Auburn National Bancorporation (AUBN) 10-Q 1 Aug 17 2017 Q2 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Jul. 31, 2017
Document and entity information [Abstract]
Current fiscal year end date	--12-31
Entity central index key	750,574
Entity current reporting status	Yes
Entity filer category	Smaller Reporting Company
Entity registrant name	Auburn National Bancorporation, Inc
Trading Symbol	AUBN
Entity voluntary filers	No
Entity well known seasoned issuer	No
Entity common stock shares outstanding		3,643,643
Amendment flag	false
Document Type	10-Q
Document Year Focus	2,017
Document Period Focus	Q2
Document Period End Date	Jun. 30, 2017

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Assets:
Cash and due from banks	$ 14,287	$ 15,673
Federal funds sold	23,915	42,096
Interest bearing bank deposits	48,097	63,508
Cash and cash equivalents	86,299	121,277
Securities available-for-sale	277,363	243,572
Loans held for sale	1,436	1,497
Loans, net of unearned income	437,287	430,946
Allowance for loan losses	(4,965)	(4,643)
Loans, net	432,322	426,303
Premises and equipment, net	12,995	12,602
Bank-owned life insurance	18,105	17,888
Other real estate owned	103	152
Other assets	7,688	8,652
Total assets	836,311	831,943
Deposits:
Noninterest-bearing	182,311	181,890
Interest-bearing	560,145	557,253
Total deposits	742,456	739,143
Federal funds purchased and securities sold under agreements to repurchase	3,469	3,366
Long-term debt	3,217	3,217
Accrued expenses and other liabilities	2,070	4,040
Total liabilities	751,212	749,766
Stockholders' equity:
Preferred stock	0	0
Common stock	39	39
Additional paid-in capital	3,770	3,767
Retained earnings	87,925	85,716
Accumulated other comprehensive income (loss), net	2	(708)
Less treasury stock, at cost	(6,637)	(6,637)
Total stockholders' equity	85,099	82,177
Total liabilities and stockholders' equity	$ 836,311	$ 831,943

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parentheticals) - $ / shares	Jun. 30, 2017	Dec. 31, 2016
Statement of Financial Position [Abstract]
Preferred stock par value	$ 0.01	$ 0.01
Authorized shares, preferred	200,000	200,000
Issued shares, preferred	0	0
Common stock par value	$ 0.01	$ 0.01
Authorized shares, common	8,500,000	8,500,000
Issued shares, common	3,957,135	3,957,135
Treasury stock, shares held	313,492	313,612

Consolidated Statements of Earn

Consolidated Statements of Earnings - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Interest income:
Loans, including fees	$ 5,121	$ 5,172	$ 10,102	$ 10,268
Securities - Taxable	1,112	775	2,133	1,673
Securities - Tax-exempt	587	623	1,168	1,248
Federal funds sold and interest bearing bank deposits	182	156	383	282
Total interest income	7,002	6,726	13,786	13,471
Interest expense:
Deposits	866	967	1,728	1,948
Short-term borrowings	5	3	9	7
Long-term debt interest expense	30	64	59	127
Total interest expense	901	1,034	1,796	2,082
Net interest income	6,101	5,692	11,990	11,389
Provision for loan losses	100	0	100	(600)
Net interest income after provision for loan losses	6,001	5,692	11,890	11,989
Noninterest income:
Service charges on deposit accounts	183	193	372	391
Mortgage lending	139	315	304	494
Bank-owned life insurance income	110	113	217	225
Other noninterest income	361	372	734	717
Securities gains, net	0	0	2	0
Total noninterest income	793	993	1,629	1,827
Noninterest expense:
Salaries and benefits	2,392	2,446	4,773	4,851
Net occupancy and equipment	351	358	732	718
Professional fees	254	194	484	405
FDIC and other regulatory assessments	89	122	178	244
Other noninterest expense	929	901	1,966	1,912
Total noninterest expense	4,015	4,021	8,133	8,130
Earnings before income taxes	2,779	2,664	5,386	5,686
Income tax expense	784	733	1,501	1,564
Net earnings	$ 1,995	$ 1,931	$ 3,885	$ 4,122
Net earnings per share:
Basic and diluted earnings per share	$ 0.55	$ 0.53	$ 1.07	$ 1.13
Weighted average shares outstanding:
Basic and diluted weighted average shares outstanding	3,643,593	3,643,503	3,643,567	3,643,493

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Statements of Comprehensive Income [Abstract]
Net earnings	$ 1,995	$ 1,931	$ 3,885	$ 4,122
Other comprehensive income, net of tax:
Unrealized net holding gain on securities	573	810	711	2,376
Reclassification adjustment for net gain on securities recognized in net earnings	0	0	(1)	0
Other comprehensive income	573	810	710	2,376
Comprehensive income	$ 2,568	$ 2,741	$ 4,595	$ 6,498

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock Member	Additional Paid In Capital Member	Retained Earnings Member	Accumulated Other Comprehensive Income Member	Treasury Stock Member
Balance, shares at Dec. 31, 2015	3,957,135
Balance, Beg at Dec. 31, 2015	$ 79,949	$ 39	$ 3,766	$ 80,845	$ 1,937	$ (6,638)
Net earnings	4,122	0	0	4,122	0	0
Other Comprehensive Income (Loss), Net Of Tax	2,376	0	0	0	2,376	0
Cash dividends paid	(1,640)	0	0	(1,640)	0	0
Treasury Stock, acquired	0	0	0	0	0	0
Sale of treasury stock	1	0	1	0	0	0
Balance, End at Jun. 30, 2016	$ 84,808	39	3,767	83,327	4,313	(6,638)
Balance, shares at Jun. 30, 2016	3,957,135
Balance, shares at Dec. 31, 2016	3,957,135
Balance, Beg at Dec. 31, 2016	$ 82,177	39	3,767	85,716	(708)	(6,637)
Net earnings	3,885	0	0	3,885	0	0
Other Comprehensive Income (Loss), Net Of Tax	710	0	0	0	710	0
Cash dividends paid	(1,676)	0	0	(1,676)	0	0
Treasury Stock, acquired	0	0	0	0	0	0
Sale of treasury stock	3	0	3	0	0	0
Balance, End at Jun. 30, 2017	$ 85,099	$ 39	$ 3,770	$ 87,925	$ 2	$ (6,637)
Balance, shares at Jun. 30, 2017	3,957,135

Consolidated Statements of Sto7

Consolidated Statements of Stockholders' Equity (Parentheticals) - $ / shares	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Statement of Stockholders' Equity (Parentheticals)
Cash dividends paid per share	$ 0.46	$ 0.45
Treasury shares sold	120	25

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities:
Net earnings	$ 3,885	$ 4,122
Adjustments to reconcile net earnings to net cash provided by operating activties:
Provision for loan losses	100	(600)
Depreciation and amortization	536	544
Premium amortization and discount accretion, net	1,058	692
Net gain on securities available for sale	(2)	0
Net gain on sale of loans held for sale	(176)	(367)
(Decrease) increase in MSR valuation allowance	(1)	1
Net gain on other real estate owned	(11)	(43)
Loans originated for sale	(11,945)	(20,327)
Proceeds from sale of loans	12,089	20,523
Increase in cash surrender value of bank owned life insurance	(217)	(225)
Net decrease (increase) in other assets	343	(425)
Net (decrease) increase in accrued expenses and other liabilities	(1,967)	510
Net cash provided by operating activities	3,692	4,405
Cash flows from investing activities:
Proceeds from prepayments and maturities of securities available-for-sale	17,611	30,922
Purchase of securities available-for-sale	(51,334)	(3,164)
Increase in loans, net	(6,119)	(3,693)
Net purchases of premises and equipment	(615)	(57)
Increase in FHLB stock	(13)	(25)
Proceeds from sale of other real estate owned	60	203
Net cash (used in) provided by investing activities	(40,410)	24,186
Cash flows from financing activities:
Net increase in noninterest-bearing deposits	421	10,924
Net increase (decrease) in interest-bearing deposits	2,892	12,988
Net increase (decrease) in federal funds purchased and securities sold under agreements to repurchase	103	(373)
Dividends paid	(1,676)	(1,640)
Net cash provided by financing activities	1,740	21,899
Net change in cash and cash equivalents	(34,978)	50,490
Cash and cash equivalents at beginning of period	121,277	113,930
Cash and cash equivalents at end of period	86,299	164,420
Cash paid during the period for:
Interest	1,858	2,062
Income taxes	2,007	1,403
Supplemental disclosure of non-cash transactions:
Real estate acquired through foreclosure	$ 0	$ 248

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended
	Jun. 30, 2017
Summary of Signficant Accounting Policies
Summary of Significant Accounting Policies Text Block	AUBURN NATIONAL BANCORPORATION, INC. AND SUBSIDIARIES Notes to Consolidated Financial Statements (Unaudited) NOTE 1 : SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES General Auburn National Bancorporation, Inc. (the “Company”) provides a full range of banking services to individual and corporate customers in Lee County, Alabama and surrounding counties through its wholly owned subsidiary, AuburnBank (the “Bank”). The Company does not have any segments other than banking that are considered material. Ba sis of Presentation and Use of Estimates The unaudited consolidated financial statements in this report have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information. Accordingly, these fin ancial statements do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. The unaudited consolidated financial statements include, in the opinion of management, all adjustments necessary to present a fa ir statement of the financial position and the results of operations for all periods presented. All such adjustments are of a normal recurring nature. The results of operations in the interim statements are not necessarily indicative of the results of oper ations that the Company and its subsidiaries may achieve for future interim periods or the entire year. For further information, refer to the consolidated financial statements and footnotes included in the Company's Annual Report on Form 10-K for the year ended December 31, 2016 . The unaudited consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. Auburn National Bancorporation Capital Trust I is an affiliate of the Company and was included in these unaudite d consolidated financial statements pursuant to the equity method of accounting. Significant intercompany transactions and accounts are eliminated in consolidation. The preparation of financial statements in conformity with U.S. GAAP requires management t o make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the balance sheet date and the reported amounts of revenues and expenses during the reporting period. Ac tual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term include other-than-temporary impairment on investment securities, the determination of the allowance for loan losse s, fair value of financial instruments, and the valuation of deferred tax assets and other real estate owned. Subsequent Events The Company has evaluated the effects of events and transactions through the date of this filing that have occurred subsequen t to June 30, 2017 . The Company does not believe there were any material subsequent events during this period that would have required further recognition or disclosure in the unaudited consolidated financial statements included in this report . Account ing Developments In the first six months of 2017 , the Company adopted no new accounting guidance .

Basic and Diluted Earnings Per

Basic and Diluted Earnings Per Share	6 Months Ended
	Jun. 30, 2017
Basic and Diluted Earnings Per Share [Abstract]
Basic and Diluted Earnings Per Share Text Block	NOTE 2 : BASIC AND DILUTED NET EARNINGS PER SHARE Basic net earnings per share is computed by dividing net earnings by the weighted average common shares outstanding for the respective period . Diluted net earnings per share reflect the potential dilution that could occur upon exercise of securities or other rights for, or convertible into, shares of the Company’s common stock. At June 30, 2017 and 2016 , respectively, the Company had no such securities or rights issued or outstanding, and therefore, no dilutive effect to consider for the diluted earnings per share calculation. The basic and diluted net earnings per share computations for the respective periods are presented below. Quarter ended June 30, Six months ended June 30, (In thousands, except share and per share data) 2017 2016 2017 2016 Basic and diluted: Net earnings $ 1,995 $ 1,931 $ 3,885 $ 4,122 Weighted average common shares outstanding 3,643,593 3,643,503 3,643,567 3,643,493 Net earnings per share $ 0.55 $ 0.53 $ 1.07 $ 1.13

Variable Interest Entities

Variable Interest Entities	6 Months Ended
	Jun. 30, 2017
Variable interest entities [Abstract]
Variable interest entity [Text Block]	NOTE 3 : VARIABLE INTEREST ENTITIES Generally, a variable interest entity (“VIE”) is a corporation, partnership, trust, or other legal structure that does not have equity investors with substantive or proportional voting rights or has equity investors that do not provide sufficient financial resources for the entity to support its activities. At June 30, 2017 , the Company did not have any consolidated VIEs to disclose but did have one nonconsolidated VIE, discussed below. Tr ust Preferred Securities The Company owns the common stock of a subsidiary business trust, Auburn National Bancorporation Capital Trust I (the “Trust”), which issued mandatorily redeemable preferred capital securities (“trust preferred securities”) in t he aggregate of approximately $7.0 million at the time of issuance. The Trust meets the definition of a VIE of which the Company is not the primary beneficiary; the Trust’s only assets are junior subordinated debentures issued by the Company, which were ac quired by the trust using the proceeds from the issuance of the trust preferred securities and common stock. In October 2016, the Company purchased $4.0 million par amount of outstanding trust preferred securities issued by the Trust. These securities we re sold to us by the FDIC, as receiver of a failed bank that had held the trust preferred securities. The Company used dividends from the Bank to purchase these trust preferred securities and has deemed an equivalent amount of the related junior subordinated de bentures issued by the Company as no longer outstanding. The remaining junior subordinated debentures of approximately $3.2 million are included in long-term debt and the Company’s equity interest of $0.2 million in the Trust is included in other assets. Interest expense on the junior subordinated debentures that remain outstanding is included in interest expense on long-term debt. The following table summarizes VIEs that are not consolidated by the Company as of June 30, 2017 . Maximum Liability (Dollars in thousands) Loss Exposure Recognized Classification Type: Trust preferred issuances N/A $3,217 Long-term debt

Securities

Securities	6 Months Ended
	Jun. 30, 2017
Investments debt and equity securities [Abstract]
Investments In Debt And Marketable Equity Securities And Certain Trading Assets Disclosure Text Block	NOTE 4 : SECURITIES At June 30, 2017 and December 31, 2016 , respectively, all securities within the scope of Accounting Standards Codification (“ASC”) 320, Investments – Debt and Equity Securities, were classified as available-for-sale. The fair value and amortized cost for securities available-for-sale by contractual maturity at June 30, 2017 and December 31, 2016 , respectively, are presented below. 1 year 1 to 5 5 to 10 After 10 Fair Gross Unrealized Amortized (Dollars in thousands) or less years years years Value Gains Losses Cost June 30, 2017 Agency obligations (a) $ 2,990 29,535 24,769 — 57,294 298 675 $ 57,671 Agency RMBS (a) — 704 19,825 127,599 148,128 556 1,458 149,030 State and political subdivisions — 2,110 10,771 59,060 71,941 1,699 418 70,660 Total available-for-sale $ 2,990 32,349 55,365 186,659 277,363 2,553 2,551 $ 277,361 December 31, 2016 Agency obligations (a) $ 3,047 22,531 19,893 — 45,471 331 973 $ 46,113 Agency RMBS (a) — 972 16,171 110,644 127,787 551 1,805 129,041 State and political subdivisions — 2,480 10,210 57,624 70,314 1,509 734 69,539 Total available-for-sale $ 3,047 25,983 46,274 168,268 243,572 2,391 3,512 $ 244,693 (a) Includes securities issued by U.S. government agencies or government sponsored entities. Securities with aggregate fair values of $166.6 million and $137.2 million at June 30, 2017 and December 31, 2016 , respectively, were pledged to secure public deposits, securities sold under agreements to repurchase, Federal Home Loan Bank (“FHLB”) advances, and for other purposes required or permitted by law. Included in other assets are cost-method investments. The carrying amounts of cost-method investments were $1.4 million at June 30, 2017 and December 31, 2016 , respectively. Cost-method investments primarily include non-marketable equity investments, such as FHLB of Atlanta stock and Federal Reserve Bank (“FRB”) stock. Gross Unrealized Losses and Fair Value The fair values and gross unrealized losses on securities at June 30, 2017 and December 31, 2016 , respectively, segregated by those securities that have been in an unrealized loss position for less than 12 months and 12 months or longer, are presented below. Less than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Value Losses Value Losses Value Losses June 30, 2017: Agency obligations $ 25,546 675 — — $ 25,546 675 Agency RMBS 94,239 1,358 4,501 100 98,740 1,458 State and political subdivisions 15,669 418 — — 15,669 418 Total $ 135,454 2,451 4,501 100 $ 139,955 2,551 December 31, 2016: Agency obligations $ 20,352 973 — — $ 20,352 973 Agency RMBS 89,062 1,805 — — 89,062 1,805 State and political subdivisions 20,444 734 — — 20,444 734 Total $ 129,858 3,512 — — $ 129,858 3,512 For the securities in the previous table, the Company does not have the intent to sell and has determined it is not more likely than not that the Company will be required to sell the security before recovery of the amortized cost basis, which may be maturity. On a quarterly basis, the Company assesses each security for credit impairment. For debt securities, the Company evaluates, where necessary, whether credit impairment exists by comparing the present value of the expected cash flows to the securi ties’ amortized cost basis. For cost-method investments, the Company evaluates whether an event or change in circumstances has occurred during the reporting period that may have a significant adverse effect on the fair value of the investment. In determi ning whether a loss is temporary, the Company considers all relevant information including: the length of time and the extent to which the fair value has been less than the amortized cost basis; adverse conditions specifically related to the security, an industry, or a geographic area (for example, changes in the financial condition of the issuer of the security, or in the case of an asset-backed debt security, in the financial condition of the underlying loan obligors, including changes in technology or the discontinuance of a segment of the business that may affect the future earnings potential of the issuer or underlying loan obligors of the security or changes in the quality of the credit enhancement); the historical and implied volatility of the f air value of the security; the payment structure of the debt security and the likelihood of the issuer being able to make payments that increase in the future; failure of the issuer of the security to make scheduled interest or principal payments; an y changes to the rating of the security by a rating agency; and recoveries or additional declines in fair value subsequent to the balance sheet date. Agency obligations The unrealized losses associated with agency obligations were primarily driven by ch anges in interest rates and not due to the credit quality of the securities. These securities were issued by U.S. government agencies or government-sponsored entities and did not have any credit losses given the explicit government guarantee or other gover nment support. Agency RMBS The unr ealized losses associated with a gency residential mortgage-backed securities (“ RMBS ”) were primarily driven by changes in interest rates and not due to the credit quality of the securities. These securities were issued by U.S. government agencies or government-sponsored entities and d id not have any credit losses given the explicit government guarantee or other government support . Securities of U.S. states and political subdivisions The unrealized losses asso ciated with securities of U.S. states and political subdivisions were primarily driven by changes in interest rates and were not due to the credit quality of the securities. Some of these securities are guaranteed by a bond insurer, but management did not rely on the guarantee in making its investment decision. These securities will continue to be monitored as part of the Company’s quarterly impairment analysis, but are expected to perform even if the rating agencies reduce the credit rating of the bond i nsurers. As a result, the Company expects to recover the entire amortized cost basis of these securities. Cost-method investments At June 30, 2017 , cost-method investments with an aggregate cost of $1.4 million were not evaluated for impairment because the Company had not identified any events or changes in circumstances that may have a significant adverse effect on the fair value of these cost-method investments. The carrying values of the Company’s inv estment securities could decline in the future if the financial condition of an issuer deteriorates and the Company determines it is probable that it will not recover the entire amortized cost basis for the security. As a result, there is a risk that other -than-temporary impairment charges may occur in the future. Other-Than-Temporarily Impaired Securities Credit-impaired debt securities are debt securities where the Company has written down the amortized cost basis of a security for other-than-temporary impairment and the credit component of the loss is recognized in earnings. At June 30, 2017 and December 31, 2016 , the Company had no credit-impaired debt securities and there were no additions or reductions in the credit loss component of credit-impaired debt securities during the six months ended June 30, 2017 an d 2016 , respectively . Realized Gains and Losses The following table presents the gross realized gains and losses on calls of securities. Quarter ended June 30, Six months ended June 30, (Dollars in thousands) 2017 2016 2017 2016 Gross realized gains $ — — $ 2 — Realized gains, net $ — — $ 2 —

Loan and Allowance for Loan Los

Loan and Allowance for Loan Losses	6 Months Ended
	Jun. 30, 2017
Loans And Leases Receivable Disclosure [Abstract]
Loans and leases receivable disclosure [Text Block]	NOTE 5 : LOANS AND ALLOWANCE FOR LOAN LOSSES June 30, December 31, (In thousands) 2017 2016 Commercial and industrial $ 50,974 $ 49,850 Construction and land development 46,386 41,650 Commercial real estate: Owner occupied 38,940 49,745 Multi-family 47,206 46,998 Other 134,717 123,696 Total commercial real estate 220,863 220,439 Residential real estate: Consumer mortgage 64,362 65,564 Investment property 45,926 45,291 Total residential real estate 110,288 110,855 Consumer installment 9,409 8,712 Total loans 437,920 431,506 Less: unearned income (633) (560) Loans, net of unearned income $ 437,287 $ 430,946 Loans secured by real estate were approximately 86.2% of the Company’s total loan portfolio at June 30, 2017 . At June 30, 2017 , the Company’s geographic loan distribution was concentrated primarily in Lee County, Alabama , and surrounding areas. In accordance with ASC 310, a portfolio segment is defined as the level at which an entity develops and documents a systematic method for determining its allowance for loan losses. As part of the Company’s quarterly assessment of the allowance, the loan portfolio is disaggregated into the following portfolio segments: commercial and industrial, construction and land development, commercial real estate, residential real estate, and consumer installment. Where appropriate, the Company’s loan portfoli o segments are further disaggregated into classes. A class is generally determined based on the initial measurement attribute, risk characteristics of the loan, and an entity’s method for monitoring and determining credit risk. The following describe the risk characteristics relevant to each of the portfolio segments and classes . Commercial and i ndustrial (“C&I”) — includes loans to finance business operations, equipment purchases, or other needs for small and medium-sized commercial customers. Also inclu ded in this category are loans to finance agricultural production. Generally , the primary source of repayment is the cash flow from business operations and activities of the borrower. Construction and land development (“C&D”) — includes both loans and cr edit lines for the purpose of purchasing, carrying , and developing land into commercial developments or residential subdivisions. Also included are loans and credit lines for construction of residential, multi-family , and commercial buildings. Generally , t he primar y source of repayment is dependent upon the sale or refinance of the real estate collateral. Commercial real estate (“CRE”) — includes loans disaggregated into three classes: (1) owner occupied, (2) multifamily and (3 ) other. Owner occupied – includes loans secured by business facilities to finance business operations, equipment and owner-occupied facilities primarily for small and medium-sized commercial customers. Generally , the primary source of repayment is the cash flow from business oper ations and activities of the borrower, who owns the property. Multi-family – primarily includes loans to finance income-producing multi-family properties . Loans in this class include loans for 5 or more unit residential property and apartments leased to r esidents. Generally , the primary source of repayment is dependent upon income generated from the real estate collateral. The underwriting of these loans takes into consideration the occupancy and rental rates , as well as the financial health of the borrowe r. Other – primarily includes loans to finance income-producing commercial properties that are not owner occupied . Loans in this class include loans for neighborhood retail centers, hotels, medical and professional offices, single retail stores, industrial buildings, and warehouses leased to local businesses . Generally , the primary source of repayment is dependent upon income generated from the real estate collateral. The underwriting of these loans takes into consideration the occupancy and rental rates , as well as the financial health of the borrower. Residential real estate (“RRE”) — includes loans disaggregated into two classes: (1) consumer mortgage and (2) investment property. Consumer mort gage – primarily include s first or second lien mortgages and home equity lines of credit to consumers that are secured by a primary residence or second home. These loans are underwritten in accordance with the Bank’s general loan policies and procedures wh ich require, among other things, proper documentation of each borrower’s financial condition, satisfactory credit history , and property value. Investment property – primarily includes loans to finance income-producing 1-4 family residential properties. Generally , the primary source of repayment is dependent upon income generated from leasing the property securing the loan. The underwriting of these loans takes into consideration the rental rates and property value, as well as the financial health of the borrower. Consumer installment — includes loans to individuals both secured by personal property and unsecured. Loans include personal lines of credit, automobile loans, and other retail loans. These loans are underwritten in a ccordance with the Bank’s general loan policies and procedures which require, among other things, proper documentation of each borrower’s financial condition, satisfactory credit history, and , if applicable, property value. The following is a summary of c urrent, accruing past due , and nonaccrual loans by portfolio segment and class as of June 30, 2017 and December 31, 2016 . Accruing Accruing Total 30-89 Days Greater than Accruing Non- Total (In thousands) Current Past Due 90 days Loans Accrual Loans June 30, 2017: Commercial and industrial $ 50,745 195 — 50,940 34 $ 50,974 Construction and land development 46,384 2 — 46,386 — 46,386 Commercial real estate: Owner occupied 38,940 — — 38,940 — 38,940 Multi-family 47,206 — — 47,206 — 47,206 Other 132,172 748 — 132,920 1,797 134,717 Total commercial real estate 218,318 748 — 219,066 1,797 220,863 Residential real estate: Consumer mortgage 63,550 364 42 63,956 406 64,362 Investment property 45,794 132 — 45,926 — 45,926 Total residential real estate 109,344 496 42 109,882 406 110,288 Consumer installment 9,366 25 — 9,391 18 9,409 Total $ 434,157 1,466 42 435,665 2,255 $ 437,920 December 31, 2016: Commercial and industrial $ 49,747 66 — 49,813 37 $ 49,850 Construction and land development 41,223 395 — 41,618 32 41,650 Commercial real estate: Owner occupied 49,564 43 — 49,607 138 49,745 Multi-family 46,998 — — 46,998 — 46,998 Other 121,608 199 — 121,807 1,889 123,696 Total commercial real estate 218,170 242 — 218,412 2,027 220,439 Residential real estate: Consumer mortgage 64,059 1,282 — 65,341 223 65,564 Investment property 45,243 19 — 45,262 29 45,291 Total residential real estate 109,302 1,301 — 110,603 252 110,855 Consumer installment 8,652 38 — 8,690 22 8,712 Total $ 427,094 2,042 — 429,136 2,370 $ 431,506 Allowance for Loan Losses The Company assesses the adequacy of its allowance for loan losses prior to the end of each calendar quarter. The level of the allowance is based upon management’s evaluation of the loan portfolio, past loan loss experience, current asset quality trends, known and inherent risks in the portfolio, adverse situations that may affect a borrower’s ability to repay (including the timing of future payment), the estimated value of any underlying collateral, composition of the loan po rtfolio, economic conditions, industry and peer bank loan loss rates, and other pertinent factors, including regulatory recommendations. This evaluation is inherently subjective as it requires material estimates including the amounts and timing of future c ash flows expected to be received on impaired loans that may be susceptible to significant change. Loans are charged off, in whole or in part, when management believes that the full collectability of the loan is unlikely. A loan may be partially charged-of f after a “confirming event” has occurred, which serves to validate that full repayment pursuant to the terms of the loan is unlikely. The Company deems loans impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. Collection of all amounts due according to the contractual terms means that both the interest and principal payments of a loan will be collected as scheduled in the loan agreement. An impairment allowance is recognized if the fair value of the loan is less than the recorded investment in the loan. The impairment is recognized through the allowance. Loans that are impaired are recorded at the present value of expect ed future cash flows discounted at the loan’s effective interest rate, or if the loan is collateral dependent, the impairment measurement is based on the fair value of the collateral, less estimated disposal costs. The level of allowance maintained is be lieved by management to be adequate to absorb probable losses inherent in the portfolio at the balance sheet date. The allowance is increased by provisions charged to expense and decreased by charge-offs, net of recoveries of amounts previously charged-off . In assessing the adequacy of the allowance, the Company also considers the results of its ongoing internal and independent loan review processes. The Company’s loan review process assists in determining whether there are loans in the portfolio whose cr edit quality has weakened over time and evaluating the risk characteristics of the entire loan portfolio. The Company’s loan review process includes the judgment of management, the input from our independent loan reviewers, and reviews conducted by bank re gulatory agencies as part of their examination process. The Company incorporates loan review results in the determination of whether or not it is probable that it will be able to collect all amounts due according to the contractual terms of a loan. As pa rt of the Company’s quarterly assessment of the allowance, management divides the loan portfolio into five segments: commercial and industrial, construction and land development, commercial real estate, residential real estate, and consumer installment. Th e Company analyzes each segment and estimates an allowance allocation for each loan segment. The allocation of the allowance for loan losses begins with a process of estimating the probable losses inherent for each loan segment. The estimates for these l oans are established by category and based on the Company’s internal system of credit risk ratings and historical loss data. The estimated loan loss allocation rate for the Company’s internal system of credit risk grades is based on its experience with si milarly graded loans. For loan segments where the Company believes it does not have sufficient historical loss data, the Company may make adjustments based, in part, on loss rates of peer bank groups. At June 30, 2017 and December 31, 2016 , and for the periods then ended, the Company adjusted its historical loss rates for the commercial real estate portfolio segment based, in part, on loss rates of peer bank groups. The estimated loan loss allocation for all five loan portfolio segments is then adjusted for management’s estimate of probable losses for several “qualitative and environmental” factors. The allocation for qualitative and environmental factors is particularly subjective and does not lend it self to exact mathematical calculation. This amount represents estimated probable inherent credit losses which exist, but have not yet been identified, as of the balance sheet date, and are based upon quarterly trend assessments in delinquent and nonaccrua l loans, credit concentration changes, prevailing economic conditions, changes in lending personnel experience, changes in lending policies or procedures, and other factors. These qualitative and environmental factors are considered for each of the five lo an segments and the allowance allocation, as determined by the processes noted above, is increased or decreased based on the incremental assessment of these factors. The Company regularly re-evaluates its practices in determining the allowance for loan l osses. Beginning with the quarter ended December 31, 2016, the Company implemented certain refinements to its allowance for loan losses methodology in order to better capture the effects of the most recent economic cycle on the Company’s loan loss experien ce. First, the Company increased its look-back period for calculating average losses for all loan segments to 31 quarters. Prior to December 31, 2016, the Company calculated average losses for all loan segments using a rolling 20 quarter look-back period. For the quarter ended June 30, 2017 , the Company increased its look-back period to 33 quarters to continue to include the losses incurred by the Company beginning with the first quarter of 2009. The Company will likely continue to increase its look-back period to incorporate the effects of at least one economic downturn in its loss history . The Company believes the extension of its look-back period is appropriate due to the risks inherent in the loan portfolio. Absent this extension, the early cycle periods in which the Company experienced significant losses would be excluded from the deter mination of the allowance for loan losses and its balance would decrease. Second, the Company increased the range of basis point adjustments allowed for qualitative and environmental factors to approximately 200 basis points, an increase of 65 basis points , or 48%, compared to the 135 basis point range used prior to December 31, 2016. After performing sensitivity testing of its calculation of the allowance for loan losses, the Company determined that it should increase the range of basis points allowed for qualitative and environmental factors in order to provide sufficient latitude in determining estimated probable credit losses during periods of economic stress. Third, the Company reduced the percentage allocation for qualitative and environmental factors on a weighted average basis to 21% of total basis points allocable at December 31, 2016, compared to 25% of total basis points allocable at September 30, 2016. The Company believes a decrease in the percentage allocation of qualitative environmental factor s on a weighted average basis was appropriate due to the extension of its look-back period described above. If the Company did not make the changes described above, the Company’s calculated allowance for loan loss allocation would have decreased by approxi mately $0.9 million, or 0.21% of total loans, at December 31, 2016. Other than the changes discussed above, the Company has not made any material changes to its methodology that would impact the calculation of the allowance for loan losses or provision for loan losses for the periods included in the accompanying consolidated balance sheets and statements of earnings. The following table details the changes in the allowance for loan losses by portfolio segment for the respective periods . June 30, 2017 (In thousands) Commercial and industrial Construction and land development Commercial real estate Residential real estate Consumer installment Total Quarter ended: Beginning balance $ 524 845 2,004 1,064 151 $ 4,588 Charge-offs — — — — (5) (5) Recoveries 4 209 — 63 6 282 Net recoveries 4 209 — 63 1 277 Provision for loan losses 149 (180) 117 (8) 22 100 Ending balance $ 677 874 2,121 1,119 174 $ 4,965 Six months ended: Beginning balance $ 540 812 2,071 1,107 113 $ 4,643 Charge-offs — — — (78) (6) (84) Recoveries 6 214 — 77 9 306 Net recoveries (charge-offs) 6 214 — (1) 3 222 Provision for loan losses 131 (152) 50 13 58 100 Ending balance $ 677 874 2,121 1,119 174 $ 4,965 June 30, 2016 (In thousands) Commercial and industrial Construction and land development Commercial real estate Residential real estate Consumer installment Total Quarter ended: Beginning balance $ 517 695 2,403 1,026 133 $ 4,774 Charge-offs (83) — (194) (37) (2) (316) Recoveries 3 5 — 58 4 70 Net (charge-offs) recoveries (80) 5 (194) 21 2 (246) Provision for loan losses 69 44 (117) 14 (10) — Ending balance $ 506 744 2,092 1,061 125 $ 4,528 Six months ended: Beginning balance $ 523 669 1,879 1,059 159 $ 4,289 Charge-offs (83) — (194) (155) (28) (460) Recoveries 23 1,203 — 65 8 1,299 Net (charge-offs) recoveries (60) 1,203 (194) (90) (20) 839 Provision for loan losses 43 (1,128) 407 92 (14) (600) Ending balance $ 506 744 2,092 1,061 125 $ 4,528 The following table presents an analysis of the allowance for loan losses and recorded investment in loans by portfolio segment and impairment methodology as of June 30, 2017 and 2016 . Collectively evaluated (1) Individually evaluated (2) Total Allowance Recorded Allowance Recorded Allowance Recorded for loan investment for loan investment for loan investment (In thousands) losses in loans losses in loans losses in loans June 30, 2017: Commercial and industrial $ 677 50,974 — — 677 50,974 Construction and land development 874 46,386 — — 874 46,386 Commercial real estate 2,099 218,882 22 1,981 2,121 220,863 Residential real estate 1,119 110,288 — — 1,119 110,288 Consumer installment 174 9,409 — — 174 9,409 Total $ 4,943 435,939 22 1,981 4,965 437,920 June 30, 2016: Commercial and industrial $ 506 50,159 — 31 506 50,190 Construction and land development 744 49,291 — 55 744 49,346 Commercial real estate 1,995 206,258 97 2,567 2,092 208,825 Residential real estate 1,061 113,763 — — 1,061 113,763 Consumer installment 125 9,125 — — 125 9,125 Total $ 4,431 428,596 97 2,653 4,528 431,249 (1) Represents loans collectively evaluated for impairment in accordance with ASC 450-20, Loss Contingencies (formerly FAS 5), and pursuant to amendments by ASU 2010-20 regarding allowance for non-impaired loans. (2) Represents loans individually evaluated for impairment in accordance with ASC 310-30, Receivables (formerly FAS 114), and pursuant to amendments by ASU 2010-20 regarding allowance for impaired loans. Credit Quality Indicators The credit quality of the loan portfolio is summarized no less frequently than quarterly using categories similar to the standard asset classification system used by the federal banking agencies. The following table presents credit quality indicators for the loan portfolio segments and classes. These categories are utilized to develop the associated allowance for loan losses using historical losses adjusted for qualitative and environmental factors and are defined as follows: Pass – loans which are well protected by the current net worth and paying capacity of the obligor (or guarantors, if any) or by the fair value, less cost to acquire and sell, of any underlying collateral. Special Mention – loans with potential weakness that may, if not reversed or c orrected, weaken the credit or inadequately protect the Company’s position at some future date. These loans are not adversely classified and do not expose an institution to sufficient risk to warrant an adverse classification. Substandard Accruing – loans that exhibit a well-defined weakness which presently jeopardizes debt repayment, even though they are currently performing. These loans are characterized by the distinct possibility that the Company may incur a loss in the future if these weaknesses are n ot corrected . Nonaccrual – includes loans where management has determined that full payment of principal and i nterest is not expected. (In thousands) Pass Special Mention Substandard Accruing Nonaccrual Total loans June 30, 2017: Commercial and industrial $ 50,148 183 609 34 $ 50,974 Construction and land development 45,912 188 286 — 46,386 Commercial real estate: Owner occupied 38,191 402 347 — 38,940 Multi-family 47,206 — — — 47,206 Other 131,739 — 1,181 1,797 134,717 Total commercial real estate 217,136 402 1,528 1,797 220,863 Residential real estate: Consumer mortgage 57,975 2,576 3,405 406 64,362 Investment property 44,812 103 1,011 — 45,926 Total residential real estate 102,787 2,679 4,416 406 110,288 Consumer installment 9,240 54 97 18 9,409 Total $ 425,223 3,506 6,936 2,255 $ 437,920 December 31, 2016: Commercial and industrial $ 49,558 22 233 37 $ 49,850 Construction and land development 41,165 113 340 32 41,650 Commercial real estate: Owner occupied 48,788 414 405 138 49,745 Multi-family 46,998 — — — 46,998 Other 121,326 32 449 1,889 123,696 Total commercial real estate 217,112 446 854 2,027 220,439 Residential real estate: Consumer mortgage 59,450 2,613 3,278 223 65,564 Investment property 44,109 105 1,048 29 45,291 Total residential real estate 103,559 2,718 4,326 252 110,855 Consumer installment 8,580 20 90 22 8,712 Total $ 419,974 3,319 5,843 2,370 $ 431,506 Impaired loans The following tables present details related to the Company’s impaired loans. Loans that have been fully charged-off are not included in the following tables. The related allowance generally represents the following components that correspond to impaired loans: Individually evaluated impaired loans equal to or greater than $500,000 secured by real estate (nonaccrual construction and land development, commercial real estate, and residential real estate loans). Individually evaluat ed impaired loans equal to or greater than $250,000 not secured by real estate (nonaccrual commercial and industrial and consumer installment loans). The following tables set forth certain information regarding the Company’s impaired loans that were ind ividually evaluated for impairment at June 30, 2017 and December 31, 2016 . June 30, 2017 (In thousands) Unpaid principal balance (1) Charge-offs and payments applied (2) Recorded investment (3) Related allowance With no allowance recorded: Commercial real estate: Other 2,852 (1,055) 1,797 Total commercial real estate 2,852 (1,055) 1,797 Total $ 2,852 (1,055) 1,797 With allowance recorded: Commercial real estate: Owner occupied $ 184 — 184 $ 22 Total commercial real estate 184 — 184 22 Total 184 — 184 22 Total impaired loans $ 3,036 (1,055) 1,981 $ 22 (1) Unpaid principal balance represents the contractual obligation due from the customer. (2) Charge-offs and payments applied represents cumulative charge-offs taken, as well as interest payments that have been applied against the outstanding principal balance subsequent to the loans being placed on nonaccrual status. (3) Recorded investment represents the unpaid principal balance less charge-offs and payments applied; it is shown before any related allowance for loan losses. December 31, 2016 (In thousands) Unpaid principal balance (1) Charge-offs and payments applied (2) Recorded investment (3) Related allowance With no allowance recorded: Commercial and industrial $ 15 — 15 Construction and land development 140 (108) 32 Commercial real estate: Other 2,874 (984) 1,890 Total commercial real estate 2,874 (984) 1,890 Total $ 3,029 (1,092) 1,937 With allowance recorded: Commercial real estate: Owner occupied $ 193 — 193 $ 31 Total commercial real estate 193 — 193 31 Total 193 — 193 31 Total impaired loans $ 3,222 (1,092) 2,130 $ 31 (1) Unpaid principal balance represents the contractual obligation due from the customer. (2) Charge-offs and payments applied represents cumulative charge-offs taken, as well as interest payments that have been applied against the outstanding principal balance subsequent to the loans being placed on nonaccrual status. (3) Recorded investment represents the unpaid principal balance less charge-offs and payments applied; it is shown before any related allowance for loan losses. The following table provides the average recorded investment in impaired loans and the amount of interest income recognized on impaired loans after impairment by portfolio segment and class during the respective periods. Quarter ended June 30, 2017 Six months ended June 30, 2017 Average Total interest Average Total interest recorded income recorded income (In thousands) investment recognized investment recognized Impaired loans: Commercial and industrial $ 2 — 6 — Construction and land development 15 — 21 — Commercial real estate: Owner occupied 186 2 189 5 Other 1,821 — 1,845 — Total commercial real estate 2,007 2 2,034 5 Total $ 2,024 2 2,061 5 Quarter ended June 30, 2016 Six months ended June 30, 2016 Average Total interest Average Total interest recorded income recorded income (In thousands) investment recognized investment recognized Impaired loans: Commercial and industrial $ 36 1 40 2 Construction and land development 60 — 138 — Commercial real estate: Owner occupied 1,009 11 1,015 26 Other 1,699 — 1,718 — Total commercial real estate 2,708 11 2,733 26 Residential real estate: Total $ 2,804 12 2,911 28 Troubled Debt Restructurings Impaired loans also include troubled debt restructurings (“TDRs”). In the normal course of business, management may grant concessions to borrowers that are experiencing financial difficulty. A concession may include, but is not limited to, delays in required payments of principal and interest for a specified period, reduction of the stated interest rate of the loan, reduction of accrued interest, extension of the maturity date, or reduction of the face amount or maturity a mount of the debt. A concession has been granted when, as a result of the restructuring, the Bank does not expect to collect, where due, all amounts owed, including interest at the original stated rate. A concession may have also been granted if the debtor is not abl e to access funds elsewhere at a market rate for debt with similar risk characteristics as the restructured debt. In making the determination of whether a loan modification is a TDR, the Company considers the individual facts and circumstances surrounding each modification. As part of the credit approval process, the restructured loans are evaluated for adequate collateral protection in determining the appropriate accrual status at the time of restructure. Similar to other impaired loans, TDRs are meas ured for impairment based on the present value of expected payments using the loan’s original effective interest rate as the discount rate, or the fair value of the collateral, less selling costs if the loan is collateral dependent. If the recorded investm ent in the loan exceeds the measure of fair value, impairment is recognized by establishing a valuation allowance as part of the allowance for loan losses or a charge-off to the allowance for loan losses. In periods subsequent to the modification, all TDR s are individually evaluated for possible impairment. The following is a summary of accruing and nonaccrual TDRs, which are included in the impaired loan totals, and the related allowance for loan losses, by portfolio segment and class as of June 30, 2017 and December 31, 2016 . TDRs Related (In thousands) Accruing Nonaccrual Total Allowance June 30, 2017 Commercial real estate: Owner occupied 184 — 184 22 Other — 1,735 1,735 — Total commercial real estate 184 1,735 1,919 22 Total $ 184 1,735 1,919 $ 22 December 31, 2016 Commercial and industrial $ 15 — 15 $ — Construction and land development — 32 32 — Commercial real estate: Owner occupied 193 — 193 31 Other — 1,818 1,818 — Total commercial real estate 193 1,818 2,011 31 Total $ 208 1,850 2,058 $ 31 The following table summarizes loans modified in a TDR during the respective periods both before and after their modification . Quarter ended June 30, Six months ended June 30, Pre- Post - Pre- Post - modification modification modification modification Number outstanding outstanding Number outstanding outstanding of recorded recorded of recorded recorded (Dollars in thousands) contracts investment investment contracts investment investment 2017: Commercial real estate: Other 1 $ 1,275 1,266 1 $ 1,275 1,266 Total commercial real estate 1 1,275 1,266 1 1,275 1,266 Total 1 $ 1,275 1,266 1 $ 1,275 1,266 2016: Commercial real estate: Other 1 1,509 1,509 1 1,509 1,509 Total commercial real estate 1 1,509 1,509 1 1,509 1,509 Total 1 $ 1,509 1,509 1 $ 1,509 1,509 The majority of the loans modified in a TDR during the quarter and six months ended June 30, 2017 and 2016 , inc luded permitting delays in required payments of principal and/or interest or where the only concession granted by the Company was that the interest rate at renewal was considered to be less than a market rate. During the quarter and six months ended June 30, 2017 and 2016 , there were no loans modified in a TDR within the previous 12 months for which there was a payment default (defined as 90 days or more past due).

Mortgage Servicing Rights, Net

Mortgage Servicing Rights, Net	6 Months Ended
	Jun. 30, 2017
Mortgage Servicing [Abstract]
Transfers and Servicing of Financial Assets [Text Block]	NOTE 6 : MORTGAGE SERVICING RIGHTS, NET Mortgage servicing rights (“MSRs”) are recognized based on the fair value of the servicing rights on the date the corresponding mortgage loans are sold. An estimate of the fair value of the Company’s MSRs is determined using assumptions that market participants would use in estimating future net servicing income, including estimates of prepayment speeds, discount rates, default rates, costs to service, escrow account earnings, contractual servicing fee inco me, ancillary income, and late fees. Subsequent to the date of transfer, the Company has elected to measure its MSRs under the amortization method. Under the amortization method, MSRs are amortized in proportion to, and over the period of, estimated net servicing income. The Company has recorded MSRs related to loans sold without recourse to Fannie Mae. The Company generally sells conforming, fixed-rate, closed-end, residential mortgages to Fannie Mae. MSRs are included in other assets on the accompa nying consolidated balance sheets. The Company evaluates MSRs for impairment on a quarterly basis. Impairment is determined by stratifying MSRs into groupings based on predominant risk characteristics, such as interest rate and loan type. If, by individ ual stratum, the carrying amount of the MSRs exceeds fair value, a valuation allowance is established. The valuation allowance is adjusted as the fair value changes. Changes in the valuation allowance are recognized in earnings as a component of mortgage lending income. The following table details the changes in amortized MSRs and the related valuation allowance for the respective periods. Quarter ended June 30, Six months ended June 30, (Dollars in thousands) 2017 2016 2017 2016 MSRs, net: Beginning balance $ 1,862 $ 2,235 $ 1,952 $ 2,316 Additions, net 40 88 93 145 Amortization expense (140) (176) (284) (314) (Increase) decrease in valuation allowance — (1) 1 (1) Ending balance $ 1,762 $ 2,146 $ 1,762 $ 2,146 Valuation allowance included in MSRs, net: Beginning of period $ — $ — $ 1 $ — End of period — 1 — 1 Fair value of amortized MSRs: Beginning of period $ 2,689 $ 2,906 $ 2,678 $ 3,086 End of period 2,520 2,539 2,520 2,539

Derivative Instruments

Derivative Instruments	6 Months Ended
	Jun. 30, 2017
Derivative instruments and hedging activities disclosure abstract
Derivative Instruments And Hedging Activities Disclosure Text Block	NOTE 7 : DERIVATIVE INSTRUMENTS Financial derivatives are reported at fair value in other assets or other liabilities on the accompanying consolidated balance sheets. The accounting for changes in the fair value of a derivative depends on whether it has been designated and qualifies as part of a hedging relationship. For derivatives not designated as part of a hedging relationship, the gain or loss is recognized in current earnings within other noninterest income on the accompanying consolidated stat ements of earnings. From time to time, the Company may enter into interest rate swaps (“swaps”) to facilitate customer transactions and meet their financing needs. Upon entering into these swaps, the Company enters into offsetting positions in order to min imize the risk to the Company. These swaps qualify as derivatives, but are not designated as hedging instruments. Interest rate swap agreements involve the risk of dealing with counterparties and their ability to meet contractual terms. When the fair va lue of a derivative instrument is positive, this generally indicates that the counterparty or customer owes the Company, and results in credit risk to the Company. When the fair value of a derivative instrument is negative, the Company owes the customer or counterparty and therefore, has no credit risk. A summary of the Company’s interest rate swap agreements at June 30, 2017 and December 31, 2016 is presented below. Other Other Assets Liabilities Estimated Estimated (Dollars in thousands) Notional Fair Value Fair Value June 30, 2017: Pay fixed / receive variable $ 3,792 — 138 Pay variable / receive fixed 3,792 138 — Total interest rate swap agreements $ 7,584 138 138 December 31, 2016: Pay fixed / receive variable $ 3,967 — 241 Pay variable / receive fixed 3,967 241 — Total interest rate swap agreements $ 7,934 241 241

Fair Value Disclosures

Fair Value Disclosures	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value Disclosures Text Block	NOTE 8 : FAIR VALUE Fair Value Hierarchy “Fair value” is defined by ASC 820, Fair Value Measurements and Disclosures , as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction occurring in the principal market (or most advantageous market in the absence of a principal market) for an asset or liability at the measurement date. GAAP establishes a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is 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, quoted prices for identical or similar assets or liabilities in markets that are not active, or inputs that are observable fo r the asset or liability, either directly or indirectly. Level 3—inputs to the valuation methodology are unobservable and reflect the Company’s own assumptions about the inputs market participants would use in pricing the asset or liability. Level ch anges in fair value measurements Transfers between levels of the fair value hierarchy are generally recognized at the end of each reporting period. The Company monitors the valuation techniques utilized for each category of financial assets and liabiliti es to ascertain when transfers between levels have been affected. The nature of the Company’s financial assets and liabilities generally is such that transfers in and out of any level are expected to be infrequent. For the six months ended June 30, 2017 , ther e were no transfers between levels and no changes in valuation techniques for the Company’s financial assets and liabilities. Assets and liabilities measured at fair value on a recurring basis Securities available-for-sale Fair values of securities avai lable for sale were primarily measured using Level 2 inputs. For these securities, the Company obtains pricing from third party pricing services. These third party pricing services consider observable data that may include broker/dealer quotes, market sp reads, cash flows, benchmark yields, reported trades for similar securities, market consensus prepayment speeds, credit information, and the securities’ terms and conditions. On a quarterly basis, management reviews the pricing received from the third par ty pricing services for reasonableness given current market conditions. As part of its review, management may obtain non-binding third party broker quotes to validate the fair value measurements. In addition, management will periodically submit pricing p rovided by the third party pricing services to another independent valuation firm on a sample basis. This independent valuation firm will compare the price provided by the third party pricing service with its own price and will review the significant assu mptions and valuation methodologies used with management. Interest rate swap agreements The carrying amount of interest rate swap agreements was included in other assets and accrued expenses and other liabilities on the accompanying consolidated b alance sheets. The fair value measurements for our interest rate swap agreements were based on information obtained from a third party bank. This information is periodically tested by the Company and validated against other third party valuations. If ne eded, other third party market participants may be utilized to corroborate the fair value measurements for our interest rate swap agreements. The Company classified these derivative assets and liabilities within Level 2 of the valuation hierarchy. These s waps qualify as derivatives, but are not designated as hedging instruments. The following table presents the balances of the assets and liabilities measured at fair value on a recurring basis as of June 30, 2017 and December 31, 2016 , respectively, by caption, on the accompanying c onsolidated balance sheets by ASC 820 valuation hierarchy (as described above). Quoted Prices in Significant Active Markets Other Significant for Observable Unobservable Identical Assets Inputs Inputs (Dollars in thousands) Amount (Level 1) (Level 2) (Level 3) June 30, 2017: Securities available-for-sale: Agency obligations $ 57,294 — 57,294 — Agency RMBS 148,128 — 148,128 — State and political subdivisions 71,941 — 71,941 — Total securities available-for-sale 277,363 — 277,363 — Other assets (1) 138 — 138 — Total assets at fair value $ 277,501 — 277,501 — Other liabilities (1) $ 138 — 138 — Total liabilities at fair value $ 138 — 138 — December 31, 2016: Securities available-for-sale: Agency obligations $ 45,471 — 45,471 — Agency RMBS 127,787 — 127,787 — State and political subdivisions 70,314 — 70,314 — Total securities available-for-sale 243,572 — 243,572 — Other assets (1) 241 — 241 — Total assets at fair value $ 243,813 — 243,813 — Other liabilities (1) $ 241 — 241 — Total liabilities at fair value $ 241 — 241 — (1) Represents the fair value of interest rate swap agreements. Assets and liabilities measured at fair value on a nonrecurring basis Loans held for sale Loans held for sale are c arried at the lower of cost or fair value. F air value s of loans held for sale are determined using quoted market secondary market prices for similar loans. L oans held for sale are classified within Level 2 of the fair value hierarchy. Impaired Loans Loans considered impaired under ASC 310-10-35, Receivables , are loans for which, based on current information and events, it is probable tha t the Company will be unable to collect all principal and interest payments due in accordance with the contractual terms of the loan agreement. Impaired loans can be measured based on the present value of expected payments using the loan’s original effecti ve rate as the discount rate, the loan’s observable market price, or the fair value of the collateral less selling costs if the loan is collateral dependent. The fair value of impaired loans were prim arily measured based on the value of the collateral securing these loans. Impaired loans are classified within Level 3 of the fair value hierarchy. Collateral may be real estate and/or business assets including equipment, inventory, and/or accounts receivable. The Company determines the value of the collate ral based on independent appraisals performed by qualified licensed appraisers. These appraisals may utilize a single valuation approach or a combination of approaches including comparable sales and the income approach. Appraised values are discounted for costs to sell and may be discounted further based on management’s historical knowledge, changes in market conditions from the date of the most recent appraisal, and/or management’s expertise and knowledge of the customer and the customer’s business. Such d iscounts by management are subjective and are typically significant unobservable inputs for determining fair value. Impaired loans are reviewed and evaluated on at least a quarterly basis for additional impairment and adjusted accordingly, based on the sam e factors discussed above. Other real estate owned Other real estate owned, consisting of properties obtained through foreclosure or in satisfaction of loans, are initially recorded at the lower of the loan’s carrying amount or the fair value of collateral less costs to sell upon transfer of the loans to other real estate. Subsequently, other real estate is carried at the lower of carrying value or fair value less costs to sell. Fair values are generally based on third party appraisals of the property and are classifi ed within Level 3 of the fair value hierarchy. The appraisals are sometimes further discounted based on management’s historical knowledge, and/or changes in market conditions from the date of the most recent appraisal, and/or management’s expertise and kno wledge of the customer and the customer’s business. Such discounts are typically significant unobservable inputs for determining fair value. In cases where the carrying amount exceeds the fair value, less costs to sell, a loss is recognized in noninterest expense. Mortgage servicing rights, net M ortgage servicing rights, net, included in other assets on the accompanying consolidated balance sheets, are carried at the lower of cost or estimated fair value. MSRs do not trade in an active market with readi ly observable prices. To determine the fair value of MSRs, the Company engages an independent third party. The independent third party’s valuation model calculates the present value of estimated future net servicing income using assumptions that market p articipants would use in estimating future net servicing income, including estimates of prepayment speeds, discount rate s , default rates, cost to service, escrow account earnings, contractual servicing fee income, ancillary income, and late fees. Periodic ally, the Company will review broker surveys and other market research to validate significant assumptions used in the model. The significant unobservable inputs include prepayment speeds or the constant prepayment rate (“CPR”) and the weighted average di scount rate. Because the valuation of MSRs requires the use of significant unobservable inputs, all of the Company’s MSRs are classified within Level 3 of the valuation hierarchy. The following table presents the balances of the assets and liabilities me asured at fair value on a nonrecurring basis as of June 30, 2017 and December 31, 2016 , respectively, by caption, on the accompanying consolidated b ala nce s heets and by FASB ASC 820 valuation hierarchy (as described above): Quoted Prices in Active Markets Other Significant for Observable Unobservable Carrying Identical Assets Inputs Inputs (Dollars in thousands) Amount (Level 1) (Level 2) (Level 3) June 30, 2017: Loans held for sale $ 1,436 — 1,436 — Loans, net (1) 1,959 — — 1,959 Other real estate owned 103 — — 103 Other assets (2) 1,762 — — 1,762 Total assets at fair value $ 5,260 — 1,436 3,824 December 31, 2016: Loans held for sale $ 1,497 — 1,497 — Loans, net (1) 2,099 — — 2,099 Other real estate owned 152 — — 152 Other assets (2) 1,952 — — 1,952 Total assets at fair value $ 5,700 — 1,497 4,203 (1) Loans considered impaired under ASC 310-10-35, Receivables . This amount reflects the recorded investment in impaired loans, net of any related allowance for loan losses. (2) Represents MSRs, net, carried at lower of cost or estimated fair value. Quantitative Disclosures for Level 3 Fair Value Measurements At June 30, 2017 , the Company had no Level 3 assets measured at fair value on a recurring basis. For Level 3 assets measured at fair value on a non-recurring basis at June 30, 2017 , the significant unobservable inputs used in the fair value measurements are presented below. Weighted Carrying Average (Dollars in thousands) Amount Valuation Technique Significant Unobservable Input of Input Nonrecurring: Impaired loans $ 1,959 Appraisal Appraisal discounts (%) 20.3 % Other real estate owned 103 Appraisal Appraisal discounts (%) 18.9 % Mortgage servicing rights, net 1,762 Discounted cash flow Prepayment speed or CPR (%) 11.0 % Discount rate (%) 10.0 % Fair Value of Financial Instruments ASC 825, Financial Instruments , requires disclosure of fair value information about financial instruments, whether or not recognized on the face of the balance sheet, for which it is practicable to estimate that value. The assumptions used in the estimation of the fair value of the Company’s financial instruments are explained below. Where quoted market prices are not available, fair values are based on estimates using discounted cash flow analyses . Discounted cash flow s can be significantly affected by the assumptions used, including the discount rate and estimates of future cash flows. The following fair value estimates cannot be substantiated by comparison to independent markets and should not be considered representa tive of the liquidation value of the Company’s financial instruments, but rather are a good- faith estimate of the fair value of financial instru ments held by the Company. ASC 825 excludes certain financial instruments and all nonfinancial instruments from its disclosure requirements. The following methods and assumptions were used by the Company in estimating the fair value of its financial instruments: Loans, net Fair value s for loans were calculated using discounted cash flows. The discount rates r eflected current rates at which similar loans would be made for the same remaining maturities. This method of estimating fair value does not incorporate the exit-price concept of fair value prescribed by ASC 820 and generally produces a higher value than a n exit-price approach. E xpected future cash flows were projected based on contractual cash flows, adjusted for estimated prepayments. ASU 2016-01 described under “Current Accounting Developments ” requires public company use of exit prices when measuring the f air value of financial instruments for disclosure purposes for fiscal years beginning after December 31, 2017. The effects of ASU 2016-01 on the Company’s consolidated financial statements are being evaluated. Loans held for sale Fair values of loans held for sale are determined using quoted secondary market prices for similar loans. Time Deposits F air values for time deposits we re estimated us ing discounted cash flows . The discount rates were based on rates currently offered f or deposits with similar remaining maturities. Long-term debt The fair value of the Company’s fixed rate long-term debt is estimated using discounted cash flows based on estimated current market rates for similar types of borrowing arrangements. The c arrying amount of the Company’s variable rate long-term debt approximates its fair value. The carrying value , related estimated fair value , and placement in the fair value hierarchy of the Company’s financial instruments at June 30, 2017 and December 31, 2016 are presented below. This table excludes financial instruments for which the carrying amount approximates fair value. Financial assets for which fair value approximates carrying value included cash and cash equivalents. Financial liabilities for which fair value approximates carrying value included noninterest-bearing demand deposits , interest-bearing demand deposits , and savings deposits due to these products having no stated maturity. In addition, financial liabilities for which fair value approximates carrying value included overnight borrowings such as federal funds purchased and securities sold under agreements to repurchase. Fair Value Hierarchy Carrying Estimated Level 1 Level 2 Level 3 (Dollars in thousands) amount fair value inputs inputs Inputs June 30, 2017: Financial Assets: Loans, net (1) $ 432,322 $ 433,987 $ — $ — $ 433,987 Loans held for sale 1,436 1,460 — 1,460 — Financial Liabilities: Time Deposits $ 197,520 $ 196,455 $ — $ 196,455 $ — Long-term debt 3,217 3,217 — 3,217 — December 31, 2016: Financial Assets: Loans, net (1) $ 426,303 $ 428,446 $ — $ — $ 428,446 Loans held for sale 1,497 1,507 — 1,507 — Financial Liabilities: Time Deposits $ 208,137 $ 207,791 $ — $ 207,791 $ — Long-term debt 3,217 3,217 — 3,217 — (1) Represents loans, net of unearned income and the allowance for loan losses.

Summary of Significant Accoun17

Summary of Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2017
Summary of Signficant Accounting Policies
Nature of Business Policy	AUBURN NATIONAL BANCORPORATION, INC. AND SUBSIDIARIES Notes to Consolidated Financial Statements (Unaudited) NOTE 1 : SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES General Auburn National Bancorporation, Inc. (the “Company”) provides a full range of banking services to individual and corporate customers in Lee County, Alabama and surrounding counties through its wholly owned subsidiary, AuburnBank (the “Bank”). The Company does not have any segments other than banking that are considered material.
Basis of Presentation Policy	Ba sis of Presentation and Use of Estimates The unaudited consolidated financial statements in this report have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) for interim financial information. Accordingly, these fin ancial statements do not include all of the information and footnotes required by U.S. GAAP for complete financial statements. The unaudited consolidated financial statements include, in the opinion of management, all adjustments necessary to present a fa ir statement of the financial position and the results of operations for all periods presented. All such adjustments are of a normal recurring nature. The results of operations in the interim statements are not necessarily indicative of the results of oper ations that the Company and its subsidiaries may achieve for future interim periods or the entire year. For further information, refer to the consolidated financial statements and footnotes included in the Company's Annual Report on Form 10-K for the year ended December 31, 2016 .
Consolidation Policy	The unaudited consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. Auburn National Bancorporation Capital Trust I is an affiliate of the Company and was included in these unaudite d consolidated financial statements pursuant to the equity method of accounting. Significant intercompany transactions and accounts are eliminated in consolidation.
Use of Estimates Policy	The preparation of financial statements in conformity with U.S. GAAP requires management t o make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities as of the balance sheet date and the reported amounts of revenues and expenses during the reporting period. Ac tual results could differ from those estimates. Material estimates that are particularly susceptible to significant change in the near term include other-than-temporary impairment on investment securities, the determination of the allowance for loan losse s, fair value of financial instruments, and the valuation of deferred tax assets and other real estate owned.
Subsequent Events Policy	Subsequent Events The Company has evaluated the effects of events and transactions through the date of this filing that have occurred subsequen t to June 30, 2017 . The Company does not believe there were any material subsequent events during this period that would have required further recognition or disclosure in the unaudited consolidated financial statements included in this report .
Accounting Developments	Account ing Developments In the first six months of 2017 , the Company adopted no new accounting guidance .

Basic and Diluted Earnings Pe18

Basic and Diluted Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2017
Basic and Diluted Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	Quarter ended June 30, Six months ended June 30, (In thousands, except share and per share data) 2017 2016 2017 2016 Basic and diluted: Net earnings $ 1,995 $ 1,931 $ 3,885 $ 4,122 Weighted average common shares outstanding 3,643,593 3,643,503 3,643,567 3,643,493 Net earnings per share $ 0.55 $ 0.53 $ 1.07 $ 1.13

Variable Interest Entities (Tab

Variable Interest Entities (Tables)	6 Months Ended
	Jun. 30, 2017
Variable interest entities [Abstract]
Variable Interest Entity [Table Text Block]	Maximum Liability (Dollars in thousands) Loss Exposure Recognized Classification Type: Trust preferred issuances N/A $3,217 Long-term debt

Securities (Tables)

Securities (Tables)	6 Months Ended
	Jun. 30, 2017
Investments debt and equity securities [Abstract]
Available-for-sale Securities [Table Text Block]	1 year 1 to 5 5 to 10 After 10 Fair Gross Unrealized Amortized (Dollars in thousands) or less years years years Value Gains Losses Cost June 30, 2017 Agency obligations (a) $ 2,990 29,535 24,769 — 57,294 298 675 $ 57,671 Agency RMBS (a) — 704 19,825 127,599 148,128 556 1,458 149,030 State and political subdivisions — 2,110 10,771 59,060 71,941 1,699 418 70,660 Total available-for-sale $ 2,990 32,349 55,365 186,659 277,363 2,553 2,551 $ 277,361 December 31, 2016 Agency obligations (a) $ 3,047 22,531 19,893 — 45,471 331 973 $ 46,113 Agency RMBS (a) — 972 16,171 110,644 127,787 551 1,805 129,041 State and political subdivisions — 2,480 10,210 57,624 70,314 1,509 734 69,539 Total available-for-sale $ 3,047 25,983 46,274 168,268 243,572 2,391 3,512 $ 244,693 (a) Includes securities issued by U.S. government agencies or government sponsored entities.
Available-for-sale Securities, Continuous Unrealized Loss Position [Table Text Block]	Less than 12 Months 12 Months or Longer Total Fair Unrealized Fair Unrealized Fair Unrealized (Dollars in thousands) Value Losses Value Losses Value Losses June 30, 2017: Agency obligations $ 25,546 675 — — $ 25,546 675 Agency RMBS 94,239 1,358 4,501 100 98,740 1,458 State and political subdivisions 15,669 418 — — 15,669 418 Total $ 135,454 2,451 4,501 100 $ 139,955 2,551 December 31, 2016: Agency obligations $ 20,352 973 — — $ 20,352 973 Agency RMBS 89,062 1,805 — — 89,062 1,805 State and political subdivisions 20,444 734 — — 20,444 734 Total $ 129,858 3,512 — — $ 129,858 3,512
Schedule of Realized Gain (Loss) [Table Text Block]	Realized Gains and Losses The following table presents the gross realized gains and losses on calls of securities. Quarter ended June 30, Six months ended June 30, (Dollars in thousands) 2017 2016 2017 2016 Gross realized gains $ — — $ 2 — Realized gains, net $ — — $ 2 —

Loan and Allowance for Loan L21

Loan and Allowance for Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2017
Loans And Leases Receivable Disclosure [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	June 30, December 31, (In thousands) 2017 2016 Commercial and industrial $ 50,974 $ 49,850 Construction and land development 46,386 41,650 Commercial real estate: Owner occupied 38,940 49,745 Multi-family 47,206 46,998 Other 134,717 123,696 Total commercial real estate 220,863 220,439 Residential real estate: Consumer mortgage 64,362 65,564 Investment property 45,926 45,291 Total residential real estate 110,288 110,855 Consumer installment 9,409 8,712 Total loans 437,920 431,506 Less: unearned income (633) (560) Loans, net of unearned income $ 437,287 $ 430,946
Past Due Financing Receivables [Table Text Block]	Accruing Accruing Total 30-89 Days Greater than Accruing Non- Total (In thousands) Current Past Due 90 days Loans Accrual Loans June 30, 2017: Commercial and industrial $ 50,745 195 — 50,940 34 $ 50,974 Construction and land development 46,384 2 — 46,386 — 46,386 Commercial real estate: Owner occupied 38,940 — — 38,940 — 38,940 Multi-family 47,206 — — 47,206 — 47,206 Other 132,172 748 — 132,920 1,797 134,717 Total commercial real estate 218,318 748 — 219,066 1,797 220,863 Residential real estate: Consumer mortgage 63,550 364 42 63,956 406 64,362 Investment property 45,794 132 — 45,926 — 45,926 Total residential real estate 109,344 496 42 109,882 406 110,288 Consumer installment 9,366 25 — 9,391 18 9,409 Total $ 434,157 1,466 42 435,665 2,255 $ 437,920 December 31, 2016: Commercial and industrial $ 49,747 66 — 49,813 37 $ 49,850 Construction and land development 41,223 395 — 41,618 32 41,650 Commercial real estate: Owner occupied 49,564 43 — 49,607 138 49,745 Multi-family 46,998 — — 46,998 — 46,998 Other 121,608 199 — 121,807 1,889 123,696 Total commercial real estate 218,170 242 — 218,412 2,027 220,439 Residential real estate: Consumer mortgage 64,059 1,282 — 65,341 223 65,564 Investment property 45,243 19 — 45,262 29 45,291 Total residential real estate 109,302 1,301 — 110,603 252 110,855 Consumer installment 8,652 38 — 8,690 22 8,712 Total $ 427,094 2,042 — 429,136 2,370 $ 431,506
Allowance for Credit Losses on Financing Receivables [Table Text Block]	June 30, 2017 (In thousands) Commercial and industrial Construction and land development Commercial real estate Residential real estate Consumer installment Total Quarter ended: Beginning balance $ 524 845 2,004 1,064 151 $ 4,588 Charge-offs — — — — (5) (5) Recoveries 4 209 — 63 6 282 Net recoveries 4 209 — 63 1 277 Provision for loan losses 149 (180) 117 (8) 22 100 Ending balance $ 677 874 2,121 1,119 174 $ 4,965 Six months ended: Beginning balance $ 540 812 2,071 1,107 113 $ 4,643 Charge-offs — — — (78) (6) (84) Recoveries 6 214 — 77 9 306 Net recoveries (charge-offs) 6 214 — (1) 3 222 Provision for loan losses 131 (152) 50 13 58 100 Ending balance $ 677 874 2,121 1,119 174 $ 4,965 June 30, 2016 (In thousands) Commercial and industrial Construction and land development Commercial real estate Residential real estate Consumer installment Total Quarter ended: Beginning balance $ 517 695 2,403 1,026 133 $ 4,774 Charge-offs (83) — (194) (37) (2) (316) Recoveries 3 5 — 58 4 70 Net (charge-offs) recoveries (80) 5 (194) 21 2 (246) Provision for loan losses 69 44 (117) 14 (10) — Ending balance $ 506 744 2,092 1,061 125 $ 4,528 Six months ended: Beginning balance $ 523 669 1,879 1,059 159 $ 4,289 Charge-offs (83) — (194) (155) (28) (460) Recoveries 23 1,203 — 65 8 1,299 Net (charge-offs) recoveries (60) 1,203 (194) (90) (20) 839 Provision for loan losses 43 (1,128) 407 92 (14) (600) Ending balance $ 506 744 2,092 1,061 125 $ 4,528
Financing Receivable Allowance for Credit Loss Additional Information [Table Text Block]	Collectively evaluated (1) Individually evaluated (2) Total Allowance Recorded Allowance Recorded Allowance Recorded for loan investment for loan investment for loan investment (In thousands) losses in loans losses in loans losses in loans June 30, 2017: Commercial and industrial $ 677 50,974 — — 677 50,974 Construction and land development 874 46,386 — — 874 46,386 Commercial real estate 2,099 218,882 22 1,981 2,121 220,863 Residential real estate 1,119 110,288 — — 1,119 110,288 Consumer installment 174 9,409 — — 174 9,409 Total $ 4,943 435,939 22 1,981 4,965 437,920 June 30, 2016: Commercial and industrial $ 506 50,159 — 31 506 50,190 Construction and land development 744 49,291 — 55 744 49,346 Commercial real estate 1,995 206,258 97 2,567 2,092 208,825 Residential real estate 1,061 113,763 — — 1,061 113,763 Consumer installment 125 9,125 — — 125 9,125 Total $ 4,431 428,596 97 2,653 4,528 431,249 (1) Represents loans collectively evaluated for impairment in accordance with ASC 450-20, Loss Contingencies (formerly FAS 5), and pursuant to amendments by ASU 2010-20 regarding allowance for non-impaired loans. (2) Represents loans individually evaluated for impairment in accordance with ASC 310-30, Receivables (formerly FAS 114), and pursuant to amendments by ASU 2010-20 regarding allowance for impaired loans.
Financing Receivable Credit Quality Indicators [Table Text Block]	(In thousands) Pass Special Mention Substandard Accruing Nonaccrual Total loans June 30, 2017: Commercial and industrial $ 50,148 183 609 34 $ 50,974 Construction and land development 45,912 188 286 — 46,386 Commercial real estate: Owner occupied 38,191 402 347 — 38,940 Multi-family 47,206 — — — 47,206 Other 131,739 — 1,181 1,797 134,717 Total commercial real estate 217,136 402 1,528 1,797 220,863 Residential real estate: Consumer mortgage 57,975 2,576 3,405 406 64,362 Investment property 44,812 103 1,011 — 45,926 Total residential real estate 102,787 2,679 4,416 406 110,288 Consumer installment 9,240 54 97 18 9,409 Total $ 425,223 3,506 6,936 2,255 $ 437,920 December 31, 2016: Commercial and industrial $ 49,558 22 233 37 $ 49,850 Construction and land development 41,165 113 340 32 41,650 Commercial real estate: Owner occupied 48,788 414 405 138 49,745 Multi-family 46,998 — — — 46,998 Other 121,326 32 449 1,889 123,696 Total commercial real estate 217,112 446 854 2,027 220,439 Residential real estate: Consumer mortgage 59,450 2,613 3,278 223 65,564 Investment property 44,109 105 1,048 29 45,291 Total residential real estate 103,559 2,718 4,326 252 110,855 Consumer installment 8,580 20 90 22 8,712 Total $ 419,974 3,319 5,843 2,370 $ 431,506
Impaired Financing Receivables [Table Text Block]	June 30, 2017 (In thousands) Unpaid principal balance (1) Charge-offs and payments applied (2) Recorded investment (3) Related allowance With no allowance recorded: Commercial real estate: Other 2,852 (1,055) 1,797 Total commercial real estate 2,852 (1,055) 1,797 Total $ 2,852 (1,055) 1,797 With allowance recorded: Commercial real estate: Owner occupied $ 184 — 184 $ 22 Total commercial real estate 184 — 184 22 Total 184 — 184 22 Total impaired loans $ 3,036 (1,055) 1,981 $ 22 (1) Unpaid principal balance represents the contractual obligation due from the customer. (2) Charge-offs and payments applied represents cumulative charge-offs taken, as well as interest payments that have been applied against the outstanding principal balance subsequent to the loans being placed on nonaccrual status. (3) Recorded investment represents the unpaid principal balance less charge-offs and payments applied; it is shown before any related allowance for loan losses. December 31, 2016 (In thousands) Unpaid principal balance (1) Charge-offs and payments applied (2) Recorded investment (3) Related allowance With no allowance recorded: Commercial and industrial $ 15 — 15 Construction and land development 140 (108) 32 Commercial real estate: Other 2,874 (984) 1,890 Total commercial real estate 2,874 (984) 1,890 Total $ 3,029 (1,092) 1,937 With allowance recorded: Commercial real estate: Owner occupied $ 193 — 193 $ 31 Total commercial real estate 193 — 193 31 Total 193 — 193 31 Total impaired loans $ 3,222 (1,092) 2,130 $ 31 (1) Unpaid principal balance represents the contractual obligation due from the customer. (2) Charge-offs and payments applied represents cumulative charge-offs taken, as well as interest payments that have been applied against the outstanding principal balance subsequent to the loans being placed on nonaccrual status. (3) Recorded investment represents the unpaid principal balance less charge-offs and payments applied; it is shown before any related allowance for loan losses.
Schedule Of Average Impaired Financing Receivable [Table Text Block]	Quarter ended June 30, 2017 Six months ended June 30, 2017 Average Total interest Average Total interest recorded income recorded income (In thousands) investment recognized investment recognized Impaired loans: Commercial and industrial $ 2 — 6 — Construction and land development 15 — 21 — Commercial real estate: Owner occupied 186 2 189 5 Other 1,821 — 1,845 — Total commercial real estate 2,007 2 2,034 5 Total $ 2,024 2 2,061 5 Quarter ended June 30, 2016 Six months ended June 30, 2016 Average Total interest Average Total interest recorded income recorded income (In thousands) investment recognized investment recognized Impaired loans: Commercial and industrial $ 36 1 40 2 Construction and land development 60 — 138 — Commercial real estate: Owner occupied 1,009 11 1,015 26 Other 1,699 — 1,718 — Total commercial real estate 2,708 11 2,733 26 Residential real estate: Total $ 2,804 12 2,911 28
Troubled Debt Restructurings on Financing Receivables, Accrual Status [Table Text Block]	TDRs Related (In thousands) Accruing Nonaccrual Total Allowance June 30, 2017 Commercial real estate: Owner occupied 184 — 184 22 Other — 1,735 1,735 — Total commercial real estate 184 1,735 1,919 22 Total $ 184 1,735 1,919 $ 22 December 31, 2016 Commercial and industrial $ 15 — 15 $ — Construction and land development — 32 32 — Commercial real estate: Owner occupied 193 — 193 31 Other — 1,818 1,818 — Total commercial real estate 193 1,818 2,011 31 Total $ 208 1,850 2,058 $ 31
Troubled Debt Restructuring Modifications [Table Text Block]	Quarter ended June 30, Six months ended June 30, Pre- Post - Pre- Post - modification modification modification modification Number outstanding outstanding Number outstanding outstanding of recorded recorded of recorded recorded (Dollars in thousands) contracts investment investment contracts investment investment 2017: Commercial real estate: Other 1 $ 1,275 1,266 1 $ 1,275 1,266 Total commercial real estate 1 1,275 1,266 1 1,275 1,266 Total 1 $ 1,275 1,266 1 $ 1,275 1,266 2016: Commercial real estate: Other 1 1,509 1,509 1 1,509 1,509 Total commercial real estate 1 1,509 1,509 1 1,509 1,509 Total 1 $ 1,509 1,509 1 $ 1,509 1,509

Mortgage Servicing Rights, Net

Mortgage Servicing Rights, Net (Tables)	6 Months Ended
	Jun. 30, 2017
Mortgage Servicing [Abstract]
Schedule Of Servicing Assets At Fair Value [Table Text Block]	Quarter ended June 30, Six months ended June 30, (Dollars in thousands) 2017 2016 2017 2016 MSRs, net: Beginning balance $ 1,862 $ 2,235 $ 1,952 $ 2,316 Additions, net 40 88 93 145 Amortization expense (140) (176) (284) (314) (Increase) decrease in valuation allowance — (1) 1 (1) Ending balance $ 1,762 $ 2,146 $ 1,762 $ 2,146 Valuation allowance included in MSRs, net: Beginning of period $ — $ — $ 1 $ — End of period — 1 — 1 Fair value of amortized MSRs: Beginning of period $ 2,689 $ 2,906 $ 2,678 $ 3,086 End of period 2,520 2,539 2,520 2,539

Derivative Instruments (Tables)

Derivative Instruments (Tables)	6 Months Ended
	Jun. 30, 2017
Derivative instruments and hedging activities disclosure abstract
Schedule of Derivative Instruments [Table Text Block]	Other Other Assets Liabilities Estimated Estimated (Dollars in thousands) Notional Fair Value Fair Value June 30, 2017: Pay fixed / receive variable $ 3,792 — 138 Pay variable / receive fixed 3,792 138 — Total interest rate swap agreements $ 7,584 138 138 December 31, 2016: Pay fixed / receive variable $ 3,967 — 241 Pay variable / receive fixed 3,967 241 — Total interest rate swap agreements $ 7,934 241 241

Fair Value (Tables)

Fair Value (Tables)	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	Quoted Prices in Significant Active Markets Other Significant for Observable Unobservable Identical Assets Inputs Inputs (Dollars in thousands) Amount (Level 1) (Level 2) (Level 3) June 30, 2017: Securities available-for-sale: Agency obligations $ 57,294 — 57,294 — Agency RMBS 148,128 — 148,128 — State and political subdivisions 71,941 — 71,941 — Total securities available-for-sale 277,363 — 277,363 — Other assets (1) 138 — 138 — Total assets at fair value $ 277,501 — 277,501 — Other liabilities (1) $ 138 — 138 — Total liabilities at fair value $ 138 — 138 — December 31, 2016: Securities available-for-sale: Agency obligations $ 45,471 — 45,471 — Agency RMBS 127,787 — 127,787 — State and political subdivisions 70,314 — 70,314 — Total securities available-for-sale 243,572 — 243,572 — Other assets (1) 241 — 241 — Total assets at fair value $ 243,813 — 243,813 — Other liabilities (1) $ 241 — 241 — Total liabilities at fair value $ 241 — 241 — (1) Represents the fair value of interest rate swap agreements.
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Table Text Block]	Quoted Prices in Active Markets Other Significant for Observable Unobservable Carrying Identical Assets Inputs Inputs (Dollars in thousands) Amount (Level 1) (Level 2) (Level 3) June 30, 2017: Loans held for sale $ 1,436 — 1,436 — Loans, net (1) 1,959 — — 1,959 Other real estate owned 103 — — 103 Other assets (2) 1,762 — — 1,762 Total assets at fair value $ 5,260 — 1,436 3,824 December 31, 2016: Loans held for sale $ 1,497 — 1,497 — Loans, net (1) 2,099 — — 2,099 Other real estate owned 152 — — 152 Other assets (2) 1,952 — — 1,952 Total assets at fair value $ 5,700 — 1,497 4,203 (1) Loans considered impaired under ASC 310-10-35, Receivables . This amount reflects the recorded investment in impaired loans, net of any related allowance for loan losses. (2) Represents MSRs, net, carried at lower of cost or estimated fair value.
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]	Weighted Carrying Average (Dollars in thousands) Amount Valuation Technique Significant Unobservable Input of Input Nonrecurring: Impaired loans $ 1,959 Appraisal Appraisal discounts (%) 20.3 % Other real estate owned 103 Appraisal Appraisal discounts (%) 18.9 % Mortgage servicing rights, net 1,762 Discounted cash flow Prepayment speed or CPR (%) 11.0 % Discount rate (%) 10.0 %
Financial Instruments [Table Text Block]	Fair Value Hierarchy Carrying Estimated Level 1 Level 2 Level 3 (Dollars in thousands) amount fair value inputs inputs Inputs June 30, 2017: Financial Assets: Loans, net (1) $ 432,322 $ 433,987 $ — $ — $ 433,987 Loans held for sale 1,436 1,460 — 1,460 — Financial Liabilities: Time Deposits $ 197,520 $ 196,455 $ — $ 196,455 $ — Long-term debt 3,217 3,217 — 3,217 — December 31, 2016: Financial Assets: Loans, net (1) $ 426,303 $ 428,446 $ — $ — $ 428,446 Loans held for sale 1,497 1,507 — 1,507 — Financial Liabilities: Time Deposits $ 208,137 $ 207,791 $ — $ 207,791 $ — Long-term debt 3,217 3,217 — 3,217 — (1) Represents loans, net of unearned income and the allowance for loan losses.

Basic and Diluted Earnings Pe25

Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Basic and Diluted Earnings Per Share [Abstract]
Net earnings	$ 1,995	$ 1,931	$ 3,885	$ 4,122
Basic and diluted weighted average shares outstanding	3,643,593	3,643,503	3,643,567	3,643,493
Basic and diluted earnings per share	$ 0.55	$ 0.53	$ 1.07	$ 1.13

Variable Interest Entities (Det

Variable Interest Entities (Details) $ in Thousands	Jun. 30, 2017USD ($)
Variable Interest Entities [Line Items]
Trust Preferred Issuance, Liability Recognized	$ 3,217
Liability Recognized [Member]
Variable Interest Entities [Line Items]
Trust Preferred Issuance, Liability Recognized	$ 3,217

Variable Interest Entities Text

Variable Interest Entities Textuals (Details) $ in Millions	Jun. 30, 2017USD ($)
Variable Interest Entities (Textuals) [Abstract]
Trust Preferred Securities, Issued	$ 7
Junior Subordinated, Issued	3.2
Equity Interest, ANB Capital Trust	$ 0.2

Security Types (Details)

Security Types (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	$ 2,990	$ 3,047
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	32,349	25,983
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	55,365	46,274
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	186,659	168,268
Available-for-sale Securities, Fair Value, Total	277,363	243,572
Available For Sale Securities, Gross Unrealized Gains	2,553	2,391
Available For Sale Securities, Gross Unrealized Losses	2,551	3,512
Available-for-sale Securities, Amortized Cost Basis	277,361	244,693
US Government and Government Agencies and Authorities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	2,990	3,047
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	29,535	22,531
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	24,769	19,893
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	0	0
Available-for-sale Securities, Fair Value, Total	57,294	45,471
Available For Sale Securities, Gross Unrealized Gains	298	331
Available For Sale Securities, Gross Unrealized Losses	675	973
Available-for-sale Securities, Amortized Cost Basis	57,671	46,113
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	704	972
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	19,825	16,171
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	127,599	110,644
Available-for-sale Securities, Fair Value, Total	148,128	127,787
Available For Sale Securities, Gross Unrealized Gains	556	551
Available For Sale Securities, Gross Unrealized Losses	1,458	1,805
Available-for-sale Securities, Amortized Cost Basis	149,030	129,041
US States and Political Subdivisions Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Debt Maturities, within One Year, Fair Value	0	0
Available-for-sale Securities, Debt Maturities, after One Through Five Years, Fair Value	2,110	2,480
Available-for-sale Securities, Debt Maturities, after Five Through Ten Years, Fair Value	10,771	10,210
Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value	59,060	57,624
Available-for-sale Securities, Fair Value, Total	71,941	70,314
Available For Sale Securities, Gross Unrealized Gains	1,699	1,509
Available For Sale Securities, Gross Unrealized Losses	418	734
Available-for-sale Securities, Amortized Cost Basis	$ 70,660	$ 69,539

Securities Continuous Unrealize

Securities Continuous Unrealized Loss (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 135,454	$ 129,858
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	2,451	3,512
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	4,501	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	100	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	139,955	129,858
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	2,551	3,512
US Government and Government Agencies and Authorities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	25,546	20,352
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	675	973
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	25,546	20,352
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	675	973
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	94,239	89,062
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	1,358	1,805
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	4,501	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	100	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	98,740	89,062
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	1,458	1,805
US States and Political Subdivisions Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	15,669	20,444
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses	418	734
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	15,669	20,444
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses	$ 418	$ 734

Securities Gross Realized Gain

Securities Gross Realized Gain Loss (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Available-for-sale Securities, Gross Realized Gain (Loss) [Abstract]
Available-for-sale Securities, Gross Realized Gains	$ 0	$ 0	$ 2	$ 0
Available-for-sale Securities, Gross Realized Losses	0	0	0	0
Available-for-sale Securities, Gross Realized Gain (Loss), Net	$ 0	$ 0	$ 2	$ 0

Securities Textuals (Details)

Securities Textuals (Details) - USD ($) $ in Millions	Jun. 30, 2017	Dec. 31, 2016
Securities (Textuals) [Abstract]
Available-for-sale Securities Pledged as Collateral	$ 166.6	$ 137.2
Cost-method Investments, Aggregate Carrying Amount	$ 1.4	$ 1.4

Loans (Details)

Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Loans And Leases Receivable Disclosure [Abstract]
Commercial and Industrial Loans	$ 50,974	$ 49,850
Construction And Land Development Loans	46,386	41,650
Commericial Real Estate Loans [Abstract]
Commercial Real Estate Owner Occupied Loans	38,940	49,745
Commercial Real Estate Multifamily	47,206	46,998
Commerical Real Estate Other Loans	134,717	123,696
Total Commercial Real Estate Loans	220,863	220,439
Residential Real Estate Loans [Abstract]
Consumer Mortgage Loans	64,362	65,564
Residential Real Estate Investment Property Loans	45,926	45,291
Total Residential Real Estate Loans	110,288	110,855
Consumer Installment	9,409	8,712
Loans and Leases Receivable, Gross, Carrying Amount	437,920	431,506	$ 431,249
Loans and Leases Receivable Deferred Income	(633)	(560)
Loans, net of unearned income	$ 437,287	$ 430,946

Loans Past Due Analysis (Detail

Loans Past Due Analysis (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	$ 434,157	$ 427,094
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	1,466	2,042
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	42	0
Financing Receivable, Recorded Investment, Total Still Accruing	435,665	429,136
Financing Receivable, Recorded Investment, Nonaccrual Status	2,255	2,370
Loans and Leases Receivable, Gross, Carrying Amount	437,920	431,506	$ 431,249
Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	50,745	49,747
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	195	66
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivable, Recorded Investment, Total Still Accruing	50,940	49,813
Financing Receivable, Recorded Investment, Nonaccrual Status	34	37
Loans and Leases Receivable, Gross, Carrying Amount	50,974	49,850	50,190
Construction And Land Development Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	46,384	41,223
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	2	395
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivable, Recorded Investment, Total Still Accruing	46,386	41,618
Financing Receivable, Recorded Investment, Nonaccrual Status	0	32
Loans and Leases Receivable, Gross, Carrying Amount	46,386	41,650	49,346
Commercial Real Estate Owner Occupied Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	38,940	49,564
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	0	43
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivable, Recorded Investment, Total Still Accruing	38,940	49,607
Financing Receivable, Recorded Investment, Nonaccrual Status	0	138
Loans and Leases Receivable, Gross, Carrying Amount	38,940	49,745
Commercial Real Estate Multifamily [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	47,206	46,998
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	0	0
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivable, Recorded Investment, Total Still Accruing	47,206	46,998
Financing Receivable, Recorded Investment, Nonaccrual Status	0	0
Loans and Leases Receivable, Gross, Carrying Amount	47,206	46,998
Commercial Real Estate Other Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	132,172	121,608
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	748	199
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivable, Recorded Investment, Total Still Accruing	132,920	121,807
Financing Receivable, Recorded Investment, Nonaccrual Status	1,797	1,889
Loans and Leases Receivable, Gross, Carrying Amount	134,717	123,696
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	218,318	218,170
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	748	242
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivable, Recorded Investment, Total Still Accruing	219,066	218,412
Financing Receivable, Recorded Investment, Nonaccrual Status	1,797	2,027
Loans and Leases Receivable, Gross, Carrying Amount	220,863	220,439	208,825
Residential Real Estate Consumer Mortgage Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	63,550	64,059
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	364	1,282
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	42	0
Financing Receivable, Recorded Investment, Total Still Accruing	63,956	65,341
Financing Receivable, Recorded Investment, Nonaccrual Status	406	223
Loans and Leases Receivable, Gross, Carrying Amount	64,362	65,564
Residential Real Estate Investment Property Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	45,794	45,243
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	132	19
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivable, Recorded Investment, Total Still Accruing	45,926	45,262
Financing Receivable, Recorded Investment, Nonaccrual Status	0	29
Loans and Leases Receivable, Gross, Carrying Amount	45,926	45,291
Residential Real Estate Loans, Total [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	109,344	109,302
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	496	1,301
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	42	0
Financing Receivable, Recorded Investment, Total Still Accruing	109,882	110,603
Financing Receivable, Recorded Investment, Nonaccrual Status	406	252
Loans and Leases Receivable, Gross, Carrying Amount	110,288	110,855	113,763
Consumer Installment and Revolving Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Current	9,366	8,652
Financing Receivable, Recorded Investment, 30 To 89 Days Past Due	25	38
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivable, Recorded Investment, Total Still Accruing	9,391	8,690
Financing Receivable, Recorded Investment, Nonaccrual Status	18	22
Loans and Leases Receivable, Gross, Carrying Amount	$ 9,409	$ 8,712	$ 9,125

Allowance for Loan Loss (Detail

Allowance for Loan Loss (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	$ 4,588	$ 4,774	$ 4,643	$ 4,289
Financing Receivable, Allowance for Credit Losses, Charge-offs	(5)	(316)	(84)	(460)
Financing Receivable, Allowance for Credit Losses, Recoveries	282	70	306	1,299
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	277	(246)	222	839
Provision for loan losses	100	0	100	(600)
Financing Receivable, Allowance for Credit Losses	4,965	4,528	4,965	4,528
Commercial and Industrial Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	524	517	540	523
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	(83)	0	(83)
Financing Receivable, Allowance for Credit Losses, Recoveries	4	3	6	23
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	4	(80)	6	(60)
Provision for loan losses	149	69	131	43
Financing Receivable, Allowance for Credit Losses	677	506	677	506
Construction And Land Development Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	845	695	812	669
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	0	0	0
Financing Receivable, Allowance for Credit Losses, Recoveries	209	5	214	1,203
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	209	5	214	1,203
Provision for loan losses	(180)	44	(152)	(1,128)
Financing Receivable, Allowance for Credit Losses	874	744	874	744
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	2,004	2,403	2,071	1,879
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	(194)	0	(194)
Financing Receivable, Allowance for Credit Losses, Recoveries	0	0	0	0
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	0	(194)	0	(194)
Provision for loan losses	117	(117)	50	407
Financing Receivable, Allowance for Credit Losses	2,121	2,092	2,121	2,092
Residential Real Estate Loans, Total [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	1,064	1,026	1,107	1,059
Financing Receivable, Allowance for Credit Losses, Charge-offs	0	(37)	(78)	(155)
Financing Receivable, Allowance for Credit Losses, Recoveries	63	58	77	65
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	63	21	(1)	(90)
Provision for loan losses	(8)	14	13	92
Financing Receivable, Allowance for Credit Losses	1,119	1,061	1,119	1,061
Consumer Installment and Revolving Loans [Member]
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Financing Receivable, Allowance for Credit Losses	151	133	113	159
Financing Receivable, Allowance for Credit Losses, Charge-offs	(5)	(2)	(6)	(28)
Financing Receivable, Allowance for Credit Losses, Recoveries	6	4	9	8
Financing Receivable Allowance For Credit Losses Net Chargeoffs Recoveries	1	2	3	(20)
Provision for loan losses	22	(10)	58	(14)
Financing Receivable, Allowance for Credit Losses	$ 174	$ 125	$ 174	$ 125

Allowance For Loan Loss Additio

Allowance For Loan Loss Additional Information (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	$ 4,943		$ 4,431
Financing Receivable, Collectively Evaluated for Impairment	435,939		428,596
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	22		97
Financing Receivable, Individually Evaluated for Impairment	1,981		2,653
Allowance for loan losses	4,965	$ 4,643	4,528
Loans and Leases Receivable, Gross, Carrying Amount	437,920	431,506	431,249
Commercial and Industrial Loans [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	677		506
Financing Receivable, Collectively Evaluated for Impairment	50,974		50,159
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	0		31
Allowance for loan losses	677		506
Loans and Leases Receivable, Gross, Carrying Amount	50,974	49,850	50,190
Construction And Land Development Loans [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	874		744
Financing Receivable, Collectively Evaluated for Impairment	46,386		49,291
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	0		55
Allowance for loan losses	874		744
Loans and Leases Receivable, Gross, Carrying Amount	46,386	41,650	49,346
Commercial Real Estate Loans, Total [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	2,099		1,995
Financing Receivable, Collectively Evaluated for Impairment	218,882		206,258
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	22		97
Financing Receivable, Individually Evaluated for Impairment	1,981		2,567
Allowance for loan losses	2,121		2,092
Loans and Leases Receivable, Gross, Carrying Amount	220,863	220,439	208,825
Residential Real Estate Loans, Total [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	1,119		1,061
Financing Receivable, Collectively Evaluated for Impairment	110,288		113,763
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	0		0
Allowance for loan losses	1,119		1,061
Loans and Leases Receivable, Gross, Carrying Amount	110,288	110,855	113,763
Consumer Installment and Revolving Loans [Member]
Financing Receivable Allowance For Credit Loss Additional Information [Line Items]
Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment	174		125
Financing Receivable, Collectively Evaluated for Impairment	9,409		9,125
Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment	0		0
Financing Receivable, Individually Evaluated for Impairment	0		0
Allowance for loan losses	174		125
Loans and Leases Receivable, Gross, Carrying Amount	$ 9,409	$ 8,712	$ 9,125

Loan Credit Quality Analysis (D

Loan Credit Quality Analysis (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	$ 425,223	$ 419,974
Financing Receivable, Recorded Investment, Special Mention	3,506	3,319
Financing Receivable Recorded Investment, Substandard Accruing	6,936	5,843
Financing Receivable, Recorded Investment, Nonaccrual Status	2,255	2,370
Loans and Leases Receivable, Gross, Carrying Amount	437,920	431,506	$ 431,249
Commercial and Industrial Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	50,148	49,558
Financing Receivable, Recorded Investment, Special Mention	183	22
Financing Receivable Recorded Investment, Substandard Accruing	609	233
Financing Receivable, Recorded Investment, Nonaccrual Status	34	37
Loans and Leases Receivable, Gross, Carrying Amount	50,974	49,850	50,190
Construction And Land Development Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	45,912	41,165
Financing Receivable, Recorded Investment, Special Mention	188	113
Financing Receivable Recorded Investment, Substandard Accruing	286	340
Financing Receivable, Recorded Investment, Nonaccrual Status	0	32
Loans and Leases Receivable, Gross, Carrying Amount	46,386	41,650	49,346
Commercial Real Estate Owner Occupied Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	38,191	48,788
Financing Receivable, Recorded Investment, Special Mention	402	414
Financing Receivable Recorded Investment, Substandard Accruing	347	405
Financing Receivable, Recorded Investment, Nonaccrual Status	0	138
Loans and Leases Receivable, Gross, Carrying Amount	38,940	49,745
Commercial Real Estate Multifamily [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	47,206	46,998
Financing Receivable, Recorded Investment, Special Mention	0	0
Financing Receivable Recorded Investment, Substandard Accruing	0	0
Financing Receivable, Recorded Investment, Nonaccrual Status	0	0
Loans and Leases Receivable, Gross, Carrying Amount	47,206	46,998
Commercial Real Estate Other Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	131,739	121,326
Financing Receivable, Recorded Investment, Special Mention	0	32
Financing Receivable Recorded Investment, Substandard Accruing	1,181	449
Financing Receivable, Recorded Investment, Nonaccrual Status	1,797	1,889
Loans and Leases Receivable, Gross, Carrying Amount	134,717	123,696
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	217,136	217,112
Financing Receivable, Recorded Investment, Special Mention	402	446
Financing Receivable Recorded Investment, Substandard Accruing	1,528	854
Financing Receivable, Recorded Investment, Nonaccrual Status	1,797	2,027
Loans and Leases Receivable, Gross, Carrying Amount	220,863	220,439	208,825
Residential Real Estate Consumer Mortgage Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	57,975	59,450
Financing Receivable, Recorded Investment, Special Mention	2,576	2,613
Financing Receivable Recorded Investment, Substandard Accruing	3,405	3,278
Financing Receivable, Recorded Investment, Nonaccrual Status	406	223
Loans and Leases Receivable, Gross, Carrying Amount	64,362	65,564
Residential Real Estate Investment Property Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	44,812	44,109
Financing Receivable, Recorded Investment, Special Mention	103	105
Financing Receivable Recorded Investment, Substandard Accruing	1,011	1,048
Financing Receivable, Recorded Investment, Nonaccrual Status	0	29
Loans and Leases Receivable, Gross, Carrying Amount	45,926	45,291
Residential Real Estate Loans, Total [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	102,787	103,559
Financing Receivable, Recorded Investment, Special Mention	2,679	2,718
Financing Receivable Recorded Investment, Substandard Accruing	4,416	4,326
Financing Receivable, Recorded Investment, Nonaccrual Status	406	252
Loans and Leases Receivable, Gross, Carrying Amount	110,288	110,855	113,763
Consumer Installment and Revolving Loans [Member]
Financing Receivable, Recorded Investment [Line Items]
Financing Receivable, Recorded Investment, Pass	9,240	8,580
Financing Receivable, Recorded Investment, Special Mention	54	20
Financing Receivable Recorded Investment, Substandard Accruing	97	90
Financing Receivable, Recorded Investment, Nonaccrual Status	18	22
Loans and Leases Receivable, Gross, Carrying Amount	$ 9,409	$ 8,712	$ 9,125

Impaired Loans (Details)

Impaired Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	$ 2,852	$ 3,029
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied	(1,055)	(1,092)
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	1,797	1,937
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	184	193
Impaired Financing Receivable, with Related Allowance, Charge-off And Payments Applied	0	0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	184	193
Impaired Financing Receivable, With Related Allowance, Related Allowance	22	31
Impaired Financing Receivable, Unpaid Principal Balance	3,036	3,222
Impaired Financing Receivable, Charge-off And Payments Applied	(1,055)	(1,092)
Impaired Financing Receivable, Recorded Investment	1,981	2,130
Impaired Financing Receivable, Related Allowance	22	31
Commercial and Industrial Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	0	15
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied	0	0
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	0	15
Construction And Land Development Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	0	140
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied	0	(108)
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	0	32
Commercial Real Estate Owner Occupied Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	184	193
Impaired Financing Receivable, with Related Allowance, Charge-off And Payments Applied	0	0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	184	193
Impaired Financing Receivable, With Related Allowance, Related Allowance	22	31
Commercial Real Estate Other Loans [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	2,852	2,874
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied	(1,055)	(984)
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	1,797	1,890
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Impaired [Line Items]
Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance	2,852	2,874
Impaired Financing Receivable, with No Related Allowance, Charge-off And Payments Applied	(1,055)	(984)
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	1,797	1,890
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	184	193
Impaired Financing Receivable, with Related Allowance, Charge-off And Payments Applied	0	0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	184	193
Impaired Financing Receivable, With Related Allowance, Related Allowance	$ 22	$ 31

Impaired Loans Averages (Detail

Impaired Loans Averages (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Impaired Financing Receivable, Average Recorded Investment [Line Items]
Impaired Financing Receivable, Average Recorded Investment	$ 2,024	$ 2,804	$ 2,061	$ 2,911
Impaired Financing Receivable, Interest Income, Accrual Method	2	12	5	28
Commercial and Industrial Loans [Member]
Impaired Financing Receivable, Average Recorded Investment [Line Items]
Impaired Financing Receivable, Average Recorded Investment	2	36	6	40
Impaired Financing Receivable, Interest Income, Accrual Method	0	1	0	2
Construction And Land Development Loans [Member]
Impaired Financing Receivable, Average Recorded Investment [Line Items]
Impaired Financing Receivable, Average Recorded Investment	15	60	21	138
Impaired Financing Receivable, Interest Income, Accrual Method	0	0	0	0
Commercial Real Estate Owner Occupied Loans [Member]
Impaired Financing Receivable, Average Recorded Investment [Line Items]
Impaired Financing Receivable, Average Recorded Investment	186	1,009	189	1,015
Impaired Financing Receivable, Interest Income, Accrual Method	2	11	5	26
Commercial Real Estate Other Loans [Member]
Impaired Financing Receivable, Average Recorded Investment [Line Items]
Impaired Financing Receivable, Average Recorded Investment	1,821	1,699	1,845	1,718
Impaired Financing Receivable, Interest Income, Accrual Method	0	0	0	0
Commercial Real Estate Loans, Total [Member]
Impaired Financing Receivable, Average Recorded Investment [Line Items]
Impaired Financing Receivable, Average Recorded Investment	2,007	2,708	2,034	2,733
Impaired Financing Receivable, Interest Income, Accrual Method	$ 2	$ 11	$ 5	$ 26

Troubled Debt Restructuring (De

Troubled Debt Restructuring (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Impaired Financing Receivable And Troubled Debt Restructing [Line Items]
Impaired Financing Receivable, Troubled Debt Restructuring, Still Accruing	$ 184	$ 208
Impaired Financing Receivable, Troubled Debt Restructuring, Nonaccrual	1,735	1,850
Impaired Financing Receivable, Trouble Debt Structuring, Total	1,919	2,058
Impaired Financing Receivable, Troubled Debt Restructuring, Allowance for Credit Losses	22	31
Commercial and Industrial Loans [Member]
Impaired Financing Receivable And Troubled Debt Restructing [Line Items]
Impaired Financing Receivable, Troubled Debt Restructuring, Still Accruing	0	15
Impaired Financing Receivable, Troubled Debt Restructuring, Nonaccrual	0	0
Impaired Financing Receivable, Trouble Debt Structuring, Total	0	15
Impaired Financing Receivable, Troubled Debt Restructuring, Allowance for Credit Losses	0	0
Construction And Land Development Loans [Member]
Impaired Financing Receivable And Troubled Debt Restructing [Line Items]
Impaired Financing Receivable, Troubled Debt Restructuring, Still Accruing	0	0
Impaired Financing Receivable, Troubled Debt Restructuring, Nonaccrual	0	32
Impaired Financing Receivable, Trouble Debt Structuring, Total	0	32
Impaired Financing Receivable, Troubled Debt Restructuring, Allowance for Credit Losses	0	0
Commercial Real Estate Owner Occupied Loans [Member]
Impaired Financing Receivable And Troubled Debt Restructing [Line Items]
Impaired Financing Receivable, Troubled Debt Restructuring, Still Accruing	184	193
Impaired Financing Receivable, Troubled Debt Restructuring, Nonaccrual	0	0
Impaired Financing Receivable, Trouble Debt Structuring, Total	184	193
Impaired Financing Receivable, Troubled Debt Restructuring, Allowance for Credit Losses	22	31
Commercial Real Estate Other Loans [Member]
Impaired Financing Receivable And Troubled Debt Restructing [Line Items]
Impaired Financing Receivable, Troubled Debt Restructuring, Still Accruing	0	0
Impaired Financing Receivable, Troubled Debt Restructuring, Nonaccrual	1,735	1,818
Impaired Financing Receivable, Trouble Debt Structuring, Total	1,735	1,818
Impaired Financing Receivable, Troubled Debt Restructuring, Allowance for Credit Losses	0	0
Commercial Real Estate Loans, Total [Member]
Impaired Financing Receivable And Troubled Debt Restructing [Line Items]
Impaired Financing Receivable, Troubled Debt Restructuring, Still Accruing	184	193
Impaired Financing Receivable, Troubled Debt Restructuring, Nonaccrual	1,735	1,818
Impaired Financing Receivable, Trouble Debt Structuring, Total	1,919	2,011
Impaired Financing Receivable, Troubled Debt Restructuring, Allowance for Credit Losses	$ 22	$ 31

Troubled Debt Restructuring Mod

Troubled Debt Restructuring Modifications (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modification, Number of Contracts	1	1	1	1
Financing Receivable, Modification, Pre-Modification Recorded Investment	$ 1,275	$ 1,509	$ 1,275	$ 1,509
Financing Receivable, Modifications, Post-Modifications Recorded Investment	$ 1,266	$ 1,509	$ 1,266	$ 1,509
Commercial Real Estate Other Loans [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modification, Number of Contracts	1	1	1	1
Financing Receivable, Modification, Pre-Modification Recorded Investment	$ 1,275	$ 1,509	$ 1,275	$ 1,509
Financing Receivable, Modifications, Post-Modifications Recorded Investment	$ 1,266	$ 1,509	$ 1,266	$ 1,509
Commercial Real Estate Loans, Total [Member]
Financing Receivable, Modifications [Line Items]
Financing Receivable, Modification, Number of Contracts	1	1	1	1
Financing Receivable, Modification, Pre-Modification Recorded Investment	$ 1,275	$ 1,509	$ 1,275	$ 1,509
Financing Receivable, Modifications, Post-Modifications Recorded Investment	$ 1,266	$ 1,509	$ 1,266	$ 1,509

Loans Textuals (Details)

Loans Textuals (Details)	Jun. 30, 2017
Loan and Lease Disclosure (Textuals) [Abstract]
Percentage Of Loans Secured By Real Estate	86.20%

Mortgage Servicing Rights, Ne42

Mortgage Servicing Rights, Net (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Servicing Asset at Amortized Value, Balance [Roll Forward]
Servicing Asset at Amortized Cost, Beginning	$ 1,862	$ 2,235	$ 1,952	$ 2,316
Servicing Asset at Amortized Value, Additions	40	88	93	145
Servicing Asset at Amortized Value, Amortization	(140)	(176)	(284)	(314)
Servicing Asset at Amortized Value, Valuation Allowance	0	(1)	1	(1)
Servicing Asset at Amortized Cost, Ending	1,762	2,146	1,762	2,146
Valuation Allowance for Impairment of Recognized Servicing Assets, Balance [Abstract]
Valuation Allowance for Impairment of Recognized Servicing Assets, Beginning Balance	0	0	1	0
Valuation Allowance for Impairment of Recognized Servicing Assets, Ending Balance	0	1	0	1
Servicing Asset at Amortized Value, Fair Value [Abstract]
Servicing Asset at Amortized Value, Fair Value, Beginning	2,689	2,906	2,678	3,086
Servicing Asset at Amortized Value, Fair Value, Ending	$ 2,520	$ 2,539	$ 2,520	$ 2,539

Derivative Instruments (Details

Derivative Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Derivative [Line Items]
Derivative, Notional Amount1	$ 7,584	$ 7,934
DerivativeAssetFairValueGrossAsset	138	241
Derivative Asset, Fair Value, Gross Liability	138	241
Derivative, Interest Rate Swap, Pay Fixed, Receive Variable [Member]
Derivative [Line Items]
Derivative, Notional Amount1	3,792	3,967
DerivativeAssetFairValueGrossAsset	0	0
Derivative Asset, Fair Value, Gross Liability	138	241
Derivative, Interest Rate Swap, Pay Variable, Receive Fixed [Member]
Derivative [Line Items]
Derivative, Notional Amount1	3,792	3,967
DerivativeAssetFairValueGrossAsset	138	241
Derivative Asset, Fair Value, Gross Liability	$ 0	$ 0

Fair Value (Details)

Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Fair Value, Measurements, Recurring [Member]
Fair Value Disclosure, Securities Available-for-Sale [Abstract]
Fair Value Disclosure, Agency RMBS	$ 57,294	$ 45,471
Fair Value Disclosure, State and Political Subdivisions	148,128	127,787
Trust Preferred Securities	71,941	70,314
Fair Value Disclosure, Securities Available-for-Sale, Total	277,363	243,572
Other Assets, Fair Value Disclosure	138	241
Assets, Fair Value Disclosure, Recurring	277,501	243,813
Liabilities Fair Value Disclosure [Abstract]
Other Liabilities, Fair Value Disclosure	138	241
Liabilities, Fair Value Disclosure, Recurring, Total	138	241
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value Disclosure, Securities Available-for-Sale [Abstract]
Fair Value Disclosure, Agency RMBS	0	0
Fair Value Disclosure, State and Political Subdivisions	0	0
Trust Preferred Securities	0	0
Fair Value Disclosure, Securities Available-for-Sale, Total	0	0
Other Assets, Fair Value Disclosure	0	0
Assets, Fair Value Disclosure, Recurring	0	0
Liabilities Fair Value Disclosure [Abstract]
Other Liabilities, Fair Value Disclosure	0	0
Liabilities, Fair Value Disclosure, Recurring, Total	0	0
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value Disclosure, Securities Available-for-Sale [Abstract]
Fair Value Disclosure, Agency RMBS	57,294	45,471
Fair Value Disclosure, State and Political Subdivisions	148,128	127,787
Trust Preferred Securities	71,941	70,314
Fair Value Disclosure, Securities Available-for-Sale, Total	277,363	243,572
Other Assets, Fair Value Disclosure	138	241
Assets, Fair Value Disclosure, Recurring	277,501	243,813
Liabilities Fair Value Disclosure [Abstract]
Other Liabilities, Fair Value Disclosure	138	241
Liabilities, Fair Value Disclosure, Recurring, Total	138	241
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value Disclosure, Securities Available-for-Sale [Abstract]
Fair Value Disclosure, Agency RMBS	0	0
Fair Value Disclosure, State and Political Subdivisions	0	0
Trust Preferred Securities	0	0
Fair Value Disclosure, Securities Available-for-Sale, Total	0	0
Other Assets, Fair Value Disclosure	0	0
Assets, Fair Value Disclosure, Recurring	0	0
Liabilities Fair Value Disclosure [Abstract]
Other Liabilities, Fair Value Disclosure	0	0
Liabilities, Fair Value Disclosure, Recurring, Total	0	0
Fair Value, Measurements, Nonrecurring [Member]
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Loans Held-for-sale, Fair Value Disclosure	1,436	1,497
Impaired Loans, Fair Value Disclosure	1,959	2,099
Other Real Esate Owned, Fair Value Disclosure	103	152
Servicing Asset at Fair Value, Amount	1,762	1,952
Assets, Fair Value Disclosure, Nonrecurring	5,260	5,700
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Loans Held-for-sale, Fair Value Disclosure	0	0
Impaired Loans, Fair Value Disclosure	0	0
Other Real Esate Owned, Fair Value Disclosure	0	0
Servicing Asset at Fair Value, Amount	0	0
Assets, Fair Value Disclosure, Nonrecurring	0	0
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Loans Held-for-sale, Fair Value Disclosure	1,436	1,497
Impaired Loans, Fair Value Disclosure	0	0
Other Real Esate Owned, Fair Value Disclosure	0	0
Servicing Asset at Fair Value, Amount	0	0
Assets, Fair Value Disclosure, Nonrecurring	1,436	1,497
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis [Abstract]
Loans Held-for-sale, Fair Value Disclosure	0	0
Impaired Loans, Fair Value Disclosure	1,959	2,099
Other Real Esate Owned, Fair Value Disclosure	103	152
Servicing Asset at Fair Value, Amount	1,762	1,952
Assets, Fair Value Disclosure, Nonrecurring	$ 3,824	$ 4,203

Fair Value Unobservable Inputs

Fair Value Unobservable Inputs (Details) - Fair Value, Measurements, Nonrecurring [Member] - Carrying (Reported) Amount, Fair Value Disclosure [Member] $ in Thousands	Jun. 30, 2017USD ($)
Impaired Loans [Member]
Schedule Of Fair Value Significant Unobservable Inputs Used [Line Items]
Assets, Fair Value Disclosure	$ 1,959
Impaired Loans [Member] | Appraisal, Appraisal Discount [Member]
Schedule Of Fair Value Significant Unobservable Inputs Used [Line Items]
Unobservable Input, Weighted Average of Input Percent	20.30%
Other Real Estate Owned [Member]
Schedule Of Fair Value Significant Unobservable Inputs Used [Line Items]
Assets, Fair Value Disclosure	$ 103
Other Real Estate Owned [Member] | Appraisal, Appraisal Discount [Member]
Schedule Of Fair Value Significant Unobservable Inputs Used [Line Items]
Unobservable Input, Weighted Average of Input Percent	18.90%
Mortgage Servicing Rights [Member]
Schedule Of Fair Value Significant Unobservable Inputs Used [Line Items]
Assets, Fair Value Disclosure	$ 1,762
Mortgage Servicing Rights [Member] | Discounted Cash Flow, Prepayment Speed [Member]
Schedule Of Fair Value Significant Unobservable Inputs Used [Line Items]
Unobservable Input, Weighted Average of Input Percent	11.00%
Mortgage Servicing Rights [Member] | Discounted Cash Flow, Discount Rate [Member]
Schedule Of Fair Value Significant Unobservable Inputs Used [Line Items]
Unobservable Input, Weighted Average of Input Percent	10.00%

Fair Value Financial Instrument

Fair Value Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Carrying (Reported) Amount, Fair Value Disclosure [Member]
Fair Value, Financial Assets: [Abstract]
Fair Value, Financial Instruments, Loans, Net	$ 432,322	$ 426,303
Fair Value, Financial Instruments, Loans Held For Sale	1,436	1,497
Fair Value, Financial Liabilities: [Abstract]
Fair Value, Financial Instruments, Time Deposits	197,520	208,137
Fair Value, Financial Instruments, Long-term Debt	3,217	3,217
Estimate of Fair Value, Fair Value Disclosure [Member]
Fair Value, Financial Assets: [Abstract]
Fair Value, Financial Instruments, Loans, Net	433,987	428,446
Fair Value, Financial Instruments, Loans Held For Sale	1,460	1,507
Fair Value, Financial Liabilities: [Abstract]
Fair Value, Financial Instruments, Time Deposits	196,455	207,791
Fair Value, Financial Instruments, Long-term Debt	3,217	3,217
Estimate of Fair Value, Fair Value Disclosure [Member] | Fair Value, Inputs, Level 1 [Member]
Fair Value, Financial Assets: [Abstract]
Fair Value, Financial Instruments, Loans, Net	0	0
Fair Value, Financial Instruments, Loans Held For Sale	0	0
Fair Value, Financial Liabilities: [Abstract]
Fair Value, Financial Instruments, Time Deposits	0	0
Fair Value, Financial Instruments, Long-term Debt	0	0
Estimate of Fair Value, Fair Value Disclosure [Member] | Fair Value, Inputs, Level 2 [Member]
Fair Value, Financial Assets: [Abstract]
Fair Value, Financial Instruments, Loans, Net	0	0
Fair Value, Financial Instruments, Loans Held For Sale	1,460	1,507
Fair Value, Financial Liabilities: [Abstract]
Fair Value, Financial Instruments, Time Deposits	196,455	207,791
Fair Value, Financial Instruments, Long-term Debt	3,217	3,217
Estimate of Fair Value, Fair Value Disclosure [Member] | Fair Value, Inputs, Level 3 [Member]
Fair Value, Financial Assets: [Abstract]
Fair Value, Financial Instruments, Loans, Net	433,987	428,446
Fair Value, Financial Instruments, Loans Held For Sale	0	0
Fair Value, Financial Liabilities: [Abstract]
Fair Value, Financial Instruments, Time Deposits	0	0
Fair Value, Financial Instruments, Long-term Debt	$ 0	$ 0