Franklin Financial Services (FRAF) 10-K 10 Mar 17 2016 FY Annual report Financial data

Document And Entity Information

Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2016	Feb. 28, 2017	Jun. 30, 2016
Document And Entity Information [Abstract]
Document Type	10-K
Amendment Flag	false
Document Period End Date	Dec. 31, 2016
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2,016
Entity Registrant Name	FRANKLIN FINANCIAL SERVICES CORP /PA/
Entity Central Index Key	723,646
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		4,324,492
Entity Current Reporting Status	Yes
Entity Public Float			$ 93,976,068
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Trading Symbol	fraf

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Assets
Cash and due from banks	$ 16,888	$ 20,664
Interest-bearing deposits in other banks	19,777	18,502
Total cash and cash equivalents	36,665	39,166
Investment securities available for sale, at fair value	143,875	159,473
Restricted stock	1,767	782
Loans held for sale	540	461
Loans	893,873	782,016
Allowance for loan losses	(11,075)	(10,086)
Net Loans	882,798	771,930
Premises and equipment, net	14,058	14,759
Bank owned life insurance	22,459	22,364
Goodwill	9,016	9,016
Other real estate owned	4,915	6,451
Deferred tax assets, net	5,844	4,758
Other assets	5,506	6,135
Total assets	1,127,443	1,035,295
Deposits
Noninterest-bearing checking	170,345	152,095
Money management, savings and interest checking	737,140	680,686
Time	74,635	85,731
Total Deposits	982,120	918,512
Short-term borrowings	24,270
Other liabilities	4,560	5,407
Total liabilities	1,010,950	923,919
Shareholders' equity
Common stock, $1 par value per share, 15,000,000 shares authorized with 4,688,349 shares issued and 4,316,836 shares outstanding at December 31, 2016 and 4,659,319 shares issued and 4,275,879 shares outstanding at December 31, 2015	4,688	4,659
Capital stock without par value, 5,000,000 shares authorized with no shares issued and outstanding
Additional paid-in capital	39,752	38,778
Retained earnings	83,081	78,517
Accumulated other comprehensive loss	(4,215)	(3,722)
Treasury stock, 371,513 and 383,440 shares at cost at December 31, 2016 and 2015, respectively	(6,813)	(6,856)
Total shareholders' equity	116,493	111,376
Total liabilities and shareholders' equity	$ 1,127,443	$ 1,035,295

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2016	Dec. 31, 2015
Consolidated Balance Sheets [Abstract]
Common Stock, Par or Stated Value Per Share	$ 1	$ 1
Common Stock, Shares Authorized	15,000,000	15,000,000
Common Stock, Shares, Issued	4,688,349	4,659,319
Common Stock, Shares, Outstanding	4,316,836	4,275,879
Capital stock, no par value
Capital Stock, Shares Authorized	5,000,000	5,000,000
Capital Stock, Shares, Issued	0	0
Capital Stock, Shares, Outstanding	0	0
Treasury Stock, Shares	371,513	383,440

Consolidated Statements Of Inco

Consolidated Statements Of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Interest income
Loans, including fees	$ 32,992	$ 30,279	$ 30,382
Interest and dividends on investments:
Taxable interest	2,271	2,415	2,618
Tax exempt interest	1,412	1,607	1,512
Dividend income	17	67	100
Deposits and obligations of other banks	287	247	182
Total interest income	36,979	34,615	34,794
Interest expense
Deposits	2,212	2,367	2,743
Securities sold under agreements to repurchase			13
Short-term borrowings	33	4
Long-term debt			424
Total interest expense	2,245	2,371	3,180
Net interest income	34,734	32,244	31,614
Provision for loan losses	3,775	1,285	764
Net interest income after provision for loan losses	30,959	30,959	30,850
Noninterest income
Investment and trust services fees	4,969	5,036	4,575
Loan service charges	714	1,002	954
Deposit service charges and fees	2,468	2,318	2,094
Other service charges and fees	1,257	1,239	1,201
Debit card income	1,469	1,368	1,320
Increase in cash surrender value of life insurance	531	551	568
Net (loss) gain on sale of other real estate owned	(31)	32	50
OTTI losses on debt securities	(40)	(20)	(20)
Gain on conversion of investment security		728
Securities gains, net	22	8	280
Other	246	390	109
Total noninterest income	11,605	12,652	11,131
Noninterest expense
Salaries and employee benefits	18,276	17,186	17,179
Occupancy, net	2,241	2,240	2,359
Furniture and equipment	879	924	976
Advertising	1,155	1,105	1,225
Legal and professional	1,508	1,093	1,221
Data processing	2,093	2,051	1,824
Pennsylvania bank shares tax	902	815	694
Intangible amortization		181	517
FDIC insurance	580	663	908
ATM/debit card processing	855	830	730
Foreclosed real estate	1,333	462	315
Telecommunications	429	555	488
Other	2,924	3,031	3,137
Total noninterest expense	33,175	31,136	31,573
Income before federal income tax expense	9,389	12,475	10,408
Federal income tax expense	1,302	2,271	2,006
Net income	$ 8,087	$ 10,204	$ 8,402
Per share
Basic earnings per share	$ 1.88	$ 2.40	$ 2.01
Diluted earnings per share	1.88	2.40	2
Cash dividends declared	$ 0.82	$ 0.74	$ 0.68

Consolidated Statements Of Comp

Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Consolidated Statements Of Comprehensive Income [Abstract]
Net income		$ 8,087	$ 10,204	$ 8,402
Securities
Unrealized (losses) gains arising during the period	[1]	(1,176)	(498)	3,353
Reclassification adjustment for net losses (gains) and OTTI included in net income	[1]	18	(716)	(260)
Net unrealized (losses) gains	[1]	(1,158)	(1,214)	3,093
Tax effect	[1]	394	413	(1,052)
Net of tax amount	[1]	(764)	(801)	2,041
Derivatives
Change in plan assets and benefit obligations	[2]		31	(12)
Reclassification adjustment for net losses included in net income	[2]		160	382
Net unrealized gains	[2]		191	370
Tax effect	[2]		(65)	(126)
Net of tax amount	[2]		126	244
Pension
Change in plan assets and benefit obligations	[3]	(638)	(416)	(1,369)
Reclassification adjustment for net losses included in net income	[3]	1,048	497	325
Net unrealized gains (losses)	[3]	410	81	(1,044)
Tax effect	[3]	(139)	(28)	355
Net of tax amount	[3]	271	53	(689)
Total other comprehensive (loss) income		(493)	(622)	1,596
Total Comprehensive Income		7,594	9,582	9,998
Reclassification adjustment / Statement line item
Securities / gain on conversion & securities (gains) losses, net		(6)	243	88
Derivatives / interest expense on deposits			(54)	(130)
Pension / Salary & Benefits		$ (356)	$ (169)	$ (111)
[1]	Securities / gain on conversion & securities (gains) losses, net ($6), $243, and $88 for years ended December 31, 2016, 2015, and 2014, respectively.
[2]	Derivatives / interest expense on deposits -, ($54), and ($130) for years ended December 31, 2016, 2015, and 2014, respectively.
[3]	Pension / Salary & Benefits ($356), ($169), and ($111) for years ended December 31, 2016, 2015, and 2014, respectively.

Consolidated Statements Of Chan

Consolidated Statements Of Changes In Shareholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2013	$ 4,561	$ 36,636	$ 65,897	$ (4,696)	$ (7,010)	$ 95,388
Net income			8,402			8,402
Other comprehensive income				1,596		1,596
Cash dividends declared			(2,847)			(2,847)
Treasury shares issued under employer stock option/purchase plans		(9)			68	59
Common stock issued under dividend reinvestment plan	46	877				923
Balance at Dec. 31, 2014	4,607	37,504	71,452	(3,100)	(6,942)	103,521
Net income			10,204			10,204
Other comprehensive income				(622)		(622)
Cash dividends declared			(3,139)			(3,139)
Treasury shares issued under employer stock option/purchase plans		6			86	92
Common stock issued under dividend reinvestment plan	52	1,194				1,246
Stock option compensation expense		74				74
Balance at Dec. 31, 2015	4,659	38,778	78,517	(3,722)	(6,856)	111,376
Net income			8,087			8,087
Other comprehensive income				(493)		(493)
Cash dividends declared			(3,523)			(3,523)
Acquisition of 34,048 shares of treasury stock					(795)	(795)
Treasury shares issued under employer stock option/purchase plans		4			16	20
Treasury shares issued under dividend reinvestment plan, 45,068 shares		296			822	1,118
Common stock issued under dividend reinvestment plan	25	528				553
Common stock issued under incentive stock option plan, 3,800 shares	4	58				62
Stock option compensation expense		88				88
Balance at Dec. 31, 2016	$ 4,688	$ 39,752	$ 83,081	$ (4,215)	$ (6,813)	$ 116,493

Consolidated Statements Of Cha7

Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical) - $ / shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Consolidated Statements Of Changes In Shareholders' Equity [Abstract]
Common Stock, Dividends, Per Share, Declared	$ 0.82	$ 0.74	$ 0.68
Acquisition of treasury stock, shares	34,048
Treasury shares issued under stock option plan, shares	907	4,794	3,793
Treasury shares issued under dividend reinvestment plan, shares	45,068
Common stock issued under dividend reinvestment plan, shares	25,230	52,755	45,864
Common stock issued under stock option plans, shares	3,800

Consolidated Statements Of Cash

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash flows from operating activities
Net income	$ 8,087	$ 10,204	$ 8,402
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,345	1,328	1,422
Net amortization of loans and investment securities	1,617	1,659	1,818
Amortization and net change in mortgage servicing rights valuation	55	34	41
Amortization of intangibles		181	517
Provision for loan losses	3,775	1,285	764
Net realized gain on sales and calls of securities	(22)	(8)	(280)
Impairment writedown on securities recognized in earnings	40	20	20
Gain on conversion of investment security		(728)
Loans originated for sale	(8,972)	(9,121)	(8,904)
Proceeds from sale of loans	8,893	9,049	8,864
Write-down on premise and equipment	69	60
Write-down of other real estate owned	1,209	365	273
Net loss (gain) on sale or disposal of other real estate/other repossessed assets	31	(32)	(50)
Increase in cash surrender value of life insurance	(531)	(551)	(568)
Gain from surrender of life insurance policy	(76)	(103)
Stock option compensation	88	74
Decrease in other assets	1,174	2,443	1,036
(Decrease) increase in other liabilities	(1,094)	(2,758)	707
Deferred tax (benefit) expense	(832)	(111)	294
Net cash provided by operating activities	14,856	13,290	14,356
Cash flows from investing activities
Proceeds from sales and calls of securities available for sale	3,825	1,381	5,421
Proceeds from maturities and paydowns of securities available for sale	25,393	30,123	25,369
Net (increase) derease in restricted stock	(985)	(344)	1,468
Purchase of investment securities available for sale	(16,605)	(21,688)	(41,217)
Net increase in loans	(114,780)	(58,496)	(4,506)
Proceeds from sale of other real estate/other repossessed assets	625	508	868
Proceeds from surrender of life insurance policy	436	389
Capital expenditures	(579)	(1,041)	(345)
Net cash used in investing activities	(102,670)	(49,168)	(12,942)
Cash flows from financing activities
Net increase in demand deposits, interest-bearing checking, and savings accounts	74,704	50,199	50,772
Net decrease in time deposits	(11,096)	(12,868)	(15,315)
Net decrease in repurchase agreements		(9,079)	(14,755)
Long-term debt payments			(12,403)
Net increase in short-term borrowings	24,270
Dividends paid	(3,523)	(3,139)	(2,847)
Purchase of treasury stock	(795)
Cash received from option exercises	82	92	59
Common stock issued under dividend reinvestment plan	1,671	1,246	923
Net cash provided by financing activities	85,313	26,451	6,434
(Decrease) increase in cash and cash equivalents	(2,501)	(9,427)	7,848
Cash and cash equivalents as of January 1	39,166	48,593	40,745
Cash and cash equivalents as of December 31	36,665	39,166	48,593
Supplemental Disclosures of Cash Flow Information
Cash paid during the year for: Interest on deposits and other borrowed funds	2,253	2,416	3,240
Cash paid during the year for: Income taxes	2,100	3,016	907
Noncash Activities
Loans transferred to Other Real Estate	$ 329	$ 3,626	$ 82

Summary Of Significant Accounti

Summary Of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2016
Summary Of Significant Accounting Policies [Abstract]
Summary Of Significant Accounting Policies	Note 1. Summary of Significant Accounting Policies The accounting policies of Franklin Financial Services Corporation and its subsidiaries conform to generally accepted accounting principles and to general industry practices. A summary of the more significant accounting policies, which have been consistently applied in the preparation of the accompanying consolidated financial statements, follows: Principles of Consolidation – The consolidated financial statements include the accounts of Franklin Financial Services Corporation (the Corporation) and its wholly-owned subsidiaries; Farmers and Merchants Trust Company of Chambersburg and Franklin Future Fund Inc. Farmers and Merchants Trust Company of Chambersburg is a commercial bank (the Bank) that has one wholly-owned subsidiary, Franklin Financial Properties Corp., which holds real estate assets that are leased by the Bank. Franklin Future Fund Inc. is a non-bank investment company that makes venture capital investments within the Corporation’s primary market area. The activities of non-bank entities are not significant to the consolidated totals. All significant intercompany transactions have been eliminated in consolidation. Management has evaluated subsequent events for potential recognition and/or disclosure through the date these consolidated financial statements were issued. Nature of Operations – The Corporation conducts substantially all of its business through its subsidiary bank, Farmers and Merchants Trust Company of Chambersburg , which serves its customer base through twenty-two community-banking offices located in Franklin, Cumberland, Fulton and Huntingdon Counties, Pennsylvania. These counties are considered to be the Corporation’s primary market area , but it may do business in the greater South-Central Pennsylvania market . The Bank is a community-oriented commercial bank that emphasizes customer service and convenience. As part of its strategy, the Bank has sought to develop a variety of products and services that meet the needs of both its retail and commercial customers. The Corporation and the Bank are subject to the regulations of various federal and state agencies and undergo periodic examinations by these regulatory a uthorities. Use of Estimates in the Preparation of Financial Statements – The preparation of financial statements in conformity with generally accepted accounting principles requires M anagement to make estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, and the assessment of other than temporary impairment of investment securities and the valuation allowance on the deferred tax asset. Significant Group Concentrations of Credit Risk – Most of the Corporation’s activities are with customers located within its primary market area. Note 4 of the consolidated financial statements shows the types of securities in which the Corporation invests. Note 5 of the consolidated financial statements shows the types of lending in which the Corporation engages. The Corporation does not have any significant concentrations of any one industry or customer. Statement of Cash Flows – For purposes of reporting cash flows, cash and cash equivalents include Cash and due from banks, Interest-bearing deposits in other banks and Federal funds sold. Generally, Federal funds are purchased and sold for one-day periods . Investment Securities – Management classifies its securities at the time of purchase as available for sale or held to maturity. At December 31, 201 6 and 201 5 , all securities were classified as available for sale, meaning that the Corporation intends to hold them for an indefinite period of time, but not necessarily to maturity. Available for sale securities are stated at estimated fair value, adjusted for amortization of premiums and accretion of discounts which are recognized as adjustments of interest income through call date or maturity. The related unrealized holding gains and losses are reported as other comprehensive income or loss, net of tax, until realized. Declines in the fair value of held-to-maturity and available-for-sale securities to amounts below cost that are deemed to be other-than-temporary are reflected in earnings as realized losses. In estimating the other-than-temporary impairment losses, M anagement considers (1) the length of time and the extent to which the fair value has been less than cost, (2) the financial condition and near-term prospects of the issuer, and (3) determines if the Corporation does not intend to sell the security or it if is not more likely than not that the Corporation will be required to sell the security before recovery of its amortized cost. When a determination is made that an other-than-temporary impairment exists but the Corporation does not intend to sell the debt security and it is not more likely than not that it will be required to sell the debt security prior to its anticipated recovery, the other-than-temporary impairment is separated into (a) the amount of the total other-than-temporary impairment related to a decrease in cash flows expected to be collected from the debt security (the credit loss) and (b) the amount of the total other-than-temporary impairment related to all other factors. The amount of the total other-than-temporary impairment related to the credit loss is recognized in earnings. The amount of the total other-than-temporary impairment related to all other factors is recognized in other comprehensive income. Realized securities gains and losses are computed using the specific identification method. Gains or losses on the disposition of investment securities are based on the net proceeds and the adjusted carrying amount of the specific security sold. Any decision to sell a security classified as available for sale would be based on various factors, including significant movement in interest rates, changes in maturity or mix of the Bank’s assets and liabilities, liquidity needs, regulatory capital considerations and other similar factors. Restricted Stock – – Restricted stock, which is carried at cost, consists of stock of the Federal Home Loan Bank of Pittsburgh (FHLB) and Atlantic Central Bankers Bank (ACBB ). The Bank held $1.8 million of restricted stock at the end of 2016. With the exception of $30 thousand, this investment represents stock in the FHLB that the Bank is required to hold in order to be a member of FHLB and is carried at a cost of $100 per share. FHLB stock is divided into two classes: membership stock and activity stock, which is based on outstanding loan balances. Federal law requires a member institution of the FHLB to hold FHLB stock according to a predetermined formula. Management evaluates the restricted stock for impairment in accordance with ASC Topic 320. Management’s determination of whether these investments are impaired is based on their assessment of the ultimate recoverability of their cost rather than by recognizing temporary declines in value. The determination of whether a decline affects the ultimate recoverability of their cost is influenced by criteria such as (1) the significance of the decline in net assets of the banks as compared to the capital stock amount for the banks and the length of time this situation has persisted, (2) commitments by the banks to make payments required by law or regulation and (3) the impact of legislative and regulatory changes on institutions and, accordingly, on the customer base of the banks. As a government sponsored entity, FHLB has the ability to raise funding through the U.S. Treasury that can be used to support its operations. There is not a public market for FHLB or ACBB stock and the benefits of membership (e.g., liquidity and low cost funding) add value to the stock beyond purely financial measures. Management intends to remain a member of the FHLB and believes that it will be able to fully recover the cost basis of this investment. Management believes no impairment charge is necessary related to the FHLB or ACBB restricted stock as of December 31, 201 6 . Financial Derivatives – The Corporation may us e interest rate swaps to manage interest rate risk associated with variable-rate funding sources. All such derivatives are recognized on the balance sheet at estimated fair value in other assets or liabilities as appropriate. To the extent the derivatives are effective and meet the requirements for hedge accounting, changes in fair value are recognized in other comprehensive income with income statement reclassification occurring as the hedged item affects earnings. Conversely, changes in fair value attributable to ineffectiveness or to derivatives that do not qualify as hedges are recognized as they occur in the income statement’s interest expense account associated with the hedged item. Interest rate derivative financial instruments receive hedge accounting treatment only if they are designated as a hedge and are expected to be, and are, effective in substantially reducing interest rate risk arising from the assets and liabilities identified as exposing the Corporation to risk. Those derivative financial instruments that do not meet the hedging criteria discussed below would be classified as trading activities and would be recorded at fair value with changes in fair value recorded in income. Derivative hedge contracts must meet specific effectiveness tests (i.e., over time the change in their fair values due to the designated hedge risk must be within 80 to 125 percent of the opposite change in the fair values of the hedged assets or liabilities). Changes in fair value of the derivative financial instruments must be effective at offsetting changes in the fair value of the hedged items due to the designated hedge risk during the term of the hedge. Further, if the underlying financial instrument differs from the hedged asset or liability, there must be a clear economic relationship between the prices of the two financial instruments. If periodic assessments indicate derivatives no longer provide an effective hedge, the derivatives contracts would be closed out and settled or classified as a trading activity. Cash flows resulting from the derivative financial instruments that are accounted for as hedges of assets and liabilities are classified in the cash flow statement in the same category as the cash flows of the items being hedged. Loans – Loans, that M anagement has the intent and ability to hold for the foreseeable future or until maturity or payoff, are stated at the outstanding unpaid principal balances, net of any deferred fees. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the yield (interest income) of the related loans using the interest method. The Corporation is am ortizing these amounts over the contractual life of the loan. The accrual of interest is generally discontinued when the contractual payment of principal or interest has become 90 days past due or M anagement has serious doubts about further collectability of principal or interest, even though the loan is currently performing. A loan may remain on accrual status if it is in the process of collection and is either guaranteed or well secured. When a loan is placed on nonaccrual status, unpaid interest credited to income in the current year is reversed and unpaid interest accrued in a prior year is charged against the allowance for loan losses. Payments received on nonaccrual loans are applied initially against principal, then interest income, late charges and any other expenses and fees . Generally, loans are restored to accrual status when the obligation is brought current, has performed in accordance with the contractual terms for a reasonable period of time and the ultimate collectability of the total contractual principal and interest is no longer in doubt. Consumer loans are typically charged off no later than 180 days past due. Past due status is based on contractual terms of the loans. Loans Held for Sale – Mortgage loans originated and intended for sale in the secondary market at the time of origination are carried at the lower of cost or estimated fair value (determined on an aggregate basis). All sales are made without recourse. Loans held for sale at December 31, 201 6 represent loans originated through a third-party brokerage agreement for a fee and present no price risk to the Bank. Loan Servicing – Servicing assets are recognized as separate assets when rights are acquired through sale of financial assets. A portion of the cost of originating the loan is allocated to the servicing right based on relative fair value. Fair value is based on a valuation model that calculates the present value of estimated future net servicing income. The valuation model incorporates assumptions that market participants would use in estimating future net servicing income, such as the cost to service, the discount rate, prepayment speeds, default rates and losses. Capitalized servicing rights are reported in other assets and are amortized into noninterest income in proportion to, and over the periods of, the estimated future net servicing income of the underlying financial assets. Servicing rights are evaluated for impairment based upon the fair value of the rights as compared to amortized cost. For the purpose of computing impairment, mortgage servicing rights are stratified based on risk characteristics of the underlying loans that are expected to have the most impact on projected prepayments including loan type, interest rate and term. Impairment is recognized through a valuation allowance to the extent that fair value is less than the capitalized amount. If the Corporation later determines that all or a portion of the impairment no longer exists, a reduction of the allowance may be recorded as an increase to income. Servicing fee income is recorded for fees earned for servicing loans. The fees are based on a contractual percentage of the outstanding principal or a fixed amount per loan and are recorded as income when earned. The amortization of mortgage servicing rights is netted against loan servicing fee income. Loans serviced by the Bank for the benefit of others totaled $15.8 million, $21.6 million and $29.5 million at December 31, 201 6 , 201 5 and 201 4 , respectively. Allowance for Loan Losses – The allowance for loan losses is established through provisions for loan losses charged against income. Loans deemed to be uncollectible are charged against the allowance for loan losses, and subsequent recoveries, if any, are credited to the allowance. The allowance for loan losses is maintained at a level considered adequate to provide for losses that can be reasonably anticipated. Management’s periodic evaluation of the adequacy of the allowance is based on the Bank’s past loan loss experience, known and inherent risks in the portfolio, adverse situations that may affect the borrower’s ability to repay, the estimated value of any underlying collateral, composition of the loan portfolio, current economic conditions and other relevant factors. This evaluation is inherently subjective, as it requires material estimates that may be susceptible to significant change, including the amounts and timing of future cash flows expected to be received on impaired loans. A loan is considered impaired when, based on current information and events, it is probable that the Bank will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by M anagement in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan by loan basis for commercial and commercial real estate loans by one of the following methods: the fair value of the collateral if the loan is collateral dependent , the present value of expected future cash flows discounted at the loan’s effective interest rate or the lo an’s obtainable market price. The Corporation’s allowance for possible loan losses consists of t hree elements: (1) specific valuation allowances established for probable losses on specific loans , (2) historical valuation allowances calculated based on historical loan loss experience for similar loans with similar characteristics and trends, adjusted, as necessary to reflect the impact general economic conditions and other qualitative risk factors both internal and external to the Corporation and (3) an unallocated component . An unallocated component is maintained to cover uncertainties that could affect Management’s estimate of probable loss. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment using historical charge-offs as the starting point in estimating loss. Accordingly, the Corporation may not separately identify individual consumer and residential loans for impairment disclosures. Premises and Equipment – Premises and equipment are stated at cost less accumulated depreciation and amortization. Depreciation is computed using the straight-line method over the estimated useful lives of the related assets or the lease term for lease hold improvements, whichever is shorter. When assets are retired or sold, the asset cost and related accumulated depreciation are eliminated from the respective accounts, and any resultant gain or loss is included in net income. The cost of maintenance and repairs is charged to operating expense as incurred, and the cost of major additions and improvements is capitalized. Intangible Assets – The Bank has $9.0 million of goodwill recorded on its balance sheet as the result of corporate acquisitions. Goodwill is not amortized, nor deductible for tax purposes. However, goodwill is tested for impairment at least annually in accordance with ASC Topic 350. Goodwill was tested for impairment as of August 31, 2016. The impairment test was conducted following the step-one test under ASC Topic 350. The Corporation chose not to use the qualitative assessment method for the August 31, 2016 test primarily due to the fact that the Corporation’s stock price was trading below its book value. The Corporation uses several different weighted methods to determine the fair value of the reporting unit under the step-one test, including a dividend analysis, comparable sale transactions, and change of control premium estimates. If the step-one test fails, a more comprehensive step-two test is performed before a final determination of impairment is made. If goodwill is determined to be impaired, an impairment write-down is charged to results of operations in the period in which the impairment is determined. As a result of the step-one test, the estimated fair value of the Corporation exceeded its carrying value by approximately 30% (compared to 38% in 2015) and Management determined goodwill was not impaired. At December 31, 2016, Management subsequently considered certain qualitative factors affecting the Corporation and determined that it was not likely that the results of the prior test had changed and it determined that goodwill was not impaired at year-end. Bank Owned Life Insurance – The Bank invests in bank owned life insurance (BOLI) as a source of funding for employee benefit expenses. The Bank purchases life insurance coverage on the lives of a select group of employees. The Bank is the owner and beneficiary of the policies and records the investment at the cash surrender value of the underlying policies. Income from the increase in cash surrender value of the policies is included in noninterest income. Other Real Estate Owned (OREO) – Foreclosed real estate (OREO) is comprised of property acquired through a foreclosure proceeding or an acceptance of a deed in lieu of foreclosure. Balances are initially reflected at the estimated fair value less any estimated disposition costs, with subsequent adjustments made to reflect further declines in value. Any losses realized upon disposition of the property, and holding costs prior thereto, are charged against income. All properties are actively marketed to potential buyers. Transfers of Financial Assets – Transfers of financial assets are accounted for as sales, when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (1) the assets have been isolated from the Corporation, (2) the transferee obtains the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and (3) the Corporation does not maintain effective control over the transferred assets through an agreement to repurchase them before their maturity. Federal Income Taxes – Deferred income taxes are provided on the liability method whereby deferred tax assets are recognized for deductible temporary differences and deferred tax liabilities are recognized for taxable temporary differences. Temporary differences are the differences between the reported amounts of assets and liabilities and their tax bases. Deferred tax assets are reduced by a valuation allowance, when in the opinion of M anagement, it is more likely than not that some portion or all deferred tax assets will not be realized. Deferred tax assets and liabilities are adjusted through the provision for income taxes for the effects of changes in tax laws and rates on the date of enactment. ASC Topic 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Benefits from tax positions should be recognized in the financial statements only when it is more-likely-than-not that the tax position will be sustained upon examination by the appropriate taxing authority that would have full knowledge of all relevant information. A tax position that meets the more-likely-than-not recognition threshold is measured at the largest amount of benefit that is greater than fifty percent likely of being realized upon ultimate settlement. Tax positions that previously failed to meet the more-likely-than-not recognition threshold should be recognized in the first subsequent financial reporting period in which that threshold is met. Previously recognized tax positions that no longer meet the more-likely-than-not recognition threshold should be derecognized in the first subsequent financial reporting period in which that threshold is no longer met. ASC Topic 740, “Income Taxes” also provides guidance on the accounting for and disclosure of unrecognized tax benefits, interest and penalties. Advertising Expenses – Advertising costs are expensed as incurred. Treasury Stock – The acquisition of treasury stock is recorded under the cost method. The subsequent disposition or sale of the treasury stock is recorded using the average cost method. Investment and Trust Services – Assets held in a fiduciary capacity are not assets of the Corporation and therefore are not included in the consolidated financial statements. The fair value of trust assets under management at December 31, 2016 w as $622.6 million and $586.7 million at the prior year-end. Revenue from investment and trust services is recognized on the accrual basis. Off-Balance Sheet Financial Instruments – In the ordinary course of business, the Bank has entered into off-balance sheet financial instruments consisting of commitments to extend credit and letters of credit. Such financial instruments are recorded on the balance sheet when they are funded. The amount of any liability for the credit risk associated with off-balance sheet financial instruments is recorded in other liabilities and was not material to the financial position of the Corporation at December 31, 2016 or 2015. Stock-Based Compensation – The Corporation accounts for stock based compensation in accordance with the ASC Topic 718, “Stock Compensation.” ASC Topic 718 requires compensation costs related to share-based payment transactions to be recognized in the financial statements (with limited exceptions). The amount of compensation cost is measured based on the grant-date fair value of the equity or liability instruments issued. Compensation cost is recognized over the period that an employee provides services in exchange for the award. Compensation expense was $88 thousand in 2016 and $74 thousand in 2015 and $0 in 2014. Pension – The provision for pension expense was actuarially determined using the projected unit credit actuarial cost method. The funding policy is to contribute an amount sufficient to meet the requirements of ERISA, subject to Internal Revenue Code contribution limitations. In accordance with ASC Topic 715, “ Compensation – Retirement Benefits”, the Corporation recognizes the plan’s over-funded or under-funded status as an asset or liability with an offsetting adjustment to Accumulated Other Comprehensive Income (AOCI). ASC Topic 715 requires the determination of the fair value of a plan’s assets at the company’s year-end and the recognition of actuarial gains and losses, prior service costs or credits, transition assets or obligations as a component of AOCI. These amounts were previously netted against the plan’s funded status in the Corporation’s consolidated Balance Sheet. These amounts will be subsequently recognized as components of net periodic benefit costs. Further, actuarial gains and losses that arise in subsequent periods that are not initially recognized as a component of net periodic benefit costs will be recognized as a component of AOCI. Those amounts will subsequently be recorded as component of net periodic benefit costs as they are amortized during future periods. Earnings per share – Earnings per share are computed based on the weighted average number of shares outstanding during each year. The Corporation’s basic earnings per share are calculated as net income divided by the weighted average number of shares outstanding. For diluted earnings per share, net income is divided by the weighted average number of shares outstanding plus the incremental number of shares added as a result of converting common stock equivalents, calculated using the treasury stock method. The Corporation’s common stock equivale nts consist of stock options. A reconciliation of the weighted average shares outstanding used to calculate basic earnings per share and diluted earnings per share follows:     (Dollars in thousands, except per share data) 2016 2015 2014  Weighted average shares outstanding (basic) 4,297 4,244 4,190  Impact of common stock equivalents 5 6 6  Weighted average shares outstanding (diluted) 4,302 4,250 4,196  Anti-dilutive options excluded from calculation 9 27 35   Net income $ 8,087 $ 10,204 $ 8,402  Basic earnings per share $ 1.88 $ 2.40 $ 2.01  Diluted earnings per share $ 1.88 $ 2.40 $ 2.00 Reclassifications – Certain prior period amounts may have been reclassified to conform to the current year presentation. Such reclassifications di d not affect reported net income or the financial position of the Company . Segment Reporting – The Bank acts as an independent community financial services provider and offers traditional banking and related financial services to individual, business and government customers. Through its community office and electronic banking applications , the Bank offers a full array of commercial and retail financial services, including the taking of time, savings and demand deposits; the making of commercial, consumer and mortgage loans; and the providing of safe deposit services. The Bank also performs personal, corporate, pension and fiduciary services through its Investment and Trust Services Department and Personal Investment Center. Management does not separately allocate expenses, including the cost of funding loan demand, between the commercial, retail, mortgage banking and trust operations of the Bank. As such, discrete information is not available and segment reporting would not be meaningful. Comprehensive Income – Comprehensive income is reflected in the Consolidated Statements of Comprehensive Income and includes net income and unrealized gains or losses, net of tax, on investment securities and derivatives and the change in plan assets and benefit obligations on the Bank’s pension plan, net of tax. Recent Accounting Pronouncements: Statements of Cash Flow (Topic 320). In August 2016, the FASB issued ASU 2016-15, “Classification of Certain Cash Receipts and Cash Payments (Topic 320).” ASU 2016-15 clarifies how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The amendments are intended to reduce diversity in practice. The ASU contains additional guidance clarifying when an entity should separate cash receipts and cash payments and classify them into more than one class of cash flows (including when reasonable judgement is required to estimate and allocate cash flows) versus when an entity should classify the aggregate amount into one class of cash flows on the basis of predominance. The amendments are effective fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The Corporation does not believe the adoption of the ASU will have an effect on its consolidated financial statements.  Financial Instruments – Credit Losses (Topic 326). In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” ASU 2016-13 requires credit losses on most financial assets measured at amortized cost and certain other instruments to be measured using an expected credit loss model (referred to as the current expected credit loss (CECL) model). Under this model, entities will estimate credit losses over the entire contractual term of the instrument (considering estimated prepayments, but not expected extensions or modifications unless reasonable expectation of a troubled debt restructuring exists) from the date of initial recognition of that instrument. The ASU replaces the current accounting model for purchased credit impaired loans and debt securities. The allowance for credit losses for purchased financial assets with a more-than insignificant amount of credit deterioration since origination (“PCD assets”), should be determined in a similar manner to other financial assets measured on an amortized cost basis. However, upon initial recognition, the allowance for credit losses is added to the purchase price (“gross up approach”) to determine the initial amortized cost basis. The subsequent accounting for PCD financial assets is the same expected loss model described above. The ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted as of the fiscal year beginning after December 15, 2018, including interim periods within those fiscal years. The effect of implementing the new ASU will be recorded through a cumulative effect adjustment to retained earnings. The Corporation believes the new ASU will result in earlier recognition of additions to the allowance for loan losses and possibly a larger allowance for loan loss balance with a corresponding increase in the provision for loan losses in results of operations; however, the Corporation is continuing to evaluate the impact of the pending adoption of the new standard on its co

Regulatory Matters

Regulatory Matters	12 Months Ended
	Dec. 31, 2016
Regulatory Matters [Abstract]
Regulatory Matters	Note 2. Regulatory Matters The Bank is limited as to the amount it may lend to the Corporation, unless such loans are collateralized by specific obligations. State regulations also limit the amount of dividends the Bank can pay to the Corporation and are generally limited to the Bank’s accumulated net earnings, which were $91.6 million at December 31, 2016. In addition, dividends paid by the Bank to the Corporation would be prohibited if the effect thereof would cause the Bank’s capital to be reduced below applicable minimum capital requirements. The Corporation and the Bank are subject to various regulatory capital requirements administered by federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory and possibly additional discretionary, actions by regulators that, if undertaken, could have a direct material effect on the Corporation’s financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Bank must meet specific capital guidelines that involve quantitative measures of the Bank’s assets, liabilities, and certain off-balance-sheet items as calculated under regulatory accounting practices. The capital amounts and classification are also subject to qualitative judgements by the regulators about components, risk weightings, and other factors. Quantitative measures established by regulation to ensure capital adequacy require the Corporation and the Bank to maintain minimum amounts and ratios (set forth in the table below) of total and Tier 1 capital (as defined in the regulations) to risk-weighted assets (as defined), and of Tier 1 capital (as defined) to average assets (as defined). Although not adopted in regulation form, the Pennsylvania Department of Banking utilizes capital standards requiring a minimum leverage capital ratio of 6% and a risk-based capital ratio of 10%, defined substantially the same as those by the FDIC. Management believes, as of December 31, 2016, that the Corporation and the Bank met all capital adequacy requirements to which it is subject. In July 2013, Federal banking regulators approved the final rules from the Basel Committee on Banking Supervision for the regulation of capital requirements for bank holding companies and U.S banks, generally referred to as “Basel III.” The Basel III standards were effective for the Corporation and the Bank, effective January 1, 2015 (subject to a phase-in period for certain provisions). Basel III imposes significantly higher capital requirements and more restrictive leverage and liquidity ratios than those previously in place. The capital ratios to be considered “well capitalized” under Basel III are: (1) Common Equity Tier 1(CET1) of 6.5% , (2) Tier 1 Leverage of 5% , (3)Tier 1 Risk-Based Capital of 8% , and (4) Total Risk-Based Capital of 10% . The rules also include changes in the risk weights of certain assets to better reflect credit and other risk exposures. In addition, a capital conservation buffer will be phased-in beginning in at 0.625% for 2016, 1.25% for 2017, 1.875% for 2018 and 2.50% for 2019 and thereafter. The capital conservation buffer will be applicable to all of the capital ratios except for the Tier1 Leverage ratio. The capital conservation buffer is equal to the lowest value of the three applicable capital ratios less the regulatory minimum for each respective capital measurement. The Bank’s capital conservation buffer at December 31, 2016 was 7.55% (total risk-based capital 15.55% less 8.00% ) compared to the 2016 regulatory buffer of .625%. Compliance with the capital conservation buffer is required in order to avoid limitations certain capital distributions. As of December 31, 2016, the Bank was “well capitalized’ under the Basel III requirements and believes it would be “well capitalized” on a fully-phased in basis had such a requirement been in effect. The following table presents the regulatory capital ratio requirements for the Corporation and the Bank .   As of December 31, 2016  Regulatory Ratios  Adequately Capitalized Well Capitalized  Actual Minimum Minimum  (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio   Common Equity Tier 1 Risk-based Capital Ratio (1)  Corporation $ 111,691 14.41% $ 34,889 4.50% N/A N/A  Bank 110,932 14.29% 34,943 4.50% $ 50,473 6.50%   Tier 1 Risk-based Capital Ratio (2)  Corporation $ 111,691 14.41% $ 46,518 6.00% N/A N/A  Bank 110,932 14.29% 46,590 6.00% $ 62,121 8.00%   Total Risk-based Capital Ratio (3)  Corporation $ 121,456 15.67% $ 62,024 8.00% N/A N/A  Bank 120,712 15.55% 62,121 8.00% $ 77,651 10.00%   Tier 1 Leverage Ratio (4)  Corporation $ 111,691 10.11% $ 44,209 4.00% N/A N/A  Bank 110,932 10.02% 44,270 4.00% $ 55,337 5.00%     As of December 31, 2015  Regulatory Ratios  Adequately Capitalized Well Capitalized  Actual Minimum Minimum  (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio   Common Equity Tier 1 Risk-based Capital Ratio (1)  Corporation $ 106,082 14.77% $ 32,310 4.50% N/A N/A  Bank 106,180 14.76% 32,364 4.50% $ 46,747 6.50%   Tier 1 Risk-based Capital Ratio (2)  Corporation $ 106,082 14.77% $ 43,080 6.00% N/A N/A  Bank 106,180 14.76% 43,151 6.00% $ 57,535 8.00%   Total Risk-based Capital Ratio (3)  Corporation $ 115,101 16.03% $ 57,440 8.00% N/A N/A  Bank 115,214 16.02% 57,535 8.00% $ 71,919 10.00%   Tier 1 Leverage Ratio (4)  Corporation $ 106,082 10.38% $ 40,897 4.00% N/A N/A  Bank 106,180 10.37% 40,948 4.00% $ 51,185 5.00% (1) Common equity Tier 1 capital / total risk-weighted assets , (2) Tier 1 capital / total risk-weighted assets , (3) Total risk-based capital / total risk-weighted assets , (4) Tier 1 capital / average quarterly assets

Restricted Cash Balances

Restricted Cash Balances	12 Months Ended
	Dec. 31, 2016
Restricted Cash Balances [Abstract]
Restricted Cash Balances	Note 3. Restricted Cash Balances The Bank is required to maintain reserves against its deposit liabilities in the form of vault cash and/or balances with the Federal Reserve Bank. Deposit reserves that the Bank was required to hold were approximately $ 6 . 4 million and $ 4.4 million at December 31, 201 6 and 201 5 , respectively and were satisfied by the Bank’s vault cash.

Investments

Investments	12 Months Ended
	Dec. 31, 2016
Investments [Abstract]
Investments	Note 4. Investments The investment portfolio serves as a mechanism to invest funds if funding sources out pace lending activity, to provide liquidity for lending and operations, and provide collateral for deposits and borrowings. The mix of securities and investing decisions are made as a component of balance sheet management. Debt securities include U.S. Government Agencies, U.S. Government Agency mortgage-backed securities, non-agency mortgage-backed securities, state and municipal government bonds, corporate debt and trust preferred securities. The equity portfolio consists of one community bank stock. The average life of the portfolio is 4.1 years and $75.4 million (fair value) is pledged as collateral for deposits. The Bank has no investments in a single issuer that exceeds 10% of shareholders equity. All securities are classified as available for sale and all investment balances refer to fair value, unless noted otherwise. The Bank’s private-label mortgage-backed securities (PLMBS) portfolio is comprised primarily of Alt-A loans. Alt-A loans are first-lien residential mortgages that generally conform to traditional “prime” credit guidelines; however, loan factors such as the loan-to-value ratio, loan documentation, occupancy status or property type cause these loans not to qualify for standard underwriting programs. The Alt-A product in the Bank’s portfolio is comprised of fixed-rate mortgages that were originated between 2004 and 2006 and all were originally rated AAA. The bonds issued in 2006 are experiencing the highest delinquency and loss rates. All of these bonds originally had some type of credit support tranche to absorb any loss prior to losses at the senior tranche held by the Bank, but this has eroded completely on some bonds as they have started to experience losses. The Bank recorded other-than-temporary impairment charges of $40 thousand on three PLMBS in 2016. Based on the performance of some of the PLMBS, it appears as if the underwriting standards that were represented in the offering, and resulted in the AAA rating, were not followed. As a result, the Bank purchased some securities based on these misrepresentations, and it is most likely that these securities would not have been purchased had all the information been reported correctly. The following table includes additional detail about the Bank’s PLMBS at December 31, 2016 and 2015. The amortized cost and estimated fair value of investment securities available for sale as of December 31, 201 6 and 201 5 is as follows:     (Dollars in thousands) Gross Gross  Amortized unrealized unrealized Fair  2016 cost gains losses value  Equity securities $ 164 $ 126 $ - $ 290  U.S. Government and Agency securities 12,598 148 (26) 12,720  Municipal securities 62,763 793 (571) 62,985  Trust preferred securities 5,979 - (518) 5,461  Agency mortgage-backed securities 61,305 431 (452) 61,284  Private-label mortgage-backed securities 1,053 56 (5) 1,104  Asset-backed securities 33 - (2) 31  Total $ 143,895 $ 1,554 $ (1,574) $ 143,875      (Dollars in thousands) Gross Gross  Amortized unrealized unrealized Fair  2015 cost gains losses value  Equity securities $ 164 $ 69 $ - $ 233  U.S. Government and Agency securities 13,705 164 (33) 13,836  Municipal securities 67,851 1,555 (218) 69,188  Trust preferred securities 5,958 - (669) 5,289  Agency mortgage-backed securities 69,284 621 (386) 69,519  Private-label mortgage-backed securities 1,335 39 (2) 1,372  Asset-backed securities 38 - (2) 36  Total $ 158,335 $ 2,448 $ (1,310) $ 159,473 At December 31, 2016 and 2015, the fair value of investment securities pledged to secure public funds, trust balances, deposit and other obligations totaled $ 79.1 million and $ 79.6 million, respectively. The amortized cost and estimated fair value of debt securities at December 31, 201 6 , by contractual maturity are shown below. Actual maturities may differ from contractual maturities because of prepayment or call options embedded in the securities.      Amortized Fair  (Dollars in thousands) cost value  Due in one year or less $ 2,162 $ 2,169  Due after one year through five years 11,038 11,183  Due after five years through ten years 26,176 26,392  Due after ten years 41,997 41,453  81,373 81,197  Mortgage-backed securities 62,358 62,388  Total $ 143,731 $ 143,585 The composition of the net realized securities gains for the years ended December 31, 201 6 , 201 5 and 201 4 is as follows:     (Dollars in thousands) 2016 2015 2014  Gross gains realized (including gain on conversion) $ 22 $ 736 $ 284  Gross losses realized - - (4)  Net gains realized $ 22 $ 736 $ 280  The 2016 gains were generated from calls on bonds. A gain on conversion of an investment security of $728 thousand was recorded in 2015 when one bank equity stock owned by the Bank was acquired by another bank. The remaining security gains were generated by the sale of equity securities. Impairment : T he following table reflects the temporary impairment in the investment portfolio, aggregated by investment category, length of time that individual securities have been in a continuous unrealized loss position and the number of securities in each category as of December 31, 2016 and 2015. The condition of the portfolio at year-end 2016, as measured by the dollar amount of temporarily impaired securities is slightly worse since year-end 2015. The municipal sector recorded the largest unrealized loss. The municipal and Agency MBS sectors contain the greatest number of securities with an unrealized loss. For securities with an unrealized loss, Management applies a systematic methodology in order to perform an assessment of the potential for other-than-temporary impairment. In the case of debt securities, investments considered for other-than-temporary impairment: (1) had a specified maturity or repricing date; (2) were generally expected to be redeemed at par, and (3) were expected to achieve a recovery in market value within a reasonable period of time. In addition, the Bank considers whether it intends to sell these securities or whether it will be forced to sell these securities before the earlier of amortized cost recovery or maturity. Equity securities are assessed for other-than-temporary impairment based on the length of time of impairment, dollar amount of the impairment and general market and financial conditions relating to specific issues. The impairment identified on debt and equity securities and subject to assessment at December 31, 2016, was deemed to be temporary and required no further adjustments to the financial statements, unless otherwise noted. The following table presents the temporary impairment in the security portfolio for the years presented:     December 31, 2016  Less than 12 months 12 months or more Total  Fair Unrealized Fair Unrealized Fair Unrealized  (Dollars in thousands) Value Losses Count Value Losses Count Value Losses Count   U.S. Government and Agency securities $ 789 $ (9) 1 $ 3,413 $ (17) 10 $ 4,202 $ (26) 11  Municipal securities 23,407 (417) 43 1,598 (154) 2 25,005 (571) 45  Trust preferred securities - - - 5,461 (518) 7 5,461 (518) 7  Agency mortgage-backed securities 26,995 (359) 39 4,656 (93) 11 31,651 (452) 50  Private-label mortgage-backed securities 281 (5) 1 - - - 281 (5) 1  Asset-backed securities - - - 4 (2) 1 4 (2) 1  Total $ 51,472 $ (790) 84 $ 15,132 $ (784) 31 $ 66,604 $ (1,574) 115      December 31, 2015  Less than 12 months 12 months or more Total  Fair Unrealized Fair Unrealized Fair Unrealized  (Dollars in thousands) Value Losses Count Value Losses Count Value Losses Count   U.S. Government and Agency securities $ 479 $ (1) 3 $ 4,364 $ (32) 10 $ 4,843 $ (33) 13  Municipal securities 5,806 (35) 8 4,785 (183) 7 10,591 (218) 15  Trust preferred securities - - - 5,289 (669) 7 5,289 (669) 7  Agency mortgage-backed securities 18,977 (215) 29 7,394 (171) 13 26,371 (386) 42  Private-label mortgage-backed securities - - - 246 (2) 1 246 (2) 1  Asset-backed securities - - - 5 (2) 1 5 (2) 1  Total $ 25,262 $ (251) 40 $ 22,083 $ (1,059) 39 $ 47,345 $ (1,310) 79 The unrealized loss in the trust preferred sector declined by $151 thousand compared to the prior year-end and market prices continued to show some improvement during the year. All of the Bank’s trust preferred securities are variable rate notes with long maturities (2027-2028) from companies that received money from (and in some cases paid back) the Troubled Asset Relief Program (TARP), continue to pay dividends and have raised capital. The credit ratings on this portfolio are similar to the prior year and no bonds have missed or suspended any payments. At December 31, 2016, the Bank believes it will be able to collect all interest and principal due on these bonds and that it will not be forced to sell these bonds prior to maturity. Therefore, no other-than-temporary-impairment charges were recorded. Trust Preferred Securities    (Dollars in thousands)  Deal Name Maturity Single Issuer or Pooled Class Amortized Cost Fair Value Unrealized Gain (Loss) Lowest Credit Rating Assigned   BankAmerica Cap III 1/15/2027 Single Preferred Stock $ 967 $ 876 $ (91) BB+  Wachovia Cap Trust II 1/15/2027 Single Preferred Stock 279 268 (11) BBB  Huntington Cap Trust 2/1/2027 Single Preferred Stock 946 830 (116) BB  Corestates Captl Tr II 2/15/2027 Single Preferred Stock 943 896 (47) BBB+  Huntington Cap Trust II 6/15/2028 Single Preferred Stock 901 822 (79) BB  Chase Cap VI JPM 8/1/2028 Single Preferred Stock 966 888 (78) BBB-  Fleet Cap Tr V 12/18/2028 Single Preferred Stock 977 881 (96) BB+  Total $ 5,979 $ 5,461 $ (518) The PLMBS sector continues to show a gross unrealized loss of $5 thousand on one security. The majority of this sector is comprised of “Alt-A” PLMBS. These bonds were all rated AAA at time of purchase but have since experienced rating declines. Some have experienced increased delinquencies and defaults, while others have seen the credit support increase as the bonds paid-down. The Bank monitors the performance of the Alt-A investments on a regular basis and reviews delinquencies, default rates, credit support levels and various cash flow stress test scenarios. In determining the credit related loss, Management considers all principal past due 60 days or more as a loss. If additional principal moves beyond 60 days past due, it will also be considered a loss. As a result of the analysis on PLMBS it was determined that three bonds contained losses that were considered other-than-temporary. Management determined $40 thousand was credit related and therefore, recorded an impairment charge of $40 thousand against earnings in 2016. Management continues to monitor these securities and it is possible that additional write-downs may occur if current loss trends continue. Private Label Mortgage Backed Securities    (Dollars in thousands) Cumulative  Origination Amortized Fair Unrealized Collateral Lowest Credit Credit OTTI  Description Date Cost Value Gain (Loss) Type Rating Assigned Support % Charges  MALT 2004-6 7A1 6/1/2004 $ 286 $ 281 $ (5) ALT A CCC 15.71 $ -  RALI 2005-QS2 A1 2/1/2005 152 166 14 ALT A CC 2.26 15  RALI 2006-QS4 A2 4/1/2006 386 398 12 ALT A D - 323  GSR 2006-5F 2A1 5/1/2006 40 47 7 Prime D - 15  RALI 2006-QS8 A1 7/28/2006 189 212 23 ALT A D - 242  Total $ 1,053 $ 1,104 $ 51 $ 595 The following table represents the cumulative credit losses on debt securities recognized in earnings as of December 31, 201 6 .     (Dollars in thousands) Twelve Months Ended  2016 2015  Balance of cumulative credit-related OTTI at January 1 $ 555 $ 535  Additions for credit-related OTTI not previously recognized 40 20  Additional increases for credit-related OTTI previously recognized when there is no intent to sell  and no requirement to sell before recovery of amortized cost basis - -  Decreases for previously recognized credit-related OTTI because there was an intent to sell - -  Reduction for increases in cash flows expected to be collected - -  Balance of credit-related OTTI at December 31 $ 595 $ 555 In 201 6 , other-than-temporary-impairment charge s w ere recorded on three private - label mortgage - backed securit ies . The Bank held $1.8 million of restricted stock at the end of 2016 of which $1.7 million is stock in the Federal Home Loan Bank of Pittsburgh (FHLB). FHLB stock is carried at a cost of $100 per share. FHLB stock is evaluated for impairment primarily based on an assessment of the ultimate recoverability of its cost. As a government sponsored entity, FHLB has the ability to raise funding through the U.S. Treasury that can be used to support it operations. There is not a public market for FHLB stock and the benefits of FHLB membership (e.g., liquidity and low cost funding) add value to the stock beyond purely financial measures. If FHLB stock were deemed to be impaired, the write-down for the Bank could be significant. Management intends to remain a member of the FHLB and believes that it will be able to fully recover the cost basis of this investment.

Loans

Loans	12 Months Ended
	Dec. 31, 2016
Loans [Abstract]
Loans	Note 5. Loans The Bank reports its loan portfolio based on the primary collateral of the loan. It further classifies these loans by the primary purpose, either consumer or commercial. The Bank’s mortgage loans include long-term loans to individuals and businesses secured by mortgages on the borrower’s real property. Construction loans are made to finance the purchase of land and the construction of residential and commercial buildings thereon, and are secured by mortgages on real estate. Commercial loans are made to businesses of various sizes for a variety of purposes including construction, property, plant and equipment, and working capital. Commercial loans also include loans to government municipalities. Commercial lending is concentrated in the Bank’s primary market, but also includes purchased loan participations. Consumer loans are comprised of installment, home equity and unsecured personal lines of credit. A summary of loans outstanding, by primary collateral, at the end of the reporting periods is as follows:     (Dollars in thousands) December 31, 2016 December 31, 2015  Residential Real Estate 1-4 Family  Consumer first liens $ 103,125 $ 103,698  Commercial first lien 65,445 57,780  Total first liens 168,570 161,478   Consumer junior liens and lines of credit 44,817 44,996  Commercial junior liens and lines of credit 5,396 5,917  Total junior liens and lines of credit 50,213 50,913  Total residential real estate 1-4 family 218,783 212,391   Residential real estate - construction  Consumer 1,350 545  Commercial 7,625 7,343  Total residential real estate construction 8,975 7,888   Commercial real estate 390,584 340,695  Commercial 270,826 215,942  Total commercial 661,410 556,637   Consumer 4,705 5,100  893,873 782,016  Less: Allowance for loan losses (11,075) (10,086)  Net Loans $ 882,798 $ 771,930   Included in the loan balances are the following:  Net unamortized deferred loan costs (fees) $ 242 $ 436   Loans pledged as collateral for borrowings and commitments from:  FHLB $ 711,682 $ 643,449  Federal Reserve Bank 41,152 45,111  Total $ 752,834 $ 688,560 Loans to directors and executive officers and related interests and affiliated enterprises were as follows:     (Dollars in thousands) 2016 2015  Balance at beginning of year $ $18,954 $ $18,904  New loans made $6,400 $4,327  Repayments ($2,111) ($4,277)  Balance at end of year $ $23,243 $ $18,954

Loan Quality

Loan Quality	12 Months Ended
	Dec. 31, 2016
Loan Quality [Abstract]
Loan Quality	Note 6. Loan Quality Management utilizes a risk rating scale ranging from 1 (Prime) to 9 (Loss) to evaluate loan quality. This risk rating scale is used primarily for commercial purpose loans. Consumer purpose loans are identified as either a pass or substandard rating. Substandard consumer loans are loans that are 90 days or more past due and still accruing. Loans rated 1 – 4 are considered pass credits. Loans that are rated 5 are pass credits, but have been identified as credits that are likely to warrant additional attention and monitoring. Loans rated 6 (Special Mention) or worse begin to receive enhanced monitoring and reporting by the Bank. Loans rated 7 (Substandard) or 8 (Doubtful) exhibit the greatest financial weakness and present the greatest possible risk of loss to the Bank. Nonaccrual loans are rated no better than 7. The following represents some of the factors used in determining the risk rating of a borrower: cash flow, debt coverage, liquidity, management, and collateral. Risk ratings, for pass credits, are generally reviewed annually for term debt and at renewal for revolving or renewing debt. The Bank monitors loan quality by reviewing four measurements: (1) loans rated 6 or worse (collectively “watch list”), (2) delinquent loans, (3) other real estate owned (OREO), and (4) net-charge-offs. The following table reports on the credit rating for those loans in the portfolio that are assigned an individual credit rating as of December 31, 201 6 and 201 5     (1-5) (6) (7) (8)  (Dollars in thousands) Pass Special Mention Substandard Doubtful Total   December 31, 2016  Residential Real Estate 1-4 Family  First liens $ 167,199 $ 227 $ 1,144 $ - $ 168,570  Junior liens and lines of credit 50,017 28 168 - 50,213  Total 217,216 255 1,312 - 218,783  Residential real estate - construction 8,220 - 755 - 8,975  Commercial real estate 377,283 - 13,301 - 390,584  Commercial 267,901 957 1,968 - 270,826  Consumer 4,705 - - - 4,705  Total $ 875,325 $ 1,212 $ 17,336 $ - $ 893,873      December 31, 2015  Residential Real Estate 1-4 Family  First liens $ 157,514 $ 2,122 $ 1,842 $ - $ 161,478  Junior liens and lines of credit 50,685 28 200 - 50,913  Total 208,199 2,150 2,042 - 212,391  Residential real estate - construction 7,386 - 502 - 7,888  Commercial real estate 319,985 6,175 14,535 - 340,695  Commercial 213,492 1,978 472 - 215,942  Consumer 5,100 - - - 5,100  Total $ 754,162 $ 10,303 $ 17,551 $ - $ 782,016  Delinquent loans are a result of borrowers’ cash flow and/or alternative sources of cash being insufficient to repay loans. The Bank’s likelihood of collateral liquidation to repay the loans becomes more probable the further behind a borrower falls, particularly when loans reach 90 days or more past due. Management monitors the performance status of loans by the use of an aging report. The aging report can provide an early indicator of loans that may become severely delinquent and possibly result in a loss to the Bank. The following table presents the aging of payments in the loan portfolio as of December 31, 2016 and 2015:     (Dollars in thousands) Loans Past Due and Still Accruing Total  Current 30-59 Days 60-89 Days 90 Days+ Total Non-Accrual Loans  December 31, 2016  Residential Real Estate 1-4 Family  First liens $ 166,689 $ 1,236 $ 414 $ - $ 1,650 $ 231 $ 168,570  Junior liens and lines of credit 50,031 96 - - 96 86 50,213  Total 216,720 1,332 414 - 1,746 317 218,783  Residential real estate - construction 8,495 - - - - 480 8,975  Commercial real estate 384,658 858 447 665 1,970 3,956 390,584  Commercial 270,478 250 75 - 325 23 270,826  Consumer 4,672 30 3 - 33 - 4,705  Total $ 885,023 $ 2,470 $ 939 $ 665 $ 4,074 $ 4,776 $ 893,873       December 31, 2015  Residential Real Estate 1-4 Family  First liens $ 159,998 $ 44 $ 416 $ 214 $ 674 $ 806 $ 161,478  Junior liens and lines of credit 50,541 217 50 - 267 105 50,913  Total 210,539 261 466 214 941 911 212,391  Residential real estate - construction 7,209 177 - - 177 502 7,888  Commercial real estate 330,953 5,713 196 152 6,061 3,681 340,695  Commercial 215,449 210 5 2 217 276 215,942  Consumer 5,041 55 4 - 59 - 5,100  Total $ 769,191 $ 6,416 $ 671 $ 368 $ 7,455 $ 5,370 $ 782,016  Impaired loans generally represent Management’s determination that the borrower will be unable to repay the loan in accordance with its contractual terms and that collateral liquidation may or may not fully repay both interest and principal. It is the Bank’s policy to evaluate the probable collectability of principal and interest due under terms of loan contracts for all loans 90-days or more, nonaccrual loans, or impaired loans. Further, it is the Bank’s policy to discontinue accruing interest on loans that are not adequately secured and in the process of collection. Upon determination of nonaccrual status, the Bank subtracts any current year accrued and unpaid interest from its income, and any prior year accrued and unpaid interest from the allowance for loan losses. Management continually monitors the status of nonperforming loans, the value of any collateral and potential of risk of loss. Nonaccrual loans are rated no better than 7 (Substandard). Interest not recognized on nonaccrual loans was $114 thousand, $335 thousand and $752 thousand for the years ended December 31, 2016, 2015 and 2014, respectively. In addition to monitoring nonaccrual loans, the Bank also closely monitors impaired loans and troubled debt restructurings. A loan is considered to be impaired when, based on current information and events, it is probable that the Bank will be unable to collect all interest and principal payments due according to the originally contracted terms of the loan agreement. Nonaccrual loans, excluding consumer purpose loans, and troubled-debt restructuring (TDR) loans are considered impaired. For impaired loans with balances less than $250 thousand and consumer purpose loans, a specific reserve analysis is not performed and these loans are added to the general allocation pool. Management does not believe that excluding these loans from the specific reserve analysis presents any additional risk. Impaired loans totaled $15.1 million at year -end 201 6 compared to $16.8 million at December 31, 201 5. The following table s present information on impaired loans.      Impaired Loans  With No Allowance With Allowance  (Dollars in thousands) Unpaid Unpaid  Recorded Principal Recorded Principal Related  December 31, 2016 Investment Balance Investment Balance Allowance  Residential Real Estate 1-4 Family  First liens $ 956 $ 1,030 $ - $ - $ -  Junior liens and lines of credit 85 93 - - -  Total 1,041 1,123 - - -  Residential real estate - construction 480 535 - - -  Commercial real estate 13,523 14,133 - - -  Commercial 23 35 - - -  Consumer - - - - -  Total $ 15,067 $ 15,826 $ - $ - $ -      December 31, 2015  Residential Real Estate 1-4 Family  First liens $ 1,523 $ 1,725 $ - $ - $ -  Junior liens and lines of credit 105 133 - - -  Total 1,628 1,858 - - -  Residential real estate - construction 502 546 - - -  Commercial real estate 14,431 15,007 - - -  Commercial 267 330 9 10 9  Consumer - - - - -  Total $ 16,828 $ 17,741 $ 9 $ 10 $ 9        Twelve Months Ended Twelve Months Ended Twelve Months Ended  December 31, 2016 December 31, 2015 December 31, 2014  Average Interest Average Interest Average Interest  (Dollars in thousands) Recorded Income Recorded Income Recorded Income  Investment Recognized Investment Recognized Investment Recognized  Residential Real Estate 1-4 Family  First liens $ 1,194 $ 38 $ 1,531 $ 13 $ 2,619 $ 4  Junior liens and lines of credit 93 1 105 - 136 -  Total 1,287 39 1,636 13 2,755 4  Residential real estate - construction 492 4 505 - 686 -  Commercial real estate 17,806 589 14,509 122 23,801 118  Commercial 32 - 278 - 1,890 -  Consumer - - - - - -  Total $ 19,617 $ 632 $ 16,928 $ 135 $ 29,132 $ 122   A loan is considered a troubled debt restructuring (TDR) if the creditor (the Bank), for economic or legal reasons related to the debtor’s financial difficulties, grants a concession to the debtor that it would not otherwise consider. These concessions may include lowering the interest rate, extending the maturity, reamortization of payment, or a combination of multiple concessions. The Bank reviews all loans rated 6 or worse when it is providing a loan restructure, modification or new credit facility to determine if the action is a TDR. If a TDR loan is placed on nonaccrual status, it remains on nonaccrual status for at least six months to ensure performance.         Trouble Debt  Restructurings  That Have Defaulted on  Modified Terms in the  (Dollars in thousands) Troubled Debt Restructurings Last Twelve Months  Number of Recorded Number of Recorded  Contracts Investment Performing* Nonperforming* Contracts Investment  December 31, 2016  Residential real estate - construction 1 $ 480 $ 480 $ - - $ -  Residential real estate 5 875 724 151 1 151  Commercial real estate 11 12,064 10,814 1,250 1 1,250  Total 17 $ 13,419 $ 12,018 $ 1,401 2 $ 1,401       December 31, 2015  Residential real estate - construction 1 $ 502 $ 502 $ - - $ -  Residential real estate 4 654 503 151 - -  Commercial 10 12,125 12,125 - - -  Total 15 $ 13,281 $ 13,130 $ 151 - $ -  * The performing status is determined by the loan ’ s compliance with the modified terms.  The following table reports new TDR loans made during 201 6 , concession granted and the recorded investment as of December 31, 201 6 .      (Dollars in thousands) New During Period  Number of Pre-TDR After-TDR Recorded  Twelve Months Ended December 31, 2016 Contracts Modification Modification Investment Concession  Commercial real estate 1 $ 525 $ 525 $ 513 multiple  Residential real estate 1 238 238 237 maturity  Total 2 $ 763 $ 763 $ 750   T he re were no new TDR loans made during the year ended December 31, 201 5. Allowance for Loan Losses: Management monitors loan performance on a monthly basis and performs a quarterly evaluation of the adequacy of the allowance for loan losses (ALL). The ALL is determined by segmenting the loan portfolio based on the loan’s collateral. When calculating the ALL, consideration is given to a variety of factors in establishing this estimate including, but not limited to, current economic conditions, diversification of the loan portfolio, delinquency statistics, results of internal loan reviews, historical charge-offs, the adequacy of the underlying collateral (if collateral dependent) and other relevant factors. The Bank begins enhanced monitoring of all loans rated 6 ( Special Mention ) or worse, and obtains a new appraisal or asset valuation for any placed on nonaccrual and rated 7 ( S ubstandard) or worse. Management, at its discretion, may determine that additional adjustments to the appraisal or valuation are required. Valuation adjustments will be made as necessary based on factors, including, but not limited to: the economy, deferred maintenance, industry, type of property/equipment, age of the appraisal, etc. and the knowledge Management has about a particular situation. In addition, the cost to sell or liquidate the collateral is also estimated and deducted from the valuation in order to determine the net realizable value to the Bank. When determining the allowance for loan losses, certain factors involved in the evaluation are inherently subjective and require material estimates that may be susceptible to significant change, including the amounts and timing of future cash flows expected to be received on impaired loans. Management monitors the adequacy of the allowance for loan losses on an ongoing basis and reports its adequacy quarterly to the Credit Risk Oversight Committee of the Board of Directors. Management believes that the allowance for loan losses at December 31, 2016 is adequate. The following table shows, by loan class, the activity in the Allowance for Loan Loss ( ALL ) , for the years ended December 31, 201 6 , 201 5 and 201 4 .      Residential Real Estate 1-4 Family  Junior Liens  First & Lines Commercial  (Dollars in thousands) Liens of Credit Construction Real Estate Commercial Consumer Unallocated Total   ALL at December 31, 2013 $ 913 $ 228 $ 276 $ 5,196 $ 2,099 $ 138 $ 852 $ 9,702  Charge-offs (291) - (41) (408) (644) (189) - (1,573)  Recoveries 21 - - 50 65 82 - 218  Provision 351 43 (21) 140 (5) 96 160 764  ALL at December 31, 2014 $ 994 $ 271 $ 214 $ 4,978 $ 1,515 $ 127 $ 1,012 $ 9,111   ALL at December 31, 2014 $ 994 $ 271 $ 214 $ 4,978 $ 1,515 $ 127 $ 1,012 $ 9,111  Charge-offs (43) (39) (21) - (270) (198) - (571)  Recoveries 7 - 18 14 148 74 - 261  Provision 31 76 (17) 657 126 99 313 1,285  ALL at December 31, 2015 $ 989 $ 308 $ 194 $ 5,649 $ 1,519 $ 102 $ 1,325 $ 10,086   ALL at December 31, 2015 $ 989 $ 308 $ 194 $ 5,649 $ 1,519 $ 102 $ 1,325 $ 10,086  Charge-offs (49) - (41) (2,751) (74) (167) - (3,082)  Recoveries 35 - - 19 167 75 - 296  Provision 130 15 71 3,192 281 90 (4) 3,775  ALL at December 31, 2016 $ 1,105 $ 323 $ 224 $ 6,109 $ 1,893 $ 100 $ 1,321 $ 11,075  The following table shows, by loan class, the loans that were evaluated for the Allowance for Loan Loss ( ALL ) under a specific reserve (individually) and those that were evaluated under a general reserve (collectively), and the amount of the allowance established in each category as of December 31, 201 6 and 201 5 .     Residential Real Estate 1-4 Family  Junior Liens  First & Lines Commercial  (Dollars in thousands) Liens of Credit Construction Real Estate Commercial Consumer Unallocated Total   December 31, 2016  Loans evaluated for ALL:  Individually $ 628 $ 52 $ 480 $ 13,523 $ - $ - $ - $ 14,683  Collectively 167,942 50,161 8,495 377,061 270,826 4,705 - 879,190  Total $ 168,570 $ 50,213 $ 8,975 $ 390,584 $ 270,826 $ 4,705 $ - $ 893,873   ALL established for loans evaluated:  Individually $ - $ - $ - $ - $ - $ - $ - $ -  Collectively 1,105 323 224 6,109 1,893 100 1,321 11,075  ALL at December 31, 2016 $ 1,105 $ 323 $ 224 $ 6,109 $ 1,893 $ 100 $ 1,321 $ 11,075   December 31, 2015  Loans evaluated for ALL:  Individually $ 930 $ 51 $ 502 $ 14,309 $ 230 $ - $ - $ 16,022  Collectively 160,548 50,862 7,386 326,386 215,712 5,100 - 765,994  Total $ 161,478 $ 50,913 $ 7,888 $ 340,695 $ 215,942 $ 5,100 $ - $ 782,016   ALL established for loans evaluated:  Individually $ - $ - $ - $ - $ 9 $ - $ - $ 9  Collectively 989 308 194 5,649 1,510 102 1,325 10,077  ALL at December 31, 2015 $ 989 $ 308 $ 194 $ 5,649 $ 1,519 $ 102 $ 1,325 $ 10,086

Premises And Equipment

Premises And Equipment	12 Months Ended
	Dec. 31, 2016
Premises And Equipment [Abstract]
Premises And Equipment	Note 7. Premises and Equipment Premises and equipment consist of:    December 31  (Dollars in thousands) Estimated Life 2016 2015  Land $ 3,000 $ 3,000  Buildings and leasehold improvements 15 - 30 years, or lease term 24,190 23,985  Furniture, fixtures and equipment 3 - 10 years 11,902 11,669  Total cost 39,092 38,654  Less: Accumulated depreciation (25,034) (23,895)  Net premises and equipment $ 14,058 $ 14,759  The following table shows the amount of depreciation and rental expense for the years ended December 31:    2016 2015 2014  Depreciation expense $ 1,270 $ 1,269 $ 1,360  Rent expense on leases $ 713 $ 735 $ 671  The Corporation leases various premises and equipment for use in banking operations through 2032 . Some of these leases provide renewal options of varying terms. The rental cost of these optional renewals is not included below. At December 31, 201 6 , future minimum payments on these leases are as follows:    (Dollars in thousands)  2017 $ 704  2018 632  2019 525  2020 500  2021 497  2022 and beyond 4,050  Total $ 6,908 

Other Real Estate Owned

Other Real Estate Owned	12 Months Ended
	Dec. 31, 2016
Other Real Estate Owned [Abstract]
Other Real Estate Owned	Note 8. O ther R eal E state O wned The following table summarizes the changes in other real estate owned for the years ended December 31:   December 31  (Dollars in thousands) 2016 2015  Balance at beginning of the period $ 6,451 $ 3,666  Additions 329 3,626  Proceeds from dispositions (625) (508)  (Loss) gain on sales, net (31) 32  Valuation adjustment (1,209) (365)  Balance at the end of the period $ 4,915 $ 6,451   

Intangible Assets

Intangible Assets	12 Months Ended
	Dec. 31, 2016
Intangible Assets [Abstract]
Intangible Assets	Note 9 . Intangible Assets The Bank has $9.0 million of goodwill recorded on its balance sheet as the result of corporate acquisitions. Goodwill is not amortized, nor deductible for tax purposes. The amortization expense of a core deposit intangible was $181 thousand in 2015 and $517 thousand in 2014, and it was fully amortized in 2015.    

Deposits

Deposits	12 Months Ended
	Dec. 31, 2016
Deposits [Abstract]
Deposits	Note 10 . Deposits Deposits are summarized as follows:     December 31  (Dollars in thousands) 2016 2015  Noninterest-bearing checking $ 170,345 $ 152,095   Interest-bearing checking 241,906 232,181  Money management 420,309 379,331  Savings 74,925 69,174  Total interest-bearing checking and savings 737,140 680,686   Retail time deposits 71,264 82,468  Brokered time deposits 3,371 3,263  Total time deposits 74,635 85,731  Total $ 982,120 $ 918,512   Overdrawn deposit accounts reclassified as loans $ 181 $ 128  The following table shows the maturit y of time deposits greater than $ 25 0,000 at December 31, 201 6 :      (Dollars in thousands)  Maturity distribution:  Within three months $ 2,841  Over three through six months 879  Over six through twelve months 405  Over twelve months 519  Total $ 4,644  Time deposits greater than $250,000 at December 31, 2015 were $6.2 million. A t December 31, 201 6 the scheduled maturities of time deposits are as follows:    Retail Brokered Total  Time Deposits Time Deposits Time Deposits  (Dollars in thousands)  2017 $ 43,019 $ 2,865 $ 45,884  2018 14,386 506 14,892  2019 5,299 - 5,299  2020 8,560 - 8,560  2021 - - -  Total $ 71,264 $ 3,371 $ 74,635  

Other Borrowings

Other Borrowings	12 Months Ended
	Dec. 31, 2016
Other Borrowings [Abstract]
Other Borrowings	 Note 11. Other Borrowings The Bank's short-term borrowings are comprised of securities sold under agreements to repurchase (Repo) and a line-of-credit with the Federal Home Loan Bank of Pittsburgh (Open Repo Plus). The Bank closed its Repo product on January 2, 2015 and the remaining balances were transferred to interest-bearing checking accounts. Open Repo Plus is a revolving term commitment used on an overnight basis. The term of this commitment may not exceed 364 days and it reprices daily at market rates. These borrowings are described below:     December 31  2016 2015  Repurchase FHLB Repurchase FHLB  (Dollars in thousands) Agreements Open Repo Agreements Open Repo  Ending balance $ - $ 24,270 $ - $ -  Weighted average rate at year end - 0.74% - -  Range of interest rates paid at year end - 0.74% - -  Maximum month-end balance during the year $ - $ 24,270 $ - $ 3,500  Average balance during the year $ - $ 5,258 $ 25 $ 923  Weighted average interest rate during the year - 0.63% 0.15% 0.38%  The Bank’s maximum borrowing capacity with the FHLB at December 31, 2016 was $278.6 million with $254.3 million available to borrow. The Bank has established credit at the Federal Reserve Discount Window and as of year-end had the ability to borrow approximately $23 million. The Bank also has a $6 million unsecured line of credit at a correspondent bank.

Federal Income Taxes

Federal Income Taxes	12 Months Ended
	Dec. 31, 2016
Federal Income Taxes [Abstract]
Federal Income Taxes	Note 12. Federal Income Taxes The temporary differences which give rise to significant portions of deferred tax assets and liabilities are as follows:    (Dollars in thousands) December 31  Deferred Tax Assets 2016 2015  Allowance for loan losses $ 3,766 $ 3,429  Deferred compensation 986 1,017  Purchase accounting 23 22  Deferred loan fees and costs, net 160 160  Capital loss carryover 280 813  Other than temporary impairment of investments 260 376  Accumulated other comprehensive loss 2,171 1,917  AMT Credit - 192  Depreciation 45 -  Other 561 423  8,252 8,349  Valuation allowance (467) (1,000)  Total gross deferred tax assets 7,785 7,349   Deferred Tax Liabilities  Depreciation - 334  Joint ventures and partnerships 36 21  Pension 1,886 2,199  Mortgage servicing rights 19 37  Total gross deferred tax liabilities 1,941 2,591  Net deferred tax asset $ 5,844 $ 4,758  In assessing the realizability of deferred tax assets, M anagement considers whether it is more likely than not that some portion or all of the deferred tax assets will not be realized. The ultimate realization of deferred tax assets is dependent upon the generation of future taxable income during periods in which those temporary differences become deductible. Management considers the scheduled reversal of deferred tax liabilities, projected future taxable income and tax planning strategies in making this assessment. Based on the level of historical taxable income and projections for future taxable income over the periods in which the deferred tax assets are deductible, M anagement believes it is more likely than not that the Bank will realize the benefits of these deferred tax assets other than those for which a valuation allowance has been recorded . The components of the provision for Federal income taxes attributable to income from operations were as follows:    For the Years Ended December 31  (Dollars in thousands) 2016 2015 2014  Current tax expense $ 2,134 $ 2,382 $ 1,712  Deferred tax expense (benefit) (832) (111) 294  Income tax provision $ 1,302 $ 2,271 $ 2,006  For the years ended December 31, 201 6 , 201 5 , and 201 4 , the income tax provisions are different from the tax expense which would be computed by applying the Federal statutory rate to pretax operating earnings. A reconciliation between the tax provision at the statutory rate and the tax provision at the effective tax rate is as follows:    For the Years Ended December 31  (Dollars in thousands) 2016 2015 2014  Tax provision at statutory rate ( 34% ) $ 3,192 $ 4,241 $ 3,539  Income on tax-exempt loans and securities (1,751) (1,566) (1,466)  Nondeductible interest expense relating to carrying tax-exempt obligations 24 22 28  Dividends received exclusion - (2) (7)  Income from bank owned life insurance (210) (182) (163)  Life insurance proceeds - (35) -  Change in valuation allowance - (200) -  Stock option compensation 30 25 -  Other, net 17 (32) 75  Income tax provision $ 1,302 $ 2,271 $ 2,006   Effective income tax rate 13.9% 18.2% 19.3%  At December 31, 2016, the Corporation had a capital loss carryover of $ 824 thousand . This loss carryover can only be offset with capital gains for federal income tax purposes. The tax benefit of this carryover is $ 280 thousand, expiring in 2018, and the Corporation has recorded a valuation allowance of $ 280 thousand against the capital loss carryover. The Corporation recognizes interest accrued related to unrecognized tax benefits and penalties in income tax expense for all periods presented . No penalties or interest were recognized in 2016, 2015 or 2014. The Corporation has no uncertain tax positions at December 31, 2016 . The Corporation is no longer subject to U.S. Federal examinations by tax authorities for the years before 201 3 .

Accumulated Other Comprehensive

Accumulated Other Comprehensive Loss	12 Months Ended
	Dec. 31, 2016
Accumulated Other Comprehensive Loss [Abstract]
Accumulated Other Comprehensive Loss	Note 1 3 . Accumulated Other Comprehensive Loss The components of accumulated other comprehensive loss included in shareholders' equity are as follows:    December 31  2016 2015  (Dollars in thousands)  Net unrealized gains on securities $ (20) $ 1,138  Tax effect 7 (387)  Net of tax amount (13) 751   Accumulated pension adjustment (6,366) (6,777)  Tax effect 2,164 2,304  Net of tax amount (4,202) (4,473)  Total accumulated other comprehensive loss $ (4,215) $ (3,722) 

Financial Derivatives

Financial Derivatives	12 Months Ended
	Dec. 31, 2016
Financial Derivatives [Abstract]
Financial Derivatives	Note 1 4 . Financial Derivatives As part of managing interest rate risk, the Bank entered into interest rate swap agreements as vehicles to partially hedge cash flows associated with interest expense on variable rate deposit accounts. Under the swap agreements, the Bank receive d a variable rate and pa id a fixed rate. Such agreements are generally entered into with counterparties that meet established credit standards and most contain collateral provisions protecting the at-risk party. The Bank consider ed the credit risk inherent in these contracts to be negligible. Interest rate swap agreements derive their value from underlying interest rates. These transactions involve d both credit and market risk. The notional amounts we re amounts on which calculations, payments, and the value of the derivative we re based. The notional amounts d id not represent direct credit exposures. Direct credit exposure wa s limited to the net difference between the calculated amounts to be received and paid, if any. Such difference, which represent ed the fair value of the swap, wa s reflected on the Corporation’s balance sheet. The Bank wa s exposed to credit-related losses in the event of nonperformance by the counterparty to these agreements. The Bank control led the credit risk of its financial contracts through credit approvals, limits and monitoring procedures, and d id not expect the counterparty to fail its obligations. The primary focus of the Bank ’s asset/liability management program is to monitor the sensitivity of the Bank ’s net portfolio value and net income under varying interest rate scenarios to take steps to control its risks. On a quarterly basis, the Corporation simulates the net portfolio value and net interest income expected to be earned over a twelve-month period following the date of simulation. The simulation is based upon projection of market interest rates at varying levels and estimates the impact of such market rates on the levels of interest-earning assets and interest-bearing liabilities during the measurement period. Based upon the outcome of the simulation analysis, the Bank consider ed the use of derivatives as a means of reducing the volatility of net portfolio value and projected net income within certain ranges of projected changes in interest rates. The Bank evaluate d the effectiveness of entering into any derivative instrument agreement by measuring the cost of such an agreement in relation to the reduction in net portfolio value and net income volatility within an assumed range of interest rates. The final swap transaction matured in 2015. During 2008, the Bank entered into two swap transactions with each swap having a notional amount of $10 million. One swap matured in 2013 and the second swap matured in 2015. According to the terms of each transaction, the Bank paid fixed-rate interest payments and received floating-rate payments. The variable rate was indexed to the 91-day Treasury Bill auction (discount) rate and reset weekly. The swaps were entered into in order to hedge the Corporation’s exposure to changes in cash flows attributable to the effect of interest rate changes on variable-rate liabilities. Information regarding the interest rate swaps as of December 31, 2014 follows:  T he Effect of Derivative Instruments on the Statement of Income for the years ended December 31, 201 6 , 201 5 and 201 4 follows:     Derivatives in ASC Topic 815 Cash Flow Hedging Relationships  (Dollars in thousands) Amount of Gain  Location of or (Loss)  Gain or (Loss) Recognized in  Recognized in Income on  Location of Amount of Gain Income on Derivatives  Amount of Gain Gain or (Loss) or (Loss) Derivative (Ineffective (Ineffective Portion  or (Loss) Reclassified from Reclassified from Portion and Amount and Amount  Recognized in OCI Accumulated OCI Accumulated OCI Excluded from Excluded from  net of tax on Derivative into Income into Income Effectiveness Effectiveness  Date Type (Effective Portion) (Effective Portion) (Effective Portion) Testing) Testing)   December 31, 2016 Interest rate contracts $ - Interest Expense $ - Other income (expense) $ -  December 31, 2015 Interest rate contracts $ - Interest Expense $ (160) Other income (expense) $ -  December 31, 2014 Interest rate contracts $ 244 Interest Expense $ (382) Other income (expense) $ - Interest Rate Swap Agreements (“Swap Agreements”) The Bank entered into interest rate swap agreements as part of its asset/liability management program. The swap agreements we re free-standing derivatives and we re recorded at fair value in the Corporation’s consolidated statements of condition. The Bank wa s party to master netting arrangements with its financial institution counterparties; however, the Bank d id not offset assets and liabilities under these arrangements for financial statement presentation purposes. The master netting arrangements provide d for a single net settlement of all swap agreements, as well as collateral, in the event of default on, or termination of, any one contract. Collateral, in the form of marketable securities, wa s posted by the counterparty with net liability positions in accord ance with contract thresholds. The following table presents the liabilities subject to an enforceable master netting arrangement or repurchase agreements as of December 31, 201 6, 2015 and 201 4 . In prior periods , all of the Bank’s swap agreement with an institutional counterparty w ere in a liability position. Therefore, there were no assets to be recognized in the consolidated statements of condition. The Bank has no swap agreements with our commercial banking customers.    Gross Net Amounts Gross Amounts Not Offset in the  Gross Amounts of Liabilities Statements of Condition  Amounts of Offset in the Presented in the  Recognized Statements of Statements of Financial Cash Collateral Net  (Dollars in thousands) Liabilities Condition Condition Instruments Pledged Amount  Interest Rate Swap Agreements   December 31, 2016 $ - $ - $ - $ - $ - $ -  December 31, 2015 $ - $ - $ - $ - $ - $ -  December 31, 2014 $ 191 $ - $ 191 $ 191 $ - $ - 

Benefit Plans

Benefit Plans	12 Months Ended
	Dec. 31, 2016
Benefit Plans [Abstract]
Benefit Plans	Note 15. Benefit Plans The Bank has a 401(k) plan covering substantially all employees of F&M Trust who have completed one year and 1,000 hours of service. Employee contributions to the plan are matched at 100% up to 4% of each participant’s deferrals plus 50% of the next 2% of deferrals from participants’ eligible compensation. Under this plan, the maximum amount of employee contributions in any given year is defined by Internal Revenue Service regulations. In addition, a 100% discretionary profit sharing contribution of up to 2% of each employee’s eligible compensation is possible provided net income targets are achieved. Effective January 1, 2017 the time in service requirement for 401(k) eligibility was reduced from one year to four months , the hours of service requirement was removed and an auto-enrollment feature was added. The Personnel Committee of the Corporation’s Board of Directors approves the established net income targets annually. The related expense for the 401(k) plan, and the profit sharing plan as approved by the Board of Directors, was approximately $494 thousand in 2016, $606 thousand in 2015, and $556 thousand in 2014. The Bank has a noncontributory defined benefit pension plan covering employees hired prior to April 1, 2007 . The pension plan was closed to new participants on April 1, 2007 . Benefits are based on years of service and the employee’s compensation using a career average formula. The Bank’s funding policy is to contribute the annual amount required to meet the minimum funding requirements of the Employee Retirement Income Security Act of 1974. Contributions are intended to provide not only for the benefits attributed to service to date but also for those expected to be earned in the future. Employees who are eligible for pension benefits may elect to receive an annuity style payment or a lump-sum payout of their pension benefits. The return on pension assets and the discount rate are the two largest variables in determining pension expense. A low rate environment generally results in higher pension expense. The Bank uses the Citigroup Above Median Pension Discount Curve from the Citigroup Pension Discount Curve and Liability Index for its discount rate. The Bank’s pension expense for each of the last three years is shown in the section of the following table titled “Components of Net Periodic Pension Cost”. The pension expense in 2016 was higher due to the expense of a lump sum settlement loss that is not expected to occur again in 2017. Pension plan asset classes include cash, fixed income securities and equities. T he fixed income portion is comprised of Government Bonds, Corporate Bonds and Taxable Municipal Bonds; the equity portion is comprised of financial institution equities and individual corporate equities across a broad range of sectors. Investments are made on the basis of sound economic principles and in accordance with established guidelines. Target allocations of fund assets measured at fair value are as follows: fixed income, a range of 60% - 90% , equities, a range of 10% to 30% and cash as needed. The allocation as of December 31, 2016 is shown in a table within this note. The Bank manages its pension portfolio in order to closely align the duration of the assets with the duration of the pension liability. On a regular basis, the Pension and Benefits Committee (the “Committee”) monitors the allocation to each asset class. Due to changes in market conditions, the asset allocation may vary from time to time. The Committee is responsible to direct the rebalancing of Plan assets when allocations are not within the established guidelines and to ensure that such action is implemented. The Bank attempts to allocate the pension assets in a manner that the cash flow from the assets is similar to the cash flow of the liabilities. This has and will continue to result in a smaller allocation of equity investments and a higher allocation of longer duration bonds. By closely matching the asset and liability cash flow, large fluctuations in projected benefit obligations should be reduced. Specific guidelines for fixed income investments are that no individual bond shall have a rating of less than an A as rated by Standard and Poor’s and Moody’s at the time of purchase. If the rating subsequently falls below an A rating, the Committee, at its next quarterly meeting, will discuss the merits of retaining that particular security. Allowable securities include obligations of the U.S. Government and its agencies, CDs, commercial paper, corporate obligations and insured municipal bonds. General guidelines for equities are that a diversified common stock program is used and that diversification patterns can be changed with the ongoing analysis of the outlook for economic and financial conditions. Specific guidelines for equities include a sector cap and an individual stock cap. The guidelines for the sector cap direct that because the Plan sponsor is a bank, a significantly large exposure to the financial sector is permissible; therefore, there is no sector cap for financial equities. All other sectors are limited to 25% of the equity component. The individual stock cap guidelines direct that no one stock may represent more than 5% of the total equity portfolio. The Committee revisits and determines the expected long-term rate of return on Plan assets annually. The policy of the Committee has been to take a conservative approach to all Plan assumptions. This rate is reviewed annually and historical investment returns play a significant role in determining what this rate should be. The following table sets forth the plan’s funded status, based on the December 31, 2016, 2015 and 2014 actuarial valuations.    For the Years Ended December 31  (Dollars in thousands) 2016 2015 2014   Change in projected benefit obligation   Benefit obligation at beginning of measurement year $ 18,609 $ 19,679 $ 17,281  Service cost 337 377 337  Interest cost 701 695 778  Actuarial loss 632 (906) 2,529  Settlement loss (1,590)  Benefits paid (808) (1,236) (1,246)  Benefit obligation at end of measurement year 17,881 18,609 19,679   Change in plan assets   Fair value of plan assets at beginning of measurement year 18,301 19,677 18,600  Actual return on plan assets net of expenses 1,159 (140) 2,323  Settlement loss (1,590) - -  Employer contribution - - -  Benefits paid (808) (1,236) (1,246)  Fair value of plan assets at end of measurement year 17,062 18,301 19,677   Funded status of projected benefit obligation $ (819) $ (308) $ (2)      Amounts recognized in accumulated other comprehensive For the Years Ended December 31  income (loss), net of tax 2016 2015 2014   Net actuarial loss $ (6,366) $ (6,871) $ (7,078)  Prior service cost obligation - 94 220  (6,366) (6,777) (6,858)  Tax effect 2,164 2,304 2,332  Net amount recognized in accumulated other comprehensive loss $ (4,202) $ (4,473) $ (4,526)     For the Years Ended December 31  Components of net periodic pension cost 2016 2015 2014   Service cost $ 337 $ 377 $ 337  Interest cost 701 695 778  Expected return on plan assets (1,165) (1,182) (1,163)  Amortization of prior service cost (94) (126) (126)  Recognized net actuarial loss 579 623 450  Net periodic pension cost 358 387 276  Effect of settlement loss 564 - -  Total pension expense $ 922 $ 387 $ 276       For the Years Ended December 31  2016 2015 2014  Assumptions used to determine benefit obligations:  Discount rate 3.89% 4.06% 3.72%  Rate of compensation increase 4.00% 4.00% 4.00%   Assumptions used to determine net periodic benefit cost:  Discount rate 3.89% 3.72% 4.76%  Expected long-term return on plan assets 6.50% 6.50% 6.50%  Rate of compensation increase 4.00% 4.00% 4.00%   Asset allocations:  Cash and cash equivalents 5% 9% 4%  Common stocks 33% 31% 33%  Corporate bonds 8% 7% 8%  Municipal bonds 42% 43% 45%  Investment fund - debt 9% 8% 8%  Insurance contracts 3% 2% 2%  Total 100% 100% 100%   Shares of the Corporation's common stock held in the plan  Value of shares (in thousands) $ - $ 68 $ 63  Percent of total plan assets 0.0% 0.4% 0.3%   The following table sets forth by level, within the fair value hierarchy, the Plan's investments at fair value as of December 31, 201 6 and 2015. For more information on the levels within the fair value hierarchy, please refer to Note 20.     (Dollars in Thousands) December 31, 2016  Asset Description Fair Value Level 1 Level 2 Level 3  Cash and cash equivalents $ 960 $ 960 $ - $ -  Common stocks 5,688 5,688 - -  Corporate bonds 1,310 - 1,310 -  Municipal bonds 7,146 - 7,146 -  Investment fund - debt 1,454 1,454 - -  Cash value of life insurance 25 - - 25  Deposit in immediate participation guarantee contract 479 479 - -  Total assets $ 17,062 $ 8,581 $ 8,456 $ 25     (Dollars in Thousands) December 31, 2015  Asset Description Fair Value Level 1 Level 2 Level 3  Cash and cash equivalents $ 1,579 $ 1,579 $ - $ -  Common stocks 5,691 5,691 - -  Corporate bonds 1,336 - 1,336 -  Municipal bonds 7,898 - 7,898 -  Investment fund - debt 1,413 1,413 - -  Cash value of life insurance 62 - - 62  Deposit in immediate participation guarantee contract 322 322 - -  Total assets $ 18,301 $ 9,005 $ 9,234 $ 62   The following table sets forth a summary of the changes in the fair value of the Plan's level 3 investments for the years ended December 31, 201 6 and 201 5 :     Cash Value of Life Insurance  December 31  2016 2015  Balance at the beginning of the period $ 62 $ 62  Unrealized gain (loss) relating to investments held at the reporting date 1 -  Purchases, sales, issuances and settlement, net (38) -  Balance at the end of the period $ 25 $ 62  Contributions The Bank does not expect to make a pension contribution in 201 7 . Estimated future benefit payments at December 31, 201 6 (in thousands)     2017 $ 1,169  2018 1,066  2019 1,135  2020 1,496  2021 1,011  2022-2026 6,233  Total $ 12,110  

Stock Purchase Plans

Stock Purchase Plans	12 Months Ended
	Dec. 31, 2016
Stock Purchase Plans [Abstract]
Stock Purchase Plans	Note 16. Stock Purchase Plans In 2004, the Corporation adopted the Employee Stock Purchase Plan of 2004 (ESPP). Under the ESPP of 2004, options for 250,000 shares of stock can be issued to eligible employees. The number of shares that can be purchased by each participant is defined by the plan and the Board of Directors sets the option price. However, the option price cannot be less than 90% of the fair market value of a share of the Corporation’s common stock on the date the option is granted. The Board of Directors also determines the expiration date of the options; however, no option may have a term that exceeds one year from the grant date . ESPP options are exercisable immediately upon grant. Any shares related to unexercised options are available for future grant The Board of Directors may amend, suspend or terminate the ESPP at any time. The grant price of the 201 6 ESPP options was set at 95% of the stock’s fair value at the time of the award. There was no compensation expense recognized in 201 6 , 201 5 or 201 4 for the ESPP. In 2002, the Corporation adopted the Incentive Stock Option Plan of 2002 (ISOP). The plan had a 10 year life with regard to awarding options and expired in 2012. However, awards granted prior to expiration of the plan will continue to be exercisable in accordance with the plan. In 2013, the Corporation approved the Incentive Stock Option Plan of 2013. Under the 2013 ISOP, options for 354,877 shares of stock were authorized to be issued to selected Officers, as defined in the plan. The number of options available to be awarded to each eligible Officer is determined by the Board of Directors, but is limited with respect to the aggregate fair value of the options as defined in the plan. The exercise price of the option may be no less than 100% of the fair value of a share of the Corporation’s common stock on the date the option is granted. The options have a life of 10 years and may be exercised only after the optionee has completed 6 months of continuous employment with the Corporation or its Subsidiary immediately following the grant date, or upon a change of control as defined in the plan. If awards are granted, the Corporation uses the “simplified” method for estimating the expected term of the ISO award. The risk-free interest rate is the U.S. Treasury rate commensurate with the expected average life of the option at the date of grant. The ESPP and ISOP options outstanding at December 31, 201 6 are all exercisable. The ESPP options expire on July 2, 2017 and the ISOP options expire 10 years from the grant date. The following table summarizes the stock option activity:    (Dollars in thousands except share and per share data)  ESPP Weighted Average Aggregate  Options Price Per Share Intrinsic Value  Balance Outstanding at December 31, 2013 32,279 $ 15.24  Granted 27,596 18.91  Exercised (3,793) 15.55  Expired (30,112) 15.40  Balance Outstanding at December 31, 2014 25,970 $ 18.91  Granted 23,379 23.42  Exercised (4,794) 19.17  Expired (22,269) 19.08  Balance Outstanding at December 31, 2015 22,286 $ 23.42 $ 2  Granted 24,434 22.46  Exercised (907) 22.66  Expired (23,060) 23.38  Balance Outstanding at December 31, 2016 22,753 $ 22.46 $ 140   Shares available for future grants at December 31, 2016 209,988     ISOP Weighted Average  Options Price Per Share  Balance Outstanding at December 31, 2013 55,825 $ 24.21  Granted - -  Exercised - -  Forfeited (11,750) 27.67  Balance Outstanding at December 31, 2014 44,075 $ $23.29  Granted 17,500 22.05  Exercised - -  Forfeited (8,500) 25.29  Balance Outstanding at December 31, 2015 53,075 $ $22.56 $ 50  Granted 24,450 21.27  Exercised (3,800) 16.25  Forfeited (15,000) 24.14  Balance Outstanding at December 31, 2016 58,725 $ $22.03 $ 386   Shares available for future grants at December 31, 2016 317,427 The following table provides information about the options outstanding at December 31, 201 6 :     Options Weighted  Outstanding Exercise Price or Weighted Average Average Remaining  Stock Option Plan and Exercisable Price Range Exercise Price Life (years)  Employee Stock Purchase Plan 22,753 $22.46 $ 22.46 0.5   Incentive Stock Option Plan 5,500 $16.11 $ 16.11 2.2  Incentive Stock Option Plan 37,350 21.27 - 22.05 21.56 8.8  Incentive Stock Option Plan 9,675 23.77 23.77 1.1  Incentive Stock Option Plan 6,200 27.37 27.37 0.1  ISOP Total/Average 58,725 $ 22.03 6.0 The fair value of the ISOP options granted has been estimated using the Black-Scholes method and the following assumptions for the years shown:     2016 2015 2014   Incentive Stock Option Plan  Options granted 24,450 17,500 -  Risk-free interest rate 1.22% 1.47% -  Expected volatility of the Corporation's stock 25.76% 28.64% -  Expected dividend yield 3.23% 3.09% -  Expected life (in years) 5.25 5.25 -  Weighted average fair value of options granted $ 3.58 $ 4.22 $ -   (Dollars in thousands)  Compensation expense included in net income  ESPP $ - $ - $ -  ISOP 88 74 -  Total compensation expense included in net income $ 88 $ 74 $ -   

Deferred Compensation Agreement

Deferred Compensation Agreement	12 Months Ended
	Dec. 31, 2016
Deferred Compensation Agreement [Abstract]
Deferred Compensation Agreement	Note 17. Deferred Compensation Agreement The Corporation has entered into deferred compensation agreements with one former and one current director that provides for the payment of benefits over a ten -year period, beginning at age 65 . At inception, the present value of the obligations under these deferred compensation agreements amounted to approximately $600 thousand, which is being accrued over the estimated rem aining service period of these directors. Expense associated with the agreements was $2 thousand for 2016, $76 thousand for 2015 and $18 thousand for 2014. Payments for the directors deferred compensation plan are scheduled through 2022. The Bank also has a Director’s Deferred Compensation Plan, whereby each director may voluntarily participate and elect each year to defer all or a portion of their Bank director’s fees. Each participant directs the investment of their own account among various publicly available mutual funds designated by the Bank’s Investment and Trust Services department. Changes in the account balance beyond the amount deferred to the account are solely the result of the performance of the selected mutual fund. The Bank maintains an offsetting asset and liability for the deferred account balances and the annual expense is recorded as a component of director’s fees as if it were a direct payment to the director. The Bank will not incur any expense when the account goes into payout. The Corporation has two deferred compensation agreements it recorded as part of its acquisition of Fulton Bancshares Corporation in 2006. No future expense will be recognized for these plans. Payments for the deferred compensation agreements are scheduled through 2021.

Shareholders' Equity

Shareholders' Equity	12 Months Ended
	Dec. 31, 2016
Shareholders' Equity [Abstract]
Shareholders’ Equity	Note 18. Shareholders’ Equity The Board of Directors, from time to time, authorizes the repurchase of the Corporation’s $1.00 par value common stock. The repurchased shares will be held as Treasury shares available for issuance in connection with future stock dividends and stock splits, employee benefit plans, executive compensation plans, the Dividend Reinvestment Plan and other appropriate corporate purposes. The term of the repurchase plans is normally one year. I n April 2016, the Board of Directors approved a stock repurchase program that authorize d the repurchase of up to $350,000 in shares of common stock during each calendar quarter through March 31, 2017. During 2016, the Corporation repurchased 34 , 048 shares of its common stock for $ 795 thousand. A corporate stock repurchase plan was not authorized in 2015. The Corporation held 371,513 and 383,440 treasury shares at cost at December 31, 201 6 and 201 5 , respectively. The Corporation’s dividend reinvestment plan (DRIP) allows for shareholders to purchase additional shares of the Corporation’s common stock by reinvesting cash dividends paid on their shares or through optional cash payments. The Corporation has authorized one million (1,000,000) shares of its currently authorized common stock to be issued under the plan. During 201 6 , 25,230 shares of common stock were purchased through the dividend reinvestment plan at a value of $553 thousand and 614,355 shares remain to be issued.

Commitments And Contingencies

Commitments And Contingencies	12 Months Ended
	Dec. 31, 2016
Commitments And Contingencies [Abstract]
Commitments And Contingencies	Note 1 9 . Commitments and Contingencies In the normal course of business, the Bank is a party to financial instruments that are not reflected in the accompanying financial statements and are commonly referred to as off-balance-sheet instruments. These financial instruments are entered into primarily to meet the financing needs of the Bank’s customers and include commitments to extend credit and standby letters of credit. Those instruments involve, to varying degrees, elements of credit and interest rate risk not recognized in the consolidated balance sheet. The Corporation’s exposure to credit loss in the event of nonperformance by other parties to the financial instruments for commitments to extend credit and standby letters of credit is represented by the contract or notional amount of those instruments. The Bank uses the same credit policies in making commitments and conditional obligations as they do for on-balance-sheet instruments. The Bank had the following outstanding commitments as of December 31:     (Dollars in thousands) 2016 2015  Financial instruments whose contract amounts represent credit risk  Commercial commitments to extend credit $ 227,380 $ 218,192  Consumer commitments to extend credit (secured) 44,352 41,604  Consumer commitments to extend credit (unsecured) 5,674 5,653  $ 277,406 $ 265,449  Standby letters of credit $ 23,935 $ 25,944 Commitments to extend credit are agreements to lend to a customer as long as there is no violation of any condition established in the contract. Commitments generally have fixed expiration dates or other termination clauses with the exception of home equity lines and personal lines of credit and may require payment of a fee. Since many of the commitments are expected to expire without being drawn upon, the total commitment amounts do not necessarily represent future cash requirements. The Bank evaluates each customer’s creditworthiness on a case-by-case basis. The amount of collateral obtained, if deemed necessary by the Bank, is based on M anagement’s credit evaluation of the counterparty. Collateral for most commercial commitments varies but may include accounts receivable, inventory, property, plant, and equipment, and income-producing commercial properties. Collateral for secured consumer commitments consists of liens on residential real estate. Standby letters of credit are instruments issued by the Bank, which guarantee the beneficiary payment by the Bank in the event of default by the Bank’s customer in the nonperformance of an obligation or service. Most standby letters of credit are extended for one -year periods. The credit risk involved in issuing letters of credit is essentially the same as that involved in extending loan facilities to customers. The Bank holds collateral supporting those commitments for which collateral is deemed necessary primarily in the form of certificates of deposit and liens on real estate. Management believes that the proceeds obtained through a liquidation of such collateral would be sufficient to cover the maximum potential amount of future payments required under the corresponding guarantees. The current amount of the liability as of December 31, 201 6 and 201 5 for guarantees under standby letters of credit issued is not material. Most of the Bank’s business activity is with customers located within its primary market and does not involve any significant concentrations of credit to any one entity or industry.  The nature of the Corporation’s business generates a certain amount of litigation involving matters arising in the ordinary course of business, including the matter disclosed in our Form 8-K filed July 29, 2016. In management’s opinion, we do not anticipate, at the present time, that the ultimate aggregate liability, if any, arising out of such litigation will have a material adverse effect on our financial position. We cannot now determine, however, whether or not any claims asserted against us, including the disclosed matter, will have a material adverse effect on our results of operations in any future reporting period, which will depend on, among other things, the amount of loss resulting from the claim and the amount of income otherwise reported for the reporting period . At December 31, 2016, we are unable to provide an evaluation of the likelihood of an unfavorable outcome or an estimate of the amount or range of potential loss and, accordingly, have not yet established any specific accrual for this matter . In addition, no material proceedings are pending or are known to be threatened or contemplated against us by governmental authorities.

Fair Value Measurements And Fai

Fair Value Measurements And Fair Values Of Financial Instruments	12 Months Ended
	Dec. 31, 2016
Fair Value Measurements And Fair Values Of Financial Instruments [Abstract]
Fair Value Measurements And Fair Values Of Financial Instruments	Note 20 . Fair Value Measurements and Fair Values of Financial Instruments Management uses its best judgment in estimating the fair value of the Corporation’s financial instruments; however, there are inherent weaknesses in any estimation technique. Therefore, for substantially all financial instruments, the fair value estimates herein are not necessarily indicative of the amounts the Corporation could have realized in a sales transaction on the dates indicated. The estimated fair value amounts have been measured as of their respective year-ends and have not been re-evaluated or updated for purposes of these financial statements subsequent to those respective dates. As such, the estimated fair values of these financial instruments subsequent to the respective reporting dates maybe different than the amounts reported at each year-end. FASB ASC Topic 820, “Financial Instruments”, requires disclosure of the fair value of financial assets and liabilities, including those financial assets and liabilities that are not measured and reported at fair value on a recurring and nonrecurring basis. The Corporation does not report any nonfinancial assets at fair value. FASB ASC Topic 820 establishes a fair value hierarchy that prioritizes the inputs to valuation methods used to measure fair value. The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). The three levels of the fair value hierarchy under FASB ASC Topic 820 are as follows: Level 1 : Valuation is based on unadjusted, quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. Level 2 : Valuation is based upon quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-based valuation techniques for which all significant assumptions are observable in the market. There may be substantial differences in the assumptions used for securities within the same level. For example, prices for U.S. Agency securities have fewer assumptions and are closer to level 1 valuations than the private label mortgage backed securities that require more assumptions and are closer to level 3 valuations. Level 3 : Valuation is generated from model-based techniques that use significant assumptions not observable in the market. These unobservable assumptions reflect the Corporation’s assumptions regarding what market participants would assume when pricing a financial instrument. An asset’s or liability’s level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The level within the hierarchy does not represent risk. The following methods and assumptions were used to estimate the fair values of the Corporation’s financial instruments at December 31, 201 6 and 201 5 . Cash and c ash e quivalents: For these short-term instruments, the carrying amount is a reasonable estimate of fair value. Investment securities: The fair value of investment securities is determined in accordance with the methods described under FASB ASC Topic 820. Restricted stock: The carrying value of restricted stock approximates its fair value based on redemption provisions for the restricted stock. Loans held for sale: The fair value of loans held for sale is determined by the price set between the Bank and the purchaser prior to origination. These loans are usually sold at par. Net loans: The fair value of fixed-rate loans is estimated for each major type of loan (e.g. real estate, commercial, industrial and agricultural and consumer) by discounting the future cash flows associated with such loans using rates currently offered for loans with similar terms to borrowers of comparable credit quality. The model considers scheduled principal maturities, repricing characteristics, prepayment assumptions and interest cash flows. The discount rates used are estimated based upon consideration of a number of factors including the treasury yield curve, expense and service charge factors. For variable rate loans that reprice frequently and have no significant change in credit quality, carrying values approximate the fair value. Accrued i nterest r eceivable: T he carrying amount is a reasonable estimate of fair value. Deposits and other borrowings : The fair value of demand deposits, savings accounts, and money market deposits is the amount payable on demand at the reporting date. The fair value of fixed-rate certificates of deposit and long-term debt is estimated by discounting the future cash flows using rates approximating those currently offered for certificates of deposit and borrowings with similar remaining maturities. Other borrowings consist of a line of credit with the FHLB at a variable interest rate and securities sold under agreements to repurchase, for which the carrying value approximates a reasonable estimate of the fair value. Accrued interest payable: The carrying amount is a reasonable estimate of fair value. The fair value of the Corporation's financial instruments are as follows:    December 31, 2016  Carrying Fair  (Dollars in thousands) Amount Value Level 1 Level 2 Level 3   Financial assets:  Cash and cash equivalents $ 36,665 $ 36,665 $ 36,665 $ - $ -  Investment securities available for sale 143,875 143,875 290 143,585 -  Restricted stock 1,767 1,767 - 1,767 -  Loans held for sale 540 540 - 540 -  Net loans 882,798 889,910 - - 889,910  Accrued interest receivable 3,592 3,592 - 3,592 -   Financial liabilities:  Deposits $ 982,120 $ 981,949 $ - $ 981,949 $ -  Short-term Debt 24,270 24,270 24,270 - -  Accrued interest payable 116 116 - 116 -    December 31, 2015  Carrying Fair  (Dollars in thousands) Amount Value Level 1 Level 2 Level 3   Financial assets:  Cash and cash equivalents $ 39,166 $ 39,166 $ 39,166 $ - $ -  Investment securities available for sale 159,473 159,473 233 159,240 -  Restricted stock 782 782 - 782 -  Loans held for sale 461 461 - 461 -  Net loans 771,930 779,742 - - 779,742  Accrued interest receivable 3,164 3,164 - 3,164 -   Financial liabilities:  Deposits $ 918,512 $ 918,401 $ - $ 918,401 $ -  Accrued interest payable 124 124 - 124 -  Recurring Fair Value Measurements For financial assets and liabilities measured at fair value on a recurring basis, the fair value measurements by level within the fair value hierarchy used at December 31, 201 6 and 201 5 are as follows:    (Dollars in Thousands) Fair Value at December 31, 2016  Asset Description Level 1 Level 2 Level 3 Total  Equity securities $ 290 $ - $ - $ 290  U.S. Government and Agency securities - 12,720 - 12,720  Municipal securities - 62,985 - 62,985  Trust Preferred Securities - 5,461 - 5,461  Agency mortgage-backed securities - 61,284 - 61,284  Private-label mortgage-backed securities - 1,104 - 1,104  Asset-backed securities - 31 - 31  Total assets $ 290 $ 143,585 $ - $ 143,875       (Dollars in Thousands) Fair Value at December 31, 2015  Asset Description Level 1 Level 2 Level 3 Total  Equity securities $ 233 $ - $ - $ 233  U.S. Government and Agency securities - 13,836 - 13,836  Municipal securities - 69,188 - 69,188  Trust Preferred Securities - 5,289 - 5,289  Agency mortgage-backed securities - 69,519 - 69,519  Private-label mortgage-backed securities - 1,372 - 1,372  Asset-backed securities - 36 - 36  Total assets $ 233 $ 159,240 $ - $ 159,473  Investment securities : Level 1 securities represent equity securities that are valued using quoted market prices from nationally recognized markets. Level 2 securities represent debt securities that are valued using a mathematical model based upon the specific characteristics of a security in relationship to quoted pri ces for similar securities. Nonrecurring Fair Value Measurements For financial assets measured at fair value on a nonrecurring basis, the fair value measurements by level within the fair value hierarchy used at December 31, 201 6 and 201 5 are as follows:    (Dollars in Thousands)  Fair Value at December 31, 2016  Asset Description Level 1 Level 2 Level 3 Total  Premises held-for-sale (1) - - 200 200  Other real estate owned (1) - - 2,407 2,407  Total assets $ - $ - $ 2,607 $ 2,607      (Dollars in Thousands) Fair Value at December 31, 2015  Asset Description Level 1 Level 2 Level 3 Total  Premises held-for-sale (1) - - 210 210  Other real estate owned (1) - - 6,128 6,128  Total assets $ - $ - $ 6,338 $ 6,338  (1) Includes assets directly charged-down to fair value during the year-to-date period. The Corporation used the following methods and significant assumptions to estimate the fair values for financial assets measured at fair value on a nonrecurring basis. Other real estate : The fair value of other real estate, upon initial recognition, is obtained through a process similar to the valuation process for impaired loans. In connection with the measurement and initial recognition of the foregoing assets, the Corporation recognizes charge-offs through the allowance for loan losses. Premises held-for-sale : The fair value of premises held-for-sale is obtained through a process similar to the valuation process for other real estate. The Corporation did not record any liabilities at fair value for which measurement of the fair value was made on a nonrecurring basis at December 31, 2016 . For financial assets and liabilities measured at fair value on a recurring basis, there were no transfers of financial assets or liabilities between Level 1 and Level 2 during the period ending December 31, 201 6 . The following table presents additional quantitative information about Level 3 assets measured at fair value on a nonrecurring basis:     (Dollars in Thousands) Quantitative Information about Level 3 Fair Value Measurements  Range  December 31, 2016 Fair Value Valuation Technique Unobservable Input (Weighted Average)  Premises held-for-sale 200 Appraisal Qualitative adjustment 5% ( 5% )   Other real estate owned 2,407 Appraisal N/A -  Cost to sell 8% ( 8% )   Range  December 31, 2015 Fair Value Valuation Technique Unobservable Input (Weighted Average)  Premises held-for-sale 210 Appraisal Qualitative adjustment -   Other real estate owned 6,128 Appraisal N/A -  Cost to sell 8% ( 8% )  

Parent Company (Franklin Financ

Parent Company (Franklin Financial Services Corporation) Financial Information	12 Months Ended
	Dec. 31, 2016
Parent Company (Franklin Financial Services Corporation) Financial Information [Abstract]
Parent Company (Franklin Financial Services Corporation) Financial Information	Note 2 1 . Parent Company (Franklin Financial Services Corporation) Financial Information     Balance Sheets December 31  (Dollars in thousands) 2016 2015  Assets:  Cash and cash equivalents $ 851 $ 300  Equity investment in subsidiaries 115,794 111,535  Other assets 39 33  Total assets $ 116,684 $ 111,868   Liabilities:  Other liabilities $ 191 $ 492  Total liabilities 191 492  Shareholders' equity 116,493 111,376  Total liabilities and shareholders' equity $ 116,684 $ 111,868      Statements of Income Years Ended December 31  (Dollars in thousands) 2016 2015 2014  Income:  Dividends from Bank subsidiary $ 4,006 $ 300 $ 1,151  Interest and dividend income - - 15  Other income - 171 -  OTTI loss on equity securities - - -  Securities gains (losses), net - - 82  4,006 471 1,248  Expenses:  Operating expenses 972 986 795  Income before income taxes and equity in undistributed income of subsidiaries 3,034 (515) 453  Income tax benefit 301 328 241  Equity in undistributed income of subsidiaries 4,752 10,391 7,708  Net income $ 8,087 $ 10,204 $ 8,402  Statements of Comprehensive Income      Years ended December 31  (Dollars in thousands) 2016 2015 2014  Net Income $ 8,087 $ 10,204 $ 8,402  Securities:  Unrealized (losses) gains arising during the period - - (236)  Reclassification adjustment for net (gains) losses included in net income - - (82)  Net unrealized (losses) gains - - (318)  Tax effect - - 108  Net of tax amount - - (210)  Total other comprehensive (loss) income of Parent - - (210)  Other comprehensive (loss) income of subsidiaries (493) (622) 1,806  Total Comprehensive Income $ 7,594 $ 9,582 $ 9,998        Statements of Cash Flows Years Ended December 31  (Dollars in thousands) 2016 2015 2014  Cash flows from operating activities  Net income $ 8,087 $ 10,204 $ 8,402  Adjustments to reconcile net income to net cash provided  by operating activities:  Equity in undistributed income of subsidiary (4,752) (10,391) (7,708)  Stock option compensation 88 74 -  Securities (gains) losses - - (82)  (Increase) decrease in other assets/liabilities (307) 1,800 498  Net cash provided by operating activities 3,116 1,687 1,110   Cash flows from investing activities  Proceeds from sales of investment securities - - 568  Net cash provided by investing activities - - 568   Cash flows from financing activities  Dividends paid (3,523) (3,139) (2,847)  Cash received from option exercises 82 92 59  Common stock issued under dividend reinvestment plan 1,671 1,246 923  Treasury stock purchase (795) - -  Net cash used in financing activities (2,565) (1,801) (1,865)  Increase (decrease) in cash and cash equivalents 551 (114) (187)  Cash and cash equivalents as of January 1 300 414 601  Cash and cash equivalents as of December 31 $ 851 $ 300 $ 414

Quarterly Results Of Operations

Quarterly Results Of Operations	12 Months Ended
	Dec. 31, 2016
Quarterly Results Of Operations [Abstract]
Quarterly Results Of Operations	 N ote 2 2 . Quarterly Results of Operations (unaudited) The following is a condensed summary of the quarterly results of consolidated operations of Franklin Financial for the years ended December 31, 201 6 and 201 5 :     (Dollars in thousands, except per share) Three months ended   2016 March 31 June 30 September 30 December 31   Interest income $ 9,098 $ 8,988 $ 9,348 $ 9,544  Interest expense 545 548 563 589  Net interest income 8,553 8,440 8,785 8,955  Provision for loan losses 300 1,875 1,150 450  Other noninterest income 2,981 2,854 2,813 2,984  Securities (losses) gains (28) 2 (10) 8  Noninterest expense 7,795 7,730 7,980 9,670  Income before income taxes 3,411 1,691 2,458 1,827  Federal income tax expense 685 130 383 104  Net Income $ 2,726 $ 1,561 $ 2,075 $ 1,723  Basic earnings per share $ 0.64 $ 0.36 $ 0.48 $ 0.40  Diluted earnings per share $ 0.64 $ 0.36 $ 0.48 $ 0.40  Dividends declared per share $ 0.19 $ 0.21 $ 0.21 $ 0.21      (Dollars in thousands, except per share) Three months ended   2015 March 31 June 30 September 30 December 31   Interest income $ 8,526 $ 8,578 $ 8,720 $ 8,790  Interest expense 641 619 555 556  Net interest income 7,885 7,959 8,165 8,234  Provision for loan losses 325 310 400 250  Other noninterest income 2,934 3,108 2,733 3,150  Securities gains (including gain on conversion) 718 8 - -  Noninterest expense 7,489 7,659 7,613 8,374  Income before income taxes 3,723 3,106 2,885 2,760  Federal income tax expense 839 632 306 493  Net Income $ 2,884 $ 2,474 $ 2,579 $ 2,267  Basic earnings per share $ 0.68 $ 0.58 $ 0.61 $ 0.53  Diluted earnings per share $ 0.68 $ 0.58 $ 0.61 $ 0.53  Dividends declared per share $ 0.17 $ 0.19 $ 0.19 $ 0.19 Due to rounding, the sum of the quarters may not equal the amount reported for the year. 

Summary Of Significant Accoun31

Summary Of Significant Accounting Policies (Policy)	12 Months Ended
	Dec. 31, 2016
Summary Of Significant Accounting Policies [Abstract]
Principles of Consolidation	Principles of Consolidation – The consolidated financial statements include the accounts of Franklin Financial Services Corporation (the Corporation) and its wholly-owned subsidiaries; Farmers and Merchants Trust Company of Chambersburg and Franklin Future Fund Inc. Farmers and Merchants Trust Company of Chambersburg is a commercial bank (the Bank) that has one wholly-owned subsidiary, Franklin Financial Properties Corp., which holds real estate assets that are leased by the Bank. Franklin Future Fund Inc. is a non-bank investment company that makes venture capital investments within the Corporation’s primary market area. The activities of non-bank entities are not significant to the consolidated totals. All significant intercompany transactions have been eliminated in consolidation. Management has evaluated subsequent events for potential recognition and/or disclosure through the date these consolidated financial statements were issued.
Nature Of Operations	Nature of Operations – The Corporation conducts substantially all of its business through its subsidiary bank, Farmers and Merchants Trust Company of Chambersburg , which serves its customer base through twenty-two community-banking offices located in Franklin, Cumberland, Fulton and Huntingdon Counties, Pennsylvania. These counties are considered to be the Corporation’s primary market area , but it may do business in the greater South-Central Pennsylvania market . The Bank is a community-oriented commercial bank that emphasizes customer service and convenience. As part of its strategy, the Bank has sought to develop a variety of products and services that meet the needs of both its retail and commercial customers. The Corporation and the Bank are subject to the regulations of various federal and state agencies and undergo periodic examinations by these regulatory a uthorities.
Use Of Estimates In The Preparation Of Financial Statements	Use of Estimates in the Preparation of Financial Statements – The preparation of financial statements in conformity with generally accepted accounting principles requires M anagement to make estimates and assumptions. These estimates and assumptions affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the financial statements as well as the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term relate to the determination of the allowance for loan losses, and the assessment of other than temporary impairment of investment securities and the valuation allowance on the deferred tax asset.
Significant Group Concentrations Of Credit Risk	Significant Group Concentrations of Credit Risk – Most of the Corporation’s activities are with customers located within its primary market area. Note 4 of the consolidated financial statements shows the types of securities in which the Corporation invests. Note 5 of the consolidated financial statements shows the types of lending in which the Corporation engages. The Corporation does not have any significant concentrations of any one industry or customer.
Statement Of Cash Flows	Statement of Cash Flows – For purposes of reporting cash flows, cash and cash equivalents include Cash and due from banks, Interest-bearing deposits in other banks and Federal funds sold. Generally, Federal funds are purchased and sold for one-day periods
Investment Securities	Investment Securities – Management classifies its securities at the time of purchase as available for sale or held to maturity. At December 31, 201 6 and 201 5 , all securities were classified as available for sale, meaning that the Corporation intends to hold them for an indefinite period of time, but not necessarily to maturity. Available for sale securities are stated at estimated fair value, adjusted for amortization of premiums and accretion of discounts which are recognized as adjustments of interest income through call date or maturity. The related unrealized holding gains and losses are reported as other comprehensive income or loss, net of tax, until realized. Declines in the fair value of held-to-maturity and available-for-sale securities to amounts below cost that are deemed to be other-than-temporary are reflected in earnings as realized losses. In estimating the other-than-temporary impairment losses, M anagement considers (1) the length of time and the extent to which the fair value has been less than cost, (2) the financial condition and near-term prospects of the issuer, and (3) determines if the Corporation does not intend to sell the security or it if is not more likely than not that the Corporation will be required to sell the security before recovery of its amortized cost. When a determination is made that an other-than-temporary impairment exists but the Corporation does not intend to sell the debt security and it is not more likely than not that it will be required to sell the debt security prior to its anticipated recovery, the other-than-temporary impairment is separated into (a) the amount of the total other-than-temporary impairment related to a decrease in cash flows expected to be collected from the debt security (the credit loss) and (b) the amount of the total other-than-temporary impairment related to all other factors. The amount of the total other-than-temporary impairment related to the credit loss is recognized in earnings. The amount of the total other-than-temporary impairment related to all other factors is recognized in other comprehensive income. Realized securities gains and losses are computed using the specific identification method. Gains or losses on the disposition of investment securities are based on the net proceeds and the adjusted carrying amount of the specific security sold. Any decision to sell a security classified as available for sale would be based on various factors, including significant movement in interest rates, changes in maturity or mix of the Bank’s assets and liabilities, liquidity needs, regulatory capital considerations and other similar factors.
Restricted Stock	Restricted Stock – – Restricted stock, which is carried at cost, consists of stock of the Federal Home Loan Bank of Pittsburgh (FHLB) and Atlantic Central Bankers Bank (ACBB ). The Bank held $1.8 million of restricted stock at the end of 2016. With the exception of $30 thousand, this investment represents stock in the FHLB that the Bank is required to hold in order to be a member of FHLB and is carried at a cost of $100 per share. FHLB stock is divided into two classes: membership stock and activity stock, which is based on outstanding loan balances. Federal law requires a member institution of the FHLB to hold FHLB stock according to a predetermined formula. Management evaluates the restricted stock for impairment in accordance with ASC Topic 320. Management’s determination of whether these investments are impaired is based on their assessment of the ultimate recoverability of their cost rather than by recognizing temporary declines in value. The determination of whether a decline affects the ultimate recoverability of their cost is influenced by criteria such as (1) the significance of the decline in net assets of the banks as compared to the capital stock amount for the banks and the length of time this situation has persisted, (2) commitments by the banks to make payments required by law or regulation and (3) the impact of legislative and regulatory changes on institutions and, accordingly, on the customer base of the banks. As a government sponsored entity, FHLB has the ability to raise funding through the U.S. Treasury that can be used to support its operations. There is not a public market for FHLB or ACBB stock and the benefits of membership (e.g., liquidity and low cost funding) add value to the stock beyond purely financial measures. Management intends to remain a member of the FHLB and believes that it will be able to fully recover the cost basis of this investment. Management believes no impairment charge is necessary related to the FHLB or ACBB restricted stock as of December 31, 201 6 .
Financial Derivatives	Financial Derivatives – The Corporation may us e interest rate swaps to manage interest rate risk associated with variable-rate funding sources. All such derivatives are recognized on the balance sheet at estimated fair value in other assets or liabilities as appropriate. To the extent the derivatives are effective and meet the requirements for hedge accounting, changes in fair value are recognized in other comprehensive income with income statement reclassification occurring as the hedged item affects earnings. Conversely, changes in fair value attributable to ineffectiveness or to derivatives that do not qualify as hedges are recognized as they occur in the income statement’s interest expense account associated with the hedged item. Interest rate derivative financial instruments receive hedge accounting treatment only if they are designated as a hedge and are expected to be, and are, effective in substantially reducing interest rate risk arising from the assets and liabilities identified as exposing the Corporation to risk. Those derivative financial instruments that do not meet the hedging criteria discussed below would be classified as trading activities and would be recorded at fair value with changes in fair value recorded in income. Derivative hedge contracts must meet specific effectiveness tests (i.e., over time the change in their fair values due to the designated hedge risk must be within 80 to 125 percent of the opposite change in the fair values of the hedged assets or liabilities). Changes in fair value of the derivative financial instruments must be effective at offsetting changes in the fair value of the hedged items due to the designated hedge risk during the term of the hedge. Further, if the underlying financial instrument differs from the hedged asset or liability, there must be a clear economic relationship between the prices of the two financial instruments. If periodic assessments indicate derivatives no longer provide an effective hedge, the derivatives contracts would be closed out and settled or classified as a trading activity. Cash flows resulting from the derivative financial instruments that are accounted for as hedges of assets and liabilities are classified in the cash flow statement in the same category as the cash flows of the items being hedged.
Loans	Loans – Loans, that M anagement has the intent and ability to hold for the foreseeable future or until maturity or payoff, are stated at the outstanding unpaid principal balances, net of any deferred fees. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the yield (interest income) of the related loans using the interest method. The Corporation is am ortizing these amounts over the contractual life of the loan. The accrual of interest is generally discontinued when the contractual payment of principal or interest has become 90 days past due or M anagement has serious doubts about further collectability of principal or interest, even though the loan is currently performing. A loan may remain on accrual status if it is in the process of collection and is either guaranteed or well secured. When a loan is placed on nonaccrual status, unpaid interest credited to income in the current year is reversed and unpaid interest accrued in a prior year is charged against the allowance for loan losses. Payments received on nonaccrual loans are applied initially against principal, then interest income, late charges and any other expenses and fees . Generally, loans are restored to accrual status when the obligation is brought current, has performed in accordance with the contractual terms for a reasonable period of time and the ultimate collectability of the total contractual principal and interest is no longer in doubt. Consumer loans are typically charged off no later than 180 days past due. Past due status is based on contractual terms of the loans.
Loans Held For Sale	Loans Held for Sale – Mortgage loans originated and intended for sale in the secondary market at the time of origination are carried at the lower of cost or estimated fair value (determined on an aggregate basis). All sales are made without recourse. Loans held for sale at December 31, 201 6 represent loans originated through a third-party brokerage agreement for a fee and present no price risk to the Bank.
Loan Servicing	Loan Servicing – Servicing assets are recognized as separate assets when rights are acquired through sale of financial assets. A portion of the cost of originating the loan is allocated to the servicing right based on relative fair value. Fair value is based on a valuation model that calculates the present value of estimated future net servicing income. The valuation model incorporates assumptions that market participants would use in estimating future net servicing income, such as the cost to service, the discount rate, prepayment speeds, default rates and losses. Capitalized servicing rights are reported in other assets and are amortized into noninterest income in proportion to, and over the periods of, the estimated future net servicing income of the underlying financial assets. Servicing rights are evaluated for impairment based upon the fair value of the rights as compared to amortized cost. For the purpose of computing impairment, mortgage servicing rights are stratified based on risk characteristics of the underlying loans that are expected to have the most impact on projected prepayments including loan type, interest rate and term. Impairment is recognized through a valuation allowance to the extent that fair value is less than the capitalized amount. If the Corporation later determines that all or a portion of the impairment no longer exists, a reduction of the allowance may be recorded as an increase to income. Servicing fee income is recorded for fees earned for servicing loans. The fees are based on a contractual percentage of the outstanding principal or a fixed amount per loan and are recorded as income when earned.
Allowance For Loan Losses	Allowance for Loan Losses – The allowance for loan losses is established through provisions for loan losses charged against income. Loans deemed to be uncollectible are charged against the allowance for loan losses, and subsequent recoveries, if any, are credited to the allowance. The allowance for loan losses is maintained at a level considered adequate to provide for losses that can be reasonably anticipated. Management’s periodic evaluation of the adequacy of the allowance is based on the Bank’s past loan loss experience, known and inherent risks in the portfolio, adverse situations that may affect the borrower’s ability to repay, the estimated value of any underlying collateral, composition of the loan portfolio, current economic conditions and other relevant factors. This evaluation is inherently subjective, as it requires material estimates that may be susceptible to significant change, including the amounts and timing of future cash flows expected to be received on impaired loans. A loan is considered impaired when, based on current information and events, it is probable that the Bank will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by M anagement in determining impairment include payment status, collateral value and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not classified as impaired. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record and the amount of the shortfall in relation to the principal and interest owed. Impairment is measured on a loan by loan basis for commercial and commercial real estate loans by one of the following methods: the fair value of the collateral if the loan is collateral dependent , the present value of expected future cash flows discounted at the loan’s effective interest rate or the lo an’s obtainable market price. The Corporation’s allowance for possible loan losses consists of t hree elements: (1) specific valuation allowances established for probable losses on specific loans , (2) historical valuation allowances calculated based on historical loan loss experience for similar loans with similar characteristics and trends, adjusted, as necessary to reflect the impact general economic conditions and other qualitative risk factors both internal and external to the Corporation and (3) an unallocated component . An unallocated component is maintained to cover uncertainties that could affect Management’s estimate of probable loss. The unallocated component of the allowance reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the portfolio. Large groups of smaller balance homogeneous loans are collectively evaluated for impairment using historical charge-offs as the starting point in estimating loss. Accordingly, the Corporation may not separately identify individual consumer and residential loans for impairment disclosures.
Premises And Equipment	Premises and Equipment – Premises and equipment are stated at cost less accumulated depreciation and amortization. Depreciation is computed using the straight-line method over the estimated useful lives of the related assets or the lease term for lease hold improvements, whichever is shorter. When assets are retired or sold, the asset cost and related accumulated depreciation are eliminated from the respective accounts, and any resultant gain or loss is included in net income. The cost of maintenance and repairs is charged to operating expense as incurred, and the cost of major additions and improvements is capitalized.
Intangible Assets	Intangible Assets – The Bank has $9.0 million of goodwill recorded on its balance sheet as the result of corporate acquisitions. Goodwill is not amortized, nor deductible for tax purposes. However, goodwill is tested for impairment at least annually in accordance with ASC Topic 350. Goodwill was tested for impairment as of August 31, 2016. The impairment test was conducted following the step-one test under ASC Topic 350. The Corporation chose not to use the qualitative assessment method for the August 31, 2016 test primarily due to the fact that the Corporation’s stock price was trading below its book value. The Corporation uses several different weighted methods to determine the fair value of the reporting unit under the step-one test, including a dividend analysis, comparable sale transactions, and change of control premium estimates. If the step-one test fails, a more comprehensive step-two test is performed before a final determination of impairment is made. If goodwill is determined to be impaired, an impairment write-down is charged to results of operations in the period in which the impairment is determined. As a result of the step-one test, the estimated fair value of the Corporation exceeded its carrying value by approximately 30% (compared to 38% in 2015) and Management determined goodwill was not impaired. At December 31, 2016, Management subsequently considered certain qualitative factors affecting the Corporation and determined that it was not likely that the results of the prior test had changed and it determined that goodwill was not impaired at year-end.
Bank Owned Life Insurance	Bank Owned Life Insurance – The Bank invests in bank owned life insurance (BOLI) as a source of funding for employee benefit expenses. The Bank purchases life insurance coverage on the lives of a select group of employees. The Bank is the owner and beneficiary of the policies and records the investment at the cash surrender value of the underlying policies. Income from the increase in cash surrender value of the policies is included in noninterest income.
Other Real Estate Owned (OREO)	Other Real Estate Owned (OREO) – Foreclosed real estate (OREO) is comprised of property acquired through a foreclosure proceeding or an acceptance of a deed in lieu of foreclosure. Balances are initially reflected at the estimated fair value less any estimated disposition costs, with subsequent adjustments made to reflect further declines in value. Any losses realized upon disposition of the property, and holding costs prior thereto, are charged against income. All properties are actively marketed to potential buyers.
Transfers Of Financial Assets	Transfers of Financial Assets – Transfers of financial assets are accounted for as sales, when control over the assets has been surrendered. Control over transferred assets is deemed to be surrendered when (1) the assets have been isolated from the Corporation, (2) the transferee obtains the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and (3) the Corporation does not maintain effective control over the transferred assets through an agreement to repurchase them before their maturity.
Federal Income Taxes	Federal Income Taxes – Deferred income taxes are provided on the liability method whereby deferred tax assets are recognized for deductible temporary differences and deferred tax liabilities are recognized for taxable temporary differences. Temporary differences are the differences between the reported amounts of assets and liabilities and their tax bases. Deferred tax assets are reduced by a valuation allowance, when in the opinion of M anagement, it is more likely than not that some portion or all deferred tax assets will not be realized. Deferred tax assets and liabilities are adjusted through the provision for income taxes for the effects of changes in tax laws and rates on the date of enactment. ASC Topic 740 prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Benefits from tax positions should be recognized in the financial statements only when it is more-likely-than-not that the tax position will be sustained upon examination by the appropriate taxing authority that would have full knowledge of all relevant information. A tax position that meets the more-likely-than-not recognition threshold is measured at the largest amount of benefit that is greater than fifty percent likely of being realized upon ultimate settlement. Tax positions that previously failed to meet the more-likely-than-not recognition threshold should be recognized in the first subsequent financial reporting period in which that threshold is met. Previously recognized tax positions that no longer meet the more-likely-than-not recognition threshold should be derecognized in the first subsequent financial reporting period in which that threshold is no longer met. ASC Topic 740, “Income Taxes” also provides guidance on the accounting for and disclosure of unrecognized tax benefits, interest and penalties.
Advertising Expenses	Advertising Expenses – Advertising costs are expensed as incurred.
Treasury Stock	Treasury Stock – The acquisition of treasury stock is recorded under the cost method. The subsequent disposition or sale of the treasury stock is recorded using the average cost method.
Investment And Trust Services	Investment and Trust Services – Assets held in a fiduciary capacity are not assets of the Corporation and therefore are not included in the consolidated financial statements. The fair value of trust assets under management at December 31, 2016 w as $622.6 million and $586.7 million at the prior year-end. Revenue from investment and trust services is recognized on the accrual basis.
Off-Balance Sheet Financial Instruments	Off-Balance Sheet Financial Instruments – In the ordinary course of business, the Bank has entered into off-balance sheet financial instruments consisting of commitments to extend credit and letters of credit. Such financial instruments are recorded on the balance sheet when they are funded. The amount of any liability for the credit risk associated with off-balance sheet financial instruments is recorded in other liabilities and was not material to the financial position of the Corporation at December 31, 2016 or 2015.
Stock-Based Compensation	Stock-Based Compensation – The Corporation accounts for stock based compensation in accordance with the ASC Topic 718, “Stock Compensation.” ASC Topic 718 requires compensation costs related to share-based payment transactions to be recognized in the financial statements (with limited exceptions). The amount of compensation cost is measured based on the grant-date fair value of the equity or liability instruments issued. Compensation cost is recognized over the period that an employee provides services in exchange for the award. Compensation expense was $88 thousand in 2016 and $74 thousand in 2015 and $0 in 2014.
Pension	Pension – The provision for pension expense was actuarially determined using the projected unit credit actuarial cost method. The funding policy is to contribute an amount sufficient to meet the requirements of ERISA, subject to Internal Revenue Code contribution limitations. In accordance with ASC Topic 715, “ Compensation – Retirement Benefits”, the Corporation recognizes the plan’s over-funded or under-funded status as an asset or liability with an offsetting adjustment to Accumulated Other Comprehensive Income (AOCI). ASC Topic 715 requires the determination of the fair value of a plan’s assets at the company’s year-end and the recognition of actuarial gains and losses, prior service costs or credits, transition assets or obligations as a component of AOCI. These amounts were previously netted against the plan’s funded status in the Corporation’s consolidated Balance Sheet. These amounts will be subsequently recognized as components of net periodic benefit costs. Further, actuarial gains and losses that arise in subsequent periods that are not initially recognized as a component of net periodic benefit costs will be recognized as a component of AOCI. Those amounts will subsequently be recorded as component of net periodic benefit costs as they are amortized during future periods.
Earnings Per Share	Earnings per share – Earnings per share are computed based on the weighted average number of shares outstanding during each year. The Corporation’s basic earnings per share are calculated as net income divided by the weighted average number of shares outstanding. For diluted earnings per share, net income is divided by the weighted average number of shares outstanding plus the incremental number of shares added as a result of converting common stock equivalents, calculated using the treasury stock method. The Corporation’s common stock equivale nts consist of stock options. A reconciliation of the weighted average shares outstanding used to calculate basic earnings per share and diluted earnings per share follows:     (Dollars in thousands, except per share data) 2016 2015 2014  Weighted average shares outstanding (basic) 4,297 4,244 4,190  Impact of common stock equivalents 5 6 6  Weighted average shares outstanding (diluted) 4,302 4,250 4,196  Anti-dilutive options excluded from calculation 9 27 35   Net income $ 8,087 $ 10,204 $ 8,402  Basic earnings per share $ 1.88 $ 2.40 $ 2.01  Diluted earnings per share $ 1.88 $ 2.40 $ 2.00
Reclassification	Reclassifications – Certain prior period amounts may have been reclassified to conform to the current year presentation. Such reclassifications di d not affect reported net income or the financial position of the Company .
Segment Reporting	Segment Reporting – The Bank acts as an independent community financial services provider and offers traditional banking and related financial services to individual, business and government customers. Through its community office and electronic banking applications , the Bank offers a full array of commercial and retail financial services, including the taking of time, savings and demand deposits; the making of commercial, consumer and mortgage loans; and the providing of safe deposit services. The Bank also performs personal, corporate, pension and fiduciary services through its Investment and Trust Services Department and Personal Investment Center. Management does not separately allocate expenses, including the cost of funding loan demand, between the commercial, retail, mortgage banking and trust operations of the Bank. As such, discrete information is not available and segment reporting would not be meaningful.
Comprehensive Income	Comprehensive Income – Comprehensive income is reflected in the Consolidated Statements of Comprehensive Income and includes net income and unrealized gains or losses, net of tax, on investment securities and derivatives and the change in plan assets and benefit obligations on the Bank’s pension plan, net of tax.
Recent Accounting Pronouncements	Recent Accounting Pronouncements: Statements of Cash Flow (Topic 320). In August 2016, the FASB issued ASU 2016-15, “Classification of Certain Cash Receipts and Cash Payments (Topic 320).” ASU 2016-15 clarifies how certain cash receipts and cash payments are presented and classified in the statement of cash flows. The amendments are intended to reduce diversity in practice. The ASU contains additional guidance clarifying when an entity should separate cash receipts and cash payments and classify them into more than one class of cash flows (including when reasonable judgement is required to estimate and allocate cash flows) versus when an entity should classify the aggregate amount into one class of cash flows on the basis of predominance. The amendments are effective fiscal years, and interim periods within those fiscal years, beginning after December 15, 2017. The Corporation does not believe the adoption of the ASU will have an effect on its consolidated financial statements.  Financial Instruments – Credit Losses (Topic 326). In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” ASU 2016-13 requires credit losses on most financial assets measured at amortized cost and certain other instruments to be measured using an expected credit loss model (referred to as the current expected credit loss (CECL) model). Under this model, entities will estimate credit losses over the entire contractual term of the instrument (considering estimated prepayments, but not expected extensions or modifications unless reasonable expectation of a troubled debt restructuring exists) from the date of initial recognition of that instrument. The ASU replaces the current accounting model for purchased credit impaired loans and debt securities. The allowance for credit losses for purchased financial assets with a more-than insignificant amount of credit deterioration since origination (“PCD assets”), should be determined in a similar manner to other financial assets measured on an amortized cost basis. However, upon initial recognition, the allowance for credit losses is added to the purchase price (“gross up approach”) to determine the initial amortized cost basis. The subsequent accounting for PCD financial assets is the same expected loss model described above. The ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted as of the fiscal year beginning after December 15, 2018, including interim periods within those fiscal years. The effect of implementing the new ASU will be recorded through a cumulative effect adjustment to retained earnings. The Corporation believes the new ASU will result in earlier recognition of additions to the allowance for loan losses and possibly a larger allowance for loan loss balance with a corresponding increase in the provision for loan losses in results of operations; however, the Corporation is continuing to evaluate the impact of the pending adoption of the new standard on its consolidated financial statements. Revenue from Contracts with Customers (Topic 606). The amendments in this Update (ASU 2014-09) establish a comprehensive revenue recognition standard for virtually all industries under U.S. GAAP, including those that previously followed industry-specific guidance such as the real estate, construction and software industries. The revenue standard’s core principle is built on the contract between a vendor and a customer for the provision of goods and services. It attempts to depict the exchange of rights and obligations between the parties in the pattern of revenue recognition based on the consideration to which the vendor is entitled. To accomplish this objective, the standard requires five basic steps: ( i) identify the contract with the customer, (ii) identify the performance obligations in the contract, (iii) determine the transaction price, (iv) allocate the transaction price to the performance obligations in the contract, and (v) recognize revenue when (or as) the entity satisfies a performance obligation. The ASU is effective for public entities for annual periods beginning after December 15, 201 7 (as deferred by ASU 2015-14) , including interim periods therein. Three basic transition methods are available – full retrospective, retrospective with certain practical expedients, and a cumulative effect approach. Under the third alternative, an entity would apply the new revenue standard only to contracts that are incomplete under legacy U.S. GAAP at the date of initial application (e.g. January 1, 201 8 ) and recognize the cumulative effect of the new standard as an adjustment to the opening balance of retained earnings. That is, prior years would not be restated and additional disclosures would be required to enable users of the financial statements to understand the impact of adopting the new standard in the current year compared to prior years that are presented under legacy U.S. GAAP. Early adoption is prohibited under U.S. GAAP. The Corporation does not believe ASU 2014-09 will have a material effect on its financial statements. Financial Instruments – Overall (Topic 825-10). In January 2016, the FASB issued ASU 2016-01, “Financial Instruments – Overall (Topic 825-10): “Recognition and Measurement of Financial Assets and Financial Liabilities.” ASU 2016-01 amends the guidance on the classification and measurement of financial instruments. Some of the amendments in ASU 2016-01 include the following: 1) requires equity investments (except those accounted for under the equity method of accounting or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; 2) simplifies the impairment assessment of equity investments without readily determinable fair values by requiring a qualitative assessment to identify impairment; 3) requires public business entities to use the exit price notion when measuring the fair value of financial instruments for disclosure purposes; and 4) requires an entity to present separately in other comprehensive income the portion of the total change in the fair value of a liability resulting from a change in the instrument-specific credit risk when the entity has elected to measure the liability at fair value; among others. For public business entities, the amendments of ASU 2016-01 are effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. The Corporation does not believe ASU 2016-01 will have a material effect on its financial statements. Leases (Topic 842) . In February 2016, the FASB issued Accounting Standards Update (“ASU”) No. 2016-02, Leases. Form the lessee’s perspective, the new standard established a right-of-use (ROU) model that requires a lessee to record a ROU asset and a lease liability on the balance sheet for all leases with terms longer than 12 months. Leases will be classified as either finance or operating, with classification affecting the pattern of expense recognition in the income statement for a lessees. From the lessor’s perspective, the new standard requires a lessor to classify leases as either sales-type, finance or operating. A lease will be treated as a sale if it transfers all of the risks and rewards, as well as control of the underlying asset, to the lessee. If risks and rewards are conveyed without the transfer of control, the lease is treated as financing. If the lessor doesn’t convey risks and rewards or control, an operating lease results. The new standard is effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. A modified retrospective transition approach is required for lessees for capital and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. A modified retrospective transition approach is required for lessors for sales-type, direct financing, and operating leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements, with certain practical expedients available. The Corporation currently has real estate and equipment leases that it classifies as operating leases that are not recognized on the balance sheet. Under the new standard, these leases will move onto the balance sheet. The Corporation is currently gathering data and reviewing methods of implementing the standard, but due to the number of lease agreements in effect, the Corporation believes the new ASU will not have a material effect on its consolidated financial statements. Goodwill (Topic 350) . In January 2017, the FASB issued Accounting Standards Update (“ASU”) No. 2017-04, Intangibles – Other to simplify the accounting for goodwill impairment. This guidance, among other things, removes step 2 of the goodwill impairment test thus eliminating the need to determine the fair value of individual assets and liabilities of the reporting unit. Upon adoption of this ASU, goodwill impairment will be the amount by which a reporting unit’s carrying value exceeds its fair value, not to exceed the carrying amount of goodwill. This may result in more or less impairment being recognized than under current guidance. This ASU will become effective for the Corporation’s annual and interim goodwill impairment tests beginning in the first quarter of 2020. Stock Compensation (Topic 718). In March 2016, the FASB issued ASU No. 2016-09, Compensation – Stock Compensation. This ASU changes several aspects of accounting for share-based payment transactions, and includes some changes that apply only to nonpublic companies. This Update includes amendments that currently apply, or may apply in the future, to the Corporation related to the following: (1) accounting for the difference between the deduction for tax purposes and the amount of compensation cost recognized for financial reporting purposes; (2) classification of excess tax benefits on the statement of cash flows; (3) accounting for forfeitures; (4) accounting for awards partially settled in cash in excess of the employer’s minimum statutory tax withholding requirements; and (5) classification of employee taxes paid on the statement of cash flows when an employer withholds shares for tax-withholding purposes. The ASU is effective for the Corporation for annual and interim periods beginning in the first quarter 2017. The Corporation does not believe this ASU will have a material effect on its financial statements.

Summary Of Significant Accoun32

Summary Of Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2016
Summary Of Significant Accounting Policies [Abstract]
Schedule Of Earnings Per Share, Basic And Diluted	   (Dollars in thousands, except per share data) 2016 2015 2014  Weighted average shares outstanding (basic) 4,297 4,244 4,190  Impact of common stock equivalents 5 6 6  Weighted average shares outstanding (diluted) 4,302 4,250 4,196  Anti-dilutive options excluded from calculation 9 27 35   Net income $ 8,087 $ 10,204 $ 8,402  Basic earnings per share $ 1.88 $ 2.40 $ 2.01  Diluted earnings per share $ 1.88 $ 2.40 $ 2.00 

Regulatory Matters (Tables)

Regulatory Matters (Tables)	12 Months Ended
	Dec. 31, 2016
Regulatory Matters [Abstract]
Schedule Of The Total Risk-based, Tier 1 Risk-based And Tier 1 Leverage Requirements	   As of December 31, 2016  Regulatory Ratios  Adequately Capitalized Well Capitalized  Actual Minimum Minimum  (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio   Common Equity Tier 1 Risk-based Capital Ratio (1)  Corporation $ 111,691 14.41% $ 34,889 4.50% N/A N/A  Bank 110,932 14.29% 34,943 4.50% $ 50,473 6.50%   Tier 1 Risk-based Capital Ratio (2)  Corporation $ 111,691 14.41% $ 46,518 6.00% N/A N/A  Bank 110,932 14.29% 46,590 6.00% $ 62,121 8.00%   Total Risk-based Capital Ratio (3)  Corporation $ 121,456 15.67% $ 62,024 8.00% N/A N/A  Bank 120,712 15.55% 62,121 8.00% $ 77,651 10.00%   Tier 1 Leverage Ratio (4)  Corporation $ 111,691 10.11% $ 44,209 4.00% N/A N/A  Bank 110,932 10.02% 44,270 4.00% $ 55,337 5.00%     As of December 31, 2015  Regulatory Ratios  Adequately Capitalized Well Capitalized  Actual Minimum Minimum  (Dollars in thousands) Amount Ratio Amount Ratio Amount Ratio   Common Equity Tier 1 Risk-based Capital Ratio (1)  Corporation $ 106,082 14.77% $ 32,310 4.50% N/A N/A  Bank 106,180 14.76% 32,364 4.50% $ 46,747 6.50%   Tier 1 Risk-based Capital Ratio (2)  Corporation $ 106,082 14.77% $ 43,080 6.00% N/A N/A  Bank 106,180 14.76% 43,151 6.00% $ 57,535 8.00%   Total Risk-based Capital Ratio (3)  Corporation $ 115,101 16.03% $ 57,440 8.00% N/A N/A  Bank 115,214 16.02% 57,535 8.00% $ 71,919 10.00%   Tier 1 Leverage Ratio (4)  Corporation $ 106,082 10.38% $ 40,897 4.00% N/A N/A  Bank 106,180 10.37% 40,948 4.00% $ 51,185 5.00% (1) Common equity Tier 1 capital / total risk-weighted assets , (2) Tier 1 capital / total risk-weighted assets , (3) Total risk-based capital / total risk-weighted assets , (4) Tier 1 capital / average quarterly assets

Investments (Tables)

Investments (Tables)	12 Months Ended
	Dec. 31, 2016
Investments [Abstract]
Unrealized Gain (Loss) On Investments	   (Dollars in thousands) Gross Gross  Amortized unrealized unrealized Fair  2016 cost gains losses value  Equity securities $ 164 $ 126 $ - $ 290  U.S. Government and Agency securities 12,598 148 (26) 12,720  Municipal securities 62,763 793 (571) 62,985  Trust preferred securities 5,979 - (518) 5,461  Agency mortgage-backed securities 61,305 431 (452) 61,284  Private-label mortgage-backed securities 1,053 56 (5) 1,104  Asset-backed securities 33 - (2) 31  Total $ 143,895 $ 1,554 $ (1,574) $ 143,875      (Dollars in thousands) Gross Gross  Amortized unrealized unrealized Fair  2015 cost gains losses value  Equity securities $ 164 $ 69 $ - $ 233  U.S. Government and Agency securities 13,705 164 (33) 13,836  Municipal securities 67,851 1,555 (218) 69,188  Trust preferred securities 5,958 - (669) 5,289  Agency mortgage-backed securities 69,284 621 (386) 69,519  Private-label mortgage-backed securities 1,335 39 (2) 1,372  Asset-backed securities 38 - (2) 36  Total $ 158,335 $ 2,448 $ (1,310) $ 159,473 
Amortized Cost And Fair Value Of Debt Securities, By Contractual Maturity	    Amortized Fair  (Dollars in thousands) cost value  Due in one year or less $ 2,162 $ 2,169  Due after one year through five years 11,038 11,183  Due after five years through ten years 26,176 26,392  Due after ten years 41,997 41,453  81,373 81,197  Mortgage-backed securities 62,358 62,388  Total $ 143,731 $ 143,585 
Composition Of Net Realized Securities Gains	   (Dollars in thousands) 2016 2015 2014  Gross gains realized (including gain on conversion) $ 22 $ 736 $ 284  Gross losses realized - - (4)  Net gains realized $ 22 $ 736 $ 280  
Schedule Of Unrealized Loss On Investments	   December 31, 2016  Less than 12 months 12 months or more Total  Fair Unrealized Fair Unrealized Fair Unrealized  (Dollars in thousands) Value Losses Count Value Losses Count Value Losses Count   U.S. Government and Agency securities $ 789 $ (9) 1 $ 3,413 $ (17) 10 $ 4,202 $ (26) 11  Municipal securities 23,407 (417) 43 1,598 (154) 2 25,005 (571) 45  Trust preferred securities - - - 5,461 (518) 7 5,461 (518) 7  Agency mortgage-backed securities 26,995 (359) 39 4,656 (93) 11 31,651 (452) 50  Private-label mortgage-backed securities 281 (5) 1 - - - 281 (5) 1  Asset-backed securities - - - 4 (2) 1 4 (2) 1  Total $ 51,472 $ (790) 84 $ 15,132 $ (784) 31 $ 66,604 $ (1,574) 115      December 31, 2015  Less than 12 months 12 months or more Total  Fair Unrealized Fair Unrealized Fair Unrealized  (Dollars in thousands) Value Losses Count Value Losses Count Value Losses Count   U.S. Government and Agency securities $ 479 $ (1) 3 $ 4,364 $ (32) 10 $ 4,843 $ (33) 13  Municipal securities 5,806 (35) 8 4,785 (183) 7 10,591 (218) 15  Trust preferred securities - - - 5,289 (669) 7 5,289 (669) 7  Agency mortgage-backed securities 18,977 (215) 29 7,394 (171) 13 26,371 (386) 42  Private-label mortgage-backed securities - - - 246 (2) 1 246 (2) 1  Asset-backed securities - - - 5 (2) 1 5 (2) 1  Total $ 25,262 $ (251) 40 $ 22,083 $ (1,059) 39 $ 47,345 $ (1,310) 79 
Schedule Of Trust Preferred Securities	  (Dollars in thousands)  Deal Name Maturity Single Issuer or Pooled Class Amortized Cost Fair Value Unrealized Gain (Loss) Lowest Credit Rating Assigned   BankAmerica Cap III 1/15/2027 Single Preferred Stock $ 967 $ 876 $ (91) BB+  Wachovia Cap Trust II 1/15/2027 Single Preferred Stock 279 268 (11) BBB  Huntington Cap Trust 2/1/2027 Single Preferred Stock 946 830 (116) BB  Corestates Captl Tr II 2/15/2027 Single Preferred Stock 943 896 (47) BBB+  Huntington Cap Trust II 6/15/2028 Single Preferred Stock 901 822 (79) BB  Chase Cap VI JPM 8/1/2028 Single Preferred Stock 966 888 (78) BBB-  Fleet Cap Tr V 12/18/2028 Single Preferred Stock 977 881 (96) BB+  Total $ 5,979 $ 5,461 $ (518) 
Private Label Mortgage Backed Securities	  (Dollars in thousands) Cumulative  Origination Amortized Fair Unrealized Collateral Lowest Credit Credit OTTI  Description Date Cost Value Gain (Loss) Type Rating Assigned Support % Charges  MALT 2004-6 7A1 6/1/2004 $ 286 $ 281 $ (5) ALT A CCC 15.71 $ -  RALI 2005-QS2 A1 2/1/2005 152 166 14 ALT A CC 2.26 15  RALI 2006-QS4 A2 4/1/2006 386 398 12 ALT A D - 323  GSR 2006-5F 2A1 5/1/2006 40 47 7 Prime D - 15  RALI 2006-QS8 A1 7/28/2006 189 212 23 ALT A D - 242  Total $ 1,053 $ 1,104 $ 51 $ 595 
Other Than Temporary Impairment, Credit Losses Recognized In Earnings	    (Dollars in thousands) Twelve Months Ended  2016 2015  Balance of cumulative credit-related OTTI at January 1 $ 555 $ 535  Additions for credit-related OTTI not previously recognized 40 20  Additional increases for credit-related OTTI previously recognized when there is no intent to sell  and no requirement to sell before recovery of amortized cost basis - -  Decreases for previously recognized credit-related OTTI because there was an intent to sell - -  Reduction for increases in cash flows expected to be collected - -  Balance of credit-related OTTI at December 31 $ 595 $ 555 

Loans (Tables)

Loans (Tables)	12 Months Ended
	Dec. 31, 2016
Loans [Abstract]
Schedule Of Loans Outstanding	   (Dollars in thousands) December 31, 2016 December 31, 2015  Residential Real Estate 1-4 Family  Consumer first liens $ 103,125 $ 103,698  Commercial first lien 65,445 57,780  Total first liens 168,570 161,478   Consumer junior liens and lines of credit 44,817 44,996  Commercial junior liens and lines of credit 5,396 5,917  Total junior liens and lines of credit 50,213 50,913  Total residential real estate 1-4 family 218,783 212,391   Residential real estate - construction  Consumer 1,350 545  Commercial 7,625 7,343  Total residential real estate construction 8,975 7,888   Commercial real estate 390,584 340,695  Commercial 270,826 215,942  Total commercial 661,410 556,637   Consumer 4,705 5,100  893,873 782,016  Less: Allowance for loan losses (11,075) (10,086)  Net Loans $ 882,798 $ 771,930   Included in the loan balances are the following:  Net unamortized deferred loan costs (fees) $ 242 $ 436   Loans pledged as collateral for borrowings and commitments from:  FHLB $ 711,682 $ 643,449  Federal Reserve Bank 41,152 45,111  Total $ 752,834 $ 688,560 
Schedule Of Loans To Related Parties	   (Dollars in thousands) 2016 2015  Balance at beginning of year $ $18,954 $ $18,904  New loans made $6,400 $4,327  Repayments ($2,111) ($4,277)  Balance at end of year $ $23,243 $ $18,954 

Loan Quality (Tables)

Loan Quality (Tables)	12 Months Ended
	Dec. 31, 2016
Loan Quality [Abstract]
Internal Credit Rating For The Loan Portfolio	   (1-5) (6) (7) (8)  (Dollars in thousands) Pass Special Mention Substandard Doubtful Total   December 31, 2016  Residential Real Estate 1-4 Family  First liens $ 167,199 $ 227 $ 1,144 $ - $ 168,570  Junior liens and lines of credit 50,017 28 168 - 50,213  Total 217,216 255 1,312 - 218,783  Residential real estate - construction 8,220 - 755 - 8,975  Commercial real estate 377,283 - 13,301 - 390,584  Commercial 267,901 957 1,968 - 270,826  Consumer 4,705 - - - 4,705  Total $ 875,325 $ 1,212 $ 17,336 $ - $ 893,873      December 31, 2015  Residential Real Estate 1-4 Family  First liens $ 157,514 $ 2,122 $ 1,842 $ - $ 161,478  Junior liens and lines of credit 50,685 28 200 - 50,913  Total 208,199 2,150 2,042 - 212,391  Residential real estate - construction 7,386 - 502 - 7,888  Commercial real estate 319,985 6,175 14,535 - 340,695  Commercial 213,492 1,978 472 - 215,942  Consumer 5,100 - - - 5,100  Total $ 754,162 $ 10,303 $ 17,551 $ - $ 782,016 
Aging Of Payments Of The Loan Portfolio	   (Dollars in thousands) Loans Past Due and Still Accruing Total  Current 30-59 Days 60-89 Days 90 Days+ Total Non-Accrual Loans  December 31, 2016  Residential Real Estate 1-4 Family  First liens $ 166,689 $ 1,236 $ 414 $ - $ 1,650 $ 231 $ 168,570  Junior liens and lines of credit 50,031 96 - - 96 86 50,213  Total 216,720 1,332 414 - 1,746 317 218,783  Residential real estate - construction 8,495 - - - - 480 8,975  Commercial real estate 384,658 858 447 665 1,970 3,956 390,584  Commercial 270,478 250 75 - 325 23 270,826  Consumer 4,672 30 3 - 33 - 4,705  Total $ 885,023 $ 2,470 $ 939 $ 665 $ 4,074 $ 4,776 $ 893,873       December 31, 2015  Residential Real Estate 1-4 Family  First liens $ 159,998 $ 44 $ 416 $ 214 $ 674 $ 806 $ 161,478  Junior liens and lines of credit 50,541 217 50 - 267 105 50,913  Total 210,539 261 466 214 941 911 212,391  Residential real estate - construction 7,209 177 - - 177 502 7,888  Commercial real estate 330,953 5,713 196 152 6,061 3,681 340,695  Commercial 215,449 210 5 2 217 276 215,942  Consumer 5,041 55 4 - 59 - 5,100  Total $ 769,191 $ 6,416 $ 671 $ 368 $ 7,455 $ 5,370 $ 782,016 
Impaired Financing Receivables	   Impaired Loans  With No Allowance With Allowance  (Dollars in thousands) Unpaid Unpaid  Recorded Principal Recorded Principal Related  December 31, 2016 Investment Balance Investment Balance Allowance  Residential Real Estate 1-4 Family  First liens $ 956 $ 1,030 $ - $ - $ -  Junior liens and lines of credit 85 93 - - -  Total 1,041 1,123 - - -  Residential real estate - construction 480 535 - - -  Commercial real estate 13,523 14,133 - - -  Commercial 23 35 - - -  Consumer - - - - -  Total $ 15,067 $ 15,826 $ - $ - $ -      December 31, 2015  Residential Real Estate 1-4 Family  First liens $ 1,523 $ 1,725 $ - $ - $ -  Junior liens and lines of credit 105 133 - - -  Total 1,628 1,858 - - -  Residential real estate - construction 502 546 - - -  Commercial real estate 14,431 15,007 - - -  Commercial 267 330 9 10 9  Consumer - - - - -  Total $ 16,828 $ 17,741 $ 9 $ 10 $ 9        Twelve Months Ended Twelve Months Ended Twelve Months Ended  December 31, 2016 December 31, 2015 December 31, 2014  Average Interest Average Interest Average Interest  (Dollars in thousands) Recorded Income Recorded Income Recorded Income  Investment Recognized Investment Recognized Investment Recognized  Residential Real Estate 1-4 Family  First liens $ 1,194 $ 38 $ 1,531 $ 13 $ 2,619 $ 4  Junior liens and lines of credit 93 1 105 - 136 -  Total 1,287 39 1,636 13 2,755 4  Residential real estate - construction 492 4 505 - 686 -  Commercial real estate 17,806 589 14,509 122 23,801 118  Commercial 32 - 278 - 1,890 -  Consumer - - - - - -  Total $ 19,617 $ 632 $ 16,928 $ 135 $ 29,132 $ 122  
Troubled Debt Restructuring Loans	         Trouble Debt  Restructurings  That Have Defaulted on  Modified Terms in the  (Dollars in thousands) Troubled Debt Restructurings Last Twelve Months  Number of Recorded Number of Recorded  Contracts Investment Performing* Nonperforming* Contracts Investment  December 31, 2016  Residential real estate - construction 1 $ 480 $ 480 $ - - $ -  Residential real estate 5 875 724 151 1 151  Commercial real estate 11 12,064 10,814 1,250 1 1,250  Total 17 $ 13,419 $ 12,018 $ 1,401 2 $ 1,401       December 31, 2015  Residential real estate - construction 1 $ 502 $ 502 $ - - $ -  Residential real estate 4 654 503 151 - -  Commercial 10 12,125 12,125 - - -  Total 15 $ 13,281 $ 13,130 $ 151 - $ -  * The performing status is determined by the loan ’ s compliance with the modified terms.  The following table reports new TDR loans made during 201 6 , concession granted and the recorded investment as of December 31, 201 6 .      (Dollars in thousands) New During Period  Number of Pre-TDR After-TDR Recorded  Twelve Months Ended December 31, 2016 Contracts Modification Modification Investment Concession  Commercial real estate 1 $ 525 $ 525 $ 513 multiple  Residential real estate 1 238 238 237 maturity  Total 2 $ 763 $ 763 $ 750  
Allowance For Loan Losses, By Loan Segment	The following table shows, by loan class, the activity in the Allowance for Loan Loss ( ALL ) , for the years ended December 31, 201 6 , 201 5 and 201 4 .      Residential Real Estate 1-4 Family  Junior Liens  First & Lines Commercial  (Dollars in thousands) Liens of Credit Construction Real Estate Commercial Consumer Unallocated Total   ALL at December 31, 2013 $ 913 $ 228 $ 276 $ 5,196 $ 2,099 $ 138 $ 852 $ 9,702  Charge-offs (291) - (41) (408) (644) (189) - (1,573)  Recoveries 21 - - 50 65 82 - 218  Provision 351 43 (21) 140 (5) 96 160 764  ALL at December 31, 2014 $ 994 $ 271 $ 214 $ 4,978 $ 1,515 $ 127 $ 1,012 $ 9,111   ALL at December 31, 2014 $ 994 $ 271 $ 214 $ 4,978 $ 1,515 $ 127 $ 1,012 $ 9,111  Charge-offs (43) (39) (21) - (270) (198) - (571)  Recoveries 7 - 18 14 148 74 - 261  Provision 31 76 (17) 657 126 99 313 1,285  ALL at December 31, 2015 $ 989 $ 308 $ 194 $ 5,649 $ 1,519 $ 102 $ 1,325 $ 10,086   ALL at December 31, 2015 $ 989 $ 308 $ 194 $ 5,649 $ 1,519 $ 102 $ 1,325 $ 10,086  Charge-offs (49) - (41) (2,751) (74) (167) - (3,082)  Recoveries 35 - - 19 167 75 - 296  Provision 130 15 71 3,192 281 90 (4) 3,775  ALL at December 31, 2016 $ 1,105 $ 323 $ 224 $ 6,109 $ 1,893 $ 100 $ 1,321 $ 11,075  The following table shows, by loan class, the loans that were evaluated for the Allowance for Loan Loss ( ALL ) under a specific reserve (individually) and those that were evaluated under a general reserve (collectively), and the amount of the allowance established in each category as of December 31, 201 6 and 201 5 .     Residential Real Estate 1-4 Family  Junior Liens  First & Lines Commercial  (Dollars in thousands) Liens of Credit Construction Real Estate Commercial Consumer Unallocated Total   December 31, 2016  Loans evaluated for ALL:  Individually $ 628 $ 52 $ 480 $ 13,523 $ - $ - $ - $ 14,683  Collectively 167,942 50,161 8,495 377,061 270,826 4,705 - 879,190  Total $ 168,570 $ 50,213 $ 8,975 $ 390,584 $ 270,826 $ 4,705 $ - $ 893,873   ALL established for loans evaluated:  Individually $ - $ - $ - $ - $ - $ - $ - $ -  Collectively 1,105 323 224 6,109 1,893 100 1,321 11,075  ALL at December 31, 2016 $ 1,105 $ 323 $ 224 $ 6,109 $ 1,893 $ 100 $ 1,321 $ 11,075   December 31, 2015  Loans evaluated for ALL:  Individually $ 930 $ 51 $ 502 $ 14,309 $ 230 $ - $ - $ 16,022  Collectively 160,548 50,862 7,386 326,386 215,712 5,100 - 765,994  Total $ 161,478 $ 50,913 $ 7,888 $ 340,695 $ 215,942 $ 5,100 $ - $ 782,016   ALL established for loans evaluated:  Individually $ - $ - $ - $ - $ 9 $ - $ - $ 9  Collectively 989 308 194 5,649 1,510 102 1,325 10,077  ALL at December 31, 2015 $ 989 $ 308 $ 194 $ 5,649 $ 1,519 $ 102 $ 1,325 $ 10,086 

Premises And Equipment (Tables)

Premises And Equipment (Tables)	12 Months Ended
	Dec. 31, 2016
Premises And Equipment [Abstract]
Premises And Equipment	   December 31  (Dollars in thousands) Estimated Life 2016 2015  Land $ 3,000 $ 3,000  Buildings and leasehold improvements 15 - 30 years, or lease term 24,190 23,985  Furniture, fixtures and equipment 3 - 10 years 11,902 11,669  Total cost 39,092 38,654  Less: Accumulated depreciation (25,034) (23,895)  Net premises and equipment $ 14,058 $ 14,759 
Schedule Of Depreciation And Rent Expense	   2016 2015 2014  Depreciation expense $ 1,270 $ 1,269 $ 1,360  Rent expense on leases $ 713 $ 735 $ 671 
Operating Leases Of Lessee Disclosure	   (Dollars in thousands)  2017 $ 704  2018 632  2019 525  2020 500  2021 497  2022 and beyond 4,050  Total $ 6,908 

Other Real Estate Owned (Tables

Other Real Estate Owned (Tables)	12 Months Ended
	Dec. 31, 2016
Other Real Estate Owned [Abstract]
Summary Of Changes In Other Real Estate Owned	  December 31  (Dollars in thousands) 2016 2015  Balance at beginning of the period $ 6,451 $ 3,666  Additions 329 3,626  Proceeds from dispositions (625) (508)  (Loss) gain on sales, net (31) 32  Valuation adjustment (1,209) (365)  Balance at the end of the period $ 4,915 $ 6,451  

Deposits (Tables)

Deposits (Tables)	12 Months Ended
	Dec. 31, 2016
Deposits [Abstract]
Schedule Of Deposits	   December 31  (Dollars in thousands) 2016 2015  Noninterest-bearing checking $ 170,345 $ 152,095   Interest-bearing checking 241,906 232,181  Money management 420,309 379,331  Savings 74,925 69,174  Total interest-bearing checking and savings 737,140 680,686   Retail time deposits 71,264 82,468  Brokered time deposits 3,371 3,263  Total time deposits 74,635 85,731  Total $ 982,120 $ 918,512   Overdrawn deposit accounts reclassified as loans $ 181 $ 128 
Maturity of Time Deposits Of $250,000 Or More	   (Dollars in thousands)  Maturity distribution:  Within three months $ 2,841  Over three through six months 879  Over six through twelve months 405  Over twelve months 519  Total $ 4,644 
Maturities Of Time Deposits	  Retail Brokered Total  Time Deposits Time Deposits Time Deposits  (Dollars in thousands)  2017 $ 43,019 $ 2,865 $ 45,884  2018 14,386 506 14,892  2019 5,299 - 5,299  2020 8,560 - 8,560  2021 - - -  Total $ 71,264 $ 3,371 $ 74,635 

Other Borrowings (Tables)

Other Borrowings (Tables)	12 Months Ended
	Dec. 31, 2016
Other Borrowings [Abstract]
Short Term Borrowings	  December 31  2016 2015  Repurchase FHLB Repurchase FHLB  (Dollars in thousands) Agreements Open Repo Agreements Open Repo  Ending balance $ - $ 24,270 $ - $ -  Weighted average rate at year end - 0.74% - -  Range of interest rates paid at year end - 0.74% - -  Maximum month-end balance during the year $ - $ 24,270 $ - $ 3,500  Average balance during the year $ - $ 5,258 $ 25 $ 923  Weighted average interest rate during the year - 0.63% 0.15% 0.38% 

Federal Income Taxes (Tables)

Federal Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2016
Federal Income Taxes [Abstract]
Schedule Of Deferred Tax Assets And Liabilities	   (Dollars in thousands) December 31  Deferred Tax Assets 2016 2015  Allowance for loan losses $ 3,766 $ 3,429  Deferred compensation 986 1,017  Purchase accounting 23 22  Deferred loan fees and costs, net 160 160  Capital loss carryover 280 813  Other than temporary impairment of investments 260 376  Accumulated other comprehensive loss 2,171 1,917  AMT Credit - 192  Depreciation 45 -  Other 561 423  8,252 8,349  Valuation allowance (467) (1,000)  Total gross deferred tax assets 7,785 7,349   Deferred Tax Liabilities  Depreciation - 334  Joint ventures and partnerships 36 21  Pension 1,886 2,199  Mortgage servicing rights 19 37  Total gross deferred tax liabilities 1,941 2,591  Net deferred tax asset $ 5,844 $ 4,758 
Schedule Of Components Of Income Tax Expense (Benefit)	   For the Years Ended December 31  (Dollars in thousands) 2016 2015 2014  Current tax expense $ 2,134 $ 2,382 $ 1,712  Deferred tax expense (benefit) (832) (111) 294  Income tax provision $ 1,302 $ 2,271 $ 2,006 
Schedule Of Effective Income Tax Rate Reconciliation	   For the Years Ended December 31  (Dollars in thousands) 2016 2015 2014  Tax provision at statutory rate ( 34% ) $ 3,192 $ 4,241 $ 3,539  Income on tax-exempt loans and securities (1,751) (1,566) (1,466)  Nondeductible interest expense relating to carrying tax-exempt obligations 24 22 28  Dividends received exclusion - (2) (7)  Income from bank owned life insurance (210) (182) (163)  Life insurance proceeds - (35) -  Change in valuation allowance - (200) -  Stock option compensation 30 25 -  Other, net 17 (32) 75  Income tax provision $ 1,302 $ 2,271 $ 2,006   Effective income tax rate 13.9% 18.2% 19.3% 

Accumulated Other Comprehensi42

Accumulated Other Comprehensive Loss (Tables)	12 Months Ended
	Dec. 31, 2016
Accumulated Other Comprehensive Loss [Abstract]
Schedule Of Accumulated Other Comprehensive Loss	   December 31  2016 2015  (Dollars in thousands)  Net unrealized gains on securities $ (20) $ 1,138  Tax effect 7 (387)  Net of tax amount (13) 751   Accumulated pension adjustment (6,366) (6,777)  Tax effect 2,164 2,304  Net of tax amount (4,202) (4,473)  Total accumulated other comprehensive loss $ (4,215) $ (3,722) 

Financial Derivatives (Tables)

Financial Derivatives (Tables)	12 Months Ended
	Dec. 31, 2016
Financial Derivatives [Abstract]
Schedule Of Effect Of Derivative Instruments On The Statement Of Income	   Derivatives in ASC Topic 815 Cash Flow Hedging Relationships  (Dollars in thousands) Amount of Gain  Location of or (Loss)  Gain or (Loss) Recognized in  Recognized in Income on  Location of Amount of Gain Income on Derivatives  Amount of Gain Gain or (Loss) or (Loss) Derivative (Ineffective (Ineffective Portion  or (Loss) Reclassified from Reclassified from Portion and Amount and Amount  Recognized in OCI Accumulated OCI Accumulated OCI Excluded from Excluded from  net of tax on Derivative into Income into Income Effectiveness Effectiveness  Date Type (Effective Portion) (Effective Portion) (Effective Portion) Testing) Testing)   December 31, 2016 Interest rate contracts $ - Interest Expense $ - Other income (expense) $ -  December 31, 2015 Interest rate contracts $ - Interest Expense $ (160) Other income (expense) $ -  December 31, 2014 Interest rate contracts $ 244 Interest Expense $ (382) Other income (expense) $ - 
Schedule Of Derivative Instruments Subject To Master Netting Arrangement Or Repurchase Agreement	  Gross Net Amounts Gross Amounts Not Offset in the  Gross Amounts of Liabilities Statements of Condition  Amounts of Offset in the Presented in the  Recognized Statements of Statements of Financial Cash Collateral Net  (Dollars in thousands) Liabilities Condition Condition Instruments Pledged Amount  Interest Rate Swap Agreements   December 31, 2016 $ - $ - $ - $ - $ - $ -  December 31, 2015 $ - $ - $ - $ - $ - $ -  December 31, 2014 $ 191 $ - $ 191 $ 191 $ - $ -  

Benefit Plans (Tables)

Benefit Plans (Tables)	12 Months Ended
	Dec. 31, 2016
Benefit Plans [Abstract]
Schedule Of Accumulated And Projected Benefit Obligations	   For the Years Ended December 31  (Dollars in thousands) 2016 2015 2014   Change in projected benefit obligation   Benefit obligation at beginning of measurement year $ 18,609 $ 19,679 $ 17,281  Service cost 337 377 337  Interest cost 701 695 778  Actuarial loss 632 (906) 2,529  Settlement loss (1,590)  Benefits paid (808) (1,236) (1,246)  Benefit obligation at end of measurement year 17,881 18,609 19,679   Change in plan assets   Fair value of plan assets at beginning of measurement year 18,301 19,677 18,600  Actual return on plan assets net of expenses 1,159 (140) 2,323  Settlement loss (1,590) - -  Employer contribution - - -  Benefits paid (808) (1,236) (1,246)  Fair value of plan assets at end of measurement year 17,062 18,301 19,677   Funded status of projected benefit obligation $ (819) $ (308) $ (2) 
Schedule Of Amounts Recognized In Other Comprehensive Income (Loss)	   Amounts recognized in accumulated other comprehensive For the Years Ended December 31  income (loss), net of tax 2016 2015 2014   Net actuarial loss $ (6,366) $ (6,871) $ (7,078)  Prior service cost obligation - 94 220  (6,366) (6,777) (6,858)  Tax effect 2,164 2,304 2,332  Net amount recognized in accumulated other comprehensive loss $ (4,202) $ (4,473) $ (4,526) 
Schedule Of Net Benefit Costs	  For the Years Ended December 31  Components of net periodic pension cost 2016 2015 2014   Service cost $ 337 $ 377 $ 337  Interest cost 701 695 778  Expected return on plan assets (1,165) (1,182) (1,163)  Amortization of prior service cost (94) (126) (126)  Recognized net actuarial loss 579 623 450  Net periodic pension cost 358 387 276  Effect of settlement loss 564 - -  Total pension expense $ 922 $ 387 $ 276  
Schedule Of Assumptions Used	   For the Years Ended December 31  2016 2015 2014  Assumptions used to determine benefit obligations:  Discount rate 3.89% 4.06% 3.72%  Rate of compensation increase 4.00% 4.00% 4.00%   Assumptions used to determine net periodic benefit cost:  Discount rate 3.89% 3.72% 4.76%  Expected long-term return on plan assets 6.50% 6.50% 6.50%  Rate of compensation increase 4.00% 4.00% 4.00%   Asset allocations:  Cash and cash equivalents 5% 9% 4%  Common stocks 33% 31% 33%  Corporate bonds 8% 7% 8%  Municipal bonds 42% 43% 45%  Investment fund - debt 9% 8% 8%  Insurance contracts 3% 2% 2%  Total 100% 100% 100%   Shares of the Corporation's common stock held in the plan  Value of shares (in thousands) $ - $ 68 $ 63  Percent of total plan assets 0.0% 0.4% 0.3% 
Schedule Of Amounts Recognized In Balance Sheet	     (Dollars in Thousands) December 31, 2016  Asset Description Fair Value Level 1 Level 2 Level 3  Cash and cash equivalents $ 960 $ 960 $ - $ -  Common stocks 5,688 5,688 - -  Corporate bonds 1,310 - 1,310 -  Municipal bonds 7,146 - 7,146 -  Investment fund - debt 1,454 1,454 - -  Cash value of life insurance 25 - - 25  Deposit in immediate participation guarantee contract 479 479 - -  Total assets $ 17,062 $ 8,581 $ 8,456 $ 25     (Dollars in Thousands) December 31, 2015  Asset Description Fair Value Level 1 Level 2 Level 3  Cash and cash equivalents $ 1,579 $ 1,579 $ - $ -  Common stocks 5,691 5,691 - -  Corporate bonds 1,336 - 1,336 -  Municipal bonds 7,898 - 7,898 -  Investment fund - debt 1,413 1,413 - -  Cash value of life insurance 62 - - 62  Deposit in immediate participation guarantee contract 322 322 - -  Total assets $ 18,301 $ 9,005 $ 9,234 $ 62  
Schedule Of Changes In Fair Value Of Plan Assets	    Cash Value of Life Insurance  December 31  2016 2015  Balance at the beginning of the period $ 62 $ 62  Unrealized gain (loss) relating to investments held at the reporting date 1 -  Purchases, sales, issuances and settlement, net (38) -  Balance at the end of the period $ 25 $ 62  
Schedule Of Expected Benefit Payments	   2017 $ 1,169  2018 1,066  2019 1,135  2020 1,496  2021 1,011  2022-2026 6,233  Total $ 12,110 

Stock Purchase Plans (Tables)

Stock Purchase Plans (Tables)	12 Months Ended
	Dec. 31, 2016
Stock Purchase Plans [Abstract]
Schedule Of Share-based Compensation, Stock Options, Activity	    (Dollars in thousands except share and per share data)  ESPP Weighted Average Aggregate  Options Price Per Share Intrinsic Value  Balance Outstanding at December 31, 2013 32,279 $ 15.24  Granted 27,596 18.91  Exercised (3,793) 15.55  Expired (30,112) 15.40  Balance Outstanding at December 31, 2014 25,970 $ 18.91  Granted 23,379 23.42  Exercised (4,794) 19.17  Expired (22,269) 19.08  Balance Outstanding at December 31, 2015 22,286 $ 23.42 $ 2  Granted 24,434 22.46  Exercised (907) 22.66  Expired (23,060) 23.38  Balance Outstanding at December 31, 2016 22,753 $ 22.46 $ 140   Shares available for future grants at December 31, 2016 209,988     ISOP Weighted Average  Options Price Per Share  Balance Outstanding at December 31, 2013 55,825 $ 24.21  Granted - -  Exercised - -  Forfeited (11,750) 27.67  Balance Outstanding at December 31, 2014 44,075 $ $23.29  Granted 17,500 22.05  Exercised - -  Forfeited (8,500) 25.29  Balance Outstanding at December 31, 2015 53,075 $ $22.56 $ 50  Granted 24,450 21.27  Exercised (3,800) 16.25  Forfeited (15,000) 24.14  Balance Outstanding at December 31, 2016 58,725 $ $22.03 $ 386   Shares available for future grants at December 31, 2016 317,427 
Share-based Compensation Arrangement By Share-based Payment Award, Options, Vested And Expected To Vest, Outstanding And Exercisable	   Options Weighted  Outstanding Exercise Price or Weighted Average Average Remaining  Stock Option Plan and Exercisable Price Range Exercise Price Life (years)  Employee Stock Purchase Plan 22,753 $22.46 $ 22.46 0.5   Incentive Stock Option Plan 5,500 $16.11 $ 16.11 2.2  Incentive Stock Option Plan 37,350 21.27 - 22.05 21.56 8.8  Incentive Stock Option Plan 9,675 23.77 23.77 1.1  Incentive Stock Option Plan 6,200 27.37 27.37 0.1  ISOP Total/Average 58,725 $ 22.03 6.0 
Valuation Assumptions Using Black-Scholes Method	  2016 2015 2014   Incentive Stock Option Plan  Options granted 24,450 17,500 -  Risk-free interest rate 1.22% 1.47% -  Expected volatility of the Corporation's stock 25.76% 28.64% -  Expected dividend yield 3.23% 3.09% -  Expected life (in years) 5.25 5.25 -  Weighted average fair value of options granted $ 3.58 $ 4.22 $ -   (Dollars in thousands)  Compensation expense included in net income  ESPP $ - $ - $ -  ISOP 88 74 -  Total compensation expense included in net income $ 88 $ 74 $ -  

Commitments And Contingencies (

Commitments And Contingencies (Tables)	12 Months Ended
	Dec. 31, 2016
Commitments And Contingencies [Abstract]
Commitments And Contingencies	   (Dollars in thousands) 2016 2015  Financial instruments whose contract amounts represent credit risk  Commercial commitments to extend credit $ 227,380 $ 218,192  Consumer commitments to extend credit (secured) 44,352 41,604  Consumer commitments to extend credit (unsecured) 5,674 5,653  $ 277,406 $ 265,449  Standby letters of credit $ 23,935 $ 25,944 

Fair Value Measurements And F47

Fair Value Measurements And Fair Values Of Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2016
Fair Value Measurements And Fair Values Of Financial Instruments [Abstract]
Fair Value, By Balance Sheet Grouping	   December 31, 2016  Carrying Fair  (Dollars in thousands) Amount Value Level 1 Level 2 Level 3   Financial assets:  Cash and cash equivalents $ 36,665 $ 36,665 $ 36,665 $ - $ -  Investment securities available for sale 143,875 143,875 290 143,585 -  Restricted stock 1,767 1,767 - 1,767 -  Loans held for sale 540 540 - 540 -  Net loans 882,798 889,910 - - 889,910  Accrued interest receivable 3,592 3,592 - 3,592 -   Financial liabilities:  Deposits $ 982,120 $ 981,949 $ - $ 981,949 $ -  Short-term Debt 24,270 24,270 24,270 - -  Accrued interest payable 116 116 - 116 -    December 31, 2015  Carrying Fair  (Dollars in thousands) Amount Value Level 1 Level 2 Level 3   Financial assets:  Cash and cash equivalents $ 39,166 $ 39,166 $ 39,166 $ - $ -  Investment securities available for sale 159,473 159,473 233 159,240 -  Restricted stock 782 782 - 782 -  Loans held for sale 461 461 - 461 -  Net loans 771,930 779,742 - - 779,742  Accrued interest receivable 3,164 3,164 - 3,164 -   Financial liabilities:  Deposits $ 918,512 $ 918,401 $ - $ 918,401 $ -  Accrued interest payable 124 124 - 124 -  
Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis	    (Dollars in Thousands) Fair Value at December 31, 2016  Asset Description Level 1 Level 2 Level 3 Total  Equity securities $ 290 $ - $ - $ 290  U.S. Government and Agency securities - 12,720 - 12,720  Municipal securities - 62,985 - 62,985  Trust Preferred Securities - 5,461 - 5,461  Agency mortgage-backed securities - 61,284 - 61,284  Private-label mortgage-backed securities - 1,104 - 1,104  Asset-backed securities - 31 - 31  Total assets $ 290 $ 143,585 $ - $ 143,875       (Dollars in Thousands) Fair Value at December 31, 2015  Asset Description Level 1 Level 2 Level 3 Total  Equity securities $ 233 $ - $ - $ 233  U.S. Government and Agency securities - 13,836 - 13,836  Municipal securities - 69,188 - 69,188  Trust Preferred Securities - 5,289 - 5,289  Agency mortgage-backed securities - 69,519 - 69,519  Private-label mortgage-backed securities - 1,372 - 1,372  Asset-backed securities - 36 - 36  Total assets $ 233 $ 159,240 $ - $ 159,473 
Schedule Of Fair Value On A Nonrecurring Basis	   (Dollars in Thousands)  Fair Value at December 31, 2016  Asset Description Level 1 Level 2 Level 3 Total  Premises held-for-sale (1) - - 200 200  Other real estate owned (1) - - 2,407 2,407  Total assets $ - $ - $ 2,607 $ 2,607      (Dollars in Thousands) Fair Value at December 31, 2015  Asset Description Level 1 Level 2 Level 3 Total  Premises held-for-sale (1) - - 210 210  Other real estate owned (1) - - 6,128 6,128  Total assets $ - $ - $ 6,338 $ 6,338  (1) Includes assets directly charged-down to fair value during the year-to-date period.
Fair Value Inputs, Assets, Quantitative Information	   (Dollars in Thousands) Quantitative Information about Level 3 Fair Value Measurements  Range  December 31, 2016 Fair Value Valuation Technique Unobservable Input (Weighted Average)  Premises held-for-sale 200 Appraisal Qualitative adjustment 5% ( 5% )   Other real estate owned 2,407 Appraisal N/A -  Cost to sell 8% ( 8% )   Range  December 31, 2015 Fair Value Valuation Technique Unobservable Input (Weighted Average)  Premises held-for-sale 210 Appraisal Qualitative adjustment -   Other real estate owned 6,128 Appraisal N/A -  Cost to sell 8% ( 8% )  

Parent Company (Franklin Fina48

Parent Company (Franklin Financial Services Corporation) Financial Information (Tables)	12 Months Ended
	Dec. 31, 2016
Parent Company (Franklin Financial Services Corporation) Financial Information [Abstract]
Schedule Of Condensed Balance Sheet	   Balance Sheets December 31  (Dollars in thousands) 2016 2015  Assets:  Cash and cash equivalents $ 851 $ 300  Equity investment in subsidiaries 115,794 111,535  Other assets 39 33  Total assets $ 116,684 $ 111,868   Liabilities:  Other liabilities $ 191 $ 492  Total liabilities 191 492  Shareholders' equity 116,493 111,376  Total liabilities and shareholders' equity $ 116,684 $ 111,868 
Schedule Of Condensed Income Statement	   Statements of Income Years Ended December 31  (Dollars in thousands) 2016 2015 2014  Income:  Dividends from Bank subsidiary $ 4,006 $ 300 $ 1,151  Interest and dividend income - - 15  Other income - 171 -  OTTI loss on equity securities - - -  Securities gains (losses), net - - 82  4,006 471 1,248  Expenses:  Operating expenses 972 986 795  Income before income taxes and equity in undistributed income of subsidiaries 3,034 (515) 453  Income tax benefit 301 328 241  Equity in undistributed income of subsidiaries 4,752 10,391 7,708  Net income $ 8,087 $ 10,204 $ 8,402 
Schedule Of Condensed Comprehensive Income Statement	    Years ended December 31  (Dollars in thousands) 2016 2015 2014  Net Income $ 8,087 $ 10,204 $ 8,402  Securities:  Unrealized (losses) gains arising during the period - - (236)  Reclassification adjustment for net (gains) losses included in net income - - (82)  Net unrealized (losses) gains - - (318)  Tax effect - - 108  Net of tax amount - - (210)  Total other comprehensive (loss) income of Parent - - (210)  Other comprehensive (loss) income of subsidiaries (493) (622) 1,806  Total Comprehensive Income $ 7,594 $ 9,582 $ 9,998   
Schedule Of Condensed Cash Flow Statement	   Statements of Cash Flows Years Ended December 31  (Dollars in thousands) 2016 2015 2014  Cash flows from operating activities  Net income $ 8,087 $ 10,204 $ 8,402  Adjustments to reconcile net income to net cash provided  by operating activities:  Equity in undistributed income of subsidiary (4,752) (10,391) (7,708)  Stock option compensation 88 74 -  Securities (gains) losses - - (82)  (Increase) decrease in other assets/liabilities (307) 1,800 498  Net cash provided by operating activities 3,116 1,687 1,110   Cash flows from investing activities  Proceeds from sales of investment securities - - 568  Net cash provided by investing activities - - 568   Cash flows from financing activities  Dividends paid (3,523) (3,139) (2,847)  Cash received from option exercises 82 92 59  Common stock issued under dividend reinvestment plan 1,671 1,246 923  Treasury stock purchase (795) - -  Net cash used in financing activities (2,565) (1,801) (1,865)  Increase (decrease) in cash and cash equivalents 551 (114) (187)  Cash and cash equivalents as of January 1 300 414 601  Cash and cash equivalents as of December 31 $ 851 $ 300 $ 414 

Quarterly Results Of Operatio49

Quarterly Results Of Operations (Tables)	12 Months Ended
	Dec. 31, 2016
Quarterly Results Of Operations [Abstract]
Schedule Of Quarterly Financial Information	   (Dollars in thousands, except per share) Three months ended   2016 March 31 June 30 September 30 December 31   Interest income $ 9,098 $ 8,988 $ 9,348 $ 9,544  Interest expense 545 548 563 589  Net interest income 8,553 8,440 8,785 8,955  Provision for loan losses 300 1,875 1,150 450  Other noninterest income 2,981 2,854 2,813 2,984  Securities (losses) gains (28) 2 (10) 8  Noninterest expense 7,795 7,730 7,980 9,670  Income before income taxes 3,411 1,691 2,458 1,827  Federal income tax expense 685 130 383 104  Net Income $ 2,726 $ 1,561 $ 2,075 $ 1,723  Basic earnings per share $ 0.64 $ 0.36 $ 0.48 $ 0.40  Diluted earnings per share $ 0.64 $ 0.36 $ 0.48 $ 0.40  Dividends declared per share $ 0.19 $ 0.21 $ 0.21 $ 0.21      (Dollars in thousands, except per share) Three months ended   2015 March 31 June 30 September 30 December 31   Interest income $ 8,526 $ 8,578 $ 8,720 $ 8,790  Interest expense 641 619 555 556  Net interest income 7,885 7,959 8,165 8,234  Provision for loan losses 325 310 400 250  Other noninterest income 2,934 3,108 2,733 3,150  Securities gains (including gain on conversion) 718 8 - -  Noninterest expense 7,489 7,659 7,613 8,374  Income before income taxes 3,723 3,106 2,885 2,760  Federal income tax expense 839 632 306 493  Net Income $ 2,884 $ 2,474 $ 2,579 $ 2,267  Basic earnings per share $ 0.68 $ 0.58 $ 0.61 $ 0.53  Diluted earnings per share $ 0.68 $ 0.58 $ 0.61 $ 0.53  Dividends declared per share $ 0.17 $ 0.19 $ 0.19 $ 0.19 

Summary Of Significant Accoun50

Summary Of Significant Accounting Policies (Narrative) (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)store$ / shares	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)
Summary Of Significant Accounting Policies [Line Items]
Number of community-banking offices | store	22
Restricted stock	$ 1,767	$ 782
Days past due when accrual of interest is discontinued	90 days
Consumer loans typical charge-off period, in days	180 days
Servicing Asset	$ 15,800	21,600	$ 29,500
Goodwill	$ 9,016	$ 9,016
Goodwill, Fair Value above carrying value	30.00%	38.00%
Assets Held-in-trust	$ 622,600	$ 586,700
Share-based Compensation	88	$ 74
Federal Home Loan Bank of Pittsburgh [Member]
Summary Of Significant Accounting Policies [Line Items]
Restricted stock	$ 1,700
Restricted Stock Cost | $ / shares	$ 100
Federal Home Loan Bank of Pittsburgh [Member] | Non Required FHLB Stock [Member]
Summary Of Significant Accounting Policies [Line Items]
Restricted stock	$ 30
Maximum [Member]
Summary Of Significant Accounting Policies [Line Items]
Designated Hedge Risk Percent Range	125.00%
Minimum [Member]
Summary Of Significant Accounting Policies [Line Items]
Designated Hedge Risk Percent Range	80.00%

Summary Of Significant Accoun51

Summary Of Significant Accounting Policies (Schedule Of Earnings Per Share Basic And Diluted) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Weighted average shares outstanding (basic)									4,297	4,244	4,190
Impact of common stock equivalents									5	6	6
Weighted average shares outstanding (diluted)									4,302	4,250	4,196
Anti-dilutive options excluded from calculation									9	27	35
Net income	$ 1,723	$ 2,075	$ 1,561	$ 2,726	$ 2,267	$ 2,579	$ 2,474	$ 2,884	$ 8,087	$ 10,204	$ 8,402
Basic earnings per share	$ 0.40	$ 0.48	$ 0.36	$ 0.64	$ 0.53	$ 0.61	$ 0.58	$ 0.68	$ 1.88	$ 2.40	$ 2.01
Diluted earnings per share	$ 0.40	$ 0.48	$ 0.36	$ 0.64	$ 0.53	$ 0.61	$ 0.58	$ 0.68	$ 1.88	$ 2.40	$ 2
Franklin Financial Service Corporation [Member]
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Net income									$ 8,087	$ 10,204	$ 8,402

Regulatory Matters (Narrative)

Regulatory Matters (Narrative) (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Statutory Accounting Practices, Statutory Amount Available for Dividend Payments without Regulatory Approval		$ 91.6
Total Risk-based Capital Ratio: Adequately Capitalized Minimum: Ratio	[1]	8.00%	8.00%
Total Risk-based Capital Ratio: Ratio	[1]	15.67%	16.03%
Capital Ratios, Basel III, Capital Conservation Buffer		0.625%
Capital Ratios, Basel III, Capital Conservation Buffer, Year Two		1.25%
Capital Ratios, Basel III, Capital Conservation Buffer, Year Three		1.875%
Capital Ratios, Basel III, Capital Conservation Buffer, Year Four		2.50%
Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum: Ratio	[2]	6.50%	6.50%
Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum: Ratio	[3]	8.00%	8.00%
Tier 1 Leverage Ratio: Well Capitalized Minimum: Ratio	[4]	5.00%	5.00%
Total Risk-based Capital Ratio: Well Capitalized Minimum: Ratio	[1]	10.00%	10.00%
Capital ratios, capital conservation buffer		7.55%
Total Risk-based Capital Ratio: Adequately Capitalized Minimum: Ratio	[1]	8.00%	8.00%
Total Risk-based Capital Ratio: Ratio	[1]	15.55%	16.02%
[1]	Total risk-based capital / total risk-weighted assets
[2]	As of December 31, 2015Regulatory RatiosAdequately CapitalizedWell CapitalizedActualMinimumMinimum(Dollars in thousands)AmountRatioAmountRatioAmountRatioCommon Equity Tier 1 Risk-based Capital Ratio (1) Corporation$ 106,082 14.77%$ 32,310 4.50%N/AN/ABank 106,180 14.76% 32,364 4.50%$ 46,747 6.50%Tier 1 Risk-based Capital Ratio (2)Corporation$ 106,082 14.77%$ 43,080 6.00%N/AN/ABank 106,180 14.76% 43,151 6.00%$ 57,535 8.00% Total Risk-based Capital Ratio (3) Corporation$ 115,101 16.03%$ 57,440 8.00%N/AN/ABank 115,214 16.02% 57,535 8.00%$ 71,919 10.00%Tier 1 Leverage Ratio (4) Corporation$ 106,082 10.38%$ 40,897 4.00%N/AN/ABank 106,180 10.37% 40,948 4.00%$ 51,185 5.00%Common equity Tier 1 capital / total risk-weighted assets
[3]	Tier 1 capital / total risk-weighted assets
[4]	Tier 1 capital / average quarterly assets

Regulatory Matters (Schedule Of

Regulatory Matters (Schedule Of The Total Risk-based, Tier 1 Risk-based And Tier 1 Leverage Requirements) (Details) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier 1 Risk-based Capital Ratio: Ratio	[1]	14.41%	14.77%
Common Equity Tier 1 Risk-based Capital Ratio: Adequately Capitalized Minimum: Ratio	[1]	4.50%	4.50%
Tier 1 Risk-based Capital Ratio: Ratio	[2]	14.41%	14.77%
Tier 1 Risk-based Capital Ratio: Adequately Capitalized Minimum: Ratio	[2]	6.00%	6.00%
Total Risk-based Capital Ratio: Ratio	[3]	15.67%	16.03%
Total Risk-based Capital Ratio: Adequately Capitalized Minimum: Ratio	[3]	8.00%	8.00%
Tier 1 Leverage Ratio: Ratio	[4]	10.11%	10.38%
Tier 1 Leverage Ratio: Adequately Capitalized Minimum: Ratio	[4]	4.00%	4.00%
Common Equity Tier 1 Risk-based Capital Ratio: Amount	[1]	$ 111,691	$ 106,082
Common Equity Tier 1 Risk-based Capital Ratio: Adequately Capitalized Minimum, Amount	[1]	34,889	32,310
Tier 1 Risk-based Capital Ratio: Amount	[2]	111,691	106,082
Tier 1 Risk-based Capital Ratio: Minimum to be Adequately Capitalized Amount	[2]	46,518	43,080
Total Risk-based Capital Ratio: Amount	[3]	121,456	115,101
Total Risk-based Capital Ratio: Minimum to be Adequately Capitalized Amount	[3]	62,024	57,440
Tier 1 Leverage Ratio: Amount	[4]	111,691	106,082
Tier 1 Leverage Ratio: Minimum to be Adequately Capitalized Amount	[4]	$ 44,209	$ 40,897
Bank [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Common Equity Tier 1 Risk-based Capital Ratio: Ratio	[1]	14.29%	14.76%
Common Equity Tier 1 Risk-based Capital Ratio: Adequately Capitalized Minimum: Ratio	[1]	4.50%	4.50%
Common Equity Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum: Ratio	[1]	6.50%	6.50%
Tier 1 Risk-based Capital Ratio: Ratio	[2]	14.29%	14.76%
Tier 1 Risk-based Capital Ratio: Adequately Capitalized Minimum: Ratio	[2]	6.00%	6.00%
Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum: Ratio	[2]	8.00%	8.00%
Total Risk-based Capital Ratio: Ratio	[3]	15.55%	16.02%
Total Risk-based Capital Ratio: Adequately Capitalized Minimum: Ratio	[3]	8.00%	8.00%
Total Risk-based Capital Ratio: Well Capitalized Minimum: Ratio	[3]	10.00%	10.00%
Tier 1 Leverage Ratio: Ratio	[4]	10.02%	10.37%
Tier 1 Leverage Ratio: Adequately Capitalized Minimum: Ratio	[4]	4.00%	4.00%
Tier 1 Leverage Ratio: Well Capitalized Minimum: Ratio	[4]	5.00%	5.00%
Common Equity Tier 1 Risk-based Capital Ratio: Amount	[1]	$ 110,932	$ 106,180
Common Equity Tier 1 Risk-based Capital Ratio: Adequately Capitalized Minimum, Amount	[1]	34,943	32,364
Common Equity Tier 1 Risk-based Capital Ratio: Well Capitalized Minimum, Amount	[1]	50,473	46,747
Tier 1 Risk-based Capital Ratio: Amount	[2]	110,932	106,180
Tier 1 Risk-based Capital Ratio: Minimum to be Adequately Capitalized Amount	[2]	46,590	43,151
Tier 1 Risk-based Capital Ratio: Minimum to be Well Capitalized Amount	[2]	62,121	57,535
Total Risk-based Capital Ratio: Amount	[3]	120,712	115,214
Total Risk-based Capital Ratio: Minimum to be Adequately Capitalized Amount	[3]	62,121	57,535
Total Risk-based Capital Ratio: Minimum to be Well Capitalized Amount	[3]	77,651	71,919
Tier 1 Leverage Ratio: Amount	[4]	110,932	106,180
Tier 1 Leverage Ratio: Minimum to be Adequately Capitalized Amount	[4]	44,270	40,948
Tier 1 Leverage Ratio: Minimum to be Well Capitalized Amount	[4]	$ 55,337	$ 51,185
[1]	As of December 31, 2015Regulatory RatiosAdequately CapitalizedWell CapitalizedActualMinimumMinimum(Dollars in thousands)AmountRatioAmountRatioAmountRatioCommon Equity Tier 1 Risk-based Capital Ratio (1) Corporation$ 106,082 14.77%$ 32,310 4.50%N/AN/ABank 106,180 14.76% 32,364 4.50%$ 46,747 6.50%Tier 1 Risk-based Capital Ratio (2)Corporation$ 106,082 14.77%$ 43,080 6.00%N/AN/ABank 106,180 14.76% 43,151 6.00%$ 57,535 8.00% Total Risk-based Capital Ratio (3) Corporation$ 115,101 16.03%$ 57,440 8.00%N/AN/ABank 115,214 16.02% 57,535 8.00%$ 71,919 10.00%Tier 1 Leverage Ratio (4) Corporation$ 106,082 10.38%$ 40,897 4.00%N/AN/ABank 106,180 10.37% 40,948 4.00%$ 51,185 5.00%Common equity Tier 1 capital / total risk-weighted assets
[2]	Tier 1 capital / total risk-weighted assets
[3]	Total risk-based capital / total risk-weighted assets
[4]	Tier 1 capital / average quarterly assets

Restricted Cash Balances (Detai

Restricted Cash Balances (Details) - USD ($) $ in Millions	Dec. 31, 2016	Dec. 31, 2015
Restricted Cash Balances [Abstract]
Restricted Cash and Cash Equivalents	$ 6.4	$ 4.4

Investments (Narrative) (Detail

Investments (Narrative) (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)itemsecurity$ / shares	Dec. 31, 2015USD ($)security	Dec. 31, 2014USD ($)
Schedule of Available-for-sale Securities [Line Items]
Restricted stock	$ 1,767	$ 782
Impairment write-down on securities recognized in earnings	$ 40	$ 20	$ 20
Number of temporarily impaired securities | security	115	79
Number of investments in a single issuer exceeding benchmark | item	0
Securities pledged as collateral	$ 79,100	$ 79,600
Gain on conversion of investment security		728
Available-for-sale Securities	143,875	159,473
Gross Unrealized Losses	1,574	1,310
Cumulative OTTI Charges	595	555	$ 535
Fair value of temporarily impaired securities	66,604	47,345
Community Bank Stock [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities	75,400
Federal Home Loan Bank of Pittsburgh [Member]
Schedule of Available-for-sale Securities [Line Items]
Restricted stock	$ 1,700
Restricted stock per share | $ / shares	$ 100
Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities	$ 290	$ 233
Equity Securities [Member] | Community Bank Stock [Member]
Schedule of Available-for-sale Securities [Line Items]
Average life of the equity portfolio	4 years 1 month 6 days
Number of investments | item	1
Municipal Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Number of temporarily impaired securities | security	45	15
Available-for-sale Securities	$ 62,985	$ 69,188
Gross Unrealized Losses	571	218
Fair value of temporarily impaired securities	25,005	$ 10,591
Trust Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Change in unrealized losses	$ 151
Number of temporarily impaired securities | security	7	7
Available-for-sale Securities	$ 5,461	$ 5,289
Gross Unrealized Gain (Loss)	(518)
Gross Unrealized Losses	518	669
Fair value of temporarily impaired securities	5,461	$ 5,289
Private-Label Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Impairment write-down on securities recognized in earnings	$ 40
Number of temporarily impaired securities | security	1	1
Number Of Investments With Other Than Temporary Impairment Charges | item	3
Available-for-sale Securities	$ 1,104	$ 1,372
Gross Unrealized Gain (Loss)	51
Gross Unrealized Losses	5	2
Cumulative OTTI Charges	595
Fair value of temporarily impaired securities	281	$ 246
Private-Label Mortgage-Backed Securities [Member] | One Security [Member]
Schedule of Available-for-sale Securities [Line Items]
Change in unrealized losses	$ 5
Number of temporarily impaired securities | item	1

Investments (Unrealized Gain (l

Investments (Unrealized Gain (loss) On Investments) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 143,895	$ 158,335
Gross Unrealized Gains	1,554	2,448
Gross Unrealized Losses	(1,574)	(1,310)
Available for sale	143,875	159,473
Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	164	164
Gross Unrealized Gains	126	69
Available for sale	290	233
U.S. Government And Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	12,598	13,705
Gross Unrealized Gains	148	164
Gross Unrealized Losses	(26)	(33)
Available for sale	12,720	13,836
Municipal Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	62,763	67,851
Gross Unrealized Gains	793	1,555
Gross Unrealized Losses	(571)	(218)
Available for sale	62,985	69,188
Trust Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	5,979	5,958
Gross Unrealized Losses	(518)	(669)
Available for sale	5,461	5,289
Agency Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	61,305	69,284
Gross Unrealized Gains	431	621
Gross Unrealized Losses	(452)	(386)
Available for sale	61,284	69,519
Private-Label Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	1,053	1,335
Gross Unrealized Gains	56	39
Gross Unrealized Losses	(5)	(2)
Available for sale	1,104	1,372
Asset-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	33	38
Gross Unrealized Losses	(2)	(2)
Available for sale	$ 31	$ 36

Investments (Amortized Cost And

Investments (Amortized Cost And Fair Value Of Debt Securities, By Contractual Maturity) (Details) $ in Thousands	Dec. 31, 2016USD ($)
Investments [Abstract]
Due in one year or less, Amortized cost	$ 2,162
Due after one year through five years, Amortized cost	11,038
Due after five years through ten years, Amortized cost	26,176
Due after ten years, Amortized cost	41,997
Amortized Cost Contractual Maturities Subtotal	81,373
Mortgage-backed securities, Amortized cost	62,358
Available-for-sale Securities, Debt Maturities, Amortized Cost Basis	143,731
Due in one year or less, Fair value	2,169
Due after one year through five years, Fair value	11,183
Due after five years through ten years, Fair value	26,392
Due after ten years, Fair value	41,453
Fair Value Contractual Maturities Subtotal	81,197
Mortgage-backed securities, Fair value	62,388
Available-for-sale Securities, Debt Securities, Fair Value	$ 143,585

Investments (Composition Of Net

Investments (Composition Of Net Realized Securities Gains (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Investments [Abstract]
Gross gains realized (including gain on conversion)	$ 22	$ 736	$ 284
Gross losses realized			(4)
Net gains realized	$ 22	$ 736	$ 280

Investments (Schedule Of Unreal

Investments (Schedule Of Unrealized Loss On Investments) (Details) $ in Thousands	Dec. 31, 2016USD ($)security	Dec. 31, 2015USD ($)security
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 51,472	$ 25,262
Less than 12 months: Unrealized Losses	$ (790)	$ (251)
Less than 12 months: Count | security	84	40
12 months or more: Fair Value	$ 15,132	$ 22,083
12 months or more: Unrealized Losses	$ (784)	$ (1,059)
12 months or more: Count | security	31	39
Fair Value	$ 66,604	$ 47,345
Unrealized Losses	$ (1,574)	$ (1,310)
Count | security	115	79
U.S. Government And Agency Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 789	$ 479
Less than 12 months: Unrealized Losses	$ (9)	$ (1)
Less than 12 months: Count | security	1	3
12 months or more: Fair Value	$ 3,413	$ 4,364
12 months or more: Unrealized Losses	$ (17)	$ (32)
12 months or more: Count | security	10	10
Fair Value	$ 4,202	$ 4,843
Unrealized Losses	$ (26)	$ (33)
Count | security	11	13
Municipal Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 23,407	$ 5,806
Less than 12 months: Unrealized Losses	$ (417)	$ (35)
Less than 12 months: Count | security	43	8
12 months or more: Fair Value	$ 1,598	$ 4,785
12 months or more: Unrealized Losses	$ (154)	$ (183)
12 months or more: Count | security	2	7
Fair Value	$ 25,005	$ 10,591
Unrealized Losses	$ (571)	$ (218)
Count | security	45	15
Trust Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 months or more: Fair Value	$ 5,461	$ 5,289
12 months or more: Unrealized Losses	$ (518)	$ (669)
12 months or more: Count | security	7	7
Fair Value	$ 5,461	$ 5,289
Unrealized Losses	$ (518)	$ (669)
Count | security	7	7
Agency Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 26,995	$ 18,977
Less than 12 months: Unrealized Losses	$ (359)	$ (215)
Less than 12 months: Count | security	39	29
12 months or more: Fair Value	$ 4,656	$ 7,394
12 months or more: Unrealized Losses	$ (93)	$ (171)
12 months or more: Count | security	11	13
Fair Value	$ 31,651	$ 26,371
Unrealized Losses	$ (452)	$ (386)
Count | security	50	42
Private-Label Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 months: Fair Value	$ 281
Less than 12 months: Unrealized Losses	$ (5)
Less than 12 months: Count | security	1
12 months or more: Fair Value		$ 246
12 months or more: Unrealized Losses		$ (2)
12 months or more: Count | security		1
Fair Value	$ 281	$ 246
Unrealized Losses	$ (5)	$ (2)
Count | security	1	1
Asset-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
12 months or more: Fair Value	$ 4	$ 5
12 months or more: Unrealized Losses	$ (2)	$ (2)
12 months or more: Count | security	1	1
Fair Value	$ 4	$ 5
Unrealized Losses	$ (2)	$ (2)
Count | security	1	1

Investments (Schedule Of Trust

Investments (Schedule Of Trust Preferred Securities) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	$ 143,895	$ 158,335
Fair Value	143,875	159,473
Trust Preferred Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	5,979	5,958
Fair Value	5,461	$ 5,289
Unrealized Gain (Loss)	$ (518)
Lowest Credit Rating Assigned: Standard & Poor's, BB Rating [Member] | Trust Preferred Securities: Huntington Cap Trust [Member]
Schedule of Available-for-sale Securities [Line Items]
Maturity	Feb. 1, 2027
Amortized cost	$ 946
Fair Value	830
Unrealized Gain (Loss)	$ (116)
Lowest Credit Rating Assigned: Standard & Poor's, BB Rating [Member] | Trust Preferred Securities: Huntington Cap Trust II [Member]
Schedule of Available-for-sale Securities [Line Items]
Maturity	Jun. 15, 2028
Amortized cost	$ 901
Fair Value	822
Unrealized Gain (Loss)	$ (79)
Lowest Credit Rating Assigned: Standard & Poor's, BBB- Rating [Member] | Trust Preferred Securities: Chase Cap VI JPM [Member]
Schedule of Available-for-sale Securities [Line Items]
Maturity	Aug. 1, 2028
Amortized cost	$ 966
Fair Value	888
Unrealized Gain (Loss)	$ (78)
Lowest Credit Rating Assigned: Standard & Poor's, BB+ Rating [Member] | Trust Preferred Securities: BankAmerica Cap III [Member]
Schedule of Available-for-sale Securities [Line Items]
Maturity	Jan. 15, 2027
Amortized cost	$ 967
Fair Value	876
Unrealized Gain (Loss)	$ (91)
Lowest Credit Rating Assigned: Standard & Poor's, BB+ Rating [Member] | Trust Preferred Securities: Fleet Cap Tr V [Member]
Schedule of Available-for-sale Securities [Line Items]
Maturity	Dec. 18, 2028
Amortized cost	$ 977
Fair Value	881
Unrealized Gain (Loss)	$ (96)
Lowest Credit Rating Assigned: Standard & Poor's, BBB+ Rating [Member] | Trust Preferred Securities: Corestates Captl Tr II [Member]
Schedule of Available-for-sale Securities [Line Items]
Maturity	Feb. 15, 2027
Amortized cost	$ 943
Fair Value	896
Unrealized Gain (Loss)	$ (47)
Lowest Credit Rating Assigned: Standard & Poor's, BBB Rating [Member] | Trust Preferred Securities: Wachovia Cap Trust II [Member]
Schedule of Available-for-sale Securities [Line Items]
Maturity	Jan. 15, 2027
Amortized cost	$ 279
Fair Value	268
Unrealized Gain (Loss)	$ (11)

Investments (Private Label Mort

Investments (Private Label Mortgage Backed Securities) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	$ 143,895	$ 158,335
Available for sale	143,875	159,473
Cumulative OTTI Charges	595	555	$ 535
Private-Label Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized cost	1,053	1,335
Available for sale	1,104	$ 1,372
Unrealized Gain (Loss)	51
Cumulative OTTI Charges	$ 595
Lowest Credit Rating Assigned: Standard & Poor's, CCC Rating [Member] | MALT2004-6 7A1 [Member]
Schedule of Available-for-sale Securities [Line Items]
Origination Date	Jun. 1, 2004
Amortized cost	$ 286
Available for sale	281
Unrealized Gain (Loss)	$ (5)
Credit Support %	15.71%
Lowest Credit Rating Assigned: Standard & Poor's, CC Rating [Member] | RALI2005-QS2 A1 [Member]
Schedule of Available-for-sale Securities [Line Items]
Origination Date	Feb. 1, 2005
Amortized cost	$ 152
Available for sale	166
Unrealized Gain (Loss)	$ 14
Credit Support %	2.26%
Cumulative OTTI Charges	$ 15
Lowest Credit Rating Assigned: Standard & Poor's, D Rating [Member] | RALI2006-QS4 A2 [Member]
Schedule of Available-for-sale Securities [Line Items]
Origination Date	Apr. 1, 2006
Amortized cost	$ 386
Available for sale	398
Unrealized Gain (Loss)	12
Cumulative OTTI Charges	$ 323
Lowest Credit Rating Assigned: Standard & Poor's, D Rating [Member] | GSR 2006-5F 2A1 [Member]
Schedule of Available-for-sale Securities [Line Items]
Origination Date	May 1, 2006
Amortized cost	$ 40
Available for sale	47
Unrealized Gain (Loss)	7
Cumulative OTTI Charges	$ 15
Lowest Credit Rating Assigned: Standard & Poor's, D Rating [Member] | RALI2006-QS8 A1 [Member]
Schedule of Available-for-sale Securities [Line Items]
Origination Date	Jul. 28, 2006
Amortized cost	$ 189
Available for sale	212
Unrealized Gain (Loss)	23
Cumulative OTTI Charges	$ 242

Investments (Other Than Tempora

Investments (Other Than Temporary Impairment, Credit Losses Recognized In Earnings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Investments [Abstract]
Balance of cumulative credit-related OTTI at January 1	$ 555	$ 535
Additions for credit-related OTTI not previously recognized	40	20
Additions increases for credit-related OTTI previously recognized when there is no intent to sell and no requirement to sell before recovery of amortized cost basis
Decrease for previously recognized credit-related OTTI because there was an intent to sell
Reduction for increases in cash flows expected to be collected
Balance of credit-related OTTI at September 30	$ 595	$ 555

Loans (Schedule Of Loans Outsta

Loans (Schedule Of Loans Outstanding) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 893,873	$ 782,016
Less: Allowance for loan losses	(11,075)	(10,086)	$ (9,111)	$ (9,702)
Net Loans	882,798	771,930
Net unamortized deferred loan costs (fees)	242	436
Loans pledged as collateral for borrowings and commitments from: FHLB	711,682	643,449
Loans pledged as collateral for borrowings and commitments from :Federal Reserve Bank	41,152	45,111
Total	752,834	688,560
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	218,783	212,391
Residential Real Estate - Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	8,975	7,888
Less: Allowance for loan losses	(224)	(194)	(214)	(276)
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	390,584	340,695
Less: Allowance for loan losses	(6,109)	(5,649)	(4,978)	(5,196)
Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	270,826	215,942
Less: Allowance for loan losses	(1,893)	(1,519)	(1,515)	(2,099)
Total Commercial [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	661,410	556,637
Consumer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	4,705	5,100
Less: Allowance for loan losses	(100)	(102)	(127)	(138)
Consumer First Liens [Member] | Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	103,125	103,698
Consumer Junior Liens And Lines Of Credit [Member] | Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	44,817	44,996
Consumer [Member] | Residential Real Estate - Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	1,350	545
Commercial First Lien [Member] | Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	65,445	57,780
Commercial Junior Liens And Lines Of Credit [Member] | Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	5,396	5,917
Commercial [Member] | Residential Real Estate - Construction [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	7,625	7,343
First Liens [Member] | Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	168,570	161,478
Less: Allowance for loan losses	(1,105)	(989)	$ (994)	$ (913)
Junior Lines And Lines Of Credit [Member] | Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans	$ 50,213	$ 50,913

Loans (Schedule Of Loans To Rel

Loans (Schedule Of Loans To Related Parties) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Loans [Abstract]
Balance at beginning of year	$ 18,954	$ 18,904
New loans made	6,400	4,327
Repayments	(2,111)	(4,277)
Balance at end of year	$ 23,243	$ 18,954

Loan Quality (Narrative) (Detai

Loan Quality (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Allowance for Credit Losses [Line Items]
Interest not recognized on nonaccrual loans	$ 114	$ 335	$ 752
Impaired loans	15,100	$ 16,800
Maximum [Member] | Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Impaired loans balances, added to general allocation pool	$ 250

Loan Quality (Internal Credit R

Loan Quality (Internal Credit Rating For The Loan Portfolio) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	$ 893,873	$ 782,016
Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	875,325	754,162
Special Mention [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	1,212	10,303
Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	17,336	17,551
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	218,783	212,391
Residential Real Estate [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	217,216	208,199
Residential Real Estate [Member] | Special Mention [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	255	2,150
Residential Real Estate [Member] | Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	1,312	2,042
Residential Real Estate [Member] | First Liens [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	168,570	161,478
Residential Real Estate [Member] | First Liens [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	167,199	157,514
Residential Real Estate [Member] | First Liens [Member] | Special Mention [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	227	2,122
Residential Real Estate [Member] | First Liens [Member] | Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	1,144	1,842
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	50,213	50,913
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	50,017	50,685
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | Special Mention [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	28	28
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	168	200
Residential Real Estate - Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	8,975	7,888
Residential Real Estate - Construction [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	8,220	7,386
Residential Real Estate - Construction [Member] | Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	755	502
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	390,584	340,695
Commercial Real Estate [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	377,283	319,985
Commercial Real Estate [Member] | Special Mention [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount		6,175
Commercial Real Estate [Member] | Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	13,301	14,535
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	270,826	215,942
Commercial [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	267,901	213,492
Commercial [Member] | Special Mention [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	957	1,978
Commercial [Member] | Substandard [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	1,968	472
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	4,705	5,100
Consumer [Member] | Pass [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans and Leases Receivable, Gross, Carrying Amount	$ 4,705	$ 5,100

Loan Quality (Aging Of Payments

Loan Quality (Aging Of Payments Of The Loan Portfolio) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	$ 885,023	$ 769,191
Loans Past Due and Still Accruing	4,074	7,455
Non-accrual loans	4,776	5,370
Total Loans	893,873	782,016
30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	2,470	6,416
60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	939	671
90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	665	368
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	216,720	210,539
Loans Past Due and Still Accruing	1,746	941
Non-accrual loans	317	911
Total Loans	218,783	212,391
Residential Real Estate [Member] | 30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	1,332	261
Residential Real Estate [Member] | 60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	414	466
Residential Real Estate [Member] | 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing		214
Residential Real Estate [Member] | First Liens [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	166,689	159,998
Loans Past Due and Still Accruing	1,650	674
Non-accrual loans	231	806
Total Loans	168,570	161,478
Residential Real Estate [Member] | First Liens [Member] | 30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	1,236	44
Residential Real Estate [Member] | First Liens [Member] | 60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	414	416
Residential Real Estate [Member] | First Liens [Member] | 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing		214
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	50,031	50,541
Loans Past Due and Still Accruing	96	267
Non-accrual loans	86	105
Total Loans	50,213	50,913
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | 30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	96	217
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member] | 60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing		50
Residential Real Estate - Construction [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	8,495	7,209
Loans Past Due and Still Accruing		177
Non-accrual loans	480	502
Total Loans	8,975	7,888
Residential Real Estate - Construction [Member] | 30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing		177
Commercial Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	384,658	330,953
Loans Past Due and Still Accruing	1,970	6,061
Non-accrual loans	3,956	3,681
Total Loans	390,584	340,695
Commercial Real Estate [Member] | 30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	858	5,713
Commercial Real Estate [Member] | 60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	447	196
Commercial Real Estate [Member] | 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	665	152
Commercial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	270,478	215,449
Loans Past Due and Still Accruing	325	217
Non-accrual loans	23	276
Total Loans	270,826	215,942
Commercial [Member] | 30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	250	210
Commercial [Member] | 60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	75	5
Commercial [Member] | 90 Days+ Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing		2
Consumer [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Current	4,672	5,041
Loans Past Due and Still Accruing	33	59
Total Loans	4,705	5,100
Consumer [Member] | 30 - 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	30	55
Consumer [Member] | 60 - 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Loans Past Due and Still Accruing	$ 3	$ 4

Loan Quality (Impaired Financin

Loan Quality (Impaired Financing Receivables) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	$ 15,067	$ 16,828
Unpaid Principal Balance With No Allowance	15,826	17,741
Recorded Investment With Allowance		9
Unpaid Principal Balance With Allowance		10
Related Allowance		9
Average Recorded Investment	19,617	16,928	$ 29,132
Interest Income Recognized	632	135	122
Residential Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	1,041	1,628
Unpaid Principal Balance With No Allowance	1,123	1,858
Average Recorded Investment	1,287	1,636	2,755
Interest Income Recognized	39	13	4
Residential Real Estate [Member] | First Liens [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	956	1,523
Unpaid Principal Balance With No Allowance	1,030	1,725
Average Recorded Investment	1,194	1,531	2,619
Interest Income Recognized	38	13	4
Residential Real Estate [Member] | Junior Liens & Lines Of Credit [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	85	105
Unpaid Principal Balance With No Allowance	93	133
Average Recorded Investment	93	105	136
Interest Income Recognized	1
Residential Real Estate - Construction [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	480	502
Unpaid Principal Balance With No Allowance	535	546
Average Recorded Investment	492	505	686
Interest Income Recognized	4
Commercial Real Estate [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	13,523	14,431
Unpaid Principal Balance With No Allowance	14,133	15,007
Average Recorded Investment	17,806	14,509	23,801
Interest Income Recognized	589	122	118
Commercial [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	23	267
Unpaid Principal Balance With No Allowance	35	330
Recorded Investment With Allowance		9
Unpaid Principal Balance With Allowance		10
Related Allowance		9
Average Recorded Investment	32	278	$ 1,890
Consumer [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance
Unpaid Principal Balance With No Allowance
Recorded Investment With Allowance
Unpaid Principal Balance With Allowance
Related Allowance

Loan Quality (Troubled Debt Res

Loan Quality (Troubled Debt Restructuring Loans) (Details) $ in Thousands		12 Months Ended
		Dec. 31, 2016USD ($)loancontract	Dec. 31, 2015USD ($)contract
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Number of Contracts		17	15
Troubled Debt Restructurings: Recorded Investment		$ 13,419	$ 13,281
Troubled Debt Restructurings That Have Defaulted on Modified Terms YTD: Number of Contracts | loan		2
Troubled Debt Restructurings That Have Defaulted on Modified Terms YTD: Recorded Investment		$ 1,401
New During Period, Number of Contracts | contract		2	0
New During Period, Pre-TDR Modification		$ 763
New During Period, After-TDR Modification		763
New During Period, Recorded Investment		750
Performing [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Recorded Investment	[1]	12,018	$ 13,130
Nonperforming [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Recorded Investment	[1]	$ 1,401	$ 151
Residential Real Estate - Construction [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Number of Contracts		1	1
Troubled Debt Restructurings: Recorded Investment		$ 480	$ 502
Residential Real Estate - Construction [Member] | Performing [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Recorded Investment	[1]	$ 480	$ 502
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Number of Contracts		5	4
Troubled Debt Restructurings: Recorded Investment		$ 875	$ 654
Troubled Debt Restructurings That Have Defaulted on Modified Terms YTD: Number of Contracts | loan		1
Troubled Debt Restructurings That Have Defaulted on Modified Terms YTD: Recorded Investment		$ 151
New During Period, Number of Contracts | contract		1
New During Period, Pre-TDR Modification		$ 238
New During Period, After-TDR Modification		238
New During Period, Recorded Investment		237
Residential Real Estate [Member] | Performing [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Recorded Investment	[1]	724	503
Residential Real Estate [Member] | Nonperforming [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Recorded Investment	[1]	$ 151	$ 151
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Number of Contracts | loan		11
Troubled Debt Restructurings: Recorded Investment		$ 12,064
Troubled Debt Restructurings That Have Defaulted on Modified Terms YTD: Number of Contracts | loan		1
Troubled Debt Restructurings That Have Defaulted on Modified Terms YTD: Recorded Investment		$ 1,250
New During Period, Number of Contracts | contract		1
New During Period, Pre-TDR Modification		$ 525
New During Period, After-TDR Modification		525
New During Period, Recorded Investment		513
Commercial Real Estate [Member] | Performing [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Recorded Investment	[1]	10,814
Commercial Real Estate [Member] | Nonperforming [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Recorded Investment	[1]	$ 1,250
Commercial [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Number of Contracts | contract			10
Troubled Debt Restructurings: Recorded Investment			$ 12,125
Commercial [Member] | Performing [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings: Recorded Investment	[1]		$ 12,125
[1]	The performing status is determined by the loan's compliance with the modified terms.

Loan Quality (Allowance For Loa

Loan Quality (Allowance For Loan Losses, By Loan Segment) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance				$ 10,086				$ 9,111	$ 10,086	$ 9,111	$ 9,702
Charge-offs									(3,082)	(571)	(1,573)
Recoveries									296	261	218
Provision	$ 450	$ 1,150	$ 1,875	300	$ 250	$ 400	$ 310	325	3,775	1,285	764
Allowance, Ending Balance	11,075				10,086				11,075	10,086	9,111
Loans evaluated for allowance individually												$ 14,683	$ 16,022
Loans evaluated for allowance collectively												879,190	765,994
Total Loans												893,873	782,016
Allowance established for loans evaluated individually													9
Allowance established for loan evaluated collectively												11,075	10,077
Total Allowance	11,075			10,086	10,086			9,111	10,086	9,111	9,702	11,075	10,086
Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Total Loans												218,783	212,391
Residential Real Estate - Construction [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance				194				214	194	214	276
Charge-offs									(41)	(21)	(41)
Recoveries										18
Provision									71	(17)	(21)
Allowance, Ending Balance	224				194				224	194	214
Loans evaluated for allowance individually												480	502
Loans evaluated for allowance collectively												8,495	7,386
Total Loans												8,975	7,888
Allowance established for loan evaluated collectively												224	194
Total Allowance	224			194	194			214	194	214	276	224	194
Commercial Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance				5,649				4,978	5,649	4,978	5,196
Charge-offs									(2,751)		(408)
Recoveries									19	14	50
Provision									3,192	657	140
Allowance, Ending Balance	6,109				5,649				6,109	5,649	4,978
Loans evaluated for allowance individually												13,523	14,309
Loans evaluated for allowance collectively												377,061	326,386
Total Loans												390,584	340,695
Allowance established for loan evaluated collectively												6,109	5,649
Total Allowance	6,109			5,649	5,649			4,978	5,649	4,978	5,196	6,109	5,649
Commercial [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance				1,519				1,515	1,519	1,515	2,099
Charge-offs									(74)	(270)	(644)
Recoveries									167	148	65
Provision									281	126	(5)
Allowance, Ending Balance	1,893				1,519				1,893	1,519	1,515
Loans evaluated for allowance individually													230
Loans evaluated for allowance collectively												270,826	215,712
Total Loans												270,826	215,942
Allowance established for loans evaluated individually													9
Allowance established for loan evaluated collectively												1,893	1,510
Total Allowance	1,893			1,519	1,519			1,515	1,519	1,515	2,099	1,893	1,519
Consumer [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance				102				127	102	127	138
Charge-offs									(167)	(198)	(189)
Recoveries									75	74	82
Provision									90	99	96
Allowance, Ending Balance	100				102				100	102	127
Loans evaluated for allowance collectively												4,705	5,100
Total Loans												4,705	5,100
Allowance established for loan evaluated collectively												100	102
Total Allowance	100			102	102			127	102	127	138	100	102
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance				1,325				1,012	1,325	1,012	852
Provision									(4)	313	160
Allowance, Ending Balance	1,321				1,325				1,321	1,325	1,012
Allowance established for loan evaluated collectively												1,321	1,325
Total Allowance	1,321			1,325	1,325			1,012	1,325	1,012	852	1,321	1,325
First Liens [Member] | Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance				989				994	989	994	913
Charge-offs									(49)	(43)	(291)
Recoveries									35	7	21
Provision									130	31	351
Allowance, Ending Balance	1,105				989				1,105	989	994
Loans evaluated for allowance individually												628	930
Loans evaluated for allowance collectively												167,942	160,548
Total Loans												168,570	161,478
Allowance established for loan evaluated collectively												1,105	989
Total Allowance	1,105			989	989			994	989	994	913	1,105	989
Junior Liens & Lines Of Credit [Member] | Residential Real Estate [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance, Beginning Balance				308				271	308	271	228
Charge-offs										(39)
Provision									15	76	43
Allowance, Ending Balance	323				308				323	308	271
Loans evaluated for allowance individually												52	51
Loans evaluated for allowance collectively												50,161	50,862
Total Loans												50,213	50,913
Allowance established for loan evaluated collectively												323	308
Total Allowance	$ 323			$ 308	$ 308			$ 271	$ 308	$ 271	$ 228	$ 323	$ 308

Premises And Equipment (Premise

Premises And Equipment (Premises And Equipment) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Total cost	$ 39,092	$ 38,654
Less: Accumulated depreciation	(25,034)	(23,895)
Net premises and equipment	14,058	14,759
Land [Member]
Property, Plant and Equipment [Line Items]
Total cost	3,000	3,000
Building and leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Total cost	24,190	23,985
Furniture, fixtures and equipment [Member]
Property, Plant and Equipment [Line Items]
Total cost	$ 11,902	$ 11,669
Maximum [Member] | Building and leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Estimated Life	30 years
Maximum [Member] | Furniture, fixtures and equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated Life	10 years
Minimum [Member] | Building and leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Estimated Life	15 years
Minimum [Member] | Furniture, fixtures and equipment [Member]
Property, Plant and Equipment [Line Items]
Estimated Life	3 years

Premises And Equipment (Schedul

Premises And Equipment (Schedule Of Depreciation And Rent Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Premises And Equipment [Abstract]
Depreciation expense	$ 1,270	$ 1,269	$ 1,360
Rent expense on leases	$ 713	$ 735	$ 671

Premises And Equipment (Operati

Premises And Equipment (Operating Leases Of Lessee Disclosure) (Details) $ in Thousands	Dec. 31, 2016USD ($)
Premises And Equipment [Abstract]
2,017	$ 704
2,018	632
2,019	525
2,020	500
2,021	497
2022 and beyond	4,050
Total	$ 6,908

Other Real Estate Owned (Detail

Other Real Estate Owned (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Other Real Estate Owned [Abstract]
Balance at beginning of the period	$ 6,451	$ 3,666
Additions	329	3,626
Proceeds from dispositions	(625)	(508)
(Loss) gain on sales, net	(31)	32
Valuation adjustment	(1,209)	(365)
Balance at the end of the period	$ 4,915	$ 6,451

Intangible Assets (Narrative) (

Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016
Finite-Lived Intangible Assets [Line Items]
Goodwill	$ 9,016		$ 9,016
Amortization of intangibles	181	$ 517
Core Deposit [Member]
Finite-Lived Intangible Assets [Line Items]
Amortization of intangibles	$ 181	$ 517

Deposits (Schedule Of Deposits)

Deposits (Schedule Of Deposits) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deposits [Abstract]
Noninterest-bearing checking	$ 170,345	$ 152,095
Interest-bearing checking	241,906	232,181
Money Management	420,309	379,331
Savings	74,925	69,174
Total interest-bearing checking and savings	737,140	680,686
Retail time deposits	71,264	82,468
Brokered time deposits	3,371	3,263
Total time deposits	74,635	85,731
Total Deposits	982,120	918,512
Overdrawn deposit accounts reclassified as loans	$ 181	$ 128

Deposits (Maturity Of Time Depo

Deposits (Maturity Of Time Deposits Of $250,000 Or More) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deposits [Abstract]
Within three months	$ 2,841
Over three through six months	879
Over six through twelve months	405
Over twelve months	519
Total	$ 4,644	$ 6,200

Deposits (Maturities Of Time De

Deposits (Maturities Of Time Deposits) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deposits [Line Items]
2,017	$ 45,884
2,018	14,892
2,019	5,299
2,020	8,560
Total time deposits	74,635	$ 85,731
Retail Time Deposits [Member]
Deposits [Line Items]
2,017	43,019
2,018	14,386
2,019	5,299
2,020	8,560
Total time deposits	71,264
Brokered Time Deposits [Member]
Deposits [Line Items]
2,017	2,865
2,018	506
Total time deposits	$ 3,371

Other Borrowings (Narrative) (D

Other Borrowings (Narrative) (Details) $ in Millions	12 Months Ended
	Dec. 31, 2016USD ($)
Other Borrowings [Abstract]
Federal Home Loan Bank, Maximum Term Of Commitment	364 days
Maximum borrowing capacity with the FHLB	$ 278.6
Amount available to borrow at year-end	254.3
Unsecured line of credit	6
Available through federal reserve discount window	$ 23

Other Borrowings (Short Term Bo

Other Borrowings (Short Term Borrowings) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Repurchase Agreements [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Average balance during the year		$ 25
Weighted average interest rate during the year		0.15%
FHLB Open Repo [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Ending balance	$ 24,270
Range of interest rates paid at year end	0.74%
Maximum month-end balance during the year	$ 24,270	$ 3,500
Average balance during the year	$ 5,258	$ 923
Weighted average interest rate during the year	0.63%	0.38%
FHLB Open Repo [Member] | Weighted Average [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Range of interest rates paid at year end	0.74%

Federal Income Taxes (Narrative

Federal Income Taxes (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Tax Credit Carryforward [Line Items]
Capital loss carryover	$ 280	$ 813
Penalties and interest expense	0	$ 0	$ 0
Uncertain tax positions	0
Capital Loss Carryforward [Member]
Tax Credit Carryforward [Line Items]
Tax Credit Carryforward, Amount	824
Tax Credit Carryforward, Valuation Allowance	280
Expiring 2018 [Member]
Tax Credit Carryforward [Line Items]
Capital loss carryover	$ 280

Federal Income Taxes (Schedule

Federal Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Deferred Tax Assets
Allowance for loan losses	$ 3,766	$ 3,429
Deferred compensation	986	1,017
Purchase accounting	23	22
Deferred loan fees and costs, net	160	160
Capital loss carryover	280	813
Other than temporary impairment of investments	260	376
Accumulated other comprehensive loss	2,171	1,917
AMT Credit		192
Depreciation	45
Other	561	423
Deferred Tax Assets, Gross, Total	8,252	8,349
Valuation allowance	(467)	(1,000)
Total gross deferred tax assets	7,785	7,349
Deferred Tax Liabilities
Depreciation		334
Joint ventures and partnerships	36	21
Pension	1,886	2,199
Mortgage servicing rights	19	37
Total gross deferred tax liabilities	1,941	2,591
Net deferred tax asset	$ 5,844	$ 4,758

Federal Income Taxes (Schedul83

Federal Income Taxes (Schedule Of Components Of Income Tax Expense (Benefit)) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Federal Income Taxes [Abstract]
Current tax expense									$ 2,134	$ 2,382	$ 1,712
Deferred tax expense (benefit)									(832)	(111)	294
Income tax provision	$ 104	$ 383	$ 130	$ 685	$ 493	$ 306	$ 632	$ 839	$ 1,302	$ 2,271	$ 2,006

Federal Income Taxes (Schedul84

Federal Income Taxes (Schedule Of Effective Income Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Federal Income Taxes [Abstract]
Tax provision at statutory rate									$ 3,192	$ 4,241	$ 3,539
Income on tax-exempt loans and securities									(1,751)	(1,566)	(1,466)
Nondeductible interest expense relating to carrying tax-exempt obligations									24	22	28
Dividends received exclusion										(2)	(7)
Income from bank owned life insurance									(210)	(182)	(163)
Life insurance proceeds										(35)
Change in valuation allowance										(200)
Stock option compensation									30	25
Other, net									17	(32)	75
Income tax provision	$ 104	$ 383	$ 130	$ 685	$ 493	$ 306	$ 632	$ 839	$ 1,302	$ 2,271	$ 2,006
Effective income tax rate									13.90%	18.20%	19.30%
Statutory rate									34.00%	34.00%	34.00%

Accumulated Other Comprehensi85

Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Accumulated Other Comprehensive Loss [Abstract]
Net unrealized gains on securities	$ (20)	$ 1,138
Tax effect	7	(387)
Net of tax amount	(13)	751
Accumulated pension adjustment	(6,366)	(6,777)	$ (6,858)
Tax effect	2,164	2,304	2,332
Net of tax amount	(4,202)	(4,473)	$ (4,526)
Total accumulated other comprehensive loss	$ (4,215)	$ (3,722)

Financial Derivatives (Schedule

Financial Derivatives (Schedule Of Effect Of Derivative Instruments On The Statement Of Income) (Details) - Interest Rate Contract [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Gain or (Loss) Recognized in OCI net of tax on Derivative (Effective Portion)		$ 244
Amount of Gain or (Loss) Reclassified from Accumulated OCI into Income (Effective Portion)	$ (160)	$ (382)

Financial Derivatives (Schedu87

Financial Derivatives (Schedule Of Derivative Instruments Subject To Master Netting Arrangement Or Repurchase Agreement) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2014USD ($)
Financial Derivatives [Abstract]
Gross Amounts of Recognized Liabilities	$ 191
Net Amounts of Liabilities Presented in the Statements of Condition	191
Gross Amounts Not Offset in the Statements of Condition, Financial Instruments	$ 191

Benefit Plans (Narrative) (Deta

Benefit Plans (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Jan. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Term of service completed before eligible for coverage		1 year 1000 hours
Employer Matching Contribution, Percent of Match		100.00%
Maximum Annual Contributions Per Employee, Percent		4.00%
Additional Employer Matching Contribution Percent Of Deferral Match From Eligible Compensation		50.00%
Maximum Additional Annual Contributions Per Employee Deferral Percent		2.00%
Employer Discretionary Contribution Percent		100.00%
Maximum Discretionary Profit Sharing Percent Of Eligible Compensation		2.00%
Related plan expense		$ 494	$ 606	$ 556
Defined Benefit Plan General Guidelines Plan Asset Allocations		25.00%
Defined Benefit Plan, Individual Stock Cap Guildlines Percentage		5.00%
Subsequent Event [Member]
Defined Benefit Plan Disclosure [Line Items]
Term of service completed before eligible for coverage	4 months
Fixed Income [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum		60.00%
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum		90.00%
Equities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum		10.00%
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum		30.00%

Benefit Plans (Change In Projec

Benefit Plans (Change In Projected Benefit Obligation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Benefit Plans [Abstract]
Benefit obligation at beginning of measurement year	$ 18,609	$ 19,679	$ 17,281
Service cost	337	377	337
Interest cost	701	695	778
Actuarial loss	632	(906)	2,529
Settlement loss	(1,590)
Benefits paid	(808)	(1,236)	(1,246)
Benefit obligation at end of measurement year	$ 17,881	$ 18,609	$ 19,679

Benefit Plans (Change In Plan A

Benefit Plans (Change In Plan Assets) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Benefit Plans [Abstract]
Fair value of plan assets at beginning of measurement year	$ 18,301	$ 19,677	$ 18,600
Actual return on plan assets net of expenses	1,159	(140)	2,323
Settlement loss	(1,590)
Benefits paid	(808)	(1,236)	(1,246)
Fair value of plan assets at end of measurement year	17,062	18,301	19,677
Funded status of projected benefit obligation	$ (819)	$ (308)	$ (2)

Benefit Plans (Schedule Of Amou

Benefit Plans (Schedule Of Amounts Recognized In Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Benefit Plans [Abstract]
Net Actuarial loss	$ (6,366)	$ (6,871)	$ (7,078)
Prior service cost obligation		94	220
Accumulated pension adjustment	(6,366)	(6,777)	(6,858)
Tax effect	2,164	2,304	2,332
Net amount recognized in accumulated other comprehensive loss	$ (4,202)	$ (4,473)	$ (4,526)

Benefit Plans (Schedule Of Net

Benefit Plans (Schedule Of Net Benefit Costs) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Benefit Plans [Abstract]
Service cost	$ 337	$ 377	$ 337
Interest cost	701	695	778
Expected return on plan assets	(1,165)	(1,182)	(1,163)
Amortization of prior service cost	(94)	(126)	(126)
Recognized net actuarial loss	579	623	450
Net pension cost	358	387	276
Effect of settlements loss	564
Total pension expense	$ 922	$ 387	$ 276

Benefit Plans (Schedule Of Assu

Benefit Plans (Schedule Of Assumptions Used) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Defined Benefit Plan Disclosure [Line Items]
Assumptions used to determine benefit obligations: Discount rate	3.89%	4.06%	3.72%
Assumptions used to determine benefit obligations: Rate of compensation increase	4.00%	4.00%	4.00%
Assumptions used to determine net periodic benefit cost: Discount rate	3.89%	3.72%	4.76%
Assumptions used to determine net periodic benefit cost: Expected long-term return on plan assets	6.50%	6.50%	6.50%
Assumptions used to determine net periodic benefit cost: Rate of compensation increase	4.00%	4.00%	4.00%
Asset allocations as of measurement date:	100.00%	100.00%	100.00%
Value of shares (in thousands)		$ 68	$ 63
Percent of total plan assets	0.00%	0.40%	0.30%
Cash and Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocations as of measurement date:	5.00%	9.00%	4.00%
Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocations as of measurement date:	33.00%	31.00%	33.00%
Corporate Debt Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocations as of measurement date:	8.00%	7.00%	8.00%
Municipal Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocations as of measurement date:	42.00%	43.00%	45.00%
Investment Fund-Debt [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocations as of measurement date:	9.00%	8.00%	8.00%
Insurance contracts [Member]
Defined Benefit Plan Disclosure [Line Items]
Asset allocations as of measurement date:	3.00%	2.00%	2.00%

Benefit Plans (Schedule Of Am94

Benefit Plans (Schedule Of Amount Recognized In Balance Sheet) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 17,062	$ 18,301	$ 19,677	$ 18,600
Fair Value [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	17,062	18,301
Cash and Cash Equivalents [Member] | Fair Value [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	960	1,579
Equity Securities [Member] | Fair Value [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	5,688	5,691
Corporate Debt Securities [Member] | Fair Value [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,310	1,336
Municipal Securities [Member] | Fair Value [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	7,146	7,898
Investment Fund-Debt [Member] | Fair Value [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,454	1,413
Cash Value Of Life Insurance [Member] | Fair Value [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	25	62
Deposit In Immediate Participation Guarantee Contract [Member] | Fair Value [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	479	322
Level 1 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	8,581	9,005
Level 1 [Member] | Cash and Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	960	1,579
Level 1 [Member] | Equity Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	5,688	5,691
Level 1 [Member] | Investment Fund-Debt [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,454	1,413
Level 1 [Member] | Deposit In Immediate Participation Guarantee Contract [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	479	322
Level 2 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	8,456	9,234
Level 2 [Member] | Corporate Debt Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	1,310	1,336
Level 2 [Member] | Municipal Securities [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	7,146	7,898
Level 3 [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	25	62
Level 3 [Member] | Cash Value Of Life Insurance [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Benefit Plan, Fair Value of Plan Assets	$ 25	$ 62

Benefit Plans (Schedule Of Chan

Benefit Plans (Schedule Of Changes In Fair Value Of Plan Assets) (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)
Cash Value Of Life Insurance [Member]
Defined Benefit Plan Disclosure [Line Items]
Balance	$ 62
Unrealized gain (loss) relating to investments held at the reporting date	1
Purchases, sales, issuances and settlement, net	(38)
Balance	25
Deposit In Immediate Participation Guarantee Contract [Member]
Defined Benefit Plan Disclosure [Line Items]
Balance	62
Unrealized gain (loss) relating to investments held at the reporting date
Purchases, sales, issuances and settlement, net
Balance	$ 62

Benefit Plans (Schedule Of Expe

Benefit Plans (Schedule Of Expected Benefit Payments) (Details) $ in Thousands	Dec. 31, 2016USD ($)
Benefit Plans [Abstract]
2,017	$ 1,169
2,018	1,066
2,019	1,135
2,020	1,496
2,021	1,011
2022-2026	6,233
Total	$ 12,110

Stock Purchase Plans (Narrative

Stock Purchase Plans (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Term of service completed before eligible for coverage	1 year 1000 hours
ESPP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance	250,000
Minimum percent of fair value market option price	90.00%
Expiration date, maximum term from grant date, in years	1 year
Grant price, percent of the stock's fair value at the time of award	95.00%
Compensation expense	$ 0	$ 0	$ 0
Option expiration date	Jul. 2, 2017
ISOP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance	354,877
Minimum percent of fair value market option price	100.00%
Period of incentive stock option plan, in years	10 years
Option term, in years	10 years
Term of service completed before eligible for coverage	6 months

Stock Purchase Plans (Schedule

Stock Purchase Plans (Schedule Of Share-based Compensation, Stock Options, Activity) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Granted	24,450	17,500
Options Exercised	(3,800)
ESPP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance Outstanding	22,286	25,970	32,279
Options Granted	24,434	23,379	27,596
Options Exercised	(907)	(4,794)	(3,793)
Options Expired	(23,060)	(22,269)	(30,112)
Balance Outstanding	22,753	22,286	25,970
Weighted Average Price Per Share: Balance Outstanding	$ 23.42	$ 18.91	$ 15.24
Weighted Average Price Per Share: Granted	22.46	23.42	18.91
Weighted Average Price Per Share: Exercised	22.66	19.17	15.55
Weighted Average Price Per Share: Expired	23.38	19.08	15.40
Weighted Average Price Per Share: Balance Outstanding	$ 22.46	$ 23.42	$ 18.91
Aggregate Intrinsic Value	$ 140	$ 2
Number of shares available for fututre grants	209,988
ISOP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Balance Outstanding	53,075	44,075	55,825
Options Granted	24,450	17,500
Options Exercised	(3,800)
Options Forfeited	(15,000)	(8,500)	(11,750)
Balance Outstanding	58,725	53,075	44,075
Weighted Average Price Per Share: Balance Outstanding	$ 22.56	$ 23.29	$ 24.21
Weighted Average Price Per Share: Granted	21.27	22.05
Weighted Average Price Per Share: Exercised	16.25
Weighted Average Price Per Share: Forfeited	24.14	25.29	27.67
Weighted Average Price Per Share: Balance Outstanding	$ 22.03	$ 22.56	$ 23.29
Aggregate Intrinsic Value	$ 386	$ 50
Number of shares available for fututre grants	317,427

Stock Purchase Plans (Share-bas

Stock Purchase Plans (Share-based Compensation Arrangement By Share-based Payment Award, Options, Vested And Expected To Vest, Outstanding And Exercisable) (Details)	12 Months Ended
	Dec. 31, 2016$ / sharesshares
ESPP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding and Exercisable | shares	22,753
Price Range, Upper Range Limit	$ 22.46
Weighted Average Exercise Price	$ 22.46
Weighted Average Remaining Life (years)	6 months
ISOP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding and Exercisable | shares	58,725
Weighted Average Exercise Price	$ 22.03
Weighted Average Remaining Life (years)	6 years
ISOP [Member] | Exercise Price Or Price Range One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding and Exercisable | shares	5,500
Price Range, Upper Range Limit	$ 16.11
Weighted Average Exercise Price	$ 16.11
Weighted Average Remaining Life (years)	2 years 2 months 12 days
ISOP [Member] | Exercise Price Or Price Range Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding and Exercisable | shares	37,350
Price Range, Lower Range Limit	$ 21.27
Price Range, Upper Range Limit	22.05
Weighted Average Exercise Price	$ 21.56
Weighted Average Remaining Life (years)	8 years 9 months 18 days
ISOP [Member] | Exercise Price Or Price Range Three [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding and Exercisable | shares	9,675
Price Range, Upper Range Limit	$ 23.77
Weighted Average Exercise Price	$ 23.77
Weighted Average Remaining Life (years)	1 year 1 month 6 days
ISOP [Member] | Exercise Price Or Price Range Four [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options Outstanding and Exercisable | shares	6,200
Price Range, Upper Range Limit	$ 27.37
Weighted Average Exercise Price	$ 27.37
Weighted Average Remaining Life (years)	1 month 6 days

Stock Purchase Plans (Valuation

Stock Purchase Plans (Valuation Assumptions Using Black-Scholes Method) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted	24,450	17,500
Risk-free interest rate	1.22%	1.47%
Expected volatility of the Corporation's stock	25.76%	28.64%
Expected dividend yield	3.23%	3.09%
Expected life (in years)	5 years 3 months	5 years 3 months	0 years
Weighted average fair value of options granted	$ 3.58	$ 4.22
Total compensation expense included in net income	$ 88	$ 74
Franklin Financial Service Corporation [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total compensation expense included in net income	$ 88	$ 74
ESPP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted	24,434	23,379	27,596
ISOP [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options granted	24,450	17,500
Total compensation expense included in net income	$ 88	$ 74

Deferred Compensation Agreem101

Deferred Compensation Agreement (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2016USD ($)item	Dec. 31, 2015USD ($)	Dec. 31, 2014USD ($)	Dec. 31, 2006item
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Deferred compensation agreements with former directors | item	1
Deferred compensation agreements with current directors | item	1
Benefit payment period, in years	10 years
Age at which benefit payments begin	65 years
Obligation under deferred compensation agreements | $	$ 600
Expense associated with agreements | $	2	$ 76	$ 18
Fulton Bancshares Corporation [Member]
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items]
Number of Agreements | item				2
Expected future deferred compensation expenses | $	$ 0

Shareholders' Equity (Details)

Shareholders' Equity (Details) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Equity, Class of Treasury Stock [Line Items]
Common Stock, Par or Stated Value Per Share	$ 1	$ 1
Repurchase plan period, in years	1 year
Stock repurchase program, authorized amount	$ 350,000
Shares repurchased, shares	34,048
Shares repurchased, amount	$ 795,000
Shares held at cost	371,513	383,440
Common stock shares authorized	15,000,000	15,000,000
Common stock issued under dividend reinvestment plan, shares	25,230	52,755	45,864
Common stock issued under dividend reinvestment plan	$ 1,671,000	$ 1,246,000	$ 923,000
Dividend Reinvestment Plan (DRIP) [Member]
Equity, Class of Treasury Stock [Line Items]
Common stock shares authorized	1,000,000
Common stock issued under dividend reinvestment plan, shares	25,230
Common stock issued under dividend reinvestment plan	$ 553,000
Dividend Reinvestment plan shares remain to be issues	614,355
Franklin Financial Service Corporation [Member]
Equity, Class of Treasury Stock [Line Items]
Common stock issued under dividend reinvestment plan	$ 1,671,000	$ 1,246,000	$ 923,000

Commitments And Contingencie103

Commitments And Contingencies (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Commercial Commitments To Extend Credit [Member]
Loss Contingencies [Line Items]
Commitments outstanding	$ 227,380	$ 218,192
Consumer Commitments To Extend Credit (Secured) [Member]
Loss Contingencies [Line Items]
Commitments outstanding	44,352	41,604
Consumer Commitments To Extend Credit (Unsecured) [Member]
Loss Contingencies [Line Items]
Commitments outstanding	5,674	5,653
Commitments To Extend Credit [Member]
Loss Contingencies [Line Items]
Commitments outstanding	277,406	265,449
Standby Letters of Credit [Member]
Loss Contingencies [Line Items]
Commitments outstanding	$ 23,935	$ 25,944
Standby letters of credit extension period, in years	1 year

Fair Value Measurements And 104

Fair Value Measurements And Fair Values Of Financial Instruments (Fair Value, By Balance Sheet Grouping) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	$ 143,875	$ 159,473
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	36,665	39,166
Investment securities available for sale, at fair value	143,875	159,473
Restricted stock	1,767	782
Loans held for sale	540	461
Net loans	882,798	771,930
Accrued interest receivable	3,592	3,164
Deposits	982,120	918,512
Short-term Debt	24,270
Accrued interest payable	116	124
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	36,665	39,166
Investment securities available for sale, at fair value	143,875	159,473
Restricted stock	1,767	782
Loans held for sale	540	461
Net loans	889,910	779,742
Accrued interest receivable	3,592	3,164
Deposits	981,949	918,401
Short-term Debt	24,270
Accrued interest payable	116	124
Level 1 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	36,665	39,166
Investment securities available for sale, at fair value	290	233
Short-term Debt	24,270
Level 2 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Investment securities available for sale, at fair value	143,585	159,240
Restricted stock	1,767	782
Loans held for sale	540	461
Accrued interest receivable	3,592	3,164
Deposits	981,949	918,401
Accrued interest payable	116	124
Level 3 [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Net loans	$ 889,910	$ 779,742

Fair Value Measurements And 105

Fair Value Measurements And Fair Values Of Financial Instruments (Schedule Of Fair Value, Assets And Liabilities Measured On Recurring Basis) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	$ 143,875	$ 159,473
Total assets	143,875	159,473
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	290	233
Total assets	290	233
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	143,585	159,240
Total assets	143,585	159,240
Equity Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	290	233
Equity Securities [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	290	233
U.S. Government And Agency Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	12,720	13,836
U.S. Government And Agency Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	12,720	13,836
Municipal Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	62,985	69,188
Municipal Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	62,985	69,188
Trust Preferred Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	5,461	5,289
Trust Preferred Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	5,461	5,289
Agency Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	61,284	69,519
Agency Mortgage-Backed Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	61,284	69,519
Private-Label Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	1,104	1,372
Private-Label Mortgage-Backed Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	1,104	1,372
Asset-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	31	36
Asset-Backed Securities [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available for sale	$ 31	$ 36

Fair Value Measurements And 106

Fair Value Measurements And Fair Values Of Financial Instruments (Schedule Of Fair Value An A Nonrecurring Basis) (Details) - USD ($) $ in Thousands		Dec. 31, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring		$ 2,607	$ 6,338
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring		2,607	6,338
Premises Held-For-Sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]	200	210
Premises Held-For-Sale [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]
Premises Held-For-Sale [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]
Premises Held-For-Sale [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]	200	210
Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]	2,407	6,128
Other Real Estate Owned [Member] | Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]
Other Real Estate Owned [Member] | Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]
Other Real Estate Owned [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]	$ 2,407	$ 6,128
[1]	Includes assets directly charged-down to fair value during the year-to-date period.

Fair Value Measurements And 107

Fair Value Measurements And Fair Values Of Financial Instruments (Fair Value Inputs, Assets, Quantitative Information) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2016	Dec. 31, 2015
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring		$ 2,607	$ 6,338
Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring		2,607	6,338
Premises Held-For-Sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]	200	210
Premises Held-For-Sale [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]	$ 200	210
Premises Held-For-Sale [Member] | Level 3 [Member] | Qualitative Adjustment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Discount Rate		5.00%
Premises Held-For-Sale [Member] | Level 3 [Member] | Weighted Average [Member] | Qualitative Adjustment [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Discount Rate		5.00%
Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]	$ 2,407	6,128
Other Real Estate Owned [Member] | Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	[1]	$ 2,407	$ 6,128
Other Real Estate Owned [Member] | Level 3 [Member] | Cost To Sell [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Discount Rate		8.00%	8.00%
Other Real Estate Owned [Member] | Level 3 [Member] | Weighted Average [Member] | Cost To Sell [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Discount Rate		8.00%	8.00%
[1]	Includes assets directly charged-down to fair value during the year-to-date period.

Parent Company (Franklin Fin108

Parent Company (Franklin Financial Services Corporation) Financial Information (Schedule Of Condensed Balance Sheet) (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	$ 36,665	$ 39,166	$ 48,593	$ 40,745
Available for sale	143,875	159,473
Other Assets	5,506	6,135
Total assets	1,127,443	1,035,295
Other Liabilities	4,560	5,407
Total liabilities	1,010,950	923,919
Shareholders' equity	116,493	111,376	103,521	95,388
Total liabilities and shareholders' equity	1,127,443	1,035,295
Franklin Financial Service Corporation [Member]
Condensed Financial Statements, Captions [Line Items]
Cash and cash equivalents	851	300	$ 414	$ 601
Equity investment in subsidiaries	115,794	111,535
Other Assets	39	33
Total assets	116,684	111,868
Other Liabilities	191	492
Total liabilities	191	492
Shareholders' equity	116,493	111,376
Total liabilities and shareholders' equity	$ 116,684	$ 111,868

Parent Company (Franklin Fin109

Parent Company (Franklin Financial Services Corporation) Financial Information (Schedule Of Condensed Income Statement) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Condensed Financial Statements, Captions [Line Items]
Other									$ 246	$ 390	$ 109
Securities gains, net	$ 8	$ (10)	$ 2	$ (28)			$ 8	$ 718	22	8	280
Income before federal income tax expense	1,827	2,458	1,691	3,411	$ 2,760	$ 2,885	3,106	3,723	9,389	12,475	10,408
Federal income tax expense	104	383	130	685	493	306	632	839	1,302	2,271	2,006
Net income	$ 1,723	$ 2,075	$ 1,561	$ 2,726	$ 2,267	$ 2,579	$ 2,474	$ 2,884	8,087	10,204	8,402
Franklin Financial Service Corporation [Member]
Condensed Financial Statements, Captions [Line Items]
Dividends from Bank subsidiary									4,006	300	1,151
Interest and dividend income											15
Other										171
Securities gains, net											82
Income									4,006	471	1,248
Operating Expenses									972	986	795
Income before federal income tax expense									3,034	(515)	453
Federal income tax expense									(301)	(328)	(241)
Equity in undistributed income of subsidiary									4,752	10,391	7,708
Net income									$ 8,087	$ 10,204	$ 8,402

Parent Company (Franklin Fin110

Parent Company (Franklin Financial Services Corporation) Financial Information (Schedule Of Condensed Comprehensive Income Statement) (Details) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
		Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Condensed Financial Statements, Captions [Line Items]
Net income		$ 1,723	$ 2,075	$ 1,561	$ 2,726	$ 2,267	$ 2,579	$ 2,474	$ 2,884	$ 8,087	$ 10,204	$ 8,402
Securities:
Unrealized (losses) gains arising during the period	[1]									(1,176)	(498)	3,353
Reclassification adjustment for (gains) losses included in net income	[1]									18	(716)	(260)
Net unrealized (losses) gains	[1]									(1,158)	(1,214)	3,093
Tax effect	[1]									394	413	(1,052)
Net of tax amount	[1]									(764)	(801)	2,041
Total other comprehensive (loss) income of Parent										(493)	(622)	1,596
Franklin Financial Service Corporation [Member]
Condensed Financial Statements, Captions [Line Items]
Net income										8,087	10,204	8,402
Securities:
Unrealized (losses) gains arising during the period												(236)
Reclassification adjustment for (gains) losses included in net income												(82)
Net unrealized (losses) gains												(318)
Tax effect												108
Net of tax amount												(210)
Total other comprehensive (loss) income of Parent												(210)
Other comprehensive (loss) income of subsidiaries										(493)	(622)	1,806
Total Comprehensive Income										$ 7,594	$ 9,582	$ 9,998
[1]	Securities / gain on conversion & securities (gains) losses, net ($6), $243, and $88 for years ended December 31, 2016, 2015, and 2014, respectively.

Parent Company (Franklin Fin111

Parent Company (Franklin Financial Services Corporation) Financial Information (Schedule Of Condensed Cash Flow Statement) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Condensed Financial Statements, Captions [Line Items]
Net income	$ 1,723	$ 2,075	$ 1,561	$ 2,726	$ 2,267	$ 2,579	$ 2,474	$ 2,884	$ 8,087	$ 10,204	$ 8,402
Adjustments to reconcile net income to net cash provided by operating activities:
Stock option compensation									88	74
Securities gains, net	8	$ (10)	$ 2	(28)			$ 8	718	22	8	280
Net cash provided by operating activities									14,856	13,290	14,356
Proceeds from sales of investment securities									3,825	1,381	5,421
Net cash used in investing activities									(102,670)	(49,168)	(12,942)
Dividends paid									(3,523)	(3,139)	(2,847)
Common stock issued under stock option plans									82	92	59
Common stock issued under dividend reinvestment plan									1,671	1,246	923
Treasury stock purchase									(795)
Net cash provided by financing activities									85,313	26,451	6,434
Increase (decrease) in cash and cash equivalents									(2,501)	(9,427)	7,848
Cash and cash equivalents as of January 1				39,166				48,593	39,166	48,593	40,745
Cash and cash equivalents as of December 31	36,665				39,166				36,665	39,166	48,593
Franklin Financial Service Corporation [Member]
Condensed Financial Statements, Captions [Line Items]
Net income									8,087	10,204	8,402
Adjustments to reconcile net income to net cash provided by operating activities:
Equity in undistributed income of subsidiary									(4,752)	(10,391)	(7,708)
Stock option compensation									88	74
Securities gains, net											82
(Increase) decrease in other assets/liabilities									(307)	1,800	498
Net cash provided by operating activities									3,116	1,687	1,110
Proceeds from sales of investment securities											568
Net cash used in investing activities											568
Dividends paid									(3,523)	(3,139)	(2,847)
Common stock issued under stock option plans									82	92	59
Common stock issued under dividend reinvestment plan									1,671	1,246	923
Treasury stock purchase									(795)
Net cash provided by financing activities									(2,565)	(1,801)	(1,865)
Increase (decrease) in cash and cash equivalents									551	(114)	(187)
Cash and cash equivalents as of January 1				$ 300				$ 414	300	414	601
Cash and cash equivalents as of December 31	$ 851				$ 300				$ 851	$ 300	$ 414

Quarterly Results Of Operati112

Quarterly Results Of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Results Of Operations [Abstract]
Interest Income	$ 9,544	$ 9,348	$ 8,988	$ 9,098	$ 8,790	$ 8,720	$ 8,578	$ 8,526	$ 36,979	$ 34,615	$ 34,794
Interest Expense	589	563	548	545	556	555	619	641	2,245	2,371	3,180
Net interest income	8,955	8,785	8,440	8,553	8,234	8,165	7,959	7,885	34,734	32,244	31,614
Provision for loan losses	450	1,150	1,875	300	250	400	310	325	3,775	1,285	764
Other noninterest income	2,984	2,813	2,854	2,981	3,150	2,733	3,108	2,934	11,605	12,652	11,131
Securities gains (including gain on conversion)	8	(10)	2	(28)			8	718	22	8	280
Noninterest Expense	9,670	7,980	7,730	7,795	8,374	7,613	7,659	7,489	33,175	31,136	31,573
Income before income taxes	1,827	2,458	1,691	3,411	2,760	2,885	3,106	3,723	9,389	12,475	10,408
Federal income tax expense	104	383	130	685	493	306	632	839	1,302	2,271	2,006
Net income	$ 1,723	$ 2,075	$ 1,561	$ 2,726	$ 2,267	$ 2,579	$ 2,474	$ 2,884	$ 8,087	$ 10,204	$ 8,402
Basic earnings per share	$ 0.40	$ 0.48	$ 0.36	$ 0.64	$ 0.53	$ 0.61	$ 0.58	$ 0.68	$ 1.88	$ 2.40	$ 2.01
Diluted earnings per share	0.40	0.48	0.36	0.64	0.53	0.61	0.58	0.68	1.88	2.40	2
Dividend declared per share	$ 0.21	$ 0.21	$ 0.21	$ 0.19	$ 0.19	$ 0.19	$ 0.19	$ 0.17	$ 0.82	$ 0.74	$ 0.68