City Holding (CHCO) 10-Q 8 May 15 2015 Q1 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	3 Months Ended
	Mar. 31, 2015	6-May-15
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	FALSE
Document Period End Date	31-Mar-15
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2015
Entity Registrant Name	CITY HOLDING CO
Entity Central Index Key	726854
Current Fiscal Year End Date	-19
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		15,214,374
Trading Symbol	chco

Consolidated_Balance_Sheets

Consolidated Balance Sheets (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Assets
Cash and due from banks	$235,004	$138,503
Interest-bearing deposits in depository institutions	10,106	9,725
Cash and Cash Equivalents	245,110	148,228
Investment securities available for sale, at fair value	273,856	254,043
Investment securities held-to-maturity, at amortized cost (approximate fair value at March 31, 2015 and December 31, 2014, - $91,117 and $94,191, respectively)	87,455	90,786
Other securities	9,857	9,857
Total Investment Securities	371,168	354,686
Gross loans	2,632,471	2,652,066
Allowance for loan losses	-20,179	-20,150
Net Loans	2,612,292	2,631,916
Bank owned life insurance	95,880	95,116
Premises and equipment, net	76,910	77,988
Accrued interest receivable	7,752	6,826
Net deferred tax asset	35,335	36,766
Goodwill and other intangible assets, net	70,964	74,198
Other assets	37,674	35,909
Total Assets	3,553,085	3,461,633
Liabilities
Noninterest-bearing	551,596	545,465
Interest-bearing:
Demand deposits	654,832	639,932
Savings deposits	722,324	660,727
Time deposits	1,013,630	1,026,663
Total Deposits	2,942,382	2,872,787
Short-term borrowings	132,588	134,931
Long-term debt	16,495	16,495
Other liabilities	56,545	46,567
Total Liabilities	3,148,010	3,070,780
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; 18,499,282 shares issued at March 31, 2015 and December 31, 2014, less 3,285,958 and 3,345,590 shares in treasury, respectively	46,249	46,249
Capital surplus	106,397	107,370
Retained earnings	373,812	362,211
Cost of common stock in treasury	-118,130	-120,818
Accumulated other comprehensive income (loss):
Unrealized loss on securities available-for-sale	2,096	1,190
Underfunded pension liability	-5,349	-5,349
Total Accumulated Other Comprehensive Loss	-3,253	-4,159
Total Shareholders’ Equity	405,075	390,853
Total Liabilities and Shareholders’ Equity	$3,553,085	$3,461,633

Consolidated_Balance_Sheets_Pa

Consolidated Balance Sheets (Parenthetical) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, except Share data, unless otherwise specified
Statement of Financial Position [Abstract]
Securities held-to-maturity, Estimated Fair Value	$91,117	$94,191
Preferred stock, par value (in dollars per share)	$25	$25
Preferred stock, shares authorized (in shares)	500,000	500,000
Preferred stock, shares issued (in shares)	0	0
Common stock, par value (in dollars per share)	$2.50	$2.50
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares issued (in shares)	18,499,282	18,499,282
Common stock, treasury shares (in shares)	3,285,958	3,345,590

Consolidated_Statements_Of_Inc

Consolidated Statements Of Income (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Interest Income
Interest and fees on loans	$29,388	$29,734
Interest and dividends on investment securities:
Taxable	2,712	3,003
Tax-exempt	264	281
Total Interest Income	32,364	33,018
Interest Expense
Interest on deposits	2,741	2,753
Interest on short-term borrowings	82	75
Interest on long-term debt	150	150
Total Interest Expense	2,973	2,978
Net Interest Income	29,391	30,040
Provision for loan losses	888	1,363
Net Interest Income After Provision for Loan Losses	28,503	28,677
Non-interest Income
Gains on sale of investment securities	14	83
Service charges	5,927	6,160
Bankcard revenue	4,074	3,685
Insurance commissions	0	2,025
Trust and investment management fee income	1,200	1,037
Bank owned life insurance	764	756
Gain (Loss) on Disposition of Business	11,084	0
Other income	958	559
Total Non-interest Income	24,021	14,305
Non-interest Expense
Salaries and employee benefits	12,179	13,139
Occupancy and equipment	2,590	2,615
Depreciation	1,511	1,478
FDIC insurance expense	450	410
Advertising	704	824
Bankcard expenses	818	806
Postage, delivery, and statement mailings	561	575
Office supplies	346	410
Legal and professional fees	567	409
Telecommunications	475	338
Repossessed asset losses, net of expenses	220	379
Other expenses	2,744	1,993
Total Non-interest Expense	23,165	23,376
Income Before Income Taxes	29,359	19,606
Income tax expense	11,367	5,803
Net Income Available to Common Shareholders	17,992	13,803
Total comprehensive income	$18,898	$14,579
Average common shares outstanding (in shares)	15,067	15,631
Effect of dilutive securities, employee stock awards and warrants outstanding (in shares)	82	165
Effect of dilutive securities:
Shares for diluted earnings per share (in shares)	15,149	15,796
Basic earnings per common share (in dollars per share)	$1.18	$0.87
Diluted earnings per common share (in dollars per share)	$1.17	$0.86
Dividends declared per common share (in dollars per share)	$0.42	$0.40

Consolidated_Statements_of_Com

Consolidated Statements of Comprehensive Income (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Net income	$17,992	$13,803
Unrealized gains (losses) on available-for-sale securities arising during the period	1,450	1,313
Reclassification adjustment for gains	-14	-83
Other comprehensive income (loss) before income taxes	1,436	1,230
Tax effect	-530	-454
Other comprehensive income (loss), net of tax	906	776
Comprehensive income, net of tax	$18,898	$14,579

Consolidated_Statements_Of_Cha

Consolidated Statements Of Changes In Shareholders' Equity (USD $)	Total	Common Stock [Member]	Capital Surplus[Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
In Thousands, unless otherwise specified
Beginning Balance at Dec. 31, 2013	$387,623	$46,249	$107,596	$333,970	($95,202)	($4,990)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	13,803			13,803
Other comprehensive income (loss)	776					776
Cash dividends declared	-6,287			-6,287
Stock-based compensation expense, net	572		-746		1,318
Exercise of stock options	199		-107		306
Purchase of treasury shares	-2,936				-2,936
Ending balance at Mar. 31, 2014	393,750	46,249	106,743	341,486	-96,514	-4,214
Beginning Balance at Dec. 31, 2014	390,853	46,249	107,370	362,211	-120,818	-4,159
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	17,992			17,992
Other comprehensive income (loss)	906					906
Cash dividends declared	-6,391			-6,391
Stock-based compensation expense, net	740		-679		1,419
Exercise of stock options	975		-294		1,269
Ending balance at Mar. 31, 2015	$405,075	$46,249	$106,397	$373,812	($118,130)	($3,253)

Consolidated_Statements_Of_Cha1

Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Statement of Stockholders' Equity [Abstract]
Cash dividends declared (in dollars per share)	$0.42	$0.40
Exercise of stock options (in shares)	28,500	7,000
Purchase of treasury shares (in shares)	0	68,145

Consolidated_Statements_Of_Cas

Consolidated Statements Of Cash Flows (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Operating Activities
Net income	$17,992	$13,803
Adjustments to reconcile net income to net cash provided by operating activities:
Accretion and amortization	-1,922	-1,634
Provision for loan losses	888	1,363
Depreciation of premises and equipment	1,511	1,478
Deferred income tax expense	964	752
Net periodic employee benefit cost	200	179
Realized investment securities gains	-14	-83
Stock-compensation expense	740	572
Increase in value of bank-owned life insurance	-764	-756
Loans originated for sale	-4,184	-940
Proceeds from the sale of loans originated for sale	3,637	1,672
Gain on sale of loans	-58	-49
Gain (Loss) on Disposition of Business	11,084	0
Gain (Loss) on Disposition of Business, after tax		0
Change in accrued interest receivable	-926	-977
Change in other assets	-1,824	-3,629
Change in other liabilities	8,343	-5,240
Net Cash Provided by Operating Activities	13,499	6,511
Investing Activities
Proceeds from sales of securities available-for-sale	0	129
Proceeds from maturities and calls of securities available-for-sale	16,172	13,885
Proceeds from maturities and calls of securities held-to-maturity	3,336	0
Purchases of securities available-for-sale	-34,857	-10,262
Purchases of securities held-to-maturity	0	-10,226
Net increase in loans	21,622	49,511
Purchases of premises and equipment	-472	-356
Proceeds from Divestiture of Businesses	15,250	0
Net Cash Provided by Investing Activities	21,051	42,681
Financing Activities
Net increase in noninterest-bearing deposits	6,131	17,178
Net increase in interest-bearing deposits	63,635	27,430
Net increase in short-term borrowings	-2,343	-15,885
Purchases of treasury stock	0	-2,936
Proceeds from exercise of stock options, net of tax benefit	973	199
Dividends paid	-6,064	-5,827
Net Cash Provided by Financing Activities	62,332	20,159
Increase in Cash and Cash Equivalents	96,882	69,351
Cash and cash equivalents at beginning of period	148,228	85,876
Cash and Cash Equivalents at End of Period	$245,110	$155,227

Background_and_Basis_Of_Presen

Background and Basis Of Presentation	3 Months Ended
	Mar. 31, 2015
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Background and Basis Of Presentation	Background and Basis of Presentation
	City Holding Company is a financial holding company 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 operates a network of 82 branch offices primarily along the I-64 corridor from Grayson, Kentucky through Lexington, Virginia; and along the I-81 corridor through the Shenandoah Valley from Staunton, Virginia to Martinsburg, West Virginia. City's branch network includes 57 offices in West Virginia, 14 offices in Virginia, 8 offices in Kentucky and 3 offices in Ohio. City National provides credit, deposit, investment advisory and insurance products and services to a broad geographical area that includes many rural and small community markets in addition to larger cities such as Charleston (WV), Huntington (WV), Winchester (VA), Staunton (VA), Virginia Beach (VA), Ashland (KY) and Martinsburg (WV). In addition to its branch network, the bank's delivery channels include ATMs, mobile banking, on-line banking, debit cards, cash management tools and telephone banking systems.
	The accompanying consolidated financial statements, which are unaudited, include all of the accounts of the City Holding Company and its wholly-owned subsidiaries (collectively, “the Company”). All material intercompany transactions have been eliminated. The consolidated financial statements include all adjustments that, in the opinion of management, are necessary for a fair presentation of the results of operations and financial condition for each of the periods presented. Such adjustments are of a normal recurring nature. The results of operations for three months ended March 31, 2015 are not necessarily indicative of the results of operations that can be expected for the year ending December 31, 2015. The Company’s accounting and reporting policies conform with generally accepted accounting principles for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Such policies require management to make estimates and develop assumptions that affect the amounts reported in the consolidated financial statements and related footnotes. Actual results could differ from management’s estimates.
	The consolidated balance sheet as of December 31, 2014 has been derived from audited financial statements included in the Company’s 2014 Annual Report to Shareholders.  Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with U.S. generally accepted accounting principles have been omitted.  These financial statements should be read in conjunction with the financial statements and notes thereto included in the 2014 Annual Report of the Company.
	Certain amounts in the financial statements have been reclassified.  Such reclassifications had no impact on shareholders’ equity or net income for any period.

Recent_Accounting_Pronouncemen

Recent Accounting Pronouncements	3 Months Ended
	Mar. 31, 2015
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements
	In January 2014, the FASB issued ASU No. 2014-01, "Investments - Equity Method and Joint Ventures (Topic 323): Accounting for Investments in Qualified Affordable Housing Projects." This ASU permits reporting entities to make an accounting policy election to account for their investments in qualified affordable housing projects using the proportional amortization method if certain conditions are met. Under the proportional amortization method, an entity amortizes the initial cost of the investment in proportion to the tax credits and other tax benefits received and recognizes the net investment performance in the income statement as a component of income tax expense (benefit). For those investments in qualified affordable housing projects not accounted for using the proportional amortization method, the investment should be accounted for as an equity method investment or a cost method investment. The ASU also requires reporting entities to disclose information that enable users of its financial statements to understand the nature of its investments in qualified affordable housing projects, and the effect of the measurement of its investments in qualified affordable housing projects and the related tax credits on its financial position and results of operations. This ASU became effective for the Company on January 1, 2015. The adoption of ASU 2014-01 did not have a material impact on the Company's financial statements.
	In January 2014, the FASB issued ASU No. 2014-04, "Receivables - Troubled Debt Restructurings by Creditors (Subtopic 310-40): Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure." This ASU clarifies that an in substance repossession or foreclosure occurs, and a creditor is considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan, upon either (1) the creditor obtaining legal title to the residential real estate property upon completion of a foreclosure or (2) the borrower conveying all interest in the residential real estate property to the creditor to satisfy that loan through completion of a deed in lieu of foreclosure or through similar legal agreement. Additionally, the amendments require interim and annual disclosures of both (1) the amount of foreclosed residential real estate property held by the creditor and (2) the recorded investment in consumer mortgage loans collateralized by residential real estate property that are in the process of foreclosure according to local requirements of the applicable jurisdiction. This ASU became effective for the Company on January 1, 2015. The adoption of ASU 2014-04 did not have a material impact on the Company's financial statements.
	In April 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No 2014-08, "Presentation of Financial Statements (Topic 205) and Property, Plant, and Equipment (Topic 360): Reporting Discontinued Operations and Disclosures of Disposals of Components of an Entity" This ASU changes the requirements for reporting discontinued operations. A disposal of a component or a group of components of an entity is required to be reported in discontinued operations if the disposal represents a strategic shift that has (or will have) a major effect on an entity’s operations when certain criteria are met. Additional disclosures are also required for disposals that meet the criteria to be reported in discontinued operations. The Company elected to early adopt this ASU for the year ended December
	31, 2014 relating to the sale of CityInsurance. The adoption of ASU 2014-08 did not have a material impact on the
	Company's financial statements.
	In May 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No 2014-09, "Revenue from Contracts with Customers (Topic 606)". The core principle of the guidance 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 or services. The core principle will be achieved using a five step process. This ASU will become effective for the Company on January 1, 2016. The adoption of ASU 2014-09 is not expected to have a material impact on the Company's financial statements.
	In June 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No 2014-11, "Transfers and Servicing (Topic 860): Repurchase-to-Maturity Transactions, Repurchase Financings, and Disclosures". The amendments in this update require two accounting changes. First, the amendments in this update change the accounting for repurchase-to-maturity transactions to secured borrowing accounting. Second, for repurchase financing arrangements, the amendments require separate accounting for a transfer of a financial asset executed contemporaneously with a repurchase agreement with the same counter-party, which will result in secured borrowing accounting for the repurchase agreement. This update also requires certain disclosures for these types of transactions. This ASU became effective for the Company on January 1, 2015. The adoption of ASU 2014-11 did not have a material impact on the Company's financial statements.
	In June 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No 2014-12, "Compensation-Stock Compensation (Topic 718): Accounting for Share-Based Payments When the Terms of an Award Provide That a Performance Target Could Be Achieved after the Requisite Service Period". The amendments in this update require that a performance target that affects vesting and that could be achieved after the requisite service period be treated as a performance condition. Performance targets should not be reflected in estimating the grant date fair value of the award, but compensation cost should be recognized in the period for which the requisite service has already been rendered. This ASU will become effective for the Company on January 1, 2016, with early adoption permitted. The adoption of ASU 2014-12 is not expected to have a material impact on the Company's financial statements.
	In August 2014, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No 2014-14, "Receivables - Troubled Debt Restructurings by Creditors (Subtopic 310-40): Classification of Certain Government-Guaranteed Mortgage Loans upon Foreclosure". The amendments in this update require that a mortgage loan be derecognized and that a separate other receivable be recognized upon foreclosure if certain conditions are met. This ASU became effective for the Company on January 1, 2015. The adoption of ASU 2014-14 did not have a material impact on the Company's financial statements.
	In February 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No 2015-02, "Consolidation (Topic 810) - Amendments to the Consolidation Analysis". ASU 2015-02 eliminates the deferral of FAS 167 and makes changes to both the variable interest model and the voting model. This ASU will become effective for the Company on January 1, 2016. The adoption of ASU 2015-02 is not expected to have a material impact on the Company's financial statements.
	In April 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No 2015-03, Interest - Imputation of Interest (Subtopic 835-30): Simplifying the Presentation of Debt Issuance Costs. ASU 2015-03 requires that debt issuance costs related to a recognized debt liability be presented in the balance sheet as a direct deduction from the carrying amount of that debt liability, consistent with debt discounts. This ASU will become effective for the Company on January 1, 2016. The adoption of ASU 2015-03 is not expected to have a material impact on the Company's financial statements.
	In April 2015, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No 2015-05, Intangibles - Goodwill and Other - Internal-Use Software (Subtopic 350-40): Customer’s Accounting for Fees Paid in a Cloud Computing Arrangement. ASU 2015-05 provides guidance to clarify the customer’s accounting for fees paid in a cloud computing arrangement. This ASU will become effective for the Company on January 1, 2016. The adoption of ASU 2015-05 is not expected to have a material impact on the Company's financial statements.

Investments

Investments	3 Months Ended
	Mar. 31, 2015
Investments [Abstract]
Investments	Investments
	The amortized cost and estimated fair values of the Company's securities are shown in the following table (in thousands):
			March 31, 2015														December 31, 2014
			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		$	1,713			$	2			$	—		$	1,715		$	1,816		$	11		$	—		$	1,827
	Obligations of states and
	political subdivisions		38,147				772				5			38,914			41,382			722			8			42,096
	Mortgage-backed securities:
	U.S. government agencies		207,754				3,767				1,306			210,215			185,831			3,470			1,973			187,328
	Private label		1,551				7				5			1,553			1,700			8			4			1,704
	Trust preferred
	securities		9,704				475				1,234			8,945			9,763			425			1,152			9,036
	Corporate securities		7,811				162				513			7,460			7,806			204			693			7,317
	Total Debt Securities		266,680				5,185				3,063			268,802			248,298			4,840			3,830			249,308
	Marketable equity  securities		2,131				1,388				—			3,519			2,131			1,082			—			3,213
	Investment funds		1,525				10				—			1,535			1,525			—			3			1,522
	Total Securities
	Available-for-Sale		$	270,336			$	6,583			$	3,063		$	273,856		$	251,954		$	5,922		$	3,833		$	254,043
			March 31, 2015														December 31, 2014
			Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses			Estimated Fair Value			Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Estimated Fair Value
	Securities held-to-maturity
	Mortgage-backed securities
	US government agencies		$	83,526			$	2,968			$	—		$	86,494		$	86,742		$	2,733		$	—		$	89,475
	Trust preferred securities		3,929				694				—			4,623			4,044			672			—			4,716
	Total Securities
	Held-to-Maturity		$	87,455			$	3,662			$	—		$	91,117		$	90,786		$	3,405		$	—		$	94,191
	Other investment securities:
	Non-marketable equity securities		$	9,857			$	—			$	—		$	9,857		$	9,857		$	—		$	—		$	9,857
	Total Other Investment
	Securities		$	9,857			$	—			$	—		$	9,857		$	9,857		$	—		$	—		$	9,857
	Securities with limited marketability, such as stock in the Federal Reserve Bank or the Federal Home Loan Bank, are carried at cost and are reported as non-marketable equity securities in the table above.
	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).  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):
			March 31, 2015
			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		$	694			$	—			$	125		$	5		$	819		$	5
	Mortgage-backed securities:
	U.S. Government agencies		7,993				8				39,724			1,298			47,717			1,306
	Private label		1,171				5				—			—			1,171			5
	Trust preferred securities		—				—				4,681			1,234			4,681			1,234
	Corporate securities		—				—				4,235			513			4,235			513
	Total		$	9,858			$	13			$	48,765		$	3,050		$	58,623		$	3,063
			December 31, 2014
			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		$	1,559			$	3			$	125		$	5		$	1,684		$	8
	Mortgage-backed securities:
	U.S. Government agencies		—				—				60,122			1,973			60,122			1,973
	Private label		1,277				4				—			—			1,277			4
	Trust preferred securities		—				—				4,760			1,152			4,760			1,152
	Corporate securities		—				—				4,049			693			4,049			693
	Investment funds		$	—			$	—			$	1,496		$	3		1,496			3
	Total		$	2,836			$	7			$	70,552		$	3,826		$	73,388		$	3,833
	Marketable equity securities consist of investments made by the Company in equity positions of various regional community bank holding companies, with ownership positions ranging from nominal to a 4% ownership position in First National Corporation (FXNC).
	During the three months ended March 31, 2015 and 2014, the Company had no credit-related net investment impairment losses. Also, for the year ended December 31, 2014, the Company had no credit-related net investment impairment losses.
	Declines in the fair value of held-to-maturity and available-for-sale securities below their 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 (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 holding company stocks.  Although the regional community bank holding company 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 will receive full value for the securities.  Furthermore, as of March 31, 2015, 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 widening on agency-issued mortgage related securities, general financial market uncertainty and market volatility.  These conditions will 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 March 31, 2015, management believes the unrealized losses detailed in the table above are temporary and no 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 recognized in net income in the period of the other-than-temporary impairment is identified, while any noncredit loss will be recognized in other comprehensive income.
	At March 31, 2015, the book value of the Company’s five pooled trust preferred securities totaled $0.5 million with an estimated fair value of $1.7 million.  All of these securities are mezzanine tranches.  Pooled trust preferred securities represent beneficial interests in securitized financial assets that the Company analyzes within the scope of ASC 320, “Investments-Debt and Equity Securities” and are evaluated quarterly for other-than-temporary-impairment (“OTTI”).  Management performs an analysis of OTTI utilizing its internal methodology as described below to estimate expected cash flows to be received in the future.  The Company reviews each of its pooled trust preferred securities to determine if an OTTI charge would be recognized in current earnings in accordance with ASC 320, “Investments-Debt and Equity Securities”.  There is a risk that collateral deterioration could cause the Company to recognize additional OTTI charges in earnings in the future.
	When evaluating pooled trust preferred securities for OTTI, the Company determines a credit related portion and a noncredit related portion.  The credit related portion is recognized in earnings and represents the difference between the present value of expected future cash flows and the amortized cost basis of the security.  The noncredit related portion is recognized in other comprehensive income, and represents the difference between the book value and the fair value of the security less the amount of the credit related impairment.  The determination of whether it is probable that an adverse change in estimated cash flows has occurred is evaluated by comparing estimated cash flows to those previously projected as further described below.  The Company considers this process to be its primary evidence when determining whether credit related OTTI exists.  The results of these analyses are significantly affected by other variables such as the estimate of future cash flows, credit worthiness of the underlying issuers and determination of the likelihood of defaults of the underlying collateral.
	The Company utilizes a third party model to compute the present value of expected cash flows which considers the structure and term of each of the five respective 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 its interest payments, management excludes the collateral balance associated with these banks and assumes no recoveries of such collateral balance in the future unless otherwise noted. 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. Specifically, the model assumes annual prepayments of 1.0% with 100% at maturity and assumes 150 basis points of additional annual defaults from banks that are currently not in default or deferral.  In addition, the model assumes no recoveries except for one trust preferred security which assumes that one of the banks currently deferring will cure such positions.  Management compares the present value of expected cash flows to those previously projected to determine if an adverse change in cash flows has occurred. If an adverse change in cash flows has occurred, management determines the credit loss to be recognized in the current period and the portion related to noncredit factors to be recognized in other comprehensive income.
The following table presents a progression of the credit loss component of OTTI on debt and equity securities recognized in earnings during the three months ended March 31, 2015 and for the year ended December 31, 2014 (in thousands).  The credit loss component represents the difference between the present value of expected future cash flows and the amortized cost basis of the security.  The credit component of OTTI recognized in earnings during a period is presented in two parts based upon whether the credit impairment in the current period is the first time the security was credit impaired (initial credit impairment) or if there is additional credit impairment on a security that was credit impaired in previous periods.
	Debt Securities			Equity Securities			Total
Balance at January 1, 2014	$	21,186		$	4,698		$	25,884
Additions:
Initial credit impairment	—			—			—
Additional credit impairment	—			—			—
Deductions:
Sold	—			(3,114		)	(3,114		)
Balance at December 31, 2014	21,186			1,584			22,770
Additions:
Initial credit impairment	—			—			—
Additional credit impairment	—			—			—
Deductions:
Sold	—			—			—
Balance at March 31, 2015	$	21,186		$	1,584		$	22,770
The following table presents additional information about the Company’s trust preferred securities with a credit rating of below investment grade as of March 31, 2015 (dollars in thousands):
Deal Name			Type		Class		Original Cost				Amortized Cost			Fair Value			Difference (1)		Lowest Credit Rating		# of issuers currently performing		Actual deferrals/defaults (as a % of original dollar)		Expected deferrals/defaults (as a % of remaining performing collateral)			Excess Subordination as a Percentage of Current Performing Collateral (3)
			Pooled trust preferred securities:
			Other-than-temporarily impaired
			Available for Sale:
P1			Pooled		Mezz		$	633			$	16		$	311		295		Caa1		5		14.5	%	19	%	(2)	74.5	%
P2			Pooled		Mezz		2,535				—			—			—		Ca		3		22.3	%	—	%	(2)	—	%
P3			Pooled		Mezz		2,962				1,419			756			(663	)	Caa3		17		21.8	%	7.1	%	(2)	—	%
P5			Pooled		Mezz		6,015				512			664			152		C		7		15.3	%	19	%	(2)	39.9	%
			Held to Maturity:
P6			Pooled		Mezz		1,225				47			622			575		Caa1		5		14.5	%	19	%	(2)	74.5	%
P7			Pooled		Mezz		3,367				—			—			—		Ca		3		22.3	%	—	%	(2)	—	%
			Single issuer trust preferred securities
			Available for sale:
S5			Single				261				235			249			14		NR		1		—	%	—	%
			Held to Maturity:
S9			Single				4,000				4,000			4,000			—		NR		1		—	%	—	%
-1	The differences noted consist of unrealized gains (losses) recorded at March 31, 2015 and noncredit other-than-temporary impairment losses recorded subsequent to April 1, 2009 that have not been reclassified as credit losses.
-2	Performing collateral is defined as total collateral minus all collateral that has been called, is currently deferring, or currently in default. This model for this security assumes that all collateral that is currently deferring will default with a zero recovery rate. The underlying issuers can cure, thus this bond could recover at a higher percentage upon default than zero.
-3	Excess subordination is defined as the additional defaults/deferrals necessary in the next reporting period to deplete the entire credit enhancement (excess interest and over-collateralization) beneath our tranche within each pool to the point that would cause a "break in yield." This amount assumes that all currently performing collateral continues to perform. A break in yield means that our security would not be expected to receive all the contractual cash flows (principal and interest) by maturity. The "percent of current performing collateral" is the ratio of the "excess subordination amount" to current performing collateral—a higher percent means there is more excess subordination to absorb additional defaults/deferrals, and the better our security is protected from loss.
The amortized cost and estimated fair value of debt securities at March 31, 2015, 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.
	Amortized Cost			Estimated Fair Value
Securities Available-for-Sale
Due in one year or less	$	4,717		$	4,732
Due after one year through five years	14,609			15,068
Due after five years through ten years	29,106			29,826
Due after ten years	218,248			219,176
	$	266,680		$	268,802
Securities Held-to-Maturity
Due in one year or less	$	—		$	—
Due after one year through five years	—			—
Due after five years through ten years	—			—
Due after ten years	87,455			91,117
	$	87,455		$	91,117
Gross gains and gross losses realized by the Company from investment security transactions are summarized in the table below (in thousands). The specific identification method is used to determine the cost basis of securities sold.
	Three Months Ended
	March 31,
	2015			2014
Gross realized gains	$	14		$	83
Gross realized losses	—			—
Net investment security gains	$	14		$	83
The carrying value of securities pledged to secure public deposits and for other purposes as required or permitted by law approximated $267 million and $273 million at March 31, 2015 and December 31, 2014, respectively.
Statement of Cash Flows - Investing Activities - Supplemental Information
During the first quarter of 2014, the Company transferred certain securities from available-for-sale to held-to-maturity. The non-cash transfers of securities into the held-to-maturity categories from available-for-sale were made at fair value on the date of the transfer. The securities had an aggregate fair value of $83.4 million on the date of transfer.

Loans

Loans	3 Months Ended
	Mar. 31, 2015
Loans Receivable, Net [Abstract]
Loans	Loans
	The following summarizes the Company’s major classifications for loans (in thousands):
		March 31, 2015			December 31, 2014
	Residential real estate	$	1,303,258		$	1,294,576
	Home equity – junior liens	143,670			145,604
	Commercial and industrial	124,342			132,641
	Commercial real estate	1,019,562			1,036,738
	Consumer	38,436			39,705
	DDA overdrafts	3,203			2,802
	Gross loans	2,632,471			2,652,066
	Allowance for loan losses	(20,179		)	(20,150		)
	Net loans	$	2,612,292		$	2,631,916
	Construction loans of $17.5 million and $23.0 million are included within residential real estate loans at March 31, 2015 and December 31, 2014, respectively.  Construction loans of $30.6 million and $28.7 million are included within commercial real estate loans at March 31, 2015 and December 31, 2014, respectively.  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.  Adequate consideration has been given to these loans in establishing the Company’s allowance for loan losses.
	The following table details the loans acquired in conjunction with the Virginia Savings Bancorp, Inc. ("Virginia Savings") and Community Financial Corporation ("Community") acquisitions (in thousands):
		Virginia
		Savings			Community			Total
	March 31, 2015
	Outstanding loan balance	$	37,270		$	217,603		$	254,873
	Credit-impaired loans:
	Carrying value	1,979			14,627			16,606
	Contractual principal and interest	2,419			20,189			22,608
	December 31, 2014
	Outstanding loan balance	$	38,345		$	219,923		$	258,268
	Credit-impaired loans:
	Carrying value	1,964			15,365			17,329
	Contractual principal and interest	2,407			23,277			25,684
	Changes in the accretable yield of the credit-impaired loans for the three months ended March 31, 2015 is as follows (in thousands):
		Virginia Savings							Community						Total
					Carrying							Carrying						Carrying
		Accretable			Amount				Accretable			Amount			Accretable			Amount
		Yield			of Loans				Yield			of Loans			Yield			of Loans
	Balance at the beginning of the period	$	428		$	1,964			$	9,906		$	15,365		$	10,334		$	17,329
	Accretion	(58		)	58				(669		)	669			(727		)	727
	Net reclassifications to accretable yield from
	non-accretable yield	—			—				—			—			—			—
	Payments received, net	—			(43		)		—			(860		)	—			(903		)
	Disposals	—			—				(461		)	(547		)	(461		)	(547		)
	Balance at the end of period	$	370		$	1,979			$	8,776		$	14,627		$	9,146		$	16,606
	Increases in expected cash flow subsequent to the acquisition are recognized first as a reduction of any previous impairment, then prospectively through adjustment of the yield on the loans or pools over its remaining life, while decreases in expected cash flows are recognized as impairment through a provision for loan loss and an increase in the allowance for purchased credit-impaired loans.

Allowance_For_Loan_Losses

Allowance For Loan Losses	3 Months Ended
	Mar. 31, 2015
Receivables [Abstract]
Allowance For Loan Losses	Allowance For Loan Losses
	Management systematically monitors the loan portfolio and the adequacy 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 are selected throughout the year for detailed loan reviews, which are utilized by management to assess the risk in the portfolio and the adequacy of the allowance.  Due to the nature of commercial lending, evaluation of the adequacy of the allowance as it relates to these 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 table summarizes the activity in the allowance for loan loss, by portfolio segment, for the three months ended March 31, 2015 and 2014 (in thousands).  The following table 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, as of March 31, 2015 and December 31, 2014 (in thousands).
		Commercial &			Commercial			Residential									DDA
		Industrial			Real Estate			Real Estate			Home equity			Consumer			Overdrafts			Total
	Three months ended March 31, 2015
	Allowance for loan loss
	Beginning balance	$	1,582		$	8,921		$	7,208		$	1,495		$	85		$	859		$	20,150
	Charge-offs	94			337			257			91			74			311			1,164
	Recoveries	18			8			10			—			28			241			305
	Provision	(624		)	1,073			(60		)	180			140			(67		)	642
	Provision for acquired loans	246			—			—			—			—			—			246
	Ending balance	$	1,128		$	9,665		$	6,901		$	1,584		$	179		$	722		$	20,179
	Three months ended March 31, 2014
	Allowance for loan loss
	Beginning balance	$	1,139		$	10,775		$	6,057		$	1,672		$	77		$	855		$	20,575
	Charge-offs	4			382			427			108			84			341			1,346
	Recoveries	63			30			24			—			76			259			452
	Provision	(123		)	837			756			(103		)	5			3			1,375
	Provision for acquired loans	(12		)	—			—			—			—			—			(12		)
	Ending balance	$	1,063		$	11,260		$	6,410		$	1,461		$	74		$	776		$	21,044
	As of March 31, 2015
	Allowance for loan loss
	Evaluated for impairment:
	Individually	$	1,105		$	238		$	—		$	—		$	—		$	—		$	1,343
	Collectively	18			8,910			6,835			1,584			179			722			18,248
	Acquired with deteriorated
	credit quality	5			517			66			—			—			—			588
	Total	$	1,128		$	9,665		$	6,901		$	1,584		$	179		$	722		$	20,179
	Loans
	Evaluated for impairment:
	Individually	$	2,859		$	5,961		$	446		$	296		$	—		$	—		$	9,562
	Collectively	121,132			999,623			1,302,435			141,615			38,295			3,203			2,606,303
	Acquired with deteriorated
	credit quality	351			13,978			377			1,759			141			—			16,606
	Total	$	124,342		$	1,019,562		$	1,303,258		$	143,670		$	38,436		$	3,203		$	2,632,471
	As of December 31, 2014
	Allowance for loan loss
	Evaluated for impairment:
	Individually	$	—		$	252		$	—		$	—		$	—		$	—		$	252
	Collectively	1,540			7,898			7,208			1,429			85			859			19,019
	Acquired with deteriorated
	credit quality	42			771			—			66			—			—			879
	Total	$	1,582		$	8,921		$	7,208		$	1,495		$	85		$	859		$	20,150
	Loans
	Evaluated for impairment:
	Individually	$	—		$	6,023		$	449		$	297		$	—		$	—		$	6,769
	Collectively	131,955			1,017,148			1,293,748			142,743			39,572			2,802			2,627,968
	Acquired with deteriorated
	credit quality	686			13,567			379			2,564			133			—			17,329
	Total	$	132,641		$	1,036,738		$	1,294,576		$	145,604		$	39,705		$	2,802		$	2,652,066
	Credit Quality Indicators
	All commercial loans within the portfolio are subject to internal risk grading.  All non-commercial loans are evaluated based on payment history.  The Company’s internal risk ratings for commercial loans are:  Pass, 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.
	(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 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 and 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 loans by the Company’s commercial loans by credit quality indicators, by class (in thousands):
	Commercial and industrial			Commercial real estate			Total
31-Mar-15
Pass	$	112,978		$	957,139		$	1,070,117
Special mention	980			25,035			26,015
Substandard	10,384			37,343			47,727
Doubtful	—			45			45
Total	$	124,342		$	1,019,562		$	1,143,904
31-Dec-14
Pass	$	120,905		$	978,492		$	1,099,397
Special mention	761			15,103			15,864
Substandard	10,575			42,691			53,266
Doubtful	400			452			852
Total	$	132,641		$	1,036,738		$	1,169,379
The following table presents the Company's non-commercial loans by payment performance, by class (in thousands):
	Performing			Non-Performing			Total
March 31, 2015
Residential real estate	$	1,300,714		$	2,544		$	1,303,258
Home equity - junior lien	143,577			93			143,670
Consumer	38,344			92			38,436
DDA overdrafts	3,203			—			3,203
Total	$	1,485,838		$	2,729		$	1,488,567
December 31, 2014
Residential real estate	$	1,292,012		$	2,564		$	1,294,576
Home equity - junior lien	145,506			98			145,604
Consumer	39,692			13			39,705
DDA overdrafts	2,802			—			2,802
Total	$	1,480,012		$	2,675		$	1,482,687
Aging Analysis of Accruing and Non-Accruing Loans
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 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 if the Company receives information that indicates a borrower is 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 net realizable value of collateral exceeds the principal balance and related accrued interest, and the loan is in the process of collection.
Generally for all loan classes, interest income during the period the loan is non-performing is recorded on a cash basis after recovery of principal is reasonably assured.  Cash 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.  Open-end consumer loans are generally charged off when the loan becomes 180 days past due.
A loan acquired and accounted for under ASC Topic 310-30 is reported as an accruing loan and a performing asset provided that the loan is performing in accordance with the initial expectations. The loan would be considered non-performing if the loan's performance deteriorates below the initial expectations.
The following table presents an aging analysis of the Company’s accruing and non-accruing loans, by class, as of March 31, 2015 and December 31, 2014 (in thousands):
	Originated Loans
	March 31, 2015
	Accruing
	Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
Residential real estate	$	1,211,870			$	3,876			$	371			$	79			$	—			$	2,213	$	1,218,409
Home equity - junior lien	140,763				471				71				1				—				92		141,398
Commercial and industrial	109,661				113				—				—				—				2,924		112,698
Commercial real estate	862,315				299				—				—				—				6,589		869,203
Consumer	32,565				44				—				78				—				—		32,687
DDA overdrafts	2,988				212				3				—				—				—		3,203
Total	$	2,360,162			$	5,015			$	445			$	158			$	—			$	11,818	$	2,377,598
	Acquired Loans
	March 31, 2015
	Accruing
	Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
Residential real estate	$	82,971			$	1,400			$	226			$	166			$	—			$	86	$	84,849
Home equity - junior lien	2,186				86				—				—				—				—		2,272
Commercial and industrial	10,732				445				—				45				—				422		11,644
Commercial real estate	144,484				635				—				—				1,383				3,857		150,359
Consumer	5,599				120				16				14				—				—		5,749
DDA overdrafts	—				—				—				—				—				—		—
Total	$	245,972			$	2,686			$	242			$	225			$	1,383			$	4,365	$	254,873
	Total Loans
	March 31, 2015
	Accruing
	Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
Residential real estate	$	1,294,841			$	5,276			$	597			$	245			$	—			$	2,299	$	1,303,258
Home equity - junior lien	142,949				557				71				1				—				92		143,670
Commercial and industrial	120,393				558				—				45				—				3,346		124,342
Commercial real estate	1,006,799				934				—				—				1,383				10,446		1,019,562
Consumer	38,164				164				16				92				—				—		38,436
DDA overdrafts	2,988				212				3				—				—				—		3,203
Total	$	2,606,134			$	7,701			$	687			$	383			$	1,383			$	16,183	$	2,632,471
	Originated Loans
	December 31, 2014
	Accruing
	Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
Residential real estate	$	1,200,177			$	4,235			$	758			$	169			$	—			$	2,259	$	1,207,598
Home equity - junior lien	142,624				561				155				30				—				68		143,438
Commercial and industrial	120,950				100				—				210				—				78		121,338
Commercial real estate	877,437				479				—				—				—				7,330		885,246
Consumer	33,178				119				78				1				—				—		33,376
DDA overdrafts	2,483				317				2				—				—				—		2,802
Total	$	2,376,849			$	5,811			$	993			$	410			$	—			$	9,735	$	2,393,798
	Acquired Loans
	December 31, 2014
	Accruing
	Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
Residential real estate	$	86,129			$	714			$	—			$	—			$	—			$	135	$	86,978
Home equity - junior lien	2,164				2				—				—				—				—		2,166
Commercial and industrial	10,123				143				—				—				—				1,037		11,303
Commercial real estate	144,721				892				210				—				1,270				4,399		151,492
Consumer	6,108				172				36				13				—				—		6,329
DDA overdrafts	—				—				—				—				—				—		—
Total	$	249,245			$	1,923			$	246			$	13			$	1,270			$	5,571	$	258,268
	Total Loans
	December 31, 2014
	Accruing
	Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
Residential real estate	$	1,286,306			$	4,949			$	758			$	169			$	—			$	2,394	$	1,294,576
Home equity - junior lien	144,788				563				155				30				—				68		145,604
Commercial and industrial	131,073				243				—				210				—				1,115		132,641
Commercial real estate	1,022,158				1,371				210				—				1,270				11,729		1,036,738
Consumer	39,286				291				114				14				—				—		39,705
DDA overdrafts	2,483				317				2				—				—				—		2,802
Total	$	2,626,094			$	7,734			$	1,239			$	423			$	1,270			$	15,306	$	2,652,066
The following table presents the Company’s impaired loans, by class, as of March 31, 2015 and December 31, 2014 (in thousands). The difference between the unpaid principal balance and the recorded investment generally reflects amounts that have been previously charged-off.
	March 31, 2015										December 31, 2014
				Unpaid										Unpaid
	Recorded			Principal			Related				Recorded			Principal			Related
	Investment			Balance			Allowance				Investment			Balance			Allowance
With no related allowance recorded:
Residential real estate	$	446		$	446		$	—			$	449		$	449		$	—
Home equity - junior liens	296			296			—				297			297			—
Commercial and industrial	—			—			—				—			—			—
Commercial real estate	4,594			5,033			—				4,631			4,631			—
Consumer	—			—			—				—			—			—
DDA overdrafts	—			—			—				—			—			—
Total	$	5,336		$	5,775		$	—			$	5,377		$	5,377		$	—
With an allowance recorded
Residential real estate	$	—		$	—		$	—			$	—		$	—		$	—
Home equity - junior liens	—			—			—				—			—			—
Commercial and industrial	2,859			2,859			1,105				—			—			—
Commercial real estate	1,367			4,296			238				1,392			1,392			252
Consumer	—			—			—				—			—			—
DDA overdrafts	—			—			—				—			—			—
Total	$	4,226		$	7,155		$	1,343			$	1,392		$	1,392		$	252
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 three months ended
	March 31, 2015							March 31, 2014
	Average			Interest				Average			Interest
	Recorded			Income				Recorded			Income
	Investment			Recognized				Investment			Recognized
With no related allowance recorded:
Residential real estate	$	446		$	—			$	456		$	—
Home equity - junior liens	296			—				297			—
Commercial and industrial	—			—				—			—
Commercial real estate	4,612			5				8,815			5
Consumer	—			—				—			—
DDA overdrafts	—			—				—			—
Total	$	5,354		$	5			$	9,568		$	5
With an allowance recorded
Residential real estate	$	—		$	—			$	—		$	—
Home equity - junior liens	—			—				—			—
Commercial and industrial	2,859			—				—			—
Commercial real estate	1,383			10				2,706			30
Consumer	—			—				—			—
DDA overdrafts	—			—				—			—
Total	$	4,242		$	10			$	2,706		$	30
Approximately $0.2 million and $0.1 million of interest income would have been recognized during the three months ended March 31, 2015 and 2014, if such loans had been current in accordance with their original terms.  There were no commitments to provide additional funds on non-accrual, impaired or other potential problem loans at March 31, 2015.
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 2011-2, 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):
	March 31, 2015										December 31, 2014
				Non-										Non-
	Accruing			Accruing			Total				Accruing			Accruing			Total
Commercial and industrial	$	70		$	—		$	70			$	73		$	—		$	73
Commercial real estate	1,894			—			1,894				2,263			—			2,263
Residential real estate	18,451			616			19,067				17,946			545			18,491
Home equity	2,726			15			2,741				2,673			15			2,688
Consumer	—			—			—				—			—			—
	$	23,141		$	631		$	23,772			$	22,955		$	560		$	23,515
	New TDRs									New TDRs
	For the three months ended									For the nine months ended
	March 31, 2015									March 31, 2014
			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	—		—			—				—		—			—
Residential real estate	17		1,405			1,405				7		351			351
Home equity	7		187			187				4		116			116
Consumer	—		—			—				—		—			—
	24		$	1,592		$	1,592			11		$	467		$	467

LongTerm_Debt

Long-Term Debt	3 Months Ended
	Mar. 31, 2015
Long-term Debt, Unclassified [Abstract]
Long-Term Debt	Long-Term Debt
	The components of long-term debt are summarized below (in thousands):
		March 31, 2015		December 31, 2014
	Junior subordinated debentures owed to City Holding Capital Trust III, due 2038, interest at a rate of 3.77% and 3.74%, respectively	$	16,495	$	16,495
	The Company formed a statutory business trust, City Holding Capital Trust III (“Capital Trust III”), under the laws of Delaware.  Capital Trust III was created for the exclusive purpose of (i) issuing trust-preferred capital securities (“Capital Securities”), which represent preferred undivided beneficial interests in the assets of the trust, (ii) using the proceeds from the sale of the Capital Securities to acquire junior subordinated debentures (“Debentures”) issued by the Company, and (iii) engaging in only those activities necessary or incidental thereto.  The trust is considered a variable interest entity for which the Company is not the primary beneficiary.  Accordingly, the accounts of the trusts are not included in the Company’s consolidated financial statements.
	Distributions on the Debentures are cumulative and will be payable quarterly at an interest rate of 3.50% over the three month LIBOR rate, reset quarterly.  Interest payments are due in March, June, September and December.  The Debentures are redeemable prior to maturity at the option of the Company (i) in whole or at any time or in part from time-to-time, or (ii) in whole, but not in part, at any time within 90 days following the occurrence and during the continuation of certain pre-defined events.
	Payments of distributions on the Capital Securities and payments on redemption of the Capital 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, 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 Capital 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

3 Months Ended

Mar. 31, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Derivative Instruments

Derivative Instruments

As of March 31, 2015 and December 31, 2014, the Company has derivative financial instruments not included in hedge relationships.  These derivatives consist of interest rate swaps used for interest rate management purposes and derivatives executed with commercial banking customers to facilitate their interest rate management strategies. The Company also has an interest rate swap for the purpose of hedging changes in LIBOR related to commercial real estate loans. The fair value of this interest rate swap is $0.1 million with a notional value of $5.4 million at March 31, 2015 and the fair value is less than $0.1 million with a notional value of $5.5 million at December 31, 2014.

The following table summarizes the fair value of these derivative instruments (in thousands):

Fair Value:

March 31, 2015

December 31, 2014

Other Assets

$

11,932

$

10,253

Other Liabilities

11,932

10,253

The following table summarizes the change in fair value of these derivative instruments (in thousands):

Three months ended March 31,

2015

2014

Change in Fair Value:

Other income - derivative asset

$

2,882

$

2,054

Other income - derivative liability

(2,882

)

(2,054

)

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 March 31, 2015 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

Net Amounts

Adjustment

Applicable

Amounts

of Assets

per

Netting

Gross

Offset in the

presented in

Applicable

Agreement

Amounts of

Statement of

the Statement

Master

Fair Value

and Fair

Recognized

Financial

of Financial

Netting

of Financial

Value of

Description

Assets

Position

Position

Arrangements

Collateral

Collateral

Net Amount

(a)

(b)

(c)=)-(b)

(d)

(c)-(d)

Derivative assets:

Interest rate swap agreements

$

11,932

$

—

$

11,932

$

—

$

11,932

$

11,932

$

—

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

Net Amounts

Adjustment

Applicable

Amounts

of Liabilities

per

Netting

Gross

Offset in the

presented in

Applicable

Agreement

Amounts of

Statement of

the Statement

Master

Fair Value

and Fair

Recognized

Financial

of Financial

Netting

of Financial

Value of

Description

Liabilities

Position

Position

Arrangements

Collateral

Collateral

Net Amount

(a)

(b)

(c)=)-(b)

(d)

(c)-(d)

Derivative liabilities:

Interest rate swap agreements

$

11,932

$

—

$

11,932

$

—

$

17,844

$

17,844

$

—

Employee_Benefit_Plans

Employee Benefit Plans	3 Months Ended
	Mar. 31, 2015
Share-based Compensation [Abstract]
Employee Benefit Plans	Employee Benefit Plans
	Pursuant to the terms of the City Holding Company 2003 Incentive Plan and the City Holding Company 2013 Incentive Plan (the "2003 Plan” and "2013 Plan", respectively), 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 2003 Plan expired in April of 2013 and 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 upon the exercise of stock options, SARs and stock awards.  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 March 31, 2015, under the 2003 Plan and 2013 Plan, 438,515 stock options had been awarded and 239,796 restricted stock awards had been awarded, respectively.
	Each award from the 2003 Plan and 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.  The option price for each grant is equal to the fair market value of a share of the Company’s common stock on the date of the grant.  Options granted expire at such time as the Compensation Committee, or its delegate, determines at the date of the grant and in no event does the exercise period exceed a maximum of ten years.  Upon a change-in-control of the Company, as defined in the 2003 Plan and 2013 Plan, all outstanding options and awards shall immediately vest.
	Certain stock options and restricted stock awards 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. The performance-based vesting requirements are as follows:
	* First Installment – the mean return on average assets of the Company (excluding merger and acquisition expenses and other nonrecurring items as determined by the Board of Directors of the Company) of the three years immediately prior to the vesting date is equal to or exceeds the median return on average assets over the 20 year period immediately preceding the vesting date of all FDIC insured depository institutions.
	* Second Installment – the mean return on average assets of the Company (excluding merger and acquisition expenses and other nonrecurring items as determined by the Board of Directors of the Company) of the four years immediately prior to the vesting date is equal to or exceeds the median return on average assets over the 20 year period immediately preceding the vesting date of all FDIC insured depository institutions.
	* Third Installment – the mean return on average assets of the Company (excluding merger and acquisition expenses and other nonrecurring items as determined by the Board of Directors of the Company) of the five years immediately prior to the vesting date is equal to or exceeds the median return on average assets over the 20 year period immediately preceding the vesting date of all FDIC insured depository institutions.
	Stock Options
	A summary of the Company’s stock option activity and related information is presented below:
		Three months ended March 31,
		2015							2014
		Options			Weighted-Average Exercise Price				Options		Weighted-Average Exercise Price
	Outstanding at January 1	167,554			$	36.74			173,601		$	35.26
	Granted	12,961			46.41				13,953		44.43
	Exercised	(28,500	)		34.4				(7,000	)	28.39
	Forfeited	—			—				—		—
	Outstanding at March 31	152,015			$	38.01			180,554		$	36.23
	Additional information regarding stock options outstanding and exercisable at March 31, 2015, is provided in the following table:
	Ranges of Exercise Prices	No. of Options Outstanding		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value (in thousands)			No. of Options Currently Exercisable	Weighted-Average Exercise Price of Options Currently Exercisable		Weighted-Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value of Options Currently Exercisable (in thousands)
	25.00 - 29.99	2,250		28.54		2.2	$	40		2,250	$	28.54	2.2	$	40
	30.00 - 34.99	24,000		31.76		4	355			24,000	31.76		4	355
	35.00 - 39.99	90,351		37.44		4.6	822			42,000	39.04		1.8	315
	40.00 - 44.99	22,453		43.09		6.7	77			8,500	40.88		3	48
	45.00 - 50.00	12,961		46.41		9.9	2			—	—		0	—
		152,015					$	1,296		76,750				$	758
	Proceeds from stock option exercises were $1.0 million and $0.2 million during the three months ended March 31, 2015 and 2014, respectively. 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 the three months ended March 31, 2015 and 2014 all shares issued in connection with stock option exercises and restricted stock awards were issued from available treasury stock.
	The total intrinsic value of stock options exercised was $0.3 million and $0.1 million during the three months ended March 31, 2015 and 2014, respectively.
	Stock-based compensation expense was less than $0.1 million and less than $0.1 million for the three month periods ended March 31, 2015 and 2014, respectively.  Unrecognized stock-based compensation expense related to stock options approximated $0.6 million at March 31, 2015. At such date, the weighted-average period over which this unrecognized expense was expected to be recognized was 1.6 years.
	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:
		Three months ended March 31,
		2015			2014
	Risk-free interest rate	1.95	%		2.42	%
	Expected dividend yield	3.5	%		3.6	%
	Volatility factor	45.4	%		48.75	%
	Expected life of option	7.0 years			8.0 years
	Restricted Shares
	The Company records 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 being charged to expense over the respective vesting periods.
	Restricted shares are forfeited if officers and employees terminate 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, 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.  Stock-based compensation expense related to restricted shares was approximately $0.3 million and $0.2 million for the three months ended March 31, 2015 and 2014, respectively.  Unrecognized stock-based compensation expense related to non-vested restricted shares was $3.7 million at March 31, 2015. At March 31, 2015, this unrecognized expense is expected to be recognized over 3.6 years based on the weighted average-life of the restricted shares.
	A summary of the Company’s restricted shares activity and related information is presented below:
		Three months ended March 31,
		2015							2014
		Restricted Awards			Average Market Price at Grant				Restricted Awards		Average Market Price at Grant
	Outstanding at January 1	163,431							142,469
	Granted	23,640			$	46.29			24,262		$	44.47
	Forfeited/Vested	(9,950	)						(6,200	)
	Outstanding at March 31	177,121							160,531
	Benefit Plans
	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). The Company’s total expense associated with the retirement benefit plan approximated $0.2 million for both the three month periods ended March 31, 2015 and 2014.
	The Company maintains two frozen 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 Company made contributions of approximately $0.1 million and $0.1 million to the Defined Benefit Plans during each of the three months ended March 31, 2015 and 2014, respectively.
	The following table presents the components of the net periodic pension cost of the Defined Benefit Plans (in thousands):
		Three months ended March 31,
		2015				2014
	Components of net periodic cost:
	Interest cost	$	261			$	217
	Expected return on plan assets	(288		)		(276		)
	Net amortization and deferral	227				238
	Net Periodic Pension Cost	$	200			$	179

Commitments_And_Contingencies

Commitments And Contingencies	3 Months Ended
	Mar. 31, 2015
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 a 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):
		March 31, 2015		December 31, 2014
	Commitments to extend credit:
	Home equity lines	$	177,034	$	175,312
	Commercial real estate	47,275		50,298
	Other commitments	154,050		145,283
	Standby letters of credit	4,727		4,592
	Commercial letters of credit	1,941		1,991
	Loan commitments and standby and commercial letters of credit have credit risks essentially the same as that 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.
	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.

Accumulated_Other_Comprehensiv

Accumulated Other Comprehensive Loss	3 Months Ended
	Mar. 31, 2015
Equity [Abstract]
Accumulated Other Comprehensive Loss	Accumulated Other Comprehensive Loss
	The activity in accumulated other comprehensive loss for the three months ended March 31, 2015 and 2014 is presented in the tables below (in thousands). All amounts are shown net of tax, which is calculated using a combined Federal and state income tax rate approximating 37%.
		Accumulated Other Comprehensive Loss
						Unrealized
						Gains (Losses) on
		Defined Benefit				Securities
		Pension Plans				Available-for-Sale			Total
	Balance at December 31, 2013	$	(2,880	)		$	(2,110	)	$	(4,990	)
	Other comprehensive income before reclassifications	—				828			828
	Amounts reclassified from other comprehensive loss	—				(52		)	(52		)
		—				776			776
	Balance at March 31, 2014	$	(2,880	)		$	(1,334	)	$	(4,214	)
	Balance at December 31, 2014	$	(5,349	)		$	1,190		$	(4,159	)
	Other comprehensive income before reclassifications	—				915			915
	Amounts reclassified from other comprehensive loss	—				(9		)	(9		)
		—				906			906
	Balance at March 31, 2015	$	(5,349	)		$	2,096		$	(3,253	)
		Amount reclassified from Other Comprehensive Loss
		Three months ended						Affected line item
		March 31,						in the Statements
		2015			2014			of Income
	Securities available-for-sale:
	Net securities gains reclassified into earnings	$	(14	)	$	(83	)	Security gains (losses)
	Related income tax expense	5			31			Income tax expense
	Net effect on accumulated other comprehensive loss	$	(9	)	$	(52	)

Earnings_Per_Share

Earnings Per Share	3 Months Ended
	Mar. 31, 2015
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):
		Three months ended March 31,
		2015		2014
	Distributed earnings allocated to common stock	$	6,315	$	6,224
	Undistributed earnings allocated to common stock	11,468		7,438
	Net earnings allocated to common shareholders	$	17,783	$	13,662
	Average shares outstanding	15,067		15,631
	Effect of dilutive securities:
	Warrant outstanding	62		62
	Employee stock awards	20		103
	Shares for diluted earnings per share	15,149		15,796
	Basic earnings per share	$	1.18	$	0.87
	Diluted earnings per share	$	1.17	$	0.86
	During the first quarter of 2015 and first quarter of 2014, there were no anti-dilutive options outstanding.

Fair_Value_Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2015
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) or identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date.
	Level 2: Significant other observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active, 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 selects a sample of its debt securities and reprices those securities with a third party that is independent of the primary pricing service provider to verify the reasonableness of the fair values. In addition, the Company selects a sample of securities and reviews the underlying support from the primary pricing service provider.
	The Company has determined that its pooled trust preferred securities should be 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 at March 31, 2015.  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.  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 three months ended March 31, 2015.
	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 assets and liabilities measured at fair value (in thousands):
		Total			Level 1			Level 2		Level 3		Total Gains (Losses)
	March 31, 2015
	Recurring fair value measurements
	Financial Assets
	U.S. Government agencies	$	1,715		$	—		$	1,715	$	—
	Obligations of states and political subdivisions	38,914			—			38,914		—
	Mortgage-backed securities:
	U.S. Government agencies	210,215			—			210,215		—
	Private label	1,553			—			1,553		—
	Trust preferred securities	8,945			—			6,965		1,980
	Corporate securities	7,460			—			7,460		—
	Marketable equity securities	3,519			3,519			—		—
	Investment funds	1,535			1,535			—		—
	Derivative assets	11,932			—			11,932		—
	Financial Liabilities
	Derivative liabilities	11,932			—			11,932		—
	Nonrecurring fair value measurements
	Impaired loans	$	8,219		$	—		$	—	$	8,219	$	(1,105	)
	Other real estate owned	8,771			—			—		8,771		(57		)
	December 31, 2014
	Recurring fair value measurements
	Financial Assets
	U.S. Government agencies	$	1,827		$	—		$	1,827	$	—
	Obligations of states and political subdivisions	42,096			—			42,096		—
	Mortgage-backed securities:
	U.S. Government agencies	187,328			—			187,328		—
	Private label	1,704			—			1,704		—
	Trust preferred securities	9,036			—			7,165		1,871
	Corporate securities	7,317			—			7,317		—
	Marketable equity securities	3,213			3,213			—		—
	Investment funds	1,522			1,522			—		—
	Derivative assets	10,253			—			10,253		—
	Financial Liabilities
	Derivative liabilities	10,253			—			10,253		—
	Nonrecurring fair value measurements
	Impaired loans	$	6,517		$	—		$	—	$	6,517	$	(153	)
	Other real estate owned	$	8,179		$	—		$	—	$	8,179	$	(464	)
	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):
		Three months ended March 31,
		2015			2014
	Beginning balance	$	1,871		$	3,887
	Impairment losses on investment securities	—			—
	Included in other comprehensive income	109			(2,121		)
	Dispositions	—			—
	Transfers into Level 3	—			—
	Ending Balance	$	1,980		$	1,766
	The Company utilizes a third party model to compute the present value of expected cash flows which considers the structure and term of each of the five respective 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 its 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. Specifically, the model assumes annual prepayments of 1.0% with 100% at maturity and assumes 150 basis points of additional annual defaults from banks that are currently not in default or deferral.  In addition, the model assumes no recoveries except for one trust preferred security which assumes that one of the banks currently deferring or in default will cure such positions.
	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 the three months ended March 31, 2015 and 2014, collateral discounts ranged from 20% to 30%. During the three months ended March 31, 2015 and 2014, the Company had no Level 2 financial assets and liabilities that were measured on a nonrecurring basis.
		Three months ended March 31,
		2015			2014
	Beginning balance	$	6,517		$	11,714
Loans classified as impaired during the period	2,859			—
Specific valuation allowance allocations	(1,105		)	—
	1,754			—
(Additional) reduction in specific valuation allowance allocations	14			369
Paydowns, payoffs, other activity	(66		)	(894		)
Ending balance	$	8,219		$	11,189
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, and goodwill and other intangible assets, which are measured at fair value for impairment assessments.
The table below presents OREO that was remeasured and reported at fair value based on significant unobservable inputs (Level 3) (in thousands):
	Three months ended March 31,
	2015			2014
Beginning balance	$	8,179		$	8,470
OREO remeasured at initial recognition:
Carrying value of foreclosed assets prior to remeasurement	1,159			1,907
Charge-offs recognized in the allowance for loan losses	—			—
Fair value	1,159			1,907
OREO remeasured subsequent to initial recognition
Carrying value of foreclosed assets prior to remeasurement	211			1,930
Fair value	154			1,739
Write-downs included in other non-interest expense	(57		)	(191		)
Disposed	(510		)	(649		)
Ending balance	$	8,771		$	9,537
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, both available-for-sale and held-to-maturity, 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.
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. 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.
Deposits:  The fair values of demand deposits (i.e., interest and noninterest-bearing deposits, 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 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 table below.
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
March 31, 2015
Assets:
Cash and cash equivalents	$	245,110		$	245,110		$	245,110	$	—	$	—
Securities available-for-sale	273,856			273,856			5,054		266,822		1,980
Securities held-to-maturity	87,455			91,117			—		91,117		—
Other securities	9,857			9,857			—		9,857		—
Net loans	2,612,292			2,629,169			—		—		2,629,169
Accrued interest receivable	7,752			7,752			7,752		—		—
Derivative assets	11,932			11,932			—		11,932		—
Liabilities:
Deposits	2,942,382			2,950,743			1,928,752		1,021,991		—
Short-term debt	132,588			132,306			—		132,306		—
Long-term debt	16,495			16,464			—		16,464		—
Derivative liabilities	11,932			11,932			—		11,932		—
December 31, 2014
Assets:
Cash and cash equivalents	148,228			148,228			148,228		—		—
Securities available-for-sale	254,043			254,043			4,735		247,437		1,871
Securities held-to-maturity	90,786			94,191			—		94,191		—
Other securities	9,857			9,857			—		9,857		—
Net loans	2,631,916			2,638,911			—		—		2,638,911
Accrued interest receivable	6,826			6,826			6,826		—		—
Derivative assets	10,253			10,253			—		10,253		—
Liabilities:
Deposits	2,872,787			2,879,126			1,846,124		1,033,002		—
Short-term debt	134,931			134,934			—		134,934		—
Long-term debt	16,495			16,464			—		16,464		—
Derivative liabilities	10,253			10,253			—		10,253		—

Investments_Tables

Investments (Tables)	3 Months Ended
	Mar. 31, 2015
Investments [Abstract]
Aggregate Carrying And Approximate Market Values Of Available-For-Sale Securities	The amortized cost and estimated fair values of the Company's securities are shown in the following table (in thousands):
			March 31, 2015														December 31, 2014
			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		$	1,713			$	2			$	—		$	1,715		$	1,816		$	11		$	—		$	1,827
	Obligations of states and
	political subdivisions		38,147				772				5			38,914			41,382			722			8			42,096
	Mortgage-backed securities:
	U.S. government agencies		207,754				3,767				1,306			210,215			185,831			3,470			1,973			187,328
	Private label		1,551				7				5			1,553			1,700			8			4			1,704
	Trust preferred
	securities		9,704				475				1,234			8,945			9,763			425			1,152			9,036
	Corporate securities		7,811				162				513			7,460			7,806			204			693			7,317
	Total Debt Securities		266,680				5,185				3,063			268,802			248,298			4,840			3,830			249,308
	Marketable equity  securities		2,131				1,388				—			3,519			2,131			1,082			—			3,213
	Investment funds		1,525				10				—			1,535			1,525			—			3			1,522
	Total Securities
	Available-for-Sale		$	270,336			$	6,583			$	3,063		$	273,856		$	251,954		$	5,922		$	3,833		$	254,043
Aggregate Carrying And Approximate Market Values Of Held-To-Maturity Securities
			March 31, 2015														December 31, 2014
			Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses			Estimated Fair Value			Amortized Cost			Gross Unrealized Gains			Gross Unrealized Losses			Estimated Fair Value
	Securities held-to-maturity
	Mortgage-backed securities
	US government agencies		$	83,526			$	2,968			$	—		$	86,494		$	86,742		$	2,733		$	—		$	89,475
	Trust preferred securities		3,929				694				—			4,623			4,044			672			—			4,716
	Total Securities
	Held-to-Maturity		$	87,455			$	3,662			$	—		$	91,117		$	90,786		$	3,405		$	—		$	94,191
	Other investment securities:
	Non-marketable equity securities		$	9,857			$	—			$	—		$	9,857		$	9,857		$	—		$	—		$	9,857
	Total Other Investment
	Securities		$	9,857			$	—			$	—		$	9,857		$	9,857		$	—		$	—		$	9,857
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):
			March 31, 2015
			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		$	694			$	—			$	125		$	5		$	819		$	5
	Mortgage-backed securities:
	U.S. Government agencies		7,993				8				39,724			1,298			47,717			1,306
	Private label		1,171				5				—			—			1,171			5
	Trust preferred securities		—				—				4,681			1,234			4,681			1,234
	Corporate securities		—				—				4,235			513			4,235			513
	Total		$	9,858			$	13			$	48,765		$	3,050		$	58,623		$	3,063
			December 31, 2014
			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		$	1,559			$	3			$	125		$	5		$	1,684		$	8
	Mortgage-backed securities:
	U.S. Government agencies		—				—				60,122			1,973			60,122			1,973
	Private label		1,277				4				—			—			1,277			4
	Trust preferred securities		—				—				4,760			1,152			4,760			1,152
	Corporate securities		—				—				4,049			693			4,049			693
	Investment funds		$	—			$	—			$	1,496		$	3		1,496			3
	Total		$	2,836			$	7			$	70,552		$	3,826		$	73,388		$	3,833
Credit Loss Component Of OTTI On Debt Securities Recognized In Earnings	The following table presents a progression of the credit loss component of OTTI on debt and equity securities recognized in earnings during the three months ended March 31, 2015 and for the year ended December 31, 2014 (in thousands).  The credit loss component represents the difference between the present value of expected future cash flows and the amortized cost basis of the security.  The credit component of OTTI recognized in earnings during a period is presented in two parts based upon whether the credit impairment in the current period is the first time the security was credit impaired (initial credit impairment) or if there is additional credit impairment on a security that was credit impaired in previous periods.
		Debt Securities			Equity Securities			Total
	Balance at January 1, 2014	$	21,186		$	4,698		$	25,884
	Additions:
	Initial credit impairment	—			—			—
	Additional credit impairment	—			—			—
	Deductions:
	Sold	—			(3,114		)	(3,114		)
	Balance at December 31, 2014	21,186			1,584			22,770
	Additions:
	Initial credit impairment	—			—			—
	Additional credit impairment	—			—			—
	Deductions:
	Sold	—			—			—
	Balance at March 31, 2015	$	21,186		$	1,584		$	22,770
Additional Information Of Trust Preferred Securities With Credit Rating Below Investment Grade	The following table presents additional information about the Company’s trust preferred securities with a credit rating of below investment grade as of March 31, 2015 (dollars in thousands):
	Deal Name			Type		Class		Original Cost				Amortized Cost			Fair Value			Difference (1)		Lowest Credit Rating		# of issuers currently performing		Actual deferrals/defaults (as a % of original dollar)		Expected deferrals/defaults (as a % of remaining performing collateral)			Excess Subordination as a Percentage of Current Performing Collateral (3)
				Pooled trust preferred securities:
				Other-than-temporarily impaired
				Available for Sale:
	P1			Pooled		Mezz		$	633			$	16		$	311		295		Caa1		5		14.5	%	19	%	(2)	74.5	%
	P2			Pooled		Mezz		2,535				—			—			—		Ca		3		22.3	%	—	%	(2)	—	%
	P3			Pooled		Mezz		2,962				1,419			756			(663	)	Caa3		17		21.8	%	7.1	%	(2)	—	%
	P5			Pooled		Mezz		6,015				512			664			152		C		7		15.3	%	19	%	(2)	39.9	%
				Held to Maturity:
	P6			Pooled		Mezz		1,225				47			622			575		Caa1		5		14.5	%	19	%	(2)	74.5	%
	P7			Pooled		Mezz		3,367				—			—			—		Ca		3		22.3	%	—	%	(2)	—	%
				Single issuer trust preferred securities
				Available for sale:
	S5			Single				261				235			249			14		NR		1		—	%	—	%
				Held to Maturity:
	S9			Single				4,000				4,000			4,000			—		NR		1		—	%	—	%
	-1	The differences noted consist of unrealized gains (losses) recorded at March 31, 2015 and noncredit other-than-temporary impairment losses recorded subsequent to April 1, 2009 that have not been reclassified as credit losses.
	-2	Performing collateral is defined as total collateral minus all collateral that has been called, is currently deferring, or currently in default. This model for this security assumes that all collateral that is currently deferring will default with a zero recovery rate. The underlying issuers can cure, thus this bond could recover at a higher percentage upon default than zero.
	-3	Excess subordination is defined as the additional defaults/deferrals necessary in the next reporting period to deplete the entire credit enhancement (excess interest and over-collateralization) beneath our tranche within each pool to the point that would cause a "break in yield." This amount assumes that all currently performing collateral continues to perform. A break in yield means that our security would not be expected to receive all the contractual cash flows (principal and interest) by maturity. The "percent of current performing collateral" is the ratio of the "excess subordination amount" to current performing collateral—a higher percent means there is more excess subordination to absorb additional defaults/deferrals, and the better our security is protected from loss.
Amortized Cost And Estimated Fair Value Of Debt Securities By Contractual Maturity	The amortized cost and estimated fair value of debt securities at March 31, 2015, 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.
		Amortized Cost			Estimated Fair Value
	Securities Available-for-Sale
	Due in one year or less	$	4,717		$	4,732
	Due after one year through five years	14,609			15,068
	Due after five years through ten years	29,106			29,826
	Due after ten years	218,248			219,176
		$	266,680		$	268,802
	Securities Held-to-Maturity
	Due in one year or less	$	—		$	—
	Due after one year through five years	—			—
	Due after five years through ten years	—			—
	Due after ten years	87,455			91,117
		$	87,455		$	91,117
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). The specific identification method is used to determine the cost basis of securities sold.
		Three Months Ended
		March 31,
		2015			2014
	Gross realized gains	$	14		$	83
	Gross realized losses	—			—
	Net investment security gains	$	14		$	83

Loans_Tables

Loans (Tables)	3 Months Ended
	Mar. 31, 2015
Loans Receivable, Net [Abstract]
Summary Of Major Classifications For Loans	The following summarizes the Company’s major classifications for loans (in thousands):
		March 31, 2015			December 31, 2014
	Residential real estate	$	1,303,258		$	1,294,576
	Home equity – junior liens	143,670			145,604
	Commercial and industrial	124,342			132,641
	Commercial real estate	1,019,562			1,036,738
	Consumer	38,436			39,705
	DDA overdrafts	3,203			2,802
	Gross loans	2,632,471			2,652,066
	Allowance for loan losses	(20,179		)	(20,150		)
	Net loans	$	2,612,292		$	2,631,916
Composition Of Loans Acquired At Acquisition	The following table details the loans acquired in conjunction with the Virginia Savings Bancorp, Inc. ("Virginia Savings") and Community Financial Corporation ("Community") acquisitions (in thousands):
		Virginia
		Savings			Community			Total
	March 31, 2015
	Outstanding loan balance	$	37,270		$	217,603		$	254,873
	Credit-impaired loans:
	Carrying value	1,979			14,627			16,606
	Contractual principal and interest	2,419			20,189			22,608
	December 31, 2014
	Outstanding loan balance	$	38,345		$	219,923		$	258,268
	Credit-impaired loans:
	Carrying value	1,964			15,365			17,329
	Contractual principal and interest	2,407			23,277			25,684
Activity For The Accretable Yield	Changes in the accretable yield of the credit-impaired loans for the three months ended March 31, 2015 is as follows (in thousands):
		Virginia Savings							Community						Total
					Carrying							Carrying						Carrying
		Accretable			Amount				Accretable			Amount			Accretable			Amount
		Yield			of Loans				Yield			of Loans			Yield			of Loans
	Balance at the beginning of the period	$	428		$	1,964			$	9,906		$	15,365		$	10,334		$	17,329
	Accretion	(58		)	58				(669		)	669			(727		)	727
	Net reclassifications to accretable yield from
	non-accretable yield	—			—				—			—			—			—
	Payments received, net	—			(43		)		—			(860		)	—			(903		)
	Disposals	—			—				(461		)	(547		)	(461		)	(547		)
	Balance at the end of period	$	370		$	1,979			$	8,776		$	14,627		$	9,146		$	16,606

Allowance_For_Loan_Losses_Tabl

Allowance For Loan Losses (Tables)	3 Months Ended
	Mar. 31, 2015
Receivables [Abstract]
Schedule Of Allowance For Loan Loss By Portfolio Segment	The following table summarizes the activity in the allowance for loan loss, by portfolio segment, for the three months ended March 31, 2015 and 2014 (in thousands).  The following table 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, as of March 31, 2015 and December 31, 2014 (in thousands).
		Commercial &			Commercial			Residential									DDA
		Industrial			Real Estate			Real Estate			Home equity			Consumer			Overdrafts			Total
	Three months ended March 31, 2015
	Allowance for loan loss
	Beginning balance	$	1,582		$	8,921		$	7,208		$	1,495		$	85		$	859		$	20,150
	Charge-offs	94			337			257			91			74			311			1,164
	Recoveries	18			8			10			—			28			241			305
	Provision	(624		)	1,073			(60		)	180			140			(67		)	642
	Provision for acquired loans	246			—			—			—			—			—			246
	Ending balance	$	1,128		$	9,665		$	6,901		$	1,584		$	179		$	722		$	20,179
	Three months ended March 31, 2014
	Allowance for loan loss
	Beginning balance	$	1,139		$	10,775		$	6,057		$	1,672		$	77		$	855		$	20,575
	Charge-offs	4			382			427			108			84			341			1,346
	Recoveries	63			30			24			—			76			259			452
	Provision	(123		)	837			756			(103		)	5			3			1,375
	Provision for acquired loans	(12		)	—			—			—			—			—			(12		)
	Ending balance	$	1,063		$	11,260		$	6,410		$	1,461		$	74		$	776		$	21,044
	As of March 31, 2015
	Allowance for loan loss
	Evaluated for impairment:
	Individually	$	1,105		$	238		$	—		$	—		$	—		$	—		$	1,343
	Collectively	18			8,910			6,835			1,584			179			722			18,248
	Acquired with deteriorated
	credit quality	5			517			66			—			—			—			588
	Total	$	1,128		$	9,665		$	6,901		$	1,584		$	179		$	722		$	20,179
	Loans
	Evaluated for impairment:
	Individually	$	2,859		$	5,961		$	446		$	296		$	—		$	—		$	9,562
	Collectively	121,132			999,623			1,302,435			141,615			38,295			3,203			2,606,303
	Acquired with deteriorated
	credit quality	351			13,978			377			1,759			141			—			16,606
	Total	$	124,342		$	1,019,562		$	1,303,258		$	143,670		$	38,436		$	3,203		$	2,632,471
	As of December 31, 2014
	Allowance for loan loss
	Evaluated for impairment:
	Individually	$	—		$	252		$	—		$	—		$	—		$	—		$	252
	Collectively	1,540			7,898			7,208			1,429			85			859			19,019
	Acquired with deteriorated
	credit quality	42			771			—			66			—			—			879
	Total	$	1,582		$	8,921		$	7,208		$	1,495		$	85		$	859		$	20,150
	Loans
	Evaluated for impairment:
	Individually	$	—		$	6,023		$	449		$	297		$	—		$	—		$	6,769
	Collectively	131,955			1,017,148			1,293,748			142,743			39,572			2,802			2,627,968
	Acquired with deteriorated
	credit quality	686			13,567			379			2,564			133			—			17,329
	Total	$	132,641		$	1,036,738		$	1,294,576		$	145,604		$	39,705		$	2,802		$	2,652,066
Schedule Of Credit Quality Indicators	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.
	(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 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 and 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 loans by the Company’s commercial loans by credit quality indicators, by class (in thousands):
		Commercial and industrial			Commercial real estate			Total
	31-Mar-15
	Pass	$	112,978		$	957,139		$	1,070,117
	Special mention	980			25,035			26,015
	Substandard	10,384			37,343			47,727
	Doubtful	—			45			45
	Total	$	124,342		$	1,019,562		$	1,143,904
	31-Dec-14
	Pass	$	120,905		$	978,492		$	1,099,397
	Special mention	761			15,103			15,864
	Substandard	10,575			42,691			53,266
	Doubtful	400			452			852
	Total	$	132,641		$	1,036,738		$	1,169,379
Schedule Of Noncommercial Loans By Payment Performance	The following table presents the Company's non-commercial loans by payment performance, by class (in thousands):
		Performing			Non-Performing			Total
	March 31, 2015
	Residential real estate	$	1,300,714		$	2,544		$	1,303,258
	Home equity - junior lien	143,577			93			143,670
	Consumer	38,344			92			38,436
	DDA overdrafts	3,203			—			3,203
	Total	$	1,485,838		$	2,729		$	1,488,567
	December 31, 2014
	Residential real estate	$	1,292,012		$	2,564		$	1,294,576
	Home equity - junior lien	145,506			98			145,604
	Consumer	39,692			13			39,705
	DDA overdrafts	2,802			—			2,802
	Total	$	1,480,012		$	2,675		$	1,482,687
Schedule Of Aging Analysis Of Accruing And Non-Accruing Loans	The following table presents an aging analysis of the Company’s accruing and non-accruing loans, by class, as of March 31, 2015 and December 31, 2014 (in thousands):
		Originated Loans
		March 31, 2015
		Accruing
		Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
	Residential real estate	$	1,211,870			$	3,876			$	371			$	79			$	—			$	2,213	$	1,218,409
	Home equity - junior lien	140,763				471				71				1				—				92		141,398
	Commercial and industrial	109,661				113				—				—				—				2,924		112,698
	Commercial real estate	862,315				299				—				—				—				6,589		869,203
	Consumer	32,565				44				—				78				—				—		32,687
	DDA overdrafts	2,988				212				3				—				—				—		3,203
	Total	$	2,360,162			$	5,015			$	445			$	158			$	—			$	11,818	$	2,377,598
		Acquired Loans
		March 31, 2015
		Accruing
		Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
	Residential real estate	$	82,971			$	1,400			$	226			$	166			$	—			$	86	$	84,849
	Home equity - junior lien	2,186				86				—				—				—				—		2,272
	Commercial and industrial	10,732				445				—				45				—				422		11,644
	Commercial real estate	144,484				635				—				—				1,383				3,857		150,359
	Consumer	5,599				120				16				14				—				—		5,749
	DDA overdrafts	—				—				—				—				—				—		—
	Total	$	245,972			$	2,686			$	242			$	225			$	1,383			$	4,365	$	254,873
		Total Loans
		March 31, 2015
		Accruing
		Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
	Residential real estate	$	1,294,841			$	5,276			$	597			$	245			$	—			$	2,299	$	1,303,258
	Home equity - junior lien	142,949				557				71				1				—				92		143,670
	Commercial and industrial	120,393				558				—				45				—				3,346		124,342
	Commercial real estate	1,006,799				934				—				—				1,383				10,446		1,019,562
	Consumer	38,164				164				16				92				—				—		38,436
	DDA overdrafts	2,988				212				3				—				—				—		3,203
	Total	$	2,606,134			$	7,701			$	687			$	383			$	1,383			$	16,183	$	2,632,471
		Originated Loans
		December 31, 2014
		Accruing
		Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
	Residential real estate	$	1,200,177			$	4,235			$	758			$	169			$	—			$	2,259	$	1,207,598
	Home equity - junior lien	142,624				561				155				30				—				68		143,438
	Commercial and industrial	120,950				100				—				210				—				78		121,338
	Commercial real estate	877,437				479				—				—				—				7,330		885,246
	Consumer	33,178				119				78				1				—				—		33,376
	DDA overdrafts	2,483				317				2				—				—				—		2,802
	Total	$	2,376,849			$	5,811			$	993			$	410			$	—			$	9,735	$	2,393,798
		Acquired Loans
		December 31, 2014
		Accruing
		Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
	Residential real estate	$	86,129			$	714			$	—			$	—			$	—			$	135	$	86,978
	Home equity - junior lien	2,164				2				—				—				—				—		2,166
	Commercial and industrial	10,123				143				—				—				—				1,037		11,303
	Commercial real estate	144,721				892				210				—				1,270				4,399		151,492
	Consumer	6,108				172				36				13				—				—		6,329
	DDA overdrafts	—				—				—				—				—				—		—
	Total	$	249,245			$	1,923			$	246			$	13			$	1,270			$	5,571	$	258,268
		Total Loans
		December 31, 2014
		Accruing
		Current				30-59 days				60-89 days				Over 90 days				Purchased-Credit Impaired				Non-accrual		Total
	Residential real estate	$	1,286,306			$	4,949			$	758			$	169			$	—			$	2,394	$	1,294,576
	Home equity - junior lien	144,788				563				155				30				—				68		145,604
	Commercial and industrial	131,073				243				—				210				—				1,115		132,641
	Commercial real estate	1,022,158				1,371				210				—				1,270				11,729		1,036,738
Consumer	39,286				291				114				14				—				—		39,705
DDA overdrafts	2,483				317				2				—				—				—		2,802
Total	$	2,626,094			$	7,734			$	1,239			$	423			$	1,270			$	15,306	$	2,652,066
Schedule Of Impaired Loans	The following table presents the Company’s impaired loans, by class, as of March 31, 2015 and December 31, 2014 (in thousands). The difference between the unpaid principal balance and the recorded investment generally reflects amounts that have been previously charged-off.
		March 31, 2015										December 31, 2014
					Unpaid										Unpaid
		Recorded			Principal			Related				Recorded			Principal			Related
		Investment			Balance			Allowance				Investment			Balance			Allowance
	With no related allowance recorded:
	Residential real estate	$	446		$	446		$	—			$	449		$	449		$	—
	Home equity - junior liens	296			296			—				297			297			—
	Commercial and industrial	—			—			—				—			—			—
	Commercial real estate	4,594			5,033			—				4,631			4,631			—
	Consumer	—			—			—				—			—			—
	DDA overdrafts	—			—			—				—			—			—
	Total	$	5,336		$	5,775		$	—			$	5,377		$	5,377		$	—
	With an allowance recorded
	Residential real estate	$	—		$	—		$	—			$	—		$	—		$	—
	Home equity - junior liens	—			—			—				—			—			—
	Commercial and industrial	2,859			2,859			1,105				—			—			—
	Commercial real estate	1,367			4,296			238				1,392			1,392			252
	Consumer	—			—			—				—			—			—
	DDA overdrafts	—			—			—				—			—			—
	Total	$	4,226		$	7,155		$	1,343			$	1,392		$	1,392		$	252
Schedule Of Information Related To Average Recorded Investment And Interest Income Recognized On Impaired Loans	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 three months ended
		March 31, 2015							March 31, 2014
		Average			Interest				Average			Interest
		Recorded			Income				Recorded			Income
		Investment			Recognized				Investment			Recognized
	With no related allowance recorded:
	Residential real estate	$	446		$	—			$	456		$	—
	Home equity - junior liens	296			—				297			—
	Commercial and industrial	—			—				—			—
	Commercial real estate	4,612			5				8,815			5
	Consumer	—			—				—			—
	DDA overdrafts	—			—				—			—
	Total	$	5,354		$	5			$	9,568		$	5
	With an allowance recorded
	Residential real estate	$	—		$	—			$	—		$	—
	Home equity - junior liens	—			—				—			—
	Commercial and industrial	2,859			—				—			—
	Commercial real estate	1,383			10				2,706			30
	Consumer	—			—				—			—
	DDA overdrafts	—			—				—			—
	Total	$	4,242		$	10			$	2,706		$	30
Schedule Of Troubled Debt Restructurings	The following tables set forth the Company’s TDRs (in thousands):
		March 31, 2015										December 31, 2014
					Non-										Non-
		Accruing			Accruing			Total				Accruing			Accruing			Total
	Commercial and industrial	$	70		$	—		$	70			$	73		$	—		$	73
	Commercial real estate	1,894			—			1,894				2,263			—			2,263
	Residential real estate	18,451			616			19,067				17,946			545			18,491
	Home equity	2,726			15			2,741				2,673			15			2,688
	Consumer	—			—			—				—			—			—
		$	23,141		$	631		$	23,772			$	22,955		$	560		$	23,515
		New TDRs									New TDRs
		For the three months ended									For the nine months ended
		March 31, 2015									March 31, 2014
				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	—		—			—				—		—			—
	Residential real estate	17		1,405			1,405				7		351			351
	Home equity	7		187			187				4		116			116
	Consumer	—		—			—				—		—			—
		24		$	1,592		$	1,592			11		$	467		$	467

LongTerm_Debt_Tables

Long-Term Debt (Tables)	3 Months Ended
	Mar. 31, 2015
Long-term Debt, Unclassified [Abstract]
Long-Term Debt	The components of long-term debt are summarized below (in thousands):
		March 31, 2015		December 31, 2014
	Junior subordinated debentures owed to City Holding Capital Trust III, due 2038, interest at a rate of 3.77% and 3.74%, respectively	$	16,495	$	16,495

Derivative_Instruments_Tables

Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2015

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Value Of Derivative Instruments

The following table summarizes the fair value of these derivative instruments (in thousands):

Fair Value:

March 31, 2015

December 31, 2014

Other Assets

$

11,932

$

10,253

Other Liabilities

11,932

10,253

Change In Fair Value Of Derivative Instruments

The following table summarizes the change in fair value of these derivative instruments (in thousands):

Three months ended March 31,

2015

2014

Change in Fair Value:

Other income - derivative asset

$

2,882

$

2,054

Other income - derivative liability

(2,882

)

(2,054

)

Derivative Assets Offset in The Consolidated Balance Sheets

Information about financial instruments that are eligible for offset in the consolidated balance sheet as of March 31, 2015 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

Net Amounts

Adjustment

Applicable

Amounts

of Assets

per

Netting

Gross

Offset in the

presented in

Applicable

Agreement

Amounts of

Statement of

the Statement

Master

Fair Value

and Fair

Recognized

Financial

of Financial

Netting

of Financial

Value of

Description

Assets

Position

Position

Arrangements

Collateral

Collateral

Net Amount

(a)

(b)

(c)=)-(b)

(d)

(c)-(d)

Derivative assets:

Interest rate swap agreements

$

11,932

$

—

$

11,932

$

—

$

11,932

$

11,932

$

—

Derivative Liabilities Offset in The Consolidated Balance Sheets

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

Net Amounts

Adjustment

Applicable

Amounts

of Liabilities

per

Netting

Gross

Offset in the

presented in

Applicable

Agreement

Amounts of

Statement of

the Statement

Master

Fair Value

and Fair

Recognized

Financial

of Financial

Netting

of Financial

Value of

Description

Liabilities

Position

Position

Arrangements

Collateral

Collateral

Net Amount

(a)

(b)

(c)=)-(b)

(d)

(c)-(d)

Derivative liabilities:

Interest rate swap agreements

$

11,932

$

—

$

11,932

$

—

$

17,844

$

17,844

$

—

Employee_Benefit_Plans_Tables

Employee Benefit Plans (Tables)	3 Months Ended
	Mar. 31, 2015
Share-based Compensation [Abstract]
Summary Of Stock Option Activity	A summary of the Company’s stock option activity and related information is presented below:
		Three months ended March 31,
		2015							2014
		Options			Weighted-Average Exercise Price				Options		Weighted-Average Exercise Price
	Outstanding at January 1	167,554			$	36.74			173,601		$	35.26
	Granted	12,961			46.41				13,953		44.43
	Exercised	(28,500	)		34.4				(7,000	)	28.39
	Forfeited	—			—				—		—
	Outstanding at March 31	152,015			$	38.01			180,554		$	36.23
Stock Options Outstanding And Exercisable	Additional information regarding stock options outstanding and exercisable at March 31, 2015, is provided in the following table:
	Ranges of Exercise Prices	No. of Options Outstanding		Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value (in thousands)			No. of Options Currently Exercisable	Weighted-Average Exercise Price of Options Currently Exercisable		Weighted-Average Remaining Contractual Life (Years)	Aggregate Intrinsic Value of Options Currently Exercisable (in thousands)
	25.00 - 29.99	2,250		28.54		2.2	$	40		2,250	$	28.54	2.2	$	40
	30.00 - 34.99	24,000		31.76		4	355			24,000	31.76		4	355
	35.00 - 39.99	90,351		37.44		4.6	822			42,000	39.04		1.8	315
	40.00 - 44.99	22,453		43.09		6.7	77			8,500	40.88		3	48
	45.00 - 50.00	12,961		46.41		9.9	2			—	—		0	—
		152,015					$	1,296		76,750				$	758
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:
		Three months ended March 31,
		2015			2014
	Risk-free interest rate	1.95	%		2.42	%
	Expected dividend yield	3.5	%		3.6	%
	Volatility factor	45.4	%		48.75	%
	Expected life of option	7.0 years			8.0 years
Restricted Shares Activity And Related Information	A summary of the Company’s restricted shares activity and related information is presented below:
		Three months ended March 31,
		2015							2014
		Restricted Awards			Average Market Price at Grant				Restricted Awards		Average Market Price at Grant
	Outstanding at January 1	163,431							142,469
	Granted	23,640			$	46.29			24,262		$	44.47
	Forfeited/Vested	(9,950	)						(6,200	)
	Outstanding at March 31	177,121							160,531
Net Periodic Pension Cost Of The Defined Benefit Plan	The following table presents the components of the net periodic pension cost of the Defined Benefit Plans (in thousands):
		Three months ended March 31,
		2015				2014
	Components of net periodic cost:
	Interest cost	$	261			$	217
	Expected return on plan assets	(288		)		(276		)
	Net amortization and deferral	227				238
	Net Periodic Pension Cost	$	200			$	179

Commitments_And_Contingencies_

Commitments And Contingencies (Tables)	3 Months Ended
	Mar. 31, 2015
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):
		March 31, 2015		December 31, 2014
	Commitments to extend credit:
	Home equity lines	$	177,034	$	175,312
	Commercial real estate	47,275		50,298
	Other commitments	154,050		145,283
	Standby letters of credit	4,727		4,592
	Commercial letters of credit	1,941		1,991

Accumulated_Other_Comprehensiv1

Accumulated Other Comprehensive Loss (Tables)	3 Months Ended
	Mar. 31, 2015
Equity [Abstract]
Schedule of Changes In Each Component of Accumulated Other Comprehensive Income	The activity in accumulated other comprehensive loss for the three months ended March 31, 2015 and 2014 is presented in the tables below (in thousands). All amounts are shown net of tax, which is calculated using a combined Federal and state income tax rate approximating 37%.
		Accumulated Other Comprehensive Loss
						Unrealized
						Gains (Losses) on
		Defined Benefit				Securities
		Pension Plans				Available-for-Sale			Total
	Balance at December 31, 2013	$	(2,880	)		$	(2,110	)	$	(4,990	)
	Other comprehensive income before reclassifications	—				828			828
	Amounts reclassified from other comprehensive loss	—				(52		)	(52		)
		—				776			776
	Balance at March 31, 2014	$	(2,880	)		$	(1,334	)	$	(4,214	)
	Balance at December 31, 2014	$	(5,349	)		$	1,190		$	(4,159	)
	Other comprehensive income before reclassifications	—				915			915
	Amounts reclassified from other comprehensive loss	—				(9		)	(9		)
		—				906			906
	Balance at March 31, 2015	$	(5,349	)		$	2,096		$	(3,253	)
Schedule of Amounts Reclassified Out Of Accumulated Other Comprehensive Income
		Amount reclassified from Other Comprehensive Loss
		Three months ended						Affected line item
		March 31,						in the Statements
		2015			2014			of Income
	Securities available-for-sale:
	Net securities gains reclassified into earnings	$	(14	)	$	(83	)	Security gains (losses)
	Related income tax expense	5			31			Income tax expense
	Net effect on accumulated other comprehensive loss	$	(9	)	$	(52	)

Earnings_Per_Share_Tables

Earnings Per Share (Tables)	3 Months Ended
	Mar. 31, 2015
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):
		Three months ended March 31,
		2015		2014
	Distributed earnings allocated to common stock	$	6,315	$	6,224
	Undistributed earnings allocated to common stock	11,468		7,438
	Net earnings allocated to common shareholders	$	17,783	$	13,662
	Average shares outstanding	15,067		15,631
	Effect of dilutive securities:
	Warrant outstanding	62		62
	Employee stock awards	20		103
	Shares for diluted earnings per share	15,149		15,796
	Basic earnings per share	$	1.18	$	0.87
	Diluted earnings per share	$	1.17	$	0.86

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2015
Fair Value Disclosures [Abstract]
Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring And Nonrecurring Basis	The following table presents assets and liabilities measured at fair value (in thousands):
		Total			Level 1			Level 2		Level 3		Total Gains (Losses)
	March 31, 2015
	Recurring fair value measurements
	Financial Assets
	U.S. Government agencies	$	1,715		$	—		$	1,715	$	—
	Obligations of states and political subdivisions	38,914			—			38,914		—
	Mortgage-backed securities:
	U.S. Government agencies	210,215			—			210,215		—
	Private label	1,553			—			1,553		—
	Trust preferred securities	8,945			—			6,965		1,980
	Corporate securities	7,460			—			7,460		—
	Marketable equity securities	3,519			3,519			—		—
	Investment funds	1,535			1,535			—		—
	Derivative assets	11,932			—			11,932		—
	Financial Liabilities
	Derivative liabilities	11,932			—			11,932		—
	Nonrecurring fair value measurements
	Impaired loans	$	8,219		$	—		$	—	$	8,219	$	(1,105	)
	Other real estate owned	8,771			—			—		8,771		(57		)
	December 31, 2014
	Recurring fair value measurements
	Financial Assets
	U.S. Government agencies	$	1,827		$	—		$	1,827	$	—
	Obligations of states and political subdivisions	42,096			—			42,096		—
	Mortgage-backed securities:
	U.S. Government agencies	187,328			—			187,328		—
	Private label	1,704			—			1,704		—
	Trust preferred securities	9,036			—			7,165		1,871
	Corporate securities	7,317			—			7,317		—
	Marketable equity securities	3,213			3,213			—		—
	Investment funds	1,522			1,522			—		—
	Derivative assets	10,253			—			10,253		—
	Financial Liabilities
	Derivative liabilities	10,253			—			10,253		—
	Nonrecurring fair value measurements
	Impaired loans	$	6,517		$	—		$	—	$	6,517	$	(153	)
	Other real estate owned	$	8,179		$	—		$	—	$	8,179	$	(464	)
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):
		Three months ended March 31,
		2015			2014
	Beginning balance	$	1,871		$	3,887
	Impairment losses on investment securities	—			—
	Included in other comprehensive income	109			(2,121		)
	Dispositions	—			—
	Transfers into Level 3	—			—
	Ending Balance	$	1,980		$	1,766
Schedule Of Level 3 Financial Assets And Liabilities Measured On A Non-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 the three months ended March 31, 2015 and 2014, collateral discounts ranged from 20% to 30%. During the three months ended March 31, 2015 and 2014, the Company had no Level 2 financial assets and liabilities that were measured on a nonrecurring basis.
		Three months ended March 31,
		2015			2014
	Beginning balance	$	6,517		$	11,714
	Loans classified as impaired during the period	2,859			—
	Specific valuation allowance allocations	(1,105		)	—
		1,754			—
	(Additional) reduction in specific valuation allowance allocations	14			369
	Paydowns, payoffs, other activity	(66		)	(894		)
	Ending balance	$	8,219		$	11,189
Schedule Of Level 3 Non-Financial Assets and Liabilities Measured On a Non-Recurring Basis	The table below presents OREO that was remeasured and reported at fair value based on significant unobservable inputs (Level 3) (in thousands):
		Three months ended March 31,
		2015			2014
	Beginning balance	$	8,179		$	8,470
	OREO remeasured at initial recognition:
	Carrying value of foreclosed assets prior to remeasurement	1,159			1,907
	Charge-offs recognized in the allowance for loan losses	—			—
	Fair value	1,159			1,907
	OREO remeasured subsequent to initial recognition
	Carrying value of foreclosed assets prior to remeasurement	211			1,930
	Fair value	154			1,739
	Write-downs included in other non-interest expense	(57		)	(191		)
	Disposed	(510		)	(649		)
	Ending balance	$	8,771		$	9,537
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
	March 31, 2015
	Assets:
	Cash and cash equivalents	$	245,110		$	245,110		$	245,110	$	—	$	—
	Securities available-for-sale	273,856			273,856			5,054		266,822		1,980
	Securities held-to-maturity	87,455			91,117			—		91,117		—
	Other securities	9,857			9,857			—		9,857		—
	Net loans	2,612,292			2,629,169			—		—		2,629,169
	Accrued interest receivable	7,752			7,752			7,752		—		—
	Derivative assets	11,932			11,932			—		11,932		—
	Liabilities:
	Deposits	2,942,382			2,950,743			1,928,752		1,021,991		—
	Short-term debt	132,588			132,306			—		132,306		—
	Long-term debt	16,495			16,464			—		16,464		—
	Derivative liabilities	11,932			11,932			—		11,932		—
	December 31, 2014
	Assets:
	Cash and cash equivalents	148,228			148,228			148,228		—		—
	Securities available-for-sale	254,043			254,043			4,735		247,437		1,871
	Securities held-to-maturity	90,786			94,191			—		94,191		—
	Other securities	9,857			9,857			—		9,857		—
	Net loans	2,631,916			2,638,911			—		—		2,638,911
	Accrued interest receivable	6,826			6,826			6,826		—		—
	Derivative assets	10,253			10,253			—		10,253		—
	Liabilities:
	Deposits	2,872,787			2,879,126			1,846,124		1,033,002		—
	Short-term debt	134,931			134,934			—		134,934		—
	Long-term debt	16,495			16,464			—		16,464		—
	Derivative liabilities	10,253			10,253			—		10,253		—

Background_and_Basis_Of_Presen1

Background and Basis Of Presentation Background and Basis of Presentation (Details) (City National [Member])	Mar. 31, 2015
	store
Entity Location [Line Items]
Number of Stores	82
WEST VIRGINIA
Entity Location [Line Items]
Number of Stores	57
VIRGINIA
Entity Location [Line Items]
Number of Stores	14
KENTUCKY
Entity Location [Line Items]
Number of Stores	8
OHIO
Entity Location [Line Items]
Number of Stores	3

Investments_Narrative_Details

Investments (Narrative) (Details) (USD $)	3 Months Ended		12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
	security
Schedule of Investments [Line Items]
Credit-related net investment impairment losses	$0	$0	$0
Regional community bank stocks, percent of average trading volumes (less than 0.1%)	0.20%
Number Of Pooled Trust Preferred Securities	5
Pooled trust preferred securities, book value	500,000
Pooled trust preferred securities, estimated fair value	1,700,000
Annual prepayment rate	1.00%		1.00%
Annual prepayments maturity	100.00%		100.00%
Additional basis points	1.50%		1.50%
Carrying value of securities pledged	267,000,000		273,000,000
Held-to-maturity Securities, Transferred Security, at Carrying Value		$83,400,000
Maximum [Member]
Schedule of Investments [Line Items]
Equity ownership positions in the community bank holding companies	4.00%

Investments_Aggregate_Carrying

Investments (Aggregate Carrying And Approximate Market Values Of Available-For-Sale Securities) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	$270,336	$251,954
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	6,583	5,922
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	3,063	3,833
Securities available-for-sale	273,856	254,043
U.S Treasuries and U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	1,713	1,816
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	2	11
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	0	0
Securities available-for-sale	1,715	1,827
Obligations Of States And Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	38,147	41,382
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	772	722
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	5	8
Securities available-for-sale	38,914	42,096
U.S. Government Agencies Mortgage-backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	207,754	185,831
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	3,767	3,470
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	1,306	1,973
Securities available-for-sale	210,215	187,328
Private Label [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	1,551	1,700
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	7	8
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	5	4
Securities available-for-sale	1,553	1,704
Trust Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	9,704	9,763
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	475	425
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	1,234	1,152
Securities available-for-sale	8,945	9,036
Corporate Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	7,811	7,806
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	162	204
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	513	693
Securities available-for-sale	7,460	7,317
Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	266,680	248,298
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	5,185	4,840
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	3,063	3,830
Securities available-for-sale	268,802	249,308
Marketable Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	2,131	2,131
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	1,388	1,082
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	0	0
Securities available-for-sale	3,519	3,213
Investment Funds [Member]
Schedule of Available-for-sale Securities [Line Items]
Securities available-for-sale, Amortized Cost	1,525	1,525
Available-for-sale Debt Securities, Accumulated Gross Unrealized Gain, before Tax	10	0
Available-for-sale Debt Securities, Accumulated Gross Unrealized Loss, before Tax	0	3
Securities available-for-sale	$1,535	$1,522

Investments_Aggregate_Carrying1

Investments (Aggregate Carrying And Approximate Market Values Of Held-To-Maturity Securities) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Schedule of Held-to-maturity Securities [Line Items]
Investment securities held-to-maturity, at amortized cost (approximate fair value at March 31, 2015 and December 31, 2014, - $91,117 and $94,191, respectively)	$87,455	$90,786
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	3,662	3,405
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	0	0
Securities held-to-maturity, Estimated Fair Value	91,117	94,191
Other Investments and Securities, at Cost	9,857	9,857
Other Investment Not Readily Marketable, Fair Value	9,857	9,857
U.S. Government Agencies Mortgage-backed Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Investment securities held-to-maturity, at amortized cost (approximate fair value at March 31, 2015 and December 31, 2014, - $91,117 and $94,191, respectively)	83,526	86,742
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	2,968	2,733
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	0	0
Securities held-to-maturity, Estimated Fair Value	86,494	89,475
Trust Preferred Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Investment securities held-to-maturity, at amortized cost (approximate fair value at March 31, 2015 and December 31, 2014, - $91,117 and $94,191, respectively)	3,929	4,044
Held-to-maturity Securities, Accumulated Unrecognized Holding Gain	694	672
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	0	0
Securities held-to-maturity, Estimated Fair Value	4,623	4,716
Non-Marketable Equity Securities [Member]
Schedule of Held-to-maturity Securities [Line Items]
Other Investments and Securities, at Cost	9,857	9,857
Other Investment Not Readily Marketable, Fair Value	$9,857	$9,857

Investments_Gross_Unrealized_L

Investments (Gross Unrealized Losses And Fair Value Of Investments) (Details) (USD $)	3 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	$9,858	$2,836
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	13	7
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	48,765	70,552
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	3,050	3,826
Securities available-for-sale, Total, Estimated Fair Value	58,623	73,388
Securities available-for-sale, Total, Unrealized Loss	3,063	3,833
Obligations Of States And Political Subdivisions [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	694	1,559
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	0	3
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	125	125
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	5	5
Securities available-for-sale, Total, Estimated Fair Value	819	1,684
Securities available-for-sale, Total, Unrealized Loss	5	8
U.S. Government Agencies Mortgage-backed Securities [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	7,993	0
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	8	0
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	39,724	60,122
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	1,298	1,973
Securities available-for-sale, Total, Estimated Fair Value	47,717	60,122
Securities available-for-sale, Total, Unrealized Loss	1,306	1,973
Private Label [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	1,171	1,277
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	5	4
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	0	0
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	0	0
Securities available-for-sale, Total, Estimated Fair Value	1,171	1,277
Securities available-for-sale, Total, Unrealized Loss	5	4
Corporate Securities [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	0	0
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	0	0
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	4,235	4,049
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	513	693
Securities available-for-sale, Total, Estimated Fair Value	4,235	4,049
Securities available-for-sale, Total, Unrealized Loss	513	693
Investment Funds [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value		0
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss		0
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value		1,496
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss		3
Securities available-for-sale, Total, Estimated Fair Value		1,496
Securities available-for-sale, Total, Unrealized Loss		3
Trust Preferred Securities [Member]
Schedule of Investments [Line Items]
Securities available-for-sale, Less Than Twelve Months, Estimated Fair Value	0	0
Securities available-for-sale, Less Than Twelve Months, Unrealized Loss	0	0
Securities available-for-sale, Twelve Months or Greater, Estimated Fair Value	4,681	4,760
Securities available-for-sale, Twelve Months or Greater, Unrealized Loss	1,234	1,152
Securities available-for-sale, Total, Estimated Fair Value	4,681	4,760
Securities available-for-sale, Total, Unrealized Loss	$1,234	$1,152

Investments_Credit_Loss_Compon

Investments (Credit Loss Component Of OTTI On Debt Securities Recognized In Earnings) (Details) (USD $)	3 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Roll Forward]
Beginning Balance	$22,770	$25,884
Additions:
Initial credit impairment	0	0
Additional credit impairment	0	0
Deductions:
Sold	0	-3,114
Ending Balance	22,770	22,770
Debt Securities [Member]
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Roll Forward]
Beginning Balance	21,186	21,186
Additions:
Initial credit impairment	0	0
Additional credit impairment	0	0
Deductions:
Sold	0	0
Ending Balance	21,186	21,186
Equity Securities [Member]
Other than Temporary Impairment, Credit Losses Recognized in Earnings [Roll Forward]
Beginning Balance	1,584	4,698
Additions:
Initial credit impairment	0	0
Additional credit impairment	0	0
Deductions:
Sold	0	-3,114
Ending Balance	$1,584	$1,584

Investments_Additional_Informa

Investments (Additional Information Of Trust Preferred Securities With Credit Rating Below Investment Grade) (Details) (USD $)	3 Months Ended			12 Months Ended
	Mar. 31, 2015		Mar. 31, 2014	Dec. 31, 2014
Schedule of Investments [Line Items]
Available-for-sale Securities, Amortized Cost	$270,336,000			$251,954,000
Securities held-to-maturity, Amortized Cost	87,455,000			90,786,000
Investment securities available for sale, at fair value	273,856,000			254,043,000
Securities held-to-maturity, Estimated Fair Value	91,117,000			94,191,000
Model assumption, recovery rate	0.00%
Credit-related net investment impairment losses	0		0	0
Marketable Equity Securities [Member] | P1 [Member]
Schedule of Investments [Line Items]
Type	Pooled
Class	Mezz
Original Cost	633,000
Available-for-sale Securities, Amortized Cost	16,000
Investment securities available for sale, at fair value	311,000
Difference (1)	295,000	[1]
Lowest Credit Rating	Caa1
Number of issuers currently performing	5
Actual deferrals/defaults (as a % of original dollar)	14.50%
Expected deferrals/defaults (as a % of remaining performing collateral)	19.00%	[2]
Excess Subordination as a Percentage of Current Performing Collateral (3)	74.50%
Marketable Equity Securities [Member] | P2 [Member]
Schedule of Investments [Line Items]
Type	Pooled
Class	Mezz
Original Cost	2,535,000
Available-for-sale Securities, Amortized Cost	0
Investment securities available for sale, at fair value	0
Difference (1)	0	[1]
Lowest Credit Rating	Ca
Number of issuers currently performing	3
Actual deferrals/defaults (as a % of original dollar)	22.30%
Expected deferrals/defaults (as a % of remaining performing collateral)	0.00%	[2]
Excess Subordination as a Percentage of Current Performing Collateral (3)	0.00%
Marketable Equity Securities [Member] | P3 [Member]
Schedule of Investments [Line Items]
Type	Pooled
Class	Mezz
Original Cost	2,962,000
Available-for-sale Securities, Amortized Cost	1,419,000
Investment securities available for sale, at fair value	756,000
Difference (1)	-663,000	[1]
Lowest Credit Rating	Caa3
Number of issuers currently performing	17
Actual deferrals/defaults (as a % of original dollar)	21.80%
Expected deferrals/defaults (as a % of remaining performing collateral)	7.10%	[2]
Excess Subordination as a Percentage of Current Performing Collateral (3)	0.00%
Marketable Equity Securities [Member] | P5 [Member]
Schedule of Investments [Line Items]
Type	Pooled
Class	Mezz
Original Cost	6,015,000
Available-for-sale Securities, Amortized Cost	512,000
Investment securities available for sale, at fair value	664,000
Difference (1)	152,000	[1]
Lowest Credit Rating	C
Number of issuers currently performing	7
Actual deferrals/defaults (as a % of original dollar)	15.30%
Expected deferrals/defaults (as a % of remaining performing collateral)	19.00%	[2]
Excess Subordination as a Percentage of Current Performing Collateral (3)	39.90%
Marketable Equity Securities [Member] | S5 [Member]
Schedule of Investments [Line Items]
Type	Single
Original Cost	261,000
Available-for-sale Securities, Amortized Cost	235,000
Investment securities available for sale, at fair value	249,000
Difference (1)	14,000	[1]
Lowest Credit Rating	NR
Number of issuers currently performing	1
Actual deferrals/defaults (as a % of original dollar)	0.00%
Expected deferrals/defaults (as a % of remaining performing collateral)	0.00%
Held-to-maturity Securities [Member] | P6 [Member]
Schedule of Investments [Line Items]
Type	Pooled
Class	Mezz
Original Cost	1,225,000
Securities held-to-maturity, Amortized Cost	47,000
Securities held-to-maturity, Estimated Fair Value	622,000
Difference (1)	575,000	[1]
Lowest Credit Rating	Caa1
Number of issuers currently performing	5
Actual deferrals/defaults (as a % of original dollar)	14.50%
Expected deferrals/defaults (as a % of remaining performing collateral)	19.00%	[2]
Excess Subordination as a Percentage of Current Performing Collateral (3)	74.50%
Held-to-maturity Securities [Member] | P7 [Member]
Schedule of Investments [Line Items]
Type	Pooled
Class	Mezz
Original Cost	3,367,000
Securities held-to-maturity, Amortized Cost	0
Securities held-to-maturity, Estimated Fair Value	0
Difference (1)	0	[1]
Lowest Credit Rating	Ca
Number of issuers currently performing	3
Actual deferrals/defaults (as a % of original dollar)	22.30%
Expected deferrals/defaults (as a % of remaining performing collateral)	0.00%	[2]
Excess Subordination as a Percentage of Current Performing Collateral (3)	0.00%
Held-to-maturity Securities [Member] | S9 [Member]
Schedule of Investments [Line Items]
Type	Single
Original Cost	4,000,000
Securities held-to-maturity, Amortized Cost	4,000,000
Securities held-to-maturity, Estimated Fair Value	4,000,000
Difference (1)	$0	[1]
Lowest Credit Rating	NR
Number of issuers currently performing	1
Actual deferrals/defaults (as a % of original dollar)	0.00%
Expected deferrals/defaults (as a % of remaining performing collateral)	0.00%
[1]	The differences noted consist of unrealized gains (losses) recorded at March 31, 2015 and noncredit other-than-temporary impairment losses recorded subsequent to April 1, 2009 that have not been reclassified as credit losses.
[2]	Performing collateral is defined as total collateral minus all collateral that has been called, is currently deferring, or currently in default. This model for this security assumes that all collateral that is currently deferring will default with a zero recovery rate. The underlying issuers can cure, thus this bond could recover at a higher percentage upon default than zero.

Investments_Amortized_Cost_And

Investments (Amortized Cost And Estimated Fair Value Of Debt Securities By Contractual Maturity) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Investments [Abstract]
Securities Available-for-Sale, Due in one year or less, Cost	$4,717
Securities Available-for-Sale, Due after one year through five years, Cost	14,609
Securities Available-for-Sale, Due after five years through ten years, Cost	29,106
Securities Available-for-Sale, Due after ten years, Cost	218,248
Securities Available-for-Sale, Cost, Total	266,680
Securities Available-for-Sale, Due in one year or less, Estimated Fair Value	4,732
Securities Available-for-Sale, Due after one year through five years, Estimated Fair Value	15,068
Securities Available-for-Sale, Due after five years through ten years, Estimated Fair Value	29,826
Securities Available-for-Sale, Due after ten years, Estimated Fair Value	219,176
Securities Available-for-Sale, Estimated Fair Value, Total	268,802
Securities Held-to-Maturity, Due after ten years, Cost	87,455
Securities held-to-maturity, Amortized Cost	87,455	90,786
Securities Held-to-Maturity, Due after ten years, Estimated Fair Value	91,117
Securities held-to-maturity, Estimated Fair Value	$91,117	$94,191

Investments_Gross_Gains_And_Lo

Investments (Gross Gains And Losses Realized) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Investments [Abstract]
Gross realized gains	$14	$83
Gross realized losses	0	0
Net investment security gains	$14	$83

Loans_Narrative_Details

Loans (Narrative) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Millions, unless otherwise specified
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Construction loans	$17.50	$23
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Construction loans	$30.60	$28.70

Loans_Summary_Of_Major_Classif

Loans (Summary Of Major Classifications For Loans) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	$2,632,471	$2,652,066
Allowance for loan losses	-20,179	-20,150
Net loans	2,612,292	2,631,916
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,303,258	1,294,576
Allowance for loan losses	-6,901	-7,208
Home equity - junior liens (including lines of credit) [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	143,670	145,604
Allowance for loan losses	-1,584	-1,495
Commercial And Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	124,342	132,641
Allowance for loan losses	-1,128	-1,582
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	1,019,562	1,036,738
Allowance for loan losses	-9,665	-8,921
Consumer Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	38,436	39,705
Allowance for loan losses	-179	-85
Demand Deposit Account Overdrafts [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	3,203	2,802
Allowance for loan losses	($722)	($859)

Loans_Composition_Of_Loans_Acq

Loans (Composition Of Loans Acquired At Acquisition) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Impaired [Line Items]
Outstanding loan balance	$2,632,471	$2,652,066
Virginia Savings Bank [Member]
Financing Receivable, Impaired [Line Items]
Outstanding loan balance	37,270	38,345
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	1,979	1,964
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance	2,419	2,407
Community Bank [Member]
Financing Receivable, Impaired [Line Items]
Outstanding loan balance	217,603	219,923
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	14,627	15,365
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance	20,189	23,277
Virginia Savings Bank And Community Financial [Member]
Financing Receivable, Impaired [Line Items]
Outstanding loan balance	254,873	258,268
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net	16,606	17,329
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Outstanding Balance	$22,608	$25,684

Loans_Activity_For_The_Accreta

Loans (Activity For The Accretable Yield) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015
Virginia Savings Bank [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Balance at the beginning of the period	$428
Accretion	-58
Net reclassifications to accretable yield from non-accretable yield	0
Disposals	0
Balance at the end of period	370
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities, Carrying Amount Net [Roll Forward]
Balance at the beginning of the period	1,964
Accretion	58
Payments received, net	-43
Disposals	0
Balance at the end of period	1,979
Community Bank [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Balance at the beginning of the period	9,906
Accretion	-669
Net reclassifications to accretable yield from non-accretable yield	0
Disposals	-461
Balance at the end of period	8,776
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities, Carrying Amount Net [Roll Forward]
Balance at the beginning of the period	15,365
Accretion	669
Payments received, net	-860
Disposals	-547
Balance at the end of period	14,627
Virginia Savings Bank and Community Bank [Member]
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]
Balance at the beginning of the period	10,334
Accretion	-727
Net reclassifications to accretable yield from non-accretable yield	0
Disposals	-461
Balance at the end of period	9,146
Certain Loans Acquired In Transfer Not Accounted For As Debt Securities, Carrying Amount Net [Roll Forward]
Balance at the beginning of the period	17,329
Accretion	727
Payments received, net	-903
Disposals	-547
Balance at the end of period	$16,606

Allowance_For_Loan_Losses_Narr

Allowance For Loan Losses (Narrative) (Details) (USD $)	3 Months Ended
In Millions, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Receivables [Abstract]
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	$0.20	$0.10

Allowance_For_Loan_Losses_Sche

Allowance For Loan Losses (Schedule Of Allowance For Loan Loss By Portfolio Segment) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, Beginning balance	$20,150	$20,575
Allowance for loan loss, Charge-offs	1,164	1,346
Allowance for loan loss, Recoveries	305	452
Allowance for loan loss, Provision	642	1,375
Allowance for loan loss, Provision for acquired loans	246	-12
Allowance for loan loss, Ending balance	20,179	21,044
Allowance for loan loss, Evaluated for impairment, Individually	1,343		252
Allowance for loan loss, Evaluated for impairment, Collectively	18,248		19,019
Allowance for loan loss, Acquired with deteriorated credit quality	588		879
Allowance for loan loss, Total	20,179		20,150
Loans, Evaluated for impairment, Individually	9,562		6,769
Loans, Evaluated for impairment, Collectively	2,606,303		2,627,968
Loans, Acquired with deteriorated credit quality	16,606		17,329
Total	2,632,471		2,652,066
Commercial And Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, Beginning balance	1,582	1,139
Allowance for loan loss, Charge-offs	94	4
Allowance for loan loss, Recoveries	18	63
Allowance for loan loss, Provision	-624	-123
Allowance for loan loss, Provision for acquired loans	246	-12
Allowance for loan loss, Ending balance	1,128	1,063
Allowance for loan loss, Evaluated for impairment, Individually	1,105		0
Allowance for loan loss, Evaluated for impairment, Collectively	18		1,540
Allowance for loan loss, Acquired with deteriorated credit quality	5		42
Allowance for loan loss, Total	1,128		1,582
Loans, Evaluated for impairment, Individually	2,859		0
Loans, Evaluated for impairment, Collectively	121,132		131,955
Loans, Acquired with deteriorated credit quality	351		686
Total	124,342		132,641
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, Beginning balance	8,921	10,775
Allowance for loan loss, Charge-offs	337	382
Allowance for loan loss, Recoveries	8	30
Allowance for loan loss, Provision	1,073	837
Allowance for loan loss, Provision for acquired loans	0	0
Allowance for loan loss, Ending balance	9,665	11,260
Allowance for loan loss, Evaluated for impairment, Individually	238		252
Allowance for loan loss, Evaluated for impairment, Collectively	8,910		7,898
Allowance for loan loss, Acquired with deteriorated credit quality	517		771
Allowance for loan loss, Total	9,665		8,921
Loans, Evaluated for impairment, Individually	5,961		6,023
Loans, Evaluated for impairment, Collectively	999,623		1,017,148
Loans, Acquired with deteriorated credit quality	13,978		13,567
Total	1,019,562		1,036,738
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, Beginning balance	7,208	6,057
Allowance for loan loss, Charge-offs	257	427
Allowance for loan loss, Recoveries	10	24
Allowance for loan loss, Provision	-60	756
Allowance for loan loss, Provision for acquired loans	0	0
Allowance for loan loss, Ending balance	6,901	6,410
Allowance for loan loss, Evaluated for impairment, Individually	0		0
Allowance for loan loss, Evaluated for impairment, Collectively	6,835		7,208
Allowance for loan loss, Acquired with deteriorated credit quality	66		0
Allowance for loan loss, Total	6,901		7,208
Loans, Evaluated for impairment, Individually	446		449
Loans, Evaluated for impairment, Collectively	1,302,435		1,293,748
Loans, Acquired with deteriorated credit quality	377		379
Total	1,303,258		1,294,576
Home equity - junior liens (including lines of credit) [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, Beginning balance	1,495	1,672
Allowance for loan loss, Charge-offs	91	108
Allowance for loan loss, Recoveries	0	0
Allowance for loan loss, Provision	180	-103
Allowance for loan loss, Provision for acquired loans	0	0
Allowance for loan loss, Ending balance	1,584	1,461
Allowance for loan loss, Evaluated for impairment, Individually	0		0
Allowance for loan loss, Evaluated for impairment, Collectively	1,584		1,429
Allowance for loan loss, Acquired with deteriorated credit quality	0		66
Allowance for loan loss, Total	1,584		1,495
Loans, Evaluated for impairment, Individually	296		297
Loans, Evaluated for impairment, Collectively	141,615		142,743
Loans, Acquired with deteriorated credit quality	1,759		2,564
Total	143,670		145,604
Consumer Loan [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, Beginning balance	85	77
Allowance for loan loss, Charge-offs	74	84
Allowance for loan loss, Recoveries	28	76
Allowance for loan loss, Provision	140	5
Allowance for loan loss, Provision for acquired loans	0	0
Allowance for loan loss, Ending balance	179	74
Allowance for loan loss, Evaluated for impairment, Individually	0		0
Allowance for loan loss, Evaluated for impairment, Collectively	179		85
Allowance for loan loss, Acquired with deteriorated credit quality	0		0
Allowance for loan loss, Total	179		85
Loans, Evaluated for impairment, Individually	0		0
Loans, Evaluated for impairment, Collectively	38,295		39,572
Loans, Acquired with deteriorated credit quality	141		133
Total	38,436		39,705
Demand Deposit Account Overdrafts [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Allowance for loan loss, Beginning balance	859	855
Allowance for loan loss, Charge-offs	311	341
Allowance for loan loss, Recoveries	241	259
Allowance for loan loss, Provision	-67	3
Allowance for loan loss, Provision for acquired loans	0	0
Allowance for loan loss, Ending balance	722	776
Allowance for loan loss, Evaluated for impairment, Individually	0		0
Allowance for loan loss, Evaluated for impairment, Collectively	722		859
Allowance for loan loss, Acquired with deteriorated credit quality	0		0
Allowance for loan loss, Total	722		859
Loans, Evaluated for impairment, Individually	0		0
Loans, Evaluated for impairment, Collectively	3,203		2,802
Loans, Acquired with deteriorated credit quality	0		0
Total	$3,203		$2,802

Allowance_For_Loan_Losses_Sche1

Allowance For Loan Losses (Schedule Of Credit Quality Indicators) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]
Total	$2,632,471	$2,652,066
Commercial, Industrial, And Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,143,904	1,169,379
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	124,342	132,641
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,019,562	1,036,738
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,070,117	1,099,397
Pass [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	112,978	120,905
Pass [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	957,139	978,492
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	26,015	15,864
Special Mention [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	980	761
Special Mention [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	25,035	15,103
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	47,727	53,266
Substandard [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	10,384	10,575
Substandard [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	37,343	42,691
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	45	852
Doubtful [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	0	400
Doubtful [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	$45	$452

Allowance_For_Loan_Losses_Sche2

Allowance For Loan Losses (Schedule Of Non-Commercial Loans By Payment Performance) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]
Total	$2,632,471	$2,652,066
Residential Real Estate [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,303,258	1,294,576
Residential Real Estate [Member] | Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	1,300,714	1,292,012
Residential Real Estate [Member] | Nonperforming [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	2,544	2,564
Home equity - junior lien [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	143,670	145,604
Home equity - junior lien [Member] | Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	143,577	145,506
Home equity - junior lien [Member] | Nonperforming [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	93	98
Consumer Loan [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	38,436	39,705
Consumer Loan [Member] | Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	38,344	39,692
Consumer Loan [Member] | Nonperforming [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	92	13
Demand Deposit Account Overdrafts [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	3,203	2,802
Demand Deposit Account Overdrafts [Member] | Performing [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	3,203	2,802
Demand Deposit Account Overdrafts [Member] | Nonperforming [Member]
Financing Receivable, Recorded Investment [Line Items]
Total	$0	$0

Allowance_For_Loan_Losses_Sche3

Allowance For Loan Losses (Schedule Of Aging Analysis Of Accruing And Non-Accruing Loans) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$2,606,134	$2,626,094
30 - 59 days past due	7,701	7,734
60 - 89 days past due	687	1,239
Over 90 days past due	383	423
Financing Receivable, Acquired with Deteriorated Credit Quality, Recorded Investment, Past Due	1,383	1,270
Non-accrual	16,183	15,306
Total	2,632,471	2,652,066
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,294,841	1,286,306
30 - 59 days past due	5,276	4,949
60 - 89 days past due	597	758
Over 90 days past due	245	169
Non-accrual	2,299	2,394
Total	1,303,258	1,294,576
Home equity - junior lien [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	142,949	144,788
30 - 59 days past due	557	563
60 - 89 days past due	71	155
Over 90 days past due	1	30
Non-accrual	92	68
Total	143,670	145,604
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	120,393	131,073
30 - 59 days past due	558	243
60 - 89 days past due	0	0
Over 90 days past due	45	210
Financing Receivable, Acquired with Deteriorated Credit Quality, Recorded Investment, Past Due	0	0
Non-accrual	3,346	1,115
Total	124,342	132,641
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,006,799	1,022,158
30 - 59 days past due	934	1,371
60 - 89 days past due	0	210
Over 90 days past due	0	0
Financing Receivable, Acquired with Deteriorated Credit Quality, Recorded Investment, Past Due	1,383	1,270
Non-accrual	10,446	11,729
Total	1,019,562	1,036,738
Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	38,164	39,286
30 - 59 days past due	164	291
60 - 89 days past due	16	114
Over 90 days past due	92	14
Non-accrual	0	0
Total	38,436	39,705
Demand Deposit Account Overdrafts [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,988	2,483
30 - 59 days past due	212	317
60 - 89 days past due	3	2
Over 90 days past due	0	0
Non-accrual	0	0
Total	3,203	2,802
Noncommercial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	1,488,567	1,482,687
Originated Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,360,162	2,376,849
30 - 59 days past due	5,015	5,811
60 - 89 days past due	445	993
Over 90 days past due	158	410
Non-accrual	11,818	9,735
Total	2,377,598	2,393,798
Originated Loans [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	1,211,870	1,200,177
30 - 59 days past due	3,876	4,235
60 - 89 days past due	371	758
Over 90 days past due	79	169
Non-accrual	2,213	2,259
Total	1,218,409	1,207,598
Originated Loans [Member] | Home equity - junior lien [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	140,763	142,624
30 - 59 days past due	471	561
60 - 89 days past due	71	155
Over 90 days past due	1	30
Non-accrual	92	68
Total	141,398	143,438
Originated Loans [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	109,661	120,950
30 - 59 days past due	113	100
60 - 89 days past due	0	0
Over 90 days past due	0	210
Non-accrual	2,924	78
Total	112,698	121,338
Originated Loans [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	862,315	877,437
30 - 59 days past due	299	479
60 - 89 days past due	0	0
Over 90 days past due	0	0
Non-accrual	6,589	7,330
Total	869,203	885,246
Originated Loans [Member] | Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	32,565	33,178
30 - 59 days past due	44	119
60 - 89 days past due	0	78
Over 90 days past due	78	1
Non-accrual	0	0
Total	32,687	33,376
Originated Loans [Member] | Demand Deposit Account Overdrafts [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,988	2,483
30 - 59 days past due	212	317
60 - 89 days past due	3	2
Over 90 days past due	0	0
Non-accrual	0	0
Total	3,203	2,802
Acquired Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	245,972	249,245
30 - 59 days past due	2,686	1,923
60 - 89 days past due	242	246
Over 90 days past due	225	13
Financing Receivable, Acquired with Deteriorated Credit Quality, Recorded Investment, Past Due	1,383	1,270
Non-accrual	4,365	5,571
Total	254,873	258,268
Acquired Loans [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	82,971	86,129
30 - 59 days past due	1,400	714
60 - 89 days past due	226	0
Over 90 days past due	166	0
Non-accrual	86	135
Total	84,849	86,978
Acquired Loans [Member] | Home equity - junior lien [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	2,186	2,164
30 - 59 days past due	86	2
60 - 89 days past due	0	0
Over 90 days past due	0	0
Non-accrual	0	0
Total	2,272	2,166
Acquired Loans [Member] | Commercial And Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	10,732	10,123
30 - 59 days past due	445	143
60 - 89 days past due	0	0
Over 90 days past due	45	0
Financing Receivable, Acquired with Deteriorated Credit Quality, Recorded Investment, Past Due	0	0
Non-accrual	422	1,037
Total	11,644	11,303
Acquired Loans [Member] | Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	144,484	144,721
30 - 59 days past due	635	892
60 - 89 days past due	0	210
Over 90 days past due	0	0
Financing Receivable, Acquired with Deteriorated Credit Quality, Recorded Investment, Past Due	1,383	1,270
Non-accrual	3,857	4,399
Total	150,359	151,492
Acquired Loans [Member] | Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	5,599	6,108
30 - 59 days past due	120	172
60 - 89 days past due	16	36
Over 90 days past due	14	13
Non-accrual	0	0
Total	5,749	6,329
Acquired Loans [Member] | Demand Deposit Account Overdrafts [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	0	0
30 - 59 days past due	0	0
60 - 89 days past due	0	0
Over 90 days past due	0	0
Non-accrual	0	0
Total	0	0
Performing [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	1,300,714	1,292,012
Performing [Member] | Home equity - junior lien [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	143,577	145,506
Performing [Member] | Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	38,344	39,692
Performing [Member] | Demand Deposit Account Overdrafts [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	3,203	2,802
Performing [Member] | Noncommercial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	1,485,838	1,480,012
Nonperforming [Member] | Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	2,544	2,564
Nonperforming [Member] | Home equity - junior lien [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	93	98
Nonperforming [Member] | Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	92	13
Nonperforming [Member] | Demand Deposit Account Overdrafts [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	0	0
Nonperforming [Member] | Noncommercial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	$2,729	$2,675

Allowance_For_Loan_Losses_Sche4

Allowance For Loan Losses (Schedule Of Impaired Loans) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	$5,336	$5,377
With no related allowance recorded, Unpaid principal balance	5,775	5,377
With an allowance recorded, Recorded investment	4,226	1,392
With an allowance recorded, Unpaid principal balance	7,155	1,392
Related allowance	1,343	252
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	446	449
With no related allowance recorded, Unpaid principal balance	446	449
With an allowance recorded, Recorded investment	0	0
With an allowance recorded, Unpaid principal balance	0	0
Related allowance	0	0
Home equity - junior lien [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	296	297
With no related allowance recorded, Unpaid principal balance	296	297
With an allowance recorded, Recorded investment	0	0
With an allowance recorded, Unpaid principal balance	0	0
Related allowance	0	0
Commercial And Industrial [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	0	0
With no related allowance recorded, Unpaid principal balance	0	0
With an allowance recorded, Recorded investment	2,859	0
With an allowance recorded, Unpaid principal balance	2,859	0
Related allowance	1,105	0
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	4,594	4,631
With no related allowance recorded, Unpaid principal balance	5,033	4,631
With an allowance recorded, Recorded investment	1,367	1,392
With an allowance recorded, Unpaid principal balance	4,296	1,392
Related allowance	238	252
Consumer Loan [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	0	0
With no related allowance recorded, Unpaid principal balance	0	0
With an allowance recorded, Recorded investment	0	0
With an allowance recorded, Unpaid principal balance	0	0
Related allowance	0	0
Demand Deposit Account Overdrafts [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Recorded investment	0	0
With no related allowance recorded, Unpaid principal balance	0	0
With an allowance recorded, Recorded investment	0	0
With an allowance recorded, Unpaid principal balance	0	0
Related allowance	$0	$0

Allowance_For_Loan_Losses_Sche5

Allowance For Loan Losses (Schedule Of Information Related To Average Recorded Investment And Interest Income Recognized On Impaired Loans) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	$5,354	$9,568
With no related allowance recorded, Interest income recognized	5	5
With an allowance recorded, Average recorded investment	4,242	2,706
With an allowance recorded, Interest income recognized	10	30
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	446	456
With no related allowance recorded, Interest income recognized	0	0
With an allowance recorded, Average recorded investment	0	0
With an allowance recorded, Interest income recognized	0	0
Home equity - junior lien [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	296	297
With no related allowance recorded, Interest income recognized	0	0
With an allowance recorded, Average recorded investment	0	0
With an allowance recorded, Interest income recognized	0	0
Commercial And Industrial [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	0	0
With no related allowance recorded, Interest income recognized	0	0
With an allowance recorded, Average recorded investment	2,859	0
With an allowance recorded, Interest income recognized	0	0
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	4,612	8,815
With no related allowance recorded, Interest income recognized	5	5
With an allowance recorded, Average recorded investment	1,383	2,706
With an allowance recorded, Interest income recognized	10	30
Consumer Loan [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	0	0
With no related allowance recorded, Interest income recognized	0	0
With an allowance recorded, Average recorded investment	0	0
With an allowance recorded, Interest income recognized	0	0
Demand Deposit Account Overdrafts [Member]
Financing Receivable, Impaired [Line Items]
With no related allowance recorded, Average recorded investment	0	0
With no related allowance recorded, Interest income recognized	0	0
With an allowance recorded, Average recorded investment	0	0
With an allowance recorded, Interest income recognized	$0	$0

Allowance_For_Loan_Losses_Sche6

Allowance For Loan Losses (Schedule Of Troubled Debt Restructurings) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
	contract	contract
Financing Receivable, Modifications [Line Items]
Accruing	$23,141		$22,955
Non-Accruing	631		560
Total	23,772		23,515
Financing Receivable, Modifications, Number of Contracts	24	11
Financing Receivable, Modifications, Pre-Modification Recorded Investment	1,592	467
Financing Receivable, Modifications, Post-Modification Recorded Investment	1,592	467
Commercial And Industrial [Member]
Financing Receivable, Modifications [Line Items]
Accruing	70		73
Non-Accruing	0		0
Total	70		73
Financing Receivable, Modifications, Number of Contracts	0	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	0	0
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Accruing	1,894		2,263
Non-Accruing	0		0
Total	1,894		2,263
Financing Receivable, Modifications, Number of Contracts	0	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	0	0
Financing Receivable, Modifications, Post-Modification Recorded Investment	0	0
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Accruing	18,451		17,946
Non-Accruing	616		545
Total	19,067		18,491
Financing Receivable, Modifications, Number of Contracts	17	7
Financing Receivable, Modifications, Pre-Modification Recorded Investment	1,405	351
Financing Receivable, Modifications, Post-Modification Recorded Investment	1,405	351
Home equity - junior lien [Member]
Financing Receivable, Modifications [Line Items]
Accruing	2,726		2,673
Non-Accruing	15		15
Total	2,741		2,688
Financing Receivable, Modifications, Number of Contracts	7	4
Financing Receivable, Modifications, Pre-Modification Recorded Investment	187	116
Financing Receivable, Modifications, Post-Modification Recorded Investment	187	116
Consumer Loan [Member]
Financing Receivable, Modifications [Line Items]
Accruing	0		0
Non-Accruing	0		0
Total	0		0
Financing Receivable, Modifications, Number of Contracts	0	0
Financing Receivable, Modifications, Pre-Modification Recorded Investment	0	0
Financing Receivable, Modifications, Post-Modification Recorded Investment	$0	$0

LongTerm_Debt_Components_Of_Lo

Long-Term Debt (Components Of Long-Term Debt) (Details) (USD $)	3 Months Ended	12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Long-term Debt, Unclassified [Abstract]
Long-term debt	$16,495	$16,495
Junior subordinated debentures, interest rate	3.77%	3.74%
Junior subordinated debentures, due date	31-Dec-38	31-Dec-38
Percent over three month LIBOR Rate	3.50%	3.50%
Junior subordinated debenture, Threshold in days	90 days	90 days

Derivative_Instruments_Derivat

Derivative Instruments Derivative Instruments (Details) (Designated as Hedging Instrument [Member], USD $)	Mar. 31, 2015	Dec. 31, 2014
In Millions, unless otherwise specified
Designated as Hedging Instrument [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair Value Hedge Assets	$0.10	$0.10
Derivative, Notional Amount	$5.40	$5.50

Derivative_Instruments_Fair_Va

Derivative Instruments (Fair Value Of Derivative Instruments) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Other Assets [Member]
Derivatives, Fair Value [Line Items]
Fair Value	$11,932	$10,253
Other Liabilities [Member]
Derivatives, Fair Value [Line Items]
Fair Value	$11,932	$10,253

Derivative_Instruments_Change_

Derivative Instruments (Change In Fair Value Of Derivative Instruments) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Other Income Derivative Asset [Member]
Derivatives, Fair Value [Line Items]
Change in Fair Value	$2,882	$2,054
Other Income Derivative Liability [Member]
Derivatives, Fair Value [Line Items]
Change in Fair Value	($2,882)	($2,054)

Derivative_Instruments_Derivat1

Derivative Instruments (Derivative Assets Offset in The Consolidated Balance Sheets) (Details) (Interest Rate Swap [Member], USD $)	Mar. 31, 2015
In Thousands, unless otherwise specified
Interest Rate Swap [Member]
Offsetting Assets [Line Items]
Gross amounts of recognized assets	$11,932
Net Amounts of Assets presented in the Statement of Financial Position	11,932
Fair Value of collateral	11,932
Total Gross amounts not offset in the statement of financial position including applicable netting agreement and fair value of collateral	11,932
Net Amount	$0

Derivative_Instruments_Derivat2

Derivative Instruments (Derivative Liabilities Offset in The consolidated Balance Sheets) (Details) (Interest Rate Swap [Member], USD $)	Mar. 31, 2015
In Thousands, unless otherwise specified
Interest Rate Swap [Member]
Offsetting Liabilities [Line Items]
Gross Amounts of Recognized Liabilities	$11,932
Derivative liabilities	11,932
Fair Value of collateral	17,844
Total Gross amounts not offset in the statement of financial position including applicable netting agreement and fair value of collateral	17,844
Net Amount	$0

Employee_Benefit_Plans_Narrati

Employee Benefit Plans (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Proceeds from exercise of stock options	$1,000,000	$200,000
Total intrinsic value of stock options exercised	300,000	100,000
Stock-based compensation expense	100,000	100,000
Stock-based compensation expense related to restricted shares	300,000	200,000
Total expense associated with the retirement benefit plan	200,000	200,000
Contributions made by company	100,000	100,000
Employee Stock Option [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Incentive stock options and SARs exercisable period	10 years
Stock options awarded	438,515
Unrecognized stock-based compensation expense	600,000
Weighted-average period, unrecognized expense expected to be recognized	1 year 7 months
Restricted Stock [Member]
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]
Stock options awarded	239,796
Unrecognized stock-based compensation expense	$3,700,000
Weighted-average period, unrecognized expense expected to be recognized	3 years 7 months
Maximum [Member]
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

Employee_Benefit_Plans_Summary

Employee Benefit Plans (Summary Of Stock Option Activity) (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Options Outstanding, beginning balance	167,554	173,601
Options, Granted	12,961	13,953
Options, Exercised	-28,500	-7,000
Options, Forfeited	0	0
Options Outstanding, ending balance	152,015	180,554
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]
Weighted-Average Exercise Price, Outstanding, beginning balance	$36.74	$35.26
Weighted-Average Exercise Price, Granted	$46.41	$44.43
Weighted-Average Exercise Price, Exercised	$34.40	$28.39
Weighted-Average Exercise Price, Forfeited	$0	$0
Weighted-Average Exercise Price, Outstanding, ending balance	$38.01	$36.23

Employee_Benefit_Plans_Stock_O

Employee Benefit Plans (Stock Options Outstanding And Exercisable) (Details) (USD $)	3 Months Ended
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding (in shares)	152,015
Aggregate Intrinsic Value (in thousands)	$1,296
No. of Options Currently Exercisable (in shares)	76,750
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands)	758
Ranges Of Exercise Prices Twenty Five Point Zero To Twenty Nine Point Ninety Nine [Member] [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding (in shares)	2,250
Weighted-Average Exercise Price (in dollars per share)	$28.54
Weighted-Average Remaining Contractual Life (Years)	2 years 2 months
Aggregate Intrinsic Value (in thousands)	40
No. of Options Currently Exercisable (in shares)	2,250
Weighted-Average Exercise Price of Options Currently Exercisable (in dollars per share)	$28.54
Weighted-Average Remaining Contractual Life (Years)	2 years 2 months
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands)	40
Ranges Of Exercise Prices Twenty Five Point Zero To Twenty Nine Point Ninety Nine [Member] [Domain] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$25
Ranges Of Exercise Prices Twenty Five Point Zero To Twenty Nine Point Ninety Nine [Member] [Domain] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$29.99
Ranges Of Exercise Prices Thirty Point Zero To Thirty Four Point Ninety Nine [Member] [Domain] [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding (in shares)	24,000
Weighted-Average Exercise Price (in dollars per share)	$31.76
Weighted-Average Remaining Contractual Life (Years)	4 years
Aggregate Intrinsic Value (in thousands)	355
No. of Options Currently Exercisable (in shares)	24,000
Weighted-Average Exercise Price of Options Currently Exercisable (in dollars per share)	$31.76
Weighted-Average Remaining Contractual Life (Years)	4 years
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands)	355
Ranges Of Exercise Prices Thirty Point Zero To Thirty Four Point Ninety Nine [Member] [Domain] [Domain] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$30
Ranges Of Exercise Prices Thirty Point Zero To Thirty Four Point Ninety Nine [Member] [Domain] [Domain] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$34.99
Ranges Of Exercise Prices Thirty Five Point Zero To Thirty Nine Point Ninety Nine [Member] [Domain] [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding (in shares)	90,351
Weighted-Average Exercise Price (in dollars per share)	$37.44
Weighted-Average Remaining Contractual Life (Years)	4 years 7 months
Aggregate Intrinsic Value (in thousands)	822
No. of Options Currently Exercisable (in shares)	42,000
Weighted-Average Exercise Price of Options Currently Exercisable (in dollars per share)	$39.04
Weighted-Average Remaining Contractual Life (Years)	1 year 10 months
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands)	315
Ranges Of Exercise Prices Thirty Five Point Zero To Thirty Nine Point Ninety Nine [Member] [Domain] [Domain] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$35
Ranges Of Exercise Prices Thirty Five Point Zero To Thirty Nine Point Ninety Nine [Member] [Domain] [Domain] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$39.99
Ranges Of Exercise Prices Forty Point Zero To Forty Four Point Ninety Nine [Member] [Domain] [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding (in shares)	22,453
Weighted-Average Exercise Price (in dollars per share)	$43.09
Weighted-Average Remaining Contractual Life (Years)	6 years 8 months
Aggregate Intrinsic Value (in thousands)	77
No. of Options Currently Exercisable (in shares)	8,500
Weighted-Average Exercise Price of Options Currently Exercisable (in dollars per share)	$40.88
Weighted-Average Remaining Contractual Life (Years)	3 years
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands)	48
Ranges Of Exercise Prices Forty Point Zero To Forty Four Point Ninety Nine [Member] [Domain] [Domain] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$40
Ranges Of Exercise Prices Forty Point Zero To Forty Four Point Ninety Nine [Member] [Domain] [Domain] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$44.99
Ranges Of Exercise Prices Forty Five Point Zero To Fifty Point Zero [Member] [Domain] [Domain]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
No. of Options Outstanding (in shares)	12,961
Weighted-Average Exercise Price (in dollars per share)	$46.41
Weighted-Average Remaining Contractual Life (Years)	9 years 11 months
Aggregate Intrinsic Value (in thousands)	2
No. of Options Currently Exercisable (in shares)	0
Weighted-Average Exercise Price of Options Currently Exercisable (in dollars per share)	$0
Weighted-Average Remaining Contractual Life (Years)	0 years
Aggregate Intrinsic Value of Options Currently Exercisable (in thousands)	$0
Ranges Of Exercise Prices Forty Five Point Zero To Fifty Point Zero [Member] [Domain] [Domain] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$45
Ranges Of Exercise Prices Forty Five Point Zero To Fifty Point Zero [Member] [Domain] [Domain] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Ranges Of Exercise Prices (in dollars per share)	$50

Employee_Benefit_Plans_Weighte

Employee Benefit Plans (Weighted Average Assumptions Estimate The Fair Value Of Options Granted) (Details)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Share-based Compensation [Abstract]
Risk-free interest rate	1.95%	2.42%
Expected dividend yield	3.50%	3.60%
Volatility factor	45.40%	48.75%
Expected life of option	7 years	8 years

Employee_Benefit_Plans_Restric

Employee Benefit Plans (Restricted Shares Activity And Related Information) (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Restricted Awards
Beginning Balance	163,431	142,469
Granted	23,640	24,262
Forfeited/Vested	-9,950	-6,200
Ending Balance	177,121	160,531
Average Market Price at Grant, Granted	$46.29	$44.47

Employee_Benefit_Plans_Net_Per

Employee Benefit Plans (Net Periodic Pension Cost Of The Defined Benefit Plan) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Components of net periodic cost:
Interest cost	$261	$217
Expected return on plan assets	-288	-276
Net amortization and deferral	227	238
Net Periodic Pension Cost	$200	$179

Commitments_And_Contingencies_1

Commitments And Contingencies (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Standby Letters Of Credit [Member]
Commitments And Contingencies [Line Items]
Contractual obligations	$4,727	$4,592
Commercial Letters Of Credit [Member]
Commitments And Contingencies [Line Items]
Contractual obligations	1,941	1,991
Home equity - junior liens (including lines of credit) [Member] | Commitments To Extend Credit [Member]
Commitments And Contingencies [Line Items]
Contractual obligations	177,034	175,312
Commercial Real Estate [Member] | Commitments To Extend Credit [Member]
Commitments And Contingencies [Line Items]
Contractual obligations	47,275	50,298
Other Commitments [Member] | Commitments To Extend Credit [Member]
Commitments And Contingencies [Line Items]
Contractual obligations	$154,050	$145,283

Accumulated_Other_Comprehensiv2

Accumulated Other Comprehensive Loss - Schedule of Changes In Each Component of Accumulated Other Comprehensive Income (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Equity [Abstract]
Combined Federal and state income tax rate	37.00%	37.00%
Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net of Tax [Roll Forward]
Defined Benefit Pension Plans, Beginning Balance	($5,349)	($2,880)
Defined Benefit Pension Plans, Ending Balance	-5,349	-2,880
Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax [Roll Forward]
Unrealized Gains (Losses) on Securities Available-for-Sale, Beginning Balance	1,190	-2,110
Unrealized Gains (Losses) on Securities Available-for-Sale Securities, Other comprehensive income before reclassifications	915	828
Unrealized Gains (Losses) on Securities Available-for-Sale, Amounts reclassified from other comprehensive loss	-9	-52
Unrealized Gain (Losses) on Securities Available-for-Sale Total	906	776
Unrealized Gains (Losses) on Securities Available-for-Sale, Ending Balance	2,096	-1,334
Accumulated Other Comprehensive Income (Loss), Net of Tax [Roll Forward]
Total, Beginning Balance	-4,159	-4,990
Total, Other comprehensive income before reclassifications	915	828
Total, Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	9	52
Total, Accumulated other comprehensive loss	906	776
Total, Ending Balance	($3,253)	($4,214)

Accumulated_Other_Comprehensiv3

Accumulated Other Comprehensive Loss - Schedule Of Amounts Reclassified Out of Accumulated Other Comprehensive Income (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Reclassifications Out Of Accumulated Other Comprehensive Income [Line Items]
Related income tax expense	($11,367)	($5,803)
Other comprehensive income (loss), net of tax	906	776
Accumulated Net Unrealized Investment Gain (Loss) [Member] | Reclassification Out Of Accumulated Other Comprehensive Income [Member]
Reclassifications Out Of Accumulated Other Comprehensive Income [Line Items]
Net securities gains reclassified into earnings	-14	-83
Related income tax expense	5	31
Other comprehensive income (loss), net of tax	($9)	($52)

Earnings_Per_Share_Details

Earnings Per Share (Details) (USD $)	3 Months Ended
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Earnings Per Share [Abstract]
Distributed earnings allocated to common stock	$6,315	$6,224
Undistributed Earnings, Diluted	11,468	7,438
Net Income (Loss) Available to Common Stockholders, Diluted	$17,783	$13,662
Average shares outstanding (in shares)	15,067,000	15,631,000
Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants	62,000	62,000
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	20,000	103,000
Shares for diluted earnings per share (in shares)	15,149,000	15,796,000
Basic earnings per share (in dollars per share)	$1.18	$0.87
Diluted earnings per share (in dollars per share)	$1.17	$0.86
Options to purchase shares of common stock, anti-dilutive (in shares)	0	0

Fair_Value_Measurements_Narrat

Fair Value Measurements (Narrative) (Details)	3 Months Ended	12 Months Ended	3 Months Ended
	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair Value Inputs, Prepayment Rate	1.00%	1.00%
Annual prepayments maturity	100.00%	100.00%
Additional basis points	1.50%	1.50%
Maximum [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Collateral discount	30.00%		30.00%
Minimum [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Collateral discount	20.00%		20.00%

Fair_Value_Measurements_Schedu

Fair Value Measurements (Schedule Of Assets And Liabilities Measured At Fair Value On A Recurring And Nonrecurring Basis) (Details) (USD $)	3 Months Ended		12 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014	Dec. 31, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Allowance For Loan Losses On Impaired Loans During The Period	$1,105	$0
Obligations Of States And Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	38,914		42,096
Obligations Of States And Political Subdivisions [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Obligations Of States And Political Subdivisions [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	38,914		42,096
Obligations Of States And Political Subdivisions [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	1,715		1,827
U.S. Government Agencies [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
U.S. Government Agencies [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	1,715		1,827
U.S. Government Agencies [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
U.S. Government Agencies Mortgage-backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	210,215		187,328
U.S. Government Agencies Mortgage-backed Securities [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
U.S. Government Agencies Mortgage-backed Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	210,215		187,328
U.S. Government Agencies Mortgage-backed Securities [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Private Label [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	1,553		1,704
Private Label [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Private Label [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	1,553		1,704
Private Label [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Trust Preferred Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	8,945		9,036
Trust Preferred Securities [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Trust Preferred Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	6,965		7,165
Trust Preferred Securities [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	1,980		1,871
Corporate Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	7,460		7,317
Corporate Securities [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Corporate Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	7,460		7,317
Corporate Securities [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Marketable Equity Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	3,519		3,213
Marketable Equity Securities [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	3,519		3,213
Marketable Equity Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Marketable Equity Securities [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Investment Funds [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	1,535		1,522
Investment Funds [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	1,535		1,522
Investment Funds [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Investment Funds [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Derivative Assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	11,932		10,253
Derivative Assets [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Derivative Assets [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	11,932		10,253
Derivative Assets [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Recurring	0		0
Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Nonrecurring	8,219		6,517
Allowance For Loan Losses On Impaired Loans During The Period	-1,105		-153
Impaired Loans [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Nonrecurring	0		0
Impaired Loans [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Nonrecurring	0		0
Impaired Loans [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Nonrecurring	8,219		6,517
Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Nonrecurring	8,771		8,179
Write-downs included in other non-interest expense	-57		-464
Other Real Estate Owned [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Nonrecurring	0		0
Other Real Estate Owned [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Nonrecurring	0		0
Other Real Estate Owned [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Assets, Nonrecurring	8,771		8,179
Derivative Liabilities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Liabilities, Recurring	11,932		10,253
Derivative Liabilities [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Liabilities, Recurring	0		0
Derivative Liabilities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Liabilities, Recurring	11,932		10,253
Derivative Liabilities [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Financial Liabilities, Recurring	$0		$0

Fair_Value_Measurements_Schedu1

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 $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$1,871	$3,887
Impairment losses on investment securities	0	0
Included in other comprehensive income	109	-2,121
Dispositions	0	0
Transfers into Level 3	0	0
Ending Balance	$1,980	$1,766

Fair_Value_Measurements_Schedu2

Fair Value Measurements (Schedule Of Level 2 Financial Assets And Liabilities Measured On A Recurring Basis) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Fair Value Measurement On Nonrecurring Basis Asset And Liabilities Value [Roll Forward]
Beginning balance	$6,517	$11,714
Loans classified as impaired during the period	2,859	0
Specific valuation allowance allocations	-1,105	0
Fair Value	1,754	0
(Additional) reduction in specific valuation allowance allocations	14	369
Paydowns, payoffs, other activity	66	894
Ending balance	$8,219	$11,189

Fair_Value_Measurements_Schedu3

Fair Value Measurements (Schedule Of OREO Measured And Reported At Fair Value) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2015	Mar. 31, 2014
Other Real Estate [Roll Forward]
Beginning balance	$8,179	$8,470
Disposed	-510	-649
Ending balance	8,771	9,537
OREO Remeasured At Initial Recognition [Member]
Other Real Estate [Roll Forward]
Carrying value of foreclosed assets prior to remeasurement	1,159	1,907
Charge-offs recognized in the allowance for loan losses	0	0
Fair value	1,159	1,907
OREO Remeasured Subsequent To Initial Recognition [Member]
Other Real Estate [Roll Forward]
Carrying value of foreclosed assets prior to remeasurement	211	1,930
Fair value	154	1,739
Write-downs included in other non-interest expense	($57)	($191)

Fair_Value_Measurements_Schedu4

Fair Value Measurements (Schedule Of Estimates Of Fair Value Of Financial Instruments) (Details) (USD $)	Mar. 31, 2015	Dec. 31, 2014
In Thousands, unless otherwise specified
Assets:
Securities available-for-sale	$273,856	$254,043
Securities held-to-maturity	87,455	90,786
Other securities	9,857	9,857
Accrued interest receivable	7,752	6,826
Liabilities:
Deposits	2,942,382	2,872,787
Carrying Amount [Member]
Assets:
Cash and cash equivalents	245,110	148,228
Securities available-for-sale	273,856	254,043
Securities held-to-maturity	87,455	90,786
Other securities	9,857	9,857
Net loans	2,612,292	2,631,916
Accrued interest receivable	7,752	6,826
Derivative assets	11,932	10,253
Liabilities:
Deposits	2,942,382	2,872,787
Short-term debt	132,588	134,931
Long-term debt	16,495	16,495
Derivative liabilities	11,932	10,253
Fair Value [Member]
Assets:
Cash and cash equivalents	245,110	148,228
Securities available-for-sale	273,856	254,043
Securities held-to-maturity	91,117	94,191
Other securities	9,857	9,857
Net loans	2,629,169	2,638,911
Accrued interest receivable	7,752	6,826
Derivative assets	11,932	10,253
Liabilities:
Deposits	2,950,743	2,879,126
Short-term debt	132,306	134,934
Long-term debt	16,464	16,464
Derivative liabilities	11,932	10,253
Level 1 [Member]
Assets:
Cash and cash equivalents	245,110	148,228
Securities available-for-sale	5,054	4,735
Securities held-to-maturity	0	0
Other securities	0	0
Net loans	0	0
Accrued interest receivable	7,752	6,826
Derivative assets	0	0
Liabilities:
Deposits	1,928,752	1,846,124
Short-term debt	0	0
Long-term debt	0	0
Derivative liabilities	0	0
Level 2 [Member]
Assets:
Cash and cash equivalents	0	0
Securities available-for-sale	266,822	247,437
Securities held-to-maturity	91,117	94,191
Other securities	9,857	9,857
Net loans	0	0
Accrued interest receivable	0	0
Derivative assets	11,932	10,253
Liabilities:
Deposits	1,021,991	1,033,002
Short-term debt	132,306	134,934
Long-term debt	16,464	16,464
Derivative liabilities	11,932	10,253
Level 3 [Member]
Assets:
Cash and cash equivalents	0	0
Securities available-for-sale	1,980	1,871
Securities held-to-maturity	0	0
Other securities	0	0
Net loans	2,629,169	2,638,911
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