051 407 96,196 Mortgage-backed securities: U.S. government agencies 561,799 1,950 12,991 550,758 425,559 1,093 7,305 419,347 Private label 11,948 95 — 12,043 649 3 — 652 Trust preferred securities 4,774 25 — 4,799 4,764 26 54 4,736 Corporate securities 16,795 30 167 16,658 21,916 475 123 22,268 Total Debt Securities 729,118 3,153 14,210 718,061 547,442 3,648 7,889 543,201 Marketable equity securities — — — — 2,136 3,563 — 5,699 Certificates of deposit held for investment 3,735 — — 3,735 — — — — Investment funds 1,525 — 67 1,458 1,525 — 36 1,489 Total Securities Available-for-Sale $ 734,378 $ 3,153 $ 14,277 $ 723,254 $ 551,103 $ 7,211 $ 7,925 $ 550,389
Aggregate Carrying And Approximate Market Values Of Held-To-Maturity Securities	Securities held-to-maturity: U.S. government agencies $ 56,827 $ 173 $ 294 $ 56,706 $ 60,449 $ 1,222 $ 25 $ 61,646 Trust preferred securities 4,000 — — 4,000 4,000 — — 4,000 Total Securities Held-to-Maturity $ 60,827 $ 173 $ 294 $ 60,706 $ 64,449 $ 1,222 $ 25 $ 65,646 Other investment securities: Marketable equity securities $ 10,313 $ — $ — $ 10,313 $ — $ — $ — $ — Non-marketable equity securities $ 18,497 $ — $ — $ 18,497 $ 14,147 $ — $ — $ 14,147 Total Other Investment Securities $ 28,810 $ — $ — $ 28,810 $ 14,147 $ — $ — $ 14,147
Gross Unrealized Losses And Fair Value Of Investments	The following table shows the gross unrealized losses and fair value of the Company’s investments aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position (in thousands): December 31, 2018 Less Than Twelve Months Twelve Months or Greater Total Estimated Fair Value Unrealized Loss Estimated Fair Value Unrealized Loss Estimated Fair Value Unrealized Loss Securities available-for-sale: Obligations of states and political subdivisions $ 11,837 $ 272 $ 22,068 $ 780 $ 33,905 $ 1,052 Mortgage-backed securities: U.S. Government agencies 84,975 1,593 282,560 11,398 367,535 12,991 Corporate securities 12,995 167 — — 12,995 167 Investment funds 1,500 67 — — 1,500 67 Total available-for-sale $ 111,307 $ 2,099 $ 304,628 $ 12,178 $ 415,935 $ 14,277 Securities held-to-maturity: Mortgage-backed securities: U.S. Government agencies $ 28,274 $ 126 $ 5,960 $ 168 $ 34,234 $ 294 Total held-to-maturity $ 28,274 $ 126 $ 5,960 $ 168 $ 34,234 $ 294 December 31, 2017 Less Than Twelve Months Twelve Months or Greater Total Estimated Fair Value Unrealized Loss Estimated Fair Value Unrealized Loss Estimated Fair Value Unrealized Loss Securities available-for-sale: Obligations of states and political subdivisions $ 4,913 $ 28 $ 19,440 $ 379 $ 24,353 $ 407 Mortgage-backed securities: U.S. Government agencies 172,807 1,887 140,226 5,418 313,033 7,305 Trust preferred securities 4,475 54 — — 4,475 54 Corporate securities 3,357 49 2,350 74 5,707 123 Investment funds 1,500 36 — — 1,500 36 Total available-for-sale $ 187,052 $ 2,054 $ 162,016 $ 5,871 $ 349,068 $ 7,925 Securities held-to-maturity: Mortgage-backed securities: U.S. Government agencies $ 7,182 $ 25 $ — $ — $ 7,182 $ 25 Total held-to-maturity $ 7,182 $ 25 $ — $ — $ 7,182 $ 25
Amortized Cost And Estimated Fair Value Of Debt Securities By Contractual Maturity	The amortized cost and estimated fair value of debt securities at December 31, 2018 , by contractual maturity, are shown in the following table (in thousands). Expected maturities will differ from contractual maturities because the issuers of the securities may have the right to prepay obligations without prepayment penalties. Mortgage-backed securities have been allocated to their respective maturity groupings based on their contractual maturity. Cost Estimated Fair Value Securities Available-for-Sale Due in one year or less $ 5,592 $ 5,572 Due after one year through five years 24,793 24,879 Due after five years through ten years 132,761 130,569 Due after ten years 565,972 557,041 $ 729,118 $ 718,061 Securities Held-to-Maturity Due in one year or less $ — $ — Due after one year through five years — — Due after five years through ten years 4,927 5,053 Due after ten years 55,900 55,653 $ 60,827 $ 60,706
Gross Gains And Losses Realized	Gross gains and gross losses realized by the Company from investment security transactions are summarized in the table below (in thousands): For the year ended December 31, 2018 2017 2016 Gross unrealized gains recognized on securities still held $ 208 — — Gross unrealized losses recognized on securities still held (298 ) — — Net unrealized (losses) gains recognized on securities still held $ (90 ) $ — $ — Gross realized gains — $ 4,476 $ 3,978 Gross realized losses — — (465 ) Net realized investment security gains $ — $ 4,476 $ 3,513

Loans (Tables)

Loans (Tables)	12 Months Ended
	Dec. 31, 2018
Loans Receivable, Net [Abstract]
Summary Of Major Classifications For Loans	The following summarizes the Company’s major classifications for loans (in thousands): December 31, 2018 December 31, 2017 Residential real estate $ 1,656,989 $ 1,468,278 Home equity 153,496 139,499 Commercial and industrial 286,314 208,484 Commercial real estate 1,433,291 1,277,576 Consumer 51,190 29,162 DDA overdrafts 6,328 4,411 Gross loans 3,587,608 3,127,410 Allowance for loan losses (15,966 ) (18,836 ) Net loans $ 3,571,642 $ 3,108,574 Construction loans included in: Residential real estate $ 21,834 $ 25,270 Commercial real estate 37,869 28,871

Allowance For Loan Losses (Tabl

Allowance For Loan Losses (Tables)	12 Months Ended
	Dec. 31, 2018
Receivables [Abstract]
Schedule Of Allowance For Loan Loss By Portfolio Segment	The following summarizes the activity in the allowance for loan loss, by portfolio segment (in thousands). The allocation of a portion of the allowance in one portfolio segment does not preclude its availability to absorb losses in other portfolio segments. The following also presents the balance in the allowance for loan loss disaggregated on the basis of the Company’s impairment measurement method and the related recorded investment in loans, by portfolio segment (in thousands). Commercial and industrial Commercial real estate Residential real estate Home equity Consumer DDA overdrafts Total December 31, 2018 Allowance for loan loss Beginning balance $ 4,571 $ 6,183 $ 5,212 $ 1,138 $ 62 $ 1,670 $ 18,836 Charge-offs (733 ) (369 ) (682 ) (219 ) (769 ) (2,701 ) (5,473 ) Recoveries 2,152 732 367 — 166 1,496 4,913 Provision (1,930 ) (2,011 ) (781 ) 349 860 1,243 (2,270 ) Provision for acquired loans with deteriorated credit quality — (40 ) — — — — (40 ) Ending balance $ 4,060 $ 4,495 $ 4,116 $ 1,268 $ 319 $ 1,708 $ 15,966 Commercial and industrial Commercial real estate Residential real estate Home equity Consumer DDA overdrafts Total December 31, 2017 Allowance for loan loss Beginning balance $ 4,206 $ 6,573 $ 6,680 $ 1,417 $ 82 $ 772 $ 19,730 Charge-offs (400 ) (720 ) (1,637 ) (403 ) (60 ) (2,714 ) (5,934 ) Recoveries 58 112 294 45 63 1,462 2,034 Provision 707 57 (125 ) 79 (23 ) 2,150 2,845 Provision for acquired loans with deteriorated credit quality — 161 — — — — 161 Ending balance $ 4,571 $ 6,183 $ 5,212 $ 1,138 $ 62 $ 1,670 $ 18,836 As of December 31, 2018 Allowance for loan loss Evaluated for impairment: Individually $ — $ 428 $ — $ — $ — $ — $ 428 Collectively 4,059 4,015 4,116 1,268 312 1,708 15,478 Acquired with deteriorated credit quality 1 52 — — 7 — 60 Total $ 4,060 $ 4,495 $ 4,116 $ 1,268 $ 319 $ 1,708 $ 15,966 Loans Evaluated for impairment: Individually $ 651 $ 9,855 $ — $ — $ — $ — $ 10,506 Collectively 284,018 1,412,023 1,654,892 153,496 51,077 6,328 3,561,834 Acquired with deteriorated credit quality 1,645 11,413 2,097 — 113 — 15,268 Total $ 286,314 $ 1,433,291 $ 1,656,989 $ 153,496 $ 51,190 $ 6,328 $ 3,587,608 As of December 31, 2017 Allowance for loan loss Evaluated for impairment: Individually $ — $ 647 $ — $ — $ — $ — $ 647 Collectively 4,567 5,313 5,112 1,138 58 1,670 17,858 Acquired with deteriorated credit quality 4 223 100 — 4 — 331 Total $ 4,571 $ 6,183 $ 5,212 $ 1,138 $ 62 $ 1,670 $ 18,836 Loans Evaluated for impairment: Individually $ 849 $ 8,818 $ — $ — $ — $ — $ 9,667 Collectively 207,429 1,263,076 1,465,685 139,499 29,046 4,411 3,109,146 Acquired with deteriorated credit quality 206 5,682 2,593 — 116 — 8,597 Total $ 208,484 $ 1,277,576 $ 1,468,278 $ 139,499 $ 29,162 $ 4,411 $ 3,127,410
Schedule Of Credit Quality Indicators	The following table presents the Company's commercial loans by credit quality indicators, by class (in thousands): Commercial and industrial Commercial real estate Total December 31, 2018 Pass $ 250,856 $ 1,381,170 $ 1,632,026 Special mention 27,886 5,696 33,582 Substandard 7,572 46,425 53,997 Doubtful — — — Total $ 286,314 $ 1,433,291 $ 1,719,605 December 31, 2017 Pass $ 175,951 $ 1,231,256 $ 1,407,207 Special mention 25,872 8,068 33,940 Substandard 6,661 38,252 44,913 Doubtful — — — Total $ 208,484 $ 1,277,576 $ 1,486,060 The following table presents the Company's non-commercial loans by payment performance, by class (in thousands): Performing Non-Performing Total December 31, 2018 Residential real estate $ 1,652,543 $ 4,446 $ 1,656,989 Home equity 153,334 162 153,496 Consumer 51,188 2 51,190 DDA overdrafts 6,322 6 6,328 Total $ 1,863,387 $ 4,616 $ 1,868,003 December 31, 2017 Residential real estate $ 1,465,445 $ 2,833 $ 1,468,278 Home equity 139,239 260 139,499 Consumer 29,162 — 29,162 DDA overdrafts 4,411 — 4,411 Total $ 1,638,257 $ 3,093 $ 1,641,350
Schedule Of Aging Analysis Of Accruing And Non-Accruing Loans	The following presents an aging analysis of the Company’s accruing and non-accruing loans, by class (in thousands): December 31, 2018 Accruing Current 30-59 days 60-89 days Over 90 days Non-accrual Total Residential real estate $ 1,642,724 $ 8,607 $ 1,213 $ 170 $ 4,275 $ 1,656,989 Home equity 152,083 1,240 11 24 138 153,496 Commercial and industrial 284,140 397 49 52 1,676 286,314 Commercial real estate 1,424,245 487 94 4 8,461 1,433,291 Consumer 50,894 253 41 1 1 51,190 DDA overdrafts 5,840 467 15 6 — 6,328 Total $ 3,559,926 $ 11,451 $ 1,423 $ 257 $ 14,551 $ 3,587,608 December 31, 2017 Accruing Current 30-59 days 60-89 days Over 90 days Non-accrual Total Residential real estate $ 1,458,746 $ 5,990 $ 709 $ 19 $ 2,814 $ 1,468,278 Home equity 138,480 671 88 92 168 139,499 Commercial and industrial 206,447 549 1 142 1,345 208,484 Commercial real estate 1,269,520 1,841 245 — 5,970 1,277,576 Consumer 29,108 39 13 2 — 29,162 DDA overdrafts 3,849 541 14 7 — 4,411 Total $ 3,106,150 $ 9,631 $ 1,070 $ 262 $ 10,297 $ 3,127,410
Schedule Of Impaired Loans	The following presents the Company’s impaired loans, by class (in thousands): December 31, 2018 December 31, 2017 Unpaid Unpaid Recorded Principal Related Recorded Principal Related Investment Balance Allowance Investment Balance Allowance With no related allowance recorded: Commercial and industrial $ 651 $ 651 $ — $ 849 $ 3,013 $ — Commercial real estate 6,870 6,895 — 3,036 4,861 — Total $ 7,521 $ 7,546 $ — $ 3,885 $ 7,874 $ — With an allowance recorded: Commercial and industrial $ — $ — $ — $ — $ — $ — Commercial real estate 2,985 2,985 428 5,782 5,782 647 Total $ 2,985 $ 2,985 $ 428 $ 5,782 $ 5,782 $ 647 The following table presents information related to the average recorded investment and interest income recognized on the Company’s impaired loans, by class (in thousands): For the year ended December 31, 2018 December 31, 2017 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized With no related allowance recorded: Commercial and industrial $ 845 $ — $ 1,086 $ — Commercial real estate 4,623 39 4,534 69 Total $ 5,468 $ 39 $ 5,620 $ 69 With an allowance recorded: Commercial and industrial $ — $ — $ — $ — Commercial real estate 5,043 220 4,307 149 Total $ 5,043 $ 220 $ 4,307 $ 149 If the Company's non-accrual and impaired loans had been current in accordance with their original terms, approximately $0.2 million , $0.2 million and $0.4 million of interest income would have been recognized during the years ended December 31, 2018 , 2017 and 2016 , respectively. There were no commitments to provide additional funds on non-accrual, impaired or other potential problem loans at December 31, 2018 .
Schedule Of Troubled Debt Restructurings	The following tables set forth the Company’s TDRs (in thousands): December 31, 2018 December 31, 2017 Non- Non- Accruing Accruing Total Accruing Accruing Total Commercial and industrial $ 98 $ — $ 98 $ 135 $ — $ 135 Commercial real estate 8,205 — 8,205 8,381 — 8,381 Residential real estate 22,863 658 23,521 21,005 84 21,089 Home equity 3,025 5 3,030 3,047 50 3,097 Consumer — — — — — — $ 34,191 $ 663 $ 34,854 $ 32,568 $ 134 $ 32,702 New TDRs New TDRs For the year ended For the year ended December 31, 2018 December 31, 2017 Pre Post Pre Post Modification Modification Modification Modification Outstanding Outstanding Outstanding Outstanding Number of Recorded Recorded Number of Recorded Recorded Contracts Investment Investment Contracts Investment Investment Commercial and industrial — $ — $ — — $ — $ — Commercial real estate — — — 2 3,098 3,003 Residential real estate 33 2,326 2,326 33 3,987 3,987 Home equity 10 274 274 13 271 271 Consumer — — — — — — 43 $ 2,600 $ 2,600 48 $ 7,356 $ 7,261

Premises And Equipment (Tables)

Premises And Equipment (Tables)	12 Months Ended
	Dec. 31, 2018
Property, Plant and Equipment [Abstract]
Summary Of Premises And Equipment	A summary of premises and equipment and related accumulated depreciation is summarized as follows (in thousands): Estimated Useful Life 2018 2017 Land $ 34,538 $ 32,647 Buildings and improvements 10 to 30 yrs. 95,873 90,261 Equipment 3 to 7 yrs. 41,856 39,763 172,267 162,671 Less: accumulated depreciation (93,884 ) (89,989 ) $ 78,383 $ 72,682

Goodwill And Other Intangible_2

Goodwill And Other Intangible Assets (Tables)	12 Months Ended
	Dec. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Goodwill	The following table presents a roll forward of the Company's goodwill activity (in thousands): 2018 2017 Beginning balance $ 76,196 $ 76,196 Goodwill acquired in conjunction with the acquisition of Poage (preliminary) 28,633 — Goodwill acquired in conjunction with the acquisition of Farmers Deposit (preliminary) 4,738 — Ending balance $ 109,567 $ 76,196
Schedule Of Core Deposit Intangibles	The Company believes that the customer relationships with the deposits acquired have an intangible value. In connection with acquisitions, the Company recorded a core deposit intangible, which represented the value that the acquiree had with their deposit customers. The fair value was estimated based on a discounted cash flow methodology that considered the type of deposit, estimated deposit retention, the cost of the deposit base and an alternate cost of funds. The following tables present the details of the Company's core deposit intangibles (in thousands): 2018 2017 Gross carrying amount $ 21,190 $ 9,802 Accumulated amortization (7,909 ) (7,403 ) $ 13,281 $ 2,399 Beginning balance $ 2,399 $ 2,939 Core deposit intangible acquired in conjunction with the acquisition of Poage 8,054 — Core deposit intangible acquired in conjunction with the acquisition of Farmers Deposit 3,334 — Amortization expense (506 ) (540 ) Ending balance $ 13,281 $ 2,399
Schedule of Estimated Future Amortization Expense for Core Deposits	The estimated amortization expense for core deposit intangible assets for each of the next five years is as follows (in thousands): 2019 $ 1,868 2020 1,697 2021 1,635 2022 1,515 2023 1,311 Thereafter 5,255 $ 13,281

Scheduled Maturities Of Time _2

Scheduled Maturities Of Time Deposits (Tables)	12 Months Ended
	Dec. 31, 2018
Maturities of Time Deposits [Abstract]
Scheduled Maturities Of Time Deposits	Scheduled maturities of the Company's time deposits outstanding at December 31, 2018 are summarized as follows (in thousands): 2019 $ 709,519 2020 406,443 2021 112,872 2022 99,203 2023 24,047 Over five years 570 $ 1,352,654

Short-Term Debt (Tables)

Short-Term Debt (Tables)	12 Months Ended
	Dec. 31, 2018
Short-term Debt [Abstract]
Summary Of Short-Term Borrowings	A summary of the Company's short-term borrowings are as follows (dollars in thousands): 2018 2017 2016 Balance at end of year: Federal Home Loan Bank advances $ 40,000 $ 54,000 $ 64,100 Securities sold under agreements to repurchase 221,911 198,219 184,205 Federal Funds purchased — — — Avg. outstanding during the year: Federal Home Loan Bank advances $ 74,102 $ 46,639 $ 18,850 Securities sold under agreements to repurchase 190,702 183,890 157,215 Federal Funds purchased 353 — — Max. outstanding at any month end: Federal Home Loan Bank advances $ 185,000 $ 126,500 $ 88,600 Securities sold under agreements to repurchase 221,911 257,034 184,205 Federal Funds purchased 10,000 — — Weighted-average interest rate: During the year: Federal Home Loan Bank advances 2.21 % 1.30 % 0.66 % Securities sold under agreements to repurchase 0.93 0.33 0.22 Federal Funds purchased 2.10 — — End of the year: Federal Home Loan Bank advances 2.76 % 1.57 % 0.77 % Securities sold under agreements to repurchase 0.80 0.31 0.19 Federal Funds purchased — — —

Long-Term Debt (Tables)

Long-Term Debt (Tables)	12 Months Ended
	Dec. 31, 2018
Long-term Debt, Unclassified [Abstract]
Long-Term Debt	The components of the Company's long-term debt are summarized below (dollars in thousands): 2018 2017 Junior subordinated debentures owed to City Holding Capital Trust III, interest at a rate of 5.09% at December 31, 2017. $ — $ 16,495 Subordinated debentures owed to Town Square Statutory Trust I, due 2036, interest at a rate of 4.64% at December 31, 2018. 4,124 — Fair value adjustment of subordinated debentures (71 ) — $ 4,053 $ 16,495

Derivative Instruments (Tables)

Derivative Instruments (Tables)	12 Months Ended
	Dec. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Fair Value Of Derivative Instruments	The following table summarizes the notional and fair value of these derivative instruments (in thousands): December 31, 2018 December 31, 2017 Notional Amount Fair Value Notional Amount Fair Value Non-hedging interest rate derivatives: Customer counterparties: Loan interest rate swap - assets $ 132,146 $ 3,131 $ 225,480 $ 4,877 Loan interest rate swap - liabilities 372,223 13,774 314,450 9,513 Non-hedging interest rate derivatives: Financial institution counterparties: Loan interest rate swap - assets 403,500 13,902 320,949 9,591 Loan interest rate swap - liabilities 132,146 3,131 218,924 4,877
Change In Fair Value Of Derivative Instruments	The following table summarizes the change in fair value of these derivative instruments (in thousands): Year Ended December 31, 2018 2017 2016 Change in Fair Value Non-Hedging Interest Rate Derivatives: Other income - derivative assets $ 1,316 $ (3,379 ) $ 3,904 Other income - derivative liabilities (1,316 ) 3,379 (3,904 ) Other expense - derivative liabilities 50 86 (52 )
Offsetting Assets	Information about financial instruments that are eligible for offset in the consolidated balance sheet as of December 31, 2018 is presented in the following tables (in thousands): Gross Amounts Not Offset in the Statement of Financial Position Total of Gross Amounts Not Offset in the Statement of Financial Position Netting Including Gross Gross Net Amounts Adjustment Applicable Amounts Amounts of Assets per Netting Recognized in Offset in the presented in Applicable Agreement Statement of Statement of the Statement Master Fair Value and Fair Financial Financial of Financial Netting of Financial Value of Description Position Position Position Arrangements Collateral Collateral Net Amount (a) (b) (c)=(a)-(b) (d) (c)-(d)* Non-hedging derivative assets: Interest rate swap agreements - customer counterparties (a) $ 3,131 $ — $ 3,131 $ — $ 3,131 $ 3,131 $ — Interest rate swap agreements - financial institution counterparties (b) 10,771 — 10,771 — 10,771 10,771 — Non-hedging derivative liabilities: Interest rate swap agreements - customer counterparties (a) $ 13,774 $ — $ 13,774 $ — $ 13,774 $ 13,774 $ — Interest rate swap agreements -financial institution counterparties (c) — — — — — — — * For instances where the fair value of financial collateral meets or exceeds the amounts presented in the Statement of Financial Position, a value of zero is displayed to represent full collateralization. (a) The underlying collateral on the loan serves as collateral for the derivative financial instrument. (b) The financial institution counterparty posts collateral to the Company. (c) The Company posts collateral to the financial institution counterparty.
Offsetting Liabilities	Non-hedging derivative liabilities: Interest rate swap agreements - customer counterparties (a) $ 13,774 $ — $ 13,774 $ — $ 13,774 $ 13,774 $ — Interest rate swap agreements -financial institution counterparties (c) — — — — — — — * For instances where the fair value of financial collateral meets or exceeds the amounts presented in the Statement of Financial Position, a value of zero is displayed to represent full collateralization. (a) The underlying collateral on the loan serves as collateral for the derivative financial instrument. (b) The financial institution counterparty posts collateral to the Company. (c) The Company posts collateral to the financial institution counterparty.

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Summary Of Deferred Tax Assets And Liabilities	Significant components of the Company’s deferred tax assets and liabilities are as follows (in thousands): 2018 2017 Allowance for loan losses $ 3,742 $ 4,385 Deferred compensation payable 2,734 2,517 Underfunded pension liability 1,794 1,527 Accrued expenses 2,276 1,057 Impaired asset losses 1,201 607 Unrealized securities losses 1,871 166 Intangible assets 783 438 Other 6,492 3,577 Total Deferred Tax Assets 20,893 14,274 Other 3,555 2,361 Total Deferred Tax Liabilities 3,555 2,361 Net Deferred Tax Assets $ 17,338 $ 11,913
Summary Of Income Tax Expense	Significant components of the provision for income taxes are as follows (in thousands): 2018 2017 2016 Current: Federal $ 16,846 $ 20,090 $ 20,100 State 2,413 1,436 1,166 Total current tax expense 19,259 21,526 21,266 Total deferred tax expense (1,244 ) 14,909 3,817 Income tax expense $ 18,015 $ 36,435 $ 25,083
Reconciliation Of The Significant Differences Between The Federal Statutory Income Tax Rate And Effective Income Tax Rate	A reconciliation of the significant differences between the federal statutory income tax rate and the Company’s effective income tax rate is as follows (in thousands): 2018 2017 2016 Computed federal taxes at statutory rate $ 18,483 $ 31,761 $ 27,025 State income taxes, net of federal tax benefit 1,730 1,321 888 Tax effects of: Tax-exempt interest income (694 ) (1,098 ) (708 ) Bank-owned life insurance (649 ) (1,474 ) (1,164 ) Change in statutory tax rate — 7,070 — Other items, net (855 ) (1,145 ) (958 ) Income tax expense $ 18,015 $ 36,435 $ 25,083
Reconciliation Of The Unrecognized Tax Benefits Rollforward	A reconciliation of the beginning and ending balance of unrecognized tax benefits is as follows (in thousands): 2018 2017 Beginning balance $ 1,889 $ 1,847 Additions for current year tax positions 184 325 Additions for prior year tax positions 241 226 Decreases related to lapse of applicable statute of limitation (503 ) (509 ) Ending balance $ 1,811 $ 1,889

Employee Benefit Plans (Tables)

Employee Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2018
Multiemployer Plans [Line Items]
Summary Of Stock Option Activity	A summary of the Company’s stock option activity and related information is presented below: 2018 2017 2016 Options Weighted-Average Exercise Price Options Weighted-Average Exercise Price Options Weighted-Average Exercise Price Outstanding at January 1 87,605 $ 47.15 86,613 $ 41.08 95,015 $ 38.38 Granted — — 17,631 66.32 24,348 43.73 Exercised (29,633 ) (39.31 ) (16,639 ) 35.91 (32,750 ) 35.28 Forfeited — — — — — — Outstanding at December 31 57,972 $ 51.15 87,605 $ 47.15 86,613 $ 41.08 Exercisable at end of year 2,697 $ 45.13 7,887 $ 37.37 3,000 $ 29.45 Nonvested at beginning of year 79,718 48.08 83,613 41.47 75,265 39.38 Granted during the year — — 17,631 66.32 24,348 43.73 Vested during the year (24,443 ) 40.58 (21,526 ) 37.31 (16,000 ) 35.09 Forfeited during the year — — — — — — Nonvested at end of year 55,275 $ 51.40 79,718 $ 48.08 83,613 $ 41.47 Information regarding stock option exercises and stock-based compensation expense associated with stock options is provided in the following table (in thousands): For the year ended December 31, 2018 2017 2016 Proceeds from stock option exercises $ 1,164 $ 597 $ 1,155 Intrinsic value of stock options exercised 944 481 551 Stock-based compensation expense associated with stock options $ 178 $ 246 $ 240 Income tax benefit recognized related to stock-based compensation 19 42 36 At period-end: 2018 Unrecognized stock-based compensation expense $ 204 Weighted average period in which the above amount is expected to be recognized 2.0 years
Stock Options Outstanding And Exercisable	Additional information regarding the Company's stock options outstanding and exercisable at December 31, 2018 , is provided in the following table: Ranges of Exercise Prices No. of Options Outstanding Weighted-Average Exercise Price Weighted-Average Remaining Contractual Life (Months) Aggregate Intrinsic Value (in thousands) No. of Options Currently Exercisable Weighted-Average Exercise Price of Options Currently Exercisable Weighted-Average Remaining Contractual Life (Months) Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) $ 35.00 - 39.99 38 $ 37.74 4.2 $ 1 38 $ 37.74 4.2 $ 1 40.00 - 44.99 30,676 43.87 6.8 728 1,675 44.43 5.2 39 45.00 - 49.99 9,627 46.61 6.2 202 984 46.61 6.2 21 50.00 - 69.99 17,631 66.32 8.2 22 — — — — 57,972 $ 953 2,697 $ 61
Weighted Average Assumptions Estimate The Fair Value Of Options Granted	The following weighted average assumptions were used to estimate the fair value of options granted by the Company: For the year ended December 31, 2017 2016 Risk-free interest rate 2.12 % 1.43 % Expected dividend yield 2.60 % 3.86 % Volatility factor 25.80 % 30.76 % Expected life of option 7.0 years 7.0 years
Restricted Shares Activity And Related Information	A summary of the Company’s restricted shares activity and related information is presented below: 2018 2017 2016 Restricted Awards Average Market Price at Grant Restricted Awards Average Market Price at Grant Restricted Awards Average Market Price at Grant Outstanding at January 1 170,033 180,622 172,921 Granted 28,363 $ 69.94 28,839 $ 64.42 30,601 $ 46.39 Forfeited/Vested (48,704 ) (39,428 ) (22,900 ) Outstanding at December 31 149,692 170,033 180,622
Summary Of Activity Within The Defined Benefit Plan	The following table summarizes activity within the Company's Defined Benefit Plans (dollars in thousands): Pension Benefits 2018 2017 Change in fair value of plan assets: Fair value at beginning of measurement period $ 16,360 $ 17,117 Actual gain (loss) on plan assets (434 ) 1,890 Contributions 1,509 — Benefits paid (5,394 ) (2,647 ) Fair value at end of measurement period 12,041 16,360 Change in benefit obligation: Benefit obligation at beginning of measurement period (18,488 ) (19,742 ) Interest cost (590 ) (772 ) Actuarial (loss) gain (1,488 ) (392 ) Assumption changes 825 (614 ) Benefits paid 5,394 2,647 Settlement loss 125 385 Benefit obligation at end of measurement period (14,222 ) (18,488 ) Funded status $ (2,181 ) $ (2,128 ) Weighted-average assumptions for benefit obligation: Discount rate 4.10 % 3.38 % Expected long-term rate of return 6.75 % 6.56 % Weighted-average assumptions for net periodic pension cost: Discount rate 3.38 % 4.02 % Expected long-term rate of return 6.56 % 5.83 %
Net Periodic Pension Cost Of The Defined Benefit Plan	The following table presents the components of the net periodic pension cost of the Company's Defined Benefit Plans, which is recognized in Other Expenses in the Consolidated Statements of Income (in thousands): 2018 2017 2016 Components of net periodic benefit: Interest cost $ 590 $ 772 $ 820 Expected return on plan assets (1,080 ) (1,219 ) (1,154 ) Settlement 71 (104 ) — Net amortization and deferral 890 849 849 Net Periodic Pension Cost $ 471 $ 298 $ 515
Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss)	Amounts related to the Company's Defined Benefit Pension Plans recognized as a component of other comprehensive income were as follows (in thousands): 2018 2017 2016 Net actuarial gain (loss) $ (1,092 ) $ 838 $ 157 Deferred tax (expense) benefit 254 (1,211 ) (58 ) Other comprehensive income (loss), net of tax $ (838 ) $ (373 ) $ 99 Amounts recognized as a component of accumulated other comprehensive loss as of December 31, 2018 and 2017 were as follows (in thousands): 2018 2017 Net actuarial loss $ 7,652 $ 6,560 Deferred tax benefit (1,781 ) (1,527 ) Amounts included in accumulated other comprehensive loss, net of tax $ 5,871 $ 5,033
Summary Of Expected Benefit Payments	The following table summarizes the expected benefits to be paid in each of the next five years and in the aggregate for the five years thereafter (in thousands): Plan Year Ending December 31, Expected Benefits to be Paid 2019 $ 1,012 2020 1,016 2021 1,010 2022 1,010 2023 1,016 2024 through 2027 4,958
Summary Of Assets Segregated By Level Of Valuation Inputs Within The Fair Value Hierarchy	The major categories of assets in the Company’s Defined Benefit Plans as of year-end are presented in the following table (in thousands). Assets are segregated by the level of the valuation inputs within the fair value hierarchy established by ASC Topic 820 utilized to measure fair value (See Note Nineteen ). Total Level 1 Level 2 Level 3 2018 Cash and cash equivalents $ 12,041 $ 12,041 $ — $ — Total $ 12,041 $ 12,041 $ — $ — 2017 Cash and cash equivalents $ 1,202 $ 1,202 $ — $ — Mutual funds/Investment funds 5,421 5,206 215 — Common stocks 5,575 3,763 1,812 — Mortgage-backed securities 301 — 301 — U.S. Treasuries 1,277 — 1,277 — Corporate bonds 1,223 — 1,223 — Alternative investments** 1,361 759 — — Total $ 16,360 $ 10,930 $ 4,828 $ — ** Includes an investment of $602 at December 31, 2017 that has not been categorized in the fair value hierarchy, as permitted by ASU No. 2015-07.

Related Party Transactions (Tab

Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2018
Related Party Transaction [Line Items]
Schedule of Related Party Transactions [Table Text Block]	Principal Principal December 31, 2017 Additions Reductions December 31, 2018 Related Party Loans $ 12,405 $ 11,850 $ (2,223 ) $ 22,032 Unfunded commitments $ 17,757 $ 16,109

Commitments And Contingencies (

Commitments And Contingencies (Tables)	12 Months Ended
	Dec. 31, 2018
Commitments and Contingencies Disclosure [Abstract]
Schedule Of Contractual Obligations From Significant Commitments	The table below presents a summary of the contractual obligations of the Company resulting from significant commitments (in thousands): December 31, 2018 December 31, 2017 Commitments to extend credit: Home equity lines $ 207,509 $ 194,477 Commercial real estate 68,649 66,901 Other commitments 201,687 184,895 Standby letters of credit 7,183 7,151 Commercial letters of credit 811 831

Regulatory Requirements And C_2

Regulatory Requirements And Capital Ratios (Tables)	12 Months Ended
	Dec. 31, 2018
Regulatory Capital Requirements [Abstract]
Schedule Of Capital Amounts And Ratios	December 31, 2018 Actual Minimum Required - Basel III Phase-In Schedule Minimum Required - Basel III Fully Phased-In (*) Required to be Considered Well Capitalized Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio CET 1 Capital City Holding Company $ 492,526 15.1 % $ 208,294 6.375 % $ 228,715 7.0 % $ 212,378 6.5 % City National Bank 423,099 13.1 % 206,676 6.375 % 226,938 7.0 % 210,728 6.5 % Tier 1 Capital City Holding Company 496,526 15.2 % 257,304 7.875 % 277,725 8.5 % 261,389 8.0 % City National Bank 423,099 13.1 % 255,306 7.875 % 275,568 8.5 % 259,358 8.0 % Total Capital City Holding Company 512,801 15.7 % 322,651 9.875 % 343,072 10.5 % 326,736 10.0 % City National Bank 439,374 13.6 % 320,145 9.875 % 340,408 10.5 % 324,198 10.0 % Tier 1 Leverage Ratio City Holding Company 496,526 11.4 % 174,833 4.000 % 174,833 4.0 % 218,542 5.0 % City National Bank 423,099 9.8 % 172,594 4.000 % 172,594 4.0 % 215,742 5.0 % (*) Represents the minimum required capital levels as of January 1, 2019 when Basel III Capital Rules have been fully phased in. December 31, 2017: Actual Minimum Required - Basel III Phase-In Schedule Minimum Required - Basel III Fully Phased-In (*) Required to be Considered Well Capitalized Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio Capital Amount Ratio CET 1 Capital City Holding Company $ 430,154 15.1 % $ 163,441 5.75 % $ 198,972 7.0 % $ 184,760 6.5 % City National Bank 338,105 12.0 % 162,164 5.75 % 197,418 7.0 % 183,316 6.5 % Tier 1 Capital City Holding Company 446,154 15.7 % 206,078 7.25 % 241,609 8.5 % 227,397 8.0 % City National Bank 338,105 12.0 % 204,468 7.25 % 239,721 8.5 % 225,620 8.0 % Total Capital City Holding Company 465,292 16.4 % 262,927 9.25 % 298,458 10.5 % 284,246 10.0 % City National Bank 357,243 12.7 % 260,873 9.25 % 296,126 10.5 % 282,025 10.0 % Tier 1 Leverage Ratio City Holding Company 446,154 11.0 % 161,834 4.00 % 161,834 4.0 % 202,293 5.0 % City National Bank 338,105 8.5 % 159,625 4.00 % 159,625 4.0 % 199,531 5.0 % (*) Represents the minimum required capital levels as of January 1, 2019 when Basel III Capital Rules have been fully phased in.

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2018
Fair Value Disclosures [Abstract]
Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring And Nonrecurring Basis	The following table presents the Company's assets and liabilities measured at fair value (in thousands): Total Level 1 Level 2 Level 3 Total Gains (Losses) December 31, 2018 Recurring fair value measurements Financial Assets U.S. Government agencies $ 5,733 $ — $ 5,733 $ — Obligations of states and political subdivisions 128,070 — 128,070 — Mortgage-backed securities: U.S. Government agencies 550,758 — 550,758 — Private label 12,043 — 12,043 — Trust preferred securities 4,799 — 4,538 261 Corporate securities 16,658 — 16,658 — Marketable equity securities 10,313 5,907 4,406 — Certificates of Deposit held for investment 3,735 — 3,735 — Investment funds 1,458 1,458 — — Derivative assets 17,100 — 17,100 — Financial Liabilities Derivative liabilities 16,905 — 16,905 — Nonrecurring fair value measurements Financial Assets Impaired loans $ 10,078 $ — $ — $ 10,078 $ (428 ) Non-Financial Assets Other real estate owned 4,608 — — 4,608 (838 ) Other assets 600 — — 600 (492 ) Total Level 1 Level 2 Level 3 Total Gains (Losses) December 31, 2017 Recurring fair value measurements Financial Assets U.S. Government agencies $ 2 $ — $ 2 $ — Obligations of states and political subdivisions 96,196 — 96,196 — Mortgage-backed securities: U.S. Government agencies 419,347 — 419,347 — Private label 652 — 652 — Trust preferred securities 4,736 — 4,475 261 Corporate securities 22,268 — 22,268 — Marketable equity securities 5,699 5,699 — — Investment funds 1,489 1,489 — — Derivative assets 14,502 — 14,502 — Financial Liabilities Derivative liabilities 14,390 — 14,390 — Nonrecurring fair value measurements Financial Assets Impaired loans $ 9,020 $ — $ — $ 9,020 $ (647 ) Non-Financial Assets Other real estate owned 3,585 — — 3,585 (374 ) Other assets — — — — (170 )
Schedule Of Reconciliation Of Investment Securities Available For Sale Measured At Fair Value On A Recurring Basis Level 3 Assets	The table below presents a reconcilement of the Company’s financial assets and liabilities measured at fair value on a recurring basis using significant unobservable inputs (Level 3), which consist solely of trust preferred securities (in thousands): 2018 2017 Beginning balance $ 261 $ 2,535 Included in other comprehensive income — (974 ) Dispositions — (1,300 ) Ending Balance $ 261 $ 261
Schedule Of Level 3 Financial Assets And Liabilities Measured On A Recurring Basis	The table below presents a reconcilement of the Company's financial assets and liabilities measured at fair value on a nonrecurring basis using significant unobservable inputs (Level 3), which solely relates to impaired loans that were remeasured and reported at fair value through a specific valuation allowance allocation of the allowance for loan losses based upon the fair value of the underlying collateral (in thousands). The fair value of impaired loans is estimated using one of several methods, including collateral value, liquidation value and discounted cash flows. The significant unobservable inputs used in the fair value measurement of collateral for collateral-dependent impaired loans primarily relate to discounts applied to the customers’ reported amount of collateral. The amount of collateral discount depends upon the marketability of the underlying collateral. During December 31, 2018 and 2017 , collateral discounts ranged from 20% to 30% . During December 31, 2018 and 2017 , the Company had no Level 2 financial assets and liabilities that were measured on a nonrecurring basis. 2018 2017 Beginning balance $ 9,020 $ 6,916 Loans classified as impaired during the period 2,330 3,098 Specific valuation allowance allocations — (94 ) 2,330 3,004 (Additional) reduction in specific valuation allowance allocations (218 ) (19 ) Paydowns, payoffs, other activity (1,054 ) (881 ) Ending balance $ 10,078 $ 9,020
Schedule Of OREO Measured And Reported At Fair Value	The table below presents OREO that was remeasured and reported at fair value based on significant unobservable inputs (Level 3) (in thousands): 2018 2017 Beginning Balance $ 3,585 $ 4,588 OREO remeasured at initial recognition: Carrying value of foreclosed assets prior to remeasurement 6,146 3,066 Charge-offs recognized in the allowance for loan losses (1,951 ) (1,117 ) Fair value 4,195 1,949 OREO remeasured subsequent to initial recognition: Carrying value of foreclosed assets prior to remeasurement 3,646 1,464 Fair value 2,808 1,090 Write-downs included in other non-interest expense (838 ) (374 ) Disposals (2,334 ) (2,578 ) Ending Balance $ 4,608 $ 3,585
Schedule Of Estimates Of Fair Value Of Financial Instruments	The following table represents the estimates of fair value of financial instruments (in thousands). This table excludes financial instruments for which the carrying amount approximates fair value. For short-term financial assets such as cash and cash equivalents, the carrying amount is a reasonable estimate of fair value due to the relatively short time between the origination of the instrument and its expected realization. For financial liabilities such as noninterest-bearing demand, interest-bearing demand and savings deposits, the carrying amount is a reasonable estimate of fair value due to these products having no stated maturity. Carrying Amount Fair Value Level 1 Level 2 Level 3 December 31, 2018 Assets: Cash and cash equivalents $ 122,991 $ 122,991 $ 122,991 $ — $ — Securities available-for-sale 723,254 723,254 1,458 721,535 261 Securities held-to-maturity 60,827 60,706 — 60,706 — Other securities 28,810 28,810 5,907 22,903 — Net loans 3,571,642 3,516,557 — — 3,516,557 Accrued interest receivable 12,424 12,424 12,424 — — Derivative assets 17,100 17,100 — 17,100 — Liabilities: Deposits 3,975,559 3,985,534 2,622,905 1,362,629 — Short-term debt 261,911 261,911 — 261,911 — Long-term debt 4,053 4,115 — 4,115 — Derivative liabilities 16,906 16,906 — 16,906 — December 31, 2017 Assets: Cash and cash equivalents $ 82,508 $ 82,508 $ 82,508 $ — $ — Securities available-for-sale 550,389 550,389 7,188 542,940 261 Securities held-to-maturity 64,449 65,646 — 65,646 — Other securities 14,147 14,147 — 14,147 — Net loans 3,108,574 3,090,471 — — 3,090,471 Accrued interest receivable 9,223 9,223 9,223 — — Derivative assets 14,502 14,502 — 14,502 — Liabilities: Deposits 3,315,634 3,309,910 2,232,159 1,077,751 — Short-term debt 252,219 252,219 — 252,219 — Long-term debt 16,495 16,444 — 16,444 — Derivative liabilities 14,390 14,390 — 14,390 —

City Holding Company (Parent _2

City Holding Company (Parent Company Only) Financial Information (Tables)	12 Months Ended
	Dec. 31, 2018
Condensed Financial Information Disclosure [Abstract]
Condensed Balance Sheets	The following table presents the condensed balance sheets of City Holding Company, parent company only (in thousands): December 31 2018 2017 Assets Cash $ 20,621 $ 59,031 Securities available-for-sale 5,908 5,699 Investment in subsidiaries 583,673 459,150 Loans 701 — Fixed assets 5 6 Other assets 3,316 2,989 Total Assets $ 614,224 $ 526,875 Liabilities Junior subordinated debentures $ 4,053 $ 16,495 Dividends payable 8,774 7,184 Deferred tax liability 366 436 Other liabilities 267 253 Total Liabilities 13,460 24,368 Total Shareholders’ Equity 600,764 502,507 Total Liabilities and Shareholders’ Equity $ 614,224 $ 526,875
Condensed Statements Of Comprehensive Income	The following table presents the condensed statements of comprehensive income of City Holding Company, parent company only (in thousands): Year Ended December 31 2018 2017 2016 Income Dividends from subsidiaries $ 50,000 $ 30,000 $ 8,600 Realized investment securities gains — 200 — Unrealized gains recognized on securities still held 208 — — Other income 130 115 320 50,338 30,315 8,920 Expenses Interest expense 880 765 683 Merger related expenses 1,899 — — Other expenses 1,842 1,636 1,957 4,621 2,401 2,640 Income Before Income Tax Benefit and Equity in Undistributed Net Income of Subsidiaries 45,717 27,914 6,280 Income tax benefit (1,114 ) (1,197 ) (1,096 ) Income Before Equity in Undistributed Net Income of Subsidiaries 46,831 29,111 7,376 Equity in undistributed net income of subsidiaries 23,171 25,199 44,752 Net Income $ 70,002 $ 54,310 $ 52,128 Total Comprehensive Income $ 63,821 $ 56,677 $ 48,948
Condensed Statements Of Cash Flows	The following table presents the condensed statements of cash flows of City Holding Company, parent company only (in thousands): Year Ended December 31 2018 2017 2016 Operating Activities Net income $ 70,002 $ 54,310 $ 52,128 Adjustments to reconcile net income to net cash provided by operating activities: Unrealized and realized investment securities losses (gains) (208 ) (200 ) — (Benefit) provision for deferred income taxes (88 ) 1,347 (241 ) Depreciation, amortization and accretion, net 1 1 (4 ) Stock based compensation 2,151 2,097 2,018 Asset write down 193 — 444 Change in other assets 2,668 (405 ) 260 Change in other liabilities (1,816 ) (1,660 ) (2,288 ) Equity in undistributed net income (23,171 ) (25,199 ) (44,752 ) Net Cash Provided by Operating Activities 49,732 30,291 7,565 Investing Activities Proceeds from sales of available for sale securities — 200 — Acquisition of Farmers Deposit Bancorp, Inc., net of cash acquired of $946 (23,954 ) — — Acquisition of Poage Bankshares, Inc., net of cash acquired of $518 502 — — Net Cash (Used in) Provided by Investing Activities (23,452 ) 200 — Financing Activities Repayment of long-term debt (16,495 ) — — Proceeds from sale of capital securities 495 — — Dividends paid (29,583 ) (27,120 ) (25,718 ) Issuance of common stock — 28,408 6,864 Purchases of treasury stock (20,271 ) — (10,018 ) Exercise of stock options 1,164 732 1,155 Net Cash (Used in) Provided by Financing Activities (64,690 ) 2,020 (27,717 ) (Decrease) Increase in Cash and Cash Equivalents (38,410 ) 32,511 (20,152 ) Cash and cash equivalents at beginning of year 59,031 26,520 46,672 Cash and Cash Equivalents at End of Year $ 20,621 $ 59,031 $ 26,520

Summarized Quarterly Financia_2

Summarized Quarterly Financial Information (Tables)	12 Months Ended
	Dec. 31, 2018
Quarterly Financial Information Disclosure [Abstract]
Summary Of Selected Quarterly Financial Information	A summary of selected quarterly financial information (unaudited) is presented below (in thousands, except for per share data): First Quarter Second Quarter Third Quarter Fourth Quarter 2018 Interest income $ 37,644 $ 39,180 $ 42,729 $ 44,348 Taxable equivalent adjustment 187 187 187 194 Interest income (FTE) 37,831 39,367 42,916 44,542 Interest expense 4,997 5,607 7,171 7,917 Net interest income 32,834 33,760 35,745 36,625 (Recovery of) provision for loan losses 181 (2,064 ) (27 ) (400 ) Unrealized gains (losses) recognized on securities still held 280 492 384 (1,246 ) Non-interest income 14,212 15,119 15,369 15,952 Non-interest expense 24,937 24,911 25,040 38,178 Income before income tax expense 22,208 26,524 26,485 13,553 Income tax expense 4,405 5,358 5,606 2,646 Taxable equivalent adjustment (187 ) (187 ) (187 ) (194 ) Net income available to common shareholders $ 17,616 $ 20,979 $ 20,692 $ 10,713 Net earnings allocated to common shareholders $ 17,421 $ 20,768 $ 20,491 $ 10,623 Basic earnings per common share $ 1.13 $ 1.36 $ 1.34 $ 0.68 Diluted earnings per common share 1.13 1.35 1.33 0.68 Average common shares outstanding: Basic 15,414 15,326 15,340 15,603 Diluted 15,436 15,345 15,358 15,618 2017 Interest income $ 34,214 $ 35,298 $ 36,366 $ 37,053 Taxable equivalent adjustment 357 370 358 371 Interest income (FTE) 34,571 35,668 36,724 37,424 Interest expense 3,767 4,036 4,340 4,664 Net interest income 30,804 31,632 32,384 32,760 Provision for loan losses 681 510 1,393 422 Investment securities gains 4,276 — — 200 Non-interest income 14,231 14,921 14,611 15,367 Non-interest expense 24,600 24,176 24,309 22,893 Income before income tax expense 24,030 21,867 21,293 25,012 Income tax expense 7,647 6,812 7,003 14,972 Taxable equivalent adjustment (357 ) (370 ) (358 ) (371 ) Net income available to common shareholders $ 16,026 $ 14,685 $ 13,932 $ 9,669 Net earnings allocated to common shareholders $ 15,849 $ 14,531 $ 13,778 $ 9,560 Basic earnings per common share $ 1.04 $ 0.94 $ 0.89 $ 0.62 Diluted earnings per common share 1.04 0.94 0.89 0.62 Average common shares outstanding: Basic 15,252 15,462 15,485 15,472 Diluted 15,277 15,487 15,505 15,497

Earnings Per Share (Tables)

Earnings Per Share (Tables)	12 Months Ended
	Dec. 31, 2018
Earnings Per Share [Abstract]
Schedule Of Computation Of Basic And Diluted Earnings Per Share	The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share data): For the Year Ended December 31, 2018 2017 2016 Net income available to common shareholders $ 70,002 $ 54,310 $ 52,128 Less: earnings allocated to participating securities (654 ) (591 ) (623 ) Net earnings allocated to common shareholders $ 69,348 $ 53,719 $ 51,505 Distributed earnings allocated to common shares outstanding $ 32,483 $ 27,497 $ 25,710 Undistributed earnings allocated to common shares outstanding 36,865 26,222 25,795 Net earnings allocated to common shareholders $ 69,348 $ 53,719 $ 51,505 Average shares outstanding, basic 15,421 15,412 14,900 Effect of dilutive securities 18 24 13 Average shares outstanding, diluted 15,439 15,436 14,913 Basic earnings per share $ 4.50 $ 3.49 $ 3.46 Diluted earnings per share $ 4.49 $ 3.48 $ 3.45 Antidilutive options — 3 2

Accumulated Other Comprehensi_2

Accumulated Other Comprehensive Loss (Tables)	12 Months Ended
	Dec. 31, 2018
Equity [Abstract]
Schedule of Accumulated Other Comprehensive Income (Loss)	The activity in accumulated other comprehensive loss is presented in the tables below (in thousands). The activity is shown net of tax, which is calculated using a combined Federal and state income tax rate approximating 23% . Accumulated Other Comprehensive Loss Unrealized Gains (Losses) on Defined Benefit Securities Pension Plans Available-for-Sale Total Balance at December 31, 2016 $ (4,660 ) $ (2,352 ) $ (7,012 ) Other comprehensive income before reclassifications 528 4,658 5,186 Amounts reclassified from other comprehensive loss — (2,819 ) (2,819 ) 528 1,839 2,367 Adoption of ASU No. 2018-02 (901 ) (98 ) (999 ) Balance at December 31, 2017 $ (5,033 ) $ (611 ) $ (5,644 ) Other comprehensive loss before reclassifications (963 ) (5,343 ) (6,306 ) Amounts reclassified from other comprehensive loss 125 — 125 (838 ) (5,343 ) (6,181 ) Adoption of ASU No. 2016-01 — (2,657 ) (2,657 ) Balance at December 31, 2018 $ (5,871 ) $ (8,611 ) $ (14,482 )
Schedule of Amounts Reclassified from Accumulated Other Comprehensive Income	Amount reclassified from Other Comprehensive Loss Affected line item December 31, in the Statements 2018 2017 2016 of Income Securities available-for-sale: Net securities gains reclassified into earnings $ — $ (4,476 ) $ (3,513 ) Gains on sale of investment securities Related income tax expense — 1,657 1,297 Income tax expense Net effect on accumulated other comprehensive loss $ — $ (2,819 ) $ (2,216 ) Defined benefit pension plans: Gain on termination of defined benefit plan $ 163 $ — $ — Other expense Related income tax expense (38 ) — — Income tax expense Net effect on accumulated other comprehensive loss $ 125 $ — $ —

Contracts With Customers Disagg

Contracts With Customers Disaggregation of Revenue (Tables)	12 Months Ended
	Dec. 31, 2018
Revenue from External Customer [Line Items]
Non-Interest Income Segregated for Topic 606 [Table Text Block]	The following table shows the Company's total non-interest income segregated between those within the scope of ASC 606 and those within the scope of other GAAP topics (in thousands): Non-interest income Non-interest income from contracts with customers $ 57,453 Non-interest income within the scope of other GAAP topics 3,111 Total non-interest income $ 60,564
Disaggregation of Revenue [Table Text Block]	The following table illustrates the disaggregation by the Company's major revenue streams (in thousands): Point of Revenue Recognition Major revenue streams Service charges At a point in time and over time $ 29,704 Bankcard revenue At a point in time 18,369 Trust and investment management fee income Over time 6,529 Other income At a point in time and over time 2,851 Net revenue from contracts with customers 57,453 Non-interest income within the scope of other GAAP topics 3,111 Total non-interest income $ 60,564

Summary Of Significant Accoun_3

Summary Of Significant Accounting And Reporting Policies (Details) $ in Thousands	3 Months Ended				12 Months Ended
	Dec. 31, 2018USD ($)branch	Sep. 30, 2018USD ($)	Jun. 30, 2018USD ($)	Mar. 31, 2018USD ($)	Dec. 31, 2018USD ($)branch	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Condensed Financial Statements, Captions [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification					$ 0	$ 0
Equity Securities, FV-NI, Unrealized Gain (Loss)	$ (1,246)	$ 384	$ 492	$ 280	$ (90)
Number of Reportable Segments					1
DiscontinuationofInterestThresholdDays					90 days
Past Due Threshold in Days					30 days
Other real estate, foreclosed assets, and repossessed assets	4,600				$ 4,600	3,600
Investments in affordable housing limited partnerships	$ 5,400				5,400	1,300
Cash paid for interest					24,800	16,400	$ 13,100
Income taxes paid					$ 20,800	22,600	$ 16,300
City National
Condensed Financial Statements, Captions [Line Items]
Number of offices | branch	100				100
Residential real estate
Condensed Financial Statements, Captions [Line Items]
Threshold period past due for write-off of financing receivable					120 days
Commercial Industrial Loans And Commercial Real Estate
Condensed Financial Statements, Captions [Line Items]
Threshold period past due for write-off of financing receivable					120 days
Consumer Loan
Condensed Financial Statements, Captions [Line Items]
Threshold period past due for write-off of financing receivable					120 days
Accounting Standards Update 2018-02 [Member]
Condensed Financial Statements, Captions [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification						$ 999
Accounting Standards Update 2016-01 [Member]
Condensed Financial Statements, Captions [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification					$ 2,657

Acquisitions and Preliminary _3

Acquisitions and Preliminary Purchase Price Allocation Acquisitions and Preliminary Purchase Price Allocation (Details) - USD ($) $ / shares in Units, shares in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 07, 2018
Business Acquisition [Line Items]
Goodwill	$ 109,567,000	$ 76,196,000	$ 76,196,000
Merger related costs	13,257,000	0	0
Legal and professional fees	1,847,000	$ 1,956,000	$ 1,882,000
Write-downs included in other non-interest expense	$ 492,000
Farmers Deposit Bancorp, Inc. [Member]
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired				100.00%
Goodwill				$ 4,738,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles				3,334,000
Premium on Time Deposits				$ 100,000
Business Acquisition, Name of Acquired Entity	Farmers Deposit Bancorp, Inc.
Payments to Acquire Businesses, Gross	$ 24,900,000
Business Acquisition, Share Price				$ 1,174.14
Poage Bankshares, Inc. [Member]
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired				100.00%
Goodwill				$ 28,633,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles				8,054,000
Premium on Time Deposits				1,700,000
Business Acquisition, Name of Acquired Entity	Poage Bankshares, Inc.
Payments to Acquire Businesses, Gross	$ 16,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	1.1
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned				$ 82,600,000
Business Acquisition, Share Price				$ 24.22
Poage and Farmers [Member]
Business Acquisition [Line Items]
Goodwill				$ 33,371,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles				11,388,000
Merger related costs	$ 13,257,000
Severance Costs	$ 3,200,000
Business Acquisition Purchase Price Allocation Amortizable Intangible Assets Time Period	10 years
Premium on Time Deposits Amortization Period	5 years
Legal and professional fees	$ 3,700,000
Information Technology and Data Processing	5,200,000
Payments to Acquire Businesses, Gross	$ 24,916,000
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned				$ 82,600,000

Acquisitions and Preliminary _4

Acquisitions and Preliminary Purchase Price Allocation Acquisitions and Preliminary Purchase Price Allocation Assets Acquired (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 07, 2018	Dec. 31, 2017	Dec. 31, 2016
Business Acquisition [Line Items]
Goodwill	$ 109,567,000		$ 76,196,000	$ 76,196,000
Farmers Deposit Bancorp, Inc. [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross	24,900,000
Business Combination, Consideration Transferred	24,900,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents		$ 4,209,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Marketable Securities		46,235,000
Business Combination, Fair Value of Loans Acquired		58,477,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment		768,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities		(188,000)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets		2,302,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets		111,803,000
Business Acquisition, Purchase Price Allocation, Deposits		92,241,000
Business Combination, Purchase Price Allocation, Short-Term Debt		2,025,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other		709,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		94,975,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net		16,828,000
Goodwill		4,738,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		3,334,000
Poage Bankshares, Inc. [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross	16,000
Business Combination, Consideration Transferred, Other	1,355,000
Business Combination, Consideration Transferred	83,936,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents		34,288,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Marketable Securities		72,321,000
Business Combination, Fair Value of Loans Acquired		304,023,000
Business Acquisition, Purchase Price Allocation, Bank Owned Life Insurance		7,439,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment		4,547,000
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets		2,300,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets		8,799,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets		433,717,000
Business Acquisition, Purchase Price Allocation, Deposits		379,285,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt		4,053,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other		3,130,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		386,468,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net		47,249,000
Goodwill		28,633,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		8,054,000
Poage and Farmers [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Gross	24,916,000
Business Combination, Consideration Transferred, Other	1,355,000
Business Combination, Consideration Transferred	$ 108,836,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents		38,497,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Marketable Securities		118,556,000
Business Combination, Fair Value of Loans Acquired		362,500,000
Business Acquisition, Purchase Price Allocation, Bank Owned Life Insurance		7,439,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment		5,315,000
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets		2,112,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets		11,101,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets		545,520,000
Business Acquisition, Purchase Price Allocation, Deposits		471,526,000
Business Combination, Purchase Price Allocation, Short-Term Debt		2,025,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt		4,053,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other		3,839,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities		481,443,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net		64,077,000
Goodwill		33,371,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles		$ 11,388,000

Acquisitions and Preliminary _5

Acquisitions and Preliminary Purchase Price Allocation Acquisitions and Preliminary Purchase Price Allocation Loans Acquired (Details) $ in Thousands	Dec. 07, 2018USD ($)
Poage Bankshares, Inc. [Member]
Business Acquisition [Line Items]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Contractually Required Payments Receivable at Acquisition	$ 25,315
Certain Loans Acquired in Transfer, Nonaccretable Difference	(13,977)
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Cash Flows Expected to be Collected at Acquisition	11,338
Certain Loans Acquired in Transfer, Accretable Yield	(2,375)
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	8,963
Carrying Value of NonCredit Impaired Loans Acquired	295,425
Fair Value Adjustment for NonCredit Impaired Loans Acquired	(365)
Business Combination, Fair Value of Loans Acquired	304,023
Fair Value of NonCredit Impaired Loans Acquired	295,060
Poage and Farmers [Member]
Business Acquisition [Line Items]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Contractually Required Payments Receivable at Acquisition	25,315
Certain Loans Acquired in Transfer, Nonaccretable Difference	(13,977)
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Acquired During Period, Cash Flows Expected to be Collected at Acquisition	11,338
Certain Loans Acquired in Transfer, Accretable Yield	(2,375)
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	8,963
Carrying Value of NonCredit Impaired Loans Acquired	354,374
Fair Value Adjustment for NonCredit Impaired Loans Acquired	(837)
Business Combination, Fair Value of Loans Acquired	362,500
Fair Value of NonCredit Impaired Loans Acquired	353,537
Farmers Deposit Bancorp, Inc. [Member]
Business Acquisition [Line Items]
Carrying Value of NonCredit Impaired Loans Acquired	58,949
Fair Value Adjustment for NonCredit Impaired Loans Acquired	(472)
Business Combination, Fair Value of Loans Acquired	$ 58,477

Restrictions On Cash Due From_2

Restrictions On Cash Due From Banks (Details) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Restricted Cash and Investments [Abstract]
Reserve balance	$ 40.6	$ 37.8

Investments (Narrative) (Detail

Investments (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Schedule of Investments [Line Items]
Credit-related net investment impairment losses	$ 0	$ 0	$ 500,000
Other that temporary impairment credit losses recognized in earnings	1,600,000
nongovernmentalissuerover10%ofequity	$ 0	0
Maximum
Schedule of Investments [Line Items]
Regional community bank stocks, percent of average trading volumes	0.20%
First National Corporation (FXNC) [Domain] | Maximum
Schedule of Investments [Line Items]
Equity ownership positions in the community bank holding companies	4.00%
Eagle Financial Services, Inc. (EFSI) [Domain] | Maximum
Schedule of Investments [Line Items]
Equity ownership positions in the community bank holding companies	1.50%
Asset Pledged as Collateral [Member]
Schedule of Investments [Line Items]
Debt Securities, Available-for-sale, Restricted	$ 510,000,000	$ 429,000,000

Investments (Aggregate Carrying

Investments (Aggregate Carrying And Approximate Market Values Of Available-For-Sale Securities) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	$ 734,378	$ 551,103
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	3,153	7,211
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	14,277	7,925
Securities available-for-sale	723,254	550,389
U.S. Government agencies
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	5,713	2
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	20	0
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	0	0
Securities available-for-sale	5,733	2
Obligations of states and political subdivisions
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	128,089	94,552
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	1,033	2,051
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	1,052	407
Securities available-for-sale	128,070	96,196
U.S. Government agencies
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	561,799	425,559
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	1,950	1,093
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	12,991	7,305
Securities available-for-sale	550,758	419,347
Private label
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	11,948	649
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	95	3
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	0	0
Securities available-for-sale	12,043	652
Trust preferred securities
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	4,774	4,764
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	25	26
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	0	54
Securities available-for-sale	4,799	4,736
Corporate securities
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	16,795	21,916
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	30	475
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	167	123
Securities available-for-sale	16,658	22,268
Debt Securities
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	729,118	547,442
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	3,153	3,648
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	14,210	7,889
Securities available-for-sale	718,061	543,201
Equity Securities
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost		2,136
Available-for-sale debt securities, accumulated gross unrealized gain, before tax		3,563
Available-for-sale debt securities, accumulated gross unrealized loss, before tax		0
Securities available-for-sale		5,699
Certificates of Deposit
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	3,735
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	0
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	0
Securities available-for-sale	3,735
Investment funds
Debt Securities, Available-for-sale [Line Items]
Securities available-for-sale, amortized cost	1,525	1,525
Available-for-sale debt securities, accumulated gross unrealized gain, before tax	0	0
Available-for-sale debt securities, accumulated gross unrealized loss, before tax	67	36
Securities available-for-sale	$ 1,458	$ 1,489

Investments (Aggregate Carryi_2

Investments (Aggregate Carrying And Approximate Market Values Of Held-To-Maturity Securities) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Amortized Cost	$ 60,827	$ 64,449
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	173	1,222
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	294	25
Securities held-to-maturity, Estimated Fair Value	60,706	65,646
Marketable Securities	812,891	628,985
Other Investments	28,810	14,147
Equity Securities
Schedule of Held-to-maturity Securities [Line Items]
Marketable Securities	10,313
US Government Agencies Debt Securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Amortized Cost	56,827	60,449
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	173	1,222
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	294	25
Securities held-to-maturity, Estimated Fair Value	56,706	61,646
Trust preferred securities
Schedule of Held-to-maturity Securities [Line Items]
Held-to-maturity, Amortized Cost	4,000	4,000
Debt Securities, Held-to-maturity, Accumulated Unrecognized Gain	0	0
Debt Securities, Held-to-maturity, Accumulated Unrecognized Loss	0	0
Securities held-to-maturity, Estimated Fair Value	4,000	4,000
Securities
Schedule of Held-to-maturity Securities [Line Items]
Equity Securities without Readily Determinable Fair Value, Amount	$ 18,497	$ 14,147

Investments (Gross Unrealized L

Investments (Gross Unrealized Losses And Fair Value Of Investments) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	$ 111,307	$ 187,052
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	2,099	2,054
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	304,628	162,016
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	12,178	5,871
Securities available-for-sale, Total, Estimated Fair Value	415,935	349,068
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	14,277	7,925
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	28,274	7,182
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	126	25
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value	5,960	0
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	168	0
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	34,234	7,182
Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss	294	25
Obligations of states and political subdivisions
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	11,837	4,913
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	272	28
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	22,068	19,440
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	780	379
Securities available-for-sale, Total, Estimated Fair Value	33,905	24,353
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	1,052	407
U.S. Government agencies
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	84,975	172,807
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	1,593	1,887
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	282,560	140,226
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	11,398	5,418
Securities available-for-sale, Total, Estimated Fair Value	367,535	313,033
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	12,991	7,305
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value	28,274	7,182
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	126	25
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value	5,960	0
Debt Securities, Held-to-maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	168	0
Debt Securities, Held-to-maturity, Unrealized Loss Position, Fair Value	34,234	7,182
Debt Securities, Held-to-maturity, Unrealized Loss Position, Accumulated Loss	294	25
Trust preferred securities
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value		4,475
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss		54
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value		0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		0
Securities available-for-sale, Total, Estimated Fair Value		4,475
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss		54
Corporate securities
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	12,995	3,357
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	167	49
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	0	2,350
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	74
Securities available-for-sale, Total, Estimated Fair Value	12,995	5,707
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	167	123
Investment funds
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	1,500	1,500
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	67	36
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Securities available-for-sale, Total, Estimated Fair Value	1,500	1,500
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ 67	$ 36

Investments (Amortized Cost And

Investments (Amortized Cost And Estimated Fair Value Of Debt Securities By Contractual Maturity) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Investments [Abstract]
Securities Available-for-Sale, Due in one year or less, Cost	$ 5,592
Securities Available-for-Sale, Due after one year through five years, Cost	24,793
Securities Available-for-Sale, Due after five years through ten years, Cost	132,761
Securities Available-for-Sale, Due after ten years, Cost	565,972
Securities Available-for-Sale, Cost, Total	729,118
Securities Available-for-Sale, Due in one year or less, Estimated Fair Value	5,572
Securities Available-for-Sale, Due after one year through five years, Estimated Fair Value	24,879
Securities Available-for-Sale, Due after five years through ten years, Estimated Fair Value	130,569
Securities Available-for-Sale, Due after ten years, Estimated Fair Value	557,041
Securities Available-for-Sale, Estimated Fair Value, Total	718,061
Securities Held-to-Maturity, Due after five years through ten years, Cost	4,927
Securities Held-to-Maturity, Due after ten years, Cost	55,900
Securities Held-to-Maturity, Cost, Total	60,827	$ 64,449
Securities Held-to-Maturity, Due after five years through ten years, Estimated Fair Value	5,053
Securities Held-to-Maturity, Due after ten years, Estimated Fair Value	55,653
Securities held-to-maturity, Estimated Fair Value	$ 60,706	$ 65,646

Investments (Gross Gains And Lo

Investments (Gross Gains And Losses Realized) (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Investments [Abstract]
Equity Securities, FV-NI, Unrealized Gain					$ 208
Equity Securities, FV-NI, Unrealized Loss					(298)
Equity Securities, FV-NI, Unrealized Gain (Loss)	$ (1,246)	$ 384	$ 492	$ 280	(90)
Gross unrealized gains recognized on securities still held					0	$ 4,476	$ 3,978
Gross unrealized losses recognized on securities still held					0	0	(465)
Net unrealized gains (losses) recognized on securities still held					$ 0	$ 4,476	$ 3,513

Loans (Summary Of Major Classif

Loans (Summary Of Major Classifications For Loans) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$ 3,587,608	$ 3,127,410
Allowance for loan losses	(15,966)	(18,836)
Net Loans	3,571,642	3,108,574
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,656,989	1,468,278
Allowance for loan losses	(4,116)	(5,212)
Construction Loan	21,834	25,270
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	153,496	139,499
Allowance for loan losses	(1,268)	(1,138)
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	286,314	208,484
Allowance for loan losses	(4,060)	(4,571)
Commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,433,291	1,277,576
Allowance for loan losses	(4,495)	(6,183)
Construction Loan	37,869	28,871
Consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	51,190	29,162
Allowance for loan losses	(319)	(62)
DDA overdrafts
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	6,328	4,411
Allowance for loan losses	$ (1,708)	$ (1,670)

Allowance For Loan Losses (Narr

Allowance For Loan Losses (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Receivables [Abstract]
Loans and Leases Receivable, Impaired, Commitment to Lend	$ 0
Loan Review Selection Threshold ($)	1,000,000	$ 1,000,000	$ 1,000,000
Interest income forgone	$ 200,000	$ 200,000	$ 400,000

Allowance For Loan Losses (Sche

Allowance For Loan Losses (Schedule Of Allowance For Loan Loss By Portfolio Segment) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Allowance for Loan Losses [Roll Forward]
Beginning balance	$ 18,836	$ 19,730
Charge-offs	(5,473)	(5,934)
Recoveries	4,913	2,034
Provision	2,270	(2,845)
Provision for acquired loans with deteriorated credit quality	(40)	161
Ending balance	15,966	18,836
Allowance for loan loss, Evaluated for impairment, Individually	428	647
Allowance for loan loss, Evaluated for impairment, Collectively	15,478	17,858
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses	60	331
Allowance for loan loss, Total	15,966	18,836
Loans, Evaluated for impairment, Individually	10,506	9,667
Loans, Evaluated for impairment, Collectively	3,561,834	3,109,146
Gross loans	3,587,608	3,127,410
Commercial and industrial
Allowance for Loan Losses [Roll Forward]
Beginning balance	4,571	4,206
Charge-offs	(733)	(400)
Recoveries	2,152	58
Provision	1,930	(707)
Provision for acquired loans with deteriorated credit quality	0	0
Ending balance	4,060	4,571
Allowance for loan loss, Evaluated for impairment, Individually	0	0
Allowance for loan loss, Evaluated for impairment, Collectively	4,059	4,567
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses	1	4
Allowance for loan loss, Total	4,060	4,571
Loans, Evaluated for impairment, Individually	651	849
Loans, Evaluated for impairment, Collectively	284,018	207,429
Gross loans	286,314	208,484
Commercial real estate
Allowance for Loan Losses [Roll Forward]
Beginning balance	6,183	6,573
Charge-offs	(369)	(720)
Recoveries	732	112
Provision	2,011	(57)
Provision for acquired loans with deteriorated credit quality	(40)	161
Ending balance	4,495	6,183
Allowance for loan loss, Evaluated for impairment, Individually	428	647
Allowance for loan loss, Evaluated for impairment, Collectively	4,015	5,313
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses	52	223
Allowance for loan loss, Total	4,495	6,183
Loans, Evaluated for impairment, Individually	9,855	8,818
Loans, Evaluated for impairment, Collectively	1,412,023	1,263,076
Gross loans	1,433,291	1,277,576
Residential real estate
Allowance for Loan Losses [Roll Forward]
Beginning balance	5,212	6,680
Charge-offs	(682)	(1,637)
Recoveries	367	294
Provision	781	125
Provision for acquired loans with deteriorated credit quality	0	0
Ending balance	4,116	5,212
Allowance for loan loss, Evaluated for impairment, Individually	0	0
Allowance for loan loss, Evaluated for impairment, Collectively	4,116	5,112
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses	0	100
Allowance for loan loss, Total	4,116	5,212
Loans, Evaluated for impairment, Individually	0	0
Loans, Evaluated for impairment, Collectively	1,654,892	1,465,685
Gross loans	1,656,989	1,468,278
Home equity
Allowance for Loan Losses [Roll Forward]
Beginning balance	1,138	1,417
Charge-offs	(219)	(403)
Recoveries	0	45
Provision	(349)	(79)
Provision for acquired loans with deteriorated credit quality	0	0
Ending balance	1,268	1,138
Allowance for loan loss, Evaluated for impairment, Individually	0	0
Allowance for loan loss, Evaluated for impairment, Collectively	1,268	1,138
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses	0	0
Allowance for loan loss, Total	1,268	1,138
Loans, Evaluated for impairment, Individually	0	0
Loans, Evaluated for impairment, Collectively	153,496	139,499
Gross loans	153,496	139,499
Consumer Loan
Allowance for Loan Losses [Roll Forward]
Beginning balance	62	82
Charge-offs	(769)	(60)
Recoveries	166	63
Provision	(860)	23
Provision for acquired loans with deteriorated credit quality	0	0
Ending balance	319	62
Allowance for loan loss, Evaluated for impairment, Individually	0	0
Allowance for loan loss, Evaluated for impairment, Collectively	312	58
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses	7	4
Allowance for loan loss, Total	319	62
Loans, Evaluated for impairment, Individually	0	0
Loans, Evaluated for impairment, Collectively	51,077	29,046
Gross loans	51,190	29,162
DDA Overdrafts
Allowance for Loan Losses [Roll Forward]
Beginning balance	1,670	772
Charge-offs	(2,701)	(2,714)
Recoveries	1,496	1,462
Provision	(1,243)	(2,150)
Provision for acquired loans with deteriorated credit quality	0	0
Ending balance	1,708	1,670
Allowance for loan loss, Evaluated for impairment, Individually	0	0
Allowance for loan loss, Evaluated for impairment, Collectively	1,708	1,670
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses	0	0
Allowance for loan loss, Total	1,708	1,670
Loans, Evaluated for impairment, Individually	0	0
Loans, Evaluated for impairment, Collectively	6,328	4,411
Gross loans	6,328	4,411
Financial Asset Acquired with Credit Deterioration [Member]
Allowance for Loan Losses [Roll Forward]
Loans, Acquired with Deteriorated Credit Quality	15,268	8,597
Financial Asset Acquired with Credit Deterioration [Member] | Commercial and industrial
Allowance for Loan Losses [Roll Forward]
Loans, Acquired with Deteriorated Credit Quality	1,645	206
Financial Asset Acquired with Credit Deterioration [Member] | Commercial real estate
Allowance for Loan Losses [Roll Forward]
Loans, Acquired with Deteriorated Credit Quality	11,413	5,682
Financial Asset Acquired with Credit Deterioration [Member] | Residential real estate
Allowance for Loan Losses [Roll Forward]
Loans, Acquired with Deteriorated Credit Quality	2,097	2,593
Financial Asset Acquired with Credit Deterioration [Member] | Home equity
Allowance for Loan Losses [Roll Forward]
Loans, Acquired with Deteriorated Credit Quality	0	0
Financial Asset Acquired with Credit Deterioration [Member] | Consumer Loan
Allowance for Loan Losses [Roll Forward]
Loans, Acquired with Deteriorated Credit Quality	113	116
Financial Asset Acquired with Credit Deterioration [Member] | DDA Overdrafts
Allowance for Loan Losses [Roll Forward]
Loans, Acquired with Deteriorated Credit Quality	$ 0	$ 0

Allowance For Loan Losses (Sc_2

Allowance For Loan Losses (Schedule Of Credit Quality Indicators) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	$ 3,587,608	$ 3,127,410
Commercial Industrial Loans And Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,719,605	1,486,060
Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	286,314	208,484
Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,433,291	1,277,576
Residential real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,656,989	1,468,278
Home equity
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	153,496	139,499
Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	51,190	29,162
DDA Overdrafts
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	6,328	4,411
Pass | Commercial Industrial Loans And Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,632,026	1,407,207
Pass | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	250,856	175,951
Pass | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,381,170	1,231,256
Special Mention | Commercial Industrial Loans And Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	33,582	33,940
Special Mention | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	27,886	25,872
Special Mention | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	5,696	8,068
Substandard | Commercial Industrial Loans And Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	53,997	44,913
Substandard | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	7,572	6,661
Substandard | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	46,425	38,252
Doubtful | Commercial Industrial Loans And Commercial Real Estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	0	0
Doubtful | Commercial and industrial
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	0	0
Doubtful | Commercial real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	$ 0	$ 0

Allowance For Loan Losses (Sc_3

Allowance For Loan Losses (Schedule of Non-Commercial Loans By Payment Performance) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	$ 3,587,608	$ 3,127,410
Residential real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,656,989	1,468,278
Home equity
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	153,496	139,499
Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	51,190	29,162
DDA Overdrafts
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	6,328	4,411
Non-commercial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,868,003	1,641,350
Performing
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,863,387	1,638,257
Performing | Residential real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	1,652,543	1,465,445
Performing | Home equity
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	153,334	139,239
Performing | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	51,188	29,162
Performing | DDA Overdrafts
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	6,322	4,411
Non-Performing
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	4,616	3,093
Non-Performing | Residential real estate
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	4,446	2,833
Non-Performing | Home equity
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	162	260
Non-Performing | Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	2	0
Non-Performing | DDA Overdrafts
Financing Receivable, Recorded Investment [Line Items]
Loans, Total	$ 6	$ 0

Allowance For Loan Losses (Sc_4

Allowance For Loan Losses (Schedule Of Aging Analysis Of Accruing And Non-Accruing Loans) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 3,559,926	$ 3,106,150
Non-accrual	14,551	10,297
Gross loans	3,587,608	3,127,410
Residential real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,642,724	1,458,746
Non-accrual	4,275	2,814
Gross loans	1,656,989	1,468,278
Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	152,083	138,480
Non-accrual	138	168
Gross loans	153,496	139,499
Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	284,140	206,447
Non-accrual	1,676	1,345
Gross loans	286,314	208,484
Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,424,245	1,269,520
Non-accrual	8,461	5,970
Gross loans	1,433,291	1,277,576
Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	50,894	29,108
Non-accrual	1	0
Gross loans	51,190	29,162
DDA Overdrafts
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	5,840	3,849
Non-accrual	0	0
Gross loans	6,328	4,411
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	11,451	9,631
Financing Receivables, 30 to 59 Days Past Due [Member] | Residential real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	8,607	5,990
Financing Receivables, 30 to 59 Days Past Due [Member] | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	1,240	671
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	397	549
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	487	1,841
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	253	39
Financing Receivables, 30 to 59 Days Past Due [Member] | DDA Overdrafts
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	467	541
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	1,423	1,070
Financing Receivables, 60 to 89 Days Past Due [Member] | Residential real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	1,213	709
Financing Receivables, 60 to 89 Days Past Due [Member] | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	11	88
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	49	1
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	94	245
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	41	13
Financing Receivables, 60 to 89 Days Past Due [Member] | DDA Overdrafts
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	15	14
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	257	262
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Residential real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	170	19
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Home equity
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	24	92
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial and industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	52	142
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial real estate
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	4	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer Loan
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	1	2
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | DDA Overdrafts
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 6	$ 7

Allowance For Loan Losses (Sc_5

Allowance For Loan Losses (Schedule Of Impaired Loans) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	$ 7,521	$ 3,885
With no related allowance recorded, Unpaid principal balance	7,546	7,874
With an allowance recorded, Recorded investment	2,985	5,782
With an allowance recorded, Unpaid principal balance	2,985	5,782
With an allowance recorded, Related allowance	428	647
Commercial and industrial
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	651	849
With no related allowance recorded, Unpaid principal balance	651	3,013
With an allowance recorded, Recorded investment	0	0
With an allowance recorded, Unpaid principal balance	0	0
With an allowance recorded, Related allowance	0	0
Commercial real estate
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	6,870	3,036
With no related allowance recorded, Unpaid principal balance	6,895	4,861
With an allowance recorded, Recorded investment	2,985	5,782
With an allowance recorded, Unpaid principal balance	2,985	5,782
With an allowance recorded, Related allowance	$ 428	$ 647

Allowance For Loan Losses (Sc_6

Allowance For Loan Losses (Schedule Of Information Related To Average Recorded Investment And Interest Income Recognized On Impaired Loans) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	$ 5,468	$ 5,620
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	39	69
With an allowance recorded, Average recorded investment	5,043	4,307
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	220	149
Commercial and industrial
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	845	1,086
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	0	0
With an allowance recorded, Average recorded investment	0	0
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	0	0
Commercial real estate
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	4,623	4,534
Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method	39	69
With an allowance recorded, Average recorded investment	5,043	4,307
Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method	$ 220	$ 149

Allowance For Loan Losses (Sc_7

Allowance For Loan Losses (Schedule Of Troubled Debt Restructurings) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018USD ($)contract	Dec. 31, 2017USD ($)contract
Financing Receivable, Modifications [Line Items]
Accruing	$ 34,191	$ 32,568
Non-Accruing	663	134
Total	$ 34,854	$ 32,702
Number of Contracts | contract	43	48
Pre-modification Outstanding Recorded Investment	$ 2,600	$ 7,356
Post-modification Outstanding Recorded Investment	2,600	7,261
Commercial and industrial
Financing Receivable, Modifications [Line Items]
Accruing	98	135
Non-Accruing	0	0
Total	$ 98	$ 135
Number of Contracts | contract	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0
Post-modification Outstanding Recorded Investment	0	0
Commercial real estate
Financing Receivable, Modifications [Line Items]
Accruing	8,205	8,381
Non-Accruing	0	0
Total	$ 8,205	$ 8,381
Number of Contracts | contract	0	2
Pre-modification Outstanding Recorded Investment	$ 0	$ 3,098
Post-modification Outstanding Recorded Investment	0	3,003
Residential real estate
Financing Receivable, Modifications [Line Items]
Accruing	22,863	21,005
Non-Accruing	658	84
Total	$ 23,521	$ 21,089
Number of Contracts | contract	33	33
Pre-modification Outstanding Recorded Investment	$ 2,326	$ 3,987
Post-modification Outstanding Recorded Investment	2,326	3,987
Home equity
Financing Receivable, Modifications [Line Items]
Accruing	3,025	3,047
Non-Accruing	5	50
Total	$ 3,030	$ 3,097
Number of Contracts | contract	10	13
Pre-modification Outstanding Recorded Investment	$ 274	$ 271
Post-modification Outstanding Recorded Investment	274	271
Consumer
Financing Receivable, Modifications [Line Items]
Accruing	0	0
Non-Accruing	0	0
Total	$ 0	$ 0
Number of Contracts | contract	0	0
Pre-modification Outstanding Recorded Investment	$ 0	$ 0
Post-modification Outstanding Recorded Investment	$ 0	$ 0

Premises And Equipment (Details

Premises And Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Property, Plant and Equipment [Line Items]
Depreciation	$ 5,087	$ 5,884	$ 6,235
Property, plant and equipment, gross	172,267	162,671
Less: accumulated depreciation	(93,884)	(89,989)
Property, Plant and Equipment, Net, Total	78,383	72,682
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	34,538	32,647
Buildings and improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 95,873	$ 90,261
Buildings and improvements | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	30 years	30 years
Buildings and improvements | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	10 years	10 years
Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 41,856	$ 39,763
Equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	7 years	7 years
Equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Life	3 years	3 years

Goodwill And Other Intangible_3

Goodwill And Other Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 506	$ 540	$ 500
Core Deposits
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible asset, useful life	10 years

Goodwill And Other Intangible_4

Goodwill And Other Intangible Assets Goodwill and Other Intangible Assets (Rollforward of Goodwill) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2018USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 76,196
Ending balance	109,567
Poage Bankshares, Inc. [Member]
Goodwill [Roll Forward]
Goodwill, Acquired During Period	28,633
Farmers Deposit Bancorp, Inc. [Member]
Goodwill [Roll Forward]
Goodwill, Acquired During Period	$ 4,738

Goodwill And Other Intangible_5

Goodwill And Other Intangible Assets (Summary Of Core Deposit Intangibles) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2018	Dec. 31, 2017
Business Acquisition [Line Items]
Gross carrying amount				$ 21,190	$ 9,802
Accumulated amortization				(7,909)	(7,403)
Total	$ 2,399	$ 2,939	$ 2,939	$ 13,281	$ 2,399
Finite-lived Intangible Assets [Roll Forward]
Beginning balance	2,399	2,939
Amortization expense	(506)	(540)	(500)
Ending balance	13,281	$ 2,399	$ 2,939
Poage Bankshares, Inc. [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets Acquired	8,054
Farmers Deposit Bancorp, Inc. [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-lived Intangible Assets Acquired	$ 3,334

Goodwill And Other Intangible_6

Goodwill And Other Intangible Assets (Schedule Of Estimated Future Amortization Expense For Core Deposits) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Goodwill and Intangible Assets Disclosure [Abstract]
2019	$ 1,868
2020	1,697
2021	1,635
2022	1,515
2023	1,311
Thereafter	5,255
Total	$ 13,281	$ 2,399	$ 2,939

Scheduled Maturities Of Time _3

Scheduled Maturities Of Time Deposits (Scheduled Maturities Of Time Deposits) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Maturities of Time Deposits [Abstract]
2019	$ 709,519
2020	406,443
2021	112,872
2022	99,203
2023	24,047
Over five years	570
Time Deposits, Total	$ 1,352,654	$ 1,083,475

Scheduled Maturities Of Time _4

Scheduled Maturities Of Time Deposits (Scheduled Maturities Time Deposits Of $250,000 Or More) (Details) - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Time Deposits, at or Above FDIC Insurance Limit	$ 172.2	$ 122.4

Short-Term Debt (Narrative) (De

Short-Term Debt (Narrative) (Details) - USD ($) $ in Billions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Investment Securities And One To Four Family Residential Property Loans
Short-term Debt [Line Items]
Collateral pledged to the FHLB	$ 2.1	$ 2
City National
Short-term Debt [Line Items]
FHLB stock purchased during year	64,000
Unused and available FHLB funds	$ 1.9	$ 1.6

Short-Term Debt (Summary Of Sho

Short-Term Debt (Summary Of Short-Term Borrowings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Short-term Debt [Abstract]
Federal Home Loan Bank advances	$ 40,000	$ 54,000	$ 64,100
Securities sold under agreements to repurchase	221,911	198,219	184,205
Federal Funds Purchased	0	0	0
Federal Home Loan Bank advances (Avg Bal)	74,102	46,639	18,850
Securities sold under agreements to repurchase (Avg Bal)	190,702	183,890	157,215
Federal Funds purchased (Avg Bal)	353
Federal Home Loan Bank advances (Max Outstanding)	185,000	126,500	88,600
Securities sold under agreements to repurchase (Max Outstanding)	221,911	257,034	184,205
Federal Funds Purchased Maximum Outstanding at Any Month End	$ 10,000	$ 0	$ 0
Federal Home Loan Bank advances (weighted average interest rate)	2.21%	1.30%	0.66%
Securities sold under agreements to repurchase (weighted average interest rate)	0.93%	0.33%	0.22%
Federal Funds purchased (weighted average interest rate)	2.10%
Federal Home Loan Bank advances (end of year interest rate)	2.76%	1.57%	0.77%
Securities sold under agreements to repurchase (end of year interest rate)	0.80%	0.31%	0.19%
Federal Funds Purchased Average Interest Rate at Period End	0.00%	0.00%	0.00%

Long-Term Debt Long-Term Debt D

Long-Term Debt Long-Term Debt Details (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Debt Instrument [Line Items]
Long-term debt	$ 4,053	$ 16,495
Subordinated Borrowing, Interest Rate	4.64%	5.09%
Subordinated Borrowing, Due Date	Dec. 22, 2036
Repayment Price Junior Subordinated Deferrable Interest Debentures	100.00%
Repayment Price Capital Securities	100.00%
Number of Trust Preferred Securities	4,000
Trust Preferred Securities Liquidation Value	$ 1,000
Distributions On Debentures Interest Rate Over Three Month Libor Rate	1.83%
City Holding Capital Trust III [Member]
Debt Instrument [Line Items]
Long-term debt	$ 0	$ 16,495
Town Square Statutory Trust I [Member]
Debt Instrument [Line Items]
Long-term debt	4,124	0
Debt Instrument, Unamortized Discount	$ (71)	$ 0

Derivative Instruments (Fair Va

Derivative Instruments (Fair Value Of Derivative Instruments) (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Customer Counterparties Loan Interest Rate Swap Assets | Other Assets
Derivatives, Fair Value [Line Items]
Notional Amount	$ 132,146	$ 225,480
Fair Value	3,131	4,877
Customer Counterparties Loan Interest Rate Swap Liabilities | Other Assets
Derivatives, Fair Value [Line Items]
Notional Amount	372,223	314,450
Fair Value	13,774	9,513
Financial Institution Counterparties Loan Interest Rate Swap Asset | Other Liabilities
Derivatives, Fair Value [Line Items]
Notional Amount	403,500	320,949
Fair Value	13,902	9,591
Financial Institution Counterparties Loan Interest Rate Swap Liabilities | Other Liabilities
Derivatives, Fair Value [Line Items]
Notional Amount	132,146	218,924
Fair Value	$ 3,131	$ 4,877

Derivative Instruments (Change

Derivative Instruments (Change In Fair Value Of Derivative Instruments) (Details) - Not Designated as Hedging Instrument - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Derivative assets | Other Income
Derivatives, Fair Value [Line Items]
Change in Fair Value	$ 1,316	$ (3,379)	$ 3,904
Derivative liabilities | Other Income
Derivatives, Fair Value [Line Items]
Change in Fair Value	(1,316)	3,379	(3,904)
Derivative liabilities | Other Expense
Derivatives, Fair Value [Line Items]
Change in Fair Value	$ 50	$ 86	$ (52)

Derivative Instruments (Derivat

Derivative Instruments (Derivative Assets Offset in The Consolidated Balance Sheet) (Details) - Not Designated as Hedging Instrument - Interest Rate Swap $ in Thousands	Dec. 31, 2018USD ($)
Customer Counterparties Loan Interest Rate Swap Assets
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	$ 3,131
Derivative assets	3,131
Derivative Asset, Fair Value of Collateral	3,131
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	3,131
Derivative Asset, Fair Value, Amount Offset Against Collateral	0
Financial Institution Counterparties Loan Interest Rate Swap Asset
Offsetting Assets [Line Items]
Gross Amounts of Recognized Assets	10,771
Derivative assets	10,771
Derivative Asset, Fair Value of Collateral	10,771
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	10,771
Derivative Asset, Fair Value, Amount Offset Against Collateral	$ 0

Derivative Instruments (Deriv_2

Derivative Instruments (Derivative Liabilities Offset in the Consolidated Balance Sheet) (Details) - Not Designated as Hedging Instrument - Interest Rate Swap $ in Thousands	Dec. 31, 2018USD ($)
Customer Counterparties Loan Interest Rate Swap Liabilities
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	$ 13,774
Derivative Liability	13,774
Derivative Liability, Fair Value of Collateral	13,774
Derivative Liability, Fair Value, Amount Not Offset Against Collateral	13,774
Derivative Liability, Fair Value, Amount Offset Against Collateral	0
Financial Institution Counterparties Loan Interest Rate Swap Liabilities
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	0
Derivative Liability	0
Derivative Liability, Fair Value of Collateral	0
Derivative Liability, Fair Value, Amount Not Offset Against Collateral	0
Derivative Liability, Fair Value, Amount Offset Against Collateral	$ 0

Income Taxes (Narrative) (Detai

Income Taxes (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Examination [Line Items]
Deferred Tax Assets, Valuation Allowance		$ 0	$ 0
Anticipated Reduction Resulting from Lapse of Applicable Statue of Limitations		503,000	509,000
Income tax interest and penalties		200,000	100,000	$ 100,000
Accrued income tax interest and penalties		500,000	300,000
Change in statutory tax rate		0	$ 7,070,000	$ 0
Increase in provisional amount, a component of income tax expense		$ 100,000
Scenario, Forecast
Income Tax Examination [Line Items]
Anticipated Reduction Resulting from Lapse of Applicable Statue of Limitations	$ 500,000

Income Taxes (Summary Of Deferr

Income Taxes (Summary Of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts	$ 3,742	$ 4,385
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits	2,734	2,517
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Pensions	1,794	1,527
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities	2,276	1,057
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Impairment LossesImpaired assets	1,201	607
Deferred Tax Assets, Unrealized Losses on Available-for-Sale Securities, Gross	1,871	166
Deferred Tax Assets, Goodwill and Intangible assets	783	438
Deferred Tax Assets, Other	6,492	3,577
Total Deferred Tax Assets	20,893	14,274
Deferred Tax Liabilities, Other	3,555	2,361
Total Deferred Tax Liabilities	3,555	2,361
Deferred tax asset, net	$ 17,338	$ 11,913

Income Taxes (Summary Of Income

Income Taxes (Summary Of Income Tax Expense) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Federal									$ 16,846	$ 20,090	$ 20,100
State									2,413	1,436	1,166
Total current tax expense									19,259	21,526	21,266
Total deferred tax expense									(1,244)	14,909	3,817
Income tax expense	$ 2,646	$ 5,606	$ 5,358	$ 4,405	$ 14,972	$ 7,003	$ 6,812	$ 7,647	$ 18,015	$ 36,435	$ 25,083

Income Taxes (Reconciliation Of

Income Taxes (Reconciliation Of The Significant Differences Between The Federal Statutory Income Tax Rate And Effective Income Tax Rate) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Income Tax Disclosure [Abstract]
Computed federal taxes at statutory rate									$ 18,483	$ 31,761	$ 27,025
State income taxes, net of federal tax benefit									1,730	1,321	888
Tax effects of:
Tax-exempt interest income									(694)	(1,098)	(708)
Bank-owned life insurance									(649)	(1,474)	(1,164)
Change in statutory tax rate									0	7,070	0
Other items, net									(855)	(1,145)	(958)
Income tax expense	$ 2,646	$ 5,606	$ 5,358	$ 4,405	$ 14,972	$ 7,003	$ 6,812	$ 7,647	$ 18,015	$ 36,435	$ 25,083

Income Taxes (Reconciliatoin Of

Income Taxes (Reconciliatoin Of The Unrecognized Tax Benefits Rollforward) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Reconciliation of the beginning and ending balance of unrecognized tax benefits
Beginning balance	$ 1,889	$ 1,847
Additions for current year tax positions	184	325
Additions for prior year tax positions	241	226
Decreases related to lapse of applicable statute of limitation	(503)	(509)
Ending balance	$ 1,811	$ 1,889

Employee Benefit Plans (Narrati

Employee Benefit Plans (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Incentive stock options and SARs exercisable period	10 years
Stock awards available to be awarded	532,552
Contributions by employer	$ 1,509,000	$ 0
Supplemental Unemployment Benefits, Severance Benefits	$ 2,100,000	$ 2,000,000
Performance Shares [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Award vesting rights, percentage	33.33%
Median return on average assets of all FDIC insured depository institutions time period	20 years
Maximum
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Common stock issued upon the exercise of stock options, SARs and stock awards	750,000
Horizon Defined Benefit Plan
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Contributions by employer	$ 0
Anticipated next year plan contributions	0
Community Defined Benefit Plan
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Contributions by employer	$ 1,500,000
Equity Securities | Horizon Defined Benefit Plan
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Percentage of Plan Assets	44.00%	48.00%
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	75.00%
Debt Securities | Horizon Defined Benefit Plan
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Percentage of Plan Assets	21.00%	25.00%
Defined Benefit Plan, Plan Assets, Target Allocation, Percentage	25.00%
Cash and Cash Equivalents | Horizon Defined Benefit Plan
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Percentage of Plan Assets	26.00%	15.00%
Alternative investments | Horizon Defined Benefit Plan
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Percentage of Plan Assets	9.00%	12.00%

Employee Benefit Plans (Summary

Employee Benefit Plans (Summary Of Stock Option Activity) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Options
Options Outstanding, beginning balance	87,605	86,613	95,015
Options, Granted	0	17,631	24,348
Options, Exercised	(29,633)	(16,639)	(32,750)
Options, Forfeited	0	0	0
Options Outstanding, ending balance	57,972	87,605	86,613
Weighted-Average Exercise Price
Weighted-Average Exercise Price, Outstanding, beginning balance	$ 47.15	$ 41.08	$ 38.38
Weighted-Average Exercise Price, Granted	0	66.32	43.73
Weighted-Average Exercise Price, Exercised	(39.31)	(35.91)	(35.28)
Weighted-Average Exercise Price, Forfeited	0	0	0
Weighted-Average Exercise Price, Outstanding, ending balance	$ 51.15	$ 47.15	$ 41.08
Options, Exercisable at end of year	2,697	7,887	3,000
Weighted-Average Exercise Price, Exercisable at end of year	$ 45.13	$ 37.37	$ 29.45
Options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares	55,275	79,718	83,613	75,265
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	0	17,631	24,348
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Number of Shares	24,443	21,526	16,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested Options Forfeited, Number of Shares	0	0	0
Weighted-Average Exercise Price
Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price	$ 51.40	$ 48.08	$ 41.47	$ 39.38
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value	0	66.32	43.73
Weighted-Average Exercise Price, Vested during the year	40.58	37.31	35.09
Weighted-Average Exercise Price, Forfeited during the year	$ 0	$ 0	$ 0
Proceeds from stock option exercises	$ 1,164	$ 597	$ 1,155
Intrinsic value of stock options exercised	944	481	551
Stock-based compensation expense associated with stock options	178	246	240
Income tax benefit recognized related to stock-based compensation	19	$ 42	$ 36
Unrecognized stock-based compensation expense	$ 204
Weighted average period in which the above amount is expected to be recognized	2 years

Employee Benefit Plans (Stock O

Employee Benefit Plans (Stock Options Outstanding And Exercisable) (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018USD ($)$ / sharesshares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding | shares	57,972
Aggregate Intrinsic Value (in thousands) | $	$ 953
No. of Options Currently Exercisable | shares	2,697
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $	$ 61
35.00 - 39.99
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding | shares	38
Weighted-Average Remaining Contractual Life (Months)	$ 37.74
Weighted-Average Remaining Contractual Life (Months)	4 years 2 months
Aggregate Intrinsic Value (in thousands) | $	$ 1
No. of Options Currently Exercisable | shares	38
Weighted-Average Exercise Price of Options Currently Exercisable	$ 37.74
Weighted-Average Remaining Contractual Life (Months)	4 years 2 months
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $	$ 1
35.00 - 39.99 | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices	$ 35
35.00 - 39.99 | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices	$ 39.99
40.00 - 44.99
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding | shares	30,676
Weighted-Average Remaining Contractual Life (Months)	$ 43.87
Weighted-Average Remaining Contractual Life (Months)	6 years 9 months
Aggregate Intrinsic Value (in thousands) | $	$ 728
No. of Options Currently Exercisable | shares	1,675
Weighted-Average Exercise Price of Options Currently Exercisable	$ 44.43
Weighted-Average Remaining Contractual Life (Months)	5 years 2 months
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $	$ 39
40.00 - 44.99 | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices	$ 40
40.00 - 44.99 | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices	$ 44.99
45.00 - 49.99
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding | shares	9,627
Weighted-Average Remaining Contractual Life (Months)	$ 46.61
Weighted-Average Remaining Contractual Life (Months)	6 years 2 months
Aggregate Intrinsic Value (in thousands) | $	$ 202
No. of Options Currently Exercisable | shares	984
Weighted-Average Exercise Price of Options Currently Exercisable	$ 46.61
Weighted-Average Remaining Contractual Life (Months)	6 years 2 months
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $	$ 21
45.00 - 49.99 | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices	$ 45
45.00 - 49.99 | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices	$ 49.99
50.00 - 69.99
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding | shares	17,631
Weighted-Average Remaining Contractual Life (Months)	$ 66.32
Weighted-Average Remaining Contractual Life (Months)	8 years 2 months
Aggregate Intrinsic Value (in thousands) | $	$ 22
No. of Options Currently Exercisable | shares	0
Weighted-Average Exercise Price of Options Currently Exercisable	$ 0
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands) | $	$ 0
50.00 - 69.99 | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices	$ 50
50.00 - 69.99 | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices	$ 69.99

Employee Benefit Plans (Weighte

Employee Benefit Plans (Weighted Average Assumptions Estimate The Fair Value Of Options Granted) (Details)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation [Abstract]
Risk-free interest rate	2.12%	1.43%
Expected dividend yield	2.60%	3.86%
Volatility factor	25.80%	30.76%
Expected life of option	7 years	7 years

Employee Benefit Plans (Restric

Employee Benefit Plans (Restricted Shares Activity And Related Information) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Restricted Stock or Unit Expense	$ 1,600	$ 1,500	$ 1,400
Unrecognized stock-based compensation expense	$ 204
Weighted average period in which the above amount is expected to be recognized	2 years
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Restricted Awards, beginning balance	170,033	180,622	172,921
Restricted Awards, Granted	28,363	28,839	30,601
Restricted Awards, Forfeited/Vested	(48,704)	(39,428)	(22,900)
Restricted Awards, ending balance	149,692	170,033	180,622
Average Market Price at Grant, Granted	$ 69.94	$ 64.42	$ 46.39
Unrecognized stock-based compensation expense	$ 3,600
Weighted average period in which the above amount is expected to be recognized	3 years 1 month

Employee Benefit Plans (Summa_2

Employee Benefit Plans (Summary of 401k Activity) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total expense associated with the retirement benefit plan	$ 0.9	$ 0.8	$ 0.8
Common Stock Shares Held In Benefit Plan	229,276	228,662

Employee Benefit Plans (Summa_3

Employee Benefit Plans (Summary Of Activity Within The Defined Benefit Plan) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Change in fair value of plan assets:
Fair value at beginning of measurement period	$ 16,360	$ 17,117
Actual gain (loss) on plan assets	(434)	1,890
Contributions by employer	1,509	0
Defined Benefit Plan, Plan Assets, Benefits Paid	5,394	2,647
Fair value at End of measurement period	12,041	16,360	$ 17,117
Change in benefit obligation:
Benefit obligation at beginning of measurement period	(18,488)	(19,742)
Interest cost	(590)	(772)	(820)
Actuarial loss	(1,488)	(392)
Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Other Change	825	(614)
Benefits paid	(5,394)	(2,647)
Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Remeasurement due to Settlement	125	385
Benefit obligation at end of measurement period	(14,222)	(18,488)	$ (19,742)
Funded status	(2,181)	(2,128)
Other comprehensive loss	$ (5,871)	$ (5,033)
Weighted-average assumptions for benefit cost at beginning of year, Discount rate	4.10%	3.38%
Weighted-average assumptions for balance sheet liability at end of year, Expected long-term rate of return	6.75%	6.56%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate	3.38%	4.02%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-term Rate of Return on Plan Assets	6.56%	5.83%

Employee Benefit Plans (Net Per

Employee Benefit Plans (Net Periodic Pension Cost Of The Defined Benefit Plan) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation [Abstract]
Interest cost	$ 590	$ 772	$ 820
Expected return on plan assets	(1,080)	(1,219)	(1,154)
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement	71	(104)	0
Net amortization and deferral	890	849	849
Net Periodic Pension Cost	$ 471	$ 298	$ 515

Employee Benefit Plans (Schedul

Employee Benefit Plans (Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation [Abstract]
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax	$ (1,092)	$ 838	$ 157
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, Tax	254	(1,211)	(58)
Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax	(838)	(373)	$ 99
Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax	7,652	6,560
Underfunded pension liability, deferred tax benefit	(1,781)	(1,527)
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax	$ 5,871	$ 5,033

Employee Benefit Plans (Summa_4

Employee Benefit Plans (Summary Of Expected Benefit Payments) (Details) $ in Thousands	Dec. 31, 2018USD ($)
Share-based Compensation [Abstract]
2017	$ 1,012
2018	1,016
2019	1,010
2020	1,010
2021	1,016
2022 through 2026	$ 4,958

Employee Benefit Plans (Summa_5

Employee Benefit Plans (Summary Of Assets Segregated By Level Of Valuation Inputs Within The Fair Value Hierarchy) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Defined Benefit Plan Disclosure [Line Items]
Total	$ 12,041	$ 16,360	$ 17,117
Level 1
Defined Benefit Plan Disclosure [Line Items]
Total	12,041	10,930
Level 2
Defined Benefit Plan Disclosure [Line Items]
Total	0	4,828
Level 3
Defined Benefit Plan Disclosure [Line Items]
Total	0	0
Cash and Cash Equivalents
Defined Benefit Plan Disclosure [Line Items]
Total	12,041	1,202
Cash and Cash Equivalents | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total	$ 12,041	1,202
Mutual funds/Investment funds
Defined Benefit Plan Disclosure [Line Items]
Total		5,421
Mutual funds/Investment funds | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total		5,206
Mutual funds/Investment funds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total		215
Common stocks
Defined Benefit Plan Disclosure [Line Items]
Total		5,575
Common stocks | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total		3,763
Common stocks | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total		1,812
U.S. Government agencies
Defined Benefit Plan Disclosure [Line Items]
Total		301
U.S. Government agencies | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total		301
Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Total		1,277
Corporate bonds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total		1,277
Corporate bonds
Defined Benefit Plan Disclosure [Line Items]
Total		1,223
Corporate bonds | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total		1,223
Alternative investments
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets, Not Subject to Fair Value Hierarchy		602
Total		1,361
Alternative investments | Level 1
Defined Benefit Plan Disclosure [Line Items]
Total		759
Alternative investments | Level 2
Defined Benefit Plan Disclosure [Line Items]
Total		0
Alternative investments | Level 3
Defined Benefit Plan Disclosure [Line Items]
Total		$ 0

Employee Benefit Plans (Summa_6

Employee Benefit Plans (Summary Of Current Allocation Percentages Of Plan Assets) (Details) - Horizon Defined Benefit Plan	Dec. 31, 2018	Dec. 31, 2017
Common stocks
Defined Benefit Plan Disclosure [Line Items]
Percentage of Plan Assets	44.00%	48.00%
Debt Securities
Defined Benefit Plan Disclosure [Line Items]
Percentage of Plan Assets	21.00%	25.00%
Cash and Cash Equivalents
Defined Benefit Plan Disclosure [Line Items]
Percentage of Plan Assets	26.00%	15.00%
Alternative investments
Defined Benefit Plan Disclosure [Line Items]
Percentage of Plan Assets	9.00%	12.00%

Employee Benefit Plans (Summa_7

Employee Benefit Plans (Summary of Pentegra Plans) (Details) - Pentegra Defined Benefit Plan for Financial Institutions [Member]	Dec. 31, 2018
Classic Bancshares, Inc. [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Defined Benefit Plan, Funded Percentage	93.01%
Poage Bankshares, Inc. [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Defined Benefit Plan, Funded Percentage	98.11%

Employee Benefit Plans (Summa_8

Employee Benefit Plans (Summary of Other Post-Retirement Benefits) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Deferred compensation agreement costs	$ 0.3	$ 0.3	$ 0.3
Deferred compensation agreement liabilities	6.9	5.7
Cash Surrender Value of Life Insurance	$ 6.8	$ 7

Related Party Transactions (Det

Related Party Transactions (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable, Related Parties	$ 22	$ 12.4
Total principal additions	11.9
Total principal reductions	(2.2)
Unfunded Loan Commitment
Loans and Leases Receivable Disclosure [Line Items]
Loans and Leases Receivable, Related Parties	$ 16.1	$ 17.8

Commitments And Contingencies_2

Commitments And Contingencies (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Standby letters of credit
Other Commitments [Line Items]
Contractual obligations	$ 7,183	$ 7,151
Commercial letters of credit
Other Commitments [Line Items]
Contractual obligations	811	831
Home equity lines | Commitments to extend credit:
Other Commitments [Line Items]
Contractual obligations	207,509	194,477
Commercial real estate | Commitments to extend credit:
Other Commitments [Line Items]
Contractual obligations	68,649	66,901
Other commitments | Commitments to extend credit:
Other Commitments [Line Items]
Contractual obligations	$ 201,687	$ 184,895

Preferred Stock Preferred Stock

Preferred Stock Preferred Stock (Details)	Dec. 31, 2018shares
Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract]
Preferred shares outstanding	0

Regulatory Requirements And C_3

Regulatory Requirements And Capital Ratios (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Parent Company
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Cash balance	$ 20,621	$ 59,031
City National
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Dividends Available Without Regulatory Approval	$ 88,800

Regulatory Requirements And C_4

Regulatory Requirements And Capital Ratios (Schedule Of Capital Amounts And Ratios) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Parent Company
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
CET1 capital	$ 492,526	$ 430,154
CET1 ratio	15.10%	15.10%
CET1 capital, minimum capital required basel III phase in schedule	$ 208,294	$ 163,441
CET1 ratio, minimum capital required basel III phase in schedule	6.375%	5.75%
CET1 capital, minimum capital required basel III fully phased in	$ 228,715	$ 198,972
CET1 ratio, minimum capital required basel III fully phased in	7.00%	7.00%
CET1 capital, required to be well-capitalized	$ 212,378	$ 184,760
CET1 ratio, required to be well capitalized	6.50%	6.50%
Tier I capital	$ 496,526	$ 446,154
Tier I capital, ratio	15.20%	15.70%
Tier 1, capital, minimum capital required basel III phase in schedule	$ 257,304	$ 206,078
Tier 1, ratio, minimum capital required basel III phase in schedule	7.88%	7.25%
Tier 1, capital, minimum capital required basel III fully phased in	$ 277,725	$ 241,609
Tier 1, ratio, minimum capital required basel III fully phased in	8.50%	8.50%
Tier 1, capital, required to be well-capitalized	$ 261,389	$ 227,397
Tier 1, ratio, required to be well-capitalized	8.00%	8.00%
Total capital	$ 512,801	$ 465,292
Total capital, ratio	15.70%	16.40%
Total capital, minimum capital required basel III phase in schedule	$ 322,651	$ 262,927
Total capital, ratio, minimum capital required basel iIII phase in schedule	9.88%	9.25%
Total capital, minimum capital required basel III fully phased in	$ 343,072	$ 298,458
Total capital, ratio, minimum capital required basel III fully phased in	10.50%	10.50%
Total capital, required to be well-capitalized	$ 326,736	$ 284,246
Total capital, ratio, required to be well-capitalized	10.00%	10.00%
Tier 1 Leverage Capital, Average Assets	$ 496,526	$ 446,154
Tier I Leverage Ratio, Average Assets	11.40%	11.00%
Tier 1 Leverage Capital, minimum capital required basel III phase in schedule	$ 174,833	$ 161,834
Tier 1 Leverage Ratio, minimum capital required basel III phase in schedule	4.00%	4.00%
Tier 1 Leverage Capital, minimum capital required basel III fully phased in	$ 174,833	$ 161,834
Tier 1 Leverage Ratio, minimum capital required basel III fully phased in	4.00%	4.00%
Tier 1 Leverage Capital Required to be Well Capitalized	$ 218,542	$ 202,293
Tier 1 Leverage Capital, Average Assets, Well Capitalized Ratio	5.00%	5.00%
City National
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
CET1 capital	$ 423,099	$ 338,105
CET1 ratio	13.10%	12.00%
CET1 capital, minimum capital required basel III phase in schedule	$ 206,676	$ 162,164
CET1 ratio, minimum capital required basel III phase in schedule	6.375%	5.75%
CET1 capital, minimum capital required basel III fully phased in	$ 226,938	$ 197,418
CET1 ratio, minimum capital required basel III fully phased in	7.00%	7.00%
CET1 capital, required to be well-capitalized	$ 210,728	$ 183,316
CET1 ratio, required to be well capitalized	6.50%	6.50%
Tier I capital	$ 423,099	$ 338,105
Tier I capital, ratio	13.10%	12.00%
Tier 1, capital, minimum capital required basel III phase in schedule	$ 255,306	$ 204,468
Tier 1, ratio, minimum capital required basel III phase in schedule	7.88%	7.25%
Tier 1, capital, minimum capital required basel III fully phased in	$ 275,568	$ 239,721
Tier 1, ratio, minimum capital required basel III fully phased in	8.50%	8.50%
Tier 1, capital, required to be well-capitalized	$ 259,358	$ 225,620
Tier 1, ratio, required to be well-capitalized	8.00%	8.00%
Total capital	$ 439,374	$ 357,243
Total capital, ratio	13.60%	12.70%
Total capital, minimum capital required basel III phase in schedule	$ 320,145	$ 260,873
Total capital, ratio, minimum capital required basel iIII phase in schedule	9.88%	9.25%
Total capital, minimum capital required basel III fully phased in	$ 340,408	$ 296,126
Total capital, ratio, minimum capital required basel III fully phased in	10.50%	10.50%
Total capital, required to be well-capitalized	$ 324,198	$ 282,025
Total capital, ratio, required to be well-capitalized	10.00%	10.00%
Tier 1 Leverage Capital, Average Assets	$ 423,099	$ 338,105
Tier I Leverage Ratio, Average Assets	9.80%	8.50%
Tier 1 Leverage Capital, minimum capital required basel III phase in schedule	$ 172,594	$ 159,625
Tier 1 Leverage Ratio, minimum capital required basel III phase in schedule	4.00%	4.00%
Tier 1 Leverage Capital, minimum capital required basel III fully phased in	$ 172,594	$ 159,625
Tier 1 Leverage Ratio, minimum capital required basel III fully phased in	4.00%	4.00%
Tier 1 Leverage Capital Required to be Well Capitalized	$ 215,742	$ 199,531
Tier 1 Leverage Capital, Average Assets, Well Capitalized Ratio	5.00%	5.00%

Fair Value Measurements (Narrat

Fair Value Measurements (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Write-downs included in other non-interest expense	$ 492,000
Goodwill, Impairment Loss	$ 0	$ 0
Minimum
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Collateral discount	20.00%	20.00%
Maximum
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Collateral discount	30.00%	30.00%
Other Assets
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Write-downs included in other non-interest expense	$ 492,000	$ 170,000	$ 444,000

Fair Value Measurements (Schedu

Fair Value Measurements (Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring And Nonrecurring Basis) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Write-downs included in other non-interest expense	$ (492)
Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Provision For Loan Losses on Impaired Loans During Period	(428)	$ (647)
Other real estate owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Write-downs included in other non-interest expense	(838)	(374)
Other Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Write-downs included in other non-interest expense	(492)	(170)	$ (444)
Fair Value, Measurements, Recurring [Member] | U.S. Government agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	5,733	2
Fair Value, Measurements, Recurring [Member] | U.S. Government agencies | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	5,733	2
Fair Value, Measurements, Recurring [Member] | Obligations of states and political subdivisions
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	128,070	96,196
Fair Value, Measurements, Recurring [Member] | Obligations of states and political subdivisions | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	128,070	96,196
Fair Value, Measurements, Recurring [Member] | U.S. Government agencies
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	550,758	419,347
Fair Value, Measurements, Recurring [Member] | U.S. Government agencies | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	550,758	419,347
Fair Value, Measurements, Recurring [Member] | Private label
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	12,043	652
Fair Value, Measurements, Recurring [Member] | Private label | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	12,043	652
Fair Value, Measurements, Recurring [Member] | Trust preferred securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	4,799	4,736
Fair Value, Measurements, Recurring [Member] | Trust preferred securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	4,538	4,475
Fair Value, Measurements, Recurring [Member] | Trust preferred securities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	261	261
Fair Value, Measurements, Recurring [Member] | Corporate securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	16,658	22,268
Fair Value, Measurements, Recurring [Member] | Corporate securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	16,658	22,268
Fair Value, Measurements, Recurring [Member] | Equity Securities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	10,313	5,699
Fair Value, Measurements, Recurring [Member] | Equity Securities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	5,907	5,699
Fair Value, Measurements, Recurring [Member] | Equity Securities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	4,406
Fair Value, Measurements, Recurring [Member] | Certificates of Deposit
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	3,735
Fair Value, Measurements, Recurring [Member] | Certificates of Deposit | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	3,735
Fair Value, Measurements, Recurring [Member] | Investment funds
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	1,458	1,489
Fair Value, Measurements, Recurring [Member] | Investment funds | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	1,458	1,489
Fair Value, Measurements, Recurring [Member] | Derivative assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	17,100	14,502
Fair Value, Measurements, Recurring [Member] | Derivative assets | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	17,100	14,502
Fair Value, Measurements, Recurring [Member] | Derivative liabilities
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	16,905	14,390
Fair Value, Measurements, Recurring [Member] | Derivative liabilities | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	0	0
Fair Value, Measurements, Recurring [Member] | Derivative liabilities | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	16,905	14,390
Fair Value, Measurements, Recurring [Member] | Derivative liabilities | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial and Nonfinancial Liabilities, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Impaired loans
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	10,078	9,020
Fair Value, Measurements, Nonrecurring [Member] | Impaired loans | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Impaired loans | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Impaired loans | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	10,078	9,020
Fair Value, Measurements, Nonrecurring [Member] | Other real estate owned
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	4,608	3,585
Fair Value, Measurements, Nonrecurring [Member] | Other real estate owned | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Other real estate owned | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Other real estate owned | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	4,608	3,585
Fair Value, Measurements, Nonrecurring [Member] | Other Assets
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	600	0
Fair Value, Measurements, Nonrecurring [Member] | Other Assets | Level 1
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Other Assets | Level 2
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	0	0
Fair Value, Measurements, Nonrecurring [Member] | Other Assets | Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	$ 600	$ 0

Fair Value Measurements (Sche_2

Fair Value Measurements (Schedule Of Reconciliation Of Investment Securities Available For Sale Measured At Fair Value On A Recurring Basis Level 3 Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 261	$ 2,535
Included in other comprehensive income	0	(974)
Dispositions	0	(1,300)
Ending Balance	$ 261	$ 261

Fair Value Measurements Schedul

Fair Value Measurements Schedule of Level 3 Financial Assets and Liabilities Measured on A Recurring Basis (Details) - Level 3 - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Fair Value Measurement On Nonrecurring Basis Asset And Liabilities Value [Roll Forward]
Beginning balance	$ 9,020	$ 6,916
Loans classified as impaired during the period	2,330	3,098
Specific valuation allowance allocations	0	(94)
Fair Value	2,330	3,004
(Additional) reduction in specific valuation allowance allocations	(218)	(19)
Paydowns, payoffs, other activity	(1,054)	(881)
Ending balance	$ 10,078	$ 9,020

Fair Value Measurements (Sche_3

Fair Value Measurements (Schedule Of OREO Measured And Reported At Fair Value) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Other Real Estate [Roll Forward]
Beginning Balance	$ 3,585	$ 4,588
Write-downs included in other non-interest expense	(492)
Disposals	(2,334)	(2,578)
Ending Balance	4,608	3,585
OREO Remeasured At Initial Recognition
Other Real Estate [Roll Forward]
Carrying value of foreclosed assets prior to remeasurement	6,146	3,066
Charge-offs recognized in the allowance for loan losses	(1,951)	(1,117)
OREO Remeasured Subsequent To Initial Recognition
Other Real Estate [Roll Forward]
Carrying value of foreclosed assets prior to remeasurement	3,646	1,464
Write-downs included in other non-interest expense	(838)	(374)
Fair Value, Measurements, Nonrecurring [Member] | OREO Remeasured At Initial Recognition
Other Real Estate [Roll Forward]
Assets, Fair Value Disclosure	4,195	1,949
Fair Value, Measurements, Nonrecurring [Member] | OREO Remeasured Subsequent To Initial Recognition
Other Real Estate [Roll Forward]
Assets, Fair Value Disclosure	$ 2,808	$ 1,090

Fair Value Measurements (Sche_4

Fair Value Measurements (Schedule Of Estimates Of Fair Value Of Financial Instruments) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Assets:
Securities available-for-sale	$ 723,254	$ 550,389
Securities held-to-maturity	60,706	65,646
Carrying Amount
Assets:
Cash and cash equivalents	122,991	82,508
Securities available-for-sale	723,254	550,389
Securities held-to-maturity	60,827	64,449
Other securities	28,810	14,147
Net loans	3,571,642	3,108,574
Accrued interest receivable	12,424	9,223
Derivative assets	17,100	14,502
Liabilities:
Deposits	3,975,559	3,315,634
Short-term debt	261,911	252,219
Long-term debt	4,053	16,495
Derivative liabilities	16,906	14,390
Fair Value
Assets:
Cash and cash equivalents	122,991	82,508
Securities available-for-sale	723,254	550,389
Securities held-to-maturity	60,706	65,646
Other securities	28,810	14,147
Net loans	3,516,557	3,090,471
Accrued interest receivable	12,424	9,223
Derivative assets	17,100	14,502
Liabilities:
Deposits	3,985,534	3,309,910
Short-term debt	261,911	252,219
Long-term debt	4,115	16,444
Derivative liabilities	16,906	14,390
Level 1
Assets:
Cash and cash equivalents	122,991	82,508
Securities available-for-sale	1,458	7,188
Securities held-to-maturity	0	0
Other securities	5,907	0
Net loans	0	0
Accrued interest receivable	12,424	9,223
Derivative assets	0	0
Liabilities:
Deposits	2,622,905	2,232,159
Short-term debt	0	0
Long-term debt	0	0
Derivative liabilities	0	0
Level 2
Assets:
Cash and cash equivalents	0	0
Securities available-for-sale	721,535	542,940
Securities held-to-maturity	60,706	65,646
Other securities	22,903	14,147
Net loans	0	0
Accrued interest receivable	0	0
Derivative assets	17,100	14,502
Liabilities:
Deposits	1,362,629	1,077,751
Short-term debt	261,911	252,219
Long-term debt	4,115	16,444
Derivative liabilities	16,906	14,390
Level 3
Assets:
Cash and cash equivalents	0	0
Securities available-for-sale	261	261
Securities held-to-maturity	0	0
Other securities	0	0
Net loans	3,516,557	3,090,471
Accrued interest receivable	0	0
Derivative assets	0	0
Liabilities:
Deposits	0	0
Short-term debt	0	0
Long-term debt	0	0
Derivative liabilities	$ 0	$ 0

City Holding Company (Parent _3

City Holding Company (Parent Company Only) Financial Information (Condensed Balance Sheets) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended			13 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017	Dec. 31, 2015
Condensed Financial Statements, Captions [Line Items]
Issuance of common stock	$ 0	$ 28,408	$ 6,864	$ 36,400
Stock Issued During Period, Shares, New Issues	0	440,604	107,662	548,000
Assets
Securities available-for-sale	$ 723,254	$ 550,389		$ 550,389
Net Loans	3,571,642	3,108,574		3,108,574
Fixed assets	78,383	72,682		72,682
Other assets	46,951	36,361		36,361
Total Assets	4,899,012	4,132,281		4,132,281
Liabilities
Deferred Tax Liabilities, Net	3,555	2,361		2,361
Other liabilities	56,725	45,426		45,426
Total Liabilities	4,298,248	3,629,774		3,629,774
Total Shareholders’ Equity	600,764	502,507	$ 442,438	502,507	$ 419,272
Total Liabilities and Shareholders’ Equity	4,899,012	4,132,281		$ 4,132,281
Shares Issued, Price Per Share				$ 64.82
proceedsthatcouldbereceived	18,600
Parent Company
Condensed Financial Statements, Captions [Line Items]
Issuance of common stock	0	28,408	$ 6,864
Assets
Cash	20,621	59,031		$ 59,031
Securities available-for-sale	5,908	5,699		5,699
Investment in subsidiaries	583,673	459,150		459,150
Net Loans	701	0		0
Fixed assets	5	6		6
Other assets	3,316	2,989		2,989
Total Assets	614,224	526,875		526,875
Liabilities
Junior subordinated debentures	4,053	16,495		16,495
Dividends payable	8,774	7,184		7,184
Deferred Tax Liabilities, Net	366	436		436
Other liabilities	267	253		253
Total Liabilities	13,460	24,368		24,368
Total Shareholders’ Equity	600,764	502,507		502,507
Total Liabilities and Shareholders’ Equity	614,224	$ 526,875		$ 526,875
Maximum
Condensed Financial Statements, Captions [Line Items]
Issuance of common stock	$ 55,000

City Holding Company (Parent _4

City Holding Company (Parent Company Only) Financial Information (Condensed Statements Of Comprehensive Income) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Condensed Financial Statements, Captions [Line Items]
Investment securities gains					$ 200	$ 0	$ 0	$ 4,276
Equity Securities, FV-NI, Unrealized Loss									$ (298)
Interest expense	$ 7,917	$ 7,171	$ 5,607	$ 4,997	4,664	4,340	4,036	3,767	25,692	$ 16,805	$ 13,207
Merger related costs									13,257	0	0
Income tax benefit	2,646	5,606	5,358	4,405	14,972	7,003	6,812	7,647	18,015	36,435	25,083
Net Income Available to Common Shareholders	$ 10,713	$ 20,692	$ 20,979	$ 17,616	$ 9,669	$ 13,932	$ 14,685	$ 16,026	70,002	54,310	52,128
Total Comprehensive Income									63,821	56,677	48,948
Parent Company
Condensed Financial Statements, Captions [Line Items]
Dividends from subsidiaries									50,000	30,000	8,600
Investment securities gains									0	200	0
Equity Securities, FV-NI, Unrealized Loss									208
Other income									130	115	320
Income									50,338	30,315	8,920
Interest expense									880	765	683
Merger related costs									1,899
Other expenses									1,842	1,636	1,957
Expenses									4,621	2,401	2,640
Income Before Income Tax Benefit and Equity in Undistributed Net Income of Subsidiaries									45,717	27,914	6,280
Income tax benefit									(1,114)	(1,197)	(1,096)
Income Before Equity in Undistributed Net Income of Subsidiaries									46,831	29,111	7,376
Equity in undistributed net income of subsidiaries									23,171	25,199	44,752
Net Income Available to Common Shareholders									70,002	54,310	52,128
Total Comprehensive Income									$ 63,821	$ 56,677	$ 48,948

City Holding Company (Parent _5

City Holding Company (Parent Company Only) Financial Information (Condensed Statements Of Cash Flows) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended			13 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2017
Operating Activities
Net Income Available to Common Shareholders	$ 10,713	$ 20,692	$ 20,979	$ 17,616	$ 9,669	$ 13,932	$ 14,685	$ 16,026	$ 70,002	$ 54,310	$ 52,128
Adjustments to reconcile net income to net cash provided by operating activities:
Unrealized and Realized Investment Gains (Losses)									90	(4,476)	(3,513)
Deferred income tax expense									(1,244)	14,909	3,817
Stock based compensation									2,151	2,097	2,018
Asset write down									491	0	444
Change in other assets									(836)	1,277	(1,556)
Change in other liabilities									5,624	(426)	5,581
Net Cash Provided by Operating Activities									73,073	77,843	65,330
Investing Activities
Proceeds from sales of available for sale securities									0	5,776	30,850
Net Cash (Used in) Provided by Investing Activities									(163,966)	(173,405)	(261,293)
Financing Activities
Repayments of Subordinated Debt									(16,495)
Proceeds from the Redemption of Capital Securities									495
Dividends paid									(29,583)	(27,120)	(25,718)
Issuance of common stock									0	28,408	6,864	$ 36,400
Purchases of treasury stock									(20,271)	0	(10,018)
Exercise of stock options									1,164	597	1,155
Net Cash (Used in) Provided by Financing Activities									131,376	89,931	213,989
(Decrease) Increase in Cash and Cash Equivalents									40,483	(5,631)	18,026
Cash and cash equivalents at beginning of period				82,508				88,139	82,508	88,139	70,113
Cash and Cash Equivalents at End of Period	122,991				82,508				122,991	82,508	88,139	82,508
Parent Company
Operating Activities
Net Income Available to Common Shareholders									70,002	54,310	52,128
Adjustments to reconcile net income to net cash provided by operating activities:
Unrealized and Realized Investment Gains (Losses)									(208)	(200)	0
Deferred income tax expense									(88)	1,347	(241)
Depreciation, Amortization and Accretion, Net									1	1	(4)
Stock based compensation									2,151	2,097	2,018
Asset write down									193	0	444
Change in other assets									2,668	(405)	260
Change in other liabilities									(1,816)	(1,660)	(2,288)
Equity In Undistributed Earnings Of Subsidiaries									(23,171)	(25,199)	(44,752)
Net Cash Provided by Operating Activities									49,732	30,291	7,565
Investing Activities
Proceeds from sales of available for sale securities									0	200	0
Net Cash (Used in) Provided by Investing Activities									(23,452)	200	0
Financing Activities
Repayments of Subordinated Debt									(16,495)
Proceeds from the Redemption of Capital Securities									495
Dividends paid									(29,583)	(27,120)	(25,718)
Issuance of common stock									0	28,408	6,864
Purchases of treasury stock									(20,271)	0	(10,018)
Exercise of stock options									1,164	732	1,155
Net Cash (Used in) Provided by Financing Activities									(64,690)	2,020	(27,717)
(Decrease) Increase in Cash and Cash Equivalents									(38,410)	32,511	(20,152)
Cash and cash equivalents at beginning of period				$ 59,031				$ 26,520	59,031	26,520	46,672
Cash and Cash Equivalents at End of Period	$ 20,621				$ 59,031				20,621	$ 59,031	26,520	$ 59,031
Farmers Deposit Bancorp, Inc. [Member]
Condensed Financial Statements, Captions [Line Items]
Cash Acquired from Acquisition											4,209
Investing Activities
Payments to Acquire Businesses, Net of Cash Acquired									(20,691)
Farmers Deposit Bancorp, Inc. [Member] | Parent Company
Condensed Financial Statements, Captions [Line Items]
Cash Acquired from Acquisition									946
Investing Activities
Payments to Acquire Businesses, Net of Cash Acquired									(23,954)
Poage Bankshares, Inc. [Member]
Condensed Financial Statements, Captions [Line Items]
Cash Acquired from Acquisition											$ 34,288
Investing Activities
Payments to Acquire Businesses, Net of Cash Acquired									32,917
Poage Bankshares, Inc. [Member] | Parent Company
Condensed Financial Statements, Captions [Line Items]
Cash Acquired from Acquisition									518
Investing Activities
Payments to Acquire Businesses, Net of Cash Acquired									$ 502

Summarized Quarterly Financia_3

Summarized Quarterly Financial Information (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Quarterly Financial Information Disclosure [Abstract]
Interest income	$ 44,348	$ 42,729	$ 39,180	$ 37,644	$ 37,053	$ 36,366	$ 35,298	$ 34,214	$ 163,901	$ 142,930	$ 132,152
Taxable equivalent adjustment	(194)	(187)	(187)	(187)	(371)	(358)	(370)	(357)
Interest income (FTE)	44,542	42,916	39,367	37,831	37,424	36,724	35,668	34,571
Interest expense	7,917	7,171	5,607	4,997	4,664	4,340	4,036	3,767	25,692	16,805	13,207
Net Interest Income	36,625	35,745	33,760	32,834	32,760	32,384	31,632	30,804
Provision for loan losses	(400)	(27)	(2,064)	181	422	1,393	510	681	(2,310)	3,006	4,395
Investment securities gains (losses)					200	0	0	4,276
Equity Securities, FV-NI, Unrealized Gain (Loss)	(1,246)	384	492	280					(90)
Noninterest income	15,952	15,369	15,119	14,212	15,367	14,611	14,921	14,231	60,564	63,607	58,825
Noninterest expense	38,178	25,040	24,911	24,937	22,893	24,309	24,176	24,600	113,066	95,981	96,164
Income before income tax expense	13,553	26,485	26,524	22,208	25,012	21,293	21,867	24,030	88,017	90,745	77,211
Income tax expense	2,646	5,606	5,358	4,405	14,972	7,003	6,812	7,647	18,015	36,435	25,083
Interest Income Taxable Equivalent Adjustment - Tax	194	187	187	187	371	358	370	357
Net Income Available to Common Shareholders	10,713	20,692	20,979	17,616	9,669	13,932	14,685	16,026	70,002	54,310	52,128
Net earnings allocated to common shareholders	$ 10,623	$ 20,491	$ 20,768	$ 17,421	$ 9,560	$ 13,778	$ 14,531	$ 15,849	$ 69,348	$ 53,719	$ 51,505
Basic earnings per common share	$ 0.68	$ 1.34	$ 1.36	$ 1.13	$ 0.62	$ 0.89	$ 0.94	$ 1.04	$ 4.50	$ 3.49	$ 3.46
Diluted earnings per common share	$ 0.68	$ 1.33	$ 1.35	$ 1.13	$ 0.62	$ 0.89	$ 0.94	$ 1.04	$ 4.49	$ 3.48	$ 3.45
Basic	15,603	15,340	15,326	15,414	15,472	15,485	15,462	15,252	15,421	15,412	14,900
Average shares outstanding, diluted	15,618	15,358	15,345	15,436	15,497	15,505	15,487	15,277	15,439	15,436	14,913

Earnings Per Share (Details)

Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Earnings Per Share [Abstract]
Net Income Available to Common Shareholders	$ 10,713	$ 20,692	$ 20,979	$ 17,616	$ 9,669	$ 13,932	$ 14,685	$ 16,026	$ 70,002	$ 54,310	$ 52,128
Undistributed Earnings (Loss) Allocated to Participating Securities, Basic									654	591	623
Distributed earnings allocated to common shares outstanding									32,483	27,497	25,710
Undistributed earnings allocated to common shares outstanding									36,865	26,222	25,795
Net earnings allocated to common shareholders	$ 10,623	$ 20,491	$ 20,768	$ 17,421	$ 9,560	$ 13,778	$ 14,531	$ 15,849	$ 69,348	$ 53,719	$ 51,505
Average shares outstanding, basic	15,603,000	15,340,000	15,326,000	15,414,000	15,472,000	15,485,000	15,462,000	15,252,000	15,421,000	15,412,000	14,900,000
Effect of dilutive securities									18,000	24,000	13,000
Average shares outstanding, diluted	15,618,000	15,358,000	15,345,000	15,436,000	15,497,000	15,505,000	15,487,000	15,277,000	15,439,000	15,436,000	14,913,000
Basic earnings per share	$ 0.68	$ 1.34	$ 1.36	$ 1.13	$ 0.62	$ 0.89	$ 0.94	$ 1.04	$ 4.50	$ 3.49	$ 3.46
Diluted earnings per share	$ 0.68	$ 1.33	$ 1.35	$ 1.13	$ 0.62	$ 0.89	$ 0.94	$ 1.04	$ 4.49	$ 3.48	$ 3.45
Options to purchase shares of common stock, anti-dilutive									328	2,785	2,096

Accumulated Other Comprehensi_3

Accumulated Other Comprehensive Loss Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Combined Federal And State Income Tax Rate	23.00%	23.00%
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	$ (5,644)	$ (7,012)
Other comprehensive income before reclassifications	(6,306)	5,186
Amounts reclassified from other comprehensive loss	125	(2,819)
Other Comprehensive Income (Loss), Net of Tax	(6,181)	2,367	$ (3,180)
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0	0
Ending balance	(14,482)	(5,644)	(7,012)
Defined Benefit Pension Plans
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(5,033)	(4,660)
Other comprehensive income before reclassifications	(963)	528
Amounts reclassified from other comprehensive loss	125	0
Other Comprehensive Income (Loss), Net of Tax	(838)	528
Ending balance	(5,871)	(5,033)	(4,660)
Unrealized Gains (Losses) on Securities Available-for-Sale
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Beginning balance	(611)	(2,352)
Other comprehensive income before reclassifications	(5,343)	4,658
Amounts reclassified from other comprehensive loss	0	(2,819)
Other Comprehensive Income (Loss), Net of Tax	(5,343)	1,839
Ending balance	(8,611)	(611)	(2,352)
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Other Comprehensive Income (Loss), Net of Tax	(6,181)	2,367	$ (3,180)
Accounting Standards Update 2016-01 [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	2,657
Accounting Standards Update 2016-01 [Member] | Defined Benefit Pension Plans
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	0
Accounting Standards Update 2016-01 [Member] | Unrealized Gains (Losses) on Securities Available-for-Sale
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	(2,657)
Accounting Standards Update 2016-01 [Member] | Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ (2,657)
Accounting Standards Update 2018-02 [Domain] | Defined Benefit Pension Plans
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification		(901)
Accounting Standards Update 2018-02 [Domain] | Unrealized Gains (Losses) on Securities Available-for-Sale
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification		(98)
Accounting Standards Update 2018-02 [Domain] | Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification		$ (999)

Accumulated Other Comprehensi_4

Accumulated Other Comprehensive Loss Amounts Reclassified from Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gains on sale of investment securities									$ 0	$ (4,476)	$ (3,513)
Actual gain (loss) on plan assets									(434)	1,890
Income tax expense	$ 2,646	$ 5,606	$ 5,358	$ 4,405	$ 14,972	$ 7,003	$ 6,812	$ 7,647	18,015	36,435	25,083
Net Income Available to Common Shareholders	$ (10,713)	$ (20,692)	$ (20,979)	$ (17,616)	$ (9,669)	$ (13,932)	$ (14,685)	$ (16,026)	(70,002)	(54,310)	(52,128)
Unrealized Gains (Losses) on Securities Available-for-Sale | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Gains on sale of investment securities									0	(4,476)	(3,513)
Income tax expense									0	1,657	1,297
Net Income Available to Common Shareholders									0	$ (2,819)	$ (2,216)
Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Attributable to Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Actual gain (loss) on plan assets									(163)
Income tax expense									(38)
Net Income Available to Common Shareholders									$ 125

Contracts With Customers (Detai

Contracts With Customers (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Including Assessed Tax									$ 57,453
RevenueOutsideScopeofTopic606									3,111
Noninterest Income	$ 15,952	$ 15,369	$ 15,119	$ 14,212	$ 15,367	$ 14,611	$ 14,921	$ 14,231	60,564	$ 63,607	$ 58,825
Fees and Commissions, Depositor Accounts [Domain]
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Including Assessed Tax									29,704
Fees and Commissions, Debit Cards [Domain]
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Including Assessed Tax									18,369
Fees and Commissions, Fiduciary and Trust Accounts [Domain]
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Including Assessed Tax									6,529
Other Non-Interest Income [Domain]
Revenue from External Customer [Line Items]
Revenue from Contract with Customer, Including Assessed Tax									$ 2,851