Codorus Valley Bancorp (CVLY) 10-Q 8 May 17 2017 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2017	May 01, 2017
Document And Entity Information [Abstract]
Entity Registrant Name	Codorus Valley Bancorp Inc
Entity Filer Category	Accelerated Filer
Entity Central Index Key	806,279
Amendment Flag	false
Document Type	10-Q
Document Fiscal Period Focus	Q1
Document Period End Date	Mar. 31, 2017
Document Fiscal Year Focus	2,017
Current Fiscal Year End Date	--12-31
Entity Common Stock, Shares Outstanding		8,438,317

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Assets
Interest bearing deposits with banks	$ 71,723	$ 54,966
Cash and due from banks	15,896	19,066
Total cash and cash equivalents	87,619	74,032
Securities, available-for-sale	191,379	194,739
Restricted investment in bank stocks, at cost	7,326	6,926
Loans held for sale	1,415	1,548
Loans (net of deferred fees of $3,930 - 2017 and $3,685 - 2016)	1,318,625	1,270,771
Less-allowance for loan losses	(15,704)	(14,992)
Net loans	1,302,921	1,255,779
Premises and equipment, net	24,532	24,573
Goodwill	2,301	2,301
Other assets	53,047	51,689
Total assets	1,670,540	1,611,587
Deposits
Noninterest bearing	213,261	202,639
Interest bearing	1,087,947	1,061,538
Total deposits	1,301,208	1,264,177
Short-term borrowings	53,604	56,637
Long-term debt	145,310	125,310
Other liabilities	12,479	10,506
Total liabilities	1,512,601	1,456,630
Shareholders' equity
Preferred stock, par value $2.50 per share; 1,000,000 shares authorized; 0 shares issued and outstanding	0	0
Common stock, par value $2.50 per share; 15,000,000 shares authorized; shares issued and outstanding: 8,433,701 at March 31, 2017 and 8,426,873 at December 31, 2016	21,084	21,067
Additional paid-in capital	106,336	106,102
Retained earnings	31,190	28,909
Accumulated other comprehensive loss	(671)	(1,121)
Total shareholders' equity	157,939	154,957
Total liabilities and shareholders' equity	$ 1,670,540	$ 1,611,587

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Assets
Loans, deferred fees	$ 3,930	$ 3,685
Shareholders' equity
Preferred stock, par value	$ 2.50	$ 2.50
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value	$ 2.50	$ 2.50
Common stock, shares authorized	15,000,000	15,000,000
Common stock, shares issued	8,433,701	8,426,873
Common stock, shares outstanding	8,433,701	8,426,873

Consolidated Statements Of Inco

Consolidated Statements Of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Interest income
Loans, including fees	$ 15,394	$ 13,811
Investment securities:
Taxable	649	702
Tax-exempt	333	425
Dividends	76	68
Other	53	8
Total interest income	16,505	15,014
Interest expense
Deposits	1,807	1,510
Federal funds purchased and other short-term borrowings	92	54
Long-term debt	546	485
Total interest expense	2,445	2,049
Net interest income	14,060	12,965
Provision for loan losses	650	800
Net interest income after provision for loan losses	13,410	12,165
Noninterest income
Trust and investment services fees	659	617
Income from mutual fund, annuity and insurance sales	211	259
Service charges on deposit accounts	970	837
Income from bank owned life insurance	272	174
Other income	280	189
Gain on sales of loans held for sale	289	115
Gain on sales of securities	0	194
Total noninterest income	2,681	2,385
Noninterest expense
Personnel	6,736	5,997
Occupancy of premises, net	871	897
Furniture and equipment	695	725
Postage, stationery and supplies	165	173
Professional and legal	149	163
Marketing	336	469
FDIC insurance	153	166
Debit card processing	215	297
Charitable donations	666	741
Telecommunications	204	162
External data processing	395	333
Foreclosed real estate including (recovery of) provision for losses	(29)	40
Other	507	295
Total noninterest expense	11,063	10,458
Income before income taxes	5,028	4,092
Provision for income taxes	1,609	1,275
Net income	3,419	2,817
Preferred stock dividends	0	16
Net income available to common shareholders	$ 3,419	$ 2,801
Net income per common share, basic	$ 0.41	$ 0.33
Net income per common share, diluted	$ 0.40	$ 0.33

Consolidated Statements Of Comp

Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2017	Mar. 31, 2016
Consolidated Statements Of Comprehensive Income [Abstract]
Net income		$ 3,419	$ 2,817
Securities available for sale:
Net unrealized holding gains arising during the period (net of tax expense of $242 and $513, respectively)		450	996
Reclassification adjustment for (gains) included in net income (net of tax expense of $0 and $66, respectively)	[1],[2]	0	(128)
Net unrealized gains		450	868
Comprehensive income		$ 3,869	$ 3,685
[1]	Amounts are included in net gain on sales of securities on the Consolidated Statements of Income within noninterest income.
[2]	Income tax amounts are included in provision for income taxes on the Consolidated Statements of Income.

Consolidated Statements Of Com6

Consolidated Statements Of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Securities available for sale:
Net unrealized holding gains arising during the period, tax expense	$ 242	$ 513
Reclassification adjustment for (gains) included in net income, tax expense	$ 0	$ 66

Consolidated Statements Of Cash

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Cash flows from operating activities
Net income	$ 3,419	$ 2,817
Adjustments to reconcile net income to net cash provided by operations:
Depreciation/amortization	562	574
Net amortization of premiums on securities	200	220
Amortization of deferred loan origination fees and costs	(366)	(236)
Provision for loan losses	650	800
(Reversal of) provision for losses on foreclosed real estate	(47)	0
Increase in bank owned life insurance	(272)	(174)
Originations of loans held for sale	(9,268)	(8,805)
Proceeds from sales of loans held for sale	9,354	7,985
Gain on sales of loans held for sale	(289)	(115)
(Gain) loss on disposal of premises and equipment	(7)	2
Gain on sales of securities, available-for-sale	0	(194)
(Gain) loss on sales of foreclosed real estate	(11)	1
Stock-based compensation	133	123
Decrease in interest receivable	477	72
(Decrease) increase in other assets	(317)	228
Increase in interest payable	14	42
Increase in other liabilities	1,966	1,044
Net cash provided by operating activities	6,198	4,384
Cash flows from investing activities
Purchases of securities, available-for-sale	(4,875)	(12,156)
Maturities, repayments and calls of securities, available-for-sale	8,702	14,096
Sales of securities, available-for-sale	0	12,903
Net decrease in restricted investment in bank stock	(400)	(343)
Net increase in loans made to customers	(46,288)	(27,114)
Purchases of premises and equipment	(514)	(762)
Investment in bank owned life insurance	(4,000)	(1,987)
Proceeds from sales of foreclosed real estate	1,786	133
Net cash used in investing activities	(45,589)	(15,230)
Cash flows from financing activities
Net increase in demand and savings deposits	41,873	24,905
Net (decrease) increase in time deposits	(4,842)	1,779
Net (decrease) in short-term borrowings	(3,033)	(47,924)
Proceeds from issuance of long-term debt	20,000	0
Cash dividends paid to preferred shareholders	0	(46)
Cash dividends paid to common shareholders	(1,138)	(1,035)
Redemption of preferred stock	0	(12,000)
Issuance of common stock	118	119
Net cash provided by (used in) financing activities	52,978	(34,202)
Net increase (decrease) in cash and cash equivalents	13,587	(45,048)
Cash and cash equivalents at beginning of year	74,032	57,485
Cash and cash equivalents at end of period	$ 87,619	$ 12,437

Consolidated Statements Of Chan

Consolidated Statements Of Changes In Shareholders' Equity - USD ($) $ in Thousands	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2015	$ 12,000	$ 19,893	$ 97,338	$ 28,539	$ 1,371	$ 0	$ 159,141
Net income				2,817			2,817
Other comprehensive income, net of tax					868		868
Common stock cash dividends				(1,035)			(1,035)
Preferred stock cash dividends				(16)			(16)
Redemption of preferred stock	(12,000)						(12,000)
Stock-based compensation			123				123
Forfeiture of restricted stock			4			(4)	0
Issuance and reissuance of common stock:
Issuance of common stock shares under the dividend reinvestment and stock purchase plan		13	94				107
Issuance of common stock shares under the stock option plan			10			2	12
Issuance of common stock shares under employee stock purchase plan		3	(3)				0
Balance at Mar. 31, 2016	0	19,909	97,566	30,305	2,239	(2)	150,017
Balance at Dec. 31, 2016	0	21,067	106,102	28,909	(1,121)	0	154,957
Net income				3,419			3,419
Other comprehensive income, net of tax					450		450
Common stock cash dividends				(1,138)			(1,138)
Stock-based compensation			133				133
Issuance and reissuance of common stock:
Issuance of common stock shares under the dividend reinvestment and stock purchase plan		11	107				118
Issuance of common stock shares of stock-based compensation awards		6	(6)				0
Balance at Mar. 31, 2017	$ 0	$ 21,084	$ 106,336	$ 31,190	$ (671)	$ 0	$ 157,939

Consolidated Statements Of Cha9

Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Consolidated Statements Of Changes In Shareholders' Equity [Abstract]
Common stock cash dividends, per share, adjusted	$ 0.135	$ 0.124
Issuance and reissuance of common stock:
Shares under the dividend reinvestment and stock purchase plan	4,383	5,378
Shares under the stock option plan		704
Shares of stock-based compensation awards	2,445	1,005

Summary Of Significant Accounti

Summary Of Significant Accounting Policies	3 Months Ended
	Mar. 31, 2017
Summary Of Significant Accounting Policies [Abstract]
Summary Of Significant Accounting Policies	Note 1—Summary of Significant Accounting Policies  Nature of Operations and Basis of Presentation The accompanying consolidated balance sheet at December 31, 201 6 has been derived from audited financial statements, and the unaudited interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information, the instructions to Form 10-Q, and FASB Accounting Standards Codification (ASC) 270. Accordingly, the interim financial statements do not include all of the financial information and notes required by generally accepted accounting principles for complete financial statements. In the opinion of management, the interim consolidated financial statements include all adjustments necessary to present fairly the financial condition and results of operations for the reported periods, and all such adjustments are of a normal and recurring nature.  Codorus Valley Bancorp, Inc. (“Corporation” or “Codorus Valley”) is a one-bank holding company headquartered in York, Pennsylvania that provides a full range of banking services through its subsidiary, PeoplesBank, A Codorus Valley Company (“PeoplesBank” or “B ank”). PeoplesBank operates three wholly-owned subsidiaries as of March 31, 2017 . Codorus Valley Financial Advisors, Inc. d/b/a PeoplesWealth Advisors , which sells nondeposit investment products in Pennsylvania , SYC Settlement Services, Inc., which provides real estate settlement services and Codorus Valley Financial Advisors, Inc. d/b/a PeoplesWealth Advisors , which sells nondeposit investment products in Maryland . In addition, PeoplesBank may periodically create nonbank subsidiaries for the purpose of temporarily holding foreclosed properties pending the liquidation of these properties. PeoplesBank operates under a state charter and is subject to regulation by the Pennsylvania Department of Banking and Securities, and the Federal Deposit Insurance Corporation. The Corporation is subject to regulation by the Federal Reserve Board and the Pennsylvania Department of Banking and Securities.  The consolidated financial statements include the accounts of Codorus Valley and its wholly-owned bank subsidiary, PeoplesBank, and two wholly-owned nonbank subsidiaries, SYC Realty Company, Inc. and CVLY Subsidiary Corp. SYC Realty was inactive during the period ended March 31, 2017 . CVLY Subsidiary Corp. was the surviving merged entity resulting from the acquisition of Madison Bancorp, Inc. (“Madison”) and may be used, as needed, for the financial and legal management of future acquisition transactions. The accounts of CVB Statutory Trust No. 1 and No. 2 are not included in the consolidated financial s tatements as discussed in Note 7 —Short-Term Borrowings and Long-Term Debt. All significant intercompany account balances and transactions have been eliminated in consolidation. The accounting and reporting policies of Codorus Valley and subsidiaries conform to accounting principles generally accepted in the United States of America and have been followed on a consistent basis.  These consolidated statements should be read in con j unction with the notes to the audited consolidated financial statements contained in the Corporation’s Annual Report on Form 10-K for the year ended December 31, 201 6 .  The results of operations for the three months ended March 3 1 , 201 7 are not necessarily indicative of the results to be expected for the full year.  In accordance with FASB ASC 855, the Corporation evaluated the events and transactions that occurred after the balance sheet date of March 3 1 , 201 7 and through the date these consolidated financial statements were issued, for items of potential recognition or disclosure.  Loans Loans receivable that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are stated at their outstanding unpaid principal balances less amounts charged off, net of an allowance for loan losses and any deferred fees or costs. Interest income is accrued on the unpaid principal balance. Generally, loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the yield (interest income) over the contractual life of the loan. The loans receivable portfolio is segmented into commercial and consumer loans. Commercial loans consist of the following industry classes: builder & developer, commercial real estate investor, residential real estate investor, hotel/motel, wholesale & retail, agriculture, manufacturing and all other. Consumer loans consist of the following classes: residential mortgage, home equity and all other. Generally, f or all classes of loans receivable, the accrual of interest is discontinued when the contractual payment of principal or interest has become 90 days past due or management has serious doubts about further collectability of principal or interest, even though the loan may be currently performing. A past due loan may remain on accrual status if it is in the process of collection and 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 prior years is charged against the allowance for loan losses. Interest received on nonaccrual loans, including impaired loans, generally is either applied against principal or reported as interest income, according to the Corporation’s judgment as to the collectability of principal. Generally, nonaccrual 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, generally six months, and the ultimate collectability of the total contractual principal and interest is no longer in doubt. The past due status of all classes of loans receivable is determined based on contractual due dates for loan payments.  Acquired Loans Acquired loans are initially recorded at their acquisition date fair values. The carryover of allowance for loan losses is prohibited as any credit losses in the loans are included in the determination of the fair value of the loans at the acquisition date. Fair values for acquired loans are based on a discounted cash flow methodology that involves assumptions and judgments as to credit risk, prepayment risk, liquidity risk, default rates, loss severity, payment speeds, collateral values and discount rate.  For acquired loans that are not deemed impaired at acquisition, credit discounts representing principal losses expected over the life of the loan are a component of the initial fair value and amortized over the life of the asset. Subsequent to the acquisition date, the methods used to estimate the required allowance for loan losses on these loans is similar to originated loans. However, the Corporation records a provision for loan losses only when the required allowance for loan losses exceeds any remaining credit discount. The remaining differences between the acquisition date fair value and the unpaid principal balance at the date of acquisition are recorded in interest income over the life of the loan.  Acquired loans that have evidence of deterioration in credit quality since origination and for which it is probable, at acquisition, that the Corporation will be unable to collect all contractually required payments are accounted for as impaired loans under ASC 310-30. The excess of cash flows expected at acquisition over the estimated fair value is referred to as the accretable discount and is recognized into interest income over the remaining life of the loans. The difference between contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the non-accretable discount. The non-accretable discount represents estimated future credit losses expected to be incurred over the life of the loan. Subsequent decreases to the expected cash flows require the Corporation to evaluate the need for an allowance for loan losses on these loans. Subsequent improvements in expected cash flows result in the reversal of a corresponding amount of the non-accretable discount which the Corporation then reclassifies as an accretable discount that is recognized into interest income over the remaining life of the loans using the interest method. The following is a summary of acquired impaired loans from the merger with Madison Bancorp, Inc.:     (dollars in thousands) January 16, 2015  Contractually required principal and interest at acquisition $ 1,961  Contractual cash flows not expected to be collected 1,185  Expected cash flows at acquisition 776  Interest component of expected cash flows 160  Basis in acquired loans at acquisition - estimated fair value $ 616  Allowance for Loan Losses The allowance for loan losses represents the Corporation’s estimate of losses inherent in the loan portfolio as of the balance sheet date and is recorded as a reduction to loans. The allowance for loan losses is increased by the provision for loan losses, and decreased by charge-offs, net of recoveries. Loans deemed to be uncollectable are charged against the allowance for loan losses, and subsequent recoveries, if any, are credited to the allowance. All, or part, of the principal balance of loans receivable are charged off to the allowance as soon as it is determined that the repayment of all, or part, of the principal balance is highly unlikely. While the Corporation attributes a portion of the allowance to individual loans and groups of loans that it evaluates and determines to be impaired, the allowance is available to cover all charge-offs that arise from the loan portfolio.  The allowance for loan losses is maintained at a level considered by management to be adequate to provide for losses that can be reasonably anticipated. The Corporation performs a quarterly evaluation of the adequacy of the allowance. The allowance is based on the Corporation’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 revision as more information becomes available. The allowance consists of specific, general and unallocated components. The specific component relates to loans that are classified as impaired, generally substandard and nonaccrual loans. For loans that are classified as impaired, an allowance is established when the collateral value (or discounted cash flows or observable market price) of the impaired loan is lower than the carrying value of that loan. The general component covers pools of loans by loan class, including commercial loans not considered impaired, as well as smaller balance homogeneous loans such as residential real estate, home equity and other consumer loans. These pools of loans are evaluated for loss exposure based upon historical loss rates for each of these classes of loans, adjusted for qualitative (environmental) risk factors. Historical loss rates are based on a two year rolling average of net charge-offs. Qualitative risk factors that supplement historical losses in the evaluation of loan pools are shown below. Each factor is assigned a value to reflect improving, stable or declining conditions based on the Corporation’s best judgment using relevant information available at the time of the evaluation.  · Changes in national and local economies and business conditions · Changes in the value of collateral for collateral dependent loans · Changes in the level of concentrations of credit · Changes in the volume and severity of classified and past due loans · Changes in the nature and volume of the portfolio · Changes in collection, charge-off, and recovery procedures · Changes in underwriting standards and loan terms · Changes in the quality of the loan review system · Changes in the experience/ability of lending management and key lending staff · Regulatory and legal regulations that could affect the level of credit losses · Other pertinent environmental factors The unallocated component is maintained to cover uncertainties that could affect the Corporation’s estimate of probable losses . For example, increasing credit risks and uncertainties, not yet reflected in current leading indicators, associated with prolonged low economic growth, or recessionary business conditions for certain industries or the broad economy, or the erosion of real estate values, represent risk factors, the occurrence of any or all of which can adversely affect a borrowers’ ability to service their loans. The unallocated component of the allowance also reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the loan portfolio, including the unpredictable timing and amounts of charge-offs and related historical loss averages, and specific-credit or broader portfolio future cash flow value and collateral valuation uncertainties which could negatively impact unimpaired portfolio loss factors.  As disclosed in Note 4 —Loans, the Corporation engages in commercial and consumer lending. Loans are made within the Corporation’s primary market area and surrounding areas, and include the purchase of whole loan or participation interests in loans from other financial institutions or private equity companies. Commercial loans, which pose the greatest risk of loss to the Corporation, whether originated or purchased, are generally secured by real estate. Within the broad commercial loan segment, the builder & developer and commercial real estate investor loan classes generally present a higher level of risk than other commercial loan classifications. This greater risk is due to several factors, including the concentration of principal in a limited number of loans and borrowers, the effect of general economic conditions on income producing properties, unstable real estate prices and the dependency upon successful construction and sale or operation of the real estate project. Within the consumer loan segment, junior (i.e., second) liens present a higher risk to the Corporation because economic and housing market conditions can adversely affect the underlying value of the collateral, which could render the Corporation under-secured or unsecured. In addition, economic and housing market conditions can adversely affect the ability of some borrowers to service their debt.  A loan is considered impaired when, based on current information and events, it is probable that the Corporation 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 in determining impairment include payment status 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. The Corporation 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. Loans that are deemed impaired are evaluated for impairment loss based on the net realizable value of the collateral, as applicable. Loans that are not collateral dependent will rely on the present value of expected future cash flows discounted at the loan’s effective interest rate to determine impairment loss. Large groups of smaller balance homogeneous loans such as residential mortgage loans, home equity loans and other consumer loans are collectively evaluated for impairment, unless they are classified as impaired.  An allowance for loan losses is established for an impaired commercial loan if its carrying value exceeds its estimated fair value. For commercial loans secured by real estate, estimated fair values are determined primarily through third-party appraisals of the underlying collateral. When a real estate secured loan becomes impaired, a decision is made regarding whether an updated certified appraisal of the real estate is necessary. This decision is based on various considerations, including the age of the most recent appraisal, the loan-to-value ratio based on the most recent appraisal and the condition of the property. Appraisals are generally discounted to provide for selling costs and other factors to determine an estimate of the net realizable value of the property. For commercial loans secured by non-real estate collateral, such as accounts receivable, inventory and equipment, estimated fair values are determined based on the borrower’s financial statements, inventory reports, accounts receivable aging or equipment appraisals or invoices. Indications of value from these sources are generally discounted based on the age of the financial information or the quality of the assets. In instances when specific consumer related loans become impaired, they may be partially or fully charged off, which obviates the need for a specific allowance.  Loans whose terms are modified are classified as troubled debt restructurings if the Corporation grants borrowers experiencing financial difficulties concessions that it would not otherwise consider. Concessions granted under a troubled debt restructuring may involve an interest rate that is below the market rate given the associated credit risk of the loan or an extension of a loan’s stated maturity date. Loans classified as troubled debt restructurings are designated as impaired. Non-accrual troubled debt restructurings are restored to accrual status if principal and interest payments, under the modified terms, are current for a reasonable period of time, generally six consecutive months after modification and future payments are reasonably assured.  Banking regulatory agencies, as an integral part of their examination process, periodically review the Corporation’s allowance for loan losses and may require the Corporation to recognize additions to the allowance based on their judgments about information available to them at the time of their examination, which may not be currently available to the Corporation. Based on an analysis of the loan portfolio, the Corporation believes that the level of the allowance for loan losses at March 31, 2017 is adequate.  Foreclosed Real Estate Foreclosed real estate, included in other assets, is comprised of property acquired through a foreclosure proceeding or property that is acquired through in-substance foreclosure. Foreclosed real estate is initially recorded at fair value minus estimated costs to sell at the date of foreclosure, establishing a new cost basis. Any difference between the carrying value and the new cost basis is charged against the allowance for loan losses. Appraisals, obtained from an independent third party, are generally used to determine fair value. After foreclosure, management reviews valuations at least quarterly and adjusts the asset to the lower of cost or fair value minus estimated costs to sell through a valuation allowance or a write-down. Costs related to the improvement of foreclosed real estate are generally capitalized until the real estate reaches a saleable condition subject to fair value limitations. Revenue and expense from operations and changes in the valuation allowance are included in noninterest expense. When a foreclosed real estate asset is ultimately sold, any gain or loss on the sale is included in the income statement as a component of noninterest expense. At March 3 1 , 201 7 , foreclosed real estate, net of allowance, was $68,000 , compared to $2,705,000 at December 31, 201 6 . Included within loans receivable as of March 31, 2017 was a recorded investment of $213,000 of consumer mortgage loans secured by residential real estate properties , for which formal foreclosure proceedings were in process according to local requirements of the applicable jurisdiction.  Mortgage Servicing Rights PeoplesBank retained servicing of sold mortgage loans beginning in 2016. The mortgage servicing rights (MSRs) associated with the sold loans are included in other assets on the consolidated balance sheets at an amount equal to the estimated fair value of the contractual rights to service the mortgage loans. The MSR asset is amortized as a reduction to servicing income. The MSR asset is evaluated periodically for impairment and carried at the lower of amortized cost or fair value. A third party calculates fair value by discounting the estimated cash flows from servicing income using a rate consistent with the risk associated with these assets and an expected life commensurate with the expected life of the underlying loans. In the event that the amortized cost of the MSR asset exceeds the fair value of the asset, a valuation allowance would be established through a charge against servicing income. Subsequent fair value evaluations may determine that impairment has been reduced or eliminated, in which case the valuation allowance would be reduced through a credit to earnings. On March 31, 2017, t he MSR asset was $ 416,000 and the balance of residential mortgage loans serviced for third parties was $44,221,000 . The MSR asset was $324,000 and the balance of residential mortgage loans serviced for third parties was $36,969,000 at December 31, 2016. Goodwill and Core Deposit Intangible Assets Goodwill arising from acquisitions is not amortized, but is subject to an annual impairment test. This test consists of a qualitative analysis. If the Corporation determines events or circumstances indicate that it is more likely than not that goodwill is impaired, a quantitative analysis must be completed. Analyses may also be performed between annual tests. Significant judgment is applied when goodwill is assessed for impairment. This judgment includes developing cash flow projections, selecting appropriate discount rates, identifying relevant market comparables, incorporating general economic and market conditions, and selecting an appropriate control premium. The Corporation completes its annual goodwill impairment test on October 1 st of each year. Based upon a qualitative analysis of goodwill, the Corporation concluded that the amount of recorded goodwill was not impaired as of October 1, 2016.  Core deposit intangibles represent the value assigned to demand, interest checking, money market, and savings accounts acquired as part of an acquisition. The core deposit intangible value represents the future economic benefit of potential cost savings from acquiring core deposits as part of an acquisition compared to the cost of alternative funding sources and the alternative cost to grow a similar core deposit base. The core deposit intangible asset resulting from the merger with Madison Bancorp, Inc. was determined to have a definite life and is being amortized using the sum of the years’ digits method over ten years. All intangible assets must be evaluated for impairment if certain events or changes in circumstances occur. Any impairment write-downs would be recognized as expense on the consolidated statements of income.  At March 3 1 , 201 7 , the Corporation does not have any indicators of potential impairment of either goodwill or core deposit intangibles.  Per Common Share Data All per share computations include the effect of stock dividends distributed. The computation of net income per common share is provided in the table below.      Three months ended  March 31,  (in thousands, except per share data) 2017 2016  Net income available to common shareholders $ 3,419 $ 2,801   Weighted average shares outstanding (basic) 8,430 8,358  Effect of dilutive stock options 94 67  Weighted average shares outstanding (diluted) 8,524 8,425   Basic earnings per common share $ 0.41 $ 0.33  Diluted earnings per common share $ 0.40 $ 0.33   Anti-dilutive stock options excluded from the  computation of earnings per share 0 78  Comprehensive Income Accounting principles generally accepted in the United States require that recognized revenue, expenses, gains and losses be included in net income. Although certain changes in assets and liabilities, such as unrealized gains and losses on available-for-sale securities, are reported as a separate component of the shareholders’ equity section of the balance sheet, such items, along with net income, are components of comprehensive income.  Cash Flow Information For purposes of the statements of cash flows, the Corporation considers interest bearing deposits with banks, cash and due from banks, and federal funds sold to be cash and cash equivalents.  Supplemental cash flow information is provided in the table below.      Three months ended  March 31,  (dollars in thousands) 2017 2016  Cash paid during the period for:  Income taxes $ 0 $ 80  Interest $ 2,432 $ 2,007   Noncash investing activities:  Transfer of loans held for sale to the held-to-maturity portfolio $ 228 $ 0  Sale of foreclosed real estate through loans $ 910 $ 0  Recent Accounting Pronouncements  In January 2017, the FASB issued ASU 2017-04, Intangibles – Goodwill and Other (Topic 350). This standard simplifies the test for goodwill impairment by eliminating the requirement to calculate the implied fair value of goodwill, which currently is Step 2 of the goodwill impairment test. Instead, the goodwill impairment test will consist of a single quantitative step comparing the fair value of the reporting unit with its carrying amount. An entity should recognize a goodwill impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The new standard is effective for annual and any interim goodwill impairment tests in reporting periods beginning after December 15, 2019. Early adoption is permitted. The Corporation intends to adopt this standard effective with its October 1, 2020 goodwill impairment test and the adoption of this standard is not expected to have a material impact on its consolidated financial statements.  In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments. This standard clarifies how certain cash receipts and cash payments are presented and classified in the statement of cash flows to reduce diversity in practice. This standard contains 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 judgment 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 new standard is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is permitted. The Corporation intends to adopt this standard effective with its March 31, 2018 quarterly report on Form 10-Q and does not expect the adoption of the ASU to have a material impact on its consolidated financial statements.  In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326). This standard adds a new Topic 326 which requires companies to measure and record impairment on financial instruments at the time of origination using the expected credit loss (CECL) model. The CECL model calculates impairment based on historical experience, current conditions, and reasonable and supportable forecasts, and reflects the organization’s current estimate of all expected credit losses over the contractual term of its financial assets. The new standard is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2018. The Corporation is currently evaluating the impact of the adoption of this guidance on its consolidated financial statements and is in the initial stages of assessing and gathering the necessary data to implement the new standard.  In February 2016, the FASB issued ASU 2016-02, Leases. From the lessee's perspective, the new standard establishes 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 a financing lease. 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 is currently evaluating the impact of the adoption of this guidance on its consolidated financial statements and has determined that the provisions of ASU 2016-02 will result in an increase in assets to recognize the present value of the lease obligations (right-of-use assets) with a corresponding increase in liabilities. The initial measurement of the right-of-use asset and the corresponding liability will be affected by certain key assumptions such as expectations of renewals or extensions and the interest rate to be used to discount the future lease obligations. The Corporation is currently assessing its lease portfolio to determine the key assumptions; however, the total impact of the new standard will be affected by any new leases that are executed, leases that are terminated prior to the effective date, and any leases with changes to key assumptions or expectations such as renewals and extensions, and discount rates. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). This standards update provides a framework that replaces most existing revenue recognition guidance. The guidance requires an entity to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This ASU amends the new revenue standard to make minor technical corrections that affect narrow aspects of the guidance, including contract cost accounting, disclosures, and other matters. ASU 2014-09 and ASU 2016-20 are effective for interim and annual reporting periods beginning after December 15, 2017. Early adoption is not permitted. The Corporation is evaluating the anticipated effects of these ASUs on its consolidated financial statements and related disclosures. The Corporation has determined that certain noninterest income financial statement line items, including trust and investment services fees, income from mutual fund, annuity and insurance sales, service charges on deposit accounts, and other noninterest income, contain revenue streams that are in scope of these updates. Preliminary findings indicate that there may be some changes in the presentation of certain revenues and expenses based on the principal versus agent guidance within these updates.

Securities

Securities	3 Months Ended
	Mar. 31, 2017
Securities [Abstract]
Securities	 Note 2 -Securities  A summary of securities available-for-sale at March 31, 2017 and December 31, 2016 is provided below. The securities available-for-sale portfolio is generally comprised of high quality debt instruments, principally obligations of the United States government or agencies thereof and investments in the obligations of states and municipalities. The majority of municipal bonds in the portfolio are general obligation bonds, which can draw upon multiple sources of revenue, including taxes, for payment. Only a few bonds are revenue bonds, which are dependent upon a single revenue stream for payment, but they are for critical services such as water and sewer. In many cases, municipal debt issues are insured or, in the case of school districts of selected states, backed by specific loss reserves. At March 31, 2017 , the fair value of the municipal bond portfolio was concentrated in the state of Pennsylvania at 73 percent.     Amortized Gross Unrealized Fair  (dollars in thousands) Cost Gains Losses Value  March 31, 2017  Debt securities:  U.S. Treasury notes $ 14,736 $ 0 $ (717) $ 14,019  U.S. agency 26,037 0 (850) 25,187  U.S. agency mortgage-backed, residential 90,507 809 (214) 91,102  State and municipal 61,131 314 (374) 61,071  Total debt securities $ 192,411 $ 1,123 $ (2,155) $ 191,379  December 31, 2016  Debt securities:  U.S. Treasury notes $ 14,730 $ 0 $ (793) $ 13,937  U.S. agency 26,045 1 (960) 25,086  U.S. agency mortgage-backed, residential 91,242 804 (285) 91,761  State and municipal 64,421 272 (738) 63,955  Total debt securities $ 196,438 $ 1,077 $ (2,776) $ 194,739  The amortized cost and estimated fair value of debt securities at March 31, 2017 by contractual maturity are shown below. Actual maturities may differ from contractual maturities if call options on select debt issues are exercised in the future. Mortgage-backed securities are included in the maturity categories based on average expected life.      Available-for-sale  Amortized Fair  (dollars in thousands) Cost Value  Due in one year or less $ 23,059 $ 23,103  Due after one year through five years 109,248 110,007  Due after five years through ten years 55,412 53,562  Due after ten years 4,692 4,707  Total debt securities $ 192,411 $ 191,379  Gross realized gains and losses on sales of securities available-for-sale are shown below. Realized gains and losses are computed on the basis of specific identification of the adjusted cost of each security and are shown net as a separate line item in the income statement.     Three months ended  March 31,  (dollars in thousands) 2017 2016  Realized gains $ 0 $ 194  Realized losses 0 0  Net gains $ 0 $ 194  Securities, issued by agencies of the federal government, with a carrying value of $167,894,000 and $160,357 ,000 on March 31, 2017 and December 31, 2016 , respectively, were pledged to secure public and trust deposits, repurchase agreements and other short-term borrowings.  The table below shows gross unrealized losses and fair value, aggregated by investment category and length of time, for securities that have been in a continuous unrealized loss position, at March 31, 2017 and December 31, 2016 .     Less than 12 months 12 months or more Total  Number of Fair Unrealized Number of Fair Unrealized Number of Fair Unrealized  (dollars in thousands) Securities Value Losses Securities Value Losses Securities Value Losses  March 31, 2017  Debt securities:  U.S. Treasury notes 3 $ 14,019 $ (717) 0 $ 0 $ 0 3 $ 14,019 $ (717)  U.S. agency 7 25,187 (850) 0 0 0 7 25,187 (850)  U.S. agency mortgage-backed, residential 9 21,556 (214) 0 0 0 9 21,556 (214)  State and municipal 51 26,050 (371) 1 501 (3) 52 26,551 (374)  Total temporarily impaired debt  securities, available-for-sale 70 $ 86,812 $ (2,152) 1 $ 501 $ (3) 71 $ 87,313 $ (2,155)  December 31, 2016  Debt securities:  U.S. Treasury notes 3 $ 13,937 $ (793) 0 $ 0 $ 0 3 $ 13,937 $ (793)  U.S. agency 6 22,083 (960) 0 0 0 6 22,083 (960)  U.S. agency mortgage-backed, residential 15 36,473 (285) 0 0 0 15 36,473 (285)  State and municipal 83 40,092 (734) 1 501 (4) 84 40,593 (738)  Total temporarily impaired debt  securities, available-for-sale 107 $ 112,585 $ (2,772) 1 $ 501 $ (4) 108 $ 113,086 $ (2,776)  Securities available-for-sale are analyzed quarterly for possible other-than-temporary impairment. The analysis considers, among other factors: 1) whether the Corporation has the intent to sell its securities prior to market recovery or maturity; 2) whether it is more likely than not that the Corporation will be required to sell its securities prior to market recovery or maturity; 3) default rates/history by security type; 4) third-party securities ratings; 5) third-party guarantees; 6) subordination; 7) payment delinquencies; 8) nature of the issuer; and 9) current financial news.  The Corporation believes that unrealized losses at March 31, 2017 were primarily the result of changes in market interest rates and that the Corporation has the ability to hold these investments for a time necessary to recover the amortized cost. Through March 31, 2017 the Corporation has collected all interest and principal on its investment securities as scheduled. The Corporation believes that collection of the contractual principal and interest is probable and, therefore, all impairment is considered to be temporary.

Restricted Investment In Bank S

Restricted Investment In Bank Stocks	3 Months Ended
	Mar. 31, 2017
Restricted Investment In Bank Stocks [Abstract]
Restricted Investment In Bank Stocks	 Note 3 —Restricted Investment in Bank Stocks  Restricted stock, which represents required investments in the common stock of correspondent banks, is carried at cost and, as of March 3 1 , 201 7 and December 31, 201 6 , consisted primarily of the common stock of the Federal Home Loan Bank of Pittsburgh (FHLBP) and, to a lesser degree, Atlantic Community Bancshares, Inc. (ACBI), the parent company of Atlantic Community Bankers Bank (ACBB). Under the FHLBP’s Capital Plan, PeoplesBank is required to maintain a minimum member stock investment, as a condition of becoming and remaining a member and as a condition of obtaining borrowings from the FHLBP. The FHLBP uses a formula to determine the minimum stock investment, which is based on the volume of loans outstanding, unused borrowing capacity and other factors. The FHLBP paid dividends during the periods ended March 31, 2017 and 2016 . The FHLBP restricts the repurchase of the excess capital stock of member banks. The amount of excess capital stock that can be repurchased from any member is currently the lesser of five percent of the member’s total capital stock outstanding or its excess capital stock outstanding.  Management evaluates the restricted stock for impairment in accordance with FASB ASC Topic 942 . Management’s determination of whether these investments are impaired is based on their a ssessment of the ultimate recoverability of their cost rather than by recognizing temporary declines in value. Using the FHLBP as an example, the determination of whether a decline affects the ultimate recoverability of cost is influenced by criteria such as: (1) the significance of the decline in net assets of the FHLBP as compared to the capital stock amount for the FHLBP and the length of time this situation has persisted; (2) commitments by the FHLBP to make payments required by law or regulation and the level of such payments in relation to the operating performance of the FHLBP; and (3) the impact of legislative and regulatory changes on institutions and, accordingly, on the customer base of the FHLBP. Management believes no impairment charge was necessary related to the restricted stock during the periods ended March 31, 2017 and 2016 .

Loans

Loans	3 Months Ended
	Mar. 31, 2017
Loans [Abstract]
Loans	 Note 4 —Loans  Loan Portfolio Composition  The table below provides the composition of the loan portfolio at March 31 , 201 7 and December 31, 201 6 . The portfolio is comprised of two segments, commercial and consumer loans. The commercial loan segment is disaggregated by industry class which allows the Corporation to monitor risk and performance. Those industries representing the largest dollar investment and most risk are listed separately. The “Other” commercial loans category is comprised of various industries. The consumer related segment is comprised of residential mortgages, home equity and other consumer loans. The Corporation has not engaged in sub-prime residential mortgage originations.      March 31, % Total December 31, % Total  (dollars in thousands) 2017 Loans 2016 Loans  Builder & developer $ 164,637 12.5 $ 148,635 11.7  Commercial real estate investor 248,785 18.9 243,623 19.2  Residential real estate investor 199,017 15.1 183,623 14.4  Hotel/Motel 69,528 5.3 82,085 6.5  Wholesale & retail 93,368 7.1 88,062 6.9  Manufacturing 40,254 3.1 32,616 2.6  Agriculture 55,613 4.2 51,848 4.1  Other 250,815 18.9 242,872 19.1  Total commercial related loans 1,122,017 85.1 1,073,364 84.5  Residential mortgages 73,134 5.5 73,496 5.8  Home equity 94,987 7.2 94,222 7.4  Other 28,487 2.2 29,689 2.3  Total consumer related loans 196,608 14.9 197,407 15.5  Total loans $ 1,318,625 100.0 $ 1,270,771 100.0  Loan Risk Ratings  The Corporation’s internal risk rating system follows regulatory guidance as to risk classifications and definitions. Every approved loan is assigned a risk rating. Generally, risk ratings for commercial related loans and residential mortgages held for investment are determined by a formal evaluation of risk factors performed by the Corporation’s underwriting staff. For consumer loans, and commercial loans up to $500,000 , the Corporation uses third-party credit scoring software models for risk rating purposes. The loan portfolio is monitored on a continuous basis by loan officers, loan review personnel and senior management. Adjustments of loan risk ratings are generally performed by the Special Asset Committee, which includes senior management. The Committee, which meets monthly, makes changes, as appropriate, to risk ratings when it becomes aware of credit events such as payment delinquency, cessation of a business or project, bankruptcy or death of the borrower, or changes in collateral value. The Corporation uses ten risk ratings to grade loans. The first seven ratings, representing the lowest risk, are combined and given a “pass” rating. A pass rating is a satisfactory credit rating, which applies to a loan that is expected to perform in accordance with the loan agreement and has a low probability of loss. A loan rated “special mention” has a potential weakness which may, if not corrected, weaken the loan or inadequately protect the Corporation’s position at some future date. A loan rated “substandard” is inadequately protected by the current net worth or paying capacity of the borrower or of the collateral pledged. A substandard loan has a well-defined weakness or weaknesses that could jeopardize liquidation of the loan, which exposes the Corporation to loss if the deficiencies are not corrected. A loan classified “doubtful” has all the weaknesses inherent in one classified substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions and value highly improbable and the possibility of loss extremely high. When circumstances indicate that collection of the loan is doubtful, the loan is risk rated “nonaccrual,” the accrual of interest income is discontinued, and any unpaid interest previously credited to income is reversed. The table below does not include the regulatory classification of “doubtful,” which is subsumed within the nonaccrual risk rating category, nor does it include the regulatory classification of “loss” because the Corporation promptly charges off known loan losses.  The table below presents a summary of loan risk ratings by loan class at March 3 1 , 201 7 and December 31, 201 6 .    Special  (dollars in thousands) Pass Mention Substandard Nonaccrual Total  March 31, 2017  Builder & developer $ 155,189 $ 6,005 $ 3,059 $ 384 $ 164,637  Commercial real estate investor 242,535 1,486 4,512 252 248,785  Residential real estate investor 192,881 4,117 692 1,327 199,017  Hotel/Motel 69,492 0 0 36 69,528  Wholesale & retail 85,963 387 7,018 0 93,368  Manufacturing 35,239 1,791 3,224 0 40,254  Agriculture 53,909 1,353 0 351 55,613  Other 243,719 5,823 892 381 250,815  Total commercial related loans 1,078,927 20,962 19,397 2,731 1,122,017  Residential mortgage 73,041 0 85 8 73,134  Home equity 94,542 49 0 396 94,987  Other 28,082 106 9 290 28,487  Total consumer related loans 195,665 155 94 694 196,608  Total loans $ 1,274,592 $ 21,117 $ 19,491 $ 3,425 $ 1,318,625   December 31, 2016  Builder & developer $ 138,653 $ 6,090 $ 3,508 $ 384 $ 148,635  Commercial real estate investor 236,240 1,490 5,893 0 243,623  Residential real estate investor 177,763 4,157 866 837 183,623  Hotel/Motel 81,724 0 0 361 82,085  Wholesale & retail 79,884 8,178 0 0 88,062  Manufacturing 27,564 4,439 613 0 32,616  Agriculture 50,123 796 0 929 51,848  Other 235,515 6,213 885 259 242,872  Total commercial related loans 1,027,466 31,363 11,765 2,770 1,073,364  Residential mortgage 73,340 14 85 57 73,496  Home equity 93,908 70 0 244 94,222  Other 29,420 97 129 43 29,689  Total consumer related loans 196,668 181 214 344 197,407  Total loans $ 1,224,134 $ 31,544 $ 11,979 $ 3,114 $ 1,270,771  Impaired Loans  The table below presents a summary of impaired loans at March 3 1 , 201 7 and December 31, 201 6 . Generally, impaired loans are loans risk rated substandard and nonaccrual. An allowance is established for individual commercial loans where the Corporation has doubt as to full recovery of the outstanding principal balance. The recorded investment represents outstanding unpaid principal loan balances adjusted for charge-offs.     With No Allowance With A Related Allowance Total  Recorded Unpaid Recorded Unpaid Related Recorded Unpaid  (dollars in thousands) Investment Principal Investment Principal Allowance Investment Principal  March 31, 2017  Builder & developer $ 3,059 $ 3,194 $ 384 $ 384 $ 200 $ 3,443 $ 3,578  Commercial real estate investor 4,764 4,778 0 0 0 4,764 4,778  Residential real estate investor 1,399 1,399 620 620 269 2,019 2,019  Hotel/Motel 0 0 36 36 31 36 36  Wholesale & retail 7,276 7,276 0 0 0 7,276 7,276  Manufacturing 1,949 1,949 1,275 1,275 400 3,224 3,224  Agriculture 0 0 351 351 263 351 351  Other commercial 1,091 1,091 182 298 82 1,273 1,389  Total impaired commercial related loans 19,538 19,687 2,848 2,964 1,245 22,386 22,651  Residential mortgage 93 122 0 0 0 93 122  Home equity 396 396 0 0 0 396 396  Other consumer 299 299 0 0 0 299 299  Total impaired consumer related loans 788 817 0 0 0 788 817  Total impaired loans $ 20,326 $ 20,504 $ 2,848 $ 2,964 $ 1,245 $ 23,174 $ 23,468     December 31, 2016  Builder & developer $ 3,508 $ 3,644 $ 384 $ 384 $ 200 $ 3,892 $ 4,028  Commercial real estate investor 5,893 5,908 0 0 0 5,893 5,908  Residential real estate investor 1,404 1,404 299 299 136 1,703 1,703  Hotel/Motel 361 361 0 0 0 361 361  Wholesale & retail 260 260 0 0 0 260 260  Manufacturing 613 613 0 0 0 613 613  Agriculture 568 568 361 361 263 929 929  Other commercial 961 961 183 298 82 1,144 1,259  Total impaired commercial related loans 13,568 13,719 1,227 1,342 681 14,795 15,061  Residential mortgage 142 222 0 0 0 142 222  Home equity 244 244 0 0 0 244 244  Other consumer 172 172 0 0 0 172 172  Total impaired consumer related loans 558 638 0 0 0 558 638  Total impaired loans $ 14,126 $ 14,357 $ 1,227 $ 1,342 $ 681 $ 15,353 $ 15,699  The table below presents a summary of average impaired loans and related interest income that was included in net income for the three months ended March 31, 2017 and March 31, 2016 .      With No Related Allowance With A Related Allowance Total  Average Total Cash Basis Average Total Cash Basis Average Total Cash Basis  Recorded Interest Interest Recorded Interest Interest Recorded Interest Interest  (dollars in thousands) Investment Income Income Investment Income Income Investment Income Income  Three months ended March 31, 2017  Builder & developer $ 3,284 $ 54 $ 0 $ 384 $ 0 $ 0 $ 3,668 $ 54 $ 0  Commercial real estate investor 5,328 63 7 0 0 0 5,328 63 7  Residential real estate investor 1,402 14 5 460 0 0 1,862 14 5  Hotel/Motel 180 0 0 18 0 0 198 0 0  Wholesale & retail 3,768 3 0 0 0 0 3,768 3 0  Manufacturing 1,281 9 0 637 0 0 1,918 9 0  Agriculture 284 0 0 356 0 0 640 0 0  Other commercial 1,026 14 0 183 0 0 1,209 14 0  Total impaired commercial related loans 16,553 157 12 2,038 0 0 18,591 157 12  Residential mortgage 117 0 0 0 0 0 117 0 0  Home equity 320 1 1 0 0 0 320 1 1  Other consumer 235 1 1 0 0 0 235 1 1  Total impaired consumer related loans 672 2 2 0 0 0 672 2 2  Total impaired loans $ 17,225 $ 159 $ 14 $ 2,038 $ 0 $ 0 $ 19,263 $ 159 $ 14   Three months ended March 31, 2016  Builder & developer $ 4,111 $ 59 $ 0 $ 0 $ 0 $ 0 $ 4,111 $ 59 $ 0  Commercial real estate investor 5,899 76 0 0 0 0 5,899 76 0  Residential real estate investor 555 5 0 817 7 0 1,372 12 0  Hotel/Motel 416 2 2 0 0 0 416 2 2  Wholesale & retail 301 3 0 0 0 0 301 3 0  Manufacturing 628 10 0 0 0 0 628 10 0  Agriculture 0 0 0 406 0 0 406 0 0  Other commercial 1,709 18 4 0 0 0 1,709 18 4  Total impaired commercial related loans 13,619 173 6 1,223 7 0 14,842 180 6  Residential mortgage 230 0 0 0 0 0 230 0 0  Home equity 277 1 1 0 0 0 277 1 1  Other consumer 261 3 2 0 0 0 261 3 2  Total impaired consumer related loans 768 4 3 0 0 0 768 4 3  Total impaired loans $ 14,387 $ 177 $ 9 $ 1,223 $ 7 $ 0 $ 15,610 $ 184 $ 9    Past Due and Nonaccrual  The performance and credit quality of the loan portfolio is also monitored by using an aging schedule that shows the length of time a loan is past due. The table below presents a summary of past due loans, nonaccrual loans and current loans by loan segment and class at March 3 1 , 201 7 and December 31, 201 6 .      ≥ 90 Days  30-59 60-89 Past Due Total Past  Days Days and Due and Total  (dollars in thousands) Past Due Past Due Accruing Nonaccrual Nonaccrual Current Loans  March 31, 2017  Builder & developer $ 3,972 $ 201 $ 0 $ 384 $ 4,557 $ 160,080 $ 164,637  Commercial real estate investor 294 0 0 252 546 248,239 248,785  Residential real estate investor 0 0 0 1,327 1,327 197,690 199,017  Hotel/Motel 0 0 0 36 36 69,492 69,528  Wholesale & retail 41 130 0 0 171 93,197 93,368  Manufacturing 0 0 0 0 0 40,254 40,254  Agriculture 0 0 0 351 351 55,262 55,613  Other 473 83 0 381 937 249,878 250,815  Total commercial related loans 4,780 414 0 2,731 7,925 1,114,092 1,122,017  Residential mortgage 49 0 68 8 125 73,009 73,134  Home equity 73 143 0 396 612 94,375 94,987  Other 191 9 12 290 502 27,985 28,487  Total consumer related loans 313 152 80 694 1,239 195,369 196,608  Total loans $ 5,093 $ 566 $ 80 $ 3,425 $ 9,164 $ 1,309,461 $ 1,318,625   December 31, 2016  Builder & developer $ 1,456 $ 0 $ 0 $ 384 $ 1,840 $ 146,795 $ 148,635  Commercial real estate investor 392 209 0 0 601 243,022 243,623  Residential real estate investor 171 0 0 837 1,008 182,615 183,623  Hotel/Motel 0 0 0 361 361 81,724 82,085  Wholesale & retail 0 0 0 0 0 88,062 88,062  Manufacturing 0 0 0 0 0 32,616 32,616  Agriculture 0 0 0 929 929 50,919 51,848  Other 238 102 498 259 1,097 241,775 242,872  Total commercial related loans 2,257 311 498 2,770 5,836 1,067,528 1,073,364  Residential mortgage 55 0 68 57 180 73,316 73,496  Home equity 203 176 0 244 623 93,599 94,222  Other 131 127 167 43 468 29,221 29,689  Total consumer related loans 389 303 235 344 1,271 196,136 197,407  Total loans $ 2,646 $ 614 $ 733 $ 3,114 $ 7,107 $ 1,263,664 $ 1,270,771  Troubled Debt Restructurings  Loans classified as troubled debt restructurings (TDRs) are designated impaired and arise when the Corporation grants borrowers experiencing financial difficulties concessions that it would not otherwise consider. Concessions granted with respect to these loans generally involve an extension of the maturity date or a below market interest rate relative to new debt with similar credit risk. Generally, these loans are secured by real estate. If repayment of the loan is determined to be collateral dependent, the loan is evaluated for impairment loss based on the fair value of the collateral. For loans that are not collateral dependent, the present value of expected future cash flows, discounted at the loan’s original effective interest rate, is used to determine any impairment loss.  A nonaccrual TDR represents a nonaccrual loan, as previously defined, which includes an economic concession. Nonaccrual TDRs are restored to accrual status if principal and interest payments, under the modified terms, are current for six consecutive payments after the modification and future principal and interest payments are reasonably assured. In contrast, an accruing TDR represents a loan that, at the time of the modification, has a demonstrated history of payments and management believes that future loan payments are reasonably assured under the modified terms.  There were no loans whose terms have been modified under TDRs during the three months ended March 3 1 , 201 7 and March 31, 201 6 . There were no defaults during the three months ended March 3 1 , 201 7 for TDRs entered into during the previous 12 month period.

Allowance For Loan Losses

Allowance For Loan Losses	3 Months Ended
	Mar. 31, 2017
Allowance For Loan Losses [Abstract]
Allowance For Loan Losses	NOTE 5 – Allowance for Loan Losses  The table below shows the activity in and the composition of the allowance for loan losses by loan segment and class detail as of and for the three months ended March 3 1 , 201 7 and March 31, 201 6 .      Allowance for Loan Losses  January 1, 2017 March 31, 2017  (dollars in thousands) Balance Charge-offs Recoveries Provision Balance  Builder & developer $ 2,384 $ 0 $ 0 $ 274 $ 2,658  Commercial real estate investor 2,870 0 0 137 3,007  Residential real estate investor 2,517 0 53 (61) 2,509  Hotel/Motel 807 0 0 (60) 747  Wholesale & retail 803 0 0 26 829  Manufacturing 307 0 0 482 789  Agriculture 619 0 0 44 663  Other commercial 2,467 0 0 59 2,526  Total commercial related loans 12,774 0 53 901 13,728  Residential mortgage 85 0 5 (2) 88  Home equity 179 0 0 3 182  Other consumer 193 0 4 (121) 76  Total consumer related loans 457 0 9 (120) 346  Unallocated 1,761 0 0 (131) 1,630  Total $ 14,992 $ 0 $ 62 $ 650 $ 15,704      Allowance for Loan Losses  January 1, 2016 March 31, 2016  (dollars in thousands) Balance Charge-offs Recoveries Provision Balance  Builder & developer $ 1,934 $ 0 $ 0 $ 129 $ 2,063  Commercial real estate investor 2,337 0 0 270 2,607  Residential real estate investor 2,101 (186) 0 252 2,167  Hotel/Motel 837 0 0 (5) 832  Wholesale & retail 701 0 1 (10) 692  Manufacturing 223 (140) 0 228 311  Agriculture 548 0 0 1 549  Other commercial 2,054 (42) 0 124 2,136  Total commercial related loans 10,735 (368) 1 989 11,357  Residential mortgage 67 (24) 0 30 73  Home equity 161 0 0 1 162  Other consumer 261 (27) 4 (27) 211  Total consumer related loans 489 (51) 4 4 446  Unallocated 1,480 0 0 (193) 1,287  Total $ 12,704 $ (419) $ 5 $ 800 $ 13,090     The table below shows the allowance amount required for loans individually evaluated for impairment and the amount required for loans collectively evaluated for impairment at March 3 1 , 201 7 and December 31, 201 6 .      Allowance for Loan Losses Loans  Individually Collectively Individually Collectively  Evaluated For Evaluated For Evaluated For Evaluated For  (dollars in thousands) Impairment Impairment Balance Impairment Impairment Balance  March 31, 2017  Builder & developer $ 200 $ 2,458 $ 2,658 $ 3,443 $ 161,194 $ 164,637  Commercial real estate investor 0 3,007 3,007 4,764 244,021 248,785  Residential real estate investor 269 2,240 2,509 2,019 196,998 199,017  Hotel/Motel 31 716 747 36 69,492 69,528  Wholesale & retail 0 829 829 7,276 86,092 93,368  Manufacturing 400 389 789 3,224 37,030 40,254  Agriculture 263 400 663 351 55,262 55,613  Other commercial 82 2,444 2,526 1,273 249,542 250,815  Total commercial related 1,245 12,483 13,728 22,386 1,099,631 1,122,017  Residential mortgage 0 88 88 93 73,041 73,134  Home equity 0 182 182 396 94,591 94,987  Other consumer 0 76 76 299 28,188 28,487  Total consumer related 0 346 346 788 195,820 196,608  Unallocated 0 1,630 1,630 - - -  Total $ 1,245 $ 14,459 $ 15,704 $ 23,174 $ 1,295,451 $ 1,318,625      December 31, 2016  Builder & developer $ 200 $ 2,184 $ 2,384 $ 3,892 $ 144,743 $ 148,635  Commercial real estate investor 0 2,870 2,870 5,893 237,730 243,623  Residential real estate investor 136 2,381 2,517 1,703 181,920 183,623  Hotel/Motel 0 807 807 361 81,724 82,085  Wholesale & retail 0 803 803 260 87,802 88,062  Manufacturing 0 307 307 613 32,003 32,616  Agriculture 263 356 619 929 50,919 51,848  Other commercial 82 2,385 2,467 1,144 241,728 242,872  Total commercial related 681 12,093 12,774 14,795 1,058,569 1,073,364  Residential mortgage 0 85 85 142 73,354 73,496  Home equity 0 179 179 244 93,978 94,222  Other consumer 0 193 193 172 29,517 29,689  Total consumer related 0 457 457 558 196,849 197,407  Unallocated 0 1,761 1,761 - - -  Total $ 681 $ 14,311 $ 14,992 $ 15,353 $ 1,255,418 $ 1,270,771 

Deposits

Deposits	3 Months Ended
	Mar. 31, 2017
Deposits
Deposits	Note 6 —Deposits  The composition of deposits as of March 3 1 , 201 7 and December 31, 201 6 is shown below.      March 31, December 31,  (dollars in thousands) 2017 2016  Noninterest bearing demand $ 213,261 $ 202,639  NOW 150,684 130,394  Money market 429,025 425,874  Savings 86,395 78,585  Time deposits less than $100,000 241,860 242,778  Time deposits $100,000 to $250,000 130,043 134,811  Time deposits $250,000 or more 49,940 49,096  Total deposits $ 1,301,208 $ 1,264,177 

Short-Term Borrowings And Long-

Short-Term Borrowings And Long-Term Debt	3 Months Ended
	Mar. 31, 2017
Short-Term Borrowings And Long-Term Debt [Abstract]
Short-Term Borrowings And Long-Term Debt	Note 7 —Short-Term Borrowings and Long-Term Debt  Short-term borrowings consist of securities sold under agreements to repurchase, federal funds purchased and other borrowings. At March 31, 2017 , the balance of securities sold under agreements to repurchase was $23,604,000 compared to $23,637,000 at December 31, 2016 . At March 31, 2017, the balance of o ther short-term borrowings was $30,000,000 compared to $33,000,000 at December 31, 2016 . The following table presents a summary of long-term debt as of March 31, 2017 and December 31, 2016 . PeoplesBank’s long-term debt obligations to the FHLBP are fixed rate instruments. Under terms of a blanket collateral agreement with the FHLBP, the obligations are secured by FHLBP stock and PeoplesBank qualifying loan receivables, principally real estate secured loans.      March 31, December 31,  (dollars in thousands) 2017 2016  PeoplesBank’s obligations:  Federal Home Loan Bank of Pittsburgh (FHLBP)  Due April 2017 , 0.97% $ 10,000 $ 10,000  Due November 2017 , 1.19% 5,000 5,000  Due March 2018 , 1.17% 10,000 10,000  Due June 2018 , 1.87% 5,000 5,000  Due June 2018 , 1.41% 10,000 10,000  Due November 2018 , 1.62% 5,000 5,000  Due December 2018 , 1.60% 15,000 15,000  Due April 2019 , 1.64% 10,000 0  Due June 2019 , 1.64% 5,000 5,000  Due June 2019 , 2.10% 5,000 5,000  Due December 2019 , 1.89% 15,000 15,000  Due March 2020 , 1.86% 10,000 0  Due June 2020 , 1.87% 15,000 15,000  Due June 2021 , 2.14% 15,000 15,000  Total FHLBP 135,000 115,000  Codorus Valley Bancorp, Inc. obligations:  Junior subordinated debt  Due 2034 , 3.15% , floating rate based on 3 month  LIBOR plus 2.02% , callable quarterly 3,093 3,093  Due 2036 , 2.56% floating rate based on 3 month  LIBOR plus 1.54% , callable quarterly 7,217 7,217  Total long-term debt $ 145,310 $ 125,310  In June 2006, Codorus Valley formed CVB Statutory Trust No. 2, a wholly-owned special purpose subsidiary whose sole purpose was to facilitate a pooled trust preferred debt issuance of $7,217,000 . In November 2004, Codorus Valley formed CVB Statutory Trust No. 1 to facilitate a pooled trust preferred debt issuance of $3,093,000 . The Corporation owns all of the common stock of these nonbank subsidiaries, and the debentures are the sole assets of the Trusts. The accounts of both Trusts are not consolidated for financial reporting purposes in accordance with FASB ASC 810. For regulatory capital purposes, all of the Corporation’s trust preferred securities qualified as Tier 1 capital for all reported periods. Trust preferred securities are subject to capital limitations under the FDIC’s risk-based capital guidelines. The Corporation used the net proceeds from these offerings to fund its operations.

Regulatory Matters

Regulatory Matters	3 Months Ended
	Mar. 31, 2017
Regulatory Matters [Abstract]
Regulatory Matters	 Note 8 —Regulatory Matters  The Corporation and PeoplesBank are subject to various regulatory capital requirements. Failure to meet minimum capital requirements can initiate certain mandatory and possible additional discretionary actions by regulators that, if imposed, could have a material adverse effect on the Corporation’s financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, the Corporation and PeoplesBank must meet specific capital guidelines that involve quantitative measures of assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices. The capital amounts and classifications are also subject to qualitative judgments by the regulators.  On July 2, 2013, the Board of Governors of the Federal Reserve System finalized its rule implementing the Basel III regulatory capital framework, which the FDIC adopted on July 9, 2013. Under the rule, minimum requirements increased both the quantity and quality of capital held by banking organizations. Consistent with the Basel III framework, the rule included a new minimum ratio of common equity Tier 1 capital to risk-weighted assets of 4.5 percent, and a common equity Tier 1 conservation buffer of 2.5 percent of risk-weighted assets, that applies to all supervised financial institutions, which is to be phased in over a four year period beginning January 1, 2016, with the full 2.5 percent required as of January 1, 2019. The rule also raised the minimum ratio of Tier 1 capital to risk-weighted assets from 4 percent to 6 percent, and includes a minimum leverage ratio of 4 percent for all banking organizations. The new rule also increased the risk weights for past-due loans, certain commercial real estate loans, and some equity exposures, and makes selected other changes in risk weights and credit conversion factors. The rule for smaller, less complex institutions, including the Corporation, took effect January 1, 2015.  As of March 3 1 , 201 7 , the Corporation and PeoplesBank met the minimum requirements of the Basel III framework, and PeoplesBank’s capital ratios exceeded the amount to be considered “well capitalized” as defined in the regulations. The table below provides a comparison of the Corporation’s and PeoplesBank’s risk-based capital ratios and leverage ratios to the minimum regulatory requirement for the periods indicated.      Minimum for Well Capitalized  Actual Capital Adequacy (1) Minimum (2)  (dollars in thousands) Amount Ratio Amount Ratio Amount Ratio  Codorus Valley Bancorp, Inc. (consolidated )  at March 31, 2017  Capital ratios:  Common equity Tier 1 $ 156,289 11.60 % $ 77,500 5.750 % n/a n/a  Tier 1 risk based 166,289 12.34 97,718 7.250 n/a n/a  Total risk based 181,993 13.50 124,674 9.250 n/a n/a  Leverage 166,289 10.40 63,954 4.00 n/a n/a   at December 31, 2016  Capital ratios:  Common equity Tier 1 $ 153,762 11.88 % $ 66,320 5.125 % n/a n/a  Tier 1 risk based 163,762 12.66 85,731 6.625 n/a n/a  Total risk based 178,754 13.81 111,611 8.625 n/a n/a  Leverage 163,762 10.76 60,870 4.00 n/a n/a   PeoplesBank, A Codorus Valley Company  at March 31, 2017  Capital ratios:  Common equity Tier 1 $ 162,879 12.11 % $ 77,310 5.750 % $ 87,394 6.50 %  Tier 1 risk based 162,879 12.11 97,478 7.250 107,562 8.00  Total risk based 178,583 13.28 124,369 9.250 134,453 10.00  Leverage 162,879 10.21 63,819 4.00 79,774 5.00   at December 31, 2016  Capital ratios:  Common equity Tier 1 $ 159,832 12.38 % $ 66,151 5.125 % $ 83,899 6.50 %  Tier 1 risk based 159,832 12.38 85,513 6.625 103,260 8.00  Total risk based 174,824 13.54 111,328 8.625 129,076 10.00  Leverage 159,832 10.53 60,723 4.00 75,903 5.00        (1) Minimum amounts and ratios as of March 3 1 , 201 7 include the second year phase in of the capital conservation buffer of 1.25 percent required by the Basel III framework. At December 31, 2016 , the minimum amounts and ratios included the first year phase in of the capital conservation buffer of 0 .625 percent required by the Basel III framework. The conservation buffer is to be phased in over a four year period beginning January 1, 2016, with the full 2.5 percent required as of January 1, 2019.  (2) To be “well capitalized” under the prompt corrective action provisions in the Basel III framework. “Well capitalized” applies to PeoplesBank only.

Shareholders' Equity

Shareholders' Equity	3 Months Ended
	Mar. 31, 2017
Shareholders' Equity [Abstract]
Shareholders' Equity	 Note 9 —Shareholders’ Equity  Preferred Stock Issued under the US Treasury’s Small Business Lending Fund Program  The U.S. Department of the Treasury (“Treasury”) had a capital investment in the Corporation pursuant to the Corporation’s participation in the Treasury’s Small Business Lending Funding Program (“SBLF Program”). In August 2011, the Corporation sold to the Treasury, for an aggregate purchase price of $25,000,000 , 25,000 shares of non-cumulative, perpetual preferred stock, Series B, $1,000 liquidation value, $2.50 par value. On May 30, 2014, the Corporation redeemed 13,000 of the 25,000 outstanding shares of the Corporation’s preferred stock that had been issued to the Treasury, leaving 12,000 outstanding shares representing $12,000,000 of preferred stock. On February 18, 2016, the Corporation redeemed the remaining $12,000,000 of Series B preferred stock issued to the Treasury as reported on Form 8-K filed on February 19, 2016.  The annualized dividend rate on the preferred stock issued under the SBLF Program was 1 percent from January 1, 2016 through the redemption date of February 18, 2016 .  Common Stock Dividend  Periodically, the Corporation distributes stock dividends on its common stock. The Corporation distributed 5 percent common stock dividends on December 13, 2016 and December 8, 2015, which resulted in the issuance of 398,541 and 294,161 additional common shares, respectively.

Contingent Liabilities

Contingent Liabilities	3 Months Ended
	Mar. 31, 2017
Contingent Liabilities [Abstract]
Contingent Liabilities	Note 1 0 —Contingent Liabilities  There are no legal proceedings pending against Codorus Valley Bancorp, Inc. or any of its subsidiaries which are expected to have a material impact upon the consolidated financial position and/or operating results of the Corporation, other than routine litigation incidental to the business. Management is not aware of any proceedings known or contemplated by government authorities.

Guarantees

Guarantees	3 Months Ended
	Mar. 31, 2017
Guarantees [Abstract]
Guarantees	Note 11 —Guarantees Codorus Valley does not issue any guarantees that would require liability recognition or disclosure, other than its standby letters of credit. Standby letters of credit are written conditional commitments issued by PeoplesBank to guarantee the performance of a c lient to a third party. Generally, all letters of credit, when issued, have expiration dates within one year. The credit risk involved in issuing letters of credit is essentially the same as those that are involved in extending loan facilities to c lients . The Corporation generally holds collateral and/or personal guarantees supporting these commitments. The Corporation had $22,745,000 of standby letters of credit outstanding on March 3 1 , 201 7 , compared to $19,505,000 on December 31, 201 6 . Management believes that the proceeds obtained through a liquidation of collateral and the enforcement of guarantees would be sufficient to cover the potential amount of future payments required under the corresponding letters of credit. The amount of the liability as of March 3 1 , 201 7 and December 31, 201 6 , for guarantees under standby letters of credit issued, was not material. Many of the commitments are expected to expire without being drawn upon and, therefore, generally do not present significant liquidity risk to the Corporation or PeoplesBank.

Fair Value of Assets and Liabil

Fair Value of Assets and Liabilities	3 Months Ended
	Mar. 31, 2017
Fair Value of Assets and Liabilities [Abstract]
Fair Value of Assets and Liabilities	 Note 1 2 —Fair Value of Assets and Liabilities  The Corporation uses its best judgment in estimating the fair value of the Corporation’s assets and liabilities; however, there are inherent weaknesses in any estimation technique. Therefore, the fair value estimates herein are not necessarily indicative of the amounts that could be realized in sales transactions on the dates indicated. The estimated fair value amounts have been measured as of their respective period-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 subsequent to the respective reporting dates may be different than the amounts reported at each period end.  Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market for an asset or liability in an orderly transaction (that is, not a forced liquidation or distressed sale) between market participants at the measurement date. GAAP establishes a fair value hierarchy that prioritizes the use of inputs used in valuation methodologies into the following three levels:  Level 1: Inputs to the valuation methodology are quoted prices, unadjusted, for identical assets or liabilities in active markets. A quoted price in an active market provides the most reliable evidence of fair value and shall be used to measure fair value whenever available.  Level 2: Inputs to the valuation methodology include quoted prices for similar assets or liabilities in active markets; inputs to the valuation methodology include quoted prices for identical or similar assets or liabilities in markets that are not active; or inputs to the valuation methodology that utilize model-based techniques for which all significant assumptions are observable in the market.  Level 3: Inputs to the valuation methodology are unobservable and significant to the fair value measurement; inputs to the valuation methodology that utilize model-based techniques for which significant assumptions are not observable in the market; or inputs to the valuation methodology that require significant management judgment or estimation, some of which may be internally developed.  Since management maximizes the use of observable inputs and minimizes the use of unobservable inputs when determining fair value, 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. Management reviews and updates the fair value hierarchy classifications on a quarterly basis.  Assets Measured at Fair Value on a Recurring Basis  Securities available-for-sale  The fair values of investment securities were measured using information from a third-party pricing service. The pricing service uses quoted market prices on nationally recognized securities exchanges (Level 1), or matrix pricing (Level 2), which is a mathematical technique, used widely in the industry to value debt securities without relying exclusively on quoted market prices for the specific securities, but rather, by relying on the securities’ relationship to other benchmark quoted prices. At least annually, the Corporation reviews a random sample of the pricing information received from the third-party pricing service by comparing it to price quotes from third-party brokers. Historically, price deviations have been immaterial.      Fair Value Measurements  (Level 1) (Level 2) (Level 3)  Quoted Prices in Significant Other Significant Other  Active Markets for Observable Unobservable  (dollars in thousands) Total Identical Assets Inputs Inputs  March 31, 2017  Securities available-for-sale:  U.S. Treasury notes $ 14,019 $ 14,019 $ 0 $ 0  U.S. agency 25,187 0 25,187 0  U.S. agency mortgage-backed, residential 91,102 0 91,102 0  State and municipal 61,071 0 61,071 0   December 31, 2016  Securities available-for-sale:  U.S. Treasury notes $ 13,937 $ 13,937 $ 0 $ 0  U.S. agency 25,086 0 25,086 0  U.S. agency mortgage-backed, residential 91,761 0 91,761 0  State and municipal 63,955 0 63,955 0  Assets Measured at Fair Value on a Nonrecurring Basis  Impaired loans Impaired loans are those that are accounted for under FASB ASC Topic 310, in which the Corporation has measured impairment generally based on the fair value of the loan’s collateral. Fair value is generally determined based upon independent third-party appraisals of the properties, or discounted cash flows based upon the expected proceeds. These loans are included as Level 3 fair values, based on the lowest level of input that is significant to the fair value measurements. At March 3 1 , 201 7 , the fair value of impaired loans with a valuation allowance or charge-off was $1,612,000 , net of valuation allowances of $1,245,000 and charge-offs of $120,000 . At December 31, 201 6 the fair value of impaired loans with a valuation allowance or charge-off was $604,000 , net of valuation allowances of $681,000 and charge-offs of $170,000 .  Foreclosed Real Estate Other real estate property acquired through foreclosure is initially recorded at fair value of the property at the transfer date less estimated selling cost. Subsequently, other real estate owned is carried at the lower of its carrying value or the fair value less estimated selling cost. Fair value is usually determined based on an independent third-party appraisal of the property or occasionally on a recent sales offer. At March 3 1 , 201 7 , the re were no foreclosed real estate assets with a va luation allowance or write-down. At December 31, 201 6 , the fair value of foreclosed real estate with a valuation allowance or write-down was $1,594,000 , net of valuation allowances of $881,000 and no write-downs. Mortgage Servicing Rights Mortgage servicing rights are initially recorded at fair value upon the sale of residential mortgage loans to secondary market investors. The fair value of servicing rights is based on the present value of estimated future cash flows on pools of mortgages stratified by rate and original time to maturity. Mortgage servicing rights are subsequently evaluated for impairment on a quarterly basis. Significant inputs to the valuation include expected cash flow, expected net servicing income, a cash flow discount rate and the expected life of the underlying loans. At March 3 1 , 201 7 , the fair value of the mortgage servicing rights asset was $ 467,000 . At December 31, 2016, the fair value of the mortgage servicing rights asset was $367,000 .    Fair Value Measurements  (Level 1) (Level 2) (Level 3)  Quoted Prices in Significant Other  Active Markets for Significant Other Unobservable  (dollars in thousands) Total Identical Assets Observable Inputs Inputs  March 31, 2017  Impaired loans $ 1,612 $ 0 $ 0 $ 1,612  Foreclosed real estate 0 0 0 0  Mortgage servicing rights 467 0 0 467   December 31, 2016  Impaired loans $ 604 $ 0 $ 0 $ 604  Foreclosed real estate 1,594 0 0 1,594  Mortgage servicing rights 367 0 0 367 The following table presents additional quantitative information about assets measured at fair value on a nonrecurring basis and for which the Corporation has utilized Level 3 inputs to determine fair value:     Quantitative Information about Level 3 Fair Value Measurements  Fair Value Valuation Unobservable Weighted  (dollars in thousands) Estimate Techniques Input Range Average  March 31, 2017  Impaired loans $ 1,612 Appraisal (1) Appraisal adjustments (2) 15% - 50% 26%  Foreclosed real estate 0 Appraisal (1) Appraisal adjustments (2) 0% - 0% 0%  Mortgage servicing rights 467 Multiple of annual Estimated prepayment speed 241% - 485% 443%  service fee based on rate and term  December 31, 2016  Impaired loans $ 604 Appraisal (1) Appraisal adjustments (2) 15% - 25% 19%  Foreclosed real estate 1,594 Appraisal (1) Appraisal adjustments (2) 9% - 9% 9%  Mortgage servicing rights 367 Multiple of annual Estimated prepayment speed 247% - 490% 446%  service fee based on rate and term   (1) Fair value is generally determined through independent appraisals, which generally include various level 3 inputs  that are not identifiable.  (2) Appraisals may be adjusted downward by the Corporation's management for qualitative factors such as economic conditions  and estimated liquidation expenses. The range of liquidation expenses and other appraisal adjustments are presented as  a percent of the appraisal.  Disclosures about Fair Value of Financial Instruments The following methods and assumptions were used to estimate the fair value of the Corporation’s financial instruments as of March 3 1 , 201 7 and December 31, 201 6 : Cash and cash equivalents The carrying amount is a reasonable estimate of fair value.  Securities available for sale The fair value of securities available for sale is determined in accordance with the methods described under FASB ASC Topic 820 as described above.  Restricted investment in bank stocks The carrying amount of restricted investment in bank stocks is a reasonable estimate of fair value. The Corporation is required to maintain minimum investment balances in these stocks. These stocks are not actively traded and, therefore, have no readily determinable market value.  Loans held for sale The fair value of loans held for sale is determined, when possible, using quoted secondary-market prices. If no such quoted prices exist, the fair value of a loan is determined using quoted prices for a similar loan or loans, adjusted for the specific attributes of that loan.  Loans, net The fair value of loans, excluding all impaired loans, is estimated using discounted cash flow analyses using the current interest rates at which similar loans would be made to borrowers with similar credit ratings and for the same remaining maturities. Loans were first segregated by type such as commercial, real estate, and consumer, and were further segmented into fixed and variable rate. Projected future cash flows are calculated based on contractual maturity or call dates. For variable rate loans that reprice frequently and have no significant change in credit risk, fair value is based on carrying value.  Interest receivable The carrying value of interest receivable is a reasonable estimate of fair value.  Deposits The fair value of demand deposits, savings accounts and money market deposits is the amount payable on demand at the reporting date. The fair values of time deposits are estimated using a discounted cash flow analyses. The discount rates used are based on rates currently offered for deposits with similar remaining maturities. The fair values of variable rate time deposits that reprice frequently are based on carrying value. The fair values of time deposit liabilities do not take into consideration the value of the Corporation’s long-term relationships with depositors, which may have significant value.  Short-term borrowings For these short-term instruments, the carrying amount is a reasonable estimate of fair value.  Long-term debt Long-term debt includes FHLBP advances (Level 2) and junior subordinated debt (Level 3). The fair value of FHLBP advances is estimated using discounted cash flow analysis, based on quoted prices for new FHLBP advances with similar credit risk characteristics, terms and remaining maturity. These prices are obtained from this active market and represent a market value that is deemed to represent the transfer price if the liability were assumed by a third party. The fair value of junior subordinated debt is estimated using discounted cash flow analysis, based on market rates and spread characteristics of similar debt with similar credit risk characteristics, terms and remaining maturity. Interest payable The carrying value of interest payable is a reasonable estimate of fair value.  Off-balance sheet instruments Off-balance sheet instruments consist of lending commitments and letters of credit and are based on fees currently charged in the market to enter into similar arrangements, taking into account the remaining terms of the agreements and counterparties’ credit standing. These amounts were not considered material.  The following presents the carrying amounts and estimated fair values of the Corporation’s financial instruments as of March 3 1 , 201 7 and December 31, 201 6 .      Fair Value Estimates  (Level 1) (Level 2) (Level 3)  Quoted Prices Significant Significant  in Active Other Other  Carrying Estimated Markets for Observable Unobservable  (dollars in thousands) Amount Fair Value Identical Assets Inputs Inputs  March 31, 2017  Financial assets  Cash and cash equivalents $ 87,619 $ 87,619 $ 87,619 $ 0 $ 0  Securities available-for-sale 191,379 191,379 14,019 177,360 0  Restricted investment in bank stocks 7,326 7,326 0 7,326 0  Loans held for sale 1,415 1,436 0 1,436 0  Loans, net 1,302,921 1,305,760 0 0 1,305,760  Interest receivable 3,971 3,971 0 3,971 0  Mortgage servicing rights 416 467 0 0 467   Financial liabilities  Deposits $ 1,301,208 $ 1,299,222 $ 0 $ 1,299,222 $ 0  Short-term borrowings 53,604 53,604 0 53,604 0  Long-term debt 145,310 143,159 0 135,186 7,973  Interest payable 464 464 0 464 0   Off-balance sheet instruments 0 0 0 0 0   December 31, 2016  Financial assets  Cash and cash equivalents $ 74,032 $ 74,032 $ 74,032 $ 0 $ 0  Securities available-for-sale 194,739 194,739 13,937 180,802 0  Restricted investment in bank stocks 6,926 6,926 0 6,926 0  Loans held for sale 1,548 1,603 0 1,603 0  Loans, net 1,255,779 1,251,031 0 0 1,251,031  Interest receivable 4,448 4,448 0 4,448 0  Mortgage servicing rights 324 367 0 0 367   Financial liabilities  Deposits $ 1,264,177 $ 1,262,529 $ 0 $ 1,262,529 $ 0  Short-term borrowings 56,637 56,637 0 56,637 0  Long-term debt 125,310 123,353 0 115,195 8,158  Interest payable 450 450 0 450 0   Off-balance sheet instruments 0 0 0 0 0 

Assets And Liabilities Subject

Assets And Liabilities Subject To Offsetting	3 Months Ended
	Mar. 31, 2017
Assets And Liabilities Subject To Offsetting [Abstract]
Assets And Liabilities Subject To Offsetting	Note 1 3 —Assets and Liabilities Subject to Offsetting  Securities Sold Under Agreements to Repurchase  PeoplesBank enters into agreements with c lient s in which it sells securities subject to an obligation to repurchase the same securities (“repurchase agreements”). The contractual maturity of the repurchase agreement is overnight and continues until either party terminates the agreement. These repurchase agreements are accounted for as a collateralized financing arrangement (i.e., secured borrowings) and not as a sale and subsequent repurchase of securities. The obligation to repurchase the securities is reflected as a liability (short-term borrowings) in the Corporation’s consolidated financial statements of condition, while the securities underlying the repurchase agreements are appropriately segregated for safekeeping purposes and remain in the respective securities asset accounts. Thus, there is no offsetting or netting of the securities with the repurchase agreement liabilities.     Gross amounts Not Offset in  Gross Net Amounts the Statements of Condition  Gross Amounts of Liabilities Financial Instruments  Amounts of Offset in the Presented in U.S. agency Cash  Recognized Statements the Statements mortgage-backed, Collateral Net  (dollars in thousands) Liabilities of Condition of Condition residential U.S. agency Pledged Amount  March 31, 2017  Repurchase Agreements $ 23,604 $ 0 $ 23,604 (22,373) (1,231) $ 0 $ 0   December 31, 2016  Repurchase Agreements $ 23,637 $ 0 $ 23,637 (23,529) (108) $ 0 $ 0   As of March 3 1 , 201 7 and December 31, 201 6 , the fair value of securities pledged in connection with repurchase agreements was $31,372,000 and $32,535,000 , respectively.

Summary Of Significant Accoun23

Summary Of Significant Accounting Policies (Policies)	3 Months Ended
	Mar. 31, 2017
Summary Of Significant Accounting Policies [Abstract]
Nature of Operations and Basis of Presentation	Nature of Operations and Basis of Presentation The accompanying consolidated balance sheet at December 31, 201 6 has been derived from audited financial statements, and the unaudited interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information, the instructions to Form 10-Q, and FASB Accounting Standards Codification (ASC) 270. Accordingly, the interim financial statements do not include all of the financial information and notes required by generally accepted accounting principles for complete financial statements. In the opinion of management, the interim consolidated financial statements include all adjustments necessary to present fairly the financial condition and results of operations for the reported periods, and all such adjustments are of a normal and recurring nature.  Codorus Valley Bancorp, Inc. (“Corporation” or “Codorus Valley”) is a one-bank holding company headquartered in York, Pennsylvania that provides a full range of banking services through its subsidiary, PeoplesBank, A Codorus Valley Company (“PeoplesBank” or “B ank”). PeoplesBank operates three wholly-owned subsidiaries as of March 31, 2017 . Codorus Valley Financial Advisors, Inc. d/b/a PeoplesWealth Advisors , which sells nondeposit investment products in Pennsylvania , SYC Settlement Services, Inc., which provides real estate settlement services and Codorus Valley Financial Advisors, Inc. d/b/a PeoplesWealth Advisors , which sells nondeposit investment products in Maryland . In addition, PeoplesBank may periodically create nonbank subsidiaries for the purpose of temporarily holding foreclosed properties pending the liquidation of these properties. PeoplesBank operates under a state charter and is subject to regulation by the Pennsylvania Department of Banking and Securities, and the Federal Deposit Insurance Corporation. The Corporation is subject to regulation by the Federal Reserve Board and the Pennsylvania Department of Banking and Securities.  The consolidated financial statements include the accounts of Codorus Valley and its wholly-owned bank subsidiary, PeoplesBank, and two wholly-owned nonbank subsidiaries, SYC Realty Company, Inc. and CVLY Subsidiary Corp. SYC Realty was inactive during the period ended March 31, 2017 . CVLY Subsidiary Corp. was the surviving merged entity resulting from the acquisition of Madison Bancorp, Inc. (“Madison”) and may be used, as needed, for the financial and legal management of future acquisition transactions. The accounts of CVB Statutory Trust No. 1 and No. 2 are not included in the consolidated financial s tatements as discussed in Note 7 —Short-Term Borrowings and Long-Term Debt. All significant intercompany account balances and transactions have been eliminated in consolidation. The accounting and reporting policies of Codorus Valley and subsidiaries conform to accounting principles generally accepted in the United States of America and have been followed on a consistent basis.  These consolidated statements should be read in con j unction with the notes to the audited consolidated financial statements contained in the Corporation’s Annual Report on Form 10-K for the year ended December 31, 201 6 .  The results of operations for the three months ended March 3 1 , 201 7 are not necessarily indicative of the results to be expected for the full year.  In accordance with FASB ASC 855, the Corporation evaluated the events and transactions that occurred after the balance sheet date of March 3 1 , 201 7 and through the date these consolidated financial statements were issued, for items of potential recognition or disclosure.
Loans	Loans Loans receivable that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are stated at their outstanding unpaid principal balances less amounts charged off, net of an allowance for loan losses and any deferred fees or costs. Interest income is accrued on the unpaid principal balance. Generally, loan origination fees, net of certain direct origination costs, are deferred and recognized as an adjustment of the yield (interest income) over the contractual life of the loan. The loans receivable portfolio is segmented into commercial and consumer loans. Commercial loans consist of the following industry classes: builder & developer, commercial real estate investor, residential real estate investor, hotel/motel, wholesale & retail, agriculture, manufacturing and all other. Consumer loans consist of the following classes: residential mortgage, home equity and all other. Generally, f or all classes of loans receivable, the accrual of interest is discontinued when the contractual payment of principal or interest has become 90 days past due or management has serious doubts about further collectability of principal or interest, even though the loan may be currently performing. A past due loan may remain on accrual status if it is in the process of collection and 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 prior years is charged against the allowance for loan losses. Interest received on nonaccrual loans, including impaired loans, generally is either applied against principal or reported as interest income, according to the Corporation’s judgment as to the collectability of principal. Generally, nonaccrual 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, generally six months, and the ultimate collectability of the total contractual principal and interest is no longer in doubt. The past due status of all classes of loans receivable is determined based on contractual due dates for loan payments.
Acquired Loans	Acquired Loans Acquired loans are initially recorded at their acquisition date fair values. The carryover of allowance for loan losses is prohibited as any credit losses in the loans are included in the determination of the fair value of the loans at the acquisition date. Fair values for acquired loans are based on a discounted cash flow methodology that involves assumptions and judgments as to credit risk, prepayment risk, liquidity risk, default rates, loss severity, payment speeds, collateral values and discount rate.  For acquired loans that are not deemed impaired at acquisition, credit discounts representing principal losses expected over the life of the loan are a component of the initial fair value and amortized over the life of the asset. Subsequent to the acquisition date, the methods used to estimate the required allowance for loan losses on these loans is similar to originated loans. However, the Corporation records a provision for loan losses only when the required allowance for loan losses exceeds any remaining credit discount. The remaining differences between the acquisition date fair value and the unpaid principal balance at the date of acquisition are recorded in interest income over the life of the loan.  Acquired loans that have evidence of deterioration in credit quality since origination and for which it is probable, at acquisition, that the Corporation will be unable to collect all contractually required payments are accounted for as impaired loans under ASC 310-30. The excess of cash flows expected at acquisition over the estimated fair value is referred to as the accretable discount and is recognized into interest income over the remaining life of the loans. The difference between contractually required payments at acquisition and the cash flows expected to be collected at acquisition is referred to as the non-accretable discount. The non-accretable discount represents estimated future credit losses expected to be incurred over the life of the loan. Subsequent decreases to the expected cash flows require the Corporation to evaluate the need for an allowance for loan losses on these loans. Subsequent improvements in expected cash flows result in the reversal of a corresponding amount of the non-accretable discount which the Corporation then reclassifies as an accretable discount that is recognized into interest income over the remaining life of the loans using the interest method. The following is a summary of acquired impaired loans from the merger with Madison Bancorp, Inc.:     (dollars in thousands) January 16, 2015  Contractually required principal and interest at acquisition $ 1,961  Contractual cash flows not expected to be collected 1,185  Expected cash flows at acquisition 776  Interest component of expected cash flows 160  Basis in acquired loans at acquisition - estimated fair value $ 616 
Allowance for Loan Losses	Allowance for Loan Losses The allowance for loan losses represents the Corporation’s estimate of losses inherent in the loan portfolio as of the balance sheet date and is recorded as a reduction to loans. The allowance for loan losses is increased by the provision for loan losses, and decreased by charge-offs, net of recoveries. Loans deemed to be uncollectable are charged against the allowance for loan losses, and subsequent recoveries, if any, are credited to the allowance. All, or part, of the principal balance of loans receivable are charged off to the allowance as soon as it is determined that the repayment of all, or part, of the principal balance is highly unlikely. While the Corporation attributes a portion of the allowance to individual loans and groups of loans that it evaluates and determines to be impaired, the allowance is available to cover all charge-offs that arise from the loan portfolio.  The allowance for loan losses is maintained at a level considered by management to be adequate to provide for losses that can be reasonably anticipated. The Corporation performs a quarterly evaluation of the adequacy of the allowance. The allowance is based on the Corporation’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 revision as more information becomes available. The allowance consists of specific, general and unallocated components. The specific component relates to loans that are classified as impaired, generally substandard and nonaccrual loans. For loans that are classified as impaired, an allowance is established when the collateral value (or discounted cash flows or observable market price) of the impaired loan is lower than the carrying value of that loan. The general component covers pools of loans by loan class, including commercial loans not considered impaired, as well as smaller balance homogeneous loans such as residential real estate, home equity and other consumer loans. These pools of loans are evaluated for loss exposure based upon historical loss rates for each of these classes of loans, adjusted for qualitative (environmental) risk factors. Historical loss rates are based on a two year rolling average of net charge-offs. Qualitative risk factors that supplement historical losses in the evaluation of loan pools are shown below. Each factor is assigned a value to reflect improving, stable or declining conditions based on the Corporation’s best judgment using relevant information available at the time of the evaluation.  · Changes in national and local economies and business conditions · Changes in the value of collateral for collateral dependent loans · Changes in the level of concentrations of credit · Changes in the volume and severity of classified and past due loans · Changes in the nature and volume of the portfolio · Changes in collection, charge-off, and recovery procedures · Changes in underwriting standards and loan terms · Changes in the quality of the loan review system · Changes in the experience/ability of lending management and key lending staff · Regulatory and legal regulations that could affect the level of credit losses · Other pertinent environmental factors The unallocated component is maintained to cover uncertainties that could affect the Corporation’s estimate of probable losses . For example, increasing credit risks and uncertainties, not yet reflected in current leading indicators, associated with prolonged low economic growth, or recessionary business conditions for certain industries or the broad economy, or the erosion of real estate values, represent risk factors, the occurrence of any or all of which can adversely affect a borrowers’ ability to service their loans. The unallocated component of the allowance also reflects the margin of imprecision inherent in the underlying assumptions used in the methodologies for estimating specific and general losses in the loan portfolio, including the unpredictable timing and amounts of charge-offs and related historical loss averages, and specific-credit or broader portfolio future cash flow value and collateral valuation uncertainties which could negatively impact unimpaired portfolio loss factors.  As disclosed in Note 4 —Loans, the Corporation engages in commercial and consumer lending. Loans are made within the Corporation’s primary market area and surrounding areas, and include the purchase of whole loan or participation interests in loans from other financial institutions or private equity companies. Commercial loans, which pose the greatest risk of loss to the Corporation, whether originated or purchased, are generally secured by real estate. Within the broad commercial loan segment, the builder & developer and commercial real estate investor loan classes generally present a higher level of risk than other commercial loan classifications. This greater risk is due to several factors, including the concentration of principal in a limited number of loans and borrowers, the effect of general economic conditions on income producing properties, unstable real estate prices and the dependency upon successful construction and sale or operation of the real estate project. Within the consumer loan segment, junior (i.e., second) liens present a higher risk to the Corporation because economic and housing market conditions can adversely affect the underlying value of the collateral, which could render the Corporation under-secured or unsecured. In addition, economic and housing market conditions can adversely affect the ability of some borrowers to service their debt.  A loan is considered impaired when, based on current information and events, it is probable that the Corporation 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 in determining impairment include payment status 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. The Corporation 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. Loans that are deemed impaired are evaluated for impairment loss based on the net realizable value of the collateral, as applicable. Loans that are not collateral dependent will rely on the present value of expected future cash flows discounted at the loan’s effective interest rate to determine impairment loss. Large groups of smaller balance homogeneous loans such as residential mortgage loans, home equity loans and other consumer loans are collectively evaluated for impairment, unless they are classified as impaired.  An allowance for loan losses is established for an impaired commercial loan if its carrying value exceeds its estimated fair value. For commercial loans secured by real estate, estimated fair values are determined primarily through third-party appraisals of the underlying collateral. When a real estate secured loan becomes impaired, a decision is made regarding whether an updated certified appraisal of the real estate is necessary. This decision is based on various considerations, including the age of the most recent appraisal, the loan-to-value ratio based on the most recent appraisal and the condition of the property. Appraisals are generally discounted to provide for selling costs and other factors to determine an estimate of the net realizable value of the property. For commercial loans secured by non-real estate collateral, such as accounts receivable, inventory and equipment, estimated fair values are determined based on the borrower’s financial statements, inventory reports, accounts receivable aging or equipment appraisals or invoices. Indications of value from these sources are generally discounted based on the age of the financial information or the quality of the assets. In instances when specific consumer related loans become impaired, they may be partially or fully charged off, which obviates the need for a specific allowance.  Loans whose terms are modified are classified as troubled debt restructurings if the Corporation grants borrowers experiencing financial difficulties concessions that it would not otherwise consider. Concessions granted under a troubled debt restructuring may involve an interest rate that is below the market rate given the associated credit risk of the loan or an extension of a loan’s stated maturity date. Loans classified as troubled debt restructurings are designated as impaired. Non-accrual troubled debt restructurings are restored to accrual status if principal and interest payments, under the modified terms, are current for a reasonable period of time, generally six consecutive months after modification and future payments are reasonably assured.  Banking regulatory agencies, as an integral part of their examination process, periodically review the Corporation’s allowance for loan losses and may require the Corporation to recognize additions to the allowance based on their judgments about information available to them at the time of their examination, which may not be currently available to the Corporation. Based on an analysis of the loan portfolio, the Corporation believes that the level of the allowance for loan losses at March 31, 2017 is adequate.
Foreclosed Real Estate	Foreclosed Real Estate Foreclosed real estate, included in other assets, is comprised of property acquired through a foreclosure proceeding or property that is acquired through in-substance foreclosure. Foreclosed real estate is initially recorded at fair value minus estimated costs to sell at the date of foreclosure, establishing a new cost basis. Any difference between the carrying value and the new cost basis is charged against the allowance for loan losses. Appraisals, obtained from an independent third party, are generally used to determine fair value. After foreclosure, management reviews valuations at least quarterly and adjusts the asset to the lower of cost or fair value minus estimated costs to sell through a valuation allowance or a write-down. Costs related to the improvement of foreclosed real estate are generally capitalized until the real estate reaches a saleable condition subject to fair value limitations. Revenue and expense from operations and changes in the valuation allowance are included in noninterest expense. When a foreclosed real estate asset is ultimately sold, any gain or loss on the sale is included in the income statement as a component of noninterest expense. At March 3 1 , 201 7 , foreclosed real estate, net of allowance, was $68,000 , compared to $2,705,000 at December 31, 201 6 . Included within loans receivable as of March 31, 2017 was a recorded investment of $213,000 of consumer mortgage loans secured by residential real estate properties , for which formal foreclosure proceedings were in process according to local requirements of the applicable jurisdiction.
Mortgage Servicing Rights	Mortgage Servicing Rights PeoplesBank retained servicing of sold mortgage loans beginning in 2016. The mortgage servicing rights (MSRs) associated with the sold loans are included in other assets on the consolidated balance sheets at an amount equal to the estimated fair value of the contractual rights to service the mortgage loans. The MSR asset is amortized as a reduction to servicing income. The MSR asset is evaluated periodically for impairment and carried at the lower of amortized cost or fair value. A third party calculates fair value by discounting the estimated cash flows from servicing income using a rate consistent with the risk associated with these assets and an expected life commensurate with the expected life of the underlying loans. In the event that the amortized cost of the MSR asset exceeds the fair value of the asset, a valuation allowance would be established through a charge against servicing income. Subsequent fair value evaluations may determine that impairment has been reduced or eliminated, in which case the valuation allowance would be reduced through a credit to earnings. On March 31, 2017, t he MSR asset was $ 416,000 and the balance of residential mortgage loans serviced for third parties was $44,221,000 . The MSR asset was $324,000 and the balance of residential mortgage loans serviced for third parties was $36,969,000 at December 31, 2016.
Goodwill and Core Deposit Intangible Assets	Goodwill and Core Deposit Intangible Assets Goodwill arising from acquisitions is not amortized, but is subject to an annual impairment test. This test consists of a qualitative analysis. If the Corporation determines events or circumstances indicate that it is more likely than not that goodwill is impaired, a quantitative analysis must be completed. Analyses may also be performed between annual tests. Significant judgment is applied when goodwill is assessed for impairment. This judgment includes developing cash flow projections, selecting appropriate discount rates, identifying relevant market comparables, incorporating general economic and market conditions, and selecting an appropriate control premium. The Corporation completes its annual goodwill impairment test on October 1 st of each year. Based upon a qualitative analysis of goodwill, the Corporation concluded that the amount of recorded goodwill was not impaired as of October 1, 2016.  Core deposit intangibles represent the value assigned to demand, interest checking, money market, and savings accounts acquired as part of an acquisition. The core deposit intangible value represents the future economic benefit of potential cost savings from acquiring core deposits as part of an acquisition compared to the cost of alternative funding sources and the alternative cost to grow a similar core deposit base. The core deposit intangible asset resulting from the merger with Madison Bancorp, Inc. was determined to have a definite life and is being amortized using the sum of the years’ digits method over ten years. All intangible assets must be evaluated for impairment if certain events or changes in circumstances occur. Any impairment write-downs would be recognized as expense on the consolidated statements of income.  At March 3 1 , 201 7 , the Corporation does not have any indicators of potential impairment of either goodwill or core deposit intangibles.
Per Common Share Data	Per Common Share Data All per share computations include the effect of stock dividends distributed. The computation of net income per common share is provided in the table below.      Three months ended  March 31,  (in thousands, except per share data) 2017 2016  Net income available to common shareholders $ 3,419 $ 2,801   Weighted average shares outstanding (basic) 8,430 8,358  Effect of dilutive stock options 94 67  Weighted average shares outstanding (diluted) 8,524 8,425   Basic earnings per common share $ 0.41 $ 0.33  Diluted earnings per common share $ 0.40 $ 0.33   Anti-dilutive stock options excluded from the  computation of earnings per share 0 78 
Comprehensive Income	Comprehensive Income Accounting principles generally accepted in the United States require that recognized revenue, expenses, gains and losses be included in net income. Although certain changes in assets and liabilities, such as unrealized gains and losses on available-for-sale securities, are reported as a separate component of the shareholders’ equity section of the balance sheet, such items, along with net income, are components of comprehensive income.
Cash Flow Information	Cash Flow Information For purposes of the statements of cash flows, the Corporation considers interest bearing deposits with banks, cash and due from banks, and federal funds sold to be cash and cash equivalents.  Supplemental cash flow information is provided in the table below.      Three months ended  March 31,  (dollars in thousands) 2017 2016  Cash paid during the period for:  Income taxes $ 0 $ 80  Interest $ 2,432 $ 2,007   Noncash investing activities:  Transfer of loans held for sale to the held-to-maturity portfolio $ 228 $ 0  Sale of foreclosed real estate through loans $ 910 $ 0 
Recent Accounting Pronouncements	Recent Accounting Pronouncements  In January 2017, the FASB issued ASU 2017-04, Intangibles – Goodwill and Other (Topic 350). This standard simplifies the test for goodwill impairment by eliminating the requirement to calculate the implied fair value of goodwill, which currently is Step 2 of the goodwill impairment test. Instead, the goodwill impairment test will consist of a single quantitative step comparing the fair value of the reporting unit with its carrying amount. An entity should recognize a goodwill impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The new standard is effective for annual and any interim goodwill impairment tests in reporting periods beginning after December 15, 2019. Early adoption is permitted. The Corporation intends to adopt this standard effective with its October 1, 2020 goodwill impairment test and the adoption of this standard is not expected to have a material impact on its consolidated financial statements.  In August 2016, the FASB issued ASU 2016-15, Classification of Certain Cash Receipts and Cash Payments. This standard clarifies how certain cash receipts and cash payments are presented and classified in the statement of cash flows to reduce diversity in practice. This standard contains 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 judgment 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 new standard is effective for fiscal years beginning after December 15, 2017, including interim periods within those fiscal years. Early adoption is permitted. The Corporation intends to adopt this standard effective with its March 31, 2018 quarterly report on Form 10-Q and does not expect the adoption of the ASU to have a material impact on its consolidated financial statements.  In June 2016, the FASB issued ASU 2016-13, Financial Instruments – Credit Losses (Topic 326). This standard adds a new Topic 326 which requires companies to measure and record impairment on financial instruments at the time of origination using the expected credit loss (CECL) model. The CECL model calculates impairment based on historical experience, current conditions, and reasonable and supportable forecasts, and reflects the organization’s current estimate of all expected credit losses over the contractual term of its financial assets. The new standard is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. Early adoption is permitted for fiscal years beginning after December 15, 2018. The Corporation is currently evaluating the impact of the adoption of this guidance on its consolidated financial statements and is in the initial stages of assessing and gathering the necessary data to implement the new standard.  In February 2016, the FASB issued ASU 2016-02, Leases. From the lessee's perspective, the new standard establishes 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 a financing lease. 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 is currently evaluating the impact of the adoption of this guidance on its consolidated financial statements and has determined that the provisions of ASU 2016-02 will result in an increase in assets to recognize the present value of the lease obligations (right-of-use assets) with a corresponding increase in liabilities. The initial measurement of the right-of-use asset and the corresponding liability will be affected by certain key assumptions such as expectations of renewals or extensions and the interest rate to be used to discount the future lease obligations. The Corporation is currently assessing its lease portfolio to determine the key assumptions; however, the total impact of the new standard will be affected by any new leases that are executed, leases that are terminated prior to the effective date, and any leases with changes to key assumptions or expectations such as renewals and extensions, and discount rates. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606). This standards update provides a framework that replaces most existing revenue recognition guidance. The guidance requires an entity to recognize revenue to depict the transfer of promised goods or services to customers in an amount that reflects the consideration to which the company expects to be entitled in exchange for those goods or services. In December 2016, the FASB issued ASU 2016-20, Technical Corrections and Improvements to Topic 606, Revenue from Contracts with Customers. This ASU amends the new revenue standard to make minor technical corrections that affect narrow aspects of the guidance, including contract cost accounting, disclosures, and other matters. ASU 2014-09 and ASU 2016-20 are effective for interim and annual reporting periods beginning after December 15, 2017. Early adoption is not permitted. The Corporation is evaluating the anticipated effects of these ASUs on its consolidated financial statements and related disclosures. The Corporation has determined that certain noninterest income financial statement line items, including trust and investment services fees, income from mutual fund, annuity and insurance sales, service charges on deposit accounts, and other noninterest income, contain revenue streams that are in scope of these updates. Preliminary findings indicate that there may be some changes in the presentation of certain revenues and expenses based on the principal versus agent guidance within these updates.

Summary Of Significant Accoun24

Summary Of Significant Accounting Policies (Tables)	3 Months Ended
	Mar. 31, 2017
Summary Of Significant Accounting Policies [Abstract]
Summary Of Acquired Impaired Loans	   (dollars in thousands) January 16, 2015  Contractually required principal and interest at acquisition $ 1,961  Contractual cash flows not expected to be collected 1,185  Expected cash flows at acquisition 776  Interest component of expected cash flows 160  Basis in acquired loans at acquisition - estimated fair value $ 616 
Schedule Of Computation Of Net Income Per Common Share	   Three months ended  March 31,  (in thousands, except per share data) 2017 2016  Net income available to common shareholders $ 3,419 $ 2,801   Weighted average shares outstanding (basic) 8,430 8,358  Effect of dilutive stock options 94 67  Weighted average shares outstanding (diluted) 8,524 8,425   Basic earnings per common share $ 0.41 $ 0.33  Diluted earnings per common share $ 0.40 $ 0.33   Anti-dilutive stock options excluded from the  computation of earnings per share 0 78 
Schedule Of Supplemental Cash Flow Information	   Three months ended  March 31,  (dollars in thousands) 2017 2016  Cash paid during the period for:  Income taxes $ 0 $ 80  Interest $ 2,432 $ 2,007   Noncash investing activities:  Transfer of loans held for sale to the held-to-maturity portfolio $ 228 $ 0  Sale of foreclosed real estate through loans $ 910 $ 0 

Securities (Tables)

Securities (Tables)	3 Months Ended
	Mar. 31, 2017
Securities [Abstract]
Summary Of Securities Available-For-Sale	   Amortized Gross Unrealized Fair  (dollars in thousands) Cost Gains Losses Value  March 31, 2017  Debt securities:  U.S. Treasury notes $ 14,736 $ 0 $ (717) $ 14,019  U.S. agency 26,037 0 (850) 25,187  U.S. agency mortgage-backed, residential 90,507 809 (214) 91,102  State and municipal 61,131 314 (374) 61,071  Total debt securities $ 192,411 $ 1,123 $ (2,155) $ 191,379  December 31, 2016  Debt securities:  U.S. Treasury notes $ 14,730 $ 0 $ (793) $ 13,937  U.S. agency 26,045 1 (960) 25,086  U.S. agency mortgage-backed, residential 91,242 804 (285) 91,761  State and municipal 64,421 272 (738) 63,955  Total debt securities $ 196,438 $ 1,077 $ (2,776) $ 194,739 
Schedule Of Amortized Cost And Estimated Fair Value Of Debt Securities	   Available-for-sale  Amortized Fair  (dollars in thousands) Cost Value  Due in one year or less $ 23,059 $ 23,103  Due after one year through five years 109,248 110,007  Due after five years through ten years 55,412 53,562  Due after ten years 4,692 4,707  Total debt securities $ 192,411 $ 191,379 
Schedule Of Gross Realized Gains And Losses On Sales Of Securities Available-For-Sale	   Three months ended  March 31,  (dollars in thousands) 2017 2016  Realized gains $ 0 $ 194  Realized losses 0 0  Net gains $ 0 $ 194 
Schedule Of Gross Unrealized Losses And Fair Value, Aggregated By Investment Category And Length Of Time	   Less than 12 months 12 months or more Total  Number of Fair Unrealized Number of Fair Unrealized Number of Fair Unrealized  (dollars in thousands) Securities Value Losses Securities Value Losses Securities Value Losses  March 31, 2017  Debt securities:  U.S. Treasury notes 3 $ 14,019 $ (717) 0 $ 0 $ 0 3 $ 14,019 $ (717)  U.S. agency 7 25,187 (850) 0 0 0 7 25,187 (850)  U.S. agency mortgage-backed, residential 9 21,556 (214) 0 0 0 9 21,556 (214)  State and municipal 51 26,050 (371) 1 501 (3) 52 26,551 (374)  Total temporarily impaired debt  securities, available-for-sale 70 $ 86,812 $ (2,152) 1 $ 501 $ (3) 71 $ 87,313 $ (2,155)  December 31, 2016  Debt securities:  U.S. Treasury notes 3 $ 13,937 $ (793) 0 $ 0 $ 0 3 $ 13,937 $ (793)  U.S. agency 6 22,083 (960) 0 0 0 6 22,083 (960)  U.S. agency mortgage-backed, residential 15 36,473 (285) 0 0 0 15 36,473 (285)  State and municipal 83 40,092 (734) 1 501 (4) 84 40,593 (738)  Total temporarily impaired debt  securities, available-for-sale 107 $ 112,585 $ (2,772) 1 $ 501 $ (4) 108 $ 113,086 $ (2,776) 

Loans (Tables)

Loans (Tables)	3 Months Ended
	Mar. 31, 2017
Loans [Abstract]
Schedule Of Loan Portfolio Composition	   March 31, % Total December 31, % Total  (dollars in thousands) 2017 Loans 2016 Loans  Builder & developer $ 164,637 12.5 $ 148,635 11.7  Commercial real estate investor 248,785 18.9 243,623 19.2  Residential real estate investor 199,017 15.1 183,623 14.4  Hotel/Motel 69,528 5.3 82,085 6.5  Wholesale & retail 93,368 7.1 88,062 6.9  Manufacturing 40,254 3.1 32,616 2.6  Agriculture 55,613 4.2 51,848 4.1  Other 250,815 18.9 242,872 19.1  Total commercial related loans 1,122,017 85.1 1,073,364 84.5  Residential mortgages 73,134 5.5 73,496 5.8  Home equity 94,987 7.2 94,222 7.4  Other 28,487 2.2 29,689 2.3  Total consumer related loans 196,608 14.9 197,407 15.5  Total loans $ 1,318,625 100.0 $ 1,270,771 100.0 
Summary Of Loan Risk Ratings By Loan Class	   Special  (dollars in thousands) Pass Mention Substandard Nonaccrual Total  March 31, 2017  Builder & developer $ 155,189 $ 6,005 $ 3,059 $ 384 $ 164,637  Commercial real estate investor 242,535 1,486 4,512 252 248,785  Residential real estate investor 192,881 4,117 692 1,327 199,017  Hotel/Motel 69,492 0 0 36 69,528  Wholesale & retail 85,963 387 7,018 0 93,368  Manufacturing 35,239 1,791 3,224 0 40,254  Agriculture 53,909 1,353 0 351 55,613  Other 243,719 5,823 892 381 250,815  Total commercial related loans 1,078,927 20,962 19,397 2,731 1,122,017  Residential mortgage 73,041 0 85 8 73,134  Home equity 94,542 49 0 396 94,987  Other 28,082 106 9 290 28,487  Total consumer related loans 195,665 155 94 694 196,608  Total loans $ 1,274,592 $ 21,117 $ 19,491 $ 3,425 $ 1,318,625   December 31, 2016  Builder & developer $ 138,653 $ 6,090 $ 3,508 $ 384 $ 148,635  Commercial real estate investor 236,240 1,490 5,893 0 243,623  Residential real estate investor 177,763 4,157 866 837 183,623  Hotel/Motel 81,724 0 0 361 82,085  Wholesale & retail 79,884 8,178 0 0 88,062  Manufacturing 27,564 4,439 613 0 32,616  Agriculture 50,123 796 0 929 51,848  Other 235,515 6,213 885 259 242,872  Total commercial related loans 1,027,466 31,363 11,765 2,770 1,073,364  Residential mortgage 73,340 14 85 57 73,496  Home equity 93,908 70 0 244 94,222  Other 29,420 97 129 43 29,689  Total consumer related loans 196,668 181 214 344 197,407  Total loans $ 1,224,134 $ 31,544 $ 11,979 $ 3,114 $ 1,270,771 
Summary Of Impaired Loans	   With No Allowance With A Related Allowance Total  Recorded Unpaid Recorded Unpaid Related Recorded Unpaid  (dollars in thousands) Investment Principal Investment Principal Allowance Investment Principal  March 31, 2017  Builder & developer $ 3,059 $ 3,194 $ 384 $ 384 $ 200 $ 3,443 $ 3,578  Commercial real estate investor 4,764 4,778 0 0 0 4,764 4,778  Residential real estate investor 1,399 1,399 620 620 269 2,019 2,019  Hotel/Motel 0 0 36 36 31 36 36  Wholesale & retail 7,276 7,276 0 0 0 7,276 7,276  Manufacturing 1,949 1,949 1,275 1,275 400 3,224 3,224  Agriculture 0 0 351 351 263 351 351  Other commercial 1,091 1,091 182 298 82 1,273 1,389  Total impaired commercial related loans 19,538 19,687 2,848 2,964 1,245 22,386 22,651  Residential mortgage 93 122 0 0 0 93 122  Home equity 396 396 0 0 0 396 396  Other consumer 299 299 0 0 0 299 299  Total impaired consumer related loans 788 817 0 0 0 788 817  Total impaired loans $ 20,326 $ 20,504 $ 2,848 $ 2,964 $ 1,245 $ 23,174 $ 23,468     December 31, 2016  Builder & developer $ 3,508 $ 3,644 $ 384 $ 384 $ 200 $ 3,892 $ 4,028  Commercial real estate investor 5,893 5,908 0 0 0 5,893 5,908  Residential real estate investor 1,404 1,404 299 299 136 1,703 1,703  Hotel/Motel 361 361 0 0 0 361 361  Wholesale & retail 260 260 0 0 0 260 260  Manufacturing 613 613 0 0 0 613 613  Agriculture 568 568 361 361 263 929 929  Other commercial 961 961 183 298 82 1,144 1,259  Total impaired commercial related loans 13,568 13,719 1,227 1,342 681 14,795 15,061  Residential mortgage 142 222 0 0 0 142 222  Home equity 244 244 0 0 0 244 244  Other consumer 172 172 0 0 0 172 172  Total impaired consumer related loans 558 638 0 0 0 558 638  Total impaired loans $ 14,126 $ 14,357 $ 1,227 $ 1,342 $ 681 $ 15,353 $ 15,699  The table below presents a summary of average impaired loans and related interest income that was included in net income for the three months ended March 31, 2017 and March 31, 2016 .      With No Related Allowance With A Related Allowance Total  Average Total Cash Basis Average Total Cash Basis Average Total Cash Basis  Recorded Interest Interest Recorded Interest Interest Recorded Interest Interest  (dollars in thousands) Investment Income Income Investment Income Income Investment Income Income  Three months ended March 31, 2017  Builder & developer $ 3,284 $ 54 $ 0 $ 384 $ 0 $ 0 $ 3,668 $ 54 $ 0  Commercial real estate investor 5,328 63 7 0 0 0 5,328 63 7  Residential real estate investor 1,402 14 5 460 0 0 1,862 14 5  Hotel/Motel 180 0 0 18 0 0 198 0 0  Wholesale & retail 3,768 3 0 0 0 0 3,768 3 0  Manufacturing 1,281 9 0 637 0 0 1,918 9 0  Agriculture 284 0 0 356 0 0 640 0 0  Other commercial 1,026 14 0 183 0 0 1,209 14 0  Total impaired commercial related loans 16,553 157 12 2,038 0 0 18,591 157 12  Residential mortgage 117 0 0 0 0 0 117 0 0  Home equity 320 1 1 0 0 0 320 1 1  Other consumer 235 1 1 0 0 0 235 1 1  Total impaired consumer related loans 672 2 2 0 0 0 672 2 2  Total impaired loans $ 17,225 $ 159 $ 14 $ 2,038 $ 0 $ 0 $ 19,263 $ 159 $ 14   Three months ended March 31, 2016  Builder & developer $ 4,111 $ 59 $ 0 $ 0 $ 0 $ 0 $ 4,111 $ 59 $ 0  Commercial real estate investor 5,899 76 0 0 0 0 5,899 76 0  Residential real estate investor 555 5 0 817 7 0 1,372 12 0  Hotel/Motel 416 2 2 0 0 0 416 2 2  Wholesale & retail 301 3 0 0 0 0 301 3 0  Manufacturing 628 10 0 0 0 0 628 10 0  Agriculture 0 0 0 406 0 0 406 0 0  Other commercial 1,709 18 4 0 0 0 1,709 18 4  Total impaired commercial related loans 13,619 173 6 1,223 7 0 14,842 180 6  Residential mortgage 230 0 0 0 0 0 230 0 0  Home equity 277 1 1 0 0 0 277 1 1  Other consumer 261 3 2 0 0 0 261 3 2  Total impaired consumer related loans 768 4 3 0 0 0 768 4 3  Total impaired loans $ 14,387 $ 177 $ 9 $ 1,223 $ 7 $ 0 $ 15,610 $ 184 $ 9  
Summary Of Past Due Loans, Nonaccrual Loans And Current Loans By Loan Segment And Class	   ≥ 90 Days  30-59 60-89 Past Due Total Past  Days Days and Due and Total  (dollars in thousands) Past Due Past Due Accruing Nonaccrual Nonaccrual Current Loans  March 31, 2017  Builder & developer $ 3,972 $ 201 $ 0 $ 384 $ 4,557 $ 160,080 $ 164,637  Commercial real estate investor 294 0 0 252 546 248,239 248,785  Residential real estate investor 0 0 0 1,327 1,327 197,690 199,017  Hotel/Motel 0 0 0 36 36 69,492 69,528  Wholesale & retail 41 130 0 0 171 93,197 93,368  Manufacturing 0 0 0 0 0 40,254 40,254  Agriculture 0 0 0 351 351 55,262 55,613  Other 473 83 0 381 937 249,878 250,815  Total commercial related loans 4,780 414 0 2,731 7,925 1,114,092 1,122,017  Residential mortgage 49 0 68 8 125 73,009 73,134  Home equity 73 143 0 396 612 94,375 94,987  Other 191 9 12 290 502 27,985 28,487  Total consumer related loans 313 152 80 694 1,239 195,369 196,608  Total loans $ 5,093 $ 566 $ 80 $ 3,425 $ 9,164 $ 1,309,461 $ 1,318,625   December 31, 2016  Builder & developer $ 1,456 $ 0 $ 0 $ 384 $ 1,840 $ 146,795 $ 148,635  Commercial real estate investor 392 209 0 0 601 243,022 243,623  Residential real estate investor 171 0 0 837 1,008 182,615 183,623  Hotel/Motel 0 0 0 361 361 81,724 82,085  Wholesale & retail 0 0 0 0 0 88,062 88,062  Manufacturing 0 0 0 0 0 32,616 32,616  Agriculture 0 0 0 929 929 50,919 51,848  Other 238 102 498 259 1,097 241,775 242,872  Total commercial related loans 2,257 311 498 2,770 5,836 1,067,528 1,073,364  Residential mortgage 55 0 68 57 180 73,316 73,496  Home equity 203 176 0 244 623 93,599 94,222  Other 131 127 167 43 468 29,221 29,689  Total consumer related loans 389 303 235 344 1,271 196,136 197,407  Total loans $ 2,646 $ 614 $ 733 $ 3,114 $ 7,107 $ 1,263,664 $ 1,270,771 

Allowance For Loan Losses (Tabl

Allowance For Loan Losses (Tables)	3 Months Ended
	Mar. 31, 2017
Allowance For Loan Losses [Abstract]
Summary Of Allowance For Loan Losses By Loan Segment And Class	   Allowance for Loan Losses  January 1, 2017 March 31, 2017  (dollars in thousands) Balance Charge-offs Recoveries Provision Balance  Builder & developer $ 2,384 $ 0 $ 0 $ 274 $ 2,658  Commercial real estate investor 2,870 0 0 137 3,007  Residential real estate investor 2,517 0 53 (61) 2,509  Hotel/Motel 807 0 0 (60) 747  Wholesale & retail 803 0 0 26 829  Manufacturing 307 0 0 482 789  Agriculture 619 0 0 44 663  Other commercial 2,467 0 0 59 2,526  Total commercial related loans 12,774 0 53 901 13,728  Residential mortgage 85 0 5 (2) 88  Home equity 179 0 0 3 182  Other consumer 193 0 4 (121) 76  Total consumer related loans 457 0 9 (120) 346  Unallocated 1,761 0 0 (131) 1,630  Total $ 14,992 $ 0 $ 62 $ 650 $ 15,704      Allowance for Loan Losses  January 1, 2016 March 31, 2016  (dollars in thousands) Balance Charge-offs Recoveries Provision Balance  Builder & developer $ 1,934 $ 0 $ 0 $ 129 $ 2,063  Commercial real estate investor 2,337 0 0 270 2,607  Residential real estate investor 2,101 (186) 0 252 2,167  Hotel/Motel 837 0 0 (5) 832  Wholesale & retail 701 0 1 (10) 692  Manufacturing 223 (140) 0 228 311  Agriculture 548 0 0 1 549  Other commercial 2,054 (42) 0 124 2,136  Total commercial related loans 10,735 (368) 1 989 11,357  Residential mortgage 67 (24) 0 30 73  Home equity 161 0 0 1 162  Other consumer 261 (27) 4 (27) 211  Total consumer related loans 489 (51) 4 4 446  Unallocated 1,480 0 0 (193) 1,287  Total $ 12,704 $ (419) $ 5 $ 800 $ 13,090   
Summary Of Allowance Amount For Loans Individually And Collectively Evaluated For Impairment	   Allowance for Loan Losses Loans  Individually Collectively Individually Collectively  Evaluated For Evaluated For Evaluated For Evaluated For  (dollars in thousands) Impairment Impairment Balance Impairment Impairment Balance  March 31, 2017  Builder & developer $ 200 $ 2,458 $ 2,658 $ 3,443 $ 161,194 $ 164,637  Commercial real estate investor 0 3,007 3,007 4,764 244,021 248,785  Residential real estate investor 269 2,240 2,509 2,019 196,998 199,017  Hotel/Motel 31 716 747 36 69,492 69,528  Wholesale & retail 0 829 829 7,276 86,092 93,368  Manufacturing 400 389 789 3,224 37,030 40,254  Agriculture 263 400 663 351 55,262 55,613  Other commercial 82 2,444 2,526 1,273 249,542 250,815  Total commercial related 1,245 12,483 13,728 22,386 1,099,631 1,122,017  Residential mortgage 0 88 88 93 73,041 73,134  Home equity 0 182 182 396 94,591 94,987  Other consumer 0 76 76 299 28,188 28,487  Total consumer related 0 346 346 788 195,820 196,608  Unallocated 0 1,630 1,630 - - -  Total $ 1,245 $ 14,459 $ 15,704 $ 23,174 $ 1,295,451 $ 1,318,625      December 31, 2016  Builder & developer $ 200 $ 2,184 $ 2,384 $ 3,892 $ 144,743 $ 148,635  Commercial real estate investor 0 2,870 2,870 5,893 237,730 243,623  Residential real estate investor 136 2,381 2,517 1,703 181,920 183,623  Hotel/Motel 0 807 807 361 81,724 82,085  Wholesale & retail 0 803 803 260 87,802 88,062  Manufacturing 0 307 307 613 32,003 32,616  Agriculture 263 356 619 929 50,919 51,848  Other commercial 82 2,385 2,467 1,144 241,728 242,872  Total commercial related 681 12,093 12,774 14,795 1,058,569 1,073,364  Residential mortgage 0 85 85 142 73,354 73,496  Home equity 0 179 179 244 93,978 94,222  Other consumer 0 193 193 172 29,517 29,689  Total consumer related 0 457 457 558 196,849 197,407  Unallocated 0 1,761 1,761 - - -  Total $ 681 $ 14,311 $ 14,992 $ 15,353 $ 1,255,418 $ 1,270,771 

Deposits (Tables)

Deposits (Tables)	3 Months Ended
	Mar. 31, 2017
Deposits
Schedule Of Composition Of Deposits	   March 31, December 31,  (dollars in thousands) 2017 2016  Noninterest bearing demand $ 213,261 $ 202,639  NOW 150,684 130,394  Money market 429,025 425,874  Savings 86,395 78,585  Time deposits less than $100,000 241,860 242,778  Time deposits $100,000 to $250,000 130,043 134,811  Time deposits $250,000 or more 49,940 49,096  Total deposits $ 1,301,208 $ 1,264,177 

Short-Term Borrowings And Lon29

Short-Term Borrowings And Long-Term Debt (Tables)	3 Months Ended
	Mar. 31, 2017
Short-Term Borrowings And Long-Term Debt [Abstract]
Summary Of Long-Term Debt	   March 31, December 31,  (dollars in thousands) 2017 2016  PeoplesBank’s obligations:  Federal Home Loan Bank of Pittsburgh (FHLBP)  Due April 2017 , 0.97% $ 10,000 $ 10,000  Due November 2017 , 1.19% 5,000 5,000  Due March 2018 , 1.17% 10,000 10,000  Due June 2018 , 1.87% 5,000 5,000  Due June 2018 , 1.41% 10,000 10,000  Due November 2018 , 1.62% 5,000 5,000  Due December 2018 , 1.60% 15,000 15,000  Due April 2019 , 1.64% 10,000 0  Due June 2019 , 1.64% 5,000 5,000  Due June 2019 , 2.10% 5,000 5,000  Due December 2019 , 1.89% 15,000 15,000  Due March 2020 , 1.86% 10,000 0  Due June 2020 , 1.87% 15,000 15,000  Due June 2021 , 2.14% 15,000 15,000  Total FHLBP 135,000 115,000  Codorus Valley Bancorp, Inc. obligations:  Junior subordinated debt  Due 2034 , 3.15% , floating rate based on 3 month  LIBOR plus 2.02% , callable quarterly 3,093 3,093  Due 2036 , 2.56% floating rate based on 3 month  LIBOR plus 1.54% , callable quarterly 7,217 7,217  Total long-term debt $ 145,310 $ 125,310 

Regulatory Matters (Tables)

Regulatory Matters (Tables)	3 Months Ended
	Mar. 31, 2017
Regulatory Matters [Abstract]
Schedule Of Risk-Based Capital Ratios And Leverage Ratios	    Minimum for Well Capitalized  Actual Capital Adequacy (1) Minimum (2)  (dollars in thousands) Amount Ratio Amount Ratio Amount Ratio  Codorus Valley Bancorp, Inc. (consolidated )  at March 31, 2017  Capital ratios:  Common equity Tier 1 $ 156,289 11.60 % $ 77,500 5.750 % n/a n/a  Tier 1 risk based 166,289 12.34 97,718 7.250 n/a n/a  Total risk based 181,993 13.50 124,674 9.250 n/a n/a  Leverage 166,289 10.40 63,954 4.00 n/a n/a   at December 31, 2016  Capital ratios:  Common equity Tier 1 $ 153,762 11.88 % $ 66,320 5.125 % n/a n/a  Tier 1 risk based 163,762 12.66 85,731 6.625 n/a n/a  Total risk based 178,754 13.81 111,611 8.625 n/a n/a  Leverage 163,762 10.76 60,870 4.00 n/a n/a   PeoplesBank, A Codorus Valley Company  at March 31, 2017  Capital ratios:  Common equity Tier 1 $ 162,879 12.11 % $ 77,310 5.750 % $ 87,394 6.50 %  Tier 1 risk based 162,879 12.11 97,478 7.250 107,562 8.00  Total risk based 178,583 13.28 124,369 9.250 134,453 10.00  Leverage 162,879 10.21 63,819 4.00 79,774 5.00   at December 31, 2016  Capital ratios:  Common equity Tier 1 $ 159,832 12.38 % $ 66,151 5.125 % $ 83,899 6.50 %  Tier 1 risk based 159,832 12.38 85,513 6.625 103,260 8.00  Total risk based 174,824 13.54 111,328 8.625 129,076 10.00  Leverage 159,832 10.53 60,723 4.00 75,903 5.00        (1) Minimum amounts and ratios as of March 3 1 , 201 7 include the second year phase in of the capital conservation buffer of 1.25 percent required by the Basel III framework. At December 31, 2016 , the minimum amounts and ratios included the first year phase in of the capital conservation buffer of 0 .625 percent required by the Basel III framework. The conservation buffer is to be phased in over a four year period beginning January 1, 2016, with the full 2.5 percent required as of January 1, 2019.  (2) To be “well capitalized” under the prompt corrective action provisions in the Basel III framework. “Well capitalized” applies to PeoplesBank only.

Fair Value of Assets and Liab31

Fair Value of Assets and Liabilities (Tables)	3 Months Ended
	Mar. 31, 2017
Fair Value of Assets and Liabilities [Abstract]
Schedule Of Assets Measured At Fair Value On Recurring Basis	   Fair Value Measurements  (Level 1) (Level 2) (Level 3)  Quoted Prices in Significant Other Significant Other  Active Markets for Observable Unobservable  (dollars in thousands) Total Identical Assets Inputs Inputs  March 31, 2017  Securities available-for-sale:  U.S. Treasury notes $ 14,019 $ 14,019 $ 0 $ 0  U.S. agency 25,187 0 25,187 0  U.S. agency mortgage-backed, residential 91,102 0 91,102 0  State and municipal 61,071 0 61,071 0   December 31, 2016  Securities available-for-sale:  U.S. Treasury notes $ 13,937 $ 13,937 $ 0 $ 0  U.S. agency 25,086 0 25,086 0  U.S. agency mortgage-backed, residential 91,761 0 91,761 0  State and municipal 63,955 0 63,955 0 
Schedule Of Assets Measured At Fair Value On Nonrecurring Basis	   Fair Value Measurements  (Level 1) (Level 2) (Level 3)  Quoted Prices in Significant Other  Active Markets for Significant Other Unobservable  (dollars in thousands) Total Identical Assets Observable Inputs Inputs  March 31, 2017  Impaired loans $ 1,612 $ 0 $ 0 $ 1,612  Foreclosed real estate 0 0 0 0  Mortgage servicing rights 467 0 0 467   December 31, 2016  Impaired loans $ 604 $ 0 $ 0 $ 604  Foreclosed real estate 1,594 0 0 1,594  Mortgage servicing rights 367 0 0 367 
Schedule Of Level 3 Assets Measured At Fair Value On Nonrecurring Basis	    Quantitative Information about Level 3 Fair Value Measurements  Fair Value Valuation Unobservable Weighted  (dollars in thousands) Estimate Techniques Input Range Average  March 31, 2017  Impaired loans $ 1,612 Appraisal (1) Appraisal adjustments (2) 15% - 50% 26%  Foreclosed real estate 0 Appraisal (1) Appraisal adjustments (2) 0% - 0% 0%  Mortgage servicing rights 467 Multiple of annual Estimated prepayment speed 241% - 485% 443%  service fee based on rate and term  December 31, 2016  Impaired loans $ 604 Appraisal (1) Appraisal adjustments (2) 15% - 25% 19%  Foreclosed real estate 1,594 Appraisal (1) Appraisal adjustments (2) 9% - 9% 9%  Mortgage servicing rights 367 Multiple of annual Estimated prepayment speed 247% - 490% 446%  service fee based on rate and term   (1) Fair value is generally determined through independent appraisals, which generally include various level 3 inputs  that are not identifiable.  (2) Appraisals may be adjusted downward by the Corporation's management for qualitative factors such as economic conditions  and estimated liquidation expenses. The range of liquidation expenses and other appraisal adjustments are presented as  a percent of the appraisal. 
Schedule Of Carrying Amounts And Estimated Fair Values Of Financial Instruments	   Fair Value Estimates  (Level 1) (Level 2) (Level 3)  Quoted Prices Significant Significant  in Active Other Other  Carrying Estimated Markets for Observable Unobservable  (dollars in thousands) Amount Fair Value Identical Assets Inputs Inputs  March 31, 2017  Financial assets  Cash and cash equivalents $ 87,619 $ 87,619 $ 87,619 $ 0 $ 0  Securities available-for-sale 191,379 191,379 14,019 177,360 0  Restricted investment in bank stocks 7,326 7,326 0 7,326 0  Loans held for sale 1,415 1,436 0 1,436 0  Loans, net 1,302,921 1,305,760 0 0 1,305,760  Interest receivable 3,971 3,971 0 3,971 0  Mortgage servicing rights 416 467 0 0 467   Financial liabilities  Deposits $ 1,301,208 $ 1,299,222 $ 0 $ 1,299,222 $ 0  Short-term borrowings 53,604 53,604 0 53,604 0  Long-term debt 145,310 143,159 0 135,186 7,973  Interest payable 464 464 0 464 0   Off-balance sheet instruments 0 0 0 0 0   December 31, 2016  Financial assets  Cash and cash equivalents $ 74,032 $ 74,032 $ 74,032 $ 0 $ 0  Securities available-for-sale 194,739 194,739 13,937 180,802 0  Restricted investment in bank stocks 6,926 6,926 0 6,926 0  Loans held for sale 1,548 1,603 0 1,603 0  Loans, net 1,255,779 1,251,031 0 0 1,251,031  Interest receivable 4,448 4,448 0 4,448 0  Mortgage servicing rights 324 367 0 0 367   Financial liabilities  Deposits $ 1,264,177 $ 1,262,529 $ 0 $ 1,262,529 $ 0  Short-term borrowings 56,637 56,637 0 56,637 0  Long-term debt 125,310 123,353 0 115,195 8,158  Interest payable 450 450 0 450 0   Off-balance sheet instruments 0 0 0 0 0 

Assets And Liabilities Subjec32

Assets And Liabilities Subject To Offsetting (Tables)	3 Months Ended
	Mar. 31, 2017
Assets And Liabilities Subject To Offsetting [Abstract]
Schedule Of Securities Sold Under Agreements To Repurchase	   Gross amounts Not Offset in  Gross Net Amounts the Statements of Condition  Gross Amounts of Liabilities Financial Instruments  Amounts of Offset in the Presented in U.S. agency Cash  Recognized Statements the Statements mortgage-backed, Collateral Net  (dollars in thousands) Liabilities of Condition of Condition residential U.S. agency Pledged Amount  March 31, 2017  Repurchase Agreements $ 23,604 $ 0 $ 23,604 (22,373) (1,231) $ 0 $ 0   December 31, 2016  Repurchase Agreements $ 23,637 $ 0 $ 23,637 (23,529) (108) $ 0 $ 0 

Summary Of Significant Accoun33

Summary Of Significant Accounting Policies (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Significant Accounting Policies [Line Items]
Number of days for accrual of interest on the payment of principal or interest	90 days
Foreclosed real estate, net of allowance	$ 68	$ 2,705
Mortgage service rights asset	416	324
Residential Mortgages [Member] | Mortgage Servicing Rights [Member]
Significant Accounting Policies [Line Items]
Mortgage loans serviced	44,221	$ 36,969
Total Consumer Related Loans [Member] | Residential Mortgages [Member]
Significant Accounting Policies [Line Items]
Loans in process of forclosure amount	$ 213
Core Deposits Intangible Assets [Member]
Significant Accounting Policies [Line Items]
Intangible assets, amortization period	10 years

Summary Of Significant Accoun34

Summary Of Significant Accounting Policies (Summary Of Acquired Impaired Loans) (Details) - Madison Bancorp, Inc. [Member] $ in Thousands	Jan. 16, 2015USD ($)
Certain Loans Acquired in Transfer Not Accounted for as Debt Securities Acquired During Period [Line Items]
Contractually required principal and interest at acquisition	$ 1,961
Contractual cash flows not expected to be collected	1,185
Expected cash flows at acquisition	776
Interest component of expected cash flows	160
Basis in acquired loans at acquisition - estimated fair value	$ 616

Summary Of Significant Accoun35

Summary Of Significant Accounting Policies (Schedule Of Computation Of Net Income Per Common Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Summary Of Significant Accounting Policies [Abstract]
Net income available to common shareholders	$ 3,419	$ 2,801
Weighted average shares outstanding (basic)	8,430	8,358
Effect of dilutive stock options	94	67
Weighted average shares outstanding (diluted)	8,524	8,425
Basic earnings per common share	$ 0.41	$ 0.33
Diluted earnings per common share	$ 0.40	$ 0.33
Anti-dilutive stock options excluded from the computation of earnings per share	0	78

Summary Of Significant Accoun36

Summary Of Significant Accounting Policies (Schedule Of Supplemental Cash Flow Information) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Summary Of Significant Accounting Policies [Abstract]
Cash paid during the period for: Income taxes	$ 0	$ 80
Cash paid during the period for: Interest	2,432	2,007
Noncash investing activities: Transfer of loans held for sale to the held-to-maturity portfolio	228	0
Noncash investing activities: Sale of foreclosed real estate through loans	$ 910	$ 0

Securities (Narrative) (Details

Securities (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale securities pledged as collateral	$ 167,894	$ 160,357
Geographic Concentration Risk [Member] | Pennsylvania [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair value of municipal bond portfolio concentration percentage	73.00%

Securities (Summary Of Securiti

Securities (Summary Of Securities Available-For-Sale) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Total debt securities, Amortized Cost	$ 192,411	$ 196,438
Total debt securities, Gross Unrealized Gains	1,123	1,077
Total debt securities, Gross Unrealized Losses	(2,155)	(2,776)
Total debt securities, Fair Value	191,379	194,739
U.S. Treasury Notes [Member]
Schedule of Available-for-sale Securities [Line Items]
Total debt securities, Amortized Cost	14,736	14,730
Total debt securities, Gross Unrealized Gains	0	0
Total debt securities, Gross Unrealized Losses	(717)	(793)
Total debt securities, Fair Value	14,019	13,937
U.S. Agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Total debt securities, Amortized Cost	26,037	26,045
Total debt securities, Gross Unrealized Gains	0	1
Total debt securities, Gross Unrealized Losses	(850)	(960)
Total debt securities, Fair Value	25,187	25,086
U.S. Agency Mortgage-Backed, Residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Total debt securities, Amortized Cost	90,507	91,242
Total debt securities, Gross Unrealized Gains	809	804
Total debt securities, Gross Unrealized Losses	(214)	(285)
Total debt securities, Fair Value	91,102	91,761
State And Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Total debt securities, Amortized Cost	61,131	64,421
Total debt securities, Gross Unrealized Gains	314	272
Total debt securities, Gross Unrealized Losses	(374)	(738)
Total debt securities, Fair Value	$ 61,071	$ 63,955

Securities (Schedule Of Amortiz

Securities (Schedule Of Amortized Cost And Estimated Fair Value Of Debt Securities) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Securities [Abstract]
Due in one year or less, Available-for-sale, Amortized Cost	$ 23,059
Due after one year through five years, Available-for-sale, Amortized Cost	109,248
Due after five years through ten years, Available-for-sale, Amortized Cost	55,412
Due after ten years, Available-for-sale, Amortized Cost	4,692
Total debt securities, Amortized Cost	192,411	$ 196,438
Due in one year or less, Available-for-sale, Fair Value	23,103
Due after one year through five years, Available-for-sale, Fair Value	110,007
Due after five years through ten years, Available-for-sale, Fair Value	53,562
Due after ten years, Available-for-sale, Fair Value	4,707
Total debt securities, Fair Value	$ 191,379	$ 194,739

Securities (Schedule Of Gross R

Securities (Schedule Of Gross Realized Gains And Losses On Sales Of Securities Available-For-Sale) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Securities [Abstract]
Realized gains	$ 0	$ 194
Realized losses	0	0
Net gains	$ 0	$ 194

Securities (Schedule Of Gross U

Securities (Schedule Of Gross Unrealized Losses And Fair Value, Aggregated By Investment Category And Length Of Time) (Details) $ in Thousands	Mar. 31, 2017USD ($)security	Dec. 31, 2016USD ($)security
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Number of Securities | security	70	107
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Fair Value	$ 86,812	$ 112,585
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Unrealized Losses	$ (2,152)	$ (2,772)
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Number of Securities | security	1	1
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Fair Value	$ 501	$ 501
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Unrealized Losses	$ (3)	$ (4)
Total temporarily impaired debt securities, available-for-sale, Total, Number of Securities | security	71	108
Total temporarily impaired debt securities, available-for-sale, Total, Fair Value	$ 87,313	$ 113,086
Total temporarily impaired debt securities, available-for-sale, Total, Unrealized Losses	$ (2,155)	$ (2,776)
U.S. Treasury Notes [Member]
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Number of Securities | security	3	3
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Fair Value	$ 14,019	$ 13,937
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Unrealized Losses	$ (717)	$ (793)
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Number of Securities | security	0	0
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Fair Value	$ 0	$ 0
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Unrealized Losses	$ 0	$ 0
Total temporarily impaired debt securities, available-for-sale, Total, Number of Securities | security	3	3
Total temporarily impaired debt securities, available-for-sale, Total, Fair Value	$ 14,019	$ 13,937
Total temporarily impaired debt securities, available-for-sale, Total, Unrealized Losses	$ (717)	$ (793)
U.S. Agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Number of Securities | security	7	6
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Fair Value	$ 25,187	$ 22,083
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Unrealized Losses	$ (850)	$ (960)
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Number of Securities | security	0	0
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Fair Value	$ 0	$ 0
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Unrealized Losses	$ 0	$ 0
Total temporarily impaired debt securities, available-for-sale, Total, Number of Securities | security	7	6
Total temporarily impaired debt securities, available-for-sale, Total, Fair Value	$ 25,187	$ 22,083
Total temporarily impaired debt securities, available-for-sale, Total, Unrealized Losses	$ (850)	$ (960)
U.S. Agency Mortgage-Backed, Residential [Member]
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Number of Securities | security	9	15
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Fair Value	$ 21,556	$ 36,473
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Unrealized Losses	$ (214)	$ (285)
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Number of Securities | security	0	0
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Fair Value	$ 0	$ 0
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Unrealized Losses	$ 0	$ 0
Total temporarily impaired debt securities, available-for-sale, Total, Number of Securities | security	9	15
Total temporarily impaired debt securities, available-for-sale, Total, Fair Value	$ 21,556	$ 36,473
Total temporarily impaired debt securities, available-for-sale, Total, Unrealized Losses	$ (214)	$ (285)
State And Municipal [Member]
Schedule of Available-for-sale Securities [Line Items]
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Number of Securities | security	51	83
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Fair Value	$ 26,050	$ 40,092
Total temporarily impaired debt securities, available-for-sale, Less than 12 months, Unrealized Losses	$ (371)	$ (734)
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Number of Securities | security	1	1
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Fair Value	$ 501	$ 501
Total temporarily impaired debt securities, available-for-sale, 12 months or more, Unrealized Losses	$ (3)	$ (4)
Total temporarily impaired debt securities, available-for-sale, Total, Number of Securities | security	52	84
Total temporarily impaired debt securities, available-for-sale, Total, Fair Value	$ 26,551	$ 40,593
Total temporarily impaired debt securities, available-for-sale, Total, Unrealized Losses	$ (374)	$ (738)

Restricted Investment In Bank42

Restricted Investment In Bank Stocks (Details)	3 Months Ended
	Mar. 31, 2017
FHLBP [Member]
Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items]
Maximum percent of member's total capital stock outstanding available for repurchase	5.00%

Loans (Narrative) (Details)

Loans (Narrative) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2017USD ($)segmentloanitem	Mar. 31, 2016loan
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of loan portfolio segments | segment	2
Maximum amount of consumer and commercial loans that use third-party credit scoring software models for risk rating purposes | $	$ 500
Number of risk ratings used to grade loans | item	10
Number of loans modified under TDRs | loan	0	0
Number of defaults | loan	0	0
Lowest Risk [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of risk ratings used to grade loans | item	7

Loans (Schedule Of Loan Portfol

Loans (Schedule Of Loan Portfolio Composition) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 1,318,625	$ 1,270,771
Total Commercial Related Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	1,122,017	1,073,364
Total Commercial Related Loans [Member] | Builder & Developer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	164,637	148,635
Total Commercial Related Loans [Member] | Commercial Real Estate Investor [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	248,785	243,623
Total Commercial Related Loans [Member] | Residential Real Estate Investor [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	199,017	183,623
Total Commercial Related Loans [Member] | Hotel/Motel [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	69,528	82,085
Total Commercial Related Loans [Member] | Wholesale & Retail [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	93,368	88,062
Total Commercial Related Loans [Member] | Manufacturing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	40,254	32,616
Total Commercial Related Loans [Member] | Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	55,613	51,848
Total Commercial Related Loans [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	250,815	242,872
Total Consumer Related Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	196,608	197,407
Total Consumer Related Loans [Member] | Residential Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	73,134	73,496
Total Consumer Related Loans [Member] | Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	94,987	94,222
Total Consumer Related Loans [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	$ 28,487	$ 29,689
Loan and Loan Receivable [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	100.00%	100.00%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	85.10%	84.50%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member] | Builder & Developer [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	12.50%	11.70%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member] | Commercial Real Estate Investor [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	18.90%	19.20%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member] | Residential Real Estate Investor [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	15.10%	14.40%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member] | Hotel/Motel [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	5.30%	6.50%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member] | Wholesale & Retail [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	7.10%	6.90%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member] | Manufacturing [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	3.10%	2.60%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member] | Agriculture [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	4.20%	4.10%
Loan and Loan Receivable [Member] | Total Commercial Related Loans [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	18.90%	19.10%
Loan and Loan Receivable [Member] | Total Consumer Related Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	14.90%	15.50%
Loan and Loan Receivable [Member] | Total Consumer Related Loans [Member] | Residential Mortgages [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	5.50%	5.80%
Loan and Loan Receivable [Member] | Total Consumer Related Loans [Member] | Home Equity [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	7.20%	7.40%
Loan and Loan Receivable [Member] | Total Consumer Related Loans [Member] | Other [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
% Total Loans	2.20%	2.30%

Loans (Summary Of Loan Risk Rat

Loans (Summary Of Loan Risk Ratings By Loan Class) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 1,318,625	$ 1,270,771
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,274,592	1,224,134
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	21,117	31,544
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	19,491	11,979
Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	3,425	3,114
Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,122,017	1,073,364
Total Commercial Related Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,078,927	1,027,466
Total Commercial Related Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	20,962	31,363
Total Commercial Related Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	19,397	11,765
Total Commercial Related Loans [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	2,731	2,770
Total Commercial Related Loans [Member] | Builder & Developer [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	164,637	148,635
Total Commercial Related Loans [Member] | Builder & Developer [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	155,189	138,653
Total Commercial Related Loans [Member] | Builder & Developer [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	6,005	6,090
Total Commercial Related Loans [Member] | Builder & Developer [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	3,059	3,508
Total Commercial Related Loans [Member] | Builder & Developer [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	384	384
Total Commercial Related Loans [Member] | Commercial Real Estate Investor [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	248,785	243,623
Total Commercial Related Loans [Member] | Commercial Real Estate Investor [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	242,535	236,240
Total Commercial Related Loans [Member] | Commercial Real Estate Investor [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,486	1,490
Total Commercial Related Loans [Member] | Commercial Real Estate Investor [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	4,512	5,893
Total Commercial Related Loans [Member] | Commercial Real Estate Investor [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	252	0
Total Commercial Related Loans [Member] | Residential Real Estate Investor [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	199,017	183,623
Total Commercial Related Loans [Member] | Residential Real Estate Investor [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	192,881	177,763
Total Commercial Related Loans [Member] | Residential Real Estate Investor [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	4,117	4,157
Total Commercial Related Loans [Member] | Residential Real Estate Investor [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	692	866
Total Commercial Related Loans [Member] | Residential Real Estate Investor [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,327	837
Total Commercial Related Loans [Member] | Hotel/Motel [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	69,528	82,085
Total Commercial Related Loans [Member] | Hotel/Motel [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	69,492	81,724
Total Commercial Related Loans [Member] | Hotel/Motel [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Total Commercial Related Loans [Member] | Hotel/Motel [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Total Commercial Related Loans [Member] | Hotel/Motel [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	36	361
Total Commercial Related Loans [Member] | Wholesale & Retail [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	93,368	88,062
Total Commercial Related Loans [Member] | Wholesale & Retail [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	85,963	79,884
Total Commercial Related Loans [Member] | Wholesale & Retail [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	387	8,178
Total Commercial Related Loans [Member] | Wholesale & Retail [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	7,018	0
Total Commercial Related Loans [Member] | Wholesale & Retail [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Total Commercial Related Loans [Member] | Manufacturing [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	40,254	32,616
Total Commercial Related Loans [Member] | Manufacturing [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	35,239	27,564
Total Commercial Related Loans [Member] | Manufacturing [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,791	4,439
Total Commercial Related Loans [Member] | Manufacturing [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	3,224	613
Total Commercial Related Loans [Member] | Manufacturing [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Total Commercial Related Loans [Member] | Agriculture [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	55,613	51,848
Total Commercial Related Loans [Member] | Agriculture [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	53,909	50,123
Total Commercial Related Loans [Member] | Agriculture [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	1,353	796
Total Commercial Related Loans [Member] | Agriculture [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Total Commercial Related Loans [Member] | Agriculture [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	351	929
Total Commercial Related Loans [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	250,815	242,872
Total Commercial Related Loans [Member] | Other [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	243,719	235,515
Total Commercial Related Loans [Member] | Other [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	5,823	6,213
Total Commercial Related Loans [Member] | Other [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	892	885
Total Commercial Related Loans [Member] | Other [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	381	259
Total Consumer Related Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	196,608	197,407
Total Consumer Related Loans [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	195,665	196,668
Total Consumer Related Loans [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	155	181
Total Consumer Related Loans [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	94	214
Total Consumer Related Loans [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	694	344
Total Consumer Related Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	73,134	73,496
Total Consumer Related Loans [Member] | Residential Mortgages [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	73,041	73,340
Total Consumer Related Loans [Member] | Residential Mortgages [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	14
Total Consumer Related Loans [Member] | Residential Mortgages [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	85	85
Total Consumer Related Loans [Member] | Residential Mortgages [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	8	57
Total Consumer Related Loans [Member] | Home Equity [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	94,987	94,222
Total Consumer Related Loans [Member] | Home Equity [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	94,542	93,908
Total Consumer Related Loans [Member] | Home Equity [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	49	70
Total Consumer Related Loans [Member] | Home Equity [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	0	0
Total Consumer Related Loans [Member] | Home Equity [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	396	244
Total Consumer Related Loans [Member] | Other [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	28,487	29,689
Total Consumer Related Loans [Member] | Other [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	28,082	29,420
Total Consumer Related Loans [Member] | Other [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	106	97
Total Consumer Related Loans [Member] | Other [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	9	129
Total Consumer Related Loans [Member] | Other [Member] | Nonaccrual [Member]
Financing Receivable, Recorded Investment [Line Items]
Total Loans	$ 290	$ 43

Loans (Summary Of Impaired Loan

Loans (Summary Of Impaired Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	$ 20,326	$ 14,126
Impaired Loans, With No Allowance, Unpaid Principal	20,504	14,357
Impaired Loans, With A Related Allowance, Recorded Investment	2,848	1,227
Impaired Loans, With A Related Allowance, Unpaid Principal	2,964	1,342
Impaired Loans, With A Related Allowance, Related Allowance	1,245	681
Impaired Loans, Total, Recorded Investment	23,174	15,353
Impaired Loans, Total, Unpaid Principal	23,468	15,699
Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	19,538	13,568
Impaired Loans, With No Allowance, Unpaid Principal	19,687	13,719
Impaired Loans, With A Related Allowance, Recorded Investment	2,848	1,227
Impaired Loans, With A Related Allowance, Unpaid Principal	2,964	1,342
Impaired Loans, With A Related Allowance, Related Allowance	1,245	681
Impaired Loans, Total, Recorded Investment	22,386	14,795
Impaired Loans, Total, Unpaid Principal	22,651	15,061
Total Commercial Related Loans [Member] | Builder & Developer [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	3,059	3,508
Impaired Loans, With No Allowance, Unpaid Principal	3,194	3,644
Impaired Loans, With A Related Allowance, Recorded Investment	384	384
Impaired Loans, With A Related Allowance, Unpaid Principal	384	384
Impaired Loans, With A Related Allowance, Related Allowance	200	200
Impaired Loans, Total, Recorded Investment	3,443	3,892
Impaired Loans, Total, Unpaid Principal	3,578	4,028
Total Commercial Related Loans [Member] | Commercial Real Estate Investor [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	4,764	5,893
Impaired Loans, With No Allowance, Unpaid Principal	4,778	5,908
Impaired Loans, With A Related Allowance, Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Unpaid Principal	0	0
Impaired Loans, With A Related Allowance, Related Allowance	0	0
Impaired Loans, Total, Recorded Investment	4,764	5,893
Impaired Loans, Total, Unpaid Principal	4,778	5,908
Total Commercial Related Loans [Member] | Residential Real Estate Investor [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	1,399	1,404
Impaired Loans, With No Allowance, Unpaid Principal	1,399	1,404
Impaired Loans, With A Related Allowance, Recorded Investment	620	299
Impaired Loans, With A Related Allowance, Unpaid Principal	620	299
Impaired Loans, With A Related Allowance, Related Allowance	269	136
Impaired Loans, Total, Recorded Investment	2,019	1,703
Impaired Loans, Total, Unpaid Principal	2,019	1,703
Total Commercial Related Loans [Member] | Hotel/Motel [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	0	361
Impaired Loans, With No Allowance, Unpaid Principal	0	361
Impaired Loans, With A Related Allowance, Recorded Investment	36	0
Impaired Loans, With A Related Allowance, Unpaid Principal	36	0
Impaired Loans, With A Related Allowance, Related Allowance	31	0
Impaired Loans, Total, Recorded Investment	36	361
Impaired Loans, Total, Unpaid Principal	36	361
Total Commercial Related Loans [Member] | Wholesale & Retail [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	7,276	260
Impaired Loans, With No Allowance, Unpaid Principal	7,276	260
Impaired Loans, With A Related Allowance, Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Unpaid Principal	0	0
Impaired Loans, With A Related Allowance, Related Allowance	0	0
Impaired Loans, Total, Recorded Investment	7,276	260
Impaired Loans, Total, Unpaid Principal	7,276	260
Total Commercial Related Loans [Member] | Manufacturing [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	1,949	613
Impaired Loans, With No Allowance, Unpaid Principal	1,949	613
Impaired Loans, With A Related Allowance, Recorded Investment	1,275	0
Impaired Loans, With A Related Allowance, Unpaid Principal	1,275	0
Impaired Loans, With A Related Allowance, Related Allowance	400	0
Impaired Loans, Total, Recorded Investment	3,224	613
Impaired Loans, Total, Unpaid Principal	3,224	613
Total Commercial Related Loans [Member] | Agriculture [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	0	568
Impaired Loans, With No Allowance, Unpaid Principal	0	568
Impaired Loans, With A Related Allowance, Recorded Investment	351	361
Impaired Loans, With A Related Allowance, Unpaid Principal	351	361
Impaired Loans, With A Related Allowance, Related Allowance	263	263
Impaired Loans, Total, Recorded Investment	351	929
Impaired Loans, Total, Unpaid Principal	351	929
Total Commercial Related Loans [Member] | Other [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	1,091	961
Impaired Loans, With No Allowance, Unpaid Principal	1,091	961
Impaired Loans, With A Related Allowance, Recorded Investment	182	183
Impaired Loans, With A Related Allowance, Unpaid Principal	298	298
Impaired Loans, With A Related Allowance, Related Allowance	82	82
Impaired Loans, Total, Recorded Investment	1,273	1,144
Impaired Loans, Total, Unpaid Principal	1,389	1,259
Total Consumer Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	788	558
Impaired Loans, With No Allowance, Unpaid Principal	817	638
Impaired Loans, With A Related Allowance, Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Unpaid Principal	0	0
Impaired Loans, With A Related Allowance, Related Allowance	0	0
Impaired Loans, Total, Recorded Investment	788	558
Impaired Loans, Total, Unpaid Principal	817	638
Total Consumer Related Loans [Member] | Residential Mortgages [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	93	142
Impaired Loans, With No Allowance, Unpaid Principal	122	222
Impaired Loans, With A Related Allowance, Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Unpaid Principal	0	0
Impaired Loans, With A Related Allowance, Related Allowance	0	0
Impaired Loans, Total, Recorded Investment	93	142
Impaired Loans, Total, Unpaid Principal	122	222
Total Consumer Related Loans [Member] | Home Equity [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	396	244
Impaired Loans, With No Allowance, Unpaid Principal	396	244
Impaired Loans, With A Related Allowance, Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Unpaid Principal	0	0
Impaired Loans, With A Related Allowance, Related Allowance	0	0
Impaired Loans, Total, Recorded Investment	396	244
Impaired Loans, Total, Unpaid Principal	396	244
Total Consumer Related Loans [Member] | Other [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Allowance, Recorded Investment	299	172
Impaired Loans, With No Allowance, Unpaid Principal	299	172
Impaired Loans, With A Related Allowance, Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Unpaid Principal	0	0
Impaired Loans, With A Related Allowance, Related Allowance	0	0
Impaired Loans, Total, Recorded Investment	299	172
Impaired Loans, Total, Unpaid Principal	$ 299	$ 172

Loans (Summary Of Average Impai

Loans (Summary Of Average Impaired Loans And Related Interest Income) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	$ 17,225	$ 14,387
Impaired Loans, With No Related Allowance, Total Interest Income	159	177
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	14	9
Impaired Loans, With A Related Allowance, Average Recorded Investment	2,038	1,223
Impaired Loans, With A Related Allowance, Total Interest Income	0	7
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	19,263	15,610
Impaired Loans, Total, Total Interest Income	159	184
Impaired Loans, Total, Cash Basis Interest Income	14	9
Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	16,553	13,619
Impaired Loans, With No Related Allowance, Total Interest Income	157	173
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	12	6
Impaired Loans, With A Related Allowance, Average Recorded Investment	2,038	1,223
Impaired Loans, With A Related Allowance, Total Interest Income	0	7
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	18,591	14,842
Impaired Loans, Total, Total Interest Income	157	180
Impaired Loans, Total, Cash Basis Interest Income	12	6
Total Consumer Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	672	768
Impaired Loans, With No Related Allowance, Total Interest Income	2	4
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	2	3
Impaired Loans, With A Related Allowance, Average Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	672	768
Impaired Loans, Total, Total Interest Income	2	4
Impaired Loans, Total, Cash Basis Interest Income	2	3
Builder & Developer [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	3,284	4,111
Impaired Loans, With No Related Allowance, Total Interest Income	54	59
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, With A Related Allowance, Average Recorded Investment	384	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	3,668	4,111
Impaired Loans, Total, Total Interest Income	54	59
Impaired Loans, Total, Cash Basis Interest Income	0	0
Commercial Real Estate Investor [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	5,328	5,899
Impaired Loans, With No Related Allowance, Total Interest Income	63	76
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	7	0
Impaired Loans, With A Related Allowance, Average Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	5,328	5,899
Impaired Loans, Total, Total Interest Income	63	76
Impaired Loans, Total, Cash Basis Interest Income	7	0
Residential Real Estate Investor [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	1,402	555
Impaired Loans, With No Related Allowance, Total Interest Income	14	5
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	5	0
Impaired Loans, With A Related Allowance, Average Recorded Investment	460	817
Impaired Loans, With A Related Allowance, Total Interest Income	0	7
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	1,862	1,372
Impaired Loans, Total, Total Interest Income	14	12
Impaired Loans, Total, Cash Basis Interest Income	5	0
Hotel/Motel [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	180	416
Impaired Loans, With No Related Allowance, Total Interest Income	0	2
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	0	2
Impaired Loans, With A Related Allowance, Average Recorded Investment	18	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	198	416
Impaired Loans, Total, Total Interest Income	0	2
Impaired Loans, Total, Cash Basis Interest Income	0	2
Wholesale & Retail [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	3,768	301
Impaired Loans, With No Related Allowance, Total Interest Income	3	3
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, With A Related Allowance, Average Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	3,768	301
Impaired Loans, Total, Total Interest Income	3	3
Impaired Loans, Total, Cash Basis Interest Income	0	0
Manufacturing [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	1,281	628
Impaired Loans, With No Related Allowance, Total Interest Income	9	10
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, With A Related Allowance, Average Recorded Investment	637	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	1,918	628
Impaired Loans, Total, Total Interest Income	9	10
Impaired Loans, Total, Cash Basis Interest Income	0	0
Agriculture [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	284	0
Impaired Loans, With No Related Allowance, Total Interest Income	0	0
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, With A Related Allowance, Average Recorded Investment	356	406
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	640	406
Impaired Loans, Total, Total Interest Income	0	0
Impaired Loans, Total, Cash Basis Interest Income	0	0
Residential Mortgages [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	117	230
Impaired Loans, With No Related Allowance, Total Interest Income	0	0
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, With A Related Allowance, Average Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	117	230
Impaired Loans, Total, Total Interest Income	0	0
Impaired Loans, Total, Cash Basis Interest Income	0	0
Home Equity [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	320	277
Impaired Loans, With No Related Allowance, Total Interest Income	1	1
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	1	1
Impaired Loans, With A Related Allowance, Average Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	320	277
Impaired Loans, Total, Total Interest Income	1	1
Impaired Loans, Total, Cash Basis Interest Income	1	1
Other [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	1,026	1,709
Impaired Loans, With No Related Allowance, Total Interest Income	14	18
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	0	4
Impaired Loans, With A Related Allowance, Average Recorded Investment	183	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	1,209	1,709
Impaired Loans, Total, Total Interest Income	14	18
Impaired Loans, Total, Cash Basis Interest Income	0	4
Other [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Loans, With No Related Allowance, Average Recorded Investment	235	261
Impaired Loans, With No Related Allowance, Total Interest Income	1	3
Impaired Loans, With No Related Allowance, Cash Basis Interest Income	1	2
Impaired Loans, With A Related Allowance, Average Recorded Investment	0	0
Impaired Loans, With A Related Allowance, Total Interest Income	0	0
Impaired Loans, With A Related Allowance, Cash Basis Interest Income	0	0
Impaired Loans, Total, Average Recorded Investment	235	261
Impaired Loans, Total, Total Interest Income	1	3
Impaired Loans, Total, Cash Basis Interest Income	$ 1	$ 2

Loans (Summary Of Past Due Loan

Loans (Summary Of Past Due Loans, Nonaccrual Loans And Current Loans By Loan Segment And Class) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	$ 3,425	$ 3,114
Total Past Due and Nonaccrual	9,164	7,107
Current	1,309,461	1,263,664
Total Loans	1,318,625	1,270,771
30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	5,093	2,646
60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	566	614
Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	80	733
Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	2,731	2,770
Total Past Due and Nonaccrual	7,925	5,836
Current	1,114,092	1,067,528
Total Loans	1,122,017	1,073,364
Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	4,780	2,257
Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	414	311
Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	498
Total Consumer Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	694	344
Total Past Due and Nonaccrual	1,239	1,271
Current	195,369	196,136
Total Loans	196,608	197,407
Total Consumer Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	313	389
Total Consumer Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	152	303
Total Consumer Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	80	235
Builder & Developer [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	384	384
Total Past Due and Nonaccrual	4,557	1,840
Current	160,080	146,795
Total Loans	164,637	148,635
Builder & Developer [Member] | Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	3,972	1,456
Builder & Developer [Member] | Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	201	0
Builder & Developer [Member] | Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Commercial Real Estate Investor [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	252	0
Total Past Due and Nonaccrual	546	601
Current	248,239	243,022
Total Loans	248,785	243,623
Commercial Real Estate Investor [Member] | Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	294	392
Commercial Real Estate Investor [Member] | Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	209
Commercial Real Estate Investor [Member] | Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Residential Real Estate Investor [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	1,327	837
Total Past Due and Nonaccrual	1,327	1,008
Current	197,690	182,615
Total Loans	199,017	183,623
Residential Real Estate Investor [Member] | Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	171
Residential Real Estate Investor [Member] | Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Residential Real Estate Investor [Member] | Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Hotel/Motel [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	36	361
Total Past Due and Nonaccrual	36	361
Current	69,492	81,724
Total Loans	69,528	82,085
Hotel/Motel [Member] | Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Hotel/Motel [Member] | Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Hotel/Motel [Member] | Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Wholesale & Retail [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	0	0
Total Past Due and Nonaccrual	171	0
Current	93,197	88,062
Total Loans	93,368	88,062
Wholesale & Retail [Member] | Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	41	0
Wholesale & Retail [Member] | Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	130	0
Wholesale & Retail [Member] | Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Manufacturing [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	0	0
Total Past Due and Nonaccrual	0	0
Current	40,254	32,616
Total Loans	40,254	32,616
Manufacturing [Member] | Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Manufacturing [Member] | Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Manufacturing [Member] | Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Agriculture [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	351	929
Total Past Due and Nonaccrual	351	929
Current	55,262	50,919
Total Loans	55,613	51,848
Agriculture [Member] | Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Agriculture [Member] | Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Agriculture [Member] | Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Residential Mortgages [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	8	57
Total Past Due and Nonaccrual	125	180
Current	73,009	73,316
Total Loans	73,134	73,496
Residential Mortgages [Member] | Total Consumer Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	49	55
Residential Mortgages [Member] | Total Consumer Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Residential Mortgages [Member] | Total Consumer Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	68	68
Home Equity [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	396	244
Total Past Due and Nonaccrual	612	623
Current	94,375	93,599
Total Loans	94,987	94,222
Home Equity [Member] | Total Consumer Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	73	203
Home Equity [Member] | Total Consumer Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	143	176
Home Equity [Member] | Total Consumer Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Other [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	381	259
Total Past Due and Nonaccrual	937	1,097
Current	249,878	241,775
Total Loans	250,815	242,872
Other [Member] | Total Commercial Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	473	238
Other [Member] | Total Commercial Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	83	102
Other [Member] | Total Commercial Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	498
Other [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Nonaccrual	290	43
Total Past Due and Nonaccrual	502	468
Current	27,985	29,221
Total Loans	28,487	29,689
Other [Member] | Total Consumer Related Loans [Member] | 30-59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	191	131
Other [Member] | Total Consumer Related Loans [Member] | 60-89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	9	127
Other [Member] | Total Consumer Related Loans [Member] | Greater Than Or Equal To 90 Days Past Due And Accruing [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	$ 12	$ 167

Allowance For Loan Losses (Summ

Allowance For Loan Losses (Summary Of Allowance For Loan Losses By Loan Segment And Class) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	$ 14,992	$ 12,704
Charge-offs	0	(419)
Recoveries	62	5
Provision	650	800
Ending Balance	15,704	13,090
Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	12,774	10,735
Charge-offs	0	(368)
Recoveries	53	1
Provision	901	989
Ending Balance	13,728	11,357
Total Consumer Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	457	489
Charge-offs	0	(51)
Recoveries	9	4
Provision	(120)	4
Ending Balance	346	446
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	1,761	1,480
Charge-offs	0	0
Recoveries	0	0
Provision	(131)	(193)
Ending Balance	1,630	1,287
Builder & Developer [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	2,384	1,934
Charge-offs	0	0
Recoveries	0	0
Provision	274	129
Ending Balance	2,658	2,063
Commercial Real Estate Investor [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	2,870	2,337
Charge-offs	0	0
Recoveries	0	0
Provision	137	270
Ending Balance	3,007	2,607
Residential Real Estate Investor [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	2,517	2,101
Charge-offs	0	(186)
Recoveries	53	0
Provision	(61)	252
Ending Balance	2,509	2,167
Hotel/Motel [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	807	837
Charge-offs	0	0
Recoveries	0	0
Provision	(60)	(5)
Ending Balance	747	832
Wholesale & Retail [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	803	701
Charge-offs	0	0
Recoveries	0	1
Provision	26	(10)
Ending Balance	829	692
Manufacturing [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	307	223
Charge-offs	0	(140)
Recoveries	0	0
Provision	482	228
Ending Balance	789	311
Agriculture [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	619	548
Charge-offs	0	0
Recoveries	0	0
Provision	44	1
Ending Balance	663	549
Residential Mortgages [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	85	67
Charge-offs	0	(24)
Recoveries	5	0
Provision	(2)	30
Ending Balance	88	73
Home Equity [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	179	161
Charge-offs	0	0
Recoveries	0	0
Provision	3	1
Ending Balance	182	162
Other [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	2,467	2,054
Charge-offs	0	(42)
Recoveries	0	0
Provision	59	124
Ending Balance	2,526	2,136
Other [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Beginning Balance	193	261
Charge-offs	0	(27)
Recoveries	4	4
Provision	(121)	(27)
Ending Balance	$ 76	$ 211

Allowance For Loan Losses (Su50

Allowance For Loan Losses (Summary Of Allowance Amount For Loans Individually And Collectively Evaluated For Impairment) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016	Mar. 31, 2016	Dec. 31, 2015
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	$ 1,245	$ 681
Allowance for Loan Losses, Collectively Evaluated For Impairment	14,459	14,311
Allowance for Loan Losses, Balance	15,704	14,992	$ 13,090	$ 12,704
Loans, Individually Evaluated For Impairment	23,174	15,353
Loans, Collectively Evaluated For Impairment	1,295,451	1,255,418
Loans, Balance	1,318,625	1,270,771
Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	1,245	681
Allowance for Loan Losses, Collectively Evaluated For Impairment	12,483	12,093
Allowance for Loan Losses, Balance	13,728	12,774	11,357	10,735
Loans, Individually Evaluated For Impairment	22,386	14,795
Loans, Collectively Evaluated For Impairment	1,099,631	1,058,569
Loans, Balance	1,122,017	1,073,364
Total Consumer Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	0	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	346	457
Allowance for Loan Losses, Balance	346	457	446	489
Loans, Individually Evaluated For Impairment	788	558
Loans, Collectively Evaluated For Impairment	195,820	196,849
Loans, Balance	196,608	197,407
Unallocated [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	0	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	1,630	1,761
Allowance for Loan Losses, Balance	1,630	1,761	1,287	1,480
Builder & Developer [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	200	200
Allowance for Loan Losses, Collectively Evaluated For Impairment	2,458	2,184
Allowance for Loan Losses, Balance	2,658	2,384	2,063	1,934
Loans, Individually Evaluated For Impairment	3,443	3,892
Loans, Collectively Evaluated For Impairment	161,194	144,743
Loans, Balance	164,637	148,635
Commercial Real Estate Investor [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	0	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	3,007	2,870
Allowance for Loan Losses, Balance	3,007	2,870	2,607	2,337
Loans, Individually Evaluated For Impairment	4,764	5,893
Loans, Collectively Evaluated For Impairment	244,021	237,730
Loans, Balance	248,785	243,623
Residential Real Estate Investor [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	269	136
Allowance for Loan Losses, Collectively Evaluated For Impairment	2,240	2,381
Allowance for Loan Losses, Balance	2,509	2,517	2,167	2,101
Loans, Individually Evaluated For Impairment	2,019	1,703
Loans, Collectively Evaluated For Impairment	196,998	181,920
Loans, Balance	199,017	183,623
Hotel/Motel [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	31	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	716	807
Allowance for Loan Losses, Balance	747	807	832	837
Loans, Individually Evaluated For Impairment	36	361
Loans, Collectively Evaluated For Impairment	69,492	81,724
Loans, Balance	69,528	82,085
Wholesale & Retail [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	0	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	829	803
Allowance for Loan Losses, Balance	829	803	692	701
Loans, Individually Evaluated For Impairment	7,276	260
Loans, Collectively Evaluated For Impairment	86,092	87,802
Loans, Balance	93,368	88,062
Manufacturing [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	400	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	389	307
Allowance for Loan Losses, Balance	789	307	311	223
Loans, Individually Evaluated For Impairment	3,224	613
Loans, Collectively Evaluated For Impairment	37,030	32,003
Loans, Balance	40,254	32,616
Agriculture [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	263	263
Allowance for Loan Losses, Collectively Evaluated For Impairment	400	356
Allowance for Loan Losses, Balance	663	619	549	548
Loans, Individually Evaluated For Impairment	351	929
Loans, Collectively Evaluated For Impairment	55,262	50,919
Loans, Balance	55,613	51,848
Residential Mortgages [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	0	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	88	85
Allowance for Loan Losses, Balance	88	85	73	67
Loans, Individually Evaluated For Impairment	93	142
Loans, Collectively Evaluated For Impairment	73,041	73,354
Loans, Balance	73,134	73,496
Home Equity [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	0	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	182	179
Allowance for Loan Losses, Balance	182	179	162	161
Loans, Individually Evaluated For Impairment	396	244
Loans, Collectively Evaluated For Impairment	94,591	93,978
Loans, Balance	94,987	94,222
Other [Member] | Total Commercial Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	82	82
Allowance for Loan Losses, Collectively Evaluated For Impairment	2,444	2,385
Allowance for Loan Losses, Balance	2,526	2,467	2,136	2,054
Loans, Individually Evaluated For Impairment	1,273	1,144
Loans, Collectively Evaluated For Impairment	249,542	241,728
Loans, Balance	250,815	242,872
Other [Member] | Total Consumer Related Loans [Member]
Financing Receivable, Allowance for Credit Losses [Line Items]
Allowance for Loan Losses, Individually Evaluated For Impairment	0	0
Allowance for Loan Losses, Collectively Evaluated For Impairment	76	193
Allowance for Loan Losses, Balance	76	193	$ 211	$ 261
Loans, Individually Evaluated For Impairment	299	172
Loans, Collectively Evaluated For Impairment	28,188	29,517
Loans, Balance	$ 28,487	$ 29,689

Deposits (Schedule Of Compositi

Deposits (Schedule Of Composition Of Deposits) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Deposits
Noninterest bearing demand	$ 213,261	$ 202,639
NOW	150,684	130,394
Money market	429,025	425,874
Savings	86,395	78,585
Time deposits less than $100,000	241,860	242,778
Time deposits $100,000 to $250,000	130,043	134,811
Time deposits $250,000 or more	49,940	49,096
Total deposits	$ 1,301,208	$ 1,264,177

Short-Term Borrowings And Lon52

Short-Term Borrowings And Long-Term Debt (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended
	Jun. 30, 2006	Nov. 30, 2004	Mar. 31, 2017	Dec. 31, 2016
Securities sold under agreements to repurchase			$ 23,604	$ 23,637
Other short-term borrowings			$ 30,000	$ 33,000
CVB Statutory Trust No. 2 [Member]
Pooled trust preferred debt issuance	$ 7,217
CVB Statutory Trust No. 1 [Member]
Pooled trust preferred debt issuance		$ 3,093

Short-Term Borrowings And Lon53

Short-Term Borrowings And Long-Term Debt (Summary Of Long-Term Debt) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Total long-term debt	$ 145,310	$ 125,310
FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	135,000	115,000
Due April 2017, 0.97% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 10,000	$ 10,000
FHLBP due date	2017-04
Interest rate	0.97%	0.97%
Due November 2017, 1.19% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 5,000	$ 5,000
FHLBP due date	2017-11
Interest rate	1.19%	1.19%
Due March 2018, 1.17% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 10,000	$ 10,000
FHLBP due date	2018-03
Interest rate	1.17%	1.17%
Due June 2018, 1.87% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 5,000	$ 5,000
FHLBP due date	2018-06
Interest rate	1.87%	1.87%
Due June 2018, 1.41% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 10,000	$ 10,000
FHLBP due date	2018-06
Interest rate	1.41%	1.41%
Due November 2018, 1.62% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 5,000	$ 5,000
FHLBP due date	2018-11
Interest rate	1.62%	1.62%
Due December 2018, 1.60% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 15,000	$ 15,000
FHLBP due date	2018-12
Interest rate	1.60%	1.60%
Due April 2019, 1.64% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 10,000	$ 0
FHLBP due date	2019-04
Interest rate	1.64%	1.64%
Due June 2019, 1.64% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 5,000	$ 5,000
FHLBP due date	2019-06
Interest rate	1.64%	1.64%
Due June 2019, 2.10% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 5,000	$ 5,000
FHLBP due date	2019-06
Interest rate	2.10%	2.10%
Due December 2019, 1.89% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 15,000	$ 15,000
FHLBP due date	2019-12
Interest rate	1.89%	1.89%
Due March 2020, 1.86% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 10,000	$ 0
FHLBP due date	2020-03
Interest rate	1.86%	1.86%
Due June 2020, 1.87% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 15,000	$ 15,000
FHLBP due date	2020-06
Interest rate	1.87%	1.87%
Due June 2021, 2.14% [Member] | FHLBP [Member] | Federal Home Loan Bank [Member] | PeoplesBank, A Codorus Valley Company [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 15,000	$ 15,000
FHLBP due date	2021-06
Interest rate	2.14%	2.14%
Due 2034, 3.15%, floating rate based on 3 month LIBOR plus 2.02%, callable quarterly [Member] | Junior Subordinated Debt [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 3,093	$ 3,093
Interest rate	3.15%	3.15%
Long-term debt year due	2,034
Due 2034, 3.15%, floating rate based on 3 month LIBOR plus 2.02%, callable quarterly [Member] | LIBOR [Member] | Junior Subordinated Debt [Member]
Debt Instrument [Line Items]
3 month LIBOR plus rate	2.02%	2.02%
Due 2036, 2.56% floating rate based on 3 month LIBOR plus 1.54%, callable quarterly [Member] | Junior Subordinated Debt [Member]
Debt Instrument [Line Items]
Total long-term debt	$ 7,217	$ 7,217
Interest rate	2.56%	2.56%
Long-term debt year due	2,036
Due 2036, 2.56% floating rate based on 3 month LIBOR plus 1.54%, callable quarterly [Member] | LIBOR [Member] | Junior Subordinated Debt [Member]
Debt Instrument [Line Items]
3 month LIBOR plus rate	1.54%	1.54%

Regulatory Matters (Schedule Of

Regulatory Matters (Schedule Of Risk-Based Capital Ratios And Leverage Ratios) (Details) - USD ($) $ in Thousands		Mar. 31, 2017	Dec. 31, 2016
Common equity Tier 1, Actual, Amount		$ 156,289	$ 153,762
Common equity Tier 1, Minimum for Capital Adequacy, Amount	[1]	$ 77,500	$ 66,320
Common equity Tier 1, Actual, Ratio		11.60%	11.88%
Common equity Tier 1, Minimum for Capital Adequacy, Ratio	[1]	5.75%	5.125%
Tier 1 risk based, Actual, Amount		$ 166,289	$ 163,762
Tier 1 risk based, Minimum for Capital Adequacy, Amount	[1]	$ 97,718	$ 85,731
Tier 1 risk based, Actual, Ratio		12.34%	12.66%
Tier 1 risk based, Minimum for Capital Adequacy, Ratio	[1]	7.25%	6.625%
Total risk based, Actual, Amount		$ 181,993	$ 178,754
Total risk based, Minimum for Capital Adequacy, Amount	[1]	$ 124,674	$ 111,611
Total risk based, Actual, Ratio		13.50%	13.81%
Total risk based, Minimum for Capital Adequacy, Ratio	[1]	9.25%	8.625%
Leverage, Actual, Amount		$ 166,289	$ 163,762
Leverage, Minimum for Capital Adequacy, Amount	[1]	$ 63,954	$ 60,870
Leverage, Actual, Ratio		10.40%	10.76%
Leverage, Minimum for Capital Adequacy, Ratio	[1]	4.00%	4.00%
PeoplesBank, A Codorus Valley Company [Member]
Common equity Tier 1, Actual, Amount		$ 162,879	$ 159,832
Common equity Tier 1, Minimum for Capital Adequacy, Amount	[1]	77,310	66,151
Common equity Tier 1, Well Capitalized Minimum, Amount	[2]	$ 87,394	$ 83,899
Common equity Tier 1, Actual, Ratio		12.11%	12.38%
Common equity Tier 1, Minimum for Capital Adequacy, Ratio	[1]	5.75%	5.125%
Common equity Tier 1, Well Capitalized Minimum, Ratio	[2]	6.50%	6.50%
Tier 1 risk based, Actual, Amount		$ 162,879	$ 159,832
Tier 1 risk based, Minimum for Capital Adequacy, Amount	[1]	97,478	85,513
Tier 1 risk based, Well Capitalized Minimum, Amount	[2]	$ 107,562	$ 103,260
Tier 1 risk based, Actual, Ratio		12.11%	12.38%
Tier 1 risk based, Minimum for Capital Adequacy, Ratio	[1]	7.25%	6.625%
Tier 1 risk based, Well Capitalized Minimum, Ratio	[2]	8.00%	8.00%
Total risk based, Actual, Amount		$ 178,583	$ 174,824
Total risk based, Minimum for Capital Adequacy, Amount	[1]	124,369	111,328
Total risk based, Well Capitalized Minimum, Amount	[2]	$ 134,453	$ 129,076
Total risk based, Actual, Ratio		13.28%	13.54%
Total risk based, Minimum for Capital Adequacy, Ratio	[1]	9.25%	8.625%
Total risk based, Well Capitalized Minimum, Ratio	[2]	10.00%	10.00%
Leverage, Actual, Amount		$ 162,879	$ 159,832
Leverage, Minimum for Capital Adequacy, Amount	[1]	63,819	60,723
Leverage, Well Capitalized Minimum, Amount	[2]	$ 79,774	$ 75,903
Leverage, Actual, Ratio		10.21%	10.53%
Leverage, Minimum for Capital Adequacy, Ratio	[1]	4.00%	4.00%
Leverage, Well Capitalized Minimum, Ratio	[2]	5.00%	5.00%
[1]	Minimum amounts and ratios as of March 31, 2017 include the second year phase in of the capital conservation buffer of 1.25 percent required by the Basel III framework. At December 31, 2016, the minimum amounts and ratios included the first year phase in of the capital conservation buffer of 0.625 percent required by the Basel III framework. The conservation buffer is to be phased in over a four year period beginning January 1, 2016, with the full 2.5 percent required as of January 1, 2019.
[2]	To be "well capitalized" under the prompt corrective action provisions in the Basel III framework. "Well capitalized" applies to PeoplesBank only.

Shareholders' Equity (Details)

Shareholders' Equity (Details) - USD ($) $ / shares in Units, $ in Thousands	Dec. 13, 2016	Dec. 08, 2015	May 30, 2014	Feb. 18, 2016	Jan. 31, 2016	Mar. 31, 2017	Dec. 31, 2016	Aug. 31, 2011
Class of Stock [Line Items]
Preferred stock, aggregate purchase price of shares sold to Treasury						$ 0	$ 0
Preferred stock, shares sold to Treasury						0	0
Preferred stock par value						$ 2.50	$ 2.50
Preferred stock, shares outstanding						0	0
Common stock dividend rate	5.00%	5.00%
Common stock dividend additional common shares	398,541	294,161
Series B Preferred Stock [Member]
Class of Stock [Line Items]
Preferred stock, amount outstanding			$ 12,000
Preferred stock, aggregate purchase price of shares sold to Treasury								$ 25,000
Preferred stock, shares sold to Treasury								25,000
Preferred stock, liquidation value								$ 1,000
Preferred stock par value								$ 2.50
Preferred stock, redemption shares			13,000
Preferred stock, shares outstanding			12,000
Preferred stock, dividend rate				1.00%	1.00%
Preferred stock, redemption date						Feb. 18, 2016

Contingent Liabilities (Details

Contingent Liabilities (Details)	Mar. 31, 2017claim
Pending [Member]
Loss Contingencies [Line Items]
Number of legal proceedings pending	0

Guarantees (Details)

Guarantees (Details) - Standby Letters Of Credit [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Loss Contingencies [Line Items]
Standby letters of credit outstanding	$ 22,745	$ 19,505
Maximum [Member]
Loss Contingencies [Line Items]
Standby letters of credit expiration period	1 year

Fair Value Of Assets And Liab58

Fair Value Of Assets And Liabilities (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Mar. 31, 2017
Impaired loans	$ 604	$ 1,612
Impaired loans, valuation allowances	681	1,245
Impaired loans, charge-offs	170	120
Fair value of foreclosed real estate	1,594	0
Foreclosed real estate, valuation allowances	881
Foreclosed real estate, write-downs	0
Mortgage servicing rights	$ 367	$ 467

Fair Value Of Assets And Liab59

Fair Value Of Assets And Liabilities (Schedule Of Assets Measured At Fair Value On Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 191,379	$ 194,739
Recurring [Member] | U.S. Treasury Notes [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	14,019	13,937
Recurring [Member] | U.S. Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	25,187	25,086
Recurring [Member] | U.S. Agency Mortgage-Backed, Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	91,102	91,761
Recurring [Member] | State And Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	61,071	63,955
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Recurring [Member] | U.S. Treasury Notes [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	14,019	13,937
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Recurring [Member] | U.S. Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Recurring [Member] | U.S. Agency Mortgage-Backed, Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Recurring [Member] | State And Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 2) Significant Other Observable Inputs [Member] | Recurring [Member] | U.S. Treasury Notes [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 2) Significant Other Observable Inputs [Member] | Recurring [Member] | U.S. Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	25,187	25,086
(Level 2) Significant Other Observable Inputs [Member] | Recurring [Member] | U.S. Agency Mortgage-Backed, Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	91,102	91,761
(Level 2) Significant Other Observable Inputs [Member] | Recurring [Member] | State And Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	61,071	63,955
(Level 3) Significant Other Unobservable Inputs [Member] | Recurring [Member] | U.S. Treasury Notes [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 3) Significant Other Unobservable Inputs [Member] | Recurring [Member] | U.S. Agency [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 3) Significant Other Unobservable Inputs [Member] | Recurring [Member] | U.S. Agency Mortgage-Backed, Residential [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	0	0
(Level 3) Significant Other Unobservable Inputs [Member] | Recurring [Member] | State And Municipal [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Securities available-for-sale	$ 0	$ 0

Fair Value Of Assets And Liab60

Fair Value Of Assets And Liabilities (Schedule Of Assets Measured At Fair Value On Nonrecurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	$ 1,612	$ 604
Foreclosed real estate	0	1,594
Mortgage servicing rights	467	367
Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	1,612	604
Foreclosed real estate	0	1,594
Mortgage servicing rights	467	367
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	0	0
Foreclosed real estate	0	0
Mortgage servicing rights	0	0
(Level 2) Significant Other Observable Inputs [Member] | Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	0	0
Foreclosed real estate	0	0
Mortgage servicing rights	0	0
(Level 3) Significant Other Unobservable Inputs [Member] | Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	1,612	604
Foreclosed real estate	0	1,594
Mortgage servicing rights	$ 467	$ 367

Fair Value Of Assets And Liab61

Fair Value Of Assets And Liabilities (Schedule Of Level 3 Assets Measured At Fair Value On Nonrecurring Basis) (Details) - Nonrecurring [Member] - (Level 3) Significant Other Unobservable Inputs [Member] - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2017	Dec. 31, 2016
Impaired Loans [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Assets measured at fair value	$ 1,612	$ 604
Valuation Techniques	Appraisal
Unobservable Input	Appraisal adjustments
Impaired Loans [Member] | Minimum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Appraisal adjustments	15.00%	15.00%
Impaired Loans [Member] | Maximum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Appraisal adjustments	50.00%	25.00%
Impaired Loans [Member] | Weighted Average [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Appraisal adjustments	26.00%	19.00%
Foreclosed Real Estate [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Assets measured at fair value	$ 0	$ 1,594
Valuation Techniques	Appraisal
Unobservable Input	Appraisal adjustments
Foreclosed Real Estate [Member] | Minimum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Appraisal adjustments	0.00%	9.00%
Foreclosed Real Estate [Member] | Maximum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Appraisal adjustments	0.00%	9.00%
Foreclosed Real Estate [Member] | Weighted Average [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Appraisal adjustments	0.00%	9.00%
Mortgage Servicing Rights [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Assets measured at fair value	$ 467	$ 367
Valuation Techniques	Multiple of annual service fee
Unobservable Input	Estimated prepayment speed based on rate and term
Mortgage Servicing Rights [Member] | Minimum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Estimated prepayment speed based on rate and term	241.00%	247.00%
Mortgage Servicing Rights [Member] | Maximum [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Estimated prepayment speed based on rate and term	485.00%	490.00%
Mortgage Servicing Rights [Member] | Weighted Average [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Estimated prepayment speed based on rate and term	443.00%	446.00%

Fair Value Of Assets And Liab62

Fair Value Of Assets And Liabilities (Schedule Of Carrying Amounts And Estimated Fair Values Of Financial Instruments) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities available-for-sale	$ 191,379	$ 194,739
Mortgage servicing rights	467	367
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	87,619	74,032
Securities available-for-sale	191,379	194,739
Restricted investment in bank stocks	7,326	6,926
Loans held for sale	1,415	1,548
Loans, net	1,302,921	1,255,779
Interest receivable	3,971	4,448
Mortgage servicing rights	416	324
Deposits	1,301,208	1,264,177
Short-term borrowings	53,604	56,637
Long-term debt	145,310	125,310
Interest payable	464	450
Off-balance sheet instruments	0	0
Estimated Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	87,619	74,032
Securities available-for-sale	191,379	194,739
Restricted investment in bank stocks	7,326	6,926
Loans held for sale	1,436	1,603
Loans, net	1,305,760	1,251,031
Interest receivable	3,971	4,448
Mortgage servicing rights	467	367
Deposits	1,299,222	1,262,529
Short-term borrowings	53,604	56,637
Long-term debt	143,159	123,353
Interest payable	464	450
Off-balance sheet instruments	0	0
(Level 1) Quoted Prices In Active Markets For Identical Assets [Member] | Estimated Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	87,619	74,032
Securities available-for-sale	14,019	13,937
Restricted investment in bank stocks	0	0
Loans held for sale	0	0
Loans, net	0	0
Interest receivable	0	0
Mortgage servicing rights	0	0
Deposits	0	0
Short-term borrowings	0	0
Long-term debt	0	0
Interest payable	0	0
Off-balance sheet instruments	0	0
(Level 2) Significant Other Observable Inputs [Member] | Estimated Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	0	0
Securities available-for-sale	177,360	180,802
Restricted investment in bank stocks	7,326	6,926
Loans held for sale	1,436	1,603
Loans, net	0	0
Interest receivable	3,971	4,448
Mortgage servicing rights	0	0
Deposits	1,299,222	1,262,529
Short-term borrowings	53,604	56,637
Long-term debt	135,186	115,195
Interest payable	464	450
Off-balance sheet instruments	0	0
(Level 3) Significant Other Unobservable Inputs [Member] | Estimated Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	0	0
Securities available-for-sale	0	0
Restricted investment in bank stocks	0	0
Loans held for sale	0	0
Loans, net	1,305,760	1,251,031
Interest receivable	0	0
Mortgage servicing rights	467	367
Deposits	0	0
Short-term borrowings	0	0
Long-term debt	7,973	8,158
Interest payable	0	0
Off-balance sheet instruments	$ 0	$ 0

Assets And Liabilities Subjec63

Assets And Liabilities Subject To Offsetting (Narrative) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Assets And Liabilities Subject To Offsetting [Abstract]
Fair value of securities pledged in connection with repurchase agreements	$ 31,372	$ 32,535

Assets And Liabilities Subjec64

Assets And Liabilities Subject To Offsetting (Schedule Of Securities Sold Under Agreements To Repurchase) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Offsetting Liabilities [Line Items]
Repurchase Agreements, Gross Amounts of Recognized Liabilities	$ 23,604	$ 23,637
Repurchase Agreements, Gross Amounts Offset in the Statements of Condition	0	0
Repurchase Agreements, Net Amounts of Liabilities Presented in the Statements of Condition	23,604	23,637
Repurchase Agreements, Gross amounts Not Offset in the Statements of Condition, Cash Collateral Pledged	0	0
Repurchase Agreements, Net Amount	0	0
U.S. Agency Mortgage-Backed, Residential [Member]
Offsetting Liabilities [Line Items]
Repurchase Agreements, Gross amounts Not Offset in the Statements of Condition, Financial Instruments	(22,373)	(23,529)
U.S. Agency [Member]
Offsetting Liabilities [Line Items]
Repurchase Agreements, Gross amounts Not Offset in the Statements of Condition, Financial Instruments	$ (1,231)	$ (108)