Eagle Financial Services (EFSI) 10-Q 10 May 18 2018 Q1 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	3 Months Ended
	Mar. 31, 2018	May 03, 2018
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Mar. 31, 2018
Document Fiscal Period Focus	Q1
Document Fiscal Year Focus	2,018
Entity Registrant Name	EAGLE FINANCIAL SERVICES INC
Entity Central Index Key	880,641
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		3,461,720

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Assets [Abstract]
Cash and due from banks	$ 8,484	$ 10,578
Interest-bearing deposits with other institutions	24,548	22,094
Federal funds sold	152	3,176
Total cash and cash equivalents	33,184	35,848
Securities available for sale, at fair value	128,820	132,566
Restricted investments	1,166	1,107
Loans	581,605	568,817
Allowance for loan losses	(4,530)	(4,411)
Net Loans	577,075	564,406
Bank premises and equipment, net	19,474	19,579
Other real estate owned, net of allowance	3,302	106
Other assets	12,843	12,139
Total assets	775,864	765,751
Liabilities and Equity [Abstract]
Noninterest bearing demand deposits	252,144	234,990
Savings and interest bearing demand deposits	328,655	322,948
Time deposits	104,847	105,476
Total deposits	685,646	663,414
Other liabilities	7,147	18,520
Total liabilities	692,793	681,934
Shareholders' Equity
Preferred stock, $10 par value; 500,000 shares authorized and unissued	0	0
Common stock, $2.50 par value; authorized 10,000,000 shares; issued and outstanding 2018, 3,461,117 including 16,701 shares of unvested restricted stock; issued and outstanding 2017, 3,449,027 including 14,401 shares of unvested restricted stock	8,611	8,587
Surplus	12,155	12,075
Retained earnings	64,588	62,845
Accumulated other comprehensive (loss) income	(2,283)	310
Total shareholders' equity	83,071	83,817
Total liabilities and shareholders' equity	$ 775,864	$ 765,751

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2018	Dec. 31, 2017
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 10	$ 10
Preferred stock, shares authorized	500,000	500,000
Preferred stock, shares issued	0	0
Common stock, par value	$ 2.50	$ 2.50
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	3,461,117	3,449,027
Common stock, unvested restricted shares	16,701	14,401

Consolidated Statements Of Inco

Consolidated Statements Of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Interest and Dividend Income
Interest and fees on loans	$ 6,541	$ 5,736
Interest and dividends on securities available for sale:
Taxable interest income	605	550
Interest income exempt from federal income taxes	262	254
Dividends	13	5
Interest on deposits with other institutions	54	21
Total interest and dividend income	7,475	6,566
Interest Expense
Interest on deposits	426	203
Total interest expense	426	203
Net interest income	7,049	6,363
Provision for (Recovery of) Loan Losses	205	(527)
Net interest income after provision for (recovery of) loan losses	6,844	6,890
Noninterest Income
Income from fiduciary activities	444	292
Service charges on deposit accounts	308	299
Other service charges and fees	961	953
Gain on sale of securities	11	50
Loss On Disposal Of Bank Premises And Equipment	(3)	(6)
Other operating income	80	85
Total noninterest income	1,801	1,673
Noninterest Expenses
Salaries and employee benefits	3,526	3,350
Occupancy expenses	371	377
Equipment expenses	219	239
Advertising and marketing expenses	185	178
Stationery and supplies	56	41
ATM network fees	206	220
Other real estate owned expense	130	1
(Gain) on foreclosure and sales of other real estate owned	(397)	(1)
FDIC assessment	58	52
Computer software expense	139	196
Bank franchise tax	134	125
Professional fees	275	291
Data processing fees	125	117
Other operating expenses	603	525
Total noninterest expenses	5,630	5,711
Income before income taxes	3,015	2,852
Income Tax Expense	476	810
Net income	$ 2,539	$ 2,042
Earnings Per Share
Net income per common share, basic	$ 0.73	$ 0.59
Net income per common share, diluted	$ 0.73	$ 0.59

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Statement of Comprehensive Income [Abstract]
Net income	$ 2,539	$ 2,042
Other comprehensive income:
Unrealized (loss) on available for sale securities net of reclassification adjustments, net of deferred income tax	(2,593)	(71)
Total other comprehensive (loss)	(2,593)	(71)
Total comprehensive (loss) income	$ (54)	$ 1,971

Consolidated Statements of Com6

Consolidated Statements of Comprehensive Income (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Statement of Comprehensive Income [Abstract]
Unrealized loss on available for sale securities, deferred income tax	$ (689)	$ (37)

Consolidated Statements Of Chan

Consolidated Statements Of Changes In Shareholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Surplus [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance at Dec. 31, 2016	$ 79,416	$ 8,633	$ 12,642	$ 58,165	$ (24)
Net income	2,042			2,042
Other comprehensive(loss)	(71)				(71)
Vesting of restricted stock awards, stock incentive plan		13	(13)
Stock-based compensation expense	65		65
Issuance of common stock, dividend investment plan	85	8	77
Repurchase and retirement of common stock	(245)	(22)	(223)
Dividends declared	(765)			(765)
Balance at Mar. 31, 2017	80,527	8,632	12,548	59,442	(95)
Balance at Dec. 31, 2017	83,817	8,587	12,075	62,845	310
Net income	2,539			2,539
Other comprehensive(loss)	(2,593)				(2,593)
Vesting of restricted stock awards, stock incentive plan		23	(23)
Stock-based compensation expense	81		81
Issuance of common stock, dividend investment plan	180	14	166
Repurchase and retirement of common stock	(157)	(13)	(144)
Dividends declared	(796)			(796)
Balance at Mar. 31, 2018	$ 83,071	$ 8,611	$ 12,155	$ 64,588	$ (2,283)

Consolidated Statements Of Cha8

Consolidated Statements Of Changes In Shareholders' Equity (Parenthetical) - $ / shares	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Statement of Stockholders' Equity [Abstract]
Issuance of restricted stock, stock incentive plan, shares	9,109	5,250
Issuance of common stock, dividend investment plan, shares	5,681	3,150
Repurchase and retirement of common stock, shares	5,000	8,857
Dividends declared, per share	$ 0.23	$ 0.22

Consolidated Statements Of Cash

Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Cash Flows from Operating Activities
Net income	$ 2,539	$ 2,042
Adjustments to reconcile net income to net cash (used in) provided by operating activities:
Depreciation	234	236
Amortization of intangible and other assets	45	54
Provision for (Recovery of) loan losses	205	(527)
(Gain) on foreclosure and sale of other real estate owned	(397)	(1)
Loss on the sale and disposal of premises and equipment	3	6
Loss on the sale of repossessed assets	0	2
(Gain) on the sale of securities	(11)	(50)
Stock-based compensation expense	81	65
Premium amortization on securities, net	149	133
Changes in assets and liabilities:
(Increase) in other assets	(60)	(1,181)
(Decrease) in other liabilities	(11,373)	(8,116)
Net cash (used in) operating activities	(8,585)	(7,337)
Cash Flows from Investing Activities
Proceeds from maturities calls and principal payments of securities available for sale	5,181	2,016
Proceeds from the sale of securities available for sale	3,464	2,925
Purchases of securities available for sale	(8,319)	(17,251)
Purchases of restricted investments	(59)	0
Purchases of bank premises and equipment	(132)	(32)
Proceeds from sale of other real estate owned	0	265
Proceeds from the sale of repossessed assets	0	2
Net (increase) in loans	(15,673)	(1,981)
Net cash (used in) investing activities	(15,538)	(14,056)
Cash Flows from Financing Activities
Net increase in noninterest bearing demand deposits, savings, and interest bearing demand deposits	22,861	15,072
Net (decrease) in time deposits	(629)	(3,076)
Repurchase and retirement of common stock	(157)	(245)
Cash dividends paid	(616)	(680)
Net cash provided by financing activities	21,459	11,071
(Decrease) in cash and cash equivalents	(2,664)	(10,322)
Cash and Cash Equivalents
Beginning	35,848	35,281
Ending	33,184	24,959
Supplemental Disclosures of Cash Flow Information
Interest	410	210
Income taxes	0	0
Supplemental Schedule of Noncash Investing and Financing Activities:
Unrealized (loss) on securities available for sale	(3,282)	(108)
Other real estate and repossessed assets acquired in settlement of loans	2,799	5
Issuance of common stock, dividend investment plan	$ 180	$ 85

General

General	3 Months Ended
	Mar. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
General	NOTE 1. General The accompanying unaudited financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by accounting principles generally accepted in the United States of America. In the opinion of management, the accompanying financial statements contain all adjustments (consisting of only normal recurring accruals) necessary to present fairly the financial position at March 31, 2018 and December 31, 2017 , the results of operations for the three months ended March 31, 2018 and 2017 , and cash flows for the three months ended March 31, 2018 and 2017 . The results of operations for the three months ended March 31, 2018 are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the Notes to Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2017 (the “ 2017 Form 10-K”). Eagle Financial Services, Inc. (the "Company") owns 100% of Bank of Clarke County (the “Bank”). The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiary. All significant intercompany accounts and transactions between the Company and the Bank have been eliminated. Certain amounts in the consolidated financial statements have been reclassified to conform to current year presentations. None of the reclassifications were of a material nature and they had no effect on prior year net income or shareholders' equity. On January 1, 2018, the Company adopted ASU No. 2014-09, "Revenue from Contracts with Customers: Topic 606." This ASU revised guidance for the recognition, measurement, and disclosure of revenue from contracts with customers. The original guidance was amended through subsequent accounting standard updates that resulted in technical corrections, improvements, and a one-year deferral of the effective date to January 1, 2018. The guidance, as amended, is applicable to all entities and replaces significant portions of existing industry and transaction-specific revenue recognition rules with a more principles-based recognition model. Most revenue associated with financial instruments, including interest income, loan origination fees, and credit card fees, is outside the scope of the guidance. Gains and losses on investment securities, derivatives, financial guarantees, and sales of financial instruments are similarly excluded from the scope. The guidance is applicable to noninterest revenue streams such as trust and asset management income, deposit related fees, interchange fees, and merchant income. The Company adopted this guidance via the modified retrospective approach, meaning the standard is applied only to the most current period presented in the financial statements with the cumulative effect of initially applying the standard recognized at the date of initial application. Since the guidance does not apply to revenue associated with financial instruments, including loans and securities that are accounted for under other GAAP, the new guidance did not have a material impact on revenue most closely associated with financial instruments, including interest income and expense. The Company completed its overall assessment of revenue streams and review of related contracts potentially affected by the ASU, including trust and asset management fees, deposit related fees, interchange fees, and merchant income. The Company also completed an evaluation of certain costs related to these revenue streams to determine whether such costs should be presented gross versus net. Based on these assessments, the Company concluded that ASU 2014-09 did not materially change the method in which the Company currently recognizes revenue for these revenue streams. Since there was no net income impact upon adoption of the new guidance, a cumulative effect adjustment to opening retained earnings was not deemed necessary.

Stock-Based Compensation Plan

Stock-Based Compensation Plan	3 Months Ended
	Mar. 31, 2018
Share-based Compensation [Abstract]
Stock-Based Compensation Plan	NOTE 2. Stock-Based Compensation Plan During 2014, the Company’s shareholders approved a stock incentive plan which allows key employees and directors to increase their personal financial interest in the Company. This plan permits the issuance of incentive stock options and non-qualified stock options and the award of stock appreciation rights, common stock, restricted stock, and phantom stock. The plan authorizes the issuance of up to 500,000 shares of common stock. The Company periodically grants Restricted Stock to its directors, executive officers and certain non-executive officers. Restricted Stock provides grantees with rights to shares of common stock upon completion of a service period or achievement of Company performance measures. During the restriction period, all shares are considered outstanding and dividends are paid to the grantee. In general, outside directors are periodically granted restricted shares which vest over a period of less than 9 months . Beginning during 2006, executive officers were granted restricted shares which vest over a 3 year service period and restricted shares which vest based on meeting annual performance measures over a 1 year period. Beginning during 2018, certain non-executive officers also were granted restricted shares which vest over a 3 year service period. The Company recognizes compensation expense over the restricted period based on the fair value of the Company's stock on the grant date. The Company's policy is to recognize forfeitures as they occur. As of March 31, 2018 , there was $253 thousand of unrecognized compensation cost related to nonvested restricted stock. The following table presents Restricted Stock activity for the three months ended March 31, 2018 and 2017 : Three Months Ended March 31, 2018 2017 Shares Weighted Average Grant Date Fair Value Shares Weighted Average Grant Date Fair Value Nonvested, beginning of period 14,401 $ 24.68 14,901 $ 23.05 Granted 11,450 32.00 9,650 25.50 Vested (9,109 ) 24.63 (5,250 ) 23.15 Forfeited (41 ) 25.50 — — Nonvested, end of period 16,701 29.72 19,301 24.25

Earnings Per Common Share

Earnings Per Common Share	3 Months Ended
	Mar. 31, 2018
Earnings Per Share [Abstract]
Earnings Per Common Share	NOTE 3. Earnings Per Common Share Basic earnings per share represents income available to common shareholders divided by the weighted average number of common shares outstanding during the period. Nonvested restricted shares are included in the weighted average number of common shares used to compute basic earnings per share because of dividend participation and voting rights. Diluted earnings per share reflects additional common shares that would have been outstanding if dilutive potential common shares had been issued, as well as any adjustment to income that would result from the assumed issuance. The number of potential common shares is determined using the treasury method. The following table shows the weighted average number of shares used in computing earnings per share for the three months ended March 31, 2018 and 2017 . During 2018 and 2017 , there were no potentially dilutive securities outstanding. Three Months Ended March 31, 2018 2017 Weighted average number of common shares outstanding used to calculate basic and diluted earnings per share 3,463,118 3,478,053

Securities

Securities	3 Months Ended
	Mar. 31, 2018
Available-for-sale Securities [Abstract]
Securities	NOTE 4. Securities Amortized costs and fair values of securities available for sale at March 31, 2018 and December 31, 2017 were as follows: Amortized Cost Gross Unrealized Gains Gross Unrealized (Losses) Fair Value March 31, 2018 (in thousands) Obligations of U.S. government corporations and agencies $ 19,351 $ 65 $ (597 ) $ 18,819 Mortgage-backed securities 64,768 5 (1,936 ) 62,837 Obligations of states and political subdivisions 47,645 397 (878 ) 47,164 $ 131,764 $ 467 $ (3,411 ) $ 128,820 December 31, 2017 (in thousands) Obligations of U.S. government corporations and agencies $ 21,565 $ 213 $ (258 ) $ 21,520 Mortgage-backed securities 61,464 126 (346 ) 61,244 Obligations of states and political subdivisions 49,199 789 (186 ) 49,802 $ 132,228 $ 1,128 $ (790 ) $ 132,566 During the three months ended March 31, 2018 , the Company received proceeds of $3.5 million on sales of available for sale securities for gross gains of $54 thousand and gross losses of $43 thousand . During the three months ended March 31, 2017 , the Company sold $2.9 million of available for sale securities for gross gains of $50 thousand . There were no losses on the sale of available for sale securities during the three months ended March 31, 2017 . The fair value and gross unrealized losses for securities available for sale, totaled by the length of time that individual securities have been in a continuous gross unrealized loss position, at March 31, 2018 and December 31, 2017 were as follows: Less than 12 months 12 months or more Total Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses March 31, 2018 (in thousands) Obligations of U.S. government corporations and agencies $ 6,203 $ 211 $ 7,524 $ 386 $ 13,727 $ 597 Mortgage-backed securities 45,579 1,194 16,832 742 62,411 1,936 Obligations of states and political subdivisions 19,583 594 4,555 284 24,138 878 $ 71,365 $ 1,999 $ 28,911 $ 1,412 $ 100,276 $ 3,411 December 31, 2017 (in thousands) Obligations of U.S. government corporations and agencies $ 4,455 $ 58 $ 7,810 $ 200 $ 12,265 $ 258 Mortgage-backed securities 11,885 59 17,931 287 29,816 346 Obligations of states and political subdivisions 4,071 27 4,692 159 8,763 186 $ 20,411 $ 144 $ 30,433 $ 646 $ 50,844 $ 790 Gross unrealized losses on available for sale securities included one hundred thirteen ( 113 ) and fifty-four ( 54 ) debt securities at March 31, 2018 and December 31, 2017 , respectively. The Company evaluates securities for other-than-temporary impairment on at least a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. Consideration is given to the length of time and the amount of an unrealized loss, the financial condition of the issuer, and the intent and ability of the Company to retain its investment in the issuer long enough to allow for an anticipated recovery in fair value. The fair value of a security reflects its liquidity as compared to similar instruments, current market rates on similar instruments, and the creditworthiness of the issuer. Absent any change in the liquidity of a security or the creditworthiness of the issuer, prices will decline as market rates rise and vice-versa. The primary cause of the unrealized losses at March 31, 2018 and December 31, 2017 was changes in market interest rates and not credit concerns of the issuers. Since the losses can be primarily attributed to changes in market interest rates and not expected cash flows or an issuer’s financial condition and management does not intend to sell and it is likely that management will not be required to sell the securities prior to their anticipated recovery, the unrealized losses were deemed to be temporary. The Company’s mortgage-backed securities are issued by U.S. government agencies, which guarantee payments to investors regardless of the status of the underlying mortgages. The Company monitors the financial condition of these issuers continuously and will record other-than-temporary impairment if the recovery of value is unlikely. The Company’s securities are exposed to various risks, such as interest rate, market, currency and credit risks. Due to the level of risk associated with certain securities and the level of uncertainty related to changes in the value of securities, it is at least reasonably possible that changes in risks in the near term would materially affect securities reported in the financial statements. Securities having a carrying value of $2.9 million at March 31, 2018 were pledged for various purposes required by law. The composition of restricted investments at March 31, 2018 and December 31, 2017 was as follows: March 31, 2018 December 31, 2017 (in thousands) Federal Reserve Bank Stock $ 344 $ 344 Federal Home Loan Bank Stock 682 623 Community Bankers’ Bank Stock 140 140 $ 1,166 $ 1,107

Loans and Allowance for Loan Lo

Loans and Allowance for Loan Losses	3 Months Ended
	Mar. 31, 2018
Receivables [Abstract]
Loans and Allowance for Loan Losses	NOTE 5. Loans and Allowance for Loan Losses The composition of loans at March 31, 2018 and December 31, 2017 was as follows: March 31, December 31, 2018 2017 (in thousands) Mortgage loans on real estate: Construction and land development $ 48,276 $ 43,786 Secured by farmland 8,351 8,568 Secured by 1-4 family residential properties 218,030 223,210 Multifamily 4,030 4,095 Commercial 245,909 239,915 Commercial and industrial loans 38,498 37,427 Consumer installment loans 9,471 10,187 All other loans 9,468 2,050 Total loans $ 582,033 $ 569,238 Net deferred loan fees (428 ) (421 ) Allowance for loan losses (4,530 ) (4,411 ) Net Loans $ 577,075 $ 564,406 Changes in the allowance for loan losses for the three months ended March 31, 2018 and 2017 and the year ended December 31, 2017 were as follows: Three Months Ended Year Ended Three Months Ended March 31, December 31, March 31, 2018 2017 2017 (in thousands) Balance, beginning $ 4,411 $ 4,505 $ 4,505 Provision for (recovery of) loan losses 205 (625 ) (527 ) Recoveries added to the allowance 52 901 502 Loan losses charged to the allowance (138 ) (370 ) (62 ) Balance, ending $ 4,530 $ 4,411 $ 4,418 Nonaccrual and past due loans by class at March 31, 2018 and December 31, 2017 were as follows: March 31, 2018 (in thousands) 30 - 59 Days Past Due 60 - 89 Days Past Due 90 or More Days Past Due Total Past Due Current Total Loans 90 or More Days Past Due Still Accruing Nonaccrual Loans Commercial - Non Real Estate: Commercial & Industrial $ — $ 17 $ 75 $ 92 $ 38,406 $ 38,498 $ — $ 331 Commercial Real Estate: Owner Occupied — — — — 132,667 132,667 — — Non-owner occupied 175 239 — 414 112,828 113,242 — 747 Construction and Farmland: Residential — — — — 7,288 7,288 — — Commercial — — — — 49,339 49,339 — — Consumer: Installment 9 — 9 18 9,453 9,471 — 10 Residential: Equity Lines — — 18 18 31,654 31,672 18 43 Single family 334 74 294 702 185,656 186,358 — 669 Multifamily — — — — 4,030 4,030 — — All Other Loans 240 — — 240 9,228 9,468 — — Total $ 758 $ 330 $ 396 $ 1,484 $ 580,549 $ 582,033 $ 18 $ 1,800 December 31, 2017 (in thousands) 30 - 59 Days Past Due 60 - 89 Days Past Due 90 or More Days Past Due Total Past Due Current Total Loans 90 or More Past Due Still Accruing Nonaccrual Loans Commercial - Non Real Estate: Commercial & Industrial $ 75 $ 10 $ 142 $ 227 $ 37,200 $ 37,427 $ — $ 594 Commercial Real Estate: Owner Occupied — — — — 127,018 127,018 — — Non-owner occupied — 368 — 368 112,529 112,897 — 767 Construction and Farmland: Residential — — — — 3,214 3,214 — — Commercial 187 — — 187 48,953 49,140 — — Consumer: Installment 17 — 2 19 10,168 10,187 — 13 Residential: Equity Lines 18 — — 18 32,820 32,838 — 44 Single family 829 572 4,060 5,461 184,911 190,372 — 4,921 Multifamily — — — — 4,095 4,095 — — All Other Loans — — — — 2,050 2,050 — — Total $ 1,126 $ 950 $ 4,204 $ 6,280 $ 562,958 $ 569,238 $ — $ 6,339 Allowance for loan losses by segment at March 31, 2018 and December 31, 2017 were as follows: As of and for the Three Months Ended March 31, 2018 (in thousands) Construction and Farmland Residential Commercial Real Estate Commercial - Non Real Estate Consumer All Other Loans Unallocated Total Allowance for credit losses: Beginning Balance $ 332 $ 1,754 $ 1,627 $ 570 $ 69 $ 29 $ 30 $ 4,411 Charge-Offs — — — (122 ) (1 ) (15 ) — (138 ) Recoveries 11 8 2 20 7 4 — 52 (Recovery of) provision for loan losses 19 (51 ) 35 35 (10 ) 95 82 205 Ending balance $ 362 $ 1,711 $ 1,664 $ 503 $ 65 $ 113 $ 112 $ 4,530 Ending balance: Individually evaluated for impairment $ — $ 167 $ 58 $ 92 $ 9 $ — $ — $ 326 Ending balance: collectively evaluated for impairment $ 362 $ 1,544 $ 1,606 $ 411 $ 56 $ 113 $ 112 $ 4,204 Loans: Ending balance $ 56,627 $ 222,060 $ 245,909 $ 38,498 $ 9,471 $ 9,468 $ — $ 582,033 Ending balance individually evaluated for impairment $ 306 $ 3,947 $ 1,877 $ 574 $ 10 $ — $ — $ 6,714 Ending balance collectively evaluated for impairment $ 56,321 $ 218,113 $ 244,032 $ 37,924 $ 9,461 $ 9,468 $ — $ 575,319 As of and for the Twelve Months Ended December 31, 2017 (in thousands) Construction and Farmland Residential Commercial Real Estate Commercial - Non Real Estate Consumer All Other Loans Unallocated Total Allowance for credit losses: Beginning Balance $ 450 $ 1,992 $ 1,522 $ 235 $ 69 $ 22 $ 215 $ 4,505 Charge-Offs (19 ) (55 ) (1 ) (187 ) (59 ) (49 ) — (370 ) Recoveries 535 212 65 44 40 5 — 901 (Recovery of) provision for loan losses (634 ) (395 ) 41 478 19 51 (185 ) (625 ) Ending balance $ 332 $ 1,754 $ 1,627 $ 570 $ 69 $ 29 $ 30 $ 4,411 Ending balance: Individually evaluated for impairment $ — $ 195 $ 59 $ 195 $ 9 $ — $ — $ 458 Ending balance: collectively evaluated for impairment $ 332 $ 1,559 $ 1,568 $ 375 $ 60 $ 29 $ 30 $ 3,953 Loans: Ending balance $ 52,354 $ 227,305 $ 239,915 $ 37,427 $ 10,187 $ 2,050 $ — $ 569,238 Ending balance individually evaluated for impairment $ 315 $ 8,315 $ 1,904 $ 858 $ 34 $ — $ — $ 11,426 Ending balance collectively evaluated for impairment $ 52,039 $ 218,990 $ 238,011 $ 36,569 $ 10,153 $ 2,050 $ — $ 557,812 Impaired loans by class as of and for the periods ended March 31, 2018 and December 31, 2017 were as follows: As of and for the Three Months Ended March 31, 2018 (in thousands) Unpaid Principal Balance Recorded Investment (1) Related Allowance Average Recorded Investment Interest Income Recognized With no related allowance: Commercial - Non Real Estate: Commercial & Industrial $ 740 $ 482 $ — $ 505 $ 7 Commercial Real Estate: Owner Occupied 328 328 — 330 4 Non-owner occupied 795 747 — 752 — Construction and Farmland: Residential — — — — — Commercial 354 307 — 311 7 Consumer: Installment 2 2 — 2 — Residential: Equity lines — — — — — Single family 3,123 2,705 — 2,904 25 Multifamily — — — — — Other Loans — — — — — $ 5,342 $ 4,571 $ — $ 4,804 $ 43 With an allowance recorded: Commercial - Non Real Estate: Commercial & Industrial $ 92 $ 92 $ 92 $ 92 $ — Commercial Real Estate: Owner Occupied — — — — — Non-owner occupied 801 804 58 806 9 Construction and Farmland: Residential — — — — — Commercial — — — — — Consumer: Installment 9 9 9 9 — Residential: Equity lines 217 43 43 43 — Single family 1,263 1,211 124 1,215 14 Multifamily — — — — — Other Loans — — — — — $ 2,382 $ 2,159 $ 326 $ 2,165 $ 23 Total: Commercial $ 832 $ 574 $ 92 $ 597 $ 7 Commercial Real Estate 1,924 1,879 58 1,888 13 Construction and Farmland 354 307 — 311 7 Consumer 11 11 9 11 — Residential 4,603 3,959 167 4,162 39 Other — — — — — Total $ 7,724 $ 6,730 $ 326 $ 6,969 $ 66 (1) Recorded investment is defined as the summation of the outstanding principal balance, accrued interest, net deferred loan fees or costs, and any partial charge-offs. Accrued interest and net deferred loan fees or costs totaled $16 thousand at March 31, 2018 . As of and for the Twelve Months End December 31, 2017 (in thousands) Unpaid Principal Balance Recorded Investment (1) Related Allowance Average Recorded Investment Interest Income Recognized With no related allowance: Commercial - Non Real Estate: Commercial & Industrial $ 626 $ 304 $ — $ 342 $ 23 Commercial Real Estate: Owner Occupied 330 331 — 336 15 Non-owner occupied 805 767 — 785 20 Construction and Farmland: Residential — — — — — Commercial 362 316 — 330 28 Consumer: Installment 25 25 — 27 1 Residential: Equity lines — — — — — Single family 7,371 6,985 — 7,069 124 Multifamily — — — — — Other Loans — — — — — $ 9,519 $ 8,728 $ — $ 8,889 $ 211 With an allowance recorded: Commercial - Non Real Estate: Commercial & Industrial $ 595 $ 556 $ 195 $ 567 $ 17 Commercial Real Estate: Owner Occupied — — — — — Non-owner occupied 806 809 59 817 37 Construction and Farmland: Residential — — — — — Commercial — — — — — Consumer: Installment 9 9 9 9 — Residential: Equity lines 217 44 44 45 — Single family 1,349 1,299 151 1,315 57 Multifamily — — — — — Other Loans — — — — — $ 2,976 $ 2,717 $ 458 $ 2,753 $ 111 Total: Commercial $ 1,221 $ 860 $ 195 $ 909 $ 40 Commercial Real Estate 1,941 1,907 59 1,938 72 Construction and Farmland 362 316 — 330 28 Consumer 34 34 9 36 1 Residential 8,937 8,328 195 8,429 181 Other — — — — — Total $ 12,495 $ 11,445 $ 458 $ 11,642 $ 322 (1) Recorded investment is defined as the summation of the outstanding principal balance, accrued interest, net deferred loan fees or costs, and any partial charge-offs. Accrued interest and net deferred loan fees or costs totaled $19 thousand at December 31, 2017 . When the ultimate collectability of the total principal of an impaired loan is in doubt and the loan is in nonaccrual status, all payments are applied to principal under the cost-recovery method. For financial statement purposes, the recorded investment in nonaccrual loans is the actual principal balance reduced by payments that would otherwise have been applied to interest. When reporting information on these loans to the applicable customers, the unpaid principal balance is reported as if payments were applied to principal and interest under the original terms of the loan agreements. Therefore, the unpaid principal balance reported to the customer would be higher than the recorded investment in the loan for financial statement purposes. When the ultimate collectability of the total principal of the impaired loan is not in doubt and the loan is in nonaccrual status, contractual interest is credited to interest income when received under the cash-basis method. The Company uses a rating system for evaluating the risks associated with non-consumer loans. Consumer loans are not evaluated for risk unless the characteristics of the loan fall within classified categories. Consumer loans are evaluated for collection based on payment performance. Descriptions of these ratings are as follows: Pass Pass loans exhibit acceptable history of profits, cash flow ability and liquidity. Sufficient cash flow exists to service the loan. All obligations have been paid by the borrower in an as agreed manner. Pass Monitored Pass monitored loans may be experiencing income and cash volatility, inconsistent operating trends, nominal liquidity and/or a leveraged balance sheet. A higher level of supervision is required for these loans as the potential for a negative event could impact the borrower’s ability to repay the loan. Special Mention Special mention loans exhibit negative trends and potential weakness that, if left uncorrected, may negatively affect the borrower’s ability to repay its obligations. The risk of default is not imminent and the borrower still demonstrates sufficient financial strength to service debt. Substandard Substandard loans exhibit well defined weaknesses resulting in a higher probability of default. The borrowers exhibit adverse financial trends and a diminishing ability or willingness to service debt. Doubtful Doubtful loans exhibit all of the characteristics inherent in substandard loans; however given the severity of weaknesses, the collection of 100% of the principal is unlikely under current conditions. Loss Loss loans are considered uncollectible over a reasonable period of time and of such little value that its continuance as a bankable asset is not warranted. Credit quality information by class at March 31, 2018 and December 31, 2017 was as follows: As of March 31, 2018 (in thousands) INTERNAL RISK RATING GRADES Pass Pass Monitored Special Mention Substandard Doubtful Loss Total Commercial - Non Real Estate: Commercial & Industrial $ 34,691 $ 1,633 $ 1,837 $ 337 $ — $ — $ 38,498 Commercial Real Estate: Owner Occupied 116,817 10,525 4,997 328 — — 132,667 Non-owner occupied 81,000 19,344 12,151 747 — — 113,242 Construction and Farmland: Residential 6,498 98 692 — — — 7,288 Commercial 25,089 23,944 — 306 — — 49,339 Residential: Equity Lines 31,330 299 — — 43 — 31,672 Single family 178,103 5,625 389 2,058 183 — 186,358 Multifamily 2,668 500 862 — — — 4,030 All other loans 9,468 — — — — — 9,468 Total $ 485,664 $ 61,968 $ 20,928 $ 3,776 $ 226 $ — $ 572,562 Performing Nonperforming Consumer Credit Exposure by Payment Activity $ 9,453 $ 18 As of December 31, 2017 (in thousands) INTERNAL RISK RATING GRADES Pass Pass Monitored Special Mention Substandard Doubtful Loss Total Commercial - Non Real Estate: Commercial & Industrial $ 33,279 $ 1,788 $ 1,748 $ 612 $ — $ — $ 37,427 Commercial Real Estate: Owner Occupied 112,649 10,893 3,146 330 — — 127,018 Non-owner occupied 82,050 17,992 12,088 767 — — 112,897 Construction and Farm land: Residential 2,614 600 — — — — 3,214 Commercial 30,093 17,069 1,663 315 — — 49,140 Residential: Equity Lines 32,495 299 — — 44 — 32,838 Single family 177,829 5,869 155 6,327 192 — 190,372 Multifamily 3,588 — 507 — — — 4,095 All other loans 2,050 — — — — — 2,050 Total $ 476,647 $ 54,510 $ 19,307 $ 8,351 $ 236 $ — $ 559,051 Performing Nonperforming Consumer Credit Exposure by Payment Activity $ 10,168 $ 19

Troubled Debt Restructurings

Troubled Debt Restructurings	3 Months Ended
	Mar. 31, 2018
Receivables [Abstract]
Troubled Debt Restructurings	Troubled Debt Restructurings All loans deemed a troubled debt restructuring, or “TDR”, are considered impaired, and are evaluated for collateral and cash-flow sufficiency. A loan is considered a TDR when the Company, for economic or legal reasons related to a borrower’s financial difficulties, grants a concession to the borrower that the Company would not otherwise consider. All of the following factors are indicators that the Company has granted a concession (one or multiple items may be present): • The borrower receives a reduction of the stated interest rate to a rate less than the institution is willing to accept at the time of the restructure for a new loan with comparable risk. • The borrower receives an extension of the maturity date or dates at a stated interest rate lower than the current market interest rate for new debt with similar risk characteristics. • The borrower receives a reduction of the face amount or maturity amount of the debt as stated in the instrument or other agreement. • The borrower receives a deferral of required payments (principal and/or interest). • The borrower receives a reduction of the accrued interest. There were nineteen ( 19 ) troubled debt restructured loans totaling $4.3 million at March 31, 2018 . At December 31, 2017 , there were twenty-one ( 21 ) troubled debt restructured loans totaling $4.4 million . One loan, totaling $43 thousand , was in nonaccrual status at March 31, 2018 . One loan, totaling $44 thousand , was in nonaccrual status at December 31, 2017 . There were no outstanding commitments to lend additional amounts to troubled debt restructured borrowers at March 31, 2018 or December 31, 2017 . During the three months ended March 31, 2018 and March 31, 2017 , the Company restructured no loans by granting concessions to borrowers experiencing financial difficulties. There were no payment defaults during the three months ended March 31, 2018 and 2017 on TDRs that were restructured within the preceding twelve month period. A loan is considered to be in payment default once it is 30 days contractually past due under the modified terms.

Deposits

Deposits	3 Months Ended
	Mar. 31, 2018
Deposits [Abstract]
Deposits	NOTE 7. Deposits The composition of deposits at March 31, 2018 and December 31, 2017 was as follows: March 31, 2018 December 31, 2017 (in thousands) Noninterest bearing demand deposits $ 252,144 $ 234,990 Savings and interest bearing demand deposits: NOW accounts $ 90,736 $ 91,288 Money market accounts 132,034 129,497 Regular savings accounts 105,885 102,163 $ 328,655 $ 322,948 Time deposits: Balances of less than $250,000 $ 62,868 $ 62,681 Balances of $250,000 and more 41,979 42,795 $ 104,847 $ 105,476 $ 685,646 $ 663,414

Postretirement Benefit Plans

Postretirement Benefit Plans	3 Months Ended
	Mar. 31, 2018
Postemployment Benefits [Abstract]
Postretirement Benefit Plans	NOTE 8. Postretirement Benefit Plans The Company provides certain health care and life insurance benefits for nine retired employees who have met certain eligibility requirements. All other employees retiring after reaching age 65 and having at least 15 years of service with the Company will be allowed to stay on the Company’s group life and health insurance policies, but will be required to pay premiums. The Company’s share of the estimated costs that will be paid after retirement is generally being accrued by charges to expense over the employees’ active service periods to the dates they are fully eligible for benefits. GAAP requires the Company to recognize the funded status (i.e. the difference between the fair value of plan assets and the projected benefit obligations) of its postretirement benefit plans in the consolidated balance sheet, with a corresponding adjustment to accumulated other comprehensive income, net of taxes. Net periodic benefit costs of the postretirement benefit plan for the three months ended March 31, 2018 and 2017 were $(1) thousand .

Fair Value Measurements

Fair Value Measurements	3 Months Ended
	Mar. 31, 2018
Fair Value Disclosures [Abstract]
Fair Value Measurements	NOTE 9. Fair Value Measurements GAAP requires the Company to record fair value adjustments to certain assets and liabilities and to determine fair value disclosures. The fair value of certain assets and liabilities is an exit price, representing the amount that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. “Fair Value Measurements” defines fair value, establishes a framework for measuring fair value, establishes a three-level valuation hierarchy for disclosure of fair value measurement and enhances disclosure requirements for fair value measurements. The valuation hierarchy is based upon the transparency of inputs to the valuation of an asset or liability as of the measurement date. The three levels are defined as follows: • Level 1 Inputs to the valuation methodology are quoted prices (unadjusted) for identical assets or liabilities in active markets. • Level 2 Inputs to the valuation methodology include quoted prices for similar assets and liabilities in active markets, and inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instrument. • Level 3 Inputs to the valuation methodology are unobservable and significant to the fair value measurement. The following sections provide a description of the valuation methodologies used for instruments measured at fair value, as well as the general classification of such instruments pursuant to the valuation hierarchy: Securities Available for Sale: Where quoted prices are available in an active market, securities are classified within Level 1 of the valuation hierarchy. Level 1 securities would include highly liquid government bonds, mortgage products and exchange traded equities. If quoted market prices are not available, then fair values are estimated by using pricing models, quoted prices of securities with similar characteristics, or discounted cash flow. Level 2 securities would include U.S. agency securities, mortgage-backed agency securities, obligations of states and political subdivisions and certain corporate, asset backed and other securities. In certain cases where there is limited activity or less transparency around inputs to the valuation, securities are classified within Level 3 of the valuation hierarchy. The following table presents balances of financial assets and liabilities measured at fair value on a recurring basis at March 31, 2018 and December 31, 2017 : Fair Value Measurements at March 31, 2018 Using Balance as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs March 31, 2018 (Level 1) (Level 2) (Level 3) (in thousands) Assets: Securities available for sale Obligations of U.S. government corporations and agencies $ 18,819 $ — $ 18,819 $ — Mortgage-backed securities 62,837 — 62,837 — Obligations of states and political subdivisions 47,164 — 47,164 — Total assets at fair value $ 128,820 $ — $ 128,820 $ — Fair Value Measurements at December 31, 2017 Using Balance as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs December 31, 2017 (Level 1) (Level 2) (Level 3) (in thousands) Assets: Securities available for sale Obligations of U.S. government corporations and agencies $ 21,520 $ — $ 21,520 $ — Mortgage-backed securities 61,244 — 61,244 — Obligations of states and political subdivisions 49,802 — 49,259 543 Total assets at fair value $ 132,566 $ — $ 132,023 $ 543 The table below presents a reconciliation for all assets measured and recognized at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three months ended March 31, 2018 and 2017 . Level 3 Recurring Fair Value Measurements As of and for the Three Months Ended March 31, 2018 March 31, 2017 (in thousands) Beginning balance $ 543 $ 614 Purchases — — Sales — — Issuances — — Settlements (543 ) (27 ) Total assets at fair value $ — $ 587 Certain financial assets are measured at fair value on a nonrecurring basis in accordance with GAAP. Adjustments to the fair value of these assets usually result from the application of lower of cost or market accounting or write downs of individual assets. The following describes the valuation techniques used by the Company to measure certain financial and nonfinancial assets recorded at fair value on a nonrecurring basis in the financial statements: Impaired Loans: Loans are designated as impaired when, in the judgment of management based on current information and events, it is probable that all amounts due according to the contractual terms of the loan agreement will not be collected when due. The measurement of loss associated with impaired loans can be based on the present value of its expected future cash flows discounted at the loan's coupon rate, or at the loans' observable market price or the fair value of the collateral securing the loans, if they are collateral dependent. Collateral may be in the form of real estate or business assets including equipment, inventory, and accounts receivable. The vast majority of the collateral is real estate. The value of real estate collateral is determined utilizing a market valuation approach based on an appraisal conducted by an independent, licensed appraiser using observable market data within the last twelve months (Level 2). However, if the collateral is a house or building in the process of construction or if an appraisal of the property is more than one year old and not solely based on observable market comparables or management determines the fair value of the collateral is further impaired below the appraised value, then a Level 3 valuation is considered to measure the fair value. The value of business equipment is based upon an outside appraisal, of one year or less, if deemed significant, or the net book value on the applicable business’s financial statements if not considered significant using observable market data. Likewise, values for inventory and accounts receivables collateral are based on financial statement balances or aging reports (Level 3). Impaired loans allocated to the allowance for loan losses are measured at fair value on a nonrecurring basis. Any fair value adjustments are recorded in the period incurred as provision for loan losses on the Consolidated Statements of Income. Other Real Estate Owned: Assets acquired through, or in lieu of, loan foreclosure are held for sale and are initially recorded at the fair value of the property, less estimated selling costs, establishing a new costs basis. Any write-downs based on the asset’s fair value at the date of acquisition are charged to the allowance for loan losses. Costs of significant property improvements are capitalized, whereas costs relating to holding property are expensed. The portion of interest costs relating to development of real estate is capitalized. Valuations are periodically obtained by management, and any subsequent write-downs are recorded as a charge to operations, if necessary, to reduce the carrying value of a property to fair value less cost to sell. The fair value measurement of real estate held in other real estate owned is assessed in the same manner as impaired loans described above. We believe that the fair value follows the provisions of GAAP. The following table displays quantitative information about Level 3 Fair Value Measurements for certain financial assets measured at fair value on a nonrecurring basis at March 31, 2018 and December 31, 2017 : Quantitative information about Level 3 Fair Value Measurements for March 31, 2018 Valuation Technique(s) Unobservable Input Range Weighted Average Assets: Impaired loans Discounted appraised value Selling cost 12% 12% Impaired loans Present value of cash flows Discount rate 4% - 10% 5% Other real estate owned Discounted appraised value Selling cost 6% 6% December 31, 2017 Valuation Technique(s) Unobservable Input Range Weighted Average Impaired loans Discounted appraised value Selling cost 6% - 12% 7% Impaired loans Present value of cash flows Discount rate 4% - 10% 5% Other real estate owned Discounted appraised value Selling cost 6% 6% The following table summarizes the Company’s financial and nonfinancial assets that were measured at fair value on a nonrecurring basis at March 31, 2018 and December 31, 2017 : Fair Value at March 31, 2018 Balance as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs March 31, 2018 (Level 1) (Level 2) (Level 3) (in thousands) Financial Assets: Impaired loans $ 1,825 $ — $ — $ 1,825 Nonfinancial Assets: Other real estate owned 3,302 — — 3,302 Fair Value at December 31, 2017 Balance as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs December 31, 2017 (Level 1) (Level 2) (Level 3) (in thousands) Financial Assets: Impaired loans $ 2,248 $ — $ — $ 2,248 Nonfinancial Assets: Other real estate owned 106 — — 106 With the adoption of ASU 2016-01, the Company is no longer required to disclose the methods and significant assumptions used in estimating the fair value of financial instruments measured at amortized cost on the balance sheet. The amendments in the ASU also require the Company to measure the fair value of financial instruments using the exit price notion consistent with ASC Topic 820, Fair Value Measurement. Prior to adoption on January 1, 2018, loans were calculated using an entry price notion. For this reason, March 31, 2018 and December 31, 2017 are not considered to be comparable. The carrying value and fair value of the Company’s financial instruments at March 31, 2018 and December 31, 2017 were as follows: Fair Value Measurements at March 31, 2018 Using Carrying Value as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs Fair Value as of March 31, 2018 (Level 1) (Level 2) (Level 3) March 31, 2018 (in thousands) Financial Assets: Cash and short-term investments $ 33,184 $ 33,184 $ — $ — $ 33,184 Securities 128,820 — 128,820 — 128,820 Restricted Investments 1,166 — 1,166 — 1,166 Loans, net 577,075 — — 571,369 571,369 Bank owned life insurance 486 — 486 — 486 Accrued interest receivable 2,013 — 2,013 — 2,013 Financial Liabilities: Deposits $ 685,646 $ — $ 684,724 $ — $ 684,724 Accrued interest payable 60 — 60 — 60 Fair Value Measurements at December 31, 2017 Using Carrying Value Quoted Prices Significant Significant Fair Value as of December 31, 2017 (Level 1) (Level 2) (Level 3) December 31, 2017 (in thousands) Financial assets: Cash and short-term investments $ 35,848 $ 35,848 $ — $ — $ 35,848 Securities 132,566 — 132,023 543 132,566 Restricted Investments 1,107 — 1,107 — 1,107 Loans, net 564,406 — — 559,665 559,665 Bank owned life insurance 486 — 486 — 486 Accrued interest receivable 1,955 — 1,955 — 1,955 Financial liabilities: Deposits $ 663,414 $ — $ 662,696 $ — $ 662,696 Accrued interest payable 44 — 44 — 44

Change in Accumulated Other Com

Change in Accumulated Other Comprehensive Income	3 Months Ended
	Mar. 31, 2018
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Change in Accumulated Other Comprehensive Income	NOTE 10. Change in Accumulated Other Comprehensive Income (Loss) Accumulated other comprehensive income (loss) includes unrealized gains and losses on available for sale securities and changes in benefit obligations and plan assets for the post retirement benefit plan. Changes to accumulated other comprehensive income (loss) are presented net of their tax effect as a component of equity. Reclassifications out of accumulated other comprehensive income (loss) are recorded in the Consolidated Statements of Income either as a gain or loss. Changes to accumulated other comprehensive income (loss) by component are shown in the following tables for the periods indicated: Three Months Ended March 31, 2018 2017 Unrealized Gains and (Losses) on Available for Sale Securities Change in Benefit Obligations and Plan Assets for the Post Retirement Benefit Plan Total Unrealized Gains and (Losses) on Available for Sale Securities Change in Benefit Obligations and Plan Assets for the Post Retirement Benefit Plan Total (dollars in thousands) January 1 $ 266 $ 44 $ 310 $ (63 ) $ 39 $ (24 ) Other comprehensive (loss) before reclassifications (3,271 ) — (3,271 ) (58 ) — (58 ) Reclassifications (11 ) — (11 ) (50 ) — (50 ) Tax effect of current period changes 689 — 689 37 — 37 Current period changes net of taxes (2,593 ) — (2,593 ) (71 ) — (71 ) March 31 $ (2,327 ) $ 44 $ (2,283 ) $ (134 ) $ 39 $ (95 ) For the three months ended March 31, 2018 , $11 thousand was reclassified out of accumulated other comprehensive income (loss) and appeared as Gain on sale of securities in the Consolidated Statements of Income. The tax related to this reclassification was $2 thousand for the three months ended March 31, 2018 . For the three months ended March 31, 2017 , $50 thousand was reclassified out of accumulated other comprehensive income (loss) and appeared as Gain on sale of securities in the Consolidated Statements of Income. The tax related to this reclassification was $17 thousand for the three months ended March 31, 2017 . The tax related to reclassifications in both periods is included in Income Tax Expense in the Consolidated Statements of Income.

Other Real Estate Owned (Notes)

Other Real Estate Owned (Notes)	3 Months Ended
	Mar. 31, 2018
Banking and Thrift [Abstract]
Real Estate Owned	NOTE 11. Other Real Estate Owned The following table is a summary of other real estate owned (OREO) activity for the three months ended March 31, 2018 and 2017 and the year ended December 31, 2017 : Three Months Ended Year Ended Three Months Ended March 31, December 31, March 31, 2018 2017 2017 (in thousands) Balance, beginning $ 106 $ 370 $ 370 Transfers from loans 2,799 53 — Gain on foreclosure 397 — — Sales — (317 ) (264 ) Valuation adjustments — — — Balance, ending $ 3,302 $ 106 $ 106 The major classifications of other real estate owned in the consolidated balance sheets at March 31, 2018 and December 31, 2017 were as follows: As of March 31, 2018 December 31, 2017 (in thousands) Construction and Farmland $ 106 $ 106 Residential Real Estate 3,196 — Commercial Real Estate — — Subtotal $ 3,302 $ 106 Less valuation allowance — — Total $ 3,302 $ 106 There were no consumer mortgage loans collateralized by residential real estate in the process of foreclosure at March 31, 2018 . There was one consumer mortgage loan totaling $4.1 million collateralized by residential real estate in the process of foreclosure at December 31, 2017 .

Qualified Affordable Housing Pr

Qualified Affordable Housing Project Investments (Notes)	3 Months Ended
	Mar. 31, 2018
Federal Home Loan Banks [Abstract]
Qualified Affordable Housing Project Investments	NOTE 12. Qualified Affordable Housing Project Investments The Company invests in qualified affordable housing projects. The general purpose of these investments is to encourage and assist participants in investing in low-income residential rental properties located in the Commonwealth of Virginia, develop and implement strategies to maintain projects as low-income housing, provide tax credits and other tax benefits to investors, and to preserve and protect project assets. At March 31, 2018 and December 31, 2017 , the balance of the investment for qualified affordable housing projects was $2.4 million and $2.5 million , respectively. These balances are reflected in Other assets on the Consolidated Balance Sheets. Total unfunded commitments related to the investments in qualified affordable housing projects totaled $1.9 million at March 31, 2018 and December 31, 2017 . These balances are reflected in Other liabilities on the Consolidated Balance Sheets. The Company expects to fulfill these commitments by December 31, 2020, in accordance with the terms of the individual agreements. During the three months ended March 31, 2018 and 2017 , the Company recognized amortization expense of $43 thousand . The amortization expense was included in Other operating expenses on the Consolidated Statements of Income. Total estimated credits to be received during 2018 are $299 thousand based on the most recent quarterly estimates received from the funds. Total tax credits and other tax benefits recognized during the three months ended March 31, 2018 and 2017 , were $75 thousand and $58 thousand , respectively.

Recent Accounting Pronouncement

Recent Accounting Pronouncements	3 Months Ended
	Mar. 31, 2018
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	NOTE 13. Recent Accounting Pronouncements In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 842).” Among other things, in the amendments in ASU 2016-02, lessees will be required to recognize the following for all leases (with the exception of short-term leases) at the commencement date: (1) A lease liability, which is a lessee‘s obligation to make lease payments arising from a lease, measured on a discounted basis; and (2) A right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term. Under the new guidance, lessor accounting is largely unchanged. Certain targeted improvements were made to align, where necessary, lessor accounting with the lessee accounting model and Topic 606, Revenue from Contracts with Customers. The amendments in this ASU are effective for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The Company is currently assessing the impact that ASU 2016-02 will have on its consolidated financial statements. The Company has been gathering the lease agreement data and has begun to analyze the monetary impact to the consolidated financial statements. At March 31, 2018, the Company had only one lease. In June 2016, the FASB issued ASU No. 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.” The amendments in this ASU, among other things, require the measurement of all expected credit losses for financial assets held at the reporting date based on historical experience, current conditions, and reasonable and supportable forecasts. Financial institutions and other organizations will now use forward-looking information to better inform their credit loss estimates. Many of the loss estimation techniques applied today will still be permitted, although the inputs to those techniques will change to reflect the full amount of expected credit losses. In addition, the ASU amends the accounting for credit losses on available-for-sale debt securities and purchased financial assets with credit deterioration. The amendments in this ASU are effective for SEC filers for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2019. The Company is currently assessing the impact that ASU 2016-13 will have on its consolidated financial statements. The Company formed a CECL committee during 2016 which continues to meet monthly to address the compliance requirements. Historic loan data is currently being gathered and reviewed for completeness and accuracy. In addition, the committee is in the process of selecting a model that will assist in calculating the financial impact of ASU 2016-13 and anticipates running parallel allowance models under the current and new standard well in advance of the required implementation date. In January 2017, the FASB issued ASU No. 2017-04, “Intangibles - Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment”. The amendments in this ASU simplify how an entity is required to test goodwill for impairment by eliminating Step 2 from the goodwill impairment test. Step 2 measures a goodwill impairment loss by comparing the implied fair value of a reporting unit’s goodwill with the carrying amount of that goodwill. Instead, under the amendments in this ASU, an entity should perform its annual, or interim, goodwill impairment test by comparing the fair value of a reporting unit with its carrying amount. An entity still has the option to perform the qualitative assessment for a reporting unit to determine if the quantitative impairment test is necessary. Public business entities that are U.S. Securities and Exchange Commission (SEC) filers should adopt the amendments in this ASU for annual or interim goodwill impairment tests in fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company does not expect the adoption of ASU 2017-04 to have a material impact on its consolidated financial statements. In March 2017, the FASB issued ASU 2017‐08, “Receivables-Nonrefundable Fees and Other Costs (Subtopic 310‐20), Premium Amortization on Purchased Callable Debt Securities.” The amendments in this ASU shorten the amortization period for certain callable debt securities purchased at a premium. Upon adoption of the standard, premiums on these qualifying callable debt securities will be amortized to the earliest call date. Discounts on purchased debt securities will continue to be accreted to maturity. The amendments are effective for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted, including adoption in an interim period. Upon transition, entities should apply the guidance on a modified retrospective basis, with a cumulative-effect adjustment to retained earnings as of the beginning of the period of adoption and provide the disclosures required for a change in accounting principle. The Company is currently assessing the impact that ASU 2017‐08 will have on its consolidated financial statements. In August 2017, the FASB issued ASU 2017-12, “Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities.” The amendments in this ASU modify the designation and measurement guidance for hedge accounting as well as provide for increased transparency regarding the presentation of economic results on both the financial statements and related footnotes. Certain aspects of hedge effectiveness assessments will also be simplified upon implementation of this update. The amendments are effective for annual periods, including interim periods within those annual periods, beginning after December 15, 2018. Early adoption is permitted, including adoption in any interim period. The Company does not expect the adoption of ASU 2017-12 to have a material impact on its consolidated financial statements. In February 2018, the FASB issued ASU 2018-03, “Technical Corrections and Improvements to Financial Instruments-Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The amendments provide targeted improvements to address certain aspects of recognition, measurement, presentation, and disclosure of financial instruments. Specifically, the amendments include clarifications related to: measurement elections, transition requirements, and adjustments associated with equity securities without readily determinable fair values; fair value measurement requirements for forward contracts and purchased options on equity securities; presentation requirements for hybrid financial liabilities for which the fair value option has been elected; and measurement requirements for liabilities denominated in a foreign currency for which the fair value option has been elected. The amendments are effective for fiscal years beginning after December 15, 2017, and interim periods within those fiscal years beginning after June 15, 2018. Early adoption is permitted. The Company does not expect the adoption of ASU 2018-03 to have a material impact on its consolidated financial statements.

Stock-Based Compensation Plan (

Stock-Based Compensation Plan (Tables)	3 Months Ended
	Mar. 31, 2018
Share-based Compensation [Abstract]
Restricted Stock Activity	Three Months Ended March 31, 2018 2017 Shares Weighted Average Grant Date Fair Value Shares Weighted Average Grant Date Fair Value Nonvested, beginning of period 14,401 $ 24.68 14,901 $ 23.05 Granted 11,450 32.00 9,650 25.50 Vested (9,109 ) 24.63 (5,250 ) 23.15 Forfeited (41 ) 25.50 — — Nonvested, end of period 16,701 29.72 19,301 24.25

Earnings Per Common Share (Tabl

Earnings Per Common Share (Tables)	3 Months Ended
	Mar. 31, 2018
Earnings Per Share [Abstract]
Weighted Average Number Of Shares Used In Computing Earnings Per Share	The following table shows the weighted average number of shares used in computing earnings per share for the three months ended March 31, 2018 and 2017 . During 2018 and 2017 , there were no potentially dilutive securities outstanding. Three Months Ended March 31, 2018 2017 Weighted average number of common shares outstanding used to calculate basic and diluted earnings per share 3,463,118 3,478,053

Securities (Tables)

Securities (Tables)	3 Months Ended
	Mar. 31, 2018
Available-for-sale Securities [Abstract]
Amortized Costs And Fair Values Of Securities Available For Sale	Amortized costs and fair values of securities available for sale at March 31, 2018 and December 31, 2017 were as follows: Amortized Cost Gross Unrealized Gains Gross Unrealized (Losses) Fair Value March 31, 2018 (in thousands) Obligations of U.S. government corporations and agencies $ 19,351 $ 65 $ (597 ) $ 18,819 Mortgage-backed securities 64,768 5 (1,936 ) 62,837 Obligations of states and political subdivisions 47,645 397 (878 ) 47,164 $ 131,764 $ 467 $ (3,411 ) $ 128,820 December 31, 2017 (in thousands) Obligations of U.S. government corporations and agencies $ 21,565 $ 213 $ (258 ) $ 21,520 Mortgage-backed securities 61,464 126 (346 ) 61,244 Obligations of states and political subdivisions 49,199 789 (186 ) 49,802 $ 132,228 $ 1,128 $ (790 ) $ 132,566
Fair Value And Gross Unrealized Losses For Securities Available For Sale	The fair value and gross unrealized losses for securities available for sale, totaled by the length of time that individual securities have been in a continuous gross unrealized loss position, at March 31, 2018 and December 31, 2017 were as follows: Less than 12 months 12 months or more Total Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses Fair Value Gross Unrealized Losses March 31, 2018 (in thousands) Obligations of U.S. government corporations and agencies $ 6,203 $ 211 $ 7,524 $ 386 $ 13,727 $ 597 Mortgage-backed securities 45,579 1,194 16,832 742 62,411 1,936 Obligations of states and political subdivisions 19,583 594 4,555 284 24,138 878 $ 71,365 $ 1,999 $ 28,911 $ 1,412 $ 100,276 $ 3,411 December 31, 2017 (in thousands) Obligations of U.S. government corporations and agencies $ 4,455 $ 58 $ 7,810 $ 200 $ 12,265 $ 258 Mortgage-backed securities 11,885 59 17,931 287 29,816 346 Obligations of states and political subdivisions 4,071 27 4,692 159 8,763 186 $ 20,411 $ 144 $ 30,433 $ 646 $ 50,844 $ 790
Restricted Investments	The composition of restricted investments at March 31, 2018 and December 31, 2017 was as follows: March 31, 2018 December 31, 2017 (in thousands) Federal Reserve Bank Stock $ 344 $ 344 Federal Home Loan Bank Stock 682 623 Community Bankers’ Bank Stock 140 140 $ 1,166 $ 1,107

Loans and Allowance for Loan 26

Loans and Allowance for Loan Losses (Tables)	3 Months Ended
	Mar. 31, 2018
Receivables [Abstract]
Schedule Of Composition Of Loans	The composition of loans at March 31, 2018 and December 31, 2017 was as follows: March 31, December 31, 2018 2017 (in thousands) Mortgage loans on real estate: Construction and land development $ 48,276 $ 43,786 Secured by farmland 8,351 8,568 Secured by 1-4 family residential properties 218,030 223,210 Multifamily 4,030 4,095 Commercial 245,909 239,915 Commercial and industrial loans 38,498 37,427 Consumer installment loans 9,471 10,187 All other loans 9,468 2,050 Total loans $ 582,033 $ 569,238 Net deferred loan fees (428 ) (421 ) Allowance for loan losses (4,530 ) (4,411 ) Net Loans $ 577,075 $ 564,406
Changes In Allowance For Loan Losses	Changes in the allowance for loan losses for the three months ended March 31, 2018 and 2017 and the year ended December 31, 2017 were as follows: Three Months Ended Year Ended Three Months Ended March 31, December 31, March 31, 2018 2017 2017 (in thousands) Balance, beginning $ 4,411 $ 4,505 $ 4,505 Provision for (recovery of) loan losses 205 (625 ) (527 ) Recoveries added to the allowance 52 901 502 Loan losses charged to the allowance (138 ) (370 ) (62 ) Balance, ending $ 4,530 $ 4,411 $ 4,418
Nonaccrual And Past Due Loans By Class	Nonaccrual and past due loans by class at March 31, 2018 and December 31, 2017 were as follows: March 31, 2018 (in thousands) 30 - 59 Days Past Due 60 - 89 Days Past Due 90 or More Days Past Due Total Past Due Current Total Loans 90 or More Days Past Due Still Accruing Nonaccrual Loans Commercial - Non Real Estate: Commercial & Industrial $ — $ 17 $ 75 $ 92 $ 38,406 $ 38,498 $ — $ 331 Commercial Real Estate: Owner Occupied — — — — 132,667 132,667 — — Non-owner occupied 175 239 — 414 112,828 113,242 — 747 Construction and Farmland: Residential — — — — 7,288 7,288 — — Commercial — — — — 49,339 49,339 — — Consumer: Installment 9 — 9 18 9,453 9,471 — 10 Residential: Equity Lines — — 18 18 31,654 31,672 18 43 Single family 334 74 294 702 185,656 186,358 — 669 Multifamily — — — — 4,030 4,030 — — All Other Loans 240 — — 240 9,228 9,468 — — Total $ 758 $ 330 $ 396 $ 1,484 $ 580,549 $ 582,033 $ 18 $ 1,800 December 31, 2017 (in thousands) 30 - 59 Days Past Due 60 - 89 Days Past Due 90 or More Days Past Due Total Past Due Current Total Loans 90 or More Past Due Still Accruing Nonaccrual Loans Commercial - Non Real Estate: Commercial & Industrial $ 75 $ 10 $ 142 $ 227 $ 37,200 $ 37,427 $ — $ 594 Commercial Real Estate: Owner Occupied — — — — 127,018 127,018 — — Non-owner occupied — 368 — 368 112,529 112,897 — 767 Construction and Farmland: Residential — — — — 3,214 3,214 — — Commercial 187 — — 187 48,953 49,140 — — Consumer: Installment 17 — 2 19 10,168 10,187 — 13 Residential: Equity Lines 18 — — 18 32,820 32,838 — 44 Single family 829 572 4,060 5,461 184,911 190,372 — 4,921 Multifamily — — — — 4,095 4,095 — — All Other Loans — — — — 2,050 2,050 — — Total $ 1,126 $ 950 $ 4,204 $ 6,280 $ 562,958 $ 569,238 $ — $ 6,339
Allowance For Loan Losses By Segment	Allowance for loan losses by segment at March 31, 2018 and December 31, 2017 were as follows: As of and for the Three Months Ended March 31, 2018 (in thousands) Construction and Farmland Residential Commercial Real Estate Commercial - Non Real Estate Consumer All Other Loans Unallocated Total Allowance for credit losses: Beginning Balance $ 332 $ 1,754 $ 1,627 $ 570 $ 69 $ 29 $ 30 $ 4,411 Charge-Offs — — — (122 ) (1 ) (15 ) — (138 ) Recoveries 11 8 2 20 7 4 — 52 (Recovery of) provision for loan losses 19 (51 ) 35 35 (10 ) 95 82 205 Ending balance $ 362 $ 1,711 $ 1,664 $ 503 $ 65 $ 113 $ 112 $ 4,530 Ending balance: Individually evaluated for impairment $ — $ 167 $ 58 $ 92 $ 9 $ — $ — $ 326 Ending balance: collectively evaluated for impairment $ 362 $ 1,544 $ 1,606 $ 411 $ 56 $ 113 $ 112 $ 4,204 Loans: Ending balance $ 56,627 $ 222,060 $ 245,909 $ 38,498 $ 9,471 $ 9,468 $ — $ 582,033 Ending balance individually evaluated for impairment $ 306 $ 3,947 $ 1,877 $ 574 $ 10 $ — $ — $ 6,714 Ending balance collectively evaluated for impairment $ 56,321 $ 218,113 $ 244,032 $ 37,924 $ 9,461 $ 9,468 $ — $ 575,319 As of and for the Twelve Months Ended December 31, 2017 (in thousands) Construction and Farmland Residential Commercial Real Estate Commercial - Non Real Estate Consumer All Other Loans Unallocated Total Allowance for credit losses: Beginning Balance $ 450 $ 1,992 $ 1,522 $ 235 $ 69 $ 22 $ 215 $ 4,505 Charge-Offs (19 ) (55 ) (1 ) (187 ) (59 ) (49 ) — (370 ) Recoveries 535 212 65 44 40 5 — 901 (Recovery of) provision for loan losses (634 ) (395 ) 41 478 19 51 (185 ) (625 ) Ending balance $ 332 $ 1,754 $ 1,627 $ 570 $ 69 $ 29 $ 30 $ 4,411 Ending balance: Individually evaluated for impairment $ — $ 195 $ 59 $ 195 $ 9 $ — $ — $ 458 Ending balance: collectively evaluated for impairment $ 332 $ 1,559 $ 1,568 $ 375 $ 60 $ 29 $ 30 $ 3,953 Loans: Ending balance $ 52,354 $ 227,305 $ 239,915 $ 37,427 $ 10,187 $ 2,050 $ — $ 569,238 Ending balance individually evaluated for impairment $ 315 $ 8,315 $ 1,904 $ 858 $ 34 $ — $ — $ 11,426 Ending balance collectively evaluated for impairment $ 52,039 $ 218,990 $ 238,011 $ 36,569 $ 10,153 $ 2,050 $ — $ 557,812
Impaired Loans By Class	Impaired loans by class as of and for the periods ended March 31, 2018 and December 31, 2017 were as follows: As of and for the Three Months Ended March 31, 2018 (in thousands) Unpaid Principal Balance Recorded Investment (1) Related Allowance Average Recorded Investment Interest Income Recognized With no related allowance: Commercial - Non Real Estate: Commercial & Industrial $ 740 $ 482 $ — $ 505 $ 7 Commercial Real Estate: Owner Occupied 328 328 — 330 4 Non-owner occupied 795 747 — 752 — Construction and Farmland: Residential — — — — — Commercial 354 307 — 311 7 Consumer: Installment 2 2 — 2 — Residential: Equity lines — — — — — Single family 3,123 2,705 — 2,904 25 Multifamily — — — — — Other Loans — — — — — $ 5,342 $ 4,571 $ — $ 4,804 $ 43 With an allowance recorded: Commercial - Non Real Estate: Commercial & Industrial $ 92 $ 92 $ 92 $ 92 $ — Commercial Real Estate: Owner Occupied — — — — — Non-owner occupied 801 804 58 806 9 Construction and Farmland: Residential — — — — — Commercial — — — — — Consumer: Installment 9 9 9 9 — Residential: Equity lines 217 43 43 43 — Single family 1,263 1,211 124 1,215 14 Multifamily — — — — — Other Loans — — — — — $ 2,382 $ 2,159 $ 326 $ 2,165 $ 23 Total: Commercial $ 832 $ 574 $ 92 $ 597 $ 7 Commercial Real Estate 1,924 1,879 58 1,888 13 Construction and Farmland 354 307 — 311 7 Consumer 11 11 9 11 — Residential 4,603 3,959 167 4,162 39 Other — — — — — Total $ 7,724 $ 6,730 $ 326 $ 6,969 $ 66 (1) Recorded investment is defined as the summation of the outstanding principal balance, accrued interest, net deferred loan fees or costs, and any partial charge-offs. Accrued interest and net deferred loan fees or costs totaled $16 thousand at March 31, 2018 . As of and for the Twelve Months End December 31, 2017 (in thousands) Unpaid Principal Balance Recorded Investment (1) Related Allowance Average Recorded Investment Interest Income Recognized With no related allowance: Commercial - Non Real Estate: Commercial & Industrial $ 626 $ 304 $ — $ 342 $ 23 Commercial Real Estate: Owner Occupied 330 331 — 336 15 Non-owner occupied 805 767 — 785 20 Construction and Farmland: Residential — — — — — Commercial 362 316 — 330 28 Consumer: Installment 25 25 — 27 1 Residential: Equity lines — — — — — Single family 7,371 6,985 — 7,069 124 Multifamily — — — — — Other Loans — — — — — $ 9,519 $ 8,728 $ — $ 8,889 $ 211 With an allowance recorded: Commercial - Non Real Estate: Commercial & Industrial $ 595 $ 556 $ 195 $ 567 $ 17 Commercial Real Estate: Owner Occupied — — — — — Non-owner occupied 806 809 59 817 37 Construction and Farmland: Residential — — — — — Commercial — — — — — Consumer: Installment 9 9 9 9 — Residential: Equity lines 217 44 44 45 — Single family 1,349 1,299 151 1,315 57 Multifamily — — — — — Other Loans — — — — — $ 2,976 $ 2,717 $ 458 $ 2,753 $ 111 Total: Commercial $ 1,221 $ 860 $ 195 $ 909 $ 40 Commercial Real Estate 1,941 1,907 59 1,938 72 Construction and Farmland 362 316 — 330 28 Consumer 34 34 9 36 1 Residential 8,937 8,328 195 8,429 181 Other — — — — — Total $ 12,495 $ 11,445 $ 458 $ 11,642 $ 322
Credit Quality Information By Class	Credit quality information by class at March 31, 2018 and December 31, 2017 was as follows: As of March 31, 2018 (in thousands) INTERNAL RISK RATING GRADES Pass Pass Monitored Special Mention Substandard Doubtful Loss Total Commercial - Non Real Estate: Commercial & Industrial $ 34,691 $ 1,633 $ 1,837 $ 337 $ — $ — $ 38,498 Commercial Real Estate: Owner Occupied 116,817 10,525 4,997 328 — — 132,667 Non-owner occupied 81,000 19,344 12,151 747 — — 113,242 Construction and Farmland: Residential 6,498 98 692 — — — 7,288 Commercial 25,089 23,944 — 306 — — 49,339 Residential: Equity Lines 31,330 299 — — 43 — 31,672 Single family 178,103 5,625 389 2,058 183 — 186,358 Multifamily 2,668 500 862 — — — 4,030 All other loans 9,468 — — — — — 9,468 Total $ 485,664 $ 61,968 $ 20,928 $ 3,776 $ 226 $ — $ 572,562 Performing Nonperforming Consumer Credit Exposure by Payment Activity $ 9,453 $ 18 As of December 31, 2017 (in thousands) INTERNAL RISK RATING GRADES Pass Pass Monitored Special Mention Substandard Doubtful Loss Total Commercial - Non Real Estate: Commercial & Industrial $ 33,279 $ 1,788 $ 1,748 $ 612 $ — $ — $ 37,427 Commercial Real Estate: Owner Occupied 112,649 10,893 3,146 330 — — 127,018 Non-owner occupied 82,050 17,992 12,088 767 — — 112,897 Construction and Farm land: Residential 2,614 600 — — — — 3,214 Commercial 30,093 17,069 1,663 315 — — 49,140 Residential: Equity Lines 32,495 299 — — 44 — 32,838 Single family 177,829 5,869 155 6,327 192 — 190,372 Multifamily 3,588 — 507 — — — 4,095 All other loans 2,050 — — — — — 2,050 Total $ 476,647 $ 54,510 $ 19,307 $ 8,351 $ 236 $ — $ 559,051 Performing Nonperforming Consumer Credit Exposure by Payment Activity $ 10,168 $ 19

Deposits (Tables)

Deposits (Tables)	3 Months Ended
	Mar. 31, 2018
Deposits [Abstract]
Composition Of Deposits	The composition of deposits at March 31, 2018 and December 31, 2017 was as follows: March 31, 2018 December 31, 2017 (in thousands) Noninterest bearing demand deposits $ 252,144 $ 234,990 Savings and interest bearing demand deposits: NOW accounts $ 90,736 $ 91,288 Money market accounts 132,034 129,497 Regular savings accounts 105,885 102,163 $ 328,655 $ 322,948 Time deposits: Balances of less than $250,000 $ 62,868 $ 62,681 Balances of $250,000 and more 41,979 42,795 $ 104,847 $ 105,476 $ 685,646 $ 663,414

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	3 Months Ended
	Mar. 31, 2018
Fair Value Disclosures [Abstract]
Financial Assets And Liabilities Measured At Fair Value On A Recurring Basis	The following table presents balances of financial assets and liabilities measured at fair value on a recurring basis at March 31, 2018 and December 31, 2017 : Fair Value Measurements at March 31, 2018 Using Balance as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs March 31, 2018 (Level 1) (Level 2) (Level 3) (in thousands) Assets: Securities available for sale Obligations of U.S. government corporations and agencies $ 18,819 $ — $ 18,819 $ — Mortgage-backed securities 62,837 — 62,837 — Obligations of states and political subdivisions 47,164 — 47,164 — Total assets at fair value $ 128,820 $ — $ 128,820 $ — Fair Value Measurements at December 31, 2017 Using Balance as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs December 31, 2017 (Level 1) (Level 2) (Level 3) (in thousands) Assets: Securities available for sale Obligations of U.S. government corporations and agencies $ 21,520 $ — $ 21,520 $ — Mortgage-backed securities 61,244 — 61,244 — Obligations of states and political subdivisions 49,802 — 49,259 543 Total assets at fair value $ 132,566 $ — $ 132,023 $ 543
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]	The table below presents a reconciliation for all assets measured and recognized at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three months ended March 31, 2018 and 2017 . Level 3 Recurring Fair Value Measurements As of and for the Three Months Ended March 31, 2018 March 31, 2017 (in thousands) Beginning balance $ 543 $ 614 Purchases — — Sales — — Issuances — — Settlements (543 ) (27 ) Total assets at fair value $ — $ 587
Quantitative Information About Level 3 Fair Value Measurements For Certain Financial Assets	The following table displays quantitative information about Level 3 Fair Value Measurements for certain financial assets measured at fair value on a nonrecurring basis at March 31, 2018 and December 31, 2017 : Quantitative information about Level 3 Fair Value Measurements for March 31, 2018 Valuation Technique(s) Unobservable Input Range Weighted Average Assets: Impaired loans Discounted appraised value Selling cost 12% 12% Impaired loans Present value of cash flows Discount rate 4% - 10% 5% Other real estate owned Discounted appraised value Selling cost 6% 6% December 31, 2017 Valuation Technique(s) Unobservable Input Range Weighted Average Impaired loans Discounted appraised value Selling cost 6% - 12% 7% Impaired loans Present value of cash flows Discount rate 4% - 10% 5% Other real estate owned Discounted appraised value Selling cost 6% 6%
Financial And Nonfinancial Assets Measured At Fair Value On A Nonrecurring Basis	The following table summarizes the Company’s financial and nonfinancial assets that were measured at fair value on a nonrecurring basis at March 31, 2018 and December 31, 2017 : Fair Value at March 31, 2018 Balance as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs March 31, 2018 (Level 1) (Level 2) (Level 3) (in thousands) Financial Assets: Impaired loans $ 1,825 $ — $ — $ 1,825 Nonfinancial Assets: Other real estate owned 3,302 — — 3,302 Fair Value at December 31, 2017 Balance as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs December 31, 2017 (Level 1) (Level 2) (Level 3) (in thousands) Financial Assets: Impaired loans $ 2,248 $ — $ — $ 2,248 Nonfinancial Assets: Other real estate owned 106 — — 106
Company's Financial Instruments	The carrying value and fair value of the Company’s financial instruments at March 31, 2018 and December 31, 2017 were as follows: Fair Value Measurements at March 31, 2018 Using Carrying Value as of Quoted Prices in Active Markets for Identical Assets Significant Other Observable Inputs Significant Unobservable Inputs Fair Value as of March 31, 2018 (Level 1) (Level 2) (Level 3) March 31, 2018 (in thousands) Financial Assets: Cash and short-term investments $ 33,184 $ 33,184 $ — $ — $ 33,184 Securities 128,820 — 128,820 — 128,820 Restricted Investments 1,166 — 1,166 — 1,166 Loans, net 577,075 — — 571,369 571,369 Bank owned life insurance 486 — 486 — 486 Accrued interest receivable 2,013 — 2,013 — 2,013 Financial Liabilities: Deposits $ 685,646 $ — $ 684,724 $ — $ 684,724 Accrued interest payable 60 — 60 — 60 Fair Value Measurements at December 31, 2017 Using Carrying Value Quoted Prices Significant Significant Fair Value as of December 31, 2017 (Level 1) (Level 2) (Level 3) December 31, 2017 (in thousands) Financial assets: Cash and short-term investments $ 35,848 $ 35,848 $ — $ — $ 35,848 Securities 132,566 — 132,023 543 132,566 Restricted Investments 1,107 — 1,107 — 1,107 Loans, net 564,406 — — 559,665 559,665 Bank owned life insurance 486 — 486 — 486 Accrued interest receivable 1,955 — 1,955 — 1,955 Financial liabilities: Deposits $ 663,414 $ — $ 662,696 $ — $ 662,696 Accrued interest payable 44 — 44 — 44

Change in Accumulated Other C29

Change in Accumulated Other Comprehensive Income (Tables)	3 Months Ended
	Mar. 31, 2018
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Changes To Accumulated Other Comprehensive Income By Components	Changes to accumulated other comprehensive income (loss) by component are shown in the following tables for the periods indicated: Three Months Ended March 31, 2018 2017 Unrealized Gains and (Losses) on Available for Sale Securities Change in Benefit Obligations and Plan Assets for the Post Retirement Benefit Plan Total Unrealized Gains and (Losses) on Available for Sale Securities Change in Benefit Obligations and Plan Assets for the Post Retirement Benefit Plan Total (dollars in thousands) January 1 $ 266 $ 44 $ 310 $ (63 ) $ 39 $ (24 ) Other comprehensive (loss) before reclassifications (3,271 ) — (3,271 ) (58 ) — (58 ) Reclassifications (11 ) — (11 ) (50 ) — (50 ) Tax effect of current period changes 689 — 689 37 — 37 Current period changes net of taxes (2,593 ) — (2,593 ) (71 ) — (71 ) March 31 $ (2,327 ) $ 44 $ (2,283 ) $ (134 ) $ 39 $ (95 )

Other Real Estate Owned (Tables

Other Real Estate Owned (Tables)	3 Months Ended
	Mar. 31, 2018
Banking and Thrift [Abstract]
Other Real Estate, Roll Forward	Three Months Ended Year Ended Three Months Ended March 31, December 31, March 31, 2018 2017 2017 (in thousands) Balance, beginning $ 106 $ 370 $ 370 Transfers from loans 2,799 53 — Gain on foreclosure 397 — — Sales — (317 ) (264 ) Valuation adjustments — — — Balance, ending $ 3,302 $ 106 $ 106
Schedule of Real Estate Properties	As of March 31, 2018 December 31, 2017 (in thousands) Construction and Farmland $ 106 $ 106 Residential Real Estate 3,196 — Commercial Real Estate — — Subtotal $ 3,302 $ 106 Less valuation allowance — — Total $ 3,302 $ 106

General (Details)

General (Details)	Mar. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Ownership percentage in subsidiaries	100.00%

Stock-Based Compensation Plan32

Stock-Based Compensation Plan (Restricted Stock Activity) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock incentive plan, authorized common stock	500,000
Shares, Nonvested, beginning of period	14,401	14,901
Shares, Granted	11,450	9,650
Shares, Vested	(9,109)	(5,250)
Shares, Forfeited	(41)	0
Shares, Nonvested, end of period	16,701	19,301
Weighted Average Grant Date Fair Value, Nonvested, beginning of period	$ 24.68	$ 23.05
Weighted Average Grant Date Fair Value, Granted	32	25.50
Weighted Average Grant Date Fair Value, Vested	24.63	23.15
Weighted average Grant Date Fair Value, Forfeited	25.50	0
Weighted Average Grant Date Fair Value, Nonvested, end of period	$ 29.72	$ 24.25
Deferred Compensation Arrangements Unrecognized Compensation Cost Related To Unvested Restricted Stock	$ 253
Outside Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting service period of grants to executive officers	9 months
Service Period [Member] | Officer [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting service period of grants to executive officers	3 years
Performance Measure [Member] | Executive Officers [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting service period of grants to executive officers	1 year

Earnings Per Common Share (Weig

Earnings Per Common Share (Weighted Average Number Of Shares Used In Computing Earnings Per Share) (Details) - shares	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	0
Average number of common shares outstanding	3,463,118	3,478,053

Securities (Narrative) (Details

Securities (Narrative) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018USD ($)security	Mar. 31, 2017USD ($)	Dec. 31, 2017security
Schedule of Available-for-sale Securities [Line Items]
Sales of securities available for sale	$ 3,464	$ 2,925
Available-for-sale Securities, Gross Realized Gains	54	50
Available-for-sale Securities, Gross Realized Losses	$ 43	0
Debt securities included in gross unrealized losses on available for sale securities | security	113		54
Carrying value of securities pledged as collateral	$ 2,900
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	$ 11	$ 50

Securities (Amortized Costs And

Securities (Amortized Costs And Fair Values Of Securities Available For Sale) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	$ 131,764	$ 132,228
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	467	1,128
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(3,411)	(790)
Securities available for sale, at fair value	128,820	132,566
Obligations Of U.S. Government Corporations And Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	19,351	21,565
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	65	213
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(597)	(258)
Securities available for sale, at fair value	18,819	21,520
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	64,768	61,464
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	5	126
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(1,936)	(346)
Securities available for sale, at fair value	62,837	61,244
Obligations Of States And Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Amortized Cost	47,645	49,199
Available-for-sale Securities, Accumulated Gross Unrealized Gain, before Tax	397	789
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	(878)	(186)
Securities available for sale, at fair value	$ 47,164	$ 49,802

Securities (Fair Value And Gros

Securities (Fair Value And Gross Unrealized Losses For Securities Available For Sale) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 months	$ 71,365	$ 20,411
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	1,999	144
Fair Value, 12 months or more	28,911	30,433
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	1,412	646
Fair Value, Total	100,276	50,844
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	3,411	790
Obligations Of U.S. Government Corporations And Agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 months	6,203	4,455
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	211	58
Fair Value, 12 months or more	7,524	7,810
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	386	200
Fair Value, Total	13,727	12,265
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	597	258
Mortgage-Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 months	45,579	11,885
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	1,194	59
Fair Value, 12 months or more	16,832	17,931
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	742	287
Fair Value, Total	62,411	29,816
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	1,936	346
Obligations Of States And Political Subdivisions [Member]
Schedule of Available-for-sale Securities [Line Items]
Fair Value, Less than 12 months	19,583	4,071
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	594	27
Fair Value, 12 months or more	4,555	4,692
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	284	159
Fair Value, Total	24,138	8,763
Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss	$ 878	$ 186

Securities (Restricted Investme

Securities (Restricted Investments) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Carrying Value Qualitative Disclosures Related To Election [Line Items]
Restricted Investments	$ 1,166	$ 1,107
Federal Reserve Bank Stock [Member]
Carrying Value Qualitative Disclosures Related To Election [Line Items]
Restricted Investments	344	344
Federal Home Loan Bank Stock [Member]
Carrying Value Qualitative Disclosures Related To Election [Line Items]
Restricted Investments	682	623
Community Bankers' Bank Stock [Member]
Carrying Value Qualitative Disclosures Related To Election [Line Items]
Restricted Investments	$ 140	$ 140

Loans and Allowance for Loan 38

Loans and Allowance for Loan Losses (Schedule of Composition of Loans) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	$ 582,033	$ 569,238
Net deferred loan fees	(428)	(421)
Allowance for loan losses	(4,530)	(4,411)
Net Loans	577,075	564,406
Construction and land development
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	48,276	43,786
Secured by farmland
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	8,351	8,568
Secured by 1-4 family residential properties
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	218,030	223,210
Multifamily
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	4,030	4,095
Commercial Real Estate
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	245,909	239,915
Commercial and industrial loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	38,498	37,427
Consumer installment loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	9,471	10,187
All other loans
Financing Receivable, Allowance for Credit Losses [Line Items]
Loans	$ 9,468	$ 2,050

Loans and Allowance for Loan 39

Loans and Allowance for Loan Losses (Changes In Allowance For Loan Losses) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	$ 4,411	$ 4,505	$ 4,505
Provision for (recovery of) loan losses	205	(527)	(625)
Recoveries added to the allowance	52	502	901
Loan losses charged to the allowance	(138)	(62)	(370)
Ending Balance	$ 4,530	$ 4,418	$ 4,411

Loans and Allowance for Loan 40

Loans and Allowance for Loan Losses (Nonaccrual And Past Due Loans By Class) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	$ 1,484	$ 6,280
Current	580,549	562,958
Total Loans	582,033	569,238
90 or More Days Past Due Still Accruing	18	0
Nonaccrual Loans	1,800	6,339
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	758	1,126
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	330	950
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	396	4,204
Commercial - Non Real Estate Commercial And Industrial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	92	227
Current	38,406	37,200
Total Loans	38,498	37,427
90 or More Days Past Due Still Accruing	0
Nonaccrual Loans	331	594
Commercial - Non Real Estate Commercial And Industrial | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	75
Commercial - Non Real Estate Commercial And Industrial | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	17	10
Commercial - Non Real Estate Commercial And Industrial | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	75	142
Commercial Real Estate Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Current	132,667	127,018
Total Loans	132,667	127,018
Nonaccrual Loans	0	0
Commercial Real Estate Owner Occupied | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Commercial Real Estate Owner Occupied | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Commercial Real Estate Owner Occupied | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Commercial Real Estate Non-Owner Occupied
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	414	368
Current	112,828	112,529
Total Loans	113,242	112,897
Nonaccrual Loans	747	767
Commercial Real Estate Non-Owner Occupied | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	175	0
Commercial Real Estate Non-Owner Occupied | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	239	368
Commercial Real Estate Non-Owner Occupied | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Construction And Farmland Residential
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Current	7,288	3,214
Total Loans	7,288	3,214
Nonaccrual Loans	0	0
Construction And Farmland Residential | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Construction And Farmland Residential | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Construction And Farmland Residential | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Construction And Farmland Commercial
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	187
Current	49,339	48,953
Total Loans	49,339	49,140
Nonaccrual Loans	0	0
Construction And Farmland Commercial | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	187
Construction And Farmland Commercial | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Construction And Farmland Commercial | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Consumer Installment
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	18	19
Current	9,453	10,168
Total Loans	9,471	10,187
90 or More Days Past Due Still Accruing	0	0
Nonaccrual Loans	10	13
Consumer Installment | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	9	17
Consumer Installment | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Consumer Installment | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	9	2
Residential Equity Lines
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	18	18
Current	31,654	32,820
Total Loans	31,672	32,838
90 or More Days Past Due Still Accruing	18
Nonaccrual Loans	43	44
Residential Equity Lines | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	18
Residential Equity Lines | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Residential Equity Lines | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	18	0
Residential Single Family
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	702	5,461
Current	185,656	184,911
Total Loans	186,358	190,372
90 or More Days Past Due Still Accruing	0	0
Nonaccrual Loans	669	4,921
Residential Single Family | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	334	829
Residential Single Family | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	74	572
Residential Single Family | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	294	4,060
Residential Multifamily
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Current	4,030	4,095
Total Loans	4,030	4,095
Nonaccrual Loans	0	0
Residential Multifamily | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Residential Multifamily | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
Residential Multifamily | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
All Other Loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	240	0
Current	9,228	2,050
Total Loans	9,468	2,050
Nonaccrual Loans	0	0
All Other Loans | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	240	0
All Other Loans | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	0	0
All Other Loans | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Past Due	$ 0	$ 0

Loans and Allowance for Loan 41

Loans and Allowance for Loan Losses (Allowance For Loan Losses By Segment) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	$ 4,411	$ 4,505	$ 4,505
Charge-Offs	(138)	(62)	(370)
Recoveries	52	502	901
(Recovery of) provision for loan losses	205	(527)	(625)
Ending Balance	4,530	4,418	4,411
Ending balance: Individually evaluated for impairment	326		458
Ending balance: collectively evaluated for impairment	4,204		3,953
Loans Ending Balance	582,033		569,238
Ending balance individually evaluated for impairment	6,714		11,426
Ending balance collectively evaluated for impairment	575,319		557,812
Construction and Farmland
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	332	450	450
Charge-Offs	0		(19)
Recoveries	11		535
(Recovery of) provision for loan losses	19		(634)
Ending Balance	362		332
Ending balance: Individually evaluated for impairment	0		0
Ending balance: collectively evaluated for impairment	362		332
Loans Ending Balance	56,627		52,354
Ending balance individually evaluated for impairment	306		315
Ending balance collectively evaluated for impairment	56,321		52,039
Residential
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	1,754	1,992	1,992
Charge-Offs	0		(55)
Recoveries	8		212
(Recovery of) provision for loan losses	(51)		(395)
Ending Balance	1,711		1,754
Ending balance: Individually evaluated for impairment	167		195
Ending balance: collectively evaluated for impairment	1,544		1,559
Loans Ending Balance	222,060		227,305
Ending balance individually evaluated for impairment	3,947		8,315
Ending balance collectively evaluated for impairment	218,113		218,990
Commercial Real Estate
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	1,627	1,522	1,522
Charge-Offs	0		(1)
Recoveries	2		65
(Recovery of) provision for loan losses	35		41
Ending Balance	1,664		1,627
Ending balance: Individually evaluated for impairment	58		59
Ending balance: collectively evaluated for impairment	1,606		1,568
Loans Ending Balance	245,909		239,915
Ending balance individually evaluated for impairment	1,877		1,904
Ending balance collectively evaluated for impairment	244,032		238,011
Commercial - Non Real Estate
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	570	235	235
Charge-Offs	(122)		(187)
Recoveries	20		44
(Recovery of) provision for loan losses	35		478
Ending Balance	503		570
Ending balance: Individually evaluated for impairment	92		195
Ending balance: collectively evaluated for impairment	411		375
Loans Ending Balance	38,498		37,427
Ending balance individually evaluated for impairment	574		858
Ending balance collectively evaluated for impairment	37,924		36,569
Consumer
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	69	69	69
Charge-Offs	(1)		(59)
Recoveries	7		40
(Recovery of) provision for loan losses	(10)		19
Ending Balance	65		69
Ending balance: Individually evaluated for impairment	9		9
Ending balance: collectively evaluated for impairment	56		60
Loans Ending Balance	9,471		10,187
Ending balance individually evaluated for impairment	10		34
Ending balance collectively evaluated for impairment	9,461		10,153
All Other Loans
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	29	22	22
Charge-Offs	(15)		(49)
Recoveries	4		5
(Recovery of) provision for loan losses	95		51
Ending Balance	113		29
Ending balance: Individually evaluated for impairment	0		0
Ending balance: collectively evaluated for impairment	113		29
Loans Ending Balance	9,468		2,050
Ending balance individually evaluated for impairment	0		0
Ending balance collectively evaluated for impairment	9,468		2,050
Unallocated
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Beginning Balance	30	$ 215	215
(Recovery of) provision for loan losses	82		(185)
Ending Balance	112		30
Ending balance: collectively evaluated for impairment	$ 112		$ 30

Loans and Allowance for Loan 42

Loans and Allowance for Loan Losses (Impaired Loans By Class) (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Unpaid Principal Balance [Abstract]
Total:	$ 7,724		$ 12,495
Recorded Investment [Abstract]
Total:	6,730		11,445
Related Allowance	326		458
Average Recorded Investment [Abstract]
Total:	6,969		11,642
Interest Income Recognized [Abstract]
Total:	66		322
Consumer Installment
Unpaid Principal Balance [Abstract]
Total:	11		34
Recorded Investment [Abstract]
Total:	11		34
Related Allowance	9		9
Average Recorded Investment [Abstract]
Total:	11		36
Interest Income Recognized [Abstract]
Total:	0		1
Commercial
Unpaid Principal Balance [Abstract]
Total:	832		1,221
Recorded Investment [Abstract]
Total:	574		860
Related Allowance	92		195
Average Recorded Investment [Abstract]
Total:	597		909
Interest Income Recognized [Abstract]
Total:	7		40
Commercial Real Estate
Unpaid Principal Balance [Abstract]
Total:	1,924		1,941
Recorded Investment [Abstract]
Total:	1,879		1,907
Related Allowance	58		59
Average Recorded Investment [Abstract]
Total:	1,888		1,938
Interest Income Recognized [Abstract]
Total:	13		72
Construction and Farmland
Unpaid Principal Balance [Abstract]
Total:	354		362
Recorded Investment [Abstract]
Total:	307		316
Related Allowance	0		0
Average Recorded Investment [Abstract]
Total:	311		330
Interest Income Recognized [Abstract]
Total:	7		28
Residential Real Estate
Unpaid Principal Balance [Abstract]
Total:	4,603		8,937
Recorded Investment [Abstract]
Total:	3,959		8,328
Related Allowance	167		195
Average Recorded Investment [Abstract]
Total:	4,162		8,429
Interest Income Recognized [Abstract]
Total:	39		181
All Other Loans
Unpaid Principal Balance [Abstract]
Total:	0		0
Recorded Investment [Abstract]
Total:	0		0
Related Allowance	0		0
Average Recorded Investment [Abstract]
Total:	0		0
Interest Income Recognized [Abstract]
Total:	0		0
With No Related Allowance [Member]
Unpaid Principal Balance [Abstract]
With no related allowance:	5,342		9,519
Recorded Investment [Abstract]
With no related allowance:	4,571		8,728
Average Recorded Investment [Abstract]
With no related allowance:	4,804		8,889
Interest Income Recognized [Abstract]
With no related allowance:	43		211
With No Related Allowance [Member] | Commercial - Non Real Estate Commercial And Industrial
Unpaid Principal Balance [Abstract]
With no related allowance:	740		626
Recorded Investment [Abstract]
With no related allowance:	482		304
Average Recorded Investment [Abstract]
With no related allowance:	505		342
Interest Income Recognized [Abstract]
With no related allowance:	7		23
With No Related Allowance [Member] | Commercial Real Estate Owner Occupied
Unpaid Principal Balance [Abstract]
With no related allowance:	328		330
Recorded Investment [Abstract]
With no related allowance:	328		331
Average Recorded Investment [Abstract]
With no related allowance:	330		336
Interest Income Recognized [Abstract]
With no related allowance:	4		15
With No Related Allowance [Member] | Commercial Real Estate Non-Owner Occupied
Unpaid Principal Balance [Abstract]
With no related allowance:	795		805
Recorded Investment [Abstract]
With no related allowance:	747		767
Average Recorded Investment [Abstract]
With no related allowance:	752		785
Interest Income Recognized [Abstract]
With no related allowance:	0		20
With No Related Allowance [Member] | Construction And Farmland Commercial
Unpaid Principal Balance [Abstract]
With no related allowance:	354		362
Recorded Investment [Abstract]
With no related allowance:	307		316
Average Recorded Investment [Abstract]
With no related allowance:	311		330
Interest Income Recognized [Abstract]
With no related allowance:	7		28
With No Related Allowance [Member] | Consumer Installment
Unpaid Principal Balance [Abstract]
With no related allowance:	2		25
Recorded Investment [Abstract]
With no related allowance:	2		25
Average Recorded Investment [Abstract]
With no related allowance:	2		27
Interest Income Recognized [Abstract]
With no related allowance:	0		1
With No Related Allowance [Member] | Residential Equity Lines
Unpaid Principal Balance [Abstract]
With no related allowance:	0		0
Recorded Investment [Abstract]
With no related allowance:	0		0
Average Recorded Investment [Abstract]
With no related allowance:	0		0
Interest Income Recognized [Abstract]
With no related allowance:	0		0
With No Related Allowance [Member] | Residential Single Family
Unpaid Principal Balance [Abstract]
With no related allowance:	3,123		7,371
Recorded Investment [Abstract]
With no related allowance:	2,705		6,985
Average Recorded Investment [Abstract]
With no related allowance:	2,904		7,069
Interest Income Recognized [Abstract]
With no related allowance:	25		124
With No Related Allowance [Member] | All Other Loans
Unpaid Principal Balance [Abstract]
With no related allowance:	0		0
Recorded Investment [Abstract]
With no related allowance:	0		0
Average Recorded Investment [Abstract]
With no related allowance:	0		0
Interest Income Recognized [Abstract]
With no related allowance:	0		0
With An Allowance Recorded [Member]
Unpaid Principal Balance [Abstract]
With an allowance recorded:	2,382		2,976
Recorded Investment [Abstract]
With an allowance recorded:	2,159		2,717
Related Allowance	326		458
Average Recorded Investment [Abstract]
With an allowance recorded:	2,165		2,753
Interest Income Recognized [Abstract]
With an allowance recorded:	23		111
With An Allowance Recorded [Member] | Commercial - Non Real Estate Commercial And Industrial
Unpaid Principal Balance [Abstract]
With an allowance recorded:	92		595
Recorded Investment [Abstract]
With an allowance recorded:	92		556
Related Allowance	92		195
Average Recorded Investment [Abstract]
With an allowance recorded:	92		567
Interest Income Recognized [Abstract]
With an allowance recorded:	0		17
With An Allowance Recorded [Member] | Commercial Real Estate Non-Owner Occupied
Unpaid Principal Balance [Abstract]
With an allowance recorded:	801		806
Recorded Investment [Abstract]
With an allowance recorded:	804		809
Related Allowance	58		59
Average Recorded Investment [Abstract]
With an allowance recorded:	806		817
Interest Income Recognized [Abstract]
With an allowance recorded:	9		37
With An Allowance Recorded [Member] | Construction And Farmland Commercial
Unpaid Principal Balance [Abstract]
With an allowance recorded:	0		0
Recorded Investment [Abstract]
With an allowance recorded:	0		0
Related Allowance	0		0
Average Recorded Investment [Abstract]
With an allowance recorded:	0		0
Interest Income Recognized [Abstract]
With an allowance recorded:	0		0
With An Allowance Recorded [Member] | Consumer Installment
Unpaid Principal Balance [Abstract]
With an allowance recorded:	9		9
Recorded Investment [Abstract]
With an allowance recorded:	9		9
Related Allowance	9		9
Average Recorded Investment [Abstract]
With an allowance recorded:	9	$ 9
Interest Income Recognized [Abstract]
With an allowance recorded:	0	$ 0
With An Allowance Recorded [Member] | Residential Equity Lines
Unpaid Principal Balance [Abstract]
With an allowance recorded:	217		217
Recorded Investment [Abstract]
With an allowance recorded:	43		44
Related Allowance	43		44
Average Recorded Investment [Abstract]
With an allowance recorded:	43		45
Interest Income Recognized [Abstract]
With an allowance recorded:	0		0
With An Allowance Recorded [Member] | Residential Single Family
Unpaid Principal Balance [Abstract]
With an allowance recorded:	1,263		1,349
Recorded Investment [Abstract]
With an allowance recorded:	1,211		1,299
Related Allowance	124		151
Average Recorded Investment [Abstract]
With an allowance recorded:	1,215		1,315
Interest Income Recognized [Abstract]
With an allowance recorded:	14		57
With An Allowance Recorded [Member] | All Other Loans
Unpaid Principal Balance [Abstract]
With an allowance recorded:	0		0
Recorded Investment [Abstract]
With an allowance recorded:	0		0
Related Allowance	0		0
Average Recorded Investment [Abstract]
With an allowance recorded:	0		0
Interest Income Recognized [Abstract]
With an allowance recorded:	$ 0		$ 0

Loans and Allowance for Loan 43

Loans and Allowance for Loan Losses (Credit Quality Information By Class) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	$ 572,562	$ 559,051
Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	485,664	476,647
Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	61,968	54,510
Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	20,928	19,307
Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	3,776	8,351
Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	226	236
Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Performing
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	9,453	10,168
Nonperforming
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	18	19
Commercial - Non Real Estate Commercial And Industrial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	38,498	37,427
Commercial - Non Real Estate Commercial And Industrial | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	34,691	33,279
Commercial - Non Real Estate Commercial And Industrial | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	1,633	1,788
Commercial - Non Real Estate Commercial And Industrial | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	1,837	1,748
Commercial - Non Real Estate Commercial And Industrial | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	337	612
Commercial - Non Real Estate Commercial And Industrial | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Commercial - Non Real Estate Commercial And Industrial | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0
Commercial Real Estate Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	132,667	127,018
Commercial Real Estate Owner Occupied | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	116,817	112,649
Commercial Real Estate Owner Occupied | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	10,525	10,893
Commercial Real Estate Owner Occupied | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	4,997	3,146
Commercial Real Estate Owner Occupied | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	328	330
Commercial Real Estate Owner Occupied | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Commercial Real Estate Owner Occupied | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Commercial Real Estate Non-Owner Occupied
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	113,242	112,897
Commercial Real Estate Non-Owner Occupied | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	81,000	82,050
Commercial Real Estate Non-Owner Occupied | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	19,344	17,992
Commercial Real Estate Non-Owner Occupied | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	12,151	12,088
Commercial Real Estate Non-Owner Occupied | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	747	767
Commercial Real Estate Non-Owner Occupied | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Commercial Real Estate Non-Owner Occupied | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Residential
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	7,288	3,214
Construction And Farmland Residential | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	6,498	2,614
Construction And Farmland Residential | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	98	600
Construction And Farmland Residential | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	692	0
Construction And Farmland Residential | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Residential | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Residential | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Commercial
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	49,339	49,140
Construction And Farmland Commercial | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	25,089	30,093
Construction And Farmland Commercial | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	23,944	17,069
Construction And Farmland Commercial | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	1,663
Construction And Farmland Commercial | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	306	315
Construction And Farmland Commercial | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Construction And Farmland Commercial | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Equity Lines
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	31,672	32,838
Residential Equity Lines | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	31,330	32,495
Residential Equity Lines | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	299	299
Residential Equity Lines | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Equity Lines | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Equity Lines | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	43	44
Residential Equity Lines | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Single Family
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	186,358	190,372
Residential Single Family | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	178,103	177,829
Residential Single Family | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	5,625	5,869
Residential Single Family | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	389	155
Residential Single Family | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	2,058	6,327
Residential Single Family | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	183	192
Residential Single Family | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Multifamily
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	4,030	4,095
Residential Multifamily | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	2,668	3,588
Residential Multifamily | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	500	0
Residential Multifamily | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	862	507
Residential Multifamily | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Multifamily | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
Residential Multifamily | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	9,468	2,050
All Other Loans | Pass
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	9,468	2,050
All Other Loans | Pass Monitored
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans | Special Mention
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans | Substandard
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans | Doubtful
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	0	0
All Other Loans | Loss
Financing Receivable, Recorded Investment [Line Items]
Financing Receivables	$ 0	$ 0

Troubled Debt Restructurings (N

Troubled Debt Restructurings (Narrative) (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2018USD ($)contract	Dec. 31, 2017USD ($)contract
Financing Receivable, Modifications [Line Items]
Number of troubled debt restructured loans	19	21
Loan is considered payment default	30 days
Financing Receivable, Modifications, Nonaccrual, Number of Contracts	1	1
Financing Receivable, Modifications, Nonaccrual, Recorded Investment | $	$ 43	$ 44
Troubled Debt Restructuring Modifications Number Of Contracts	0
Financing Receivable, Modifications, Subsequent Default, Recorded Investment	0
Total troubled debt restructured loans | $	$ 4,300	$ 4,400

Deposits (Composition Of Deposi

Deposits (Composition Of Deposits) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Deposits [Abstract]
Noninterest bearing demand deposits	$ 252,144	$ 234,990
NOW accounts	90,736	91,288
Money market accounts	132,034	129,497
Regular savings accounts	105,885	102,163
Savings and interest bearing demand deposits	328,655	322,948
Time Deposits, Less than $250,000	62,868	62,681
Time Deposits, $250,000 or More	41,979	42,795
Time deposits	104,847	105,476
Total deposits	$ 685,646	$ 663,414

Pension And Postretirement Bene

Pension And Postretirement Benefit Plans (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2018USD ($)employee	Mar. 31, 2017USD ($)
Defined Benefit Plan Disclosure [Line Items]
Retired employees receiving health care and life insurance benefits | employee	9
Post retirement benefits, age eligibility requirement	65 years
Post retirement benefits, service eligibility requirement	15 years
Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Net periodic benefit cost | $	$ (1)	$ (1)

Fair Value Measurements (Financ

Fair Value Measurements (Financial Assets And Liabilities Measured At Fair Value On A Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	$ 128,820	$ 132,566
Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	0	0
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	128,820	132,023
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value		543
Obligations Of U.S. Government Corporations And Agencies [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	18,819	21,520
Obligations Of U.S. Government Corporations And Agencies [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	18,819	21,520
Mortgage-Backed Securities [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	62,837	61,244
Mortgage-Backed Securities [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	62,837	61,244
Obligations Of States And Political Subdivisions [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	47,164	49,802
Obligations Of States And Political Subdivisions [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value	$ 47,164	49,259
Obligations Of States And Political Subdivisions [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total assets at fair value		$ 543

Fair Value Measurements (Assets

Fair Value Measurements (Assets Measured on Recurring Basis, Unobservable Input Reconciliation) (Details) - Significant Unobservable Inputs (Level 3) [Member] - Obligations Of States And Political Subdivisions [Member] - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value	$ 543	$ 614
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases	0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales	0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances	0	0
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements	(543)	(27)
Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value	$ 0	$ 587

Fair Value Measurements (Quanti

Fair Value Measurements (Quantitative Information About Level 3 Fair Value Measurements For Certain Financial Assets) (Details)	3 Months Ended	12 Months Ended
	Mar. 31, 2018	Dec. 31, 2017
Impaired Loans [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Quantitative information about level 3 nonrecurring basis	12.00%	7.00%
Fair Value Inputs, Discount Rate	5.00%	5.00%
Other Real Estate Owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Quantitative information about level 3 nonrecurring basis	6.00%	6.00%
Nonrecurring [Member] | Maximum [Member] | Impaired Loans [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Quantitative information about level 3 nonrecurring basis	12.00%	12.00%
Fair Value Inputs, Discount Rate	10.00%	10.00%
Nonrecurring [Member] | Maximum [Member] | Other Real Estate Owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Quantitative information about level 3 nonrecurring basis	6.00%	6.00%
Nonrecurring [Member] | Minimum [Member] | Impaired Loans [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Quantitative information about level 3 nonrecurring basis	12.00%	6.00%
Fair Value Inputs, Discount Rate	4.00%	4.00%
Nonrecurring [Member] | Minimum [Member] | Other Real Estate Owned [Member]
Fair Value Inputs, Assets, Quantitative Information [Line Items]
Quantitative information about level 3 nonrecurring basis	6.00%	6.00%

Fair Value Measurements (Fina50

Fair Value Measurements (Financial And Nonfinancial Assets Measured At Fair Value On A Nonrecurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other real estate owned	$ 3,302	$ 106
Nonrecurring [Member] | Financial Assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	1,825	2,248
Nonrecurring [Member] | Financial Assets [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	0	0
Nonrecurring [Member] | Financial Assets [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impaired loans	1,825	2,248
Nonrecurring [Member] | Nonfinancial Assets [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other real estate owned	3,302	106
Nonrecurring [Member] | Nonfinancial Assets [Member] | Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other real estate owned	0
Nonrecurring [Member] | Nonfinancial Assets [Member] | Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other real estate owned	0	0
Nonrecurring [Member] | Nonfinancial Assets [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Other real estate owned	$ 3,302	$ 106

Fair Value Measurements (Compan

Fair Value Measurements (Company's Financial Instruments) (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities	$ 128,820	$ 132,566
Quoted Prices In Active Markets For Identical Assets (Level 1) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and short-term investments	33,184	35,848
Securities	0	0
Bank owned life insurance	0	0
Significant Other Observable Inputs (Level 2) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and short-term investments	0	0
Securities	128,820	132,023
Restricted Investments	1,166	1,107
Loans, net	0	0
Bank owned life insurance	486	486
Accrued interest receivable	2,013	1,955
Deposits	684,724	662,696
Accrued interest payable	60	44
Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Securities		543
Loans, net	571,369	559,665
Bank owned life insurance	0	0
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and short-term investments	33,184	35,848
Securities	128,820	132,566
Restricted Investments	1,166	1,107
Loans, net	577,075	564,406
Bank owned life insurance	486	486
Accrued interest receivable	2,013	1,955
Deposits	685,646	663,414
Accrued interest payable	60	44
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and short-term investments	33,184	35,848
Securities	128,820	132,566
Restricted Investments	1,166	1,107
Loans, net	571,369	559,665
Bank owned life insurance	486	486
Accrued interest receivable	2,013	1,955
Deposits	684,724	662,696
Accrued interest payable	$ 60	$ 44

Change in Accumulated Other C52

Change in Accumulated Other Comprehensive Income (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Gain (Loss) on Sale of Securities, Net	$ 11	$ 50
Reclassification adjustments	(11)	(50)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	2	17
Unrealized Gains And Losses On Available For Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Reclassification adjustments	$ (11)	$ (50)

Change in Accumulated Other C53

Change in Accumulated Other Comprehensive Income (Changes To Accumulated Other Comprehensive Income By Components) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ 310	$ (24)
Other comprehensive (loss) income before reclassifications	(3,271)	(58)
Reclassification adjustments	(11)	(50)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	2	17
Tax effect of current period changes	689	37
Total other comprehensive (loss)	(2,593)	(71)
Ending balance	(2,283)	(95)
Unrealized Gains And Losses On Available For Sale Securities [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	266	(63)
Other comprehensive (loss) income before reclassifications	(3,271)	(58)
Reclassification adjustments	(11)	(50)
Tax effect of current period changes	689	37
Total other comprehensive (loss)	(2,593)	(71)
Ending balance	(2,327)	(134)
Change In Benefit Obligations And Plan Assets For The Post Retirement Benefit Plan [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	44	39
Ending balance	$ 44	$ 39

Other Real Estate Owned - Other

Other Real Estate Owned - Other Real Estate Owned Rollforward (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Other Real Estate [Roll Forward]
Balance, beginning	$ 106	$ 370	$ 370
Transfers from loans	2,799	0	53
Gain on foreclosure	397		0
Sales	0	(264)	(317)
Valuation adjustments	0	0	0
Balance, ending	$ 3,302	$ 106	$ 106

Other Real Estate Owned - Major

Other Real Estate Owned - Major Classifications of Other Real Estate Owned (Details) - USD ($) $ in Thousands	Mar. 31, 2018	Dec. 31, 2017	Mar. 31, 2017	Dec. 31, 2016
Real Estate Properties [Line Items]
Other real estate, gross	$ 3,302	$ 106
Less valuation allowance	0	0
Total	3,302	106	$ 106	$ 370
Construction and Farmland
Real Estate Properties [Line Items]
Other real estate, gross	106	106
Residential Real Estate
Real Estate Properties [Line Items]
Other real estate, gross	3,196	0
Commercial Real Estate
Real Estate Properties [Line Items]
Other real estate, gross	$ 0	$ 0

Other Real Estate Owned Narrati

Other Real Estate Owned Narrative (Details) $ in Millions	Mar. 31, 2018contract	Dec. 31, 2017USD ($)contract
Receivables [Abstract]
Mortgage Loans In Process Of Foreclosure Number | contract	0	1
Mortgage Loans in Process of Foreclosure, Amount | $		$ 4.1

Qualified Affordable Housing 57

Qualified Affordable Housing Project Investments (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Federal Home Loan Banks [Abstract]
Amortization Method Qualified Affordable Housing Project Investments	$ 2,400		$ 2,500
Qualified Affordable Housing Project Investments, Commitment	1,900
Amortization Method Qualified Affordable Housing Project Investments, Amortization	43
Affordable Housing Tax Credits and Other Tax Benefits Expected to Be Received	299
Affordable Housing Tax Credits and Other Tax Benefits, Amount	$ 75	$ 58