Financial Institutions (FISI) 10-Q 6 May 14 2014 Q1 Quarterly report Financial data

Document_And_Entity_Informatio

Document And Entity Information	3 Months Ended
	Mar. 31, 2014	Apr. 30, 2014
Document And Entity Information [Abstract]	'	'
Document Type	'10-Q	'
Amendment Flag	'false	'
Document Period End Date	31-Mar-14	'
Document Fiscal Period Focus	'Q1	'
Document Fiscal Year Focus	'2014	'
Entity Registrant Name	'FINANCIAL INSTITUTIONS INC	'
Entity Central Index Key	'0000862831	'
Current Fiscal Year End Date	'--12-31	'
Entity Filer Category	'Accelerated Filer	'
Entity Common Stock, Shares Outstanding	'	13,851,876

Consolidated_Statements_Of_Fin

Consolidated Statements Of Financial Condition (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Cash and cash equivalents:	'	'
Cash and due from banks	$72,307	$59,598
Federal funds sold and interest-bearing deposits in other banks	94	94
Total cash and cash equivalents	72,401	59,692
Securities available for sale, at fair value	674,650	609,400
Securities held to maturity, at amortized cost (fair value of $256,091 and $250,657, respectively)	253,576	249,785
Loans held for sale	900	3,381
Loans (net of allowance for loan losses of $27,152 and $26,736, respectively)	1,821,688	1,806,883
Company owned life insurance	49,582	49,171
Premises and equipment, net	36,121	36,009
Goodwill and other intangible assets, net	49,913	50,002
Other assets	56,788	64,313
Total assets	3,015,619	2,928,636
Deposits:	'	'
Noninterest-bearing demand	532,914	535,472
Interest-bearing demand	541,660	470,733
Savings and money market	812,734	717,928
Certificates of deposit	646,112	595,923
Total deposits	2,533,420	2,320,056
Short-term borrowings	196,746	337,042
Other liabilities	22,588	16,699
Total liabilities	2,752,754	2,673,797
Shareholders' equity:	'	'
Total preferred equity	17,342	17,342
Common stock, $0.01 par value, 50,000,000 shares authorized; 14,161,597 shares issued	142	142
Additional paid-in capital	67,182	67,574
Retained earnings	190,375	186,137
Accumulated other comprehensive (loss) income	-6,424	-10,187
Treasury stock, at cost - 308,614 and 332,242 shares, respectively	-5,752	-6,169
Total shareholders' equity	262,865	254,839
Total liabilities and shareholders' equity	3,015,619	2,928,636
Series A 3% Preferred Stock [Member]	'	'
Shareholders' equity:	'	'
Total preferred equity	149	149
Series B-1 8.48% Preferred Stock [Member]	'	'
Shareholders' equity:	'	'
Total preferred equity	$17,193	$17,193

Consolidated_Statements_Of_Fin1

Consolidated Statements Of Financial Condition (Parenthetical) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, except Share data, unless otherwise specified
Securities held to maturity, fair value	$256,091	$250,657
Loans, allowance for loan losses	$27,152	$26,736
Common stock, par value	$0.01	$0.01
Common stock, shares authorized	50,000,000	50,000,000
Common stock, shares issued	14,161,597	14,161,597
Treasury stock, shares	308,614	332,242
Series A 3% Preferred Stock [Member]	'	'
Preferred stock, par value	$100	$100
Preferred stock, shares authorized	1,533	1,533
Preferred stock, shares issued	1,496	1,496
Series B-1 8.48% Preferred Stock [Member]	'	'
Preferred stock, par value	$100	$100
Preferred stock, shares authorized	200,000	200,000
Preferred stock, shares issued	171,927	171,927

Consolidated_Statements_Of_Inc

Consolidated Statements Of Income (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Interest income:	'	'
Interest and fees on loans	$20,267	$20,379
Interest and dividends on investment securities	4,792	4,369
Total interest income	25,059	24,748
Interest expense:	'	'
Deposits	1,525	1,671
Short-term borrowings	259	190
Total interest expense	1,784	1,861
Net interest income	23,275	22,887
Provision for loan losses	2,106	2,709
Net interest income after provision for loan losses	21,169	20,178
Noninterest income:	'	'
Service charges on deposits	2,250	2,141
ATM and debit card	1,174	1,249
Investments in limited partnerships	626	161
Investment advisory	563	699
Company owned life insurance	403	415
Loan servicing	154	73
Net gain on disposal of investment securities	313	892
Net gain on sale of loans held for sale	105	200
Net (loss) gain on disposal of other assets	-35	1
Other	804	722
Total noninterest income	6,357	6,553
Noninterest expense:	'	'
Salaries and employee benefits	9,256	9,709
Occupancy and equipment	3,235	3,169
Professional services	972	937
Computer and data processing	723	704
Supplies and postage	512	680
FDIC assessments	422	361
Advertising and promotions	179	214
Other	1,914	1,810
Total noninterest expense	17,213	17,584
Income before income taxes	10,313	9,147
Income tax expense	3,094	2,998
Net income	7,219	6,149
Preferred stock dividends	366	368
Net income available to common shareholders	$6,853	$5,781
Earnings per common share (Note 2):	'	'
Basic	$0.50	$0.42
Diluted	$0.50	$0.42
Cash dividends declared per common share	$0.19	$0.18
Weighted average common shares outstanding:	'	'
Basic	13,773	13,717
Diluted	13,824	13,767

Consolidated_Statements_Of_Com

Consolidated Statements Of Comprehensive Income (Loss) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Consolidated Statements Of Comprehensive Income (Loss) [Abstract]	'	'
Net income	$7,219	$6,149
Other comprehensive income (loss), net of tax:	'	'
Net unrealized gains (losses) on securities available for sale	3,744	-2,315
Pension and post-retirement obligations	19	199
Total other comprehensive income (loss), net of tax	3,763	-2,116
Comprehensive income	$10,982	$4,033

Consolidated_Statement_Of_Chan

Consolidated Statement Of Changes In Shareholders' Equity (USD $)	Series A 3% Preferred Stock [Member]	Series A 3% Preferred Stock [Member]	Series B-1 8.48% Preferred Stock [Member]	Series B-1 8.48% Preferred Stock [Member]	Preferred Equity [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
In Thousands, unless otherwise specified	Retained Earnings [Member]		Retained Earnings [Member]
Balance at Dec. 31, 2012	'	'	'	'	$17,471	$142	$67,710	$172,244	$3,253	($6,923)	$253,897
Comprehensive income:	'	'	'	'	'	'	'	'	'	'	'
Net income	'	'	'	'	'	'	'	6,149	'	'	6,149
Other comprehensive (loss) income, net of tax	'	'	'	'	'	'	'	'	-2,116	'	-2,116
Purchases of common stock for treasury	'	'	'	'	'	'	'	'	'	-229	-229
Repurchase of Series B-1 8.48% preferred stock-$2.12 per share	'	'	'	'	-52	'	-1	'	'	'	-53
Share-based compensation plans:	'	'	'	'	'	'	'	'	'	'	'
Share-based compensation	'	'	'	'	'	'	102	'	'	'	102
Stock options exercised	'	'	'	'	'	'	-2	'	'	15	13
Restricted stock awards issued, net	'	'	'	'	'	'	-496	'	'	496	'
Excess tax benefit on share-based compensation	'	'	'	'	'	'	6	'	'	'	6
Cash dividends declared:	'	'	'	'	'	'	'	'	'	'	'
Preferred stock dividends per share	-1	-1	-367	-367	'	'	'	'	'	'	-368
Common stock dividends per share	'	'	'	'	'	'	'	-2,471	'	'	-2,471
Balance at Mar. 31, 2013	'	'	'	'	17,419	142	67,319	175,554	1,137	-6,641	254,930
Balance at Dec. 31, 2013	'	'	'	'	17,342	142	67,574	186,137	-10,187	-6,169	254,839
Comprehensive income:	'	'	'	'	'	'	'	'	'	'	'
Net income	'	'	'	'	'	'	'	7,219	'	'	7,219
Other comprehensive (loss) income, net of tax	'	'	'	'	'	'	'	'	3,763	'	3,763
Purchases of common stock for treasury	'	'	'	'	'	'	'	'	'	-194	-194
Share-based compensation plans:	'	'	'	'	'	'	'	'	'	'	'
Share-based compensation	'	'	'	'	'	'	103	'	'	'	103
Stock options exercised	'	'	'	'	'	'	'	'	'	110	110
Restricted stock awards issued, net	'	'	'	'	'	'	-501	'	'	501	'
Excess tax benefit on share-based compensation	'	'	'	'	'	'	6	'	'	'	6
Cash dividends declared:	'	'	'	'	'	'	'	'	'	'	'
Preferred stock dividends per share	-1	-1	-365	-365	'	'	'	'	'	'	-366
Common stock dividends per share	'	'	'	'	'	'	'	-2,615	'	'	-2,615
Balance at Mar. 31, 2014	'	'	'	'	$17,342	$142	$67,182	$190,375	($6,424)	($5,752)	$262,865

Consolidated_Statement_Of_Chan1

Consolidated Statement Of Changes In Shareholders' Equity (Parenthetical) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Common stock dividends per share, declared	$0.19	$0.18
Series A 3% Preferred Stock [Member]	'	'
Preferred stock dividends per share, declared	$0.75	$0.75
Preferred stock, dividend percentage	3.00%	3.00%
Series B-1 8.48% Preferred Stock [Member]	'	'
Preferred stock dividends per share, declared	$2.12	$2.12
Preferred stock, dividend percentage	8.48%	8.48%

Consolidated_Statements_Of_Cas

Consolidated Statements Of Cash Flows (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Cash flows from operating activities:	'	'
Net income	$7,219	$6,149
Adjustments to reconcile net income to net cash provided by operating activities:	'	'
Depreciation and amortization	1,013	1,051
Net amortization of premiums on securities	885	1,328
Provision for loan losses	2,106	2,709
Share-based compensation	103	102
Deferred income tax expense	275	1,702
Proceeds from sale of loans held for sale	4,804	10,288
Originations of loans held for sale	-3,071	-10,712
Increase in company owned life insurance	-403	-415
Net gain on sale of loans held for sale	-105	-200
Net gain on disposal of investment securities	-313	-892
Net loss (gain) on sale and disposal of other assets	35	-1
Decrease in other assets	4,891	2,192
Increase (decrease) in other liabilities	3,111	-857
Net cash provided by operating activities	20,550	12,444
Cash flows from investing activities:	'	'
Purchases of available for sale securities	-95,366	-124,157
Purchases of held to maturity securities	-5,735	-1,076
Proceeds from principal payments, maturities and calls on available for sale securities	16,617	45,067
Proceeds from principal payments, maturities and calls on held to maturity securities	4,398	1,483
Proceeds from sales of securities available for sale	19,470	952
Net loan originations	-16,155	-13,570
Purchases of company owned life insurance	-8	-7
Proceeds from sales of other assets	'	239
Purchases of premises and equipment	-1,071	-1,712
Net cash used in investing activities	-77,850	-92,781
Cash flows from financing activities:	'	'
Net increase in deposits	213,364	147,703
Net decrease in short-term borrowings	-140,296	-40,186
Repurchase of preferred stock	'	-53
Purchase of common stock for treasury	-194	-229
Proceeds from stock options exercised	110	13
Excess tax benefit on share-based compensation, net	6	6
Cash dividends paid to common and preferred shareholders	-2,981	-2,562
Net cash provided by financing activities	70,009	104,692
Net increase in cash and cash equivalents	12,709	24,355
Cash and cash equivalents, beginning of period	59,692	60,436
Cash and cash equivalents, end of period	72,401	84,791
Supplemental information:	'	'
Cash paid for interest	1,659	1,812
Cash paid for income taxes	3,100	140
Noncash investing and financing activities:	'	'
Real estate and other assets acquired in settlement of loans	97	410
Accrued and declared unpaid dividends	2,981	2,839
Increase (decrease) in net unsettled security purchases	2,797	-43,978
Loans transferred from held for sale to held for investment	$853	'

Basis_of_Presentation_And_Summ

Basis of Presentation And Summary Of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2014
Basis of Presentation And Summary Of Significant Accounting Policies [Abstract]	'
Basis Of Presentation And Summary Of Significant Accounting Policies	'
	(1.) BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
	Nature of Operations
	Financial Institutions, Inc., is a financial holding company organized in 1931 under the laws of New York State ("New York" or "NYS"). Through its wholly-owned New York chartered banking subsidiary, Five Star Bank, Financial Institutions, Inc. offers a broad array of deposit, lending and other financial services to individuals, municipalities and businesses in Western and Central New York. The Company has also expanded its indirect lending network to include relationships with franchised automobile dealers in the Capital District of New York and Northern Pennsylvania. References to "the Company" mean the consolidated reporting entities and references to "the Bank" mean Five Star Bank.
	Basis of Presentation
	The consolidated financial statements include the accounts of Financial Institutions, Inc. and its subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. The accounting and reporting policies conform to U.S. generally accepted accounting principles ("GAAP"). Certain information and footnote disclosures normally included in financial statements prepared in conformity with GAAP have been condensed or omitted pursuant to such rules and regulations. However, in the opinion of management, the accompanying consolidated financial statements reflect all adjustments of a normal and recurring nature necessary for a fair presentation of the consolidated statements of financial condition, income, comprehensive income, changes in shareholders' equity and cash flows for the periods indicated, and contain adequate disclosure to make the information presented not misleading. Prior years' consolidated financial statements are re-classified whenever necessary to conform to the current year's presentation. These consolidated financial statements should be read in conjunction with the Company's 2013 Annual Report on Form 10-K. The results of operations for any interim periods are not necessarily indicative of the results which may be expected for the entire year.
	Subsequent Events
	The Company has evaluated events and transactions for potential recognition or disclosure through the day the financial statements were issued and determined that there were no subsequent events.
	Use of Estimates
	The preparation of these financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. Material estimates relate to the determination of the allowance for loan losses, the carrying value of goodwill and deferred tax assets, the valuation and other than temporary impairment ("OTTI") considerations related to the securities portfolio, and assumptions used in the defined benefit pension plan accounting.
	Recent Accounting Pronouncements
	In January 2014, the Financial Accounting Standards Board issued Accounting Standards Update ("ASU") No. 2014-04,
	Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure. The objective of this guidance is to clarify when an in substance repossession or foreclosure occurs, that is, when a creditor should be considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan such that the loan receivable should be derecognized and the real estate property recognized. ASU No. 2014-04 states 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 a similar legal agreement. Additionally, ASU No. 2014-04 requires interim and annual disclosure 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. ASU No. 2014-04 is effective for interim and annual reporting periods beginning after December 15, 2014. The adoption of ASU No. 2014-04 is not expected to have a material impact on the Company's consolidated statements of income and condition.

Earnings_Per_Common_Share_EPS

Earnings Per Common Share ("EPS")	3 Months Ended
	Mar. 31, 2014
Earnings Per Common Share ("EPS") [Abstract]	'
Earnings Per Common Share ("EPS")	'
	(2.) EARNINGS PER COMMON SHARE ("EPS")
	The following table presents a reconciliation of the earnings and shares used in calculating basic and diluted EPS (in thousands, except per share amounts).
		Three months ended
		March 31,
			2014			2013
	Net income available to common shareholders	$	6,853		$	5,781
	Weighted average common shares outstanding:
	Total shares issued		14,162			14,162
	Unvested restricted stock awards		(64	)		(80	)
	Treasury shares		(325	)		(365	)
	Total basic weighted average common shares outstanding		13,773			13,717
	Incremental shares from assumed:
	Exercise of stock options		22			7
	Vesting of restricted stock awards		29			43
	Total diluted weighted average common shares outstanding		13,824			13,767
	Basic earnings per common share	$	0.5		$	0.42
	Diluted earnings per common share	$	0.5		$	0.42
	There were approximately 14 thousand and 151 thousand average shares subject to stock options which were excluded from the computation of diluted EPS for the three month periods ended March 31, 2014 and 2013, respectively, because the effect would be antidilutive.

Investment_Securities

Investment Securities	3 Months Ended
	Mar. 31, 2014
Investment Securities [Abstract]	'
Investment Securities	'
	(3.) INVESTMENT SECURITIES
	The amortized cost and fair value of investment securities are summarized below (in thousands):
			Amortized		Unrealized		Unrealized		Fair
			Cost		Gains		Losses		Value
	31-Mar-14
	Securities available for sale:
	U.S. Government agencies and government
	sponsored enterprises	$	190,967	$	1,659	$	2,132	$	190,494
	Mortgage-backed securities:
	Federal National Mortgage Association		174,591		1,561		3,784		172,368
	Federal Home Loan Mortgage Corporation		34,713		641		130		35,224
	Government National Mortgage Association		60,857		2,164		113		62,908
	Collateralized mortgage obligations:
	Federal National Mortgage Association		65,427		339		1,708		64,058
	Federal Home Loan Mortgage Corporation		104,334		232		3,656		100,910
	Government National Mortgage Association		46,172		924		156		46,940
	Privately issued		-		1,402		-		1,402
	Total collateralized mortgage obligations		215,933		2,897		5,520		213,310
	Total mortgage-backed securities		486,094		7,263		9,547		483,810
	Asset-backed securities		18		328		-		346
	Total available for sale securities	$	677,079	$	9,250	$	11,679	$	674,650
	Securities held to maturity:
	State and political subdivisions	$	253,576	$	2,578	$	63	$	256,091
			Amortized		Unrealized		Unrealized		Fair
			Cost		Gains		Losses		Value
	31-Dec-13
	Securities available for sale:
	U.S. Government agencies and government
	sponsored enterprises	$	135,840	$	1,414	$	2,802	$	134,452
	Mortgage-backed securities:
	Federal National Mortgage Association		173,507		1,511		4,810		170,208
	Federal Home Loan Mortgage Corporation		36,737		562		205		37,094
	Government National Mortgage Association		61,832		2,152		142		63,842
	Collateralized mortgage obligations:
	Federal National Mortgage Association		63,838		261		3,195		60,904
	Federal Home Loan Mortgage Corporation		102,660		169		5,856		96,973
	Government National Mortgage Association		43,734		913		586		44,061
	Privately issued		-		1,467		-		1,467
	Total collateralized mortgage obligations		210,232		2,810		9,637		203,405
	Total mortgage-backed securities		482,308		7,035		14,794		474,549
	Asset-backed securities		18		381		-		399
	Total available for sale securities	$	618,166	$	8,830	$	17,596	$	609,400
	Securities held to maturity:
	State and political subdivisions	$	249,785	$	1,340	$	468	$	250,657
	Sales and calls of securities available for sale were as follows (in thousands):
			Three months ended
			March 31,
			2014			2013
	Proceeds from sales	$	19,470	$		952
	Gross realized gains		313			892
	The scheduled maturities of securities available for sale and securities held to maturity at March 31, 2014 are shown below (in thousands). Actual expected maturities may differ from contractual maturities because issuers may have the right to call or prepay obligations.
			Amortized		Fair
			Cost		Value
	Debt securities available for sale:
	Due in one year or less	$	49,052	$	49,051
	Due from one to five years		51,365		52,669
	Due after five years through ten years		252,569		248,478
	Due after ten years		324,093		324,452
		$	677,079	$	674,650
	Debt securities held to maturity:
	Due in one year or less	$	24,841	$	24,908
	Due from one to five years		111,876		112,972
	Due after five years through ten years		116,817		118,157
Due after ten years		42		54
	$	253,576	$	256,091
Unrealized losses on investment securities and the fair value of the related securities, aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position, were as follows (in thousands):
		Less than 12 months				12 months or longer				Total
		Fair		Unrealized		Fair	Unrealized			Fair	Unrealized
		Value		Losses		Value		Losses		Value		Losses
31-Mar-14
Securities available for sale:
U.S. Government agencies and government
sponsored enterprises	$	82,112	$	1,072	$	22,184	$	1,060	$	104,296	$	2,132
Mortgage-backed securities:
Federal National Mortgage Association		96,533		2,416		25,166		1,368		121,699		3,784
Federal Home Loan Mortgage Corporation		8,490		130		-		-		8,490		130
Government National Mortgage Association		6,097		113		-		-		6,097		113
Collateralized mortgage obligations:
Federal National Mortgage Association		35,545		656		15,645		1,052		51,190		1,708
Federal Home Loan Mortgage Corporation		71,893		2,158		20,989		1,498		92,882		3,656
Government National Mortgage Association		8,417		156		-		-		8,417		156
Total collateralized mortgage obligations		115,855		2,970		36,634		2,550		152,489		5,520
Total mortgage-backed securities		226,975		5,629		61,800		3,918		288,775		9,547
Total available for sale securities		309,087		6,701		83,984		4,978		393,071		11,679
Securities held to maturity:
State and political subdivisions		10,907		63		-		-		10,907		63
Total temporarily impaired securities	$	319,994	$	6,764	$	83,984	$	4,978	$	403,978	$	11,742
31-Dec-13
Securities available for sale:
U.S. Government agencies and government
sponsored enterprises	$	86,177	$	2,788	$	2,717	$	14	$	88,894	$	2,802
Mortgage-backed securities:
Federal National Mortgage Association		103,778		3,491		20,689		1,319		124,467		4,810
Federal Home Loan Mortgage Corporation		14,166		205		-		-		14,166		205
Government National Mortgage Association		14,226		142		-		-		14,226		142
Collateralized mortgage obligations:
Federal National Mortgage Association		35,632		2,586		11,760		609		47,392		3,195
Federal Home Loan Mortgage Corporation		72,655		4,980		15,762		876		88,417		5,856
Government National Mortgage Association		8,396		586		-		-		8,396		586
Total collateralized mortgage obligations		116,683		8,152		27,522		1,485		144,205		9,637
Total mortgage-backed securities		248,853		11,990		48,211		2,804		297,064		14,794
Total available for sale securities		335,030		14,778		50,928		2,818		385,958		17,596
Securities held to maturity:
State and political subdivisions		72,269		468		-		-		72,269		468
Total temporarily impaired securities	$	407,299	$	15,246	$	50,928	$	2,818	$	458,227	$	18,064
The total number of security positions in the investment portfolio in an unrealized loss position at March 31, 2014 was 141 compared to 331 at December 31, 2013. At March 31, 2014, the Company had positions in 21 investment securities with a fair value of $84.0 million and a total unrealized loss of $5.0 million that have been in a continuous unrealized loss position for more than 12 months. There were a total of 120 securities positions in the Company's investment portfolio, with a fair value of $320.0 million and a total unrealized loss of $6.8 million at March 31, 2014, that have been in a continuous unrealized loss position for less than 12 months. The unrealized loss on these investment securities was predominantly caused by changes in market interest rates subsequent to purchase. The fair value of most of the investment securities in the Company's portfolio fluctuates as market interest rates change.
The Company reviews investment securities on an ongoing basis for the presence of other-than-temporary impairment ("OTTI") with formal reviews performed quarterly. When evaluating debt securities for OTTI, management considers many factors, including: (1) the length of time and the extent to which the fair value has been less than cost, (2) the financial condition and near-term prospects of the issuer, (3) whether the market decline was affected by macroeconomic conditions, and (4) whether the Company has the intention to sell the debt security or whether it is more likely than not that it will be required to sell the debt security before its anticipated recovery. The assessment of whether OTTI exists involves a high degree of subjectivity and judgment and is based on the information then available to management. There was no impairment recorded during the three months ended March 31, 2014 and 2013.
Based on management's review and evaluation of the Company's debt securities as of March 31, 2014, the debt securities with unrealized losses were not considered to be OTTI. As of March 31, 2014, the Company did not intend to sell any of the securities in a loss position and believes that it is not likely that it will be required to sell any such securities before the anticipated recovery of amortized cost. Accordingly, as of March 31, 2014, management has concluded that unrealized losses on its investment securities are temporary and no further impairment loss has been realized in the Company's consolidated statements of income.

Loans

Loans	3 Months Ended
	Mar. 31, 2014
Loans [Abstract]	'
Loans	'
	(4.) LOANS
	The Company's loan portfolio consisted of the following as of the dates indicated (in thousands):
			Principal		Net Deferred
			Amount		Loan Costs
			Outstanding		(Fees)			Loans, Net
	31-Mar-14
	Commercial business	$	268,308	$	44		$	268,352
	Commercial mortgage		469,725		(962	)		468,763
	Residential mortgage		110,290		(126	)		110,164
	Home equity		326,744		5,604			332,348
	Consumer indirect		620,916		26,630			647,546
	Other consumer		21,488		179			21,667
	Total	$	1,817,471	$	31,369			1,848,840
	Allowance for loan losses							(27,152	)
	Total loans, net						$	1,821,688
	31-Dec-13
	Commercial business	$	265,751	$	15		$	265,766
	Commercial mortgage		470,312		(1,028	)		469,284
	Residential mortgage		113,101		(56	)		113,045
	Home equity		320,658		5,428			326,086
	Consumer indirect		609,390		26,978			636,368
	Other consumer		22,893		177			23,070
	Total	$	1,802,105	$	31,514			1,833,619
	Allowance for loan losses							(26,736	)
	Total loans, net						$	1,806,883
	Loans held for sale (not included above) were comprised entirely of residential real estate mortgages and totaled $900 thousand and $3.4 million as of March 31, 2014 and December 31, 2013, respectively.
	Past Due Loans Aging
	The Company's recorded investment, by loan class, in current and nonaccrual loans, as well as an analysis of accruing delinquent loans is set forth as of the dates indicated (in thousands):
							Greater
			30-59 Days		60-89 Days		Than 90		Total Past						Total
			Past Due		Past Due		Days		Due		Nonaccrual		Current		Loans
	31-Mar-14
	Commercial business	$	1,943	$	-	$	-	$	1,943	$	3,706	$	262,659	$	268,308
	Commercial mortgage		1,290		-		-		1,290		9,545		458,890		469,725
	Residential mortgage		468		-		-		468		760		109,062		110,290
	Home equity		378		-		-		378		826		325,540		326,744
	Consumer indirect		1,258		354		-		1,612		1,387		617,917		620,916
	Other consumer		85		53		6		144		40		21,304		21,488
	Total loans, gross	$	5,422	$	407	$	6	$	5,835	$	16,264	$	1,795,372	$	1,817,471
	31-Dec-13
	Commercial business	$	558	$	199	$	-	$	757	$	3,474	$	261,520	$	265,751
	Commercial mortgage		800		-		-		800		9,663		459,849		470,312
	Residential mortgage		542		-		-		542		1,078		111,481		113,101
	Home equity		750		143		-		893		925		318,840		320,658
	Consumer indirect		2,129		476		-		2,605		1,471		605,314		609,390
	Other consumer		126		72		6		204		5		22,684		22,893
	Total loans, gross	$	4,905	$	890	$	6	$	5,801	$	16,616	$	1,779,688	$	1,802,105
	There were no loans past due greater than 90 days and still accruing interest as of March 31, 2014 and December 31, 2013. There were $6 thousand in consumer overdrafts which were past due greater than 90 days as of March 31, 2014 and December 31, 2013. Consumer overdrafts are overdrawn deposit accounts which have been reclassified as loans but by their terms do not accrue interest.
	Troubled Debt Restructurings
	A modification of a loan constitutes a troubled debt restructuring ("TDR") when a borrower is experiencing financial difficulty and the modification constitutes a concession. The Company offers various types of concessions when modifying loans, however, forgiveness of principal is seldom granted. Commercial loans modified in a TDR may involve temporary interest-only payments, term extensions, reducing the interest rate for the remaining term of the loan, extending the maturity date at an interest rate lower than the current market rate for new debt with similar risk, requesting additional collateral, releasing collateral for consideration, or substituting or adding a new borrower or guarantor.
	The following table presents information related to loans modified in a TDR during the quarterly periods indicated (dollars in thousands).
			Pre-			Post -
			Modification			Modification
			Outstanding			Outstanding
		Number of	Recorded			Recorded
		Contracts	Investment			Investment
	31-Mar-14
	Commercial business	-	$	-	$	-
	Commercial mortgage	-		-		-
	Total	-	$	-	$	-
	31-Mar-13
	Commercial business	2	$	189	$	181
	Commercial mortgage	-		-		-
Total	2	$	189	$	181
All of the loans identified as TDRs by the Company during the three month period ended March 31, 2013 were previously on nonaccrual status and reported as impaired loans prior to restructuring. The modifications primarily related to extending the amortization periods of the loans. Nonaccrual loans that are restructured remain on nonaccrual status, but may move to accrual status after they have performed according to the restructured terms for a period of time. The TDR classification did not have a material impact on the Company's determination of the allowance for loan losses because the modified loans were impaired and evaluated for a specific reserve both before and after restructuring.
There were no loans modified as a TDR within the previous 12 months that defaulted during the three months ended March 31, 2014 or 2013. For purposes of this disclosure, a loan modified as a TDR is considered to have defaulted when the borrower becomes 90 days past due.
Impaired Loans
Management has determined that specific commercial loans on nonaccrual status and all loans that have had their terms restructured in a troubled debt restructuring are impaired loans. The following table presents the recorded investment, unpaid principal balance and related allowance of impaired loans as of the dates indicated and average recorded investment and interest income recognized on impaired loans for the three month periods ended as of the dates indicated (in thousands):
				Unpaid				Average		Interest
		Recorded		Principal		Related		Recorded		Income
		Investment(1)		Balance(1)		Allowance		Investment		Recognized
31-Mar-14
With no related allowance recorded:
Commercial business	$	1,869	$	2,420	$	-	$	1,831	$	-
Commercial mortgage		1,095		1,126		-		937		-
		2,964		3,546		-		2,768		-
With an allowance recorded:
Commercial business		1,837		1,857		397		1,669		-
Commercial mortgage		8,450		8,850		926		8,657		-
		10,287		10,707		1,323		10,326		-
	$	13,251	$	14,253	$	1,323	$	13,094	$	-
31-Dec-13
With no related allowance recorded:
Commercial business	$	1,777	$	2,273	$	-	$	659	$	-
Commercial mortgage		875		906		-		760		-
		2,652		3,179		-		1,419		-
With an allowance recorded:
Commercial business		1,697		1,717		201		3,196		-
Commercial mortgage		8,788		9,188		1,057		3,758		-
		10,485		10,905		1,258		6,954		-
	$	13,137	$	14,084	$	1,258	$	8,373	$	-
(1) Difference between recorded investment and unpaid principal balance represents partial charge-offs.
Credit Quality Indicators
The Company categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt such as: current financial information, historical payment experience, credit documentation, public information, and current economic trends, among other factors such as the fair value of collateral. The Company analyzes commercial business and commercial mortgage loans individually by classifying the loans as to credit risk. Risk ratings are updated any time the situation warrants. The Company uses the following definitions for risk ratings: Special Mention: Loans classified as special mention have a potential weakness that deserves management's close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the loan or of the Company's credit position at some future date.
Substandard: Loans classified as substandard are inadequately protected by the current net worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected.
Doubtful: Loans classified as doubtful have all the weaknesses inherent in those classified as Substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable.
Loans that do not meet the criteria above that are analyzed individually as part of the process described above are considered "Uncriticized" or pass-rated loans and are included in groups of homogeneous loans with similar risk and loss characteristics.
The following table sets forth the Company's commercial loan portfolio, categorized by internally assigned asset classification, as of the dates indicated (in thousands):
		Commercial		Commercial
		Business		Mortgage
31-Mar-14
Uncriticized	$	249,625	$	449,042
Special mention		8,133		3,713
Substandard		10,550		16,970
Doubtful		-		-
Total	$	268,308	$	469,725
31-Dec-13
Uncriticized	$	250,553	$	449,447
Special mention		6,311		6,895
Substandard		8,887		13,970
Doubtful		-		-
Total	$	265,751	$	470,312
The Company utilizes payment status as a means of identifying and reporting problem and potential problem retail loans. The Company considers nonaccrual loans and loans past due greater than 90 days and still accruing interest to be non-performing. The following table sets forth the Company's retail loan portfolio, categorized by payment status, as of the dates indicated (in thousands):
		Residential		Home		Consumer		Other
		Mortgage		Equity		Indirect		Consumer
31-Mar-14
Performing	$	109,530	$	325,918	$	619,529	$	21,442
Non-performing		760		826		1,387		46
Total	$	110,290	$	326,744	$	620,916	$	21,488
31-Dec-13
Performing	$	112,023	$	319,733	$	607,919	$	22,882
Non-performing		1,078		925		1,471		11
Total	$	113,101	$	320,658	$	609,390	$	22,893
Allowance for Loan Losses
The following tables set forth the changes in the allowance for loan losses for the three month periods ended as of the dates indicated (in thousands):
		Commercial		Commercial		Residential		Home		Consumer		Other
		Business		Mortgage		Mortgage		Equity		Indirect		Consumer		Total
31-Mar-14
Allowance for loan losses:
Beginning balance	$	4,273	$	7,743	$	676	$	1,367	$	12,230	$	447	$	26,736
Charge-offs		68		-		78		106		2,455		269		2,976
Recoveries		29		7		21		11		1,105		113		1,286
Provision		455		230		53		99		1,104		165		2,106
Ending balance	$	4,689	$	7,980	$	672	$	1,371	$	11,984	$	456	$	27,152
Evaluated for impairment:
Individually	$	397	$	926	$	-	$	-	$	-	$	-	$	1,323
Collectively	$	4,292	$	7,054	$	672	$	1,371	$	11,984	$	456	$	25,829
Loans:
Ending balance	$	268,308	$	469,725	$	110,290	$	326,744	$	620,916	$	21,488	$	1,817,471
Evaluated for impairment:
Individually	$	3,706	$	9,545	$	-	$	-	$	-	$	-	$	13,251
Collectively	$	264,602	$	460,180	$	110,290	$	326,744	$	620,916	$	21,488	$	1,804,220
31-Mar-13
Allowance for loan losses:
Beginning balance	$	4,884	$	6,581	$	740	$	1,282	$	10,715	$	512	$	24,714
Charge-offs		239		3		162		269		1,718		252		2,643
Recoveries		37		14		17		37		805		137		1,047
Provision		485		379		73		233		1,510		29		2,709
Ending balance	$	5,167	$	6,971	$	668	$	1,283	$	11,312	$	426	$	25,827
Evaluated for impairment:
Individually	$	1,335	$	657	$	-	$	-	$	-	$	-	$	1,992
Collectively	$	3,832	$	6,314	$	668	$	1,283	$	11,312	$	426	$	23,835
Loans:
Ending balance	$	259,054	$	425,586	$	126,058	$	287,844	$	563,428	$	24,581	$	1,686,551
Evaluated for impairment:
Individually	$	5,616	$	2,767	$	-	$	-	$	-	$	-	$	8,383
Collectively	$	253,438	$	422,819	$	126,058	$	287,844	$	563,428	$	24,581	$	1,678,168
Risk Characteristics
Commercial business loans primarily consist of loans to small to midsize businesses in our market area in a diverse range of industries. These loans are of higher risk and typically are made on the basis of the borrower's ability to make repayment from the cash flow of the borrower's business. Further, the collateral securing the loans may depreciate over time, may be difficult to appraise and may fluctuate in value. The credit risk related to commercial loans is largely influenced by general economic conditions and the resulting impact on a borrower's operations or on the value of underlying collateral, if any.
Commercial mortgage loans generally have larger balances and involve a greater degree of risk than residential mortgage loans, inferring higher potential losses on an individual customer basis. Loan repayment is often dependent on the successful operation and management of the properties, as well as on the collateral securing the loan. Economic events or conditions in the real estate market could have an adverse impact on the cash flows generated by properties securing the Company's commercial real estate loans and on the value of such properties.
Residential mortgage loans and home equities (comprised of home equity loans and home equity lines) are generally made on the basis of the borrower's ability to make repayment from his or her employment and other income, but are secured by real property whose value tends to be more easily ascertainable. Credit risk for these types of loans is generally influenced by general economic conditions, the characteristics of individual borrowers, and the nature of the loan collateral.
Consumer indirect and other consumer loans may entail greater credit risk than residential mortgage loans and home equities, particularly in the case of other consumer loans which are unsecured or, in the case of indirect consumer loans, secured by depreciable assets, such as automobiles or boats. In such cases, any repossessed collateral for a defaulted consumer loan may not provide an adequate source of repayment of the outstanding loan balance. In addition, consumer loan collections are dependent on the borrower's continuing financial stability, and thus are more likely to be affected by adverse personal circumstances such as job loss, illness or personal bankruptcy. Furthermore, the application of various federal and state laws, including bankruptcy and insolvency laws, may limit the amount which can be recovered on such loans.

Goodwill_And_Other_Intangible_

Goodwill And Other Intangible Assets	3 Months Ended
	Mar. 31, 2014
Goodwill And Other Intangible Assets [Abstract]	'
Goodwill And Other Intangible Assets	'
	(5.) GOODWILL AND OTHER INTANGIBLE ASSETS
	The carrying amount of goodwill totaled $48.5 million as of March 31, 2014 and December 31, 2013. The goodwill relates to the Company's primary subsidiary and reporting unit, Five Star Bank. The Company performs a goodwill impairment test on an annual basis or more frequently if events and circumstances warrant.
	The Company's other intangible assets, consisting entirely of a core deposit intangible asset, were as follows (in thousands):
			March 31,			December 31,
			2014			2013
	Gross carrying amount	$	2,042		$	2,042
	Accumulated amortization		(665	)		(576	)
	Net carrying value	$	1,377		$	1,466
	Amortization expense for the core deposit intangible was $89 thousand and $101 thousand for the three months ended March 31, 2014 and 2013, respectively. As of March 31, 2014, the estimated core deposit intangible amortization expense for the remainder of 2014 and each of the next five years is as follows (in thousands):
	2014 (remainder of year)	$	252
	2015		296
	2016		251
	2017		205
	2018		160
	2019		115

Shareholders_Equity

Shareholders' Equity	3 Months Ended
	Mar. 31, 2014
Shareholders' Equity [Abstract]	'
Shareholders' Equity	'
	(6.) SHAREHOLDERS' EQUITY
	Common Stock
	The changes in shares of common stock were as follows for the three month periods ended March 31, 2014 and 2013:
		Outstanding		Treasury		Issued
	31-Mar-14
	Shares outstanding at December 31, 2013	13,829,355		332,242		14,161,597
	Restricted stock awards issued	33,842		(33,842	)	-
	Restricted stock awards forfeited	(7,037	)	7,037		-
	Stock options exercised	5,925		(5,925	)	-
	Treasury stock purchases	(9,102	)	9,102		-
	Shares outstanding at March 31, 2014	13,852,983		308,614		14,161,597
	31-Mar-13
	Shares outstanding at December 31, 2012	13,787,709		373,888		14,161,597
	Restricted stock awards issued	33,035		(33,035	)	-
	Restricted stock awards forfeited	(6,237	)	6,237		-
	Stock options exercised	800		(800	)	-
	Treasury stock purchases	(11,349	)	11,349		-
	Shares outstanding at March 31, 2013	13,803,958		357,639		14,161,597

Accumulated_Other_Comprehensiv

Accumulated Other Comprehensive Income (Loss)	3 Months Ended
	Mar. 31, 2014
Accumulated Other Comprehensive Income (Loss) [Abstract]	'
Accumulated Other Comprehensive Income (Loss)	'
	(7.) ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
	The following table presents the components of other comprehensive income (loss) for the three month periods ended March 31, 2014 and 2013 (in thousands):
			Pre-tax						Net-of-tax
			Amount			Tax Effect			Amount
	31-Mar-14
	Securities available for sale and transferred securities:
	Change in unrealized gain/loss during the period	$	6,650		$	2,634		$	4,016
	Reclassification adjustment for net gains included in net income (1)		(450	)		(178	)		(272	)
	Total securities available for sale and transferred securities		6,200			2,456			3,744
	Amortization of pension and post-retirement items:
	Prior service credit		(12	)		(5	)		(7	)
	Net actuarial losses		44			18			26
	Total pension and post-retirement obligations		32			13			19
	Other comprehensive income	$	6,232		$	2,469		$	3,763
	31-Mar-13
	Securities available for sale:
	Change in unrealized gain/loss during the period	$	(2,942	)	$	(1,166	)	$	(1,776	)
	Reclassification adjustment for net gains included in net income		(892	)		(353	)		(539	)
	Total securities available for sale		(3,834	)		(1,519	)		(2,315	)
	Amortization of pension and post-retirement items:
	Prior service credit		(12	)		(5	)		(7	)
	Net actuarial losses		341			135			206
	Total pension and post-retirement obligations		329			130			199
	Other comprehensive loss	$	(3,505	)	$	(1,389	)	$	(2,116	)
	(1)	Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company's reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield.
	Activity in accumulated other comprehensive income (loss), net of tax, for the three month periods ended March 31, 2014 and 2013 was as follows (in thousands):
			Securities
			Available for			Pension and			Accumulated
			Sale and			Post-			Other
			Transferred			retirement			Comprehensive
			Securities			Obligations			Income (Loss)
	31-Mar-14
	Balance at beginning of year	$	(5,337	)	$	(4,850	)	$	(10,187	)
	Other comprehensive income before reclassifications		4,016			-			4,016
	Amounts reclassified from accumulated other comprehensive income		(272	)		19			(253	)
	Net current period other comprehensive income		3,744			19			3,763
	Balance at end of period	$	(1,593	)	$	(4,831	)	$	(6,424	)
	31-Mar-13
	Balance at beginning of year	$	16,060		$	(12,807	)	$	3,253
	Other comprehensive (loss) income before reclassifications		(1,776	)		-			(1,776	)
	Amounts reclassified from accumulated other comprehensive income		(539	)		199			(340	)
	Net current period other comprehensive (loss) income		(2,315	)		199			(2,116	)
	Balance at end of period	$	13,745		$	(12,608	)	$	1,137
	The following table presents the amounts reclassified out of each component of accumulated other comprehensive income (loss) for the three month periods ended March 31, 2014 and 2013 (in thousands):
			Amount Reclassified from
	Details About Accumulated Other		Accumulated Other					Affected Line Item in the
	Comprehensive Income Components		Comprehensive Income					Consolidated Statement of Income
			Three months ended
			March 31,
			2014			2013
	Realized gain on sale of investment securities	$	313		$	892		Net gain on disposal of investment securities
	Amortization of unrealized holding gains (losses)
	on investment securities transferred from
	available for sale to held to maturity		137			-		Interest income
			450			892		Total before tax
			(178	)		(353	)	Income tax expense
			272			539		Net of tax
	Amortization of pension and post-retirement items:
	Prior service credit (1)		12			12		Salaries and employee benefits
	Net actuarial losses (1)		(44	)		(341	)	Salaries and employee benefits
			(32	)		(329	)	Total before tax
			13			130		Income tax benefit
			(19	)		(199	)	Net of tax
Total reclassified for the period	$	253		$	340
(1)	These items are included in the computation of net periodic pension expense.  See Note 9 – Employee Benefit Plans for additional information.

ShareBased_Compensation_Plans

Share-Based Compensation Plans	3 Months Ended
	Mar. 31, 2014
Share-Based Compensation Plans [Abstract]	'
Share-Based Compensation Plans	'
	(8.) SHARE-BASED COMPENSATION PLANS
	The Company maintains certain stock-based compensation plans that were approved by the Company's shareholders and are administered by the Company's Board of Directors, or the Management Development and Compensation Committee of the Board. The share-based compensation plans were established to allow for the grant of compensation awards to attract, motivate and retain employees, executive officers and non-employee directors who contribute to the success and profitability of the Company and to give such persons a proprietary interest in the Company, thereby enhancing their personal interest in the Company's success.
	The Company awarded grants of 22,642 shares of restricted common stock to certain members of management during the three months ended March 31, 2014. Fifty percent of the shares subject to each grant will be earned based upon achievement of an EPS performance requirement for the Company's fiscal year ended December 31, 2014. The remaining fifty percent of the shares will be earned based on the Company's achievement of a relative total shareholder return ("TSR") performance requirement, on a percentile basis, compared to a defined group of peer companies over a three-year performance period ended December 31, 2016. The shares earned based on the achievement of the EPS and TSR performance requirements, if any, will vest based on the recipient's continuous service to the Company on December 31, 2016.
	The grant-date fair value of the TSR portion of the award granted during the three month period ended March 31, 2014 was determined using the Monte Carlo simulation model on the date of grant, assuming the following (i) expected term of 2.87 years, (ii) risk free interest rate of 0.62%, (iii) expected dividend yield of 3.59% and (iv) expected stock price volatility over the expected term of the TSR award of 39.4%. The grant-date fair value of all other restricted stock awards is equal to the closing market price of our common stock on the date of grant.
	In addition, the Company granted 11,200 shares of restricted common stock to management during the three months ended March 31, 2014. The shares will vest after completion of a three-year service requirement. The market price of the restricted stock awards on the date of grant was $21.19.
	The restricted stock awards granted to management in 2014 do not have rights to dividends or dividend equivalents.
	The following is a summary of restricted stock award activity for the three month period ended March 31, 2014:
		Weighted Average		Market
		Number of		Price at
		Shares	Grant Date
	Outstanding at beginning of year	65,040	$	16.92
	Granted	33,842		17.63
	Vested	-24,728		17.02
	Forfeited	-7,037		20.07
	Outstanding at end of period	67,117	$	16.91
	As of March 31, 2014, there was $737 thousand of unrecognized compensation expense related to unvested restricted stock awards that is expected to be recognized over a weighted average period of 2.4 years.
	The Company uses the Black-Scholes valuation method to estimate the fair value of its stock option awards. There were no stock options awarded during 2014 or 2013. The following is a summary of stock option activity for the three months ended March 31, 2014 (dollars in thousands, except per share amounts):
						Weighted
					Weighted	Average
					Average	Remaining		Aggregate
		Number of			Exercise	Contractual		Intrinsic
		Options			Price	Term		Value
	Outstanding at beginning of year	192,934		$	19.83
	Exercised	(5,925	)		18.62
	Expired	(15,623	)		23.78
	Outstanding and exercisable at end of period	171,386		$	19.52	2.5	$	602
	The aggregate intrinsic value (the amount by which the market price of the stock on the date of exercise exceeded the market price of the stock on the date of grant) of option exercises for the three months ended March 31, 2014 and 2013 was $25 thousand and $3 thousand, respectively. The total cash received as a result of option exercises under stock compensation plans for the three months ended March 31, 2014 and 2013 was $110 thousand and $13 thousand, respectively.
	The Company amortizes the expense related to restricted stock awards over the vesting period. Share-based compensation expense is recorded as a component of salaries and employee benefits in the consolidated statements of income for awards granted to management and as a component of other noninterest expense for awards granted to directors. The share-based compensation expense included in the consolidated statements of income is as follows (in thousands):
		Three months ended
			March 31,
			2014		2013
	Salaries and employee benefits	$	81	$	85
	Other noninterest expense		22		17
	Total share-based compensation expense	$	103	$	102

Employee_Benefit_Plans

Employee Benefit Plans	3 Months Ended
	Mar. 31, 2014
Employee Benefit Plans [Abstract]	'
Employee Benefit Plans	'
	(9.) EMPLOYEE BENEFIT PLANS
	The components of the Company's net periodic benefit expense for its pension and post-retirement obligations were as follows (in thousands):
			Three months ended
			March 31,
			2014			2013
	Service cost	$	479		$	516
	Interest cost on projected benefit obligation		574			505
	Expected return on plan assets		(1,029	)		(921	)
	Amortization of prior service credit		(12	)		(12	)
	Amortization of net actuarial losses		44			341
	Net periodic pension expense	$	56		$	429
	The net periodic benefit expense is recorded as a component of salaries and employee benefits in the consolidated statements of income. The Company's funding policy is to contribute, at a minimum, an actuarially determined amount that will satisfy the minimum funding requirements determined under the appropriate sections of the Internal Revenue Code. The Company has no minimum required contribution for the 2014 fiscal year.

Commitments_And_Contingencies

Commitments And Contingencies	3 Months Ended
	Mar. 31, 2014
Commitments And Contingencies [Abstract]	'
Commitments And Contingencies	'
	(10.) COMMITMENTS AND CONTINGENCIES
	The Company has financial instruments with off-balance sheet risk established in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. These instruments involve, to varying degrees, elements of credit and interest rate risk extending beyond amounts recognized in the Company's financial statements.
	The Company's exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is essentially the same as that involved with extending loans to customers. The Company uses the same credit underwriting policies in making commitments and conditional obligations as for on-balance sheet instruments.
	Off-balance sheet commitments consist of the following (in thousands):
			March 31,		December 31,
			2014		2013
	Commitments to extend credit	$	434,700	$	431,236
	Standby letters of credit		10,403		8,618
	Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses and may require payment of a fee. Commitments may expire without being drawn upon; therefore, the total commitment amounts do not necessarily represent future cash requirements. Each customer's creditworthiness is evaluated on a case-by-case basis. The amount of collateral obtained, if any, is based on management's credit evaluation of the borrower. Standby letters of credit are conditional lending commitments issued by the Company to guarantee the performance of a customer to a third party. These standby letters of credit are primarily issued to support private borrowing arrangements. The credit risk involved in issuing standby letters of credit is essentially the same as that involved in extending loan facilities to customers.
	The Company also extends rate lock agreements to borrowers related to the origination of residential mortgage loans. To mitigate the interest rate risk inherent in these rate lock agreements, the Company may enter into forward commitments to sell individual residential mortgages. Rate lock agreements and forward commitments are considered derivatives and are recorded at fair value. Forward sales commitments totaled $532 thousand at March 31, 2014. There were no forward sales commitments outstanding as of December 31, 2013. In addition, the net change in the fair values of these derivatives was recognized as other noninterest income or other noninterest expense in the consolidated statements of income.

Fair_Value_Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2014
Fair Value Measurements [Abstract]	'
Fair Value Measurements	'
	(11.) FAIR VALUE MEASUREMENTS
	Determination of Fair Value – Assets Measured at Fair Value on a Recurring and Nonrecurring Basis Valuation Hierarchy
	The fair value of an asset or liability is the price that would be received to sell that asset or paid to transfer that liability in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for such asset or liability. ASC Topic 820, "Fair Value Measurements and Disclosures," 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. There have been no changes in the valuation techniques used during the current period. The fair value hierarchy is as follows:
	Level 1 - Unadjusted quoted prices in active markets for identical assets or liabilities that the reporting entity has the ability to access at the measurement date.
	Level 2 - Inputs other than quoted prices included in Level 1 that are observable for the asset or liability, either directly or indirectly. These might include quoted prices for similar assets or liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (such as interest rates, volatilities, prepayment speeds, credit risks, etc.) or inputs that are derived principally from or corroborated by market data by correlation or other means.
	Level 3 - Unobservable inputs for determining the fair values of assets or liabilities that reflect an entity's own assumptions about the assumptions that market participants would use in pricing the assets or liabilities.
	Transfers between levels of the fair value hierarchy are recorded as of the end of the reporting period.
	In general, fair value is based upon quoted market prices, where available. If such quoted market prices are 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 the 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 amounts 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.
	Securities available for sale: Securities classified as available for sale are reported at fair value utilizing Level 2 inputs. For these securities, the Company obtains fair value measurements from an independent pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond's terms and conditions, among other things.
	Loans held for sale: The fair value of loans held for sale is determined using quoted secondary market prices and investor commitments. Loans held for sale are classified as Level 2 in the fair value hierarchy.
	Collateral dependent impaired loans: Fair value of impaired loans with specific allocations of the allowance for loan losses is measured based on the value of the collateral securing these loans and is classified as Level 3 in the fair value hierarchy. Collateral may be real estate and/or business assets including equipment, inventory and/or accounts receivable and collateral value is determined based on appraisals performed by qualified licensed appraisers hired by the Company. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Appraised and reported values may be discounted based on management's historical knowledge, changes in market conditions from the time of valuation, and/or management's expertise and knowledge of the client and the client's business. Such discounts are typically significant and result in a Level 3 classification of the inputs for determining fair value. Impaired loans are reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted accordingly, based on the same factors identified above.
	Loan servicing rights: Loan servicing rights do not trade in an active market with readily observable market data. As a result, the Company estimates the fair value of loan servicing rights by using a discounted cash flow model to calculate the present value of estimated future net servicing income. The assumptions used in the discounted cash flow model are those that we believe market participants would use in estimating future net servicing income, including estimates of loan prepayment rates, servicing costs, ancillary income, impound account balances, and discount rates. The significant unobservable inputs used in the fair value measurement of the Company's loan servicing rights are the constant prepayment rates and weighted average discount rate. Significant increases (decreases) in any of those inputs in isolation could result in a significantly lower (higher) fair value measurement. Although the constant prepayment rate and the discount rate are not directly interrelated, they will generally move in opposite directions. Loan servicing rights are classified as Level 3 measurements due to the use of significant unobservable inputs, as well as significant management judgment and estimation.
	Other real estate owned (Foreclosed assets): Nonrecurring adjustments to certain commercial and residential real estate properties classified as other real estate owned are measured at the lower of carrying amount or fair value, less costs to sell. Fair values are generally based on third party appraisals of the property, resulting in a Level 3 classification. The appraisals are sometimes further discounted based on management's historical knowledge, changes in market conditions from the time of valuation, and/or management's expertise and knowledge of the client and client's business. Such discounts are typically significant and result in a Level 3 classification of the inputs for determining fair value. In cases where the carrying amount exceeds the fair value, less costs to sell, an impairment loss is recognized.
	Commitments to extend credit and letters of credit: Commitments to extend credit and fund letters of credit are principally at current interest rates, and, therefore, the carrying amount approximates fair value. The fair value of commitments is not material.
	Assets Measured at Fair Value
	The following tables present for each of the fair-value hierarchy levels the Company's assets that are measured at fair value on a recurring and non-recurring basis as of the dates indicated (in thousands).
			Quoted Prices in
			Active Markets		Significant
			for Identical		Other			Significant
			Assets or		Observable			Unobservable
			Liabilities		Inputs			Inputs
			(Level 1)		(Level 2)			(Level 3)			Total
	31-Mar-14
	Measured on a recurring basis:
	Securities available for sale:
	U.S. Government agencies and government sponsored enterprises	$	-	$	190,494		$	-		$	190,494
	Mortgage-backed securities		-		483,810			-			483,810
	Asset-backed securities		-		346			-			346
		$	-	$	674,650		$	-		$	674,650
	Measured on a nonrecurring basis:
	Loans:
	Loans held for sale	$	-	$	900		$	-		$	900
	Collateral dependent impaired loans		-		-			8,964			8,964
	Other assets:
	Loan servicing rights		-		-			1,517			1,517
	Other real estate owned		-		-			412			412
		$	-	$	900	$		10,893		$	11,793
	31-Dec-13
	Measured on a recurring basis:
	Securities available for sale:
	U.S. Government agencies and government sponsored enterprises	$	-	$	134,452		$	-		$	134,452
	Mortgage-backed securities		-		474,549			-			474,549
	Asset-backed securities		-		399			-			399
		$	-	$	609,400		$	-		$	609,400
	Measured on a nonrecurring basis:
	Loans:
	Loans held for sale	$	-	$	3,381		$	-		$	3,381
	Collateral dependent impaired loans		-		-			9,227			9,227
	Other assets:
	Loan servicing rights		-		-			1,565			1,565
	Other real estate owned		-		-			333			333
		$	-	$	3,381	$		11,125		$	14,506
	There were no transfers between Levels 1 and 2 during the three months ended March 31, 2014 and 2013. There were no liabilities measured at fair value on a recurring or nonrecurring basis during the three month periods ended March 31, 2014 and 2013.
	The following table presents additional quantitative information about assets measured at fair value on a recurring and nonrecurring basis for which the Company has utilized Level 3 inputs to determine fair value (dollars in thousands).
			Fair			Unobservable Input
	Asset		Value	Valuation Technique	Unobservable Input	Value or Range
	Collateral dependent impaired loans	$	8,964	Appraisal of collateral (1)	Appraisal adjustments (2)	18% - 100% discount
				Discounted cash flow	Discount rate	4.5	-3%
					Risk premium rate	11	-3%
	Loan servicing rights		1,517	Discounted cash flow	Discount rate	5.2	-3%
					Constant prepayment rate	11.2	-3%
	Other real estate owned		412	Appraisal of collateral (1)	Appraisal adjustments (2)	39% - 49% discount
	(1) Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various Level 3 inputs which are not identifiable.
(2) Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses.
(3) Weighted averages.
Changes in Level 3 Fair Value Measurements
There were no assets measured at fair value on a recurring basis using significant unobservable inputs (Level 3) as of or during the three months ended March 31, 2014.
Disclosures about Fair Value of Financial Instruments
The assumptions used below are expected to approximate those that market participants would use in valuing these financial instruments.
Fair value estimates are made at a specific point in time, based on available market information and judgments about the financial instrument, including estimates of timing, amount of expected future cash flows and the credit standing of the issuer. Such estimates do not consider the tax impact of the realization of unrealized gains or losses. In some cases, the fair value estimates cannot be substantiated by comparison to independent markets. In addition, the disclosed fair value may not be realized in the immediate settlement of the financial instrument. Care should be exercised in deriving conclusions about our business, its value or financial position based on the fair value information of financial instruments presented below.
The estimated fair value approximates carrying value for cash and cash equivalents, Federal Home Loan Bank ("FHLB") and Federal Reserve Bank ("FRB") stock, accrued interest receivable, non-maturity deposits, short-term borrowings and accrued interest payable. Fair value estimates for other financial instruments not included elsewhere in this disclosure are discussed below.
Securities held to maturity: The fair value of the Company's investment securities held to maturity is primarily measured using information from a third-party pricing service. The fair value measurements consider observable data that may include dealer quotes, market spreads, cash flows, the U.S. Treasury yield curve, live trading levels, trade execution data, market consensus prepayment speeds, credit information and the bond's terms and conditions, among other things.
Loans: The fair value of the Company's loans was estimated by discounting the expected future cash flows using the current interest rates at which similar loans would be made for the same remaining maturities. Loans were first segregated by type such as commercial, residential mortgage, and consumer, and were then further segmented into fixed and variable rate and loan quality categories. Expected future cash flows were projected based on contractual cash flows, adjusted for estimated prepayments.
Time deposits: The fair value of time deposits was estimated using a discounted cash flow approach that applies prevailing market interest rates for similar maturity instruments. The fair values of the Company's time deposit liabilities do not take into consideration the value of the Company's long-term relationships with depositors, which may have significant value.
The following presents (in thousands) the carrying amount, estimated fair value, and placement in the fair value measurement hierarchy of the Company's financial instruments as of the dates indicated.
	Level in		31-Mar-14				31-Dec-13
	Fair Value				Estimated				Estimated
	Measurement		Carrying		Fair		Carrying		Fair
	Hierarchy		Amount		Value		Amount		Value
Financial assets:
Cash and cash equivalents	Level 1	$	72,401	$	72,401	$	59,692	$	59,692
Securities available for sale	Level 2		674,650		674,650		609,400		609,400
Securities held to maturity	Level 2		253,576		256,091		249,785		250,657
Loans held for sale	Level 2		900		900		3,381		3,381
Loans	Level 2		1,812,724		1,816,875		1,797,656		1,802,407
Loans (1)	Level 3		8,964		8,964		9,227		9,227
Accrued interest receivable	Level 1		8,928		8,928		8,150		8,150
FHLB and FRB stock	Level 2		13,394		13,394		19,663		19,663
Financial liabilities:
Non-maturity deposits	Level 1		1,887,308		1,887,308		1,724,133		1,724,133
Time deposits	Level 2		646,112		646,986		595,923		596,928
Short-term borrowings	Level 1		196,746		196,746		337,042		337,042
Accrued interest payable	Level 1		3,532		3,532		3,407		3,407
(1)	Comprised of collateral dependent impaired loans.

Recovered_Sheet1

Basis Of Presentation And Summary Of Significant Accounting Policies (Policy)	3 Months Ended
	Mar. 31, 2014
Basis of Presentation And Summary Of Significant Accounting Policies [Abstract]	'
Nature Of Operations	'
	Nature of Operations
	Financial Institutions, Inc., is a financial holding company organized in 1931 under the laws of New York State ("New York" or "NYS"). Through its wholly-owned New York chartered banking subsidiary, Five Star Bank, Financial Institutions, Inc. offers a broad array of deposit, lending and other financial services to individuals, municipalities and businesses in Western and Central New York. The Company has also expanded its indirect lending network to include relationships with franchised automobile dealers in the Capital District of New York and Northern Pennsylvania. References to "the Company" mean the consolidated reporting entities and references to "the Bank" mean Five Star Bank.
Basis Of Presentation	'
	Basis of Presentation
	The consolidated financial statements include the accounts of Financial Institutions, Inc. and its subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. The accounting and reporting policies conform to U.S. generally accepted accounting principles ("GAAP"). Certain information and footnote disclosures normally included in financial statements prepared in conformity with GAAP have been condensed or omitted pursuant to such rules and regulations. However, in the opinion of management, the accompanying consolidated financial statements reflect all adjustments of a normal and recurring nature necessary for a fair presentation of the consolidated statements of financial condition, income, comprehensive income, changes in shareholders' equity and cash flows for the periods indicated, and contain adequate disclosure to make the information presented not misleading. Prior years' consolidated financial statements are re-classified whenever necessary to conform to the current year's presentation. These consolidated financial statements should be read in conjunction with the Company's 2013 Annual Report on Form 10-K. The results of operations for any interim periods are not necessarily indicative of the results which may be expected for the entire year.
Subsequent Events	'
	Subsequent Events
	The Company has evaluated events and transactions for potential recognition or disclosure through the day the financial statements were issued and determined that there were no subsequent events.
Use Of Estimates	'
	Use of Estimates
	The preparation of these financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates. Material estimates relate to the determination of the allowance for loan losses, the carrying value of goodwill and deferred tax assets, the valuation and other than temporary impairment ("OTTI") considerations related to the securities portfolio, and assumptions used in the defined benefit pension plan accounting.
Recent Accounting Pronouncements	'
	Recent Accounting Pronouncements
	In January 2014, the Financial Accounting Standards Board issued Accounting Standards Update ("ASU") No. 2014-04,
	Reclassification of Residential Real Estate Collateralized Consumer Mortgage Loans upon Foreclosure. The objective of this guidance is to clarify when an in substance repossession or foreclosure occurs, that is, when a creditor should be considered to have received physical possession of residential real estate property collateralizing a consumer mortgage loan such that the loan receivable should be derecognized and the real estate property recognized. ASU No. 2014-04 states 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 a similar legal agreement. Additionally, ASU No. 2014-04 requires interim and annual disclosure 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. ASU No. 2014-04 is effective for interim and annual reporting periods beginning after December 15, 2014. The adoption of ASU No. 2014-04 is not expected to have a material impact on the Company's consolidated statements of income and condition.

Earnings_Per_Common_Share_EPS_

Earnings Per Common Share ("EPS") (Tables)	3 Months Ended
	Mar. 31, 2014
Earnings Per Common Share ("EPS") [Abstract]	'
Reconciliation Of Earnings And Shares Used In Calculating Basic And Diluted EPS	'
		Three months ended
		March 31,
			2014			2013
	Net income available to common shareholders	$	6,853		$	5,781
	Weighted average common shares outstanding:
	Total shares issued		14,162			14,162
	Unvested restricted stock awards		(64	)		(80	)
	Treasury shares		(325	)		(365	)
	Total basic weighted average common shares outstanding		13,773			13,717
	Incremental shares from assumed:
	Exercise of stock options		22			7
	Vesting of restricted stock awards		29			43
	Total diluted weighted average common shares outstanding		13,824			13,767
	Basic earnings per common share	$	0.5		$	0.42
	Diluted earnings per common share	$	0.5		$	0.42

Investment_Securities_Tables

Investment Securities (Tables)	3 Months Ended
	Mar. 31, 2014
Investment Securities [Abstract]	'
Amortized Cost And Fair Value Of Investment Securities	'
	The amortized cost and fair value of investment securities are summarized below (in thousands):
			Amortized		Unrealized		Unrealized		Fair
			Cost		Gains		Losses		Value
	31-Mar-14
	Securities available for sale:
	U.S. Government agencies and government
	sponsored enterprises	$	190,967	$	1,659	$	2,132	$	190,494
	Mortgage-backed securities:
	Federal National Mortgage Association		174,591		1,561		3,784		172,368
	Federal Home Loan Mortgage Corporation		34,713		641		130		35,224
	Government National Mortgage Association		60,857		2,164		113		62,908
	Collateralized mortgage obligations:
	Federal National Mortgage Association		65,427		339		1,708		64,058
	Federal Home Loan Mortgage Corporation		104,334		232		3,656		100,910
	Government National Mortgage Association		46,172		924		156		46,940
	Privately issued		-		1,402		-		1,402
	Total collateralized mortgage obligations		215,933		2,897		5,520		213,310
	Total mortgage-backed securities		486,094		7,263		9,547		483,810
	Asset-backed securities		18		328		-		346
	Total available for sale securities	$	677,079	$	9,250	$	11,679	$	674,650
	Securities held to maturity:
	State and political subdivisions	$	253,576	$	2,578	$	63	$	256,091
	(3.) INVESTMENT SECURITIES (Continued)
			Amortized		Unrealized		Unrealized		Fair
			Cost		Gains		Losses		Value
	31-Dec-13
	Securities available for sale:
	U.S. Government agencies and government
	sponsored enterprises	$	135,840	$	1,414	$	2,802	$	134,452
	Mortgage-backed securities:
	Federal National Mortgage Association		173,507		1,511		4,810		170,208
	Federal Home Loan Mortgage Corporation		36,737		562		205		37,094
	Government National Mortgage Association		61,832		2,152		142		63,842
	Collateralized mortgage obligations:
	Federal National Mortgage Association		63,838		261		3,195		60,904
	Federal Home Loan Mortgage Corporation		102,660		169		5,856		96,973
	Government National Mortgage Association		43,734		913		586		44,061
	Privately issued		-		1,467		-		1,467
	Total collateralized mortgage obligations		210,232		2,810		9,637		203,405
	Total mortgage-backed securities		482,308		7,035		14,794		474,549
	Asset-backed securities		18		381		-		399
	Total available for sale securities	$	618,166	$	8,830	$	17,596	$	609,400
	Securities held to maturity:
	State and political subdivisions	$	249,785	$	1,340	$	468	$	250,657
Sales And Calls Of Securities Available For Sale	'
			Three months ended
			March 31,
			2014			2013
	Proceeds from sales	$	19,470	$		952
	Gross realized gains		313			892
Scheduled Maturities Of Securities Available For Sale And Securities Held To Maturity	'
			Amortized		Fair
			Cost		Value
	Debt securities available for sale:
	Due in one year or less	$	49,052	$	49,051
	Due from one to five years		51,365		52,669
	Due after five years through ten years		252,569		248,478
	Due after ten years		324,093		324,452
		$	677,079	$	674,650
	Debt securities held to maturity:
	Due in one year or less	$	24,841	$	24,908
	Due from one to five years		111,876		112,972
	Due after five years through ten years		116,817		118,157
	Due after ten years		42		54
		$	253,576	$	256,091
Investments' Gross Unrealized Losses And Fair Value	'
			Less than 12 months				12 months or longer				Total
			Fair		Unrealized		Fair	Unrealized			Fair	Unrealized
			Value		Losses		Value		Losses		Value		Losses
	31-Mar-14
	Securities available for sale:
	U.S. Government agencies and government
	sponsored enterprises	$	82,112	$	1,072	$	22,184	$	1,060	$	104,296	$	2,132
	Mortgage-backed securities:
	Federal National Mortgage Association		96,533		2,416		25,166		1,368		121,699		3,784
	Federal Home Loan Mortgage Corporation		8,490		130		-		-		8,490		130
	Government National Mortgage Association		6,097		113		-		-		6,097		113
	Collateralized mortgage obligations:
	Federal National Mortgage Association		35,545		656		15,645		1,052		51,190		1,708
	Federal Home Loan Mortgage Corporation		71,893		2,158		20,989		1,498		92,882		3,656
	Government National Mortgage Association		8,417		156		-		-		8,417		156
	Total collateralized mortgage obligations		115,855		2,970		36,634		2,550		152,489		5,520
	Total mortgage-backed securities		226,975		5,629		61,800		3,918		288,775		9,547
	Total available for sale securities		309,087		6,701		83,984		4,978		393,071		11,679
	Securities held to maturity:
	State and political subdivisions		10,907		63		-		-		10,907		63
	Total temporarily impaired securities	$	319,994	$	6,764	$	83,984	$	4,978	$	403,978	$	11,742
	31-Dec-13
	Securities available for sale:
	U.S. Government agencies and government
	sponsored enterprises	$	86,177	$	2,788	$	2,717	$	14	$	88,894	$	2,802
	Mortgage-backed securities:
	Federal National Mortgage Association		103,778		3,491		20,689		1,319		124,467		4,810
	Federal Home Loan Mortgage Corporation		14,166		205		-		-		14,166		205
	Government National Mortgage Association		14,226		142		-		-		14,226		142
	Collateralized mortgage obligations:
	Federal National Mortgage Association		35,632		2,586		11,760		609		47,392		3,195
	Federal Home Loan Mortgage Corporation		72,655		4,980		15,762		876		88,417		5,856
	Government National Mortgage Association		8,396		586		-		-		8,396		586
	Total collateralized mortgage obligations		116,683		8,152		27,522		1,485		144,205		9,637
	Total mortgage-backed securities		248,853		11,990		48,211		2,804		297,064		14,794
	Total available for sale securities		335,030		14,778		50,928		2,818		385,958		17,596
	Securities held to maturity:
	State and political subdivisions		72,269		468		-		-		72,269		468
	Total temporarily impaired securities	$	407,299	$	15,246	$	50,928	$	2,818	$	458,227	$	18,064

Loans_Tables

Loans (Tables)	3 Months Ended
	Mar. 31, 2014
Loans [Abstract]	'
Loan Portfolio	'
			Principal		Net Deferred
			Amount		Loan Costs
			Outstanding		(Fees)			Loans, Net
	31-Mar-14
	Commercial business	$	268,308	$	44		$	268,352
	Commercial mortgage		469,725		(962	)		468,763
	Residential mortgage		110,290		(126	)		110,164
	Home equity		326,744		5,604			332,348
	Consumer indirect		620,916		26,630			647,546
	Other consumer		21,488		179			21,667
	Total	$	1,817,471	$	31,369			1,848,840
	Allowance for loan losses							(27,152	)
	Total loans, net						$	1,821,688
	31-Dec-13
	Commercial business	$	265,751	$	15		$	265,766
	Commercial mortgage		470,312		(1,028	)		469,284
	Residential mortgage		113,101		(56	)		113,045
	Home equity		320,658		5,428			326,086
	Consumer indirect		609,390		26,978			636,368
	Other consumer		22,893		177			23,070
	Total	$	1,802,105	$	31,514			1,833,619
	Allowance for loan losses							(26,736	)
	Total loans, net						$	1,806,883
Recorded Investment By Loan Class In Current And Nonaccrual Loans	'
							Greater
			30-59 Days		60-89 Days		Than 90		Total Past						Total
			Past Due		Past Due		Days		Due		Nonaccrual		Current		Loans
	31-Mar-14
	Commercial business	$	1,943	$	-	$	-	$	1,943	$	3,706	$	262,659	$	268,308
	Commercial mortgage		1,290		-		-		1,290		9,545		458,890		469,725
	Residential mortgage		468		-		-		468		760		109,062		110,290
	Home equity		378		-		-		378		826		325,540		326,744
	Consumer indirect		1,258		354		-		1,612		1,387		617,917		620,916
	Other consumer		85		53		6		144		40		21,304		21,488
	Total loans, gross	$	5,422	$	407	$	6	$	5,835	$	16,264	$	1,795,372	$	1,817,471
	31-Dec-13
	Commercial business	$	558	$	199	$	-	$	757	$	3,474	$	261,520	$	265,751
	Commercial mortgage		800		-		-		800		9,663		459,849		470,312
	Residential mortgage		542		-		-		542		1,078		111,481		113,101
	Home equity		750		143		-		893		925		318,840		320,658
	Consumer indirect		2,129		476		-		2,605		1,471		605,314		609,390
	Other consumer		126		72		6		204		5		22,684		22,893
	Total loans, gross	$	4,905	$	890	$	6	$	5,801	$	16,616	$	1,779,688	$	1,802,105
Information Related To Loans Modified In A TDR	'
			Pre-			Post -
			Modification			Modification
			Outstanding			Outstanding
		Number of	Recorded			Recorded
		Contracts	Investment			Investment
	31-Mar-14
	Commercial business	-	$	-	$	-
	Commercial mortgage	-		-		-
	Total	-	$	-	$	-
	31-Mar-13
	Commercial business	2	$	189	$	181
	Commercial mortgage	-		-		-
	Total	2	$	189	$	181
Summary Of Impaired Loans	'
					Unpaid				Average		Interest
			Recorded		Principal		Related		Recorded		Income
			Investment(1)		Balance(1)		Allowance		Investment		Recognized
	31-Mar-14
	With no related allowance recorded:
	Commercial business	$	1,869	$	2,420	$	-	$	1,831	$	-
	Commercial mortgage		1,095		1,126		-		937		-
			2,964		3,546		-		2,768		-
	With an allowance recorded:
	Commercial business		1,837		1,857		397		1,669		-
	Commercial mortgage		8,450		8,850		926		8,657		-
			10,287		10,707		1,323		10,326		-
		$	13,251	$	14,253	$	1,323	$	13,094	$	-
	31-Dec-13
	With no related allowance recorded:
	Commercial business	$	1,777	$	2,273	$	-	$	659	$	-
	Commercial mortgage		875		906		-		760		-
			2,652		3,179		-		1,419		-
	With an allowance recorded:
	Commercial business		1,697		1,717		201		3,196		-
	Commercial mortgage		8,788		9,188		1,057		3,758		-
			10,485		10,905		1,258		6,954		-
		$	13,137	$	14,084	$	1,258	$	8,373	$	-
	(1) Difference between recorded investment and unpaid principal balance represents partial charge-offs.
Commercial Loan Portfolio Categorized By Internally Assigned Asset Classification	'
			Commercial		Commercial
			Business		Mortgage
	31-Mar-14
	Uncriticized	$	249,625	$	449,042
	Special mention		8,133		3,713
	Substandard		10,550		16,970
	Doubtful		-		-
	Total	$	268,308	$	469,725
	31-Dec-13
	Uncriticized	$	250,553	$	449,447
	Special mention		6,311		6,895
	Substandard		8,887		13,970
	Doubtful		-		-
	Total	$	265,751	$	470,312
Retail Loan Portfolio Categorized By Payment Status	'
			Residential		Home		Consumer		Other
			Mortgage		Equity		Indirect		Consumer
	31-Mar-14
	Performing	$	109,530	$	325,918	$	619,529	$	21,442
	Non-performing		760		826		1,387		46
	Total	$	110,290	$	326,744	$	620,916	$	21,488
	31-Dec-13
	Performing	$	112,023	$	319,733	$	607,919	$	22,882
	Non-performing		1,078		925		1,471		11
	Total	$	113,101	$	320,658	$	609,390	$	22,893
Changes In The Allowance For Loan Losses	'
			Commercial		Commercial		Residential		Home		Consumer		Other
			Business		Mortgage		Mortgage		Equity		Indirect		Consumer		Total
	31-Mar-14
	Allowance for loan losses:
	Beginning balance	$	4,273	$	7,743	$	676	$	1,367	$	12,230	$	447	$	26,736
	Charge-offs		68		-		78		106		2,455		269		2,976
	Recoveries		29		7		21		11		1,105		113		1,286
	Provision		455		230		53		99		1,104		165		2,106
	Ending balance	$	4,689	$	7,980	$	672	$	1,371	$	11,984	$	456	$	27,152
	Evaluated for impairment:
	Individually	$	397	$	926	$	-	$	-	$	-	$	-	$	1,323
	Collectively	$	4,292	$	7,054	$	672	$	1,371	$	11,984	$	456	$	25,829
	Loans:
	Ending balance	$	268,308	$	469,725	$	110,290	$	326,744	$	620,916	$	21,488	$	1,817,471
	Evaluated for impairment:
	Individually	$	3,706	$	9,545	$	-	$	-	$	-	$	-	$	13,251
	Collectively	$	264,602	$	460,180	$	110,290	$	326,744	$	620,916	$	21,488	$	1,804,220
	31-Mar-13
	Allowance for loan losses:
	Beginning balance	$	4,884	$	6,581	$	740	$	1,282	$	10,715	$	512	$	24,714
	Charge-offs		239		3		162		269		1,718		252		2,643
	Recoveries		37		14		17		37		805		137		1,047
	Provision		485		379		73		233		1,510		29		2,709
	Ending balance	$	5,167	$	6,971	$	668	$	1,283	$	11,312	$	426	$	25,827
	Evaluated for impairment:
	Individually	$	1,335	$	657	$	-	$	-	$	-	$	-	$	1,992
	Collectively	$	3,832	$	6,314	$	668	$	1,283	$	11,312	$	426	$	23,835
	Loans:
	Ending balance	$	259,054	$	425,586	$	126,058	$	287,844	$	563,428	$	24,581	$	1,686,551
	Evaluated for impairment:
	Individually	$	5,616	$	2,767	$	-	$	-	$	-	$	-	$	8,383
	Collectively	$	253,438	$	422,819	$	126,058	$	287,844	$	563,428	$	24,581	$	1,678,168

Goodwill_And_Other_Intangible_1

Goodwill And Other Intangible Assets (Tables)	3 Months Ended
	Mar. 31, 2014
Goodwill And Other Intangible Assets [Abstract]	'
Other intangible assets	'
			March 31,			December 31,
			2014			2013
	Gross carrying amount	$	2,042		$	2,042
	Accumulated amortization		(665	)		(576	)
	Net carrying value	$	1,377		$	1,466
Estimated Core Deposit Intangible Amortization Expense	'
	2014 (remainder of year)	$	252
	2015		296
	2016		251
	2017		205
	2018		160
	2019		115

Shareholders_Equity_Tables

Shareholders' Equity (Tables)	3 Months Ended
	Mar. 31, 2014
Shareholders' Equity [Abstract]	'
Changes In Shares Of Common Stock	'
		Outstanding		Treasury		Issued
	31-Mar-14
	Shares outstanding at December 31, 2013	13,829,355		332,242		14,161,597
	Restricted stock awards issued	33,842		(33,842	)	-
	Restricted stock awards forfeited	(7,037	)	7,037		-
	Stock options exercised	5,925		(5,925	)	-
	Treasury stock purchases	(9,102	)	9,102		-
	Shares outstanding at March 31, 2014	13,852,983		308,614		14,161,597
	31-Mar-13
	Shares outstanding at December 31, 2012	13,787,709		373,888		14,161,597
	Restricted stock awards issued	33,035		(33,035	)	-
	Restricted stock awards forfeited	(6,237	)	6,237		-
	Stock options exercised	800		(800	)	-
	Treasury stock purchases	(11,349	)	11,349		-
	Shares outstanding at March 31, 2013	13,803,958		357,639		14,161,597

Accumulated_Other_Comprehensiv1

Accumulated Other Comprehensive Income (Loss) (Tables)	3 Months Ended
	Mar. 31, 2014
Accumulated Other Comprehensive Income (Loss) [Abstract]	'
Components Of Other Comprehensive Income (Loss)	'
			Pre-tax						Net-of-tax
			Amount			Tax Effect			Amount
	31-Mar-14
	Securities available for sale and transferred securities:
	Change in unrealized gain/loss during the period	$	6,650		$	2,634		$	4,016
	Reclassification adjustment for net gains included in net income (1)		(450	)		(178	)		(272	)
	Total securities available for sale and transferred securities		6,200			2,456			3,744
	Amortization of pension and post-retirement items:
	Prior service credit		(12	)		(5	)		(7	)
	Net actuarial losses		44			18			26
	Total pension and post-retirement obligations		32			13			19
	Other comprehensive income	$	6,232		$	2,469		$	3,763
	31-Mar-13
	Securities available for sale:
	Change in unrealized gain/loss during the period	$	(2,942	)	$	(1,166	)	$	(1,776	)
	Reclassification adjustment for net gains included in net income		(892	)		(353	)		(539	)
	Total securities available for sale		(3,834	)		(1,519	)		(2,315	)
	Amortization of pension and post-retirement items:
	Prior service credit		(12	)		(5	)		(7	)
	Net actuarial losses		341			135			206
	Total pension and post-retirement obligations		329			130			199
	Other comprehensive loss	$	(3,505	)	$	(1,389	)	$	(2,116	)
	(1)	Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company's reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield.
Components Of Accumulated Other Comprehensive Income (Loss)	'
			Securities
			Available for			Pension and			Accumulated
			Sale and			Post-			Other
			Transferred			retirement			Comprehensive
			Securities			Obligations			Income (Loss)
	31-Mar-14
	Balance at beginning of year	$	(5,337	)	$	(4,850	)	$	(10,187	)
	Other comprehensive income before reclassifications		4,016			-			4,016
	Amounts reclassified from accumulated other comprehensive income		(272	)		19			(253	)
	Net current period other comprehensive income		3,744			19			3,763
	Balance at end of period	$	(1,593	)	$	(4,831	)	$	(6,424	)
	31-Mar-13
	Balance at beginning of year	$	16,060		$	(12,807	)	$	3,253
	Other comprehensive (loss) income before reclassifications		(1,776	)		-			(1,776	)
	Amounts reclassified from accumulated other comprehensive income		(539	)		199			(340	)
	Net current period other comprehensive (loss) income		(2,315	)		199			(2,116	)
	Balance at end of period	$	13,745		$	(12,608	)	$	1,137
Amounts Reclassified Out Of Each Component Of Accumulated Other Comprehensive Income (Loss)	'
			Amount Reclassified from
	Details About Accumulated Other		Accumulated Other					Affected Line Item in the
	Comprehensive Income Components		Comprehensive Income					Consolidated Statement of Income
			Three months ended
			March 31,
			2014			2013
	Realized gain on sale of investment securities	$	313		$	892		Net gain on disposal of investment securities
	Amortization of unrealized holding gains (losses)
	on investment securities transferred from
	available for sale to held to maturity		137			-		Interest income
			450			892		Total before tax
			(178	)		(353	)	Income tax expense
			272			539		Net of tax
	Amortization of pension and post-retirement items:
	Prior service credit (1)		12			12		Salaries and employee benefits
	Net actuarial losses (1)		(44	)		(341	)	Salaries and employee benefits
			(32	)		(329	)	Total before tax
			13			130		Income tax benefit
			(19	)		(199	)	Net of tax
	Total reclassified for the period	$	253		$	340
	(1)	These items are included in the computation of net periodic pension expense.  See Note 9 – Employee Benefit Plans for additional information.

ShareBased_Compensation_Plans_

Share-Based Compensation Plans (Tables)	3 Months Ended
	Mar. 31, 2014
Share-Based Compensation Plans [Abstract]	'
Summary Of Restricted Stock Award Activity	'
		Weighted Average		Market
		Number of		Price at
		Shares	Grant Date
	Outstanding at beginning of year	65,040	$	16.92
	Granted	33,842		17.63
	Vested	-24,728		17.02
	Forfeited	-7,037		20.07
	Outstanding at end of period	67,117	$	16.91
Summary Of Stock Option Activity	'
						Weighted
					Weighted	Average
					Average	Remaining		Aggregate
		Number of			Exercise	Contractual		Intrinsic
		Options			Price	Term		Value
	Outstanding at beginning of year	192,934		$	19.83
	Exercised	(5,925	)		18.62
	Expired	(15,623	)		23.78
	Outstanding and exercisable at end of period	171,386		$	19.52	2.5	$	602
Share-Based Compensation Expense Included In Consolidated Statements Of Income	'
		Three months ended
			March 31,
			2014		2013
	Salaries and employee benefits	$	81	$	85
	Other noninterest expense		22		17
	Total share-based compensation expense	$	103	$	102

Employee_Benefit_Plans_Tables

Employee Benefit Plans (Tables)	3 Months Ended
	Mar. 31, 2014
Employee Benefit Plans [Abstract]	'
Components Of Net Periodic Benefit Expense	'
			Three months ended
			March 31,
			2014			2013
	Service cost	$	479		$	516
	Interest cost on projected benefit obligation		574			505
	Expected return on plan assets		(1,029	)		(921	)
	Amortization of prior service credit		(12	)		(12	)
	Amortization of net actuarial losses		44			341
	Net periodic pension expense	$	56		$	429

Commitments_And_Contingencies_

Commitments And Contingencies (Tables)	3 Months Ended
	Mar. 31, 2014
Commitments And Contingencies [Abstract]	'
Off-Balance Sheet Commitments	'
			March 31,		December 31,
			2014		2013
	Commitments to extend credit	$	434,700	$	431,236
	Standby letters of credit		10,403		8,618

Fair_Value_Measurements_Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2014
Fair Value Measurements [Abstract]	'
Assets Measured At Fair Value On A Recurring And Non-Recurring Basis	'
			Quoted Prices in
			Active Markets		Significant
			for Identical		Other			Significant
			Assets or		Observable			Unobservable
			Liabilities		Inputs			Inputs
			(Level 1)		(Level 2)			(Level 3)			Total
	31-Mar-14
	Measured on a recurring basis:
	Securities available for sale:
	U.S. Government agencies and government sponsored enterprises	$	-	$	190,494		$	-		$	190,494
	Mortgage-backed securities		-		483,810			-			483,810
	Asset-backed securities		-		346			-			346
		$	-	$	674,650		$	-		$	674,650
	Measured on a nonrecurring basis:
	Loans:
	Loans held for sale	$	-	$	900		$	-		$	900
	Collateral dependent impaired loans		-		-			8,964			8,964
	Other assets:
	Loan servicing rights		-		-			1,517			1,517
	Other real estate owned		-		-			412			412
		$	-	$	900	$		10,893		$	11,793
	31-Dec-13
	Measured on a recurring basis:
	Securities available for sale:
	U.S. Government agencies and government sponsored enterprises	$	-	$	134,452		$	-		$	134,452
	Mortgage-backed securities		-		474,549			-			474,549
	Asset-backed securities		-		399			-			399
		$	-	$	609,400		$	-		$	609,400
	Measured on a nonrecurring basis:
	Loans:
	Loans held for sale	$	-	$	3,381		$	-		$	3,381
	Collateral dependent impaired loans		-		-			9,227			9,227
	Other assets:
	Loan servicing rights		-		-			1,565			1,565
	Other real estate owned		-		-			333			333
		$	-	$	3,381	$		11,125		$	14,506
Additional Quantitative Information About Assets Measured At Fair Value On A Recurring And Non-Recurring Basis	'
			Fair			Unobservable Input
	Asset		Value	Valuation Technique	Unobservable Input	Value or Range
	Collateral dependent impaired loans	$	8,964	Appraisal of collateral (1)	Appraisal adjustments (2)	18% - 100% discount
				Discounted cash flow	Discount rate	4.5	-3%
					Risk premium rate	11	-3%
	Loan servicing rights		1,517	Discounted cash flow	Discount rate	5.2	-3%
					Constant prepayment rate	11.2	-3%
	Other real estate owned		412	Appraisal of collateral (1)	Appraisal adjustments (2)	39% - 49% discount
	(1) Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various Level 3 inputs which are not identifiable.
	(2) Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses.
	(3) Weighted averages.
Carrying Amount, Estimated Fair Value, And Placement In Fair Value Hierarchy Of Financial Instruments	'
		Level in		31-Mar-14				31-Dec-13
		Fair Value				Estimated				Estimated
		Measurement		Carrying		Fair		Carrying		Fair
		Hierarchy		Amount		Value		Amount		Value
	Financial assets:
	Cash and cash equivalents	Level 1	$	72,401	$	72,401	$	59,692	$	59,692
	Securities available for sale	Level 2		674,650		674,650		609,400		609,400
	Securities held to maturity	Level 2		253,576		256,091		249,785		250,657
	Loans held for sale	Level 2		900		900		3,381		3,381
	Loans	Level 2		1,812,724		1,816,875		1,797,656		1,802,407
	Loans (1)	Level 3		8,964		8,964		9,227		9,227
	Accrued interest receivable	Level 1		8,928		8,928		8,150		8,150
	FHLB and FRB stock	Level 2		13,394		13,394		19,663		19,663
	Financial liabilities:
	Non-maturity deposits	Level 1		1,887,308		1,887,308		1,724,133		1,724,133
	Time deposits	Level 2		646,112		646,986		595,923		596,928
	Short-term borrowings	Level 1		196,746		196,746		337,042		337,042
	Accrued interest payable	Level 1		3,532		3,532		3,407		3,407
	(1)	Comprised of collateral dependent impaired loans.

Earnings_Per_Common_Share_EPS_1

Earnings Per Common Share ("EPS") (Reconciliation Of Earnings And Shares Used In Calculating Basic And Diluted EPS) (Details) (USD $)	3 Months Ended
In Thousands, except Per Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Earnings Per Common Share ("EPS") [Abstract]	'	'
Net income available to common shareholders	$6,853	$5,781
Total shares issued	14,162	14,162
Unvested restricted stock awards	-64	-80
Treasury shares	-325	-365
Total basic weighted average common shares outstanding	13,773	13,717
Exercise of stock options	22	7
Vesting of restricted stock awards	29	43
Total diluted weighted average common shares outstanding	13,824	13,767
Basic earnings per common share	$0.50	$0.42
Diluted earnings per common share	$0.50	$0.42

Earnings_Per_Common_Share_EPS_2

Earnings Per Common Share ("EPS") (Shares Excluded from Computation of Diluted EPS) (Details) (Stock Options [Member])	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Stock Options [Member]	'	'
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]	'	'
Antidilutive shares excluded from computation of diluted EPS	14	151

Investment_Securities_Narrativ

Investment Securities (Narrative) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
	security		security
Investment Securities [Abstract]	'	'	'
Gross realized gains	$313	$892	'
Number of security positions, unrealized loss position	141	'	331
Number of security positions, unrealized loss position for more than 12 months	21	'	'
Fair value, continuous unrealized loss position for more than 12 months	83,984	'	50,928
Securities available for sale, 12 months or longer, Unrealized Losses	4,978	'	2,818
Number of security positions, unrealized loss position for less than 12 months	120	'	'
Fair value, continuous unrealized loss position for less than 12 months	309,087	'	335,030
Unrealized loss, continuous unrealized loss position for less than 12 months	6,701	'	14,778
OTTI charge recognized	$0	'	'

Investment_Securities_Summary_

Investment Securities (Summary Of Amortized Cost And Fair Value Of Investment Securities) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	$677,079	$618,166
Securities available for sale, Unrealized Gains	9,250	8,830
Securities available for sale, Unrealized Losses	11,679	17,596
Securities available for sale, Fair Value	674,650	609,400
Securities held to maturity, Amortized Cost	253,576	249,785
Securities held to maturity, Unrealized Losses	11,742	18,064
Securities held to maturity, Fair Value	256,091	250,657
U.S. Government Agencies And Government Sponsored Enterprises [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	190,967	135,840
Securities available for sale, Unrealized Gains	1,659	1,414
Securities available for sale, Unrealized Losses	2,132	2,802
Securities available for sale, Fair Value	190,494	134,452
State And Political Subdivisions [Member]	'	'
Investment [Line Items]	'	'
Securities held to maturity, Amortized Cost	253,576	249,785
Securities held to maturity, Unrealized Gains	2,578	1,340
Securities held to maturity, Unrealized Losses	63	468
Securities held to maturity, Fair Value	256,091	250,657
Mortgage-Backed Securities [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	486,094	482,308
Securities available for sale, Unrealized Gains	7,263	7,035
Securities available for sale, Unrealized Losses	9,547	14,794
Securities available for sale, Fair Value	483,810	474,549
Mortgage-Backed Securities [Member] | Federal National Mortgage Association [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	174,591	173,507
Securities available for sale, Unrealized Gains	1,561	1,511
Securities available for sale, Unrealized Losses	3,784	4,810
Securities available for sale, Fair Value	172,368	170,208
Mortgage-Backed Securities [Member] | Federal Home Loan Mortgage Corporation [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	34,713	36,737
Securities available for sale, Unrealized Gains	641	562
Securities available for sale, Unrealized Losses	130	205
Securities available for sale, Fair Value	35,224	37,094
Mortgage-Backed Securities [Member] | Government National Mortgage Association [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	60,857	61,832
Securities available for sale, Unrealized Gains	2,164	2,152
Securities available for sale, Unrealized Losses	113	142
Securities available for sale, Fair Value	62,908	63,842
Collateralized Mortgage Obligations [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	215,933	210,232
Securities available for sale, Unrealized Gains	2,897	2,810
Securities available for sale, Unrealized Losses	5,520	9,637
Securities available for sale, Fair Value	213,310	203,405
Collateralized Mortgage Obligations [Member] | Federal National Mortgage Association [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	65,427	63,838
Securities available for sale, Unrealized Gains	339	261
Securities available for sale, Unrealized Losses	1,708	3,195
Securities available for sale, Fair Value	64,058	60,904
Collateralized Mortgage Obligations [Member] | Federal Home Loan Mortgage Corporation [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	104,334	102,660
Securities available for sale, Unrealized Gains	232	169
Securities available for sale, Unrealized Losses	3,656	5,856
Securities available for sale, Fair Value	100,910	96,973
Collateralized Mortgage Obligations [Member] | Government National Mortgage Association [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	46,172	43,734
Securities available for sale, Unrealized Gains	924	913
Securities available for sale, Unrealized Losses	156	586
Securities available for sale, Fair Value	46,940	44,061
Collateralized Mortgage Obligations [Member] | Privately Issued [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Unrealized Gains	1,402	1,467
Securities available for sale, Fair Value	1,402	1,467
Asset-Backed Securities [Member]	'	'
Investment [Line Items]	'	'
Securities available for sale, Amortized Cost	18	18
Securities available for sale, Unrealized Gains	328	381
Securities available for sale, Fair Value	$346	$399

Investment_Securities_Sales_An

Investment Securities (Sales And Calls Of Securities Available For Sale) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Investment Securities [Abstract]	'	'
Proceeds from sales	$19,470	$952
Gross realized gains	$313	$892

Investment_Securities_Schedule

Investment Securities (Scheduled Maturities Of Securities Available For Sale And Securities Held To Maturity) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Investment Securities [Abstract]	'	'
Debt securities available for sale, Due in one year or less, Amortized Cost	$49,052	'
Debt securities available for sale, Due from one to five years, Amortized Cost	51,365	'
Debt securities available for sale, Due after five years through ten years, Amortized Cost	252,569	'
Debt securities available for sale, Due after ten years, Amortized Cost	324,093	'
Debt securities available for sale, Amortized Cost	677,079	'
Debt securities available for sale, Due in one year or less, Fair Value	49,051	'
Debt securities available for sale, Due from one to five years, Fair Value	52,669	'
Debt securities available for sale, Due after five years through ten years, Fair Value	248,478	'
Debt securities available for sale, Due after ten years, Fair Value	324,452	'
Debt securities available for sale, Fair Value	674,650	'
Debt securities held to maturity, Due in one year or less, Amortized Cost	24,841	'
Debt securities held to maturity, Due from one to five years, Amortized Cost	111,876	'
Debt securities held to maturity, Due after five years through ten years, Amortized Cost	116,817	'
Debt securities held to maturity, Due after ten years, Amortized Cost	42	'
Held-to-maturity Securities, Total	253,576	249,785
Debt securities held to maturity, Due in one year or less, Fair Value	24,908	'
Debt securities held to maturity, Due from one to five years, Fair Value	112,972	'
Debt securities held to maturity, Due after five years through ten years, Fair Value	118,157	'
Debt securities held to maturity, Due after ten years, Fair Value	54	'
Securities held to maturity, Fair Value	$256,091	$250,657

Investment_Securities_Investme

Investment Securities (Investments' Gross Unrealized Losses And Fair Value) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	$309,087	$335,030
Securities available for sale, Less than 12 months, Unrealized Losses	6,701	14,778
Securities available for sale, 12 months or longer, Fair Value	83,984	50,928
Securities available for sale, 12 months or longer, Unrealized Losses	4,978	2,818
Securities available for sale, Fair Value, Total	393,071	385,958
Securities available for sale, Unrealized Losses, Total	11,679	17,596
Securities held to maturity, Less than 12 months, Fair Value	319,994	407,299
Securities held to maturity, Less than 12 months, Unrealized Losses	6,764	15,246
Securities held to maturity, 12 months or longer, Fair Value	83,984	50,928
Securities held to maturity, 12 months or longer, Unrealized Losses	4,978	2,818
Securities held to maturity, Unrealized Losses, Total	403,978	458,227
Securities held to maturity, Unrealized Losses, Total	11,742	18,064
U.S. Government Agencies And Government Sponsored Enterprises [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	82,112	86,177
Securities available for sale, Less than 12 months, Unrealized Losses	1,072	2,788
Securities available for sale, 12 months or longer, Fair Value	22,184	2,717
Securities available for sale, 12 months or longer, Unrealized Losses	1,060	14
Securities available for sale, Fair Value, Total	104,296	88,894
Securities available for sale, Unrealized Losses, Total	2,132	2,802
State And Political Subdivisions [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities held to maturity, Less than 12 months, Fair Value	10,907	72,269
Securities held to maturity, Less than 12 months, Unrealized Losses	63	468
Securities held to maturity, Unrealized Losses, Total	10,907	72,269
Securities held to maturity, Unrealized Losses, Total	63	468
Mortgage-Backed Securities [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	226,975	248,853
Securities available for sale, Less than 12 months, Unrealized Losses	5,629	11,990
Securities available for sale, 12 months or longer, Fair Value	61,800	48,211
Securities available for sale, 12 months or longer, Unrealized Losses	3,918	2,804
Securities available for sale, Fair Value, Total	288,775	297,064
Securities available for sale, Unrealized Losses, Total	9,547	14,794
Mortgage-Backed Securities [Member] | Federal National Mortgage Association [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	96,533	103,778
Securities available for sale, Less than 12 months, Unrealized Losses	2,416	3,491
Securities available for sale, 12 months or longer, Fair Value	25,166	20,689
Securities available for sale, 12 months or longer, Unrealized Losses	1,368	1,319
Securities available for sale, Fair Value, Total	121,699	124,467
Securities available for sale, Unrealized Losses, Total	3,784	4,810
Mortgage-Backed Securities [Member] | Federal Home Loan Mortgage Corporation [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	8,490	14,166
Securities available for sale, Less than 12 months, Unrealized Losses	130	205
Securities available for sale, Fair Value, Total	8,490	14,166
Securities available for sale, Unrealized Losses, Total	130	205
Mortgage-Backed Securities [Member] | Government National Mortgage Association [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	6,097	14,226
Securities available for sale, Less than 12 months, Unrealized Losses	113	142
Securities available for sale, Fair Value, Total	6,097	14,226
Securities available for sale, Unrealized Losses, Total	113	142
Collateralized Mortgage Obligations [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	115,855	116,683
Securities available for sale, Less than 12 months, Unrealized Losses	2,970	8,152
Securities available for sale, 12 months or longer, Fair Value	36,634	27,522
Securities available for sale, 12 months or longer, Unrealized Losses	2,550	1,485
Securities available for sale, Fair Value, Total	152,489	144,205
Securities available for sale, Unrealized Losses, Total	5,520	9,637
Collateralized Mortgage Obligations [Member] | Federal National Mortgage Association [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	35,545	35,632
Securities available for sale, Less than 12 months, Unrealized Losses	656	2,586
Securities available for sale, 12 months or longer, Fair Value	15,645	11,760
Securities available for sale, 12 months or longer, Unrealized Losses	1,052	609
Securities available for sale, Fair Value, Total	51,190	47,392
Securities available for sale, Unrealized Losses, Total	1,708	3,195
Collateralized Mortgage Obligations [Member] | Federal Home Loan Mortgage Corporation [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	71,893	72,655
Securities available for sale, Less than 12 months, Unrealized Losses	2,158	4,980
Securities available for sale, 12 months or longer, Fair Value	20,989	15,762
Securities available for sale, 12 months or longer, Unrealized Losses	1,498	876
Securities available for sale, Fair Value, Total	92,882	88,417
Securities available for sale, Unrealized Losses, Total	3,656	5,856
Collateralized Mortgage Obligations [Member] | Government National Mortgage Association [Member]	'	'
Schedule of Available-for-sale Securities [Line Items]	'	'
Securities available for sale, Less than 12 months, Fair Value	8,417	8,396
Securities available for sale, Less than 12 months, Unrealized Losses	156	586
Securities available for sale, Fair Value, Total	8,417	8,396
Securities available for sale, Unrealized Losses, Total	$156	$586

Loans_Narrative_Details

Loans (Narrative) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Loans held for sale	$900	$3,381
Past due greater than 90 days	6	6
Other Consumer [Member]	'	'
Accounts, Notes, Loans and Financing Receivable [Line Items]	'	'
Past due greater than 90 days	$6	$6

Loans_Loan_Portfolio_Details

Loans (Loan Portfolio) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans, Gross	$1,817,471	$1,802,105
Net Deferred Loan Costs (Fees)	31,369	31,514
Loans, Net	1,848,840	1,833,619
Allowance for loan losses	-27,152	-26,736
Total loans, net	1,821,688	1,806,883
Commercial Business [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans, Gross	268,308	265,751
Net Deferred Loan Costs (Fees)	44	15
Loans, Net	268,352	265,766
Commercial Mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans, Gross	469,725	470,312
Net Deferred Loan Costs (Fees)	-962	-1,028
Loans, Net	468,763	469,284
Residential Mortgage [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans, Gross	110,290	113,101
Net Deferred Loan Costs (Fees)	-126	-56
Loans, Net	110,164	113,045
Home Equity [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans, Gross	326,744	320,658
Net Deferred Loan Costs (Fees)	5,604	5,428
Loans, Net	332,348	326,086
Consumer Indirect [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans, Gross	620,916	609,390
Net Deferred Loan Costs (Fees)	26,630	26,978
Loans, Net	647,546	636,368
Other Consumer [Member]	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'
Loans, Gross	21,488	22,893
Net Deferred Loan Costs (Fees)	179	177
Loans, Net	$21,667	$23,070

Loans_Recorded_Investment_By_L

Loans (Recorded Investment By Loan Class In Current And Nonaccrual Loans) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	$5,422	$4,905	'
60-89 Days Past Due	407	890	'
Greater Than 90 Days	6	6	'
Total Past Due	5,835	5,801	'
Nonaccrual	16,264	16,616	'
Current	1,795,372	1,779,688	'
Total loans	1,817,471	1,802,105	1,686,551
Commercial Business [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	1,943	558	'
60-89 Days Past Due	'	199	'
Total Past Due	1,943	757	'
Nonaccrual	3,706	3,474	'
Current	262,659	261,520	'
Total loans	268,308	265,751	259,054
Commercial Mortgage [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	1,290	800	'
Total Past Due	1,290	800	'
Nonaccrual	9,545	9,663	'
Current	458,890	459,849	'
Total loans	469,725	470,312	425,586
Residential Mortgage [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	468	542	'
Total Past Due	468	542	'
Nonaccrual	760	1,078	'
Current	109,062	111,481	'
Total loans	110,290	113,101	126,058
Home Equity [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	378	750	'
60-89 Days Past Due	'	143	'
Total Past Due	378	893	'
Nonaccrual	826	925	'
Current	325,540	318,840	'
Total loans	326,744	320,658	287,844
Consumer Indirect [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	1,258	2,129	'
60-89 Days Past Due	354	476	'
Total Past Due	1,612	2,605	'
Nonaccrual	1,387	1,471	'
Current	617,917	605,314	'
Total loans	620,916	609,390	563,428
Other Consumer [Member]	'	'	'
Financing Receivable, Recorded Investment, Past Due [Line Items]	'	'	'
30-59 Days Past Due	85	126	'
60-89 Days Past Due	53	72	'
Greater Than 90 Days	6	6	'
Total Past Due	144	204	'
Nonaccrual	40	5	'
Current	21,304	22,684	'
Total loans	$21,488	$22,893	$24,581

Loans_Information_Related_To_L

Loans (Information Related To Loans Modified In A TDR) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
	contract	contract
Financing Receivable, Modifications [Line Items]	'	'
Number of Contracts	'	2
Pre-Modification Outstanding Recorded Investment	'	$189
Post-Modification Outstanding Recorded Investment	'	181
Commercial Business [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Contracts	'	2
Pre-Modification Outstanding Recorded Investment	'	189
Post-Modification Outstanding Recorded Investment	'	181
Commercial Mortgage [Member]	'	'
Financing Receivable, Modifications [Line Items]	'	'
Number of Contracts	'	'
Pre-Modification Outstanding Recorded Investment	'	'
Post-Modification Outstanding Recorded Investment	'	'

Loans_Summary_Of_Impaired_Loan

Loans (Summary Of Impaired Loans) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Dec. 31, 2013
Financing Receivable, Impaired [Line Items]	'		'
Recorded Investment, With no related allowance recorded	$2,964	[1]	$2,652	[1]
Recorded Investment, With an allowance recorded	10,287	[1]	10,485	[1]
Recorded Investment	13,251	[1]	13,137	[1]
Unpaid Principal Balance, With no related allowance recorded	3,546	[1]	3,179	[1]
Unpaid Principal Balance, With an allowance recorded	10,707	[1]	10,905	[1]
Unpaid Principal Balance	14,253	[1]	14,084	[1]
Related Allowance	1,323		1,258
Average Recorded Investment, With no related allowance recorded	2,768		1,419
Average Recorded Investment, With an allowance recorded	10,326		6,954
Average Recorded Investment	13,094		8,373
Interest Income Recognized, With no related allowance recorded	'		'
Interest Income Recognized, With an allowance recorded	'		'
Interest Income Recognized	'		'
Commercial Business [Member]	'		'
Financing Receivable, Impaired [Line Items]	'		'
Recorded Investment, With no related allowance recorded	1,869	[1]	1,777	[1]
Recorded Investment, With an allowance recorded	1,837	[1]	1,697	[1]
Unpaid Principal Balance, With no related allowance recorded	2,420	[1]	2,273	[1]
Unpaid Principal Balance, With an allowance recorded	1,857	[1]	1,717	[1]
Related Allowance	397		201
Average Recorded Investment, With no related allowance recorded	1,831		659
Average Recorded Investment, With an allowance recorded	1,669		3,196
Interest Income Recognized, With no related allowance recorded	'		'
Interest Income Recognized, With an allowance recorded	'		'
Commercial Mortgage [Member]	'		'
Financing Receivable, Impaired [Line Items]	'		'
Recorded Investment, With no related allowance recorded	1,095	[1]	875	[1]
Recorded Investment, With an allowance recorded	8,450	[1]	8,788	[1]
Unpaid Principal Balance, With no related allowance recorded	1,126	[1]	906	[1]
Unpaid Principal Balance, With an allowance recorded	8,850	[1]	9,188	[1]
Related Allowance	926		1,057
Average Recorded Investment, With no related allowance recorded	937		760
Average Recorded Investment, With an allowance recorded	8,657		3,758
Interest Income Recognized, With no related allowance recorded	'		'
Interest Income Recognized, With an allowance recorded	'		'
[1]	Difference between recorded investment and unpaid principal balance represents partial charge-offs.

Loans_Commercial_Loan_Portfoli

Loans (Commercial Loan Portfolio Categorized By Internally Assigned Asset Classification) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	$1,817,471	$1,802,105
Commercial Business [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	268,308	265,751
Commercial Business [Member] | Uncriticized [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	249,625	250,553
Commercial Business [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	8,133	6,311
Commercial Business [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	10,550	8,887
Commercial Business [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	'	'
Commercial Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	469,725	470,312
Commercial Mortgage [Member] | Uncriticized [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	449,042	449,447
Commercial Mortgage [Member] | Special Mention [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	3,713	6,895
Commercial Mortgage [Member] | Substandard [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	16,970	13,970
Commercial Mortgage [Member] | Doubtful [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	'	'

Loans_Retail_Loan_Portfolio_Ca

Loans (Retail Loan Portfolio Categorized By Payment Status) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	$1,817,471	$1,802,105
Residential Mortgage [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	110,290	113,101
Residential Mortgage [Member] | Performing [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	109,530	112,023
Residential Mortgage [Member] | Non-Performing [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	760	1,078
Home Equity [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	326,744	320,658
Home Equity [Member] | Performing [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	325,918	319,733
Home Equity [Member] | Non-Performing [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	826	925
Consumer Indirect [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	620,916	609,390
Consumer Indirect [Member] | Performing [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	619,529	607,919
Consumer Indirect [Member] | Non-Performing [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	1,387	1,471
Other Consumer [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	21,488	22,893
Other Consumer [Member] | Performing [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	21,442	22,882
Other Consumer [Member] | Non-Performing [Member]	'	'
Financing Receivable, Recorded Investment [Line Items]	'	'
Total Loans	$46	$11

Loans_Changes_In_The_Allowance

Loans (Changes In The Allowance For Loan Losses) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'
Beginning balance	$26,736	$24,714	'
Charge-offs	2,976	2,643	'
Recoveries	1,286	1,047	'
Provision	2,106	2,709	'
Ending balance	27,152	25,827	'
Allowance for loan losses, Individually Evaluated for impairment	1,323	1,992	'
Allowance for loan losses, Collectively Evaluated for impairment	25,829	23,835	'
Loans, Ending balance	1,817,471	1,686,551	1,802,105
Loans, Individually Evaluated for impairment	13,251	8,383	'
Loans, Collectively Evaluated for impairment	1,804,220	1,678,168	'
Commercial Business [Member]	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'
Beginning balance	4,273	4,884	'
Charge-offs	68	239	'
Recoveries	29	37	'
Provision	455	485	'
Ending balance	4,689	5,167	'
Allowance for loan losses, Individually Evaluated for impairment	397	1,335	'
Allowance for loan losses, Collectively Evaluated for impairment	4,292	3,832	'
Loans, Ending balance	268,308	259,054	265,751
Loans, Individually Evaluated for impairment	3,706	5,616	'
Loans, Collectively Evaluated for impairment	264,602	253,438	'
Commercial Mortgage [Member]	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'
Beginning balance	7,743	6,581	'
Charge-offs	'	3	'
Recoveries	7	14	'
Provision	230	379	'
Ending balance	7,980	6,971	'
Allowance for loan losses, Individually Evaluated for impairment	926	657	'
Allowance for loan losses, Collectively Evaluated for impairment	7,054	6,314	'
Loans, Ending balance	469,725	425,586	470,312
Loans, Individually Evaluated for impairment	9,545	2,767	'
Loans, Collectively Evaluated for impairment	460,180	422,819	'
Residential Mortgage [Member]	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'
Beginning balance	676	740	'
Charge-offs	78	162	'
Recoveries	21	17	'
Provision	53	73	'
Ending balance	672	668	'
Allowance for loan losses, Collectively Evaluated for impairment	672	668	'
Loans, Ending balance	110,290	126,058	113,101
Loans, Collectively Evaluated for impairment	110,290	126,058	'
Home Equity [Member]	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'
Beginning balance	1,367	1,282	'
Charge-offs	106	269	'
Recoveries	11	37	'
Provision	99	233	'
Ending balance	1,371	1,283	'
Allowance for loan losses, Collectively Evaluated for impairment	1,371	1,283	'
Loans, Ending balance	326,744	287,844	320,658
Loans, Collectively Evaluated for impairment	326,744	287,844	'
Consumer Indirect [Member]	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'
Beginning balance	12,230	10,715	'
Charge-offs	2,455	1,718	'
Recoveries	1,105	805	'
Provision	1,104	1,510	'
Ending balance	11,984	11,312	'
Allowance for loan losses, Collectively Evaluated for impairment	11,984	11,312	'
Loans, Ending balance	620,916	563,428	609,390
Loans, Collectively Evaluated for impairment	620,916	563,428	'
Other Consumer [Member]	'	'	'
Financing Receivable, Allowance for Credit Losses [Line Items]	'	'	'
Beginning balance	447	512	'
Charge-offs	269	252	'
Recoveries	113	137	'
Provision	165	29	'
Ending balance	456	426	'
Allowance for loan losses, Collectively Evaluated for impairment	456	426	'
Loans, Ending balance	21,488	24,581	22,893
Loans, Collectively Evaluated for impairment	$21,488	$24,581	'

Goodwill_And_Other_Intangible_2

Goodwill And Other Intangible Assets (Narrative) (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Goodwill And Other Intangible Assets [Abstract]	'	'	'
Goodwill	$48,500,000	'	$48,500,000
Core deposits intangible amortization expense	$89,000	$101,000	'

Goodwill_And_Other_Intangible_3

Goodwill And Other Intangible Assets (Other Intangible Assets) (Details) (Core Deposits [Member], USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Core Deposits [Member]	'	'
Finite-Lived Intangible Assets [Line Items]	'	'
Gross carrying amount	$2,042	$2,042
Accumulated amortization	-665	-576
Net carrying value	$1,377	$1,466

Goodwill_And_Other_Intangible_4

Goodwill And Other Intangible Assets (Estimated Core Deposit Intangible Amortization Expense) (Details) (USD $)	Mar. 31, 2014
In Thousands, unless otherwise specified
Goodwill And Other Intangible Assets [Abstract]	'
2014 (remainder of year)	$252
2015	296
2016	251
2017	205
2018	160
2019	$115

Shareholders_Equity_Details

Shareholders' Equity (Details)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Shareholders Equity [Line Items]	'	'
Treasury stock, beginning balance	332,242	'
Shares issued, beginning balance	14,161,597	'
Stock options exercised	5,925	'
Treasury stock, ending balance	308,614	'
Shares issued, ending balance	14,161,597	'
Common Stock [Member]	'	'
Shareholders Equity [Line Items]	'	'
Shares outstanding, beginning balance	13,829,355	13,787,709
Restricted stock awards issued	33,842	33,035
Restricted stock awards forfeited	-7,037	-6,237
Stock options exercised	5,925	800
Treasury stock purchases	-9,102	-11,349
Shares outstanding, ending balance	13,852,983	13,803,958
Treasury Stock [Member]	'	'
Shareholders Equity [Line Items]	'	'
Treasury stock, beginning balance	332,242	373,888
Restricted stock awards issued	-33,842	-33,035
Restricted stock awards forfeited	7,037	6,237
Stock options exercised	-5,925	-800
Treasury stock purchases	9,102	11,349
Treasury stock, ending balance	308,614	357,639
Issued [Member]	'	'
Shareholders Equity [Line Items]	'	'
Shares issued, beginning balance	14,161,597	14,161,597
Restricted stock awards issued	'	'
Restricted stock awards forfeited	'	'
Stock options exercised	'	'
Treasury stock purchases	'	'
Shares issued, ending balance	14,161,597	14,161,597

Accumulated_Other_Comprehensiv2

Accumulated Other Comprehensive Income (Loss) (Components Of Other Comprehensive Income (Loss)) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Abstract]	'		'
Change in unrealized gain/loss during the period, Pre-tax Amount	$6,650		($2,942)
Reclassification adjustment for net gains included in net income, Pre-tax Amount	-450	[1]	-892
Total securities available for sale and transferred securities, Pre-tax Amount	6,200		-3,834
Prior service credit, Pre-tax Amount	-12		-12
Net actuarial losses, Pre-tax Amount	44		341
Total pension and post-retirement obligations, Pre-tax Amount	32		329
Other comprehensive income (loss), Pre-tax Amount	6,232		-3,505
Change in unrealized gain/loss during the period, Tax Effect	2,634		-1,166
Reclassification adjustment for net gains included in net income, Tax Effect	-178	[1]	-353
Total securities available for sale and transferred securities, Tax Effect	2,456		-1,519
Prior service credit, Tax Effect	-5		-5
Net actuarial losses, Tax Effect	18		135
Total pension and post-retirement obligations, Tax Effect	13		130
Other comprehensive income (loss), Tax Effect	2,469		-1,389
Change in unrealized gain/loss during the period, Net-of-tax Amount	4,016		-1,776
Reclassification adjustment for net gains included in net income, Net-of-tax Amount	-272	[1]	-539
Total securities available for sale and transferred securities, Net-of-tax Amount	3,744		-2,315
Prrior service credit, Net-of-tax Amount	-7		-7
Net actuarial losses, Net-of-tax Amount	26		206
Total pension and post-retirement obligations, Net-of-tax Amount	19		199
Other comprehensive income (loss), Net-of-tax Amount	$3,763		($2,116)
[1]	Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company's reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield.

Accumulated_Other_Comprehensiv3

Accumulated Other Comprehensive Income (Loss) (Components Of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'
Balance at beginning of year	($10,187)	$3,253
Other comprehensive (loss) income before reclassifications	4,016	-1,776
Amounts reclassified from accumulated other comprehensive income	-253	-340
Net current period other comprehensive (loss) income	3,763	-2,116
Balance at end of period	-6,424	1,137
Securities Available For Sale and Transferred Securities [Member]	'	'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'
Balance at beginning of year	-5,337	16,060
Other comprehensive (loss) income before reclassifications	4,016	-1,776
Amounts reclassified from accumulated other comprehensive income	-272	-539
Net current period other comprehensive (loss) income	3,744	-2,315
Balance at end of period	-1,593	13,745
Pension And Post-Retirement Items [Member]	'	'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'	'
Balance at beginning of year	-4,850	-12,807
Amounts reclassified from accumulated other comprehensive income	19	199
Net current period other comprehensive (loss) income	19	199
Balance at end of period	($4,831)	($12,608)

Accumulated_Other_Comprehensiv4

Accumulated Other Comprehensive Income (Loss) (Amounts Reclassified Out Of Each Component Of Accumulated Other Comprehensive Income (Loss)) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014		Mar. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]	'		'
Net gain on disposal of investment securities	$313		$892
Interest income	23,275		22,887
Total before tax	-450	[1]	-892
Income tax expense	178	[1]	353
Net of tax	-272	[1]	-539
Prior service credit	-12		-12
Net actuarial losses	44		341
Total before tax	32		329
Income tax benefit	-13		-130
Net of tax	-19		-199
Net income available to common shareholders	6,853		5,781
Reclassification out of Accumulated Other Comprehensive Income [Member]	'		'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'		'
Net income available to common shareholders	253		340
Reclassification out of Accumulated Other Comprehensive Income [Member] | Realized Gain on Sale of Investment Securities [Member]	'		'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'		'
Net gain on disposal of investment securities	313		892
Interest income	137		'
Total before tax	450		892
Income tax expense	-178		-353
Net of tax	272		539
Reclassification out of Accumulated Other Comprehensive Income [Member] | Pension And Post-Retirement Items [Member]	'		'
Accumulated Other Comprehensive Income (Loss) [Line Items]	'		'
Prior service credit	12	[2]	12	[2]
Net actuarial losses	-44	[2]	-341	[2]
Total before tax	-32		-329
Income tax benefit	13		130
Net of tax	$19		$199
[1]	Includes amounts related to the amortization/accretion of unrealized net gains and losses related to the Company's reclassification of available for sale investment securities to the held to maturity category. The unrealized net gains/losses will be amortized/accreted over the remaining life of the investment securities as an adjustment of yield.
[2]	These items are included in the computation of net periodic pension expense. See Note 9 - Employee Benefit Plans for additional information.

ShareBased_Compensation_Plans_1

Share-Based Compensation Plans (Narrative) (Details) (USD $)	3 Months Ended
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Unrecognized compensation expense	$737	'
Expected recognition expense period, weighted average period in years	'2 years 4 months 24 days	'
Aggregate intrinsic value	25	3
Total cash received as a result of option exercises	$110	$13
TSR Performance Requirement [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Expected term	'2 years 10 months 13 days	'
Risk free interest rate	0.62%	'
Expected dividend yield	3.59%	'
Expected stock price volatility	39.40%	'
Restricted Stock Awards [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Restricted shares of common stock awarded	33,842	'
Weighted average market price of restricted stock on the date of grant	$17.63	'
Restricted Stock Awards [Member] | EPS Performance Requirement [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
EPS percentage of award, one year performance period	50.00%	'
Restricted Stock Awards [Member] | TSR Performance Requirement [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Award vesting period	'3 years	'
TSR percentage of award, three year performance period	50.00%	'
Management Stock Incentive Plan [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Restricted shares of common stock awarded	22,642	'
Management Stock Incentive Plan [Member] | Restricted Stock Awards [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Restricted shares of common stock awarded	11,200	'
Weighted average market price of restricted stock on the date of grant	$21.19	'
Award vesting period	'3 years	'

ShareBased_Compensation_Plans_2

Share-Based Compensation Plans (Summary Of Restricted Stock Award Activity) (Details) (Restricted Stock Awards [Member], USD $)	3 Months Ended
	Mar. 31, 2014
Restricted Stock Awards [Member]	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'
Outstanding at beginning of year, Number of Shares	65,040
Granted, Number of Shares	33,842
Vested, Number of Shares	-24,728
Forfeited, number of shares	-7,037
Outstanding at end of period, Number of Shares	67,117
Outstanding at beginning of year, Weighted Average Market Price at Grant Date	$16.92
Granted, Weighted Average Market Price at Grant Date	$17.63
Vested, Weighted Average Market Price at Grant Date	$17.02
Forfeited, Weighted Average Market Price at Grant Date	$20.07
Outstanding at end of period, Weighted Average Market Price at Grant Date	$16.91

ShareBased_Compensation_Plans_3

Share-Based Compensation Plans (Summary Of Stock Option Activity) (Details) (USD $)	3 Months Ended
In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014
Share-Based Compensation Plans [Abstract]	'
Outstanding at beginning of year, Number of Options	192,934
Exercised, Number of Options	-5,925
Expired, Number of Options	-15,623
Outstanding and exercisable at end of period, Number of Options	171,386
Outstanding at beginning of year, Weighted Average Exercise Price	$19.83
Exercised, Weighted Average Exercise Price	$18.62
Expired, Weighted Average Exercise Price	$23.78
Outstanding and exercisable at end of period, Weighted Average Exercise Price	$19.52
Outstanding and exercisable at end of period, Weighted Average Remaining Contractual Term	'2 years 6 months
Outstanding and exercisable at end of period, Aggregate Intrinsic Value	$602

ShareBased_Compensation_Plans_4

Share-Based Compensation Plans (Share-Based Compensation Expense Included In Consolidated Statements Of Income) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Total share-based compensation expense	$103	$102
Salaries and Employee Benefits [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Total share-based compensation expense	81	85
Other Noninterest Expense [Member]	'	'
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]	'	'
Total share-based compensation expense	$22	$17

Employee_Benefit_Plans_Details

Employee Benefit Plans (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014	Mar. 31, 2013
Employee Benefit Plans [Abstract]	'	'
Service cost	$479	$516
Interest cost on projected benefit obligation	574	505
Expected return on plan assets	-1,029	-921
Amortization of prior service credit	-12	-12
Amortization of net actuarial losses	44	341
Net periodic pension expense	$56	$429

Commitments_And_Contingencies_1

Commitments And Contingencies (Narrative) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
Commitments And Contingencies [Abstract]	'	'
Forward sales commitments	$532,000	$0

Commitments_And_Contingencies_2

Commitments And Contingencies (Off-Balance Sheet Commitments) (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013
In Thousands, unless otherwise specified
Commitments To Extend Credit [Member]	'	'
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]	'	'
Off-balance sheet commitments	$434,700	$431,236
Standby Letters Of Credit [Member]	'	'
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]	'	'
Off-balance sheet commitments	$10,403	$8,618

Fair_Value_Measurements_Narrat

Fair Value Measurements (Narrative) (Details) (USD $)	Mar. 31, 2014	Mar. 31, 2013
Fair Value Measurements [Abstract]	'	'
Level 1 to Level 2 transfers, assets amount	$0	$0
Level 2 to Level 1 transfers, assets amount	0	0
Level 1 to Level 2 transfers, liabilities amount	0	0
Level 2 to Level 1 transfers, liabilities amount	0	0
Liabilities measured at fair value on recurring basis	0	0
Liabilities measured at fair value on nonrecurring basis	0	0
Assets measured at fair value on recurring basis using signficant unobservable inputs	$0	'

Fair_Value_Measurements_Assets

Fair Value Measurements (Assets Measured At Fair Value On A Recurring And Non-Recurring Basis) (Details) (USD $)	Mar. 31, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	$674,650		$609,400
Collateral Dependent Impaired Loans [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	8,964	[1]	'
Loan Servicing Rights [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	1,517		'
Other Real Estate Owned [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	412	[1]	'
Measured On A Recurring Basis [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	674,650		609,400
Measured On A Recurring Basis [Member] | U.S. Government Agencies And Government Sponsored Enterprises [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	190,494		134,452
Measured On A Recurring Basis [Member] | Mortgage-Backed Securities [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	483,810		474,549
Measured On A Recurring Basis [Member] | Asset-Backed Securities [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	346		399
Measured On A Recurring Basis [Member] | Level 1 Inputs [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	'		'
Measured On A Recurring Basis [Member] | Level 1 Inputs [Member] | U.S. Government Agencies And Government Sponsored Enterprises [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	'		'
Measured On A Recurring Basis [Member] | Level 1 Inputs [Member] | Mortgage-Backed Securities [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	'		'
Measured On A Recurring Basis [Member] | Level 1 Inputs [Member] | Asset-Backed Securities [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	'		'
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	674,650		609,400
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | U.S. Government Agencies And Government Sponsored Enterprises [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	190,494		134,452
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Mortgage-Backed Securities [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	483,810		474,549
Measured On A Recurring Basis [Member] | Level 2 Inputs [Member] | Asset-Backed Securities [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Securities available for sale	346		399
Measured On A Nonrecurring Basis [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	11,793		14,506
Measured On A Nonrecurring Basis [Member] | Loans Held For Sale [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	900		3,381
Measured On A Nonrecurring Basis [Member] | Collateral Dependent Impaired Loans [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	8,964		9,227
Measured On A Nonrecurring Basis [Member] | Loan Servicing Rights [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	1,517		1,565
Measured On A Nonrecurring Basis [Member] | Other Real Estate Owned [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	412		333
Measured On A Nonrecurring Basis [Member] | Level 1 Inputs [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	'		'
Measured On A Nonrecurring Basis [Member] | Level 1 Inputs [Member] | Loans Held For Sale [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	'		'
Measured On A Nonrecurring Basis [Member] | Level 1 Inputs [Member] | Collateral Dependent Impaired Loans [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	'		'
Measured On A Nonrecurring Basis [Member] | Level 1 Inputs [Member] | Loan Servicing Rights [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	'		'
Measured On A Nonrecurring Basis [Member] | Level 1 Inputs [Member] | Other Real Estate Owned [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	'		'
Measured On A Nonrecurring Basis [Member] | Level 2 Inputs [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	900		3,381
Measured On A Nonrecurring Basis [Member] | Level 2 Inputs [Member] | Loans Held For Sale [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	900		3,381
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	10,893		11,125
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Collateral Dependent Impaired Loans [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	8,964		9,227
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Loan Servicing Rights [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	1,517		1,565
Measured On A Nonrecurring Basis [Member] | Level 3 Inputs [Member] | Other Real Estate Owned [Member]	'		'
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]	'		'
Assets at fair value	$412		$333
[1]	Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various Level 3 inputs which are not identifiable.

Fair_Value_Measurements_Additi

Fair Value Measurements (Additional Quantitative Information About Assets Measured At Fair Value On A Recurring And Non-Recurring Basis) (Details) (USD $)	3 Months Ended
In Thousands, unless otherwise specified	Mar. 31, 2014
Collateral Dependent Impaired Loans [Member]	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'
Assets at fair value	$8,964	[1]
Discount rate	4.50%	[2]
Risk premium rate	11.00%	[2]
Loan Servicing Rights [Member]	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'
Assets at fair value	1,517
Discount rate	5.20%	[2]
Constant prepayment rate	11.20%	[2]
Other Real Estate Owned [Member]	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'
Assets at fair value	$412	[1]
Minimum [Member] | Collateral Dependent Impaired Loans [Member]	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'
Appraisal adjustments	18.00%	[3]
Minimum [Member] | Other Real Estate Owned [Member]	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'
Appraisal adjustments	39.00%	[3]
Maximum [Member] | Collateral Dependent Impaired Loans [Member]	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'
Appraisal adjustments	100.00%	[3]
Maximum [Member] | Other Real Estate Owned [Member]	'
Fair Value Inputs, Assets, Quantitative Information [Line Items]	'
Appraisal adjustments	49.00%	[3]
[1]	Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various Level 3 inputs which are not identifiable.
[2]	Weighted averages.
[3]	Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses.

Fair_Value_Measurements_Carryi

Fair Value Measurements (Carrying Amount, Estimated Fair Value, And Placement In Fair Value Hierarchy Of Financial Instruments) (Details) (USD $)	Mar. 31, 2014		Dec. 31, 2013
In Thousands, unless otherwise specified
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Securities available for sale	$674,650		$609,400
Securities held to maturity, fair value	256,091		250,657
Carrying Amount [Member] | Level 1 Inputs [Member]	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Cash and cash equivalents	72,401		59,692
Accrued interest receivable	8,928		8,150
Non-maturity deposits	1,887,308		1,724,133
Short-term borrowings	196,746		337,042
Accrued interest payable	3,532		3,407
Carrying Amount [Member] | Level 2 Inputs [Member]	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Securities available for sale	674,650		609,400
Securities held to maturity, fair value	253,576		249,785
Loans held for sale	900		3,381
Loans	1,812,724		1,797,656
FHLB and FRB stock	13,394		19,663
Time deposits	646,112		595,923
Carrying Amount [Member] | Level 3 Inputs [Member]	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Loans	8,964	[1]	9,227	[1]
Estimated Fair Value [Member] | Level 1 Inputs [Member]	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Cash and cash equivalents	72,401		59,692
Accrued interest receivable	8,928		8,150
Non-maturity deposits	1,887,308		1,724,133
Short-term borrowings	196,746		337,042
Accrued interest payable	3,532		3,407
Estimated Fair Value [Member] | Level 2 Inputs [Member]	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Securities available for sale	674,650		609,400
Securities held to maturity, fair value	256,091		250,657
Loans held for sale	900		3,381
Loans	1,816,875		1,802,407
FHLB and FRB stock	13,394		19,663
Time deposits	646,986		596,928
Estimated Fair Value [Member] | Level 3 Inputs [Member]	'		'
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]	'		'
Loans	$8,964	[1]	$9,227	[1]
[1]	Comprised of collateral dependent impaired loans.