Evans Bancorp (EVBN) 10-Q 2 Nov 17 2017 Q3 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2017	Oct. 30, 2017
Document And Entity Information [Abstract]
Entity Registrant Name	EVANS BANCORP INC
Entity Filer Category	Accelerated Filer
Entity Central Index Key	842,518
Amendment Flag	false
Document Type	10-Q
Document Fiscal Period Focus	Q3
Document Period End Date	Sep. 30, 2017
Document Fiscal Year Focus	2,017
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		4,779,262

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
ASSETS
Cash and due from banks	$ 16,790	$ 12,503
Interest-bearing deposits at banks	1,265	581
Securities:
Available for sale, at fair value (amortized cost: $148,771 at September 30, 2017; $95,810 at December 31, 2016)	148,300	95,222
Held to maturity, at amortized cost (fair value: $4,472 at September 30, 2017; $1,959 at December 31, 2016)	4,487	1,983
Federal Home Loan Bank common stock, at cost	2,404	2,185
Federal Reserve Bank common stock, at cost	1,908	1,546
Loans, net of allowance for loan losses of $14,182 at September 30, 2017 and $13,916 at December 31, 2016	983,823	928,596
Properties and equipment, net of accumulated depreciation of $17,952 at September 30, 2017 and $17,012 at December 31, 2016	10,742	11,310
Goodwill and intangible assets	8,581	8,406
Bank-owned life insurance	23,233	21,534
Other assets	18,621	16,843
TOTAL ASSETS	1,220,154	1,100,709
Deposits:
Demand	216,250	201,741
NOW	96,741	88,632
Savings	552,559	508,652
Time	166,769	140,949
Total deposits	1,032,319	939,974
Securities sold under agreement to repurchase	9,380	10,159
Other borrowings	33,600	28,200
Other liabilities	16,033	14,298
Junior subordinated debentures	11,330	11,330
Total liabilities	1,102,662	1,003,961
CONTINGENT LIABILITIES AND COMMITMENTS
STOCKHOLDERS' EQUITY:
Common stock, $.50 par value, 10,000,000 shares authorized; 4,776,763 and 4,302,504 shares issued at September 30, 2017 and December 31, 2016, respectively, and 4,776,360 and 4,300,634 outstanding at September 30, 2017 and December 31, 2016, respectively	2,391	2,153
Capital surplus	59,017	44,389
Treasury stock, at cost, 403 and 1,870 shares at September 30, 2017 and December 31, 2016, respectively
Retained earnings	58,304	52,630
Accumulated other comprehensive loss, net of tax	(2,220)	(2,424)
Total stockholders' equity	117,492	96,748
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,220,154	$ 1,100,709

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Securities:
Available for sale, amortized cost	$ 148,771	$ 95,810
Held to maturity, fair value	4,472	1,959
Loans, allowance for loan losses	14,182	13,916
Properties and equipment, accumulated depreciation	$ 17,952	$ 17,012
STOCKHOLDERS' EQUITY:
Common stock, par value	$ 0.50	$ 0.50
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	4,776,763	4,302,504
Common stock, shares outstanding	4,776,360	4,300,634
Treasury stock, shares	403	1,870

Consolidated Statements Of Inco

Consolidated Statements Of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
INTEREST INCOME
Loans	$ 11,659	$ 9,620	$ 32,551	$ 27,228
Interest-bearing deposits at banks	7	1	62	45
Securities:
Taxable	706	385	1,705	1,323
Non-taxable	202	235	636	695
Total interest income	12,574	10,241	34,954	29,291
INTEREST EXPENSE
Deposits	1,252	977	3,558	2,972
Other borrowings	116	100	224	201
Junior subordinated debentures	111	95	315	273
Total interest expense	1,479	1,172	4,097	3,446
NET INTEREST INCOME	11,095	9,069	30,857	25,845
PROVISION FOR LOAN LOSSES	161	1,006	136	838
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	10,934	8,063	30,721	25,007
NON-INTEREST INCOME
Deposit service charges	448	475	1,266	1,321
Insurance service and fees	2,169	1,855	6,249	5,175
Gain on loans sold	61	35	131	79
Bank-owned life insurance	128	144	400	421
Loss on tax credit investments	(1,338)		(2,257)	(2,139)
Refundable state historic tax credit	972		1,619	1,508
Interchange fee income	379	319	1,102	977
Other	546	507	1,466	1,267
Total non-interest income	3,365	3,335	9,976	8,609
NON-INTEREST EXPENSE
Salaries and employee benefits	6,343	5,402	18,089	16,383
Occupancy	805	732	2,355	2,171
Advertising and public relations	311	232	717	707
Professional services	514	535	1,666	1,771
Technology and communications	730	504	2,141	1,653
Amortization of intangibles	28		84
FDIC insurance	195	201	551	542
Other	910	1,105	2,605	2,731
Total non-interest expense	9,836	8,711	28,208	25,958
INCOME BEFORE INCOME TAXES	4,463	2,687	12,489	7,658
INCOME TAX PROVISION	740	471	3,002	1,725
NET INCOME	$ 3,723	$ 2,216	$ 9,487	$ 5,933
Net income per common share-basic	$ 0.78	$ 0.52	$ 2.01	$ 1.39
Net income per common share-diluted	0.76	0.51	1.96	1.37
Cash dividends per common share	$ 0.40	$ 0.38	$ 0.80	$ 0.76
Weighted average number of common shares outstanding	4,774,602	4,287,124	4,724,774	4,278,171
Weighted average number of diluted shares outstanding	4,896,967	4,362,479	4,845,664	4,345,307

Statements Of Consolidated Comp

Statements Of Consolidated Comprehensive Income - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 30, 2017		Sep. 30, 2016		Sep. 30, 2017		Sep. 30, 2016
Statements Of Consolidated Comprehensive Income [Abstract]
NET INCOME	$ 3,723		$ 2,216		$ 9,487		$ 5,933
OTHER COMPREHENSIVE INCOME, NET OF TAX:
Unrealized gain (loss) on available-for-sale securities	(112)		(376)		78		533
Defined benefit pension plans:
Amortization of prior service cost	4	[1]	5	[1]	19	[2]	15	[2]
Amortization of actuarial loss	28	[1]	35	[1]	107	[2]	105	[2]
Net change, Net-of-Tax Amount	32		40		126		120
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	(80)		(336)		204		653
COMPREHENSIVE INCOME	$ 3,643		$ 1,880		$ 9,691		$ 6,586
[1]	Included in net periodic pension cost, as described in Note 9 - "Net Periodic Benefit Costs"
[2]	Included in net periodic pension cost, as described in Note 9 - "Net Periodic Benefit Costs"

Consolidated Statements Of Chan

Consolidated Statements Of Changes In Stockholders’ Equity - USD ($) $ in Thousands	Common Stock [Member]	Capital Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2015	$ 2,132	$ 43,318	$ 47,616	$ (1,810)		$ 91,256
Net Income			5,933			5,933
Other comprehensive income				653		653
Cash dividends			(3,255)			(3,255)
Stock compensation expense		421				421
Excess tax benefit from stock-based compensation		22				22
Issued restricted shares	10	(10)
Issued shares under Dividend Reinvestment Plan	3	129				132
Issued shares in Employee Stock Purchase Plan	2	106				108
Issued shares in stock option exercises		8				8
Repurchased shares in treasury stock					$ (80)	(80)
Reissued restricted shares, net of forfeitures		(5)			5
Reissued shares in stock option exercises		(6)			6
Balance at Sep. 30, 2016	2,147	43,983	50,294	(1,157)	(69)	95,198
Balance at Dec. 31, 2016	2,153	44,389	52,630	(2,424)		96,748
Net Income			9,487			9,487
Other comprehensive income				204		204
Cash dividends			(3,813)			(3,813)
Stock compensation expense		462				462
Issued shares in stock offering	220	13,922				14,142
Issued restricted shares	9	(9)
Issued shares under Dividend Reinvestment Plan	2	124				126
Issued shares in Employee Stock Purchase Plan	2	124				126
Issued shares in stock option exercises	5	140				145
Repurchased shares in treasury stock					(342)	(342)
Reissued shares in stock option exercises		(135)			$ 342	207
Balance at Sep. 30, 2017	$ 2,391	$ 59,017	$ 58,304	$ (2,220)		$ 117,492

Consolidated Statements Of Cha7

Consolidated Statements Of Changes In Stockholders’ Equity (Parenthetical) - $ / shares	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Consolidated Statements Of Changes In Stockholders’ Equity [Abstract]
Cash dividends per common share	$ 0.80	$ 0.76
Issued shares in stock offering	440,000
Repurchased shares in treasury stock	9,218	3,280
Issued restricted shares	13,936	19,093
Reissued restricted shares	741
Issued shares under Dividend Reinvestment Plan	3,253	5,270
Issued shares in Employee Stock Purchase Plan	3,713	5,166
Issued shares in stock option exercises	10,001	490
Reissued shares in stock option exercises	13,300	267
Reissued restricted shares, net of forfeitures		3,215

Consolidated Statements Of Cash

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
OPERATING ACTIVITIES:
Interest received	$ 34,568	$ 28,952
Fees received	10,095	8,648
Interest paid	(4,062)	(3,419)
Cash paid to employees and vendors	(27,256)	(24,467)
Cash contributed to pension plan	(1,000)	(140)
Income taxes paid	(1,733)	(974)
Proceeds from sale of loans held for resale	9,793	5,300
Originations of loans held for resale	(9,483)	(7,227)
Net cash provided by operating activities	10,922	6,673
INVESTING ACTIVITIES:
Purchases of available for sale securities	(65,889)	(25,953)
Proceeds from maturities, calls, and payments of available for sale securities	12,041	18,425
Purchases of held to maturity securities	(3,355)	(194)
Proceeds from maturities, calls, and payments of held to maturity securities	851	337
Cash paid for bank owned life insurance	(1,300)
Additions to properties and equipment	(358)	(1,329)
Purchase of tax credit investment	(2,380)	(703)
Insurance agency acquisitions	(275)
Net increase in loans	(54,724)	(136,160)
Net cash used in investing activities	(115,389)	(145,577)
FINANCING ACTIVITIES:
Proceeds from short-term borrowings, net	4,621	41,985
Net increase in deposits	92,345	94,983
Dividends paid	(1,902)	(1,626)
Repurchase of treasury stock	(342)	(80)
Issuance of common stock	14,509	248
Reissuance of treasury stock	207
Net cash provided by financing activities	109,438	135,510
Net increase (decrease) in cash and cash equivalents	4,971	(3,394)
CASH AND CASH EQUIVALENTS:
Beginning of period	13,084	22,621
End of period	18,055	19,227
RECONCILIATION OF NET INCOME TO NET CASH PROVIDED BY OPERATING ACTIVITIES:
Net income	9,487	5,933
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,333	1,079
Deferred tax expense (benefit)	830	(211)
Provision for loan losses	136	838
Loss on tax credit investment	2,257	2,139
Refundable state historic tax credit	(1,619)	(1,508)
Gain on loans sold	(131)	(79)
Stock compensation expense	462	421
Proceeds from sale of loans held for resale	9,793	5,300
Originations of loans held for resale	(9,483)	(7,227)
Cash contributed to pension plan	(1,000)	(140)
Changes in assets and liabilities affecting cash flow:
Other assets	(1,944)	(1,784)
Other liabilities	801	1,912
NET CASH PROVIDED BY OPERATING ACTIVITIES	$ 10,922	$ 6,673

Organization And Summary Of Sig

Organization And Summary Of Significant Accounting Policies	9 Months Ended
	Sep. 30, 2017
Organization And Summary Of Significant Accounting Policies [Abstract]
Organization And Summary Of Significant Accounting Policies	 1. ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  The accounting and reporting policies followed by Evans Bancorp, Inc. (the “Company”), a financial holding company, and its two direct, wholly-owned subsidiaries: (i) Evans Bank, National Association (the “Bank”), and the Bank’s subsidiaries, Evans National Leasing, Inc. (“ENL”), Evans National Holding Corp. (“ENHC”) and Suchak Data Systems, LLC (“SDS”); and (ii) Evans National Financial Services, LLC (“ENFS”), and ENFS’s subsidiary, The Evans Agency, LLC (“TEA”), and TEA’s subsidiaries, Frontier Claims Services, Inc. (“FCS”) and ENB Associates Inc. (“ENBA”), in the preparation of the accompanying interim unaudited consolidated financial statements conform with U.S. generally accepted accounting principles (“GAAP”) and with general practice within the industries in which it operates. Except as the context otherwise requires, the Company and its direct and indirect subsidiaries are collectively referred to in this report as the “Company.”  The results of operations for the three and nine month periods ended September 30, 2017 are not necessarily indicative of the results to be expected for the full year. The accompanying unaudited consolidated financial statements should be read in conjunction with the Audited Consolidated Financial Statements and the Notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2016 (“10-K”). The Company’s significant accounting policies are disclosed in Note 1 to the 10-K.

Securities

Securities	9 Months Ended
	Sep. 30, 2017
Securities [Abstract]
Securities	2. SECURITIES  The amortized cost of securities and their approximate fair value at September 30, 2017 and December 31, 2016 were as follows:      September 30, 2017  (in thousands)   Amortized Unrealized Fair  Cost Gains Losses Value   Available for Sale:  Debt securities:  U.S. government agencies $ 28,461 $ 64 $ (278) $ 28,247  States and political subdivisions 29,985 424 (21) 30,388  Total debt securities $ 58,446 $ 488 $ (299) $ 58,635   Mortgage-backed securities:  FNMA $ 32,772 $ 123 $ (230) $ 32,665  FHLMC 15,242 34 (116) 15,160  GNMA 2,176 25 (15) 2,186  SBA 10,310 24 (82) 10,252  CMO 29,825 50 (473) 29,402  Total mortgage-backed securities $ 90,325 $ 256 $ (916) $ 89,665   Total securities designated as available for sale $ 148,771 $ 744 $ (1,215) $ 148,300   Held to Maturity:  Debt securities  States and political subdivisions $ 4,487 $ 6 $ (21) $ 4,472   Total securities designated as held to maturity $ 4,487 $ 6 $ (21) $ 4,472      December 31, 2016  (in thousands)   Amortized Unrealized Fair  Cost Gains Losses Value   Available for Sale:  Debt securities:  U.S. government agencies $ 12,958 $ 67 $ (153) $ 12,872  States and political subdivisions 34,952 356 (166) 35,142  Total debt securities $ 47,910 $ 423 $ (319) $ 48,014   Mortgage-backed securities:  FNMA $ 14,694 $ 96 $ (230) $ 14,560  FHLMC 3,544 32 (51) 3,525  GNMA 2,535 19 (21) 2,533  CMO 27,127 67 (604) 26,590  Total mortgage-backed securities $ 47,900 $ 214 $ (906) $ 47,208   Total securities designated as available for sale $ 95,810 $ 637 $ (1,225) $ 95,222   Held to Maturity:  Debt securities  States and political subdivisions $ 1,983 $ 5 $ (29) $ 1,959   Total securities designated as held to maturity $ 1,983 $ 5 $ (29) $ 1,959   Available for sale securities with a total fair value of $129 million and $87 million at September 30, 2017 and December 31, 2016, respectively, were pledged as collateral to secure public deposits and for other purposes required or permitted by law.  The scheduled maturities of debt and mortgage-backed securities at September 30, 2017 and December 31, 2016 are summarized below. All maturity amounts are contractual maturities. Actual maturities may differ from contractual maturities because certain issuers have the right to call or prepay obligations with or without call premiums.      September 30, 2017 December 31, 2016  Amortized Estimated Amortized Estimated  cost fair value cost fair value  (in thousands) (in thousands)   Debt securities available for sale:   Due in one year or less $ 4,557 $ 4,579 $ 2,869 $ 2,876  Due after one year through five years 25,945 26,170 30,171 30,214  Due after five years through ten years 25,989 25,887 12,166 12,133  Due after ten years 1,955 1,999 2,704 2,791  58,446 58,635 47,910 48,014   Mortgage-backed securities  available for sale 90,325 89,665 47,900 47,208   Total available for sale securities $ 148,771 $ 148,300 $ 95,810 $ 95,222   Debt securities held to maturity:   Due in one year or less $ 3,392 $ 3,388 $ 780 $ 778  Due after one year through five years 495 483 289 283  Due after five years through ten years 506 512 814 805  Due after ten years 94 89 100 93  4,487 4,472 1,983 1,959   Total held to maturity securities $ 4,487 $ 4,472 $ 1,983 $ 1,959  Contractual maturities of the Company’s mortgage-backed securities generally exceed ten years; however, the effective lives may be significantly shorter due to prepayments of the underlying loans and due to the nature of these securities. The duration of the investment securities portfolio increased from 3.4 years at December 31, 2016 to 3.8 years at September 30, 2017.  Information regarding unrealized losses within the Company’s available for sale securities at September 30, 2017 and December 31, 2016 is summarized below. The securities are primarily U.S. government-guaranteed agency securities or municipal securities.       September 30, 2017   Less than 12 months 12 months or longer Total  Fair Unrealized Fair Unrealized Fair Unrealized  Value Losses Value Losses Value Losses  (in thousands)  Available for Sale:  Debt securities:  U.S. government agencies $ 18,540 $ (278) $ - $ - $ 18,540 $ (278)  States and political subdivisions 2,470 (8) 1,645 (13) 4,115 (21)  Total debt securities $ 21,010 $ (286) $ 1,645 $ (13) $ 22,655 $ (299)   Mortgage-backed securities:  FNMA $ 18,130 $ (141) $ 4,079 $ (89) $ 22,209 $ (230)  FHLMC 10,281 (82) 1,039 (34) 11,320 (116)  GNMA 940 (14) 287 (1) 1,227 (15)  SBA 4,354 (82) - - 4,354 (82)  CMO 12,005 (116) 12,352 (357) 24,357 (473)  Total mortgage-backed securities $ 45,710 $ (435) $ 17,757 $ (481) $ 63,467 $ (916)   Held to Maturity:  Debt securities:  States and political subdivisions $ 3,471 $ (4) $ 561 $ (17) $ 4,032 $ (21)   Total temporarily impaired  securities $ 70,191 $ (725) $ 19,963 $ (511) $ 90,154 $ (1,236)         December 31, 2016   Less than 12 months 12 months or longer Total  Fair Unrealized Fair Unrealized Fair Unrealized  Value Losses Value Losses Value Losses  (in thousands)  Available for Sale:  Debt securities:  U.S. government agencies $ 6,847 $ (153) $ - $ - $ 6,847 $ (153)  States and political subdivisions 16,895 (146) 731 (20) 17,626 (166)  Total debt securities $ 23,742 $ (299) $ 731 $ (20) $ 24,473 $ (319)   Mortgage-backed securities:  FNMA $ 9,577 $ (230) $ - $ - $ 9,577 $ (230)  FHLMC 1,728 (8) 988 (43) 2,716 (51)  GNMA 1,046 (17) 309 (4) 1,355 (21)  CMO 19,745 (569) 1,166 (35) 20,911 (604)  Total mortgage-backed securities $ 32,096 $ (824) $ 2,463 $ (82) $ 34,559 $ (906)   Held to Maturity:  Debt securities:  States and political subdivisions $ 863 $ (3) $ 706 $ (26) $ 1,569 $ (29)   Total temporarily impaired  securities $ 56,701 $ (1,126) $ 3,900 $ (128) $ 60,601 $ (1,254)    Management has assessed the securities available for sale in an unrealized loss position at September 30, 2017 and December 31, 2016 and determined the decline in fair value below amortized cost to be temporary. In making this determination, management considered the period of time the securities were in a loss position, the percentage decline in comparison to the securities’ amortized cost, and the financial condition of the issuer (primarily government or government-sponsored enterprises). In addition, management does not intend to sell these securities and it is not more likely than not that the Company will be required to sell these securities before recovery of their amortized cost. Management believes the decline in fair value is primarily related to market interest rate fluctuations and not to the credit deterioration of the individual issuers.  The Company has not recorded any other-than-temporary impairment (“OTTI”) charges as of September 30, 2017 and did not record any OTTI charges during 2016. The credit worthiness of the Company’s portfolio is largely reliant on the ability of U.S. government sponsored agencies such as FHLB, Federal National Mortgage Association (“FNMA”), Government National Mortgage Association (“GNMA”), and Federal Home Loan Mortgage Corporation (“FHLMC”), and municipalities throughout New York State to meet their obligations. In addition, dysfunctional markets could materially alter the liquidity, interest rate, and pricing risk of the portfolio. The stable past performance is not a guarantee for similar performance of the Company’s securities portfolio in future periods.

Fair Value Measurement

Fair Value Measurement	9 Months Ended
	Sep. 30, 2017
Fair Value Measurement [Abstract]
Fair Value Measurement	3. FAIR VALUE MEASUREMENT  Fair value is defined in ASC Topic 820 “Fair Value Measurement” as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.  There are three levels of inputs to fair value measurement:    Level 1 inputs are quoted prices for identical instruments in active markets;   Level 2 inputs are inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly; and    Level 3 inputs are unobservable inputs.  Observable market data should be used when available.  FINANCIAL INSTRUMENTS MEASURED AT FAIR VALUE ON A RECURRING BASIS  The following table presents, for each of the fair-value hierarchy levels as defined in this footnote, those financial instruments which are measured at fair value on a recurring basis as of September 30, 2017 and December 31, 2016, respectively:       (in thousands) Level 1 Level 2 Level 3 Fair Value   September 30, 2017  Securities available-for-sale:  U.S. government agencies $ - $ 28,247 $ - $ 28,247  States and political subdivisions - 30,388 - 30,388  Mortgage-backed securities - 89,665 - 89,665  Mortgage servicing rights - - 571 571   December 31, 2016  Securities available-for-sale:  U.S. government agencies $ - $ 12,872 $ - $ 12,872  States and political subdivisions - 35,142 - 35,142  Mortgage-backed securities - 47,208 - 47,208  Mortgage servicing rights - - 527 527   Securities available for sale  Fair values for securities are determined using independent pricing services and market-participating brokers. The Company’s independent pricing service utilizes evaluated pricing models that vary by asset class and incorporate available trade, bid and other market information for structured securities, cash flow and, when available, loan performance data. Because many fixed income securities do not trade on a daily basis, the evaluated pricing applications apply information as applicable through processes, such as benchmarking of like securities, sector groupings, and matrix pricing, to prepare evaluations. In addition, model processes, such as the Option Adjusted Spread model, are used to assess interest rate impact and develop prepayment scenarios. The models and the process take into account market convention. For each asset class, a team of evaluators gathers information from market sources and integrates relevant credit information, perceived market movements and sector news into the evaluated pricing applications and models. The Company’s service provider may occasionally determine that it does not have sufficient verifiable information to value a particular security. In these cases the Company will utilize valuations from another pricing service.  Management believes that it has a sufficient understanding of the third party service’s valuation models, assumptions and inputs used in determining the fair value of securities to enable management to maintain an appropriate system of internal control. On a quarterly basis, the Company reviews changes in the market value of its security portfolio. Individual changes in valuations are reviewed for consistency with general interest rate movements and any known credit concerns for specific securities. Additionally, on an annual basis, the Company has its entire security portfolio priced by a second pricing service to determine consistency with another market evaluator. If, during the Company’s review or when comparing with another servicer, a material difference between pricing evaluations were to exist, the Company would submit an inquiry to the service provider regarding the data used to value a particular security. If the Company determines it has market information that would support a different valuation than the initial evaluation it can submit a challenge for a change to that security’s valuation.  Securities available for sale are classified as Level 2 in the fair value hierarchy as the valuation provided by the third-party provider uses observable market data.  Mortgage servicing rights  Mortgage servicing rights (“MSRs”) do not trade in an active, open market with readily observable prices. Accordingly, the Company obtains the fair value of the MSRs using a third-party pricing provider. The provider determines the fair value by discounting projected net servicing cash flows of the remaining servicing portfolio. The valuation model used by the provider considers market loan prepayment predictions and other economic factors which management considers to be significant unobservable inputs. The fair value of MSRs is mostly affected by changes in mortgage interest rates since rate changes cause the loan prepayment acceleration factors to increase or decrease. Management has a sufficient understanding of the third party service’s valuation models, assumptions and inputs used in determining the fair value of MSRs to enable management to maintain an appropriate system of internal control. Mortgage servicing rights are classified within Level 3 of the fair value hierarchy as the valuation is model driven and primarily based on unobservable inputs.  The following table summarizes the changes in fair value for mortgage servicing rights during the three and nine month periods ended September 30, 2017 and 2016, respectively:     Three months ended September 30,  (in thousands) 2017 2016  Mortgage servicing rights - July 1 $ 555 $ 466  Losses included in earnings (25) (22)  Additions from loan sales 41 15  Mortgage servicing rights - September 30 $ 571 $ 459      Nine months ended September 30,  (in thousands) 2017 2016  Mortgage servicing rights - January 1 $ 527 $ 557  Losses included in earnings (46) (147)  Additions from loan sales 90 49  Mortgage servicing rights - September 30 $ 571 $ 459   Quantitative information about the significant unobservable inputs used in the fair value measurement of MSRs at the respective dates is as follows:       September 30, 2017 December 31, 2016  Servicing fees 0.25 % 0.25 %  Discount rate 9.52 % 9.52 %  Prepayment rate (CPR) 8.78 % 8.12 %   FINANCIAL INSTRUMENTS MEASURED AT FAIR VALUE ON A NONRECURRING BASIS  The Company is required, on a nonrecurring basis, to adjust the carrying value of certain assets or provide valuation allowances related to certain assets using fair value measurements. The following table presents for each of the fair-value hierarchy levels as defined in this footnote, those financial instruments which are measured at fair value on a nonrecurring basis at September 30, 2017 and December 31, 2016:       (in thousands) Level 1 Level 2 Level 3 Fair Value   September 30, 2017  Collateral dependent impaired loans $ - $ - $ 18,639 $ 18,639   December 31, 2016  Collateral dependent impaired loans $ - $ - $ 13,114 $ 13,114  Collateral dependent impaired loans  The Company evaluates and values impaired loans at the time the loan is identified as impaired, and the fair values of such loans are estimated using Level 3 inputs in the fair value hierarchy. Each loan’s collateral has a unique appraisal and management’s discount of the value is based on factors unique to each impaired loan. The significant unobservable input in determining the fair value is management’s subjective discount on appraisals of the collateral securing the loan. Collateral may consist of real estate and/or business assets including equipment, inventory and/or accounts receivable and the value of these assets is determined based on appraisals by qualified licensed appraisers hired by the Company. Appraised and reported values may be discounted based on management’s historical knowledge, changes in market conditions from the time of valuation, estimated costs to sell, and/or management’s expertise and knowledge of the client and the client’s business.  The Company has an appraisal policy in which appraisals are obtained upon a commercial loan being downgraded on the Company’s internal loan rating scale to a 5 (special mention) or a 6 (substandard) depending on the amount of the loan, the type of loan and the type of collateral. All impaired commercial loans are either graded a 6 or 7 on the internal loan rating scale. For consumer loans, the Company obtains appraisals when a loan becomes 90 days past due or is determined to be impaired, whichever occurs first. Subsequent to the downgrade or reaching 90 days past due, if the loan remains outstanding and impaired for at least one year more, management may require another follow-up appraisal. Between receipts of updated appraisals, if necessary, management may perform an internal valuation based on any known changing conditions in the marketplace such as sales of similar properties, a change in the condition of the collateral, or feedback from local appraisers. Impaired loans had a gross value of $20.3 million, with an allowance for loan loss of $1.7 million, at September 30, 2017 compared with $15.1 million and $2.0 million, respectively, at December 31, 2016. FAIR VALUE OF FINANCIAL INSTRUMENTS  At each of September 30, 2017 and December 31, 2016, the estimated fair values of the Company’s financial instruments, including those that are not measured and reported at fair value on a recurring basis or nonrecurring basis, were as follows:        September 30, 2017 December 31, 2016  Carrying Fair Carrying Fair  Amount Value Amount Value  (in thousands) (in thousands)  Financial assets:  Level 1:  Cash and cash equivalents $ 18,055 $ 18,055 $ 13,084 $ 13,084  Level 2:  Available for sale securities 148,300 148,300 95,222 95,222  FHLB and FRB stock 4,312 4,312 3,731 3,731  Level 3:  Held to maturity securities 4,487 4,472 1,983 1,959  Loans, net 983,823 977,975 928,596 945,998  Mortgage servicing rights 571 571 527 527   Financial liabilities:  Level 1:  Demand deposits $ 216,250 $ 216,250 $ 201,741 $ 201,741  NOW deposits 96,741 96,741 88,632 88,632  Savings deposits 552,559 552,559 508,652 508,652  Level 2:  Securities sold under agreement to  repurchase 9,380 9,380 10,159 10,159  Other borrowed funds 33,600 33,558 28,200 28,152  Junior subordinated debentures 11,330 11,330 11,330 11,330  Level 3:  Time deposits 166,769 168,389 140,949 141,758   The following methods and assumptions were used to estimate the fair value of each class of financial instruments for which it is practical to estimate that value.  Cash and Cash Equivalents . For these short-term instruments, the carrying amount is a reasonable estimate of fair value. “Cash and Cash Equivalents” includes interest-bearing deposits at other banks.  FHLB and FRB stock. The carrying value of Federal Home Loan Bank (“FHLB”) and Federal Reserve Bank (“FRB”) stock, which are non-marketable equity investments, approximate fair value.  As a member of the FHLB System, the Bank is required to hold stock in FHLBNY. The Company regularly evaluates investments in FHLBNY for impairment, considering liquidity, operating performance, capital position, stock repurchase and dividend history. As of September 30, 2017, the Bank’s investment in FHLBNY stock was not impaired.  The Bank, as a member of the FRB system, is currently required to purchase and hold shares of capital stock in the FRB in an amount equal to 6% of its capital and surplus. Based on the current capital adequacy and liquidity position of the FRB, management believes there is no impairment in the Company’s investment at September 30, 2017.  Securities Held to Maturity. The Company holds certain municipal bonds as held-to-maturity. These bonds are generally small in dollar amount and are issued only by certain local municipalities within the Company’s market area. The original terms are negotiated directly and on an individual basis consistent with our loan and credit guidelines. These bonds are not traded on the open market and management intends to hold the bonds to maturity. The fair value of held-to-maturity securities is estimated by discounting the future cash flows using the current rates at which similar agreements would be made with municipalities with similar credit ratings and for the same remaining maturities.  Loans Receivable . The fair value of fixed rate loans is estimated by discounting the future cash flows using the current rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities, net of the appropriate portion of the allowance for loan losses. For variable rate loans, the carrying amount is a reasonable estimate of fair value. This fair value calculation is not necessarily indicative of the exit price, as defined in ASC 820.  Deposits . The fair value of demand deposits, negotiable order of withdrawal (“NOW”) accounts, muni-vest accounts and regular savings accounts is the amount payable on demand at the reporting date. The fair value of time deposits is estimated using the rates currently offered for deposits of similar remaining maturities.  Junior Subordinated Debentures . There is no active market for the Company’s debentures and there have been no issuances of similar instruments in recent years. The Company looked at a market bond index to estimate a discount margin to value the debentures. The discount margin was very similar to the spread to LIBOR established at the issuance of the debentures. As a result, the Company determined that the fair value of the adjustable-rate debentures approximates their face amount.  Securities Sold Under Agreement to Repurchase. The fair value of the securities sold under agreement to repurchase approximates its carrying value as the repurchase agreements are one day agreements.  Other Borrowed Funds. The fair value of the short-term portion of other borrowed funds approximates its carrying value. The fair value of the long-term portion of other borrowed funds is estimated using a discounted cash flow analysis based on the Company’s current incremental borrowing rates for similar types of borrowing arrangements.

Loans And The Allowance For Loa

Loans And The Allowance For Loan Losses	9 Months Ended
	Sep. 30, 2017
Loans And The Allowance For Loan Losses [Abstract]
Loans And The Allowance For Loan Losses	4. LOANS AND THE ALLOWANCE FOR LOAN LOSSES  Loan Portfolio Composition The following table presents selected information on the composition of the Company’s loan portfolio as of the dates indicated:        September 30, 2017 December 31, 2016  Mortgage loans on real estate: (in thousands)  Residential mortgages $ 125,946 $ 118,542  Commercial and multi-family 492,692 462,385  Construction-Residential 1,850 2,540  Construction-Commercial 100,446 93,240  Home equities 67,343 66,234  Total real estate loans 788,277 742,941   Commercial and industrial loans 207,110 197,371  Consumer and other loans 1,521 1,417  Net deferred loan origination costs 1,097 783  Total gross loans 998,005 942,512   Allowance for loan losses (14,182) (13,916)   Loans, net $ 983,823 $ 928,596   The Bank sells certain fixed rate residential mortgages to FNMA while maintaining the servicing rights for those mortgages. In the three month period ended September 30, 2017, the Bank sold mortgages to FNMA totaling $ 4.4 million, compared with $ 1.7 million in the three month period ended September 30, 2016. During the nine month periods ended September 30, 2017 and 2016, the Bank sold $ 9.7 million and $ 5.2 million, respectively, to FNMA. At September 30, 2017, the Bank had a loan servicing portfolio principal balance of $80 million upon which it earned servicing fees, compared with $76 million at December 31, 2016. The value of the mortgage servicing rights for that portfolio was $0.6 million at September 30, 2017 and $0.5 million at December 31, 2016. At September 30, 2017 there were $0. 1 million in residential mortgages held for sale compared with $0.3 million at December 31, 2016. The Company has never been contacted by FNMA to repurchase any loans due to improper documentation or fraud.  As noted in Note 1, these financial statements should be read in conjunction with the Audited Consolidated Financial Statements and the Notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2016. Disclosures related to the basis for accounting for loans, the method for recognizing interest income on loans, the policy for placing loans on nonaccrual status and the subsequent recording of payments and resuming accrual of interest, the policy for determining past due status, a description of the Company’s accounting policies and methodology used to estimate the allowance for loan losses, the policy for charging-off loans, the accounting policies for impaired loans, and more descriptive information on the Company’s credit risk ratings are all contained in the Notes to the Audited Consolidated Financial Statements in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016. Unless otherwise noted in this Form 10-Q, the policies and methodology described in the Annual Report for the year ended December 31, 2016 are consistent with those utilized by the Company in the three and nine month periods ended September 30, 2017.   Credit Quality Indicators  The Bank monitors the credit risk in its loan portfolio by reviewing certain credit quality indicators (“CQI”). The primary CQI for its commercial mortgage and commercial and industrial (“C&I”) portfolios is the individual loan’s credit risk rating. The following list provides a description of the credit risk ratings that are used internally by the Bank when assessing the adequacy of its allowance for loan losses:  · 1-3-Pass · 4-Watch · 5-O.A.E.M. (Other Assets Especially Mentioned) or Special Mention · 6-Substandard · 7-Doubtful · 8-Loss  The Company’s consumer loans, including residential mortgages and home equities, are not individually risk rated or reviewed in the Company’s loan review process. Unlike commercial customers, consumer loan customers are not required to provide the Company with updated financial information. Consumer loans also carry smaller balances. Given the lack of updated information after the initial underwriting of the loan and small size of individual loans, the Company uses delinquency status as the primary credit quality indicator for consumer loans. However, once a consumer loan is identified as impaired, it is individually evaluated for impairment.  The following tables provide data, at the class level, of credit quality indicators of certain loans for the dates specified:        September 30, 2017  (in thousands)  Corporate Credit Exposure – By Credit Rating Commercial Real Estate Construction Commercial and Multi-Family Mortgages Total Commercial Real Estate Commercial and Industrial  1-3 $ 74,627 $ 374,371 $ 448,998 $ 133,588  4 25,819 94,204 120,023 59,199  5 - 10,417 10,417 8,122  6 - 13,700 13,700 4,572  7 - - - 1,629  Total $ 100,446 $ 492,692 $ 593,138 $ 207,110        December 31, 2016  (in thousands)  Corporate Credit Exposure – By Credit Rating Commercial Real Estate Construction Commercial and Multi-Family Mortgages Total Commercial Real Estate Commercial and Industrial  1-3 $ 82,520 $ 372,235 $ 454,755 $ 121,414  4 6,541 73,655 80,196 59,117  5 - 12,506 12,506 12,623  6 4,179 3,989 8,168 3,404  7 - - - 813  Total $ 93,240 $ 462,385 $ 555,625 $ 197,371   Past Due Loans The following tables provide an analysis of the age of the recorded investment in loans that are past due as of the dates indicated:     September 30, 2017  (in thousands)   Total Past Current Total 90+ Days Non-accruing  30-59 days 60-89 days 90+ days Due Balance Balance Accruing Loans   Commercial and industrial $ 3,491 $ 912 $ 2,012 $ 6,415 $ 200,695 $ 207,110 $ 1 $ 2,363  Residential real estate:  Residential 829 105 825 1,759 124,187 125,946 - 1,146  Construction - - - - 1,850 1,850 - -  Commercial real estate:  Commercial 168 2,301 1,488 3,957 488,735 492,692 - 8,788  Construction 6,929 452 - 7,381 93,065 100,446 - -  Home equities 538 381 570 1,489 65,854 67,343 - 1,081  Consumer and other 7 12 10 29 1,492 1,521 - 10  Total Loans $ 11,962 $ 4,163 $ 4,905 $ 21,030 $ 975,878 $ 996,908 $ 1 $ 13,388  Note: Loan balances do not include $ 1.1 million in net deferred loan origination costs as of September 30, 2017.        December 31, 2016  (in thousands)   Total Past Current Total 90+ Days Non-accruing  30-59 days 60-89 days 90+ days Due Balance Balance Accruing Loans   Commercial and industrial $ 6,772 $ 2,966 $ 1,150 $ 10,888 $ 186,483 $ 197,371 $ - $ 3,106  Residential real estate:  Residential 868 123 567 1,558 116,984 118,542 - 862  Construction - - - - 2,540 2,540 - -  Commercial real estate:  Commercial 6,319 1,522 2,357 10,198 452,187 462,385 483 1,874  Construction 257 - 4,417 4,674 88,566 93,240 239 4,178  Home equities 481 119 679 1,279 64,955 66,234 - 1,261  Consumer and other 15 10 5 30 1,387 1,417 - 17  Total Loans $ 14,712 $ 4,740 $ 9,175 $ 28,627 $ 913,102 $ 941,729 $ 722 $ 11,298  Note: Loan balances do not include $783 thousand in net deferred loan origination costs as of December 31, 2016.    Allowance for loan losses  The following tables present the activity in the allowance for loan losses according to portfolio segment for the nine month periods ended September 30, 2017 and 2016:         September 30, 2017   (in thousands) Commercial and Industrial Commercial Real Estate Mortgages* Consumer and Other Residential Mortgages* Home Equities Total  Allowance for loan  losses:  Beginning balance $ 4,813 $ 7,890 $ 96 $ 769 $ 348 $ 13,916  Charge-offs (51) (127) (50) - (1) (229)  Recoveries 335 - 22 - 2 359  Provision (Credit) (74) 21 41 143 5 136  Ending balance $ 5,023 $ 7,784 $ 109 $ 912 $ 354 $ 14,182   Allowance for loan  losses:  Ending balance:  Individually evaluated  for impairment $ 808 $ 877 $ 35 $ 17 $ - $ 1,737  Collectively evaluated  for impairment 4,215 6,907 74 895 354 12,445  Total $ 5,023 $ 7,784 $ 109 $ 912 $ 354 $ 14,182   Loans:  Ending balance:  Individually evaluated  for impairment $ 2,898 $ 13,693 $ 35 $ 2,545 $ 1,577 $ 20,748  Collectively evaluated  for impairment 204,212 579,445 1,486 125,251 65,766 976,160  Total $ 207,110 $ 593,138 $ 1,521 $ 127,796 $ 67,343 $ 996,908    * Includes construction loans  Note: Loan balances do not include $ 1.1 million in net deferred loan origination costs as of September 30, 2017.        September 30, 2016   (in thousands) Commercial and Industrial Commercial Real Estate Mortgages* Consumer and Other Residential Mortgages* Home Equities Total  Allowance for loan  losses:  Beginning balance $ 4,383 $ 7,135 $ 85 $ 909 $ 371 $ 12,883  Charge-offs (122) - (36) - - (158)  Recoveries 78 59 11 - 1 149  Provision (Credit) 571 538 47 (322) 4 838  Ending balance $ 4,910 $ 7,732 $ 107 $ 587 $ 376 $ 13,712   Allowance for loan  losses:  Ending balance:  Individually evaluated  for impairment $ 720 $ 1,109 $ 46 $ 3 $ 11 $ 1,889  Collectively evaluated  for impairment 4,190 6,623 61 584 365 11,823  Total $ 4,910 $ 7,732 $ 107 $ 587 $ 376 $ 13,712   Loans:  Ending balance:  Individually evaluated  for impairment $ 6,408 $ 7,663 $ 46 $ 2,602 $ 1,583 $ 18,302  Collectively evaluated  for impairment 181,032 538,466 1,485 110,297 62,555 893,835  Total $ 187,440 $ 546,129 $ 1,531 $ 112,899 $ 64,138 $ 912,137  * Includes construction loans  Note: Loan balances do not include $ 7 15 thousand in net deferred loan origination costs as of September 30, 2016.    The following tables present the activity in the allowance for loan losses according to portfolio segment for the three month periods ended September 30, 2017 and 2016:     September 30, 2017  ($ in thousands) Commercial and Industrial Commercial Real Estate Mortgages* Consumer and Other Residential Mortgages* Home Equities Total  Allowance for loan  losses:  Beginning balance $ 4,970 $ 7,899 $ 104 $ 832 $ 373 $ 14,178  Charge-offs (18) (127) (17) - (1) (163)  Recoveries 4 - 1 - 1 6  Provision (Credit) 67 12 21 80 (19) 161  Ending balance $ 5,023 $ 7,784 $ 109 $ 912 $ 354 $ 14,182        September 30, 2016  ($ in thousands) Commercial and Industrial Commercial Real Estate Mortgages* Consumer and Other Residential Mortgages* Home Equities Total  Allowance for loan  losses:  Beginning balance $ 4,195 $ 7,308 $ 101 $ 763 $ 406 $ 12,773  Charge-offs (89) - (13) - - (102)  Recoveries 23 8 4 - - 35  Provision (Credit) 781 416 15 (176) (30) 1,006  Ending balance $ 4,910 $ 7,732 $ 107 $ 587 $ 376 $ 13,712  *Includes construction loans  Impaired Loans The following tables provide data, at the class level, for impaired loans as of the dates indicated:      At September 30, 2017  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  With no related allowance recorded: (in thousands)  Commercial and industrial $ 751 $ 876 $ - $ 822 $ 33 $ 6  Residential real estate:  Residential 2,447 2,607 - 2,472 33 63  Construction - - - - - -  Commercial real estate:  Commercial 1,968 2,086 - 2,078 98 15  Construction 197 197 - 226 - 11  Home equities 1,577 1,677 - 1,613 48 16  Consumer and other - - - - - -  Total impaired loans $ 6,940 $ 7,443 $ - $ 7,211 $ 212 $ 111      At September 30, 2017  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  With a related allowance recorded: (in thousands)  Commercial and industrial $ 2,147 $ 2,374 $ 808 $ 2,192 $ 101 $ 16  Residential real estate:  Residential 98 98 17 98 3 1  Construction - - - - - -  Commercial real estate:  Commercial 11,528 11,586 877 11,612 85 366  Construction - - - - - -  Home equities - - - - - -  Consumer and other 35 60 35 38 2 1  Total impaired loans $ 13,808 $ 14,118 $ 1,737 $ 13,940 $ 191 $ 384      At September 30, 2017  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  Total: (in thousands)  Commercial and industrial $ 2,898 $ 3,250 $ 808 $ 3,014 $ 134 $ 22  Residential real estate:  Residential 2,545 2,705 17 2,570 36 64  Construction - - - - - -  Commercial real estate:  Commercial 13,496 13,672 877 13,690 183 381  Construction 197 197 - 226 - 11  Home equities 1,577 1,677 - 1,613 48 16  Consumer and other 35 60 35 38 2 1  Total impaired loans $ 20,748 $ 21,561 $ 1,737 $ 21,151 $ 403 $ 495       At December 31, 2016  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  With no related allowance recorded: (in thousands)  Commercial and industrial $ 1,304 $ 1,604 $ - $ 1,455 $ 125 $ 51  Residential real estate:  Residential 2,513 2,720 - 2,542 39 78  Construction - - - - - -  Commercial real estate:  Commercial 2,123 2,168 - 2,181 33 89  Construction 257 257 - 404 2 28  Home equities 1,559 1,621 - 1,606 51 30  Consumer and other - - - - - -  Total impaired loans $ 7,756 $ 8,370 $ - $ 8,188 $ 250 $ 276      At December 31, 2016  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  With a related allowance recorded: (in thousands)  Commercial and industrial $ 1,844 $ 1,913 $ 492 $ 1,898 $ 62 $ 53  Residential real estate:  Residential 71 72 1 72 2 1  Construction - - - - - -  Commercial real estate:  Commercial 1,054 1,083 296 1,062 50 -  Construction 4,179 4,201 1,175 4,180 194 -  Home equities 194 206 20 195 9 1  Consumer and other 43 68 43 45 3 3  Total impaired loans $ 7,385 $ 7,543 $ 2,027 $ 7,452 $ 320 $ 58      At December 31, 2016  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  Total: (in thousands)  Commercial and industrial $ 3,148 $ 3,517 $ 492 $ 3,353 $ 187 $ 104  Residential real estate:  Residential 2,584 2,792 1 2,614 41 79  Construction - - - - - -  Commercial real estate:  Commercial 3,177 3,251 296 3,243 83 89  Construction 4,436 4,458 1,175 4,584 196 28  Home equities 1,753 1,827 20 1,801 60 31  Consumer and other 43 68 43 45 3 3  Total impaired loans $ 15,141 $ 15,913 $ 2,027 $ 15,640 $ 570 $ 334    Troubled debt restructurings The Company had $12.7 million and $5.1 million in loans that were restructured in a troubled debt restructuring (“TDR”) at September 30, 2017 and December 31, 2016, respectively. Of those balances, $5.3 million and $1.2 million were in non-accrual status at September 30, 2017 and December 31, 2016, respectively. Any TDR that is placed on non-accrual is not reverted back to accruing status until the borrower makes timely payments as contracted for at least six months and future collection under the revised terms is probable. All of the Company’s restructurings were allowed in an effort to maximize its ability to collect on loans where borrowers were experiencing financial difficulty.  The reserve for a TDR is based upon the present value of the future expected cash flows discounted at the loan’s original effective interest rate or upon the fair value of the collateral less costs to sell, if the loan is deemed collateral dependent. This reserve methodology is used because all TDR loans are considered impaired. As of September 30, 2017, there were no commitments to lend additional funds to debtors owing on loans whose terms have been modified in TDRs.  The following tables summarize the loans that were classified as troubled debt restructurings as of the dates indicated:     September 30, 2017  (in thousands)  Total Nonaccruing Accruing Related Allowance  Commercial and industrial $ 1,525 $ 990 $ 535 $ 433  Residential real estate:  Residential 1,664 265 1,399 -  Construction - - - -  Commercial real estate:  Commercial and multi-family 8,623 3,915 4,708 368  Construction 197 - 197 -  Home equities 625 129 496 -  Consumer and other 25 - 25 25  Total troubled restructured loans $ 12,659 $ 5,299 $ 7,360 $ 826      December 31, 2016  (in thousands)  Total Nonaccruing Accruing Related Allowance  Commercial and industrial $ 574 $ 532 $ 42 $ 147  Residential real estate:  Residential 1,949 227 1,722 -  Construction - - - -  Commercial real estate:  Commercial and multi-family 1,617 313 1,304 -  Construction 257 - 257 -  Home equities 667 175 492 1  Consumer and other 26 - 26 26  Total troubled restructured loans $ 5,090 $ 1,247 $ 3,843 $ 174  The Company’s TDRs have various agreements that involve deferral of principal payments, or interest-only payments, for a period (usually 12 months or less) to allow the borrow er time to improve cash flow or sell the property. Other common concessions leading to the designation of a TDR are lines of credit that are termed-out and/or extensions of maturities at rates that are less than the prevailing market rates given the risk profile of the borrower.   The following tables show the data for TDR activity by the type of concession granted to the borrower for the three month and nine month periods ended September 30, 2017 and 2016:     Three months ended September 30, 2017 Three months ended September 30, 2016  (Recorded Investment in thousands) (Recorded Investment in thousands)  Troubled Debt Restructurings by Type of Concession Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment   Commercial and Industrial:  Deferral of principal 1 $ 874 $ 874 - $ - $ -  Residential Real Estate & Construction:  Extension of maturity 1 133 151 - - -  Extension of maturity and  interest rate reduction - - - 1 109 109  Commercial Real Estate & Construction:  Combination of concessions 1 4,179 3,397 - - -  Home Equities - - - - - -  Consumer and other loans - - - - - -        Nine months ended September 30, 2017 Nine months ended September 30, 2016  (Recorded Investment in thousands) (Recorded Investment in thousands)  Troubled Debt Restructurings by Type of Concession Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment   Commercial and Industrial:  Deferral of principal 1 $ 874 $ 874 - $ - $ -  Extension of maturity - - - 1 24 24  Term-out line of credit 1 180 180 1 20 20  Residential Real Estate & Construction:  Extension of maturity 1 133 151 1 95 95  Extension of maturity and  interest rate reduction - - - 1 109 109  Commercial Real Estate & Construction:  Extension of maturity 3 5,073 5,073 - - -  Combination of concessions 1 4,179 3,397 - - -  Home Equities:  Extension of maturity and  interest rate reduction 1 20 20 - - -  Consumer and other loans - - - - - -     The general practice of the Bank is to work with borrowers so that they are able to repay their loan in full. If a borrower continues to be delinquent or cannot meet the terms of a TDR and the loan is determined to be uncollectible, the loan will be charged-off. There were no loans which were classified as TDRs during the previous 12 months which defaulted during each of the three month and nine month periods ended September 30, 2017 and 2016, respectively.

Common Equity And Earnings Per

Common Equity And Earnings Per Share Data	9 Months Ended
	Sep. 30, 2017
Common Equity And Earnings Per Share Data [Abstract]
Common Equity And Earnings Per Share Data	5. COMMON EQUITY AND EARNINGS PER SHARE DATA  The common stock per share information is based upon the weighted average number of shares outstanding during each period. For the three and nine month periods ended September 30, 2017, the Company had an average of 122,365 and 120,890 dilutive shares outstanding, respectively. The Company had an average of 75,355 and 67,136 dilutive shares outstanding for the three and nine months periods ended September 30, 2016, respectively.  Potential common shares that would have the effect of increasing diluted earnings per share are considered to be anti-dilutive and not included in calculating diluted earnings per share. For the three month period ended September 30, 2017 there were no anti-dilutive shares outstanding. For the nine month period ended September 30, 2017, there was an average of 23,593 potentially anti-dilutive shares outstanding, that were not included in calculating diluted earnings per share because their effect was anti-dilutive. For both the three and nine month periods ended September 30, 2016, there were no anti-dilutive shares outstanding.  The Company issued 440,000 shares of common stock at $35.00 per share (including shares issued upon partial exercise of the underwriters’ allotment option in connection with the offering) in a registered common stock offering in January 2017. The offering netted $14 million in additional capital after expenses.

Other Comprehensive Income

Other Comprehensive Income	9 Months Ended
	Sep. 30, 2017
Other Comprehensive Income [Abstract]
Other Comprehensive Income	6. OTHER COMPREHENSIVE INCOME The following tables summarize the changes in the components of accumulated other comprehensive income (loss) during the three and nine month periods ended September 30, 2017 and 2016:     Balance at June 30, 2017 Net Change Balance at September 30, 2017  (in thousands)  Net unrealized loss on investment securities $ (175) $ (112) $ (287)  Net defined benefit pension plan adjustments (1,965) 32 (1,933)  Total $ (2,140) $ (80) $ (2,220)   Balance at June 30, 2016 Net Change Balance at September 30, 2016  (in thousands)  Net unrealized gain (loss) on investment securities $ 1,384 $ (376) $ 1,008  Net defined benefit pension plan adjustments (2,205) 40 (2,165)  Total $ (821) $ (336) $ (1,157)     Balance at December 31, 2016 Net Change Balance at September 30, 2017  (in thousands)  Net unrealized (loss) gain on investment securities $ (365) $ 78 $ (287)  Net defined benefit pension plan adjustments (2,059) 126 (1,933)  Total $ (2,424) $ 204 $ (2,220)   Balance at December 31, 2015 Net Change Balance at September 30, 2016  (in thousands)  Net unrealized gain on investment securities $ 475 $ 533 $ 1,008  Net defined benefit pension plan adjustments (2,285) 120 (2,165)  Total $ (1,810) $ 653 $ (1,157)       Three months ended September 30, 2017 Three months ended September 30, 2016  (in thousands) (in thousands)  Before-Tax Amount Income Tax (Provision) Benefit Net-of-Tax Amount Before-Tax Amount Income Tax (Provision) Benefit Net-of-Tax Amount  Unrealized loss on investment  securities:  Unrealized loss on investment  securities $ (186) $ 74 $ (112) $ (605) $ 229 $ (376)   Defined benefit pension plan  adjustments:  Reclassifications from accumulated other  comprehensive income for gains  Amortization of prior service cost (a) $ 7 $ (3) $ 4 $ 8 $ (3) $ 5  Amortization of actuarial loss (a) 44 (16) 28 56 (21) 35  Net change 51 (19) 32 64 (24) 40   Other Comprehensive Income $ (135) $ 55 $ (80) $ (541) $ 205 $ (336)  (a) Included in net periodic pension cost, as described in Note 9 – “Net Periodic Benefit Costs”       Nine months ended September 30, 2017 Nine months ended September 30, 2016  (in thousands) (in thousands)  Before-Tax Amount Income Tax (Provision) Benefit (b) Net-of-Tax Amount Before-Tax Amount Income Tax (Provision) Benefit Net-of-Tax Amount  Unrealized gain on investment  securities:  Unrealized gain on investment  securities $ 117 $ (39) $ 78 $ 860 $ (327) $ 533   Defined benefit pension plan  adjustments:  Reclassifications from accumulated other  comprehensive income for gains  Amortization of prior service cost (a) $ 23 $ (4) $ 19 $ 24 $ (9) $ 15  Amortization of actuarial loss (a) 130 (23) 107 168 (63) 105  Net change 153 (27) 126 192 (72) 120   Other Comprehensive Income $ 270 $ (66) $ 204 $ 1,052 $ (399) $ 653  (a) Included in net periodic pension cost, as described in Note 9 – “Net Periodic Benefit Costs” (b) Tax benefit includes impact of re-valuation of deferred tax asset due to increase in marginal federal income tax rate from 34% to 35% .  

Segment Information

Segment Information	9 Months Ended
	Sep. 30, 2017
Segment Information [Abstract]
Segment Information	7. SEGMENT INFORMATION  The Company is comprised of two primary business segments, banking and insurance agency activities. The following tables set forth information regarding these segments for the three and nine month periods ended September 30, 2017 and 2016.        Three months ended September 30, 2017  Banking Insurance Agency  Activities Activities Total  (in thousands)   Net interest income (expense) $ 11,120 $ (25) $ 11,095  Provision for loan losses 161 - 161  Net interest income (expense) after  provision for loan losses 10,959 (25) 10,934  Non-interest income 1,196 - 1,196  Insurance service and fees 108 2,061 2,169  Amortization expense - 28 28  Non-interest expense 8,315 1,493 9,808  Income before income taxes 3,948 515 4,463  Income tax provision 542 198 740  Net income $ 3,406 $ 317 $ 3,723        Three months ended September 30, 2016  Banking Insurance Agency  Activities Activities Total  (in thousands)   Net interest income (expense) $ 9,103 $ (34) $ 9,069  Provision for loan losses 1,006 - 1,006  Net interest income (expense) after  provision for loan losses 8,097 (34) 8,063  Non-interest income 1,480 - 1,480  Insurance service and fees 100 1,755 1,855  Non-interest expense 7,561 1,150 8,711  Income before income taxes 2,116 571 2,687  Income tax provision 251 220 471  Net income $ 1,865 $ 351 $ 2,216         Nine months ended September 30, 2017  Banking Insurance Agency  Activities Activities Total  (in thousands)   Net interest income (expense) $ 30,934 $ (77) $ 30,857  Provision for loan losses 136 - 136  Net interest income (expense) after  provision for loan losses 30,798 (77) 30,721  Non-interest income 3,727 - 3,727  Insurance service and fees 313 5,936 6,249  Amortization expense - 84 84  Non-interest expense 23,836 4,288 28,124  Income before income taxes 11,002 1,487 12,489  Income tax provision 2,430 572 3,002  Net income $ 8,572 $ 915 $ 9,487        Nine months ended September 30, 2016  Banking Insurance Agency  Activities Activities Total  (in thousands)   Net interest income (expense) $ 25,943 $ (98) $ 25,845  Provision for loan losses 838 - 838  Net interest income (expense) after  provision for loan losses 25,105 (98) 25,007  Non-interest income 3,434 - 3,434  Insurance service and fees 332 4,843 5,175  Non-interest expense 22,439 3,519 25,958  Income before income taxes 6,432 1,226 7,658  Income tax provision 1,253 472 1,725  Net income $ 5,179 $ 754 $ 5,933  

Contingent Liabilities And Comm

Contingent Liabilities And Commitments	9 Months Ended
	Sep. 30, 2017
Contingent Liabilities And Commitments [Abstract]
Contingent Liabilities And Commitments	8. CONTINGENT LIABILITIES AND COMMITMENTS  The unaudited consolidated financial statements do not reflect various commitments and contingent liabilities, which arise in the normal course of business, and which involve elements of credit risk, interest rate risk and liquidity risk. These commitments and contingent liabilities consist of commitments to extend credit and standby letters of credit. A summary of the Bank’s commitments and contingent liabilities is as follows:      September 30, December 31,  2017 2016  (in thousands)   Commitments to extend credit $ 230,790 $ 217,581  Standby letters of credit 2,875 3,736  Total $ 233,665 $ 221,317   Commitments to extend credit and standby letters of credit include some exposure to credit loss in the event of nonperformance by the customer. The Bank’s credit policies and procedures for credit commitments and financial guarantees are the same as those for extensions of credit that are recorded on the Company’s unaudited consolidated balance sheets. Because these instruments have fixed maturity dates, and because they may expire without being drawn upon, they do not necessarily represent cash requirements of the Bank. The Bank did not incur any losses on its commitments and did not record a reserve for its commitments during the first nine months of 2017 or during 2016.  Certain lending commitments for construction residential mortgage loans are considered derivative instruments under the guidelines of GAAP. The changes in the fair value of these commitments, due to interest rate risk, are not recorded on the consolidated balance sheets as the fair value of these derivatives is not considered to be material.

Net Periodic Benefit Costs

Net Periodic Benefit Costs	9 Months Ended
	Sep. 30, 2017
Net Periodic Benefit Costs [Abstract]
Net Periodic Benefit Costs	9. NET PERIODIC BENEFIT COSTS  On January 31, 2008, the Bank froze its defined benefit pension plan. The plan covered substantially all Bank employees. The plan provides benefits that are based on the employees’ compensation and years of service. Under the freeze, eligible employees will receive, at retirement, the benefits already earned through January 31, 2008, but have not accrued any additional benefits since then. As a result, service cost is no longer incurred.  The Bank uses an actuarial method of amortizing prior service cost and unrecognized net gains or losses which result from actual expense and assumptions being different than those that are projected. The amortization method the Bank used recognized the prior service cost and net gains or losses over the average remaining service period of active employees.  The Bank also maintains a nonqualified supplemental executive retirement plan covering certain members of the Company’s senior management. The Bank uses an actuarial method of amortizing unrecognized net gains or losses which result from actual expense and assumptions being different than those that are projected. The amortization method the Bank uses recognizes the net gains or losses over the average remaining service period of active employees.  The Bank made a $1 million contribution to the defined benefit pension plan during the first nine months of 2017.  The following table presents the net periodic cost for the Bank’s defined benefit pension plan and supplemental executive retirement plan for the three and nine month periods ended September 30, 2017 and 2016:       Three months ended September 30,  (in thousands)   Supplemental Executive  Pension Benefits Retirement Plan   2017 2016 2017 2016   Service cost $ - $ - $ 42 $ 47  Interest cost 55 55 35 36  Expected return on plan assets (69) (66) - -  Amortization of prior service cost - - 7 8  Amortization of the net loss 23 22 21 34  Net periodic cost (benefit) $ 9 $ 11 $ 105 $ 125         Nine months ended September 30,  (in thousands)   Supplemental Executive  Pension Benefits Retirement Plan   2017 2016 2017 2016   Service cost $ - $ - $ 126 $ 141  Interest cost 163 165 103 108  Expected return on plan assets (206) (197) - -  Amortization of prior service cost - - 23 24  Amortization of the net loss 69 66 61 102  Net periodic cost (benefit) $ 26 $ 34 $ 313 $ 375  

Income Taxes

Income Taxes	9 Months Ended
	Sep. 30, 2017
Income Taxes [Abstract]
Income Taxes	10. INCOME TAXES  In 2017, the Company recognized the impact of its investments in partnerships that incurred expenses related to the rehabilitation of certified historic structures located in New York State after the historic structures were placed in service. At the time a historic structure is placed in service, the Bank is eligible for a federal and New York State tax credit. The Company’s accounting policies related to these investments and the resulting tax credits is detailed in Note 1 to the audited Consolidated Financial Statements on Form 10-K for the year ended December 31, 2016.  The following table presents the impact to the results of operations for the three and nine month periods ended September 30, 2017 and 2016:       Three months ended September 30, Nine months ended September 30,  (in thousands) (in thousands)    2017 2016 2017 2016   Loss on tax credit investment $ (1,338) $ - $ (2,257) $ (2,139)  Refundable state historic tax credit 972 - 1,619 1,508  Income tax benefit 660 380 896 757  Total HTC income $ 294 $ 380 $ 258 $ 126  

Recent Accounting Pronouncement

Recent Accounting Pronouncements	9 Months Ended
	Sep. 30, 2017
Recent Accounting Pronouncements [Abstract]
Recent Accounting Pronouncements	11. RECENT ACCOUNTING PRONOUNCEMENTS  Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers. The objective of this ASU is to require entities to recognize the amount of revenue to which it expects to be entitled for the transfer of promised goods or services to customers. This ASU modifies the guidance used to recognize revenue from contracts with customers for transfers of goods or services and transfers of nonfinancial assets, unless those contracts are within the scope of other guidance. The ASU also requires new qualitative and quantitative disclosures, including disaggregation of revenues and descriptions of perfo rmance obligations. The Company will adopt the guidance in the first quarter of 2018 using the modified retrospective method with a cumulative-effect adjustment to opening retained earnings. Because the guidance does not apply to revenue associated with financial instruments, including loans and securities that are accounted for under other U.S. GAAP, the new revenue recognition standard does not have a material impact on the Company’s consolidated financial statements. The Company ’s implementation efforts include the identification of revenue within the scope of the guidance, as well as the evaluation of revenue contracts. While we have not identified any material changes related to the timing or amount of revenue recognition, management will continue to evaluate disaggregation for significant categories of revenue in the scope of the guidance.  ASU 2016-01, Recognition and Measurement of Financial Assets and Financial Liabilities. The main objective of this ASU is to enhance the reporting model for financial instruments to provide users of financial statements with more decision-useful information. The amendments in this ASU are effective for annual reporting periods beginning after December 15, 2017, including interim periods within those fiscal years. The ASU will not impact results of operations or the financial position of the Company, but will impact its fair value disclosures in the notes to the financial statements.  ASU 2016-02, Leases . The objective of this ASU is to increase transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and disclosing key information about leasing arrangements to meet that objective. The main difference between previous GAAP and this ASU is the recognition of lease assets and lease liabilities by lessees for those leases classified as operating leases under previous GAAP. Under this new guidance, a lessee should recognize in the statement of financial position a liability to make lease payments and a right-of-use asset representing its right to use the underlying asset for the lease term. The recognition, measurement, and presentation of expenses and cash flows arising from a lease by a lessee have not significantly changed from previous GAAP. Information about the Company’s operating lease obligations is disclosed in Note 16 to the Company’s Consolidated Financial Statements included in Item 8 of the Annual Report on Form 10-K for the year ended December 31, 2016. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The Company is currently evaluating the impact of the standard on its financial reporting.  ASU 2016-09, Improvements to Employee Share-Based Payment Accounting . This ASU is part of the FASB’s Simplification Initiative. The areas for simplification in this Update involve several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as either equity or liabilities, and classification on the statement of cash flows. Some of the areas of simplification apply only to nonpublic entities. The standard was adopted effective January 1, 2017. One part of this ASU that impacted the Company was the elimination of the concept of a tax windfall pool. Previously, an entity determined for each award whether the difference between the deduction for tax purposes and the compensation cost recognized for financial reporting purposes resulted in either an excess benefit or a tax deficiency. Excess tax benefits were recognized in additional paid-in-capital; tax deficiencies were recognized either as an offset to accumulated excess tax benefits, if any, or in the income statement. Excess tax benefits were not recognized until the deduction reduced taxes payable. Under the new standard, all excess tax benefits and tax deficiencies are recognized as income tax expense or benefit in the income statement in the period in which they are incurred. The impact was a tax benefit of $0.1 million and $0. 3 million for the three and nine month periods ended September 30, 2017, respectively.  In addition, the Company made the accounting policy election effective January 1, 2017 to account for forfeitures of stock awards when they occur rather than estimating the number of awards that are expected to vest. When stock awards are granted, the Company assumes that the service condition will be achieved when determining the initial amount of compensation cost recognized. The Company does not expect this election to have a material impact on its financial statements.  ASU 2016-13, Financial Instruments – Credit Losses: Measurement of Credit Losses on Financial Instruments . Current GAAP requires an “incurred loss” methodology for recognizing credit losses that delays recognition until it is probable a loss has been incurred. Both financial institutions and users of their financial statements expressed concern that current GAAP restricts the ability to record credit losses that are expected, but do not yet meet the “probable” threshold. The main objective of this ASU (commonly known as the Current Expected Credit Loss Impairment Model, or CECL, in the industry) is to provide financial statement users with more decision-useful information about the expected credit losses on financial instruments and other commitments to extend credit held by a reporting entity at each reporting date. To achieve this objective, the amendments in CECL replace the incurred loss impairment methodology in current GAAP with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to inform credit loss estimates. The amendments in CECL are effective for the Company for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The FASB expects that an entity will be able to leverage its current systems and methods for recording the allowance for credit losses. However, many financial institutions, particularly community banks similar in size to the Company and industry groups like the American Bankers Association, have expressed concern about the impact of CECL. The life of loan loss concept presents complexities that can decrease capital, and add both volatility to ALLL estimates and additional costs. CECL may increase the ALLL, though many factors will determine the impact for each bank. Changes in expectations of future economic conditions play a large role in CECL and can significantly affect the credit loss estimate. A challenge for the Company could be the operational impact. Costly new systems and processes to track loan performance may need to be purchased or developed. Significant procedural challenges may be faced both in implementation and on an ongoing basis. The total impact of CECL to the Company’s financial statements is unknown but may be material. Implementation of CECL will be a significant project for the Company through the projected implementation date of January 1, 2020.  ASU 2017-04, Simplifying the Test for Goodwill Impairment. The objective of this ASU is to simplify how an entity is required to test goodwill impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. Under the amendments in this ASU, an entity will perform its annual goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity would recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The amendments in this ASU are effective for annual reporting periods beginning after December 15, 2019, including interim periods within those fiscal years. The Company does not expect the standard to have a material impact on the Company’s financial reporting.  ASU 2017-08, Premium Amortization on Purchased Callable Debt Securities . The objective of this ASU is to amend the amortization period for certain purchased callable debt securities held at a premium. The FASB is shortening the amortization period for the premium to the earliest call date. Under current GAAP, entities generally amortize the premium as an adjustment of yield over the contractual life of the investment. Current GAAP excludes certain callable debt securities from consideration of early repayment of principal even if the holder is certain that the call will be exercised. As a result, upon the exercise of a call on a callable debt security held at a premium, the unamortized premium is recorded as a loss in earnings. The amendments do no not require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. The amendments in this ASU are effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2018. The Company does hold callable debt securities that were purchased at a premium and is currently evaluating the impact of the standard on its financial reporting.

Organization And Summary Of S20

Organization And Summary Of Significant Accounting Policies (Policy)	9 Months Ended
	Sep. 30, 2017
Organization And Summary Of Significant Accounting Policies [Abstract]
Organization And Summary Of Significant Accounting Policies	The accounting and reporting policies followed by Evans Bancorp, Inc. (the “Company”), a financial holding company, and its two direct, wholly-owned subsidiaries: (i) Evans Bank, National Association (the “Bank”), and the Bank’s subsidiaries, Evans National Leasing, Inc. (“ENL”), Evans National Holding Corp. (“ENHC”) and Suchak Data Systems, LLC (“SDS”); and (ii) Evans National Financial Services, LLC (“ENFS”), and ENFS’s subsidiary, The Evans Agency, LLC (“TEA”), and TEA’s subsidiaries, Frontier Claims Services, Inc. (“FCS”) and ENB Associates Inc. (“ENBA”), in the preparation of the accompanying interim unaudited consolidated financial statements conform with U.S. generally accepted accounting principles (“GAAP”) and with general practice within the industries in which it operates. Except as the context otherwise requires, the Company and its direct and indirect subsidiaries are collectively referred to in this report as the “Company.”  The results of operations for the three and nine month periods ended September 30, 2017 are not necessarily indicative of the results to be expected for the full year. The accompanying unaudited consolidated financial statements should be read in conjunction with the Audited Consolidated Financial Statements and the Notes thereto included in our Annual Report on Form 10-K for the year ended December 31, 2016 (“10-K”). The Company’s significant accounting policies are disclosed in Note 1 to the 10-K.

Securities (Tables)

Securities (Tables)	9 Months Ended
	Sep. 30, 2017
Securities [Abstract]
Schedule Of Amortized Cost And Approximate Fair Value Of Securities	    September 30, 2017  (in thousands)   Amortized Unrealized Fair  Cost Gains Losses Value   Available for Sale:  Debt securities:  U.S. government agencies $ 28,461 $ 64 $ (278) $ 28,247  States and political subdivisions 29,985 424 (21) 30,388  Total debt securities $ 58,446 $ 488 $ (299) $ 58,635   Mortgage-backed securities:  FNMA $ 32,772 $ 123 $ (230) $ 32,665  FHLMC 15,242 34 (116) 15,160  GNMA 2,176 25 (15) 2,186  SBA 10,310 24 (82) 10,252  CMO 29,825 50 (473) 29,402  Total mortgage-backed securities $ 90,325 $ 256 $ (916) $ 89,665   Total securities designated as available for sale $ 148,771 $ 744 $ (1,215) $ 148,300   Held to Maturity:  Debt securities  States and political subdivisions $ 4,487 $ 6 $ (21) $ 4,472   Total securities designated as held to maturity $ 4,487 $ 6 $ (21) $ 4,472      December 31, 2016  (in thousands)   Amortized Unrealized Fair  Cost Gains Losses Value   Available for Sale:  Debt securities:  U.S. government agencies $ 12,958 $ 67 $ (153) $ 12,872  States and political subdivisions 34,952 356 (166) 35,142  Total debt securities $ 47,910 $ 423 $ (319) $ 48,014   Mortgage-backed securities:  FNMA $ 14,694 $ 96 $ (230) $ 14,560  FHLMC 3,544 32 (51) 3,525  GNMA 2,535 19 (21) 2,533  CMO 27,127 67 (604) 26,590  Total mortgage-backed securities $ 47,900 $ 214 $ (906) $ 47,208   Total securities designated as available for sale $ 95,810 $ 637 $ (1,225) $ 95,222   Held to Maturity:  Debt securities  States and political subdivisions $ 1,983 $ 5 $ (29) $ 1,959   Total securities designated as held to maturity $ 1,983 $ 5 $ (29) $ 1,959 
Scheduled Maturities Of Debt And Mortgage-Backed Securities	    September 30, 2017 December 31, 2016  Amortized Estimated Amortized Estimated  cost fair value cost fair value  (in thousands) (in thousands)   Debt securities available for sale:   Due in one year or less $ 4,557 $ 4,579 $ 2,869 $ 2,876  Due after one year through five years 25,945 26,170 30,171 30,214  Due after five years through ten years 25,989 25,887 12,166 12,133  Due after ten years 1,955 1,999 2,704 2,791  58,446 58,635 47,910 48,014   Mortgage-backed securities  available for sale 90,325 89,665 47,900 47,208   Total available for sale securities $ 148,771 $ 148,300 $ 95,810 $ 95,222   Debt securities held to maturity:   Due in one year or less $ 3,392 $ 3,388 $ 780 $ 778  Due after one year through five years 495 483 289 283  Due after five years through ten years 506 512 814 805  Due after ten years 94 89 100 93  4,487 4,472 1,983 1,959   Total held to maturity securities $ 4,487 $ 4,472 $ 1,983 $ 1,959 
Unrealized Losses On Securities	    September 30, 2017   Less than 12 months 12 months or longer Total  Fair Unrealized Fair Unrealized Fair Unrealized  Value Losses Value Losses Value Losses  (in thousands)  Available for Sale:  Debt securities:  U.S. government agencies $ 18,540 $ (278) $ - $ - $ 18,540 $ (278)  States and political subdivisions 2,470 (8) 1,645 (13) 4,115 (21)  Total debt securities $ 21,010 $ (286) $ 1,645 $ (13) $ 22,655 $ (299)   Mortgage-backed securities:  FNMA $ 18,130 $ (141) $ 4,079 $ (89) $ 22,209 $ (230)  FHLMC 10,281 (82) 1,039 (34) 11,320 (116)  GNMA 940 (14) 287 (1) 1,227 (15)  SBA 4,354 (82) - - 4,354 (82)  CMO 12,005 (116) 12,352 (357) 24,357 (473)  Total mortgage-backed securities $ 45,710 $ (435) $ 17,757 $ (481) $ 63,467 $ (916)   Held to Maturity:  Debt securities:  States and political subdivisions $ 3,471 $ (4) $ 561 $ (17) $ 4,032 $ (21)   Total temporarily impaired  securities $ 70,191 $ (725) $ 19,963 $ (511) $ 90,154 $ (1,236)         December 31, 2016   Less than 12 months 12 months or longer Total  Fair Unrealized Fair Unrealized Fair Unrealized  Value Losses Value Losses Value Losses  (in thousands)  Available for Sale:  Debt securities:  U.S. government agencies $ 6,847 $ (153) $ - $ - $ 6,847 $ (153)  States and political subdivisions 16,895 (146) 731 (20) 17,626 (166)  Total debt securities $ 23,742 $ (299) $ 731 $ (20) $ 24,473 $ (319)   Mortgage-backed securities:  FNMA $ 9,577 $ (230) $ - $ - $ 9,577 $ (230)  FHLMC 1,728 (8) 988 (43) 2,716 (51)  GNMA 1,046 (17) 309 (4) 1,355 (21)  CMO 19,745 (569) 1,166 (35) 20,911 (604)  Total mortgage-backed securities $ 32,096 $ (824) $ 2,463 $ (82) $ 34,559 $ (906)   Held to Maturity:  Debt securities:  States and political subdivisions $ 863 $ (3) $ 706 $ (26) $ 1,569 $ (29)   Total temporarily impaired  securities $ 56,701 $ (1,126) $ 3,900 $ (128) $ 60,601 $ (1,254) 

Fair Value Measurement (Tables)

Fair Value Measurement (Tables)	9 Months Ended
	Sep. 30, 2017
Fair Value Measurement [Abstract]
Financial Instruments Measured At Fair Value On Recurring Basis	   (in thousands) Level 1 Level 2 Level 3 Fair Value   September 30, 2017  Securities available-for-sale:  U.S. government agencies $ - $ 28,247 $ - $ 28,247  States and political subdivisions - 30,388 - 30,388  Mortgage-backed securities - 89,665 - 89,665  Mortgage servicing rights - - 571 571   December 31, 2016  Securities available-for-sale:  U.S. government agencies $ - $ 12,872 $ - $ 12,872  States and political subdivisions - 35,142 - 35,142  Mortgage-backed securities - 47,208 - 47,208  Mortgage servicing rights - - 527 527 
Changes In Fair Value For Mortgage Servicing Rights	   Three months ended September 30,  (in thousands) 2017 2016  Mortgage servicing rights - July 1 $ 555 $ 466  Losses included in earnings (25) (22)  Additions from loan sales 41 15  Mortgage servicing rights - September 30 $ 571 $ 459      Nine months ended September 30,  (in thousands) 2017 2016  Mortgage servicing rights - January 1 $ 527 $ 557  Losses included in earnings (46) (147)  Additions from loan sales 90 49  Mortgage servicing rights - September 30 $ 571 $ 459  
Quantitative Information About Significant Unobservable Inputs For MSRs	    September 30, 2017 December 31, 2016  Servicing fees 0.25 % 0.25 %  Discount rate 9.52 % 9.52 %  Prepayment rate (CPR) 8.78 % 8.12 % 
Financial Instruments Measured At Fair Value On Nonrecurring Basis	   (in thousands) Level 1 Level 2 Level 3 Fair Value   September 30, 2017  Collateral dependent impaired loans $ - $ - $ 18,639 $ 18,639   December 31, 2016  Collateral dependent impaired loans $ - $ - $ 13,114 $ 13,114 
Estimated Fair Values Of Financial Instruments	    September 30, 2017 December 31, 2016  Carrying Fair Carrying Fair  Amount Value Amount Value  (in thousands) (in thousands)  Financial assets:  Level 1:  Cash and cash equivalents $ 18,055 $ 18,055 $ 13,084 $ 13,084  Level 2:  Available for sale securities 148,300 148,300 95,222 95,222  FHLB and FRB stock 4,312 4,312 3,731 3,731  Level 3:  Held to maturity securities 4,487 4,472 1,983 1,959  Loans, net 983,823 977,975 928,596 945,998  Mortgage servicing rights 571 571 527 527   Financial liabilities:  Level 1:  Demand deposits $ 216,250 $ 216,250 $ 201,741 $ 201,741  NOW deposits 96,741 96,741 88,632 88,632  Savings deposits 552,559 552,559 508,652 508,652  Level 2:  Securities sold under agreement to  repurchase 9,380 9,380 10,159 10,159  Other borrowed funds 33,600 33,558 28,200 28,152  Junior subordinated debentures 11,330 11,330 11,330 11,330  Level 3:  Time deposits 166,769 168,389 140,949 141,758 

Loans And The Allowance For L23

Loans And The Allowance For Loan Losses (Tables)	9 Months Ended
	Sep. 30, 2017
Loans And The Allowance For Loan Losses [Abstract]
Schedule Of Loan Portfolio Composition	    September 30, 2017 December 31, 2016  Mortgage loans on real estate: (in thousands)  Residential mortgages $ 125,946 $ 118,542  Commercial and multi-family 492,692 462,385  Construction-Residential 1,850 2,540  Construction-Commercial 100,446 93,240  Home equities 67,343 66,234  Total real estate loans 788,277 742,941   Commercial and industrial loans 207,110 197,371  Consumer and other loans 1,521 1,417  Net deferred loan origination costs 1,097 783  Total gross loans 998,005 942,512   Allowance for loan losses (14,182) (13,916)   Loans, net $ 983,823 $ 928,596 
Data, At Class Level, Of Credit Quality Indicators Of Certain Loans	    September 30, 2017  (in thousands)  Corporate Credit Exposure – By Credit Rating Commercial Real Estate Construction Commercial and Multi-Family Mortgages Total Commercial Real Estate Commercial and Industrial  1-3 $ 74,627 $ 374,371 $ 448,998 $ 133,588  4 25,819 94,204 120,023 59,199  5 - 10,417 10,417 8,122  6 - 13,700 13,700 4,572  7 - - - 1,629  Total $ 100,446 $ 492,692 $ 593,138 $ 207,110        December 31, 2016  (in thousands)  Corporate Credit Exposure – By Credit Rating Commercial Real Estate Construction Commercial and Multi-Family Mortgages Total Commercial Real Estate Commercial and Industrial  1-3 $ 82,520 $ 372,235 $ 454,755 $ 121,414  4 6,541 73,655 80,196 59,117  5 - 12,506 12,506 12,623  6 4,179 3,989 8,168 3,404  7 - - - 813  Total $ 93,240 $ 462,385 $ 555,625 $ 197,371 
Recorded Investment In Loans Past Due	   September 30, 2017  (in thousands)   Total Past Current Total 90+ Days Non-accruing  30-59 days 60-89 days 90+ days Due Balance Balance Accruing Loans   Commercial and industrial $ 3,491 $ 912 $ 2,012 $ 6,415 $ 200,695 $ 207,110 $ 1 $ 2,363  Residential real estate:  Residential 829 105 825 1,759 124,187 125,946 - 1,146  Construction - - - - 1,850 1,850 - -  Commercial real estate:  Commercial 168 2,301 1,488 3,957 488,735 492,692 - 8,788  Construction 6,929 452 - 7,381 93,065 100,446 - -  Home equities 538 381 570 1,489 65,854 67,343 - 1,081  Consumer and other 7 12 10 29 1,492 1,521 - 10  Total Loans $ 11,962 $ 4,163 $ 4,905 $ 21,030 $ 975,878 $ 996,908 $ 1 $ 13,388  Note: Loan balances do not include $ 1.1 million in net deferred loan origination costs as of September 30, 2017.        December 31, 2016  (in thousands)   Total Past Current Total 90+ Days Non-accruing  30-59 days 60-89 days 90+ days Due Balance Balance Accruing Loans   Commercial and industrial $ 6,772 $ 2,966 $ 1,150 $ 10,888 $ 186,483 $ 197,371 $ - $ 3,106  Residential real estate:  Residential 868 123 567 1,558 116,984 118,542 - 862  Construction - - - - 2,540 2,540 - -  Commercial real estate:  Commercial 6,319 1,522 2,357 10,198 452,187 462,385 483 1,874  Construction 257 - 4,417 4,674 88,566 93,240 239 4,178  Home equities 481 119 679 1,279 64,955 66,234 - 1,261  Consumer and other 15 10 5 30 1,387 1,417 - 17  Total Loans $ 14,712 $ 4,740 $ 9,175 $ 28,627 $ 913,102 $ 941,729 $ 722 $ 11,298  Note: Loan balances do not include $783 thousand in net deferred loan origination costs as of December 31, 2016.
Schedule Of Allowance For Loan Losses According To Portfolio Segment	The following tables present the activity in the allowance for loan losses according to portfolio segment for the nine month periods ended September 30, 2017 and 2016:         September 30, 2017   (in thousands) Commercial and Industrial Commercial Real Estate Mortgages* Consumer and Other Residential Mortgages* Home Equities Total  Allowance for loan  losses:  Beginning balance $ 4,813 $ 7,890 $ 96 $ 769 $ 348 $ 13,916  Charge-offs (51) (127) (50) - (1) (229)  Recoveries 335 - 22 - 2 359  Provision (Credit) (74) 21 41 143 5 136  Ending balance $ 5,023 $ 7,784 $ 109 $ 912 $ 354 $ 14,182   Allowance for loan  losses:  Ending balance:  Individually evaluated  for impairment $ 808 $ 877 $ 35 $ 17 $ - $ 1,737  Collectively evaluated  for impairment 4,215 6,907 74 895 354 12,445  Total $ 5,023 $ 7,784 $ 109 $ 912 $ 354 $ 14,182   Loans:  Ending balance:  Individually evaluated  for impairment $ 2,898 $ 13,693 $ 35 $ 2,545 $ 1,577 $ 20,748  Collectively evaluated  for impairment 204,212 579,445 1,486 125,251 65,766 976,160  Total $ 207,110 $ 593,138 $ 1,521 $ 127,796 $ 67,343 $ 996,908    * Includes construction loans  Note: Loan balances do not include $ 1.1 million in net deferred loan origination costs as of September 30, 2017.        September 30, 2016   (in thousands) Commercial and Industrial Commercial Real Estate Mortgages* Consumer and Other Residential Mortgages* Home Equities Total  Allowance for loan  losses:  Beginning balance $ 4,383 $ 7,135 $ 85 $ 909 $ 371 $ 12,883  Charge-offs (122) - (36) - - (158)  Recoveries 78 59 11 - 1 149  Provision (Credit) 571 538 47 (322) 4 838  Ending balance $ 4,910 $ 7,732 $ 107 $ 587 $ 376 $ 13,712   Allowance for loan  losses:  Ending balance:  Individually evaluated  for impairment $ 720 $ 1,109 $ 46 $ 3 $ 11 $ 1,889  Collectively evaluated  for impairment 4,190 6,623 61 584 365 11,823  Total $ 4,910 $ 7,732 $ 107 $ 587 $ 376 $ 13,712   Loans:  Ending balance:  Individually evaluated  for impairment $ 6,408 $ 7,663 $ 46 $ 2,602 $ 1,583 $ 18,302  Collectively evaluated  for impairment 181,032 538,466 1,485 110,297 62,555 893,835  Total $ 187,440 $ 546,129 $ 1,531 $ 112,899 $ 64,138 $ 912,137  * Includes construction loans  Note: Loan balances do not include $ 7 15 thousand in net deferred loan origination costs as of September 30, 2016.    The following tables present the activity in the allowance for loan losses according to portfolio segment for the three month periods ended September 30, 2017 and 2016:     September 30, 2017  ($ in thousands) Commercial and Industrial Commercial Real Estate Mortgages* Consumer and Other Residential Mortgages* Home Equities Total  Allowance for loan  losses:  Beginning balance $ 4,970 $ 7,899 $ 104 $ 832 $ 373 $ 14,178  Charge-offs (18) (127) (17) - (1) (163)  Recoveries 4 - 1 - 1 6  Provision (Credit) 67 12 21 80 (19) 161  Ending balance $ 5,023 $ 7,784 $ 109 $ 912 $ 354 $ 14,182        September 30, 2016  ($ in thousands) Commercial and Industrial Commercial Real Estate Mortgages* Consumer and Other Residential Mortgages* Home Equities Total  Allowance for loan  losses:  Beginning balance $ 4,195 $ 7,308 $ 101 $ 763 $ 406 $ 12,773  Charge-offs (89) - (13) - - (102)  Recoveries 23 8 4 - - 35  Provision (Credit) 781 416 15 (176) (30) 1,006  Ending balance $ 4,910 $ 7,732 $ 107 $ 587 $ 376 $ 13,712  *Includes construction loans
Data, At Class Level, Of Impaired Loans	   At September 30, 2017  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  With no related allowance recorded: (in thousands)  Commercial and industrial $ 751 $ 876 $ - $ 822 $ 33 $ 6  Residential real estate:  Residential 2,447 2,607 - 2,472 33 63  Construction - - - - - -  Commercial real estate:  Commercial 1,968 2,086 - 2,078 98 15  Construction 197 197 - 226 - 11  Home equities 1,577 1,677 - 1,613 48 16  Consumer and other - - - - - -  Total impaired loans $ 6,940 $ 7,443 $ - $ 7,211 $ 212 $ 111      At September 30, 2017  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  With a related allowance recorded: (in thousands)  Commercial and industrial $ 2,147 $ 2,374 $ 808 $ 2,192 $ 101 $ 16  Residential real estate:  Residential 98 98 17 98 3 1  Construction - - - - - -  Commercial real estate:  Commercial 11,528 11,586 877 11,612 85 366  Construction - - - - - -  Home equities - - - - - -  Consumer and other 35 60 35 38 2 1  Total impaired loans $ 13,808 $ 14,118 $ 1,737 $ 13,940 $ 191 $ 384      At September 30, 2017  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  Total: (in thousands)  Commercial and industrial $ 2,898 $ 3,250 $ 808 $ 3,014 $ 134 $ 22  Residential real estate:  Residential 2,545 2,705 17 2,570 36 64  Construction - - - - - -  Commercial real estate:  Commercial 13,496 13,672 877 13,690 183 381  Construction 197 197 - 226 - 11  Home equities 1,577 1,677 - 1,613 48 16  Consumer and other 35 60 35 38 2 1  Total impaired loans $ 20,748 $ 21,561 $ 1,737 $ 21,151 $ 403 $ 495       At December 31, 2016  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  With no related allowance recorded: (in thousands)  Commercial and industrial $ 1,304 $ 1,604 $ - $ 1,455 $ 125 $ 51  Residential real estate:  Residential 2,513 2,720 - 2,542 39 78  Construction - - - - - -  Commercial real estate:  Commercial 2,123 2,168 - 2,181 33 89  Construction 257 257 - 404 2 28  Home equities 1,559 1,621 - 1,606 51 30  Consumer and other - - - - - -  Total impaired loans $ 7,756 $ 8,370 $ - $ 8,188 $ 250 $ 276      At December 31, 2016  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  With a related allowance recorded: (in thousands)  Commercial and industrial $ 1,844 $ 1,913 $ 492 $ 1,898 $ 62 $ 53  Residential real estate:  Residential 71 72 1 72 2 1  Construction - - - - - -  Commercial real estate:  Commercial 1,054 1,083 296 1,062 50 -  Construction 4,179 4,201 1,175 4,180 194 -  Home equities 194 206 20 195 9 1  Consumer and other 43 68 43 45 3 3  Total impaired loans $ 7,385 $ 7,543 $ 2,027 $ 7,452 $ 320 $ 58      At December 31, 2016  Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment Interest Income Foregone Interest Income Recognized  Total: (in thousands)  Commercial and industrial $ 3,148 $ 3,517 $ 492 $ 3,353 $ 187 $ 104  Residential real estate:  Residential 2,584 2,792 1 2,614 41 79  Construction - - - - - -  Commercial real estate:  Commercial 3,177 3,251 296 3,243 83 89  Construction 4,436 4,458 1,175 4,584 196 28  Home equities 1,753 1,827 20 1,801 60 31  Consumer and other 43 68 43 45 3 3  Total impaired loans $ 15,141 $ 15,913 $ 2,027 $ 15,640 $ 570 $ 334 
Loans Classified As Troubled Debt Restructurings	   September 30, 2017  (in thousands)  Total Nonaccruing Accruing Related Allowance  Commercial and industrial $ 1,525 $ 990 $ 535 $ 433  Residential real estate:  Residential 1,664 265 1,399 -  Construction - - - -  Commercial real estate:  Commercial and multi-family 8,623 3,915 4,708 368  Construction 197 - 197 -  Home equities 625 129 496 -  Consumer and other 25 - 25 25  Total troubled restructured loans $ 12,659 $ 5,299 $ 7,360 $ 826      December 31, 2016  (in thousands)  Total Nonaccruing Accruing Related Allowance  Commercial and industrial $ 574 $ 532 $ 42 $ 147  Residential real estate:  Residential 1,949 227 1,722 -  Construction - - - -  Commercial real estate:  Commercial and multi-family 1,617 313 1,304 -  Construction 257 - 257 -  Home equities 667 175 492 1  Consumer and other 26 - 26 26  Total troubled restructured loans $ 5,090 $ 1,247 $ 3,843 $ 174 
TDR Activity By Type Of Concession Granted To Borrower	   Three months ended September 30, 2017 Three months ended September 30, 2016  (Recorded Investment in thousands) (Recorded Investment in thousands)  Troubled Debt Restructurings by Type of Concession Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment   Commercial and Industrial:  Deferral of principal 1 $ 874 $ 874 - $ - $ -  Residential Real Estate & Construction:  Extension of maturity 1 133 151 - - -  Extension of maturity and  interest rate reduction - - - 1 109 109  Commercial Real Estate & Construction:  Combination of concessions 1 4,179 3,397 - - -  Home Equities - - - - - -  Consumer and other loans - - - - - -        Nine months ended September 30, 2017 Nine months ended September 30, 2016  (Recorded Investment in thousands) (Recorded Investment in thousands)  Troubled Debt Restructurings by Type of Concession Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment Number of Contracts Pre-Modification Outstanding Recorded Investment Post-Modification Outstanding Recorded Investment   Commercial and Industrial:  Deferral of principal 1 $ 874 $ 874 - $ - $ -  Extension of maturity - - - 1 24 24  Term-out line of credit 1 180 180 1 20 20  Residential Real Estate & Construction:  Extension of maturity 1 133 151 1 95 95  Extension of maturity and  interest rate reduction - - - 1 109 109  Commercial Real Estate & Construction:  Extension of maturity 3 5,073 5,073 - - -  Combination of concessions 1 4,179 3,397 - - -  Home Equities:  Extension of maturity and  interest rate reduction 1 20 20 - - -  Consumer and other loans - - - - - - 

Other Comprehensive Income (Tab

Other Comprehensive Income (Tables)	9 Months Ended
	Sep. 30, 2017
Other Comprehensive Income [Abstract]
Schedule of Accumulated Other Comprehensive Income (Loss)	     Balance at June 30, 2017 Net Change Balance at September 30, 2017  (in thousands)  Net unrealized loss on investment securities $ (175) $ (112) $ (287)  Net defined benefit pension plan adjustments (1,965) 32 (1,933)  Total $ (2,140) $ (80) $ (2,220)   Balance at June 30, 2016 Net Change Balance at September 30, 2016  (in thousands)  Net unrealized gain (loss) on investment securities $ 1,384 $ (376) $ 1,008  Net defined benefit pension plan adjustments (2,205) 40 (2,165)  Total $ (821) $ (336) $ (1,157)     Balance at December 31, 2016 Net Change Balance at September 30, 2017  (in thousands)  Net unrealized (loss) gain on investment securities $ (365) $ 78 $ (287)  Net defined benefit pension plan adjustments (2,059) 126 (1,933)  Total $ (2,424) $ 204 $ (2,220)   Balance at December 31, 2015 Net Change Balance at September 30, 2016  (in thousands)  Net unrealized gain on investment securities $ 475 $ 533 $ 1,008  Net defined benefit pension plan adjustments (2,285) 120 (2,165)  Total $ (1,810) $ 653 $ (1,157) 
Components Of Other Comprehensive Income (Loss)	   Three months ended September 30, 2017 Three months ended September 30, 2016  (in thousands) (in thousands)  Before-Tax Amount Income Tax (Provision) Benefit Net-of-Tax Amount Before-Tax Amount Income Tax (Provision) Benefit Net-of-Tax Amount  Unrealized loss on investment  securities:  Unrealized loss on investment  securities $ (186) $ 74 $ (112) $ (605) $ 229 $ (376)   Defined benefit pension plan  adjustments:  Reclassifications from accumulated other  comprehensive income for gains  Amortization of prior service cost (a) $ 7 $ (3) $ 4 $ 8 $ (3) $ 5  Amortization of actuarial loss (a) 44 (16) 28 56 (21) 35  Net change 51 (19) 32 64 (24) 40   Other Comprehensive Income $ (135) $ 55 $ (80) $ (541) $ 205 $ (336)  (a) Included in net periodic pension cost, as described in Note 9 – “Net Periodic Benefit Costs”       Nine months ended September 30, 2017 Nine months ended September 30, 2016  (in thousands) (in thousands)  Before-Tax Amount Income Tax (Provision) Benefit (b) Net-of-Tax Amount Before-Tax Amount Income Tax (Provision) Benefit Net-of-Tax Amount  Unrealized gain on investment  securities:  Unrealized gain on investment  securities $ 117 $ (39) $ 78 $ 860 $ (327) $ 533   Defined benefit pension plan  adjustments:  Reclassifications from accumulated other  comprehensive income for gains  Amortization of prior service cost (a) $ 23 $ (4) $ 19 $ 24 $ (9) $ 15  Amortization of actuarial loss (a) 130 (23) 107 168 (63) 105  Net change 153 (27) 126 192 (72) 120   Other Comprehensive Income $ 270 $ (66) $ 204 $ 1,052 $ (399) $ 653  (a) Included in net periodic pension cost, as described in Note 9 – “Net Periodic Benefit Costs” (b) Tax benefit includes impact of re-valuation of deferred tax asset due to increase in marginal federal income tax rate from 34% to 35% .

Segment Information (Tables)

Segment Information (Tables)	9 Months Ended
	Sep. 30, 2017
Segment Information [Abstract]
Schedule Of Business Segments	    Three months ended September 30, 2017  Banking Insurance Agency  Activities Activities Total  (in thousands)   Net interest income (expense) $ 11,120 $ (25) $ 11,095  Provision for loan losses 161 - 161  Net interest income (expense) after  provision for loan losses 10,959 (25) 10,934  Non-interest income 1,196 - 1,196  Insurance service and fees 108 2,061 2,169  Amortization expense - 28 28  Non-interest expense 8,315 1,493 9,808  Income before income taxes 3,948 515 4,463  Income tax provision 542 198 740  Net income $ 3,406 $ 317 $ 3,723        Three months ended September 30, 2016  Banking Insurance Agency  Activities Activities Total  (in thousands)   Net interest income (expense) $ 9,103 $ (34) $ 9,069  Provision for loan losses 1,006 - 1,006  Net interest income (expense) after  provision for loan losses 8,097 (34) 8,063  Non-interest income 1,480 - 1,480  Insurance service and fees 100 1,755 1,855  Non-interest expense 7,561 1,150 8,711  Income before income taxes 2,116 571 2,687  Income tax provision 251 220 471  Net income $ 1,865 $ 351 $ 2,216         Nine months ended September 30, 2017  Banking Insurance Agency  Activities Activities Total  (in thousands)   Net interest income (expense) $ 30,934 $ (77) $ 30,857  Provision for loan losses 136 - 136  Net interest income (expense) after  provision for loan losses 30,798 (77) 30,721  Non-interest income 3,727 - 3,727  Insurance service and fees 313 5,936 6,249  Amortization expense - 84 84  Non-interest expense 23,836 4,288 28,124  Income before income taxes 11,002 1,487 12,489  Income tax provision 2,430 572 3,002  Net income $ 8,572 $ 915 $ 9,487        Nine months ended September 30, 2016  Banking Insurance Agency  Activities Activities Total  (in thousands)   Net interest income (expense) $ 25,943 $ (98) $ 25,845  Provision for loan losses 838 - 838  Net interest income (expense) after  provision for loan losses 25,105 (98) 25,007  Non-interest income 3,434 - 3,434  Insurance service and fees 332 4,843 5,175  Non-interest expense 22,439 3,519 25,958  Income before income taxes 6,432 1,226 7,658  Income tax provision 1,253 472 1,725  Net income $ 5,179 $ 754 $ 5,933 

Contingent Liabilities And Co26

Contingent Liabilities And Commitments (Tables)	9 Months Ended
	Sep. 30, 2017
Contingent Liabilities And Commitments [Abstract]
Summary Of Commitments And Contingent Liabilities	   September 30, December 31,  2017 2016  (in thousands)   Commitments to extend credit $ 230,790 $ 217,581  Standby letters of credit 2,875 3,736  Total $ 233,665 $ 221,317 

Net Periodic Benefit Costs (Tab

Net Periodic Benefit Costs (Tables)	9 Months Ended
	Sep. 30, 2017
Net Periodic Benefit Costs [Abstract]
Schedule Of Net Periodic Cost	    Three months ended September 30,  (in thousands)   Supplemental Executive  Pension Benefits Retirement Plan   2017 2016 2017 2016   Service cost $ - $ - $ 42 $ 47  Interest cost 55 55 35 36  Expected return on plan assets (69) (66) - -  Amortization of prior service cost - - 7 8  Amortization of the net loss 23 22 21 34  Net periodic cost (benefit) $ 9 $ 11 $ 105 $ 125         Nine months ended September 30,  (in thousands)   Supplemental Executive  Pension Benefits Retirement Plan   2017 2016 2017 2016   Service cost $ - $ - $ 126 $ 141  Interest cost 163 165 103 108  Expected return on plan assets (206) (197) - -  Amortization of prior service cost - - 23 24  Amortization of the net loss 69 66 61 102  Net periodic cost (benefit) $ 26 $ 34 $ 313 $ 375 

Income Taxes (Tables)

Income Taxes (Tables)	9 Months Ended
	Sep. 30, 2017
Income Taxes [Abstract]
Schedule Of Historic Tax Credit	   Three months ended September 30, Nine months ended September 30,  (in thousands) (in thousands)    2017 2016 2017 2016   Loss on tax credit investment $ (1,338) $ - $ (2,257) $ (2,139)  Refundable state historic tax credit 972 - 1,619 1,508  Income tax benefit 660 380 896 757  Total HTC income $ 294 $ 380 $ 258 $ 126  

Organization And Summary Of S29

Organization And Summary Of Significant Accounting Policies (Narrative) (Details)	9 Months Ended
	Sep. 30, 2017entity
Organization And Summary Of Significant Accounting Policies [Abstract]
Number of subsidiaries	2

Securities (Narrative) (Details

Securities (Narrative) (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Available for sale securities pledged as collateral	$ 129,000	$ 87,000
Other-than-temporary impairment charges	$ 0	$ 0
Investment Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Contractual maturities duration	3 years 9 months 18 days	3 years 4 months 24 days
Minimum [Member] | Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Contractual maturities duration	10 years

Securities (Schedule Of Amortiz

Securities (Schedule Of Amortized Cost And Approximate Fair Value Of Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	$ 148,771	$ 95,810
Available for Sale, Unrealized Gains	744	637
Available for Sale, Unrealized Losses	(1,215)	(1,225)
Available for Sale, Fair Value	148,300	95,222
Held to maturity, Amortized cost	4,487	1,983
Held to Maturity, Unrealized Gains	6	5
Held to Maturity, Unrealized Losses	(21)	(29)
Held to Maturity, Fair Value	4,472	1,959
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Held to maturity, Amortized cost	4,487	1,983
Held to Maturity, Unrealized Gains	6	5
Held to Maturity, Unrealized Losses	(21)	(29)
Held to Maturity, Fair Value	4,472	1,959
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	28,461	12,958
Available for Sale, Unrealized Gains	64	67
Available for Sale, Unrealized Losses	(278)	(153)
Available for Sale, Fair Value	28,247	12,872
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	29,985	34,952
Available for Sale, Unrealized Gains	424	356
Available for Sale, Unrealized Losses	(21)	(166)
Available for Sale, Fair Value	30,388	35,142
Total Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	58,446	47,910
Available for Sale, Unrealized Gains	488	423
Available for Sale, Unrealized Losses	(299)	(319)
Available for Sale, Fair Value	58,635	48,014
FNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	32,772	14,694
Available for Sale, Unrealized Gains	123	96
Available for Sale, Unrealized Losses	(230)	(230)
Available for Sale, Fair Value	32,665	14,560
FHLMC [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	15,242	3,544
Available for Sale, Unrealized Gains	34	32
Available for Sale, Unrealized Losses	(116)	(51)
Available for Sale, Fair Value	15,160	3,525
GNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	2,176	2,535
Available for Sale, Unrealized Gains	25	19
Available for Sale, Unrealized Losses	(15)	(21)
Available for Sale, Fair Value	2,186	2,533
SBA [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	10,310
Available for Sale, Unrealized Gains	24
Available for Sale, Unrealized Losses	(82)
Available for Sale, Fair Value	10,252
CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	29,825	27,127
Available for Sale, Unrealized Gains	50	67
Available for Sale, Unrealized Losses	(473)	(604)
Available for Sale, Fair Value	29,402	26,590
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Total securities available for sale, Amortized cost	90,325	47,900
Available for Sale, Unrealized Gains	256	214
Available for Sale, Unrealized Losses	(916)	(906)
Available for Sale, Fair Value	$ 89,665	$ 47,208

Securities (Scheduled Maturitie

Securities (Scheduled Maturities Of Debt And Mortgage-Backed Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Securities [Abstract]
Debt securities available for sale, Due in one year or less, Amortized cost	$ 4,557	$ 2,869
Debt securities available for sale, Due after one year through five years, Amortized cost	25,945	30,171
Debt securities available for sale, Due after five years through ten years, Amortized cost	25,989	12,166
Debt securities available for sale, Due after ten years, Amortized cost	1,955	2,704
Debt securities available for sale, Amortized cost	58,446	47,910
Mortgage-backed securities available for sale, Amortized cost	90,325	47,900
Total securities available for sale, Amortized cost	148,771	95,810
Debt securities available for sale, Due in one year or less, Estimated fair value	4,579	2,876
Debt securities available for sale, Due after one year through five years, Estimated fair value	26,170	30,214
Debt securities available for sale, Due after five years through ten years, Estimated fair value	25,887	12,133
Debt securities available for sale, Due after ten years, Estimated fair value	1,999	2,791
Debt securities available for sale, Estimated fair value	58,635	48,014
Mortgage-backed securities available for sale, Estimated fair value	89,665	47,208
Total securities available for sale, Estimated fair value	148,300	95,222
Debt securities held to maturity, Due in one year or less, Amortized cost	3,392	780
Debt securities held to maturity, Due after one year through five years, Amortized cost	495	289
Debt securities held to maturity, Due after five years through ten years, Amortized cost	506	814
Debt securities held to maturity, Due after ten years, Amortized cost	94	100
Held to maturity, Amortized cost	4,487	1,983
Debt securities held to maturity, Due in one year or less, Estimated fair value	3,388	778
Debt securites held to maturity, Due after one year through five years, Estimated fair value	483	283
Debt securites held to maturity, Due after five years through ten years, Estimated fair value	512	805
Debt securities held to maturity, Due after ten years, Estimated fair value	89	93
Held to maturity, Estimated fair value	$ 4,472	$ 1,959

Securities (Unrealized Losses O

Securities (Unrealized Losses On Securities) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired securities, Less than 12 months, Fair Value	$ 70,191	$ 56,701
Total temporarily impaired securities, 12 months or longer, Fair Value	19,963	3,900
Total temporarily impaired securities, Total, Fair Value	90,154	60,601
Total temporarily impaired securities, Less than 12 months, Unrealized Losses	(725)	(1,126)
Total temporarily impaired securities, 12 months or longer, Unrealized Losses	(511)	(128)
Total temporarily impaired securities, Total, Unrealized Losses	(1,236)	(1,254)
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Held To Maturity, Less than 12 months, Fair Value	3,471	863
Held To Maturity, 12 months or longer, Fair Value	561	706
Held To Maturity, Total, Fair Value	4,032	1,569
Held To Maturity, Less than 12 months, Unrealized Losses	(4)	(3)
Held To Maturity, 12 months or longer, Unrealized Losses	(17)	(26)
Held To Maturity, Total, Unrealized Losses	(21)	(29)
U.S. Government Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	18,540	6,847
Available for Sale, 12 months or longer, Fair Value
Available for Sale, Total, Fair Value	18,540	6,847
Available for Sale, Less than 12 months, Unrealized Losses	(278)	(153)
Available for Sale, 12 months or longer, Unrealized Losses
Available for Sale, Total, Unrealized Losses	(278)	(153)
States and Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	2,470	16,895
Available for Sale, 12 months or longer, Fair Value	1,645	731
Available for Sale, Total, Fair Value	4,115	17,626
Available for Sale, Less than 12 months, Unrealized Losses	(8)	(146)
Available for Sale, 12 months or longer, Unrealized Losses	(13)	(20)
Available for Sale, Total, Unrealized Losses	(21)	(166)
Total Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	21,010	23,742
Available for Sale, 12 months or longer, Fair Value	1,645	731
Available for Sale, Total, Fair Value	22,655	24,473
Available for Sale, Less than 12 months, Unrealized Losses	(286)	(299)
Available for Sale, 12 months or longer, Unrealized Losses	(13)	(20)
Available for Sale, Total, Unrealized Losses	(299)	(319)
FNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	18,130	9,577
Available for Sale, 12 months or longer, Fair Value	4,079
Available for Sale, Total, Fair Value	22,209	9,577
Available for Sale, Less than 12 months, Unrealized Losses	(141)	(230)
Available for Sale, 12 months or longer, Unrealized Losses	(89)
Available for Sale, Total, Unrealized Losses	(230)	(230)
FHLMC [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	10,281	1,728
Available for Sale, 12 months or longer, Fair Value	1,039	988
Available for Sale, Total, Fair Value	11,320	2,716
Available for Sale, Less than 12 months, Unrealized Losses	(82)	(8)
Available for Sale, 12 months or longer, Unrealized Losses	(34)	(43)
Available for Sale, Total, Unrealized Losses	(116)	(51)
GNMA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	940	1,046
Available for Sale, 12 months or longer, Fair Value	287	309
Available for Sale, Total, Fair Value	1,227	1,355
Available for Sale, Less than 12 months, Unrealized Losses	(14)	(17)
Available for Sale, 12 months or longer, Unrealized Losses	(1)	(4)
Available for Sale, Total, Unrealized Losses	(15)	(21)
SBA [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	4,354
Available for Sale, 12 months or longer, Fair Value
Available for Sale, Total, Fair Value	4,354
Available for Sale, Less than 12 months, Unrealized Losses	(82)
Available for Sale, 12 months or longer, Unrealized Losses
Available for Sale, Total, Unrealized Losses	(82)
CMO [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	12,005	19,745
Available for Sale, 12 months or longer, Fair Value	12,352	1,166
Available for Sale, Total, Fair Value	24,357	20,911
Available for Sale, Less than 12 months, Unrealized Losses	(116)	(569)
Available for Sale, 12 months or longer, Unrealized Losses	(357)	(35)
Available for Sale, Total, Unrealized Losses	(473)	(604)
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available for Sale, Less than 12 months, Fair Value	45,710	32,096
Available for Sale, 12 months or longer, Fair Value	17,757	2,463
Available for Sale, Total, Fair Value	63,467	34,559
Available for Sale, Less than 12 months, Unrealized Losses	(435)	(824)
Available for Sale, 12 months or longer, Unrealized Losses	(481)	(82)
Available for Sale, Total, Unrealized Losses	$ (916)	$ (906)

Fair Value Measurement (Narrati

Fair Value Measurement (Narrative) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Sep. 30, 2017	Dec. 31, 2016
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impaired loans	$ 20,748	$ 20,748	$ 15,141
Impaired loans, allowance for loan loss	$ 1,737	$ 1,737	2,027
Percentage required stock to capital and surplus	6.00%	6.00%
Impairment charges		$ 0	0
Consumer And Other Loans [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Period past due for loan appraisals		90 days
Impaired loans	$ 35	$ 35	43
Impaired loans, allowance for loan loss	35	35	$ 43
Investment In FRB Stock [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impairment charges		$ 0
FHLBNY [Member] | Investment In FHLBNY Stock [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Impairment charges	$ 0

Fair Value Measurement (Financi

Fair Value Measurement (Financial Instruments Measured At Fair Value On Recurring Basis) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 148,300	$ 95,222
Mortgage servicing rights	571	527
U.S. Government Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	28,247	12,872
States and Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	30,388	35,142
Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	89,665	47,208
Recurring [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage servicing rights
Recurring [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Mortgage servicing rights	571	527
Recurring [Member] | U.S. Government Agencies [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale
Recurring [Member] | U.S. Government Agencies [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	28,247	12,872
Recurring [Member] | States and Political Subdivisions [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale
Recurring [Member] | States and Political Subdivisions [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	30,388	35,142
Recurring [Member] | Mortgage-Backed Securities [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale
Recurring [Member] | Mortgage-Backed Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 89,665	$ 47,208

Fair Value Measurement (Changes

Fair Value Measurement (Changes In Fair Value For Mortgage Servicing Rights) (Details) - Mortgage Servicing Rights [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]
Mortgage servicing rights - Beginning balance	$ 555	$ 466	$ 527	$ 557
Losses included in earnings	(25)	(22)	(46)	(147)
Additions from loan sales	41	15	90	49
Mortgage servicing rights - Ending balance	$ 571	$ 459	$ 571	$ 459

Fair Value Measurement (Quantit

Fair Value Measurement (Quantitative Information About Significant Unobservable Inputs For MSRs) (Details) - Mortgage Servicing Rights [Member] - Level 3 [Member]	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Servicing fees	0.25%	0.25%
Discount rate	9.52%	9.52%
Prepayment rate (CPR)	8.78%	8.12%

Fair Value Measurement (Finan38

Fair Value Measurement (Financial Instruments Measured At Fair Value On Nonrecurring Basis) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	$ 18,639	$ 13,114
Level 1 [Member] | Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans
Level 2 [Member] | Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans
Level 3 [Member] | Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Collateral dependent impaired loans	$ 18,639	$ 13,114

Fair Value Measurement (Estimat

Fair Value Measurement (Estimated Fair Values Of Financial Instruments) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale securities	$ 148,300	$ 95,222
Held to maturity securities	4,472	1,959
Mortgage servicing rights	571	527
Demand deposits	216,250	201,741
NOW deposits	96,741	88,632
Savings deposits	552,559	508,652
Time deposits	166,769	140,949
Carrying Amount [Member] | Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	18,055	13,084
Demand deposits	216,250	201,741
NOW deposits	96,741	88,632
Savings deposits	552,559	508,652
Carrying Amount [Member] | Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale securities	148,300	95,222
FHLB and FRB stock	4,312	3,731
Securities sold under agreement to repurchase	9,380	10,159
Other borrowed funds	33,600	28,200
Junior subordinated debentures	11,330	11,330
Carrying Amount [Member] | Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Held to maturity securities	4,487	1,983
Loans, net	983,823	928,596
Mortgage servicing rights	571	527
Time deposits	166,769	140,949
Fair Value [Member] | Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	18,055	13,084
Demand deposits	216,250	201,741
NOW deposits	96,741	88,632
Savings deposits	552,559	508,652
Fair Value [Member] | Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available for sale securities	148,300	95,222
FHLB and FRB stock	4,312	3,731
Securities sold under agreement to repurchase	9,380	10,159
Other borrowed funds	33,558	28,152
Junior subordinated debentures	11,330	11,330
Fair Value [Member] | Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Held to maturity securities	4,472	1,959
Loans, net	977,975	945,998
Mortgage servicing rights	571	527
Time deposits	$ 168,389	$ 141,758

Loans And The Allowance For L40

Loans And The Allowance For Loan Losses (Narrative) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Net deferred loan origination costs	$ 1,097,000	$ 715,000	$ 1,097,000	$ 715,000	$ 783,000
Loan commitments to lend additional funds to debtors	0		0
Loans restructured in troubled debt restructurings	12,659,000		$ 12,659,000		5,090,000
Period of timely payments before reversion to accruing status			6 months
Nonaccruing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans restructured in troubled debt restructurings	5,299,000		$ 5,299,000		1,247,000
Total Real Estate Loans [Member] | Residential Mortgages [Member] | Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Unpaid principal balance	80,000,000		80,000,000		76,000,000
Mortgage servicing rights	600,000		600,000		500,000
Mortgage loans held-for-sale	100,000		100,000		300,000
Loans restructured in troubled debt restructurings	1,664,000		1,664,000		1,949,000
Total Real Estate Loans [Member] | Residential Mortgages [Member] | Mortgages [Member] | Nonaccruing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans restructured in troubled debt restructurings	265,000		265,000		$ 227,000
Total Real Estate Loans [Member] | Residential Mortgages [Member] | FNMA Loans [Member] | Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Mortgages sold to FNMA	$ 4,400,000	$ 1,700,000	$ 9,700,000	$ 5,200,000

Loans And The Allowance For L41

Loans And The Allowance For Loan Losses (Schedule Of Loan Portfolio Composition) (Details) - USD ($) $ in Thousands		Sep. 30, 2017		Dec. 31, 2016	Sep. 30, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		$ 996,908		$ 941,729	$ 912,137
Net deferred loan origination costs		1,097		783	715
Total gross loans		998,005		942,512
Allowance for loan losses		(14,182)		(13,916)
Loans, net		983,823		928,596
Home Equities [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		67,343		66,234
Commercial And Industrial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		207,110		197,371	187,440
Consumer And Other Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		1,521		1,417	1,531
Total Real Estate Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		788,277		742,941
Total Real Estate Loans [Member] | Residential Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs	[1]	127,796			112,899
Total Real Estate Loans [Member] | Residential Mortgages [Member] | Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		125,946		118,542
Total Real Estate Loans [Member] | Residential Mortgages [Member] | Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		1,850		2,540
Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		593,138	[1]	555,625	546,129	[1]
Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		492,692		462,385
Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		100,446		93,240
Total Real Estate Loans [Member] | Home Equities [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans before deferred loan origination costs		$ 67,343		$ 66,234	$ 64,138
[1]	Includes construction loans

Loans And The Allowance For L42

Loans And The Allowance For Loan Losses (Data, At Class Level, Of Credit Quality Indicators Of Certain Loans) (Details) - USD ($) $ in Thousands	Sep. 30, 2017		Dec. 31, 2016	Sep. 30, 2016
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	$ 996,908		$ 941,729	$ 912,137
Total Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	788,277		742,941
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	593,138	[1]	555,625	546,129	[1]
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Corporate Credit Exposure—By Credit Rating 1-3 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	448,998		454,755
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Corporate Credit Exposure—By Credit Rating 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	120,023		80,196
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Corporate Credit Exposure—By Credit Rating 5 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	10,417		12,506
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Corporate Credit Exposure—By Credit Rating 6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	13,700		8,168
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Corporate Credit Exposure—By Credit Rating 7 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	100,446		93,240
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Construction [Member] | Corporate Credit Exposure—By Credit Rating 1-3 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	74,627		82,520
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Construction [Member] | Corporate Credit Exposure—By Credit Rating 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	25,819		6,541
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Construction [Member] | Corporate Credit Exposure—By Credit Rating 6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans			4,179
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Construction [Member] | Corporate Credit Exposure—By Credit Rating 7 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	492,692		462,385
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Mortgages [Member] | Corporate Credit Exposure—By Credit Rating 1-3 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	374,371		372,235
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Mortgages [Member] | Corporate Credit Exposure—By Credit Rating 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	94,204		73,655
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Mortgages [Member] | Corporate Credit Exposure—By Credit Rating 5 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	10,417		12,506
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Mortgages [Member] | Corporate Credit Exposure—By Credit Rating 6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	13,700		3,989
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Mortgages [Member] | Corporate Credit Exposure—By Credit Rating 7 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	207,110		197,371	$ 187,440
Commercial And Industrial [Member] | Corporate Credit Exposure—By Credit Rating 1-3 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	133,588		121,414
Commercial And Industrial [Member] | Corporate Credit Exposure—By Credit Rating 4 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	59,199		59,117
Commercial And Industrial [Member] | Corporate Credit Exposure—By Credit Rating 5 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	8,122		12,623
Commercial And Industrial [Member] | Corporate Credit Exposure—By Credit Rating 6 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	4,572		3,404
Commercial And Industrial [Member] | Corporate Credit Exposure—By Credit Rating 7 [Member]
Financing Receivable, Recorded Investment [Line Items]
Total gross loans	$ 1,629		$ 813
[1]	Includes construction loans

Loans And The Allowance For L43

Loans And The Allowance For Loan Losses (Recorded Investment In Loans Past Due) (Details) - USD ($) $ in Thousands		Sep. 30, 2017		Dec. 31, 2016	Sep. 30, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		$ 21,030		$ 28,627
Current Balance		975,878		913,102
Total		996,908		941,729	$ 912,137
90+ Days Accruing		1		722
Non-accruing Loans		13,388		11,298
Net deferred loan origination costs		1,097		783	715
30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		11,962		14,712
60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		4,163		4,740
90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		4,905		9,175
Commercial And Industrial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		6,415		10,888
Current Balance		200,695		186,483
Total		207,110		197,371	187,440
90+ Days Accruing		1
Non-accruing Loans		2,363		3,106
Commercial And Industrial [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		3,491		6,772
Commercial And Industrial [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		912		2,966
Commercial And Industrial [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		2,012		1,150
Home Equities [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		1,489		1,279
Current Balance		65,854		64,955
Total		67,343		66,234
Non-accruing Loans		1,081		1,261
Home Equities [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		538		481
Home Equities [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		381		119
Home Equities [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		570		679
Consumer And Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		29		30
Current Balance		1,492		1,387
Total		1,521		1,417	1,531
Non-accruing Loans		10		17
Consumer And Other Loans [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		7		15
Consumer And Other Loans [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		12		10
Consumer And Other Loans [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		10		5
Total Real Estate Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total		788,277		742,941
Total Real Estate Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total	[1]	127,796			112,899
Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total		593,138	[1]	555,625	546,129	[1]
Total Real Estate Loans [Member] | Home Equities [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total		67,343		66,234	$ 64,138
Mortgages [Member] | Total Real Estate Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		1,759		1,558
Current Balance		124,187		116,984
Total		125,946		118,542
Non-accruing Loans		1,146		862
Mortgages [Member] | Total Real Estate Loans [Member] | Residential Mortgages [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		829		868
Mortgages [Member] | Total Real Estate Loans [Member] | Residential Mortgages [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		105		123
Mortgages [Member] | Total Real Estate Loans [Member] | Residential Mortgages [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		825		567
Mortgages [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		3,957		10,198
Current Balance		488,735		452,187
Total		492,692		462,385
90+ Days Accruing				483
Non-accruing Loans		8,788		1,874
Mortgages [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		168		6,319
Mortgages [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		2,301		1,522
Mortgages [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		1,488		2,357
Construction [Member] | Total Real Estate Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current Balance		1,850		2,540
Total		1,850		2,540
Construction [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		7,381		4,674
Current Balance		93,065		88,566
Total		100,446		93,240
90+ Days Accruing				239
Non-accruing Loans				4,178
Construction [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | 30-59 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		6,929		257
Construction [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | 60-89 Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due		$ 452
Construction [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | 90+ Days [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Past Due				$ 4,417
[1]	Includes construction loans

Loans And The Allowance For L44

Loans And The Allowance For Loan Losses (Schedule Of Allowance For Loan Losses According To Portfolio Segment) (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017		Dec. 31, 2016	Sep. 30, 2016
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses: Beginning balance		$ 14,178	$ 12,773	$ 13,916	$ 12,883
Allowance for loan losses: Charge-offs		(163)	(102)	(229)	(158)
Allowance for loan losses: Recoveries		6	35	359	149
Allowance for loan losses: Provision (Credit)		161	1,006	136	838
Allowance for loan losses: Ending balance		14,182	13,712	14,182	13,712
Allowance for loan losses: Individually evaluated for impairment						$ 1,737			$ 1,889
Allowance for loan losses: Collectively evaluated for impairment						12,445			11,823
Allowance for loan losses: Total		14,178	12,773	13,916	12,883	14,182		$ 13,916	13,712
Loans: Individually evaluated for impairment						20,748			18,302
Loans: Collectively evaluated for impairment						976,160			893,835
Total						996,908		941,729	912,137
Net deferred loan origination costs						1,097		783	715
Total Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total						788,277		742,941
Commercial And Industrial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses: Beginning balance		4,970	4,195	4,813	4,383
Allowance for loan losses: Charge-offs		(18)	(89)	(51)	(122)
Allowance for loan losses: Recoveries		4	23	335	78
Allowance for loan losses: Provision (Credit)		67	781	(74)	571
Allowance for loan losses: Ending balance		5,023	4,910	5,023	4,910
Allowance for loan losses: Individually evaluated for impairment						808			720
Allowance for loan losses: Collectively evaluated for impairment						4,215			4,190
Allowance for loan losses: Total		4,970	4,195	4,813	4,383	5,023		4,813	4,910
Loans: Individually evaluated for impairment						2,898			6,408
Loans: Collectively evaluated for impairment						204,212			181,032
Total						207,110		197,371	187,440
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses: Beginning balance	[1]	7,899	7,308	7,890	7,135
Allowance for loan losses: Charge-offs	[1]	(127)		(127)
Allowance for loan losses: Recoveries	[1]		8		59
Allowance for loan losses: Provision (Credit)	[1]	12	416	21	538
Allowance for loan losses: Ending balance	[1]	7,784	7,732	7,784	7,732
Allowance for loan losses: Individually evaluated for impairment	[1]					877			1,109
Allowance for loan losses: Collectively evaluated for impairment	[1]					6,907			6,623
Allowance for loan losses: Total	[1]	7,899	7,308	7,890	7,135	7,784		7,890	7,732
Loans: Individually evaluated for impairment	[1]					13,693			7,663
Loans: Collectively evaluated for impairment	[1]					579,445			538,466
Total						593,138	[1]	555,625	546,129	[1]
Consumer And Other Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses: Beginning balance		104	101	96	85
Allowance for loan losses: Charge-offs		(17)	(13)	(50)	(36)
Allowance for loan losses: Recoveries		1	4	22	11
Allowance for loan losses: Provision (Credit)		21	15	41	47
Allowance for loan losses: Ending balance		109	107	109	107
Allowance for loan losses: Individually evaluated for impairment						35			46
Allowance for loan losses: Collectively evaluated for impairment						74			61
Allowance for loan losses: Total		104	101	96	85	109		96	107
Loans: Individually evaluated for impairment						35			46
Loans: Collectively evaluated for impairment						1,486			1,485
Total						1,521		1,417	1,531
Residential Mortgages [Member] | Total Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses: Beginning balance	[1]	832	763	769	909
Allowance for loan losses: Charge-offs	[1]
Allowance for loan losses: Recoveries	[1]
Allowance for loan losses: Provision (Credit)	[1]	80	(176)	143	(322)
Allowance for loan losses: Ending balance	[1]	912	587	912	587
Allowance for loan losses: Individually evaluated for impairment	[1]					17			3
Allowance for loan losses: Collectively evaluated for impairment	[1]					895			584
Allowance for loan losses: Total	[1]	832	763	769	909	912		769	587
Loans: Individually evaluated for impairment	[1]					2,545			2,602
Loans: Collectively evaluated for impairment	[1]					125,251			110,297
Total	[1]					127,796			112,899
Home Equities [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total						67,343		66,234
Home Equities [Member] | Total Real Estate Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for loan losses: Beginning balance		373	406	348	371
Allowance for loan losses: Charge-offs		(1)		(1)
Allowance for loan losses: Recoveries		1		2	1
Allowance for loan losses: Provision (Credit)		(19)	(30)	5	4
Allowance for loan losses: Ending balance		354	376	354	376
Allowance for loan losses: Individually evaluated for impairment									11
Allowance for loan losses: Collectively evaluated for impairment						354			365
Allowance for loan losses: Total		$ 373	$ 406	$ 348	$ 371	354		348	376
Loans: Individually evaluated for impairment						1,577			1,583
Loans: Collectively evaluated for impairment						65,766			62,555
Total						$ 67,343		$ 66,234	$ 64,138
[1]	Includes construction loans

Loans And The Allowance For L45

Loans And The Allowance For Loan Losses (Data, At Class Level, Of Impaired Loans) (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Financing Receivable, Impaired [Line Items]
Impaired Loans, Recorded Investment, With no related allowance recorded	$ 6,940	$ 7,756
Impaired Loans, Recorded Investment, With a related allowance recorded	13,808	7,385
Impaired Loans, Recorded Investment, Total	20,748	15,141
Impaired Loans, Unpaid Principal Balance, With no related allowance recorded	7,443	8,370
Impaired Loans, Unpaid Principal Balance, With a related allowance recorded	14,118	7,543
Impaired Loans, Unpaid Principal Balance, Total	21,561	15,913
Impaired Loans, Related Allowance	1,737	2,027
Impaired Loans, Average Recorded Investment, With no related allowance recorded	7,211	8,188
Impaired Loans, Average Recorded Investment, With a related allowance recorded	13,940	7,452
Impaired Loans, Average Recorded Investment, Total	21,151	15,640
Impaired Loans, Interest Income Foregone, With no related allowance recorded	212	250
Impaired Loans, Interest Income Foregone, With a related allowance recorded	191	320
Impaired Loans, Interest Income Foregone, Total	403	570
Impaired Loans, Interest Income Recognized, With no related allowance recorded	111	276
Impaired Loans, Interest Income Recognized, With a related allowance recorded	384	58
Impaired Loans, Interest Income Recognized, Total	495	334
Commercial And Industrial [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, Recorded Investment, With no related allowance recorded	751	1,304
Impaired Loans, Recorded Investment, With a related allowance recorded	2,147	1,844
Impaired Loans, Recorded Investment, Total	2,898	3,148
Impaired Loans, Unpaid Principal Balance, With no related allowance recorded	876	1,604
Impaired Loans, Unpaid Principal Balance, With a related allowance recorded	2,374	1,913
Impaired Loans, Unpaid Principal Balance, Total	3,250	3,517
Impaired Loans, Related Allowance	808	492
Impaired Loans, Average Recorded Investment, With no related allowance recorded	822	1,455
Impaired Loans, Average Recorded Investment, With a related allowance recorded	2,192	1,898
Impaired Loans, Average Recorded Investment, Total	3,014	3,353
Impaired Loans, Interest Income Foregone, With no related allowance recorded	33	125
Impaired Loans, Interest Income Foregone, With a related allowance recorded	101	62
Impaired Loans, Interest Income Foregone, Total	134	187
Impaired Loans, Interest Income Recognized, With no related allowance recorded	6	51
Impaired Loans, Interest Income Recognized, With a related allowance recorded	16	53
Impaired Loans, Interest Income Recognized, Total	22	104
Consumer And Other Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, Recorded Investment, With no related allowance recorded
Impaired Loans, Recorded Investment, With a related allowance recorded	35	43
Impaired Loans, Recorded Investment, Total	35	43
Impaired Loans, Unpaid Principal Balance, With no related allowance recorded
Impaired Loans, Unpaid Principal Balance, With a related allowance recorded	60	68
Impaired Loans, Unpaid Principal Balance, Total	60	68
Impaired Loans, Related Allowance	35	43
Impaired Loans, Average Recorded Investment, With no related allowance recorded
Impaired Loans, Average Recorded Investment, With a related allowance recorded	38	45
Impaired Loans, Average Recorded Investment, Total	38	45
Impaired Loans, Interest Income Foregone, With no related allowance recorded
Impaired Loans, Interest Income Foregone, With a related allowance recorded	2	3
Impaired Loans, Interest Income Foregone, Total	2	3
Impaired Loans, Interest Income Recognized, With no related allowance recorded
Impaired Loans, Interest Income Recognized, With a related allowance recorded	1	3
Impaired Loans, Interest Income Recognized, Total	1	3
Total Real Estate Loans [Member] | Residential Mortgages [Member] | Mortgages [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, Recorded Investment, With no related allowance recorded	2,447	2,513
Impaired Loans, Recorded Investment, With a related allowance recorded	98	71
Impaired Loans, Recorded Investment, Total	2,545	2,584
Impaired Loans, Unpaid Principal Balance, With no related allowance recorded	2,607	2,720
Impaired Loans, Unpaid Principal Balance, With a related allowance recorded	98	72
Impaired Loans, Unpaid Principal Balance, Total	2,705	2,792
Impaired Loans, Related Allowance	17	1
Impaired Loans, Average Recorded Investment, With no related allowance recorded	2,472	2,542
Impaired Loans, Average Recorded Investment, With a related allowance recorded	98	72
Impaired Loans, Average Recorded Investment, Total	2,570	2,614
Impaired Loans, Interest Income Foregone, With no related allowance recorded	33	39
Impaired Loans, Interest Income Foregone, With a related allowance recorded	3	2
Impaired Loans, Interest Income Foregone, Total	36	41
Impaired Loans, Interest Income Recognized, With no related allowance recorded	63	78
Impaired Loans, Interest Income Recognized, With a related allowance recorded	1	1
Impaired Loans, Interest Income Recognized, Total	64	79
Total Real Estate Loans [Member] | Residential Mortgages [Member] | Construction [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, Recorded Investment, With no related allowance recorded
Impaired Loans, Recorded Investment, With a related allowance recorded
Impaired Loans, Recorded Investment, Total
Impaired Loans, Unpaid Principal Balance, With no related allowance recorded
Impaired Loans, Unpaid Principal Balance, With a related allowance recorded
Impaired Loans, Unpaid Principal Balance, Total
Impaired Loans, Related Allowance
Impaired Loans, Average Recorded Investment, With no related allowance recorded
Impaired Loans, Average Recorded Investment, With a related allowance recorded
Impaired Loans, Average Recorded Investment, Total
Impaired Loans, Interest Income Foregone, With no related allowance recorded
Impaired Loans, Interest Income Foregone, With a related allowance recorded
Impaired Loans, Interest Income Foregone, Total
Impaired Loans, Interest Income Recognized, With no related allowance recorded
Impaired Loans, Interest Income Recognized, With a related allowance recorded
Impaired Loans, Interest Income Recognized, Total
Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | Mortgages [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, Recorded Investment, With no related allowance recorded	1,968	2,123
Impaired Loans, Recorded Investment, With a related allowance recorded	11,528	1,054
Impaired Loans, Recorded Investment, Total	13,496	3,177
Impaired Loans, Unpaid Principal Balance, With no related allowance recorded	2,086	2,168
Impaired Loans, Unpaid Principal Balance, With a related allowance recorded	11,586	1,083
Impaired Loans, Unpaid Principal Balance, Total	13,672	3,251
Impaired Loans, Related Allowance	877	296
Impaired Loans, Average Recorded Investment, With no related allowance recorded	2,078	2,181
Impaired Loans, Average Recorded Investment, With a related allowance recorded	11,612	1,062
Impaired Loans, Average Recorded Investment, Total	13,690	3,243
Impaired Loans, Interest Income Foregone, With no related allowance recorded	98	33
Impaired Loans, Interest Income Foregone, With a related allowance recorded	85	50
Impaired Loans, Interest Income Foregone, Total	183	83
Impaired Loans, Interest Income Recognized, With no related allowance recorded	15	89
Impaired Loans, Interest Income Recognized, With a related allowance recorded	366
Impaired Loans, Interest Income Recognized, Total	381	89
Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member] | Construction [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, Recorded Investment, With no related allowance recorded	197	257
Impaired Loans, Recorded Investment, With a related allowance recorded		4,179
Impaired Loans, Recorded Investment, Total	197	4,436
Impaired Loans, Unpaid Principal Balance, With no related allowance recorded	197	257
Impaired Loans, Unpaid Principal Balance, With a related allowance recorded		4,201
Impaired Loans, Unpaid Principal Balance, Total	197	4,458
Impaired Loans, Related Allowance		1,175
Impaired Loans, Average Recorded Investment, With no related allowance recorded	226	404
Impaired Loans, Average Recorded Investment, With a related allowance recorded		4,180
Impaired Loans, Average Recorded Investment, Total	226	4,584
Impaired Loans, Interest Income Foregone, With no related allowance recorded		2
Impaired Loans, Interest Income Foregone, With a related allowance recorded		194
Impaired Loans, Interest Income Foregone, Total		196
Impaired Loans, Interest Income Recognized, With no related allowance recorded	11	28
Impaired Loans, Interest Income Recognized, With a related allowance recorded
Impaired Loans, Interest Income Recognized, Total	11	28
Total Real Estate Loans [Member] | Home Equities [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, Recorded Investment, With no related allowance recorded	1,577	1,559
Impaired Loans, Recorded Investment, With a related allowance recorded		194
Impaired Loans, Recorded Investment, Total	1,577	1,753
Impaired Loans, Unpaid Principal Balance, With no related allowance recorded	1,677	1,621
Impaired Loans, Unpaid Principal Balance, With a related allowance recorded		206
Impaired Loans, Unpaid Principal Balance, Total	1,677	1,827
Impaired Loans, Related Allowance		20
Impaired Loans, Average Recorded Investment, With no related allowance recorded	1,613	1,606
Impaired Loans, Average Recorded Investment, With a related allowance recorded		195
Impaired Loans, Average Recorded Investment, Total	1,613	1,801
Impaired Loans, Interest Income Foregone, With no related allowance recorded	48	51
Impaired Loans, Interest Income Foregone, With a related allowance recorded		9
Impaired Loans, Interest Income Foregone, Total	48	60
Impaired Loans, Interest Income Recognized, With no related allowance recorded	16	30
Impaired Loans, Interest Income Recognized, With a related allowance recorded		1
Impaired Loans, Interest Income Recognized, Total	$ 16	$ 31

Loans And The Allowance For L46

Loans And The Allowance For Loan Losses (Loans Classified As Troubled Debt Restructurings) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Financing Receivable, Modifications [Line Items]
Total	$ 12,659	$ 5,090
Related Allowance	826	174
Commercial And Industrial [Member]
Financing Receivable, Modifications [Line Items]
Total	1,525	574
Related Allowance	433	147
Consumer And Other Loans [Member]
Financing Receivable, Modifications [Line Items]
Total	25	26
Related Allowance	25	26
Nonaccruing [Member]
Financing Receivable, Modifications [Line Items]
Total	5,299	1,247
Nonaccruing [Member] | Commercial And Industrial [Member]
Financing Receivable, Modifications [Line Items]
Total	990	532
Nonaccruing [Member] | Consumer And Other Loans [Member]
Financing Receivable, Modifications [Line Items]
Total
Accruing [Member]
Financing Receivable, Modifications [Line Items]
Total	7,360	3,843
Accruing [Member] | Commercial And Industrial [Member]
Financing Receivable, Modifications [Line Items]
Total	535	42
Accruing [Member] | Consumer And Other Loans [Member]
Financing Receivable, Modifications [Line Items]
Total	25	26
Total Real Estate Loans [Member] | Home Equities [Member]
Financing Receivable, Modifications [Line Items]
Total	625	667
Related Allowance		1
Total Real Estate Loans [Member] | Nonaccruing [Member] | Home Equities [Member]
Financing Receivable, Modifications [Line Items]
Total	129	175
Total Real Estate Loans [Member] | Accruing [Member] | Home Equities [Member]
Financing Receivable, Modifications [Line Items]
Total	496	492
Mortgages [Member] | Total Real Estate Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total	1,664	1,949
Related Allowance
Mortgages [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total	8,623	1,617
Related Allowance	368
Mortgages [Member] | Total Real Estate Loans [Member] | Nonaccruing [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total	265	227
Mortgages [Member] | Total Real Estate Loans [Member] | Nonaccruing [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total	3,915	313
Mortgages [Member] | Total Real Estate Loans [Member] | Accruing [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total	1,399	1,722
Mortgages [Member] | Total Real Estate Loans [Member] | Accruing [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total	4,708	1,304
Construction [Member] | Total Real Estate Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total
Related Allowance
Construction [Member] | Total Real Estate Loans [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total	197	257
Related Allowance
Construction [Member] | Total Real Estate Loans [Member] | Nonaccruing [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total
Construction [Member] | Total Real Estate Loans [Member] | Nonaccruing [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total
Construction [Member] | Total Real Estate Loans [Member] | Accruing [Member] | Residential Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total
Construction [Member] | Total Real Estate Loans [Member] | Accruing [Member] | Commercial Real Estate Mortgages [Member]
Financing Receivable, Modifications [Line Items]
Total	$ 197	$ 257

Loans And The Allowance For L47

Loans And The Allowance For Loan Losses (TDR Activity By Type Of Concession Granted To Borrower) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017USD ($)contract	Sep. 30, 2016USD ($)contract	Sep. 30, 2017USD ($)contract	Sep. 30, 2016USD ($)contract
Commercial And Industrial [Member] | Deferral Of Principal [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	1		1
Pre-Modification Outstanding Recorded Investment	$ 874		$ 874
Post-Modification Outstanding Recorded Investment	$ 874		$ 874
Commercial And Industrial [Member] | Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract				1
Pre-Modification Outstanding Recorded Investment				$ 24
Post-Modification Outstanding Recorded Investment				$ 24
Commercial And Industrial [Member] | Term-Out Line Of Credit [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract			1	1
Pre-Modification Outstanding Recorded Investment			$ 180	$ 20
Post-Modification Outstanding Recorded Investment			$ 180	$ 20
Residential Mortgages [Member] | Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	1
Pre-Modification Outstanding Recorded Investment	$ 133
Post-Modification Outstanding Recorded Investment	$ 151
Residential Mortgages [Member] | Extension Of Maturity And Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract		1		1
Pre-Modification Outstanding Recorded Investment		$ 109		$ 109
Post-Modification Outstanding Recorded Investment		$ 109		$ 109
Residential Mortgages [Member] | Total Real Estate Loans [Member] | Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract			1	1
Pre-Modification Outstanding Recorded Investment			$ 133	$ 95
Post-Modification Outstanding Recorded Investment			$ 151	$ 95
Commercial Real Estate Mortgages [Member] | Combination Of Concessions [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract	1		1
Pre-Modification Outstanding Recorded Investment	$ 4,179		$ 4,179
Post-Modification Outstanding Recorded Investment	$ 3,397		$ 3,397
Commercial Real Estate Mortgages [Member] | Total Real Estate Loans [Member] | Extension Of Maturity [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract			3
Pre-Modification Outstanding Recorded Investment			$ 5,073
Post-Modification Outstanding Recorded Investment			$ 5,073
Home Equities [Member] | Total Real Estate Loans [Member] | Extension Of Maturity And Interest Rate Reduction [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts | contract			1
Pre-Modification Outstanding Recorded Investment			$ 20
Post-Modification Outstanding Recorded Investment			$ 20

Common Equity And Earnings Pe48

Common Equity And Earnings Per Share Data (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 31, 2017	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Common Equity And Earnings Per Share Data [Abstract]
Average dilutive shares outstanding		122,365	75,355	120,890	67,136
Potentially anti-dilutive shares outstanding		0	0	23,593	0
Common stock shares issued	440,000			440,000
Price per share	$ 35
Netted additional capital after expenses	$ 14,000			$ 14,142

Other Comprehensive Income (Sch

Other Comprehensive Income (Schedule Of Accumulated Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	$ (2,140)	$ (821)	$ (2,424)	$ (1,810)
Net Change	(80)	(336)	204	653
Ending Balance	(2,220)	(1,157)	(2,220)	(1,157)
Net Unrealized (Loss) Gain On Investment Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(175)	1,384	(365)	475
Net Change	(112)	(376)	78	533
Ending Balance	(287)	1,008	(287)	1,008
Net Defined Benefit Pension Plan Adjustments [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning Balance	(1,965)	(2,205)	(2,059)	(2,285)
Net Change	32	40	126	120
Ending Balance	$ (1,933)	$ (2,165)	$ (1,933)	$ (2,165)

Other Comprehensive Income (Com

Other Comprehensive Income (Components Of Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	3 Months Ended				9 Months Ended
	Sep. 30, 2017		Sep. 30, 2016		Sep. 30, 2017		Sep. 30, 2016
Unrealized (loss) gain on investment securities:
Unrealized (loss) gain on investment securities, Before-Tax Amount	$ (186)		$ (605)		$ 117		$ 860
Defined benefit pension plan adjustments:
Amortization of prior service cost, Before-Tax Amount	7	[1]	8	[1]	23	[2]	24	[2]
Amortization of actuarial loss, Before-Tax Amount	44	[1]	56	[1]	130	[2]	168	[2]
Net change, Before-Tax Amount	51		64		153		192
Other Comprehensive Income (Loss), Before-Tax Amount	(135)		(541)		270		1,052
Unrealized gain (loss) on investment securities, Income Tax (Provision) Benefit	74		229		(39)	[3]	(327)
Amortization of prior service cost, Income Tax (Provision) Benefit	(3)	[1]	(3)	[1]	(4)	[2],[3]	(9)	[2]
Amortization of actuarial loss, Income Tax (Provision) Benefit	(16)	[1]	(21)	[1]	(23)	[2],[3]	(63)	[2]
Net change, Income Tax (Provision) Benefit	(19)		(24)		(27)	[3]	(72)
Other Comprehensive Income (Loss), Income Tax (Provision) Benefit	55		205		(66)	[3]	(399)
Unrealized gain (loss) on investment securities, Net-of-Tax Amount	(112)		(376)		78		533
Amortization of prior service cost, Net-of-Tax Amount	4	[1]	5	[1]	19	[2]	15	[2]
Amortization of actuarial loss, Net-of-Tax Amount	28	[1]	35	[1]	107	[2]	105	[2]
Net change, Net-of-Tax Amount	32		40		126		120
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	$ (80)		$ (336)		$ 204		$ 653
Federal income tax rate					35.00%		34.00%
[1]	Included in net periodic pension cost, as described in Note 9 - "Net Periodic Benefit Costs"
[2]	Included in net periodic pension cost, as described in Note 9 - "Net Periodic Benefit Costs"
[3]	Tax benefit includes impact of re-valuation of deferred tax asset due to increase in marginal federal income tax ratefrom 34% to 35%.

Segment Information (Schedule O

Segment Information (Schedule Of Business Segments) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017USD ($)	Sep. 30, 2016USD ($)	Sep. 30, 2017USD ($)segment	Sep. 30, 2016USD ($)
Number of primary business segments | segment			2
Net interest income (expense)	$ 11,095	$ 9,069	$ 30,857	$ 25,845
Provision for loan losses	161	1,006	136	838
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	10,934	8,063	30,721	25,007
Non-interest income	3,365	3,335	9,976	8,609
Insurance service and fees	2,169	1,855	6,249	5,175
Amortization expense	28		84
Non-interest expense	9,836	8,711	28,208	25,958
INCOME BEFORE INCOME TAXES	4,463	2,687	12,489	7,658
Income tax provision	740	471	3,002	1,725
NET INCOME	3,723	2,216	9,487	5,933
Operating Segments [Member]
Net interest income (expense)	11,095	9,069	30,857	25,845
Provision for loan losses	161	1,006	136	838
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	10,934	8,063	30,721	25,007
Non-interest income	1,196	1,480	3,727	3,434
Insurance service and fees	2,169	1,855	6,249	5,175
Amortization expense	28		84
Non-interest expense	9,808	8,711	28,124	25,958
INCOME BEFORE INCOME TAXES	4,463	2,687	12,489	7,658
Income tax provision	740	471	3,002	1,725
NET INCOME	3,723	2,216	9,487	5,933
Banking Activities [Member] | Operating Segments [Member]
Net interest income (expense)	11,120	9,103	30,934	25,943
Provision for loan losses	161	1,006	136	838
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	10,959	8,097	30,798	25,105
Non-interest income	1,196	1,480	3,727	3,434
Insurance service and fees	108	100	313	332
Non-interest expense	8,315	7,561	23,836	22,439
INCOME BEFORE INCOME TAXES	3,948	2,116	11,002	6,432
Income tax provision	542	251	2,430	1,253
NET INCOME	3,406	1,865	8,572	5,179
Insurance Agency Activities [Member] | Operating Segments [Member]
Net interest income (expense)	(25)	(34)	(77)	(98)
NET INTEREST INCOME (EXPENSE) AFTER PROVISION FOR LOAN LOSSES	(25)	(34)	(77)	(98)
Insurance service and fees	2,061	1,755	5,936	4,843
Amortization expense	28		84
Non-interest expense	1,493	1,150	4,288	3,519
INCOME BEFORE INCOME TAXES	515	571	1,487	1,226
Income tax provision	198	220	572	472
NET INCOME	$ 317	$ 351	$ 915	$ 754

Contingent Liabilities And Co52

Contingent Liabilities And Commitments (Narrative) (Details) - USD ($)	9 Months Ended	12 Months Ended
	Sep. 30, 2017	Dec. 31, 2016
Contingent Liabilities And Commitments [Abstract]
Losses on commitments	$ 0	$ 0

Contingent Liabilities And Co53

Contingent Liabilities And Commitments (Summary Of Commitments And Contingent Liabilities) (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Loss Contingencies [Line Items]
Commitments and contingent liabilities	$ 233,665	$ 221,317
Commitments To Extend Credit [Member]
Loss Contingencies [Line Items]
Commitments and contingent liabilities	230,790	217,581
Standby Letters Of Credit [Member]
Loss Contingencies [Line Items]
Commitments and contingent liabilities	$ 2,875	$ 3,736

Net Periodic Benefit Costs (Sch

Net Periodic Benefit Costs (Schedule Of Net Periodic Cost) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Defined Benefit Plan Disclosure [Line Items]
Contributions to defined benefit pension plan			$ 1,000
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 55	$ 55	163	$ 165
Expected return on plan assets	(69)	(66)	(206)	(197)
Amortization of the net loss	23	22	69	66
Net periodic cost (benefit)	9	11	26	34
Supplemental Executive Retirement Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	42	47	126	141
Interest cost	35	36	103	108
Amortization of prior service cost	7	8	23	24
Amortization of the net loss	21	34	61	102
Net periodic cost (benefit)	$ 105	$ 125	$ 313	$ 375

Income Taxes (Schedule Of Histo

Income Taxes (Schedule Of Historic Tax Credit) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Income Tax Contingency [Line Items]
Loss on tax credit investment			$ (2,257)	$ (2,139)
Refundable state historic tax credit	$ 972		1,619	1,508
Income tax benefit	(740)	$ (471)	(3,002)	(1,725)
Historic Structure In New York State [Member]
Income Tax Contingency [Line Items]
Loss on tax credit investment	(1,338)		(2,257)	(2,139)
Refundable state historic tax credit	972		1,619	1,508
Income tax benefit	660	380	896	757
Total HTC income	$ 294	$ 380	$ 258	$ 126

Recent Accounting Pronounceme56

Recent Accounting Pronouncements (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Income tax benefit	$ 740	$ 471	$ 3,002	$ 1,725
ASU 2016-09 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Income tax benefit	$ 100		$ 300