Middlefield Banc (MBCN) 10-Q 10 Aug 16 2016 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2016	Aug. 10, 2016
Document Information [Line Items]
Entity Registrant Name	Middlefield Banc Corp.
Entity Central Index Key	836,147
Trading Symbol	mbcn
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding (in shares)		2,247,011
Document Type	10-Q
Document Period End Date	Jun. 30, 2016
Document Fiscal Year Focus	2,016
Document Fiscal Period Focus	Q2
Amendment Flag	false

Consolidated Balance Sheet (Cur

Consolidated Balance Sheet (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
ASSETS
Cash and due from banks	$ 21,127	$ 22,421
Federal funds sold	1,000	1,329
Cash and cash equivalents	22,127	23,750
Investment securities available for sale, at fair value	129,295	146,520
Loans held for sale	496	1,107
Loans	579,716	533,710
Less allowance for loan and lease losses	6,366	6,385
Net loans	573,350	527,325
Premises and equipment, net	9,727	9,772
Goodwill	4,559	4,559
Core deposit intangibles	56	76
Bank-owned life insurance	13,337	13,141
Other real estate owned	1,142	1,412
Accrued interest and other assets	6,019	7,477
TOTAL ASSETS	760,108	735,139
LIABILITIES
Noninterest-bearing demand	126,045	116,498
Interest-bearing demand	64,361	57,219
Money market	81,596	78,856
Savings	173,014	180,653
Time	183,024	191,221
Total deposits	628,040	624,447
Short-term borrowings	42,255	35,825
Other borrowings	9,825	9,939
Accrued interest and other liabilities	2,407	2,624
TOTAL LIABILITIES	682,527	672,835
STOCKHOLDERS' EQUITY
Common stock, no par value; 10,000,000 shares authorized, 2,633,069 and 2,263,403 shares issued; 2,246,904 and 1,877,238 shares outstanding	47,675	36,191
Retained earnings	39,545	37,236
Accumulated other comprehensive income	3,879	2,395
Treasury stock, at cost; 386,165 shares	(13,518)	(13,518)
TOTAL STOCKHOLDERS' EQUITY	77,581	62,304
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 760,108	$ 735,139

Consolidated Balance Sheet (Cu3

Consolidated Balance Sheet (Current Period Unaudited) (Parentheticals) - $ / shares	Jun. 30, 2016	Dec. 31, 2015
Common stock, shares authorized (in shares)	10,000,000	10,000,000
Common stock, shares issued (in shares)	2,633,069	2,263,403
Common stock, no par value (in dollars per share)	$ 0	$ 0
Common stock, shares outstanding (in shares)	2,246,904	1,877,238
Treasury stock, shares (in shares)	386,165	386,165

Consolidated Statement of Incom

Consolidated Statement of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Core Deposits [Member]
NONINTEREST EXPENSE
Core deposit intangible amortization	$ 10	$ 10	$ 20	$ 20
Interest and fees on loans	6,317	5,842	12,490	11,685
Interest-bearing deposits in other institutions	15	12	27	20
Federal funds sold	5	5	9	8
Taxable interest	290	379	630	774
Tax-exempt interest	750	805	1,540	1,564
Dividends on stock	28	23	57	50
Total interest income	7,405	7,066	14,753	14,101
Deposits	889	874	1,744	1,705
Short-term borrowings	115	33	235	70
Other borrowings	20	23	37	46
Trust preferred securities	42	60	75	52
Total interest expense	1,066	990	2,091	1,873
NET INTEREST INCOME	6,339	6,076	12,662	12,228
Provision for loan losses	105		210	105
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	6,234	6,076	12,452	12,123
Service charges on deposit accounts	491	470	938	911
Investment securities gains, net	252	22	303	46
Earnings on bank-owned life insurance	97	92	196	161
Gain on sale of loans	106	120	193	173
Other income	227	258	452	467
Total noninterest income	1,173	962	2,082	1,758
Salaries and employee benefits	2,283	2,560	5,063	4,920
Occupancy expense	292	291	627	640
Equipment expense	210	241	479	457
Data processing costs	322	261	594	511
Ohio state franchise tax	162	75	262	150
Federal deposit insurance expense	132	120	264	232
Professional fees	218	277	510	596
Loss (gain) on other real estate owned	56	(40)	68	48
Advertising expense	203	195	398	391
Other real estate expense	85	268	131	333
Directors fees	121	127	228	245
Appraiser fees	119		220
ATM fees	98	88	194	172
Other expense	604	744	1,195	1,313
Total noninterest expense	4,915	5,217	10,253	10,028
Income before income taxes	2,492	1,821	4,281	3,853
Income taxes	566	316	868	720
NET INCOME	$ 1,926	$ 1,505	$ 3,413	$ 3,133
EARNINGS PER SHARE
Basic (in dollars per share)	$ 0.94	$ 0.73	$ 1.74	$ 1.52
Diluted (in dollars per share)	0.94	0.73	1.73	1.52
Cash dividends (in dollars per share)	$ 0.27	$ 0.27	$ 0.54	$ 0.53

Consolidated Statement of Compr

Consolidated Statement of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net income	$ 1,926	$ 1,505	$ 3,413	$ 3,133
Other comprehensive income:
Net unrealized holding gain (loss) on available-for-sale securities	2,006	(2,966)	2,553	(2,115)
Tax effect	(681)	1,008	(868)	719
Reclassification adjustment for investment securities gain included in net income	(252)	(22)	(303)	(46)
Tax effect	85	8	102	16
Period change	1,158	(1,972)	1,484	(1,426)
Comprehensive income (loss)	$ 3,084	$ (467)	$ 4,897	$ 1,707

Consolidated Statement of Chang

Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - 6 months ended Jun. 30, 2016 - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock [Member]	Total
Balance at Dec. 31, 2015	$ 36,191	$ 37,236	$ 2,395	$ (13,518)	$ 62,304
Net income		3,413			3,413
Other comprehensive income			1,484		1,484
Common stock issuance, net of cost (361,715 shares)	11,229				11,229
Dividend reinvestment and purchase plan (7,951 shares)	255				255
Cash dividends ($0.54 per share)		(1,104)			(1,104)
Balance at Jun. 30, 2016	$ 47,675	$ 39,545	$ 3,879	$ (13,518)	$ 77,581

Consolidated Statement of Chan7

Consolidated Statement of Changes in Stockholders' Equity (Unaudited) (Parentheticals)	6 Months Ended
	Jun. 30, 2016$ / sharesshares
Common Stock [Member]
Common stock issuance, shares (in shares) | shares	361,715
Dividend reinvestment and purchase plan, shares (in shares) | shares	7,951
Retained Earnings [Member]
Cash dividends (in dollars per share) | $ / shares	$ 0.54
Cash dividends (in dollars per share) | $ / shares	$ 0.54

Consolidated Statement of Cash

Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
OPERATING ACTIVITIES
Net income	$ 3,413	$ 3,133
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	210	105
Investment securities gain, net	(303)	(46)
Depreciation and amortization	463	500
Amortization of premium and discount on investment securities	217	365
Accretion of deferred loan fees, net	(119)	(346)
Origination of loans held for sale	(8,227)	(8,026)
Proceeds from sale of loans	9,031	8,239
Gain on sale of loans	(193)	(173)
Earnings on bank-owned life insurance	(196)	(161)
Deferred income tax	265	346
Gain on sale of other real estate owned	3	56
Other real estate owned writedowns	(71)	(104)
Increase in accrued interest receivable	59	(157)
(Decrease) increase in accrued interest payable	(1)	74
Other, net	209	(477)
Net cash provided by operating activities	4,760	3,328
INVESTING ACTIVITIES
Proceeds from repayments and maturities	12,189	5,818
Proceeds from sale of securities	9,115	3,312
Purchases	(1,744)	(14,876)
Increase in loans, net	(46,483)	(23,206)
Proceeds from the sale of other real estate owned	557	830
Purchase of bank-owned life insurance		(4,000)
Purchase of premises and equipment	(306)	(394)
Net cash used for investing activities	(26,672)	(32,516)
FINANCING ACTIVITIES
Net increase in deposits	3,593	37,412
Increase (decrease) in short-term borrowings, net	6,430	(10,291)
Repayment of other borrowings	(114)	(159)
Common stock issued	11,229
Stock options exercised		6
Proceeds from dividend reinvestment and purchase plan	255	319
Cash dividends	(1,104)	(1,087)
Net cash provided by financing activities	20,289	26,200
Decrease in cash and cash equivalents	(1,623)	(2,988)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	23,750	25,639
CASH AND CASH EQUIVALENTS AT END OF PERIOD	22,127	22,651
SUPPLEMENTAL INFORMATION
Interest on deposits and borrowings	2,092	1,799
Income taxes	475	200
Noncash investing transactions:
Transfers from loans to other real estate owned	$ 367	$ 638

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Basis of Presentation and Significant Accounting Policies [Text Block]	NOTE 1 - BASIS OF PRESENTATION The consolidated financial statements of Middlefield Banc Corp. ("Company") include its bank subsidiary, The Middlefield Banking Company (“MB”), and a nonbank asset resolution subsidiary EMORECO, Inc. All significant inter-company items have been eliminated. The accompanying unaudited financial statements have been prepared in accordance with U.S. generally accepted accounting principles and the instructions for Form 10-Q and Article 10 of Regulation S-X. In management’s opinion, the financial statements include all adjustments, consisting of normal recurring adjustments, that the Company considers necessary to fairly state the Company’s financial position and the results of operations and cash flows. The consolidated balance sheet at December 31, 2015, has been derived from the audited financial statements at that date but does not include all of the necessary informational disclosures and footnotes as required by U.S. generally accepted accounting principles. The accompanying financial statements should be read in conjunction with the financial statements and notes thereto included with the Company’s Form 10-K for the year ended December 31, 2015. The results of the Company’s operations for any interim period are not necessarily indicative of the results of the Company’s operations for any other interim period or for a full fiscal year. Recent Accounting Pronouncements In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers In June 2014, the FASB issued ASU 2014-12, Compensation-Stock Compensation ( Topic 718 ): Accounting for Share-Based Payments when the Terms of an Award Provide that a Performance Target Could Be Achieved After the Requisite Service Period In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements -Going Concern (Subtopic In November 2014, the FASB issued ASU 2014-16, Derivatives and Hedging (Topic 815): Determining Whether the Host Contract in a Hybrid Financial Instrument Issued in the Form of a Share Is More Akin to Debt or to Equity (a consensus of the FASB Emerging Issues Task Force). In January 2015, the FASB issued ASU 2015-01, Income Statement –Extraordinary and Unusual Items, In February 2015, the FASB issued ASU 2015-02, Consolidation (Topic 810) In April 2015, the FASB issued ASU 2015-03, Interest-Imputation of Interest (Subtopic 835-30) In April 2015, the FASB issued ASU 2015-04, Compensation-Retirement Benefits (Topic 715), In April 2015, the FASB issued ASU 2015-05, Intangible – Goodwill and Other Internal Use Software (Topic 350-40) In April 2015, the FASB issued ASU 2015-06, Earnings Per Share (Topic 260): Effects on Historical Earnings per Unit of Master Limited Partnership Dropdown Transactions. Earnings Per Share Application of the Two-Class Method Under FASB Statement No. 128 to Master Limited Partnerships In May 2015, the FASB issued ASU 2015-07, Disclosures for Investments in Certain Entities that Calculate Net Asset Value per Share (or Its Equivalent) In May 2015, the FASB issued ASU 2015-09, Financial Services – Insurance (Topic 944): Disclosure About Short-Duration Contracts Financial Services – Insurance In June 2015, the FASB issued ASU 2015-10, Technical Corrections and Improvements In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers December 15, 2019. The Company is evaluating the effect of adopting this new accounting Update. In September 2015, the FASB issued ASU 2015-16, Business Combinations (Topic 805). In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes In January 2016, the FASB issued ASU 2016-01, Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) In March 2016, the FASB issued ASU 2016-04, Liabilities – Extinguishments of Liabilities (Subtopic 405-20). In March 2016, the FASB issued ASU 2016-05, Derivatives and Hedging (Topic 815) . This Update is not expected to have a significant impact on the Company’s financial statements. In March 2016, the FASB issued ASU 2016-06, Derivatives and Hedging (Topic 815) This Update is not expected to have a significant impact on the Company’s financial statements. In March 2016, the FASB issued ASU 2016-07, Investments – Equity Method and Joint Ventures (Topic 323) . This Update is not expected to have a significant impact on the Company’s financial statements. In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606). Revenue from Contracts with Customers (Topic 606), Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, The Company is currently evaluating the impact the adoption of the standard will have on the Company’s financial position or results of operations. In March 2016, the FASB issued ASU 2016-09, Compensation – Stock Compensation (Topic 718) amendments in this Update affect all entities that issue share-based payment awards to their employees. The standards in this Update provide simplification for several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as with equity or liabilities, and classification on the statement of cash flows. Some of the areas for simplification apply only to nonpublic entities. In addition to those simplifications, the amendments eliminate the guidance in Topic 718 that was indefinitely deferred shortly after the issuance of FASB Statement No. 123 (revised 2004), Share-Based Payment d. This Update is not expected to have a significant impact on the Company’s financial statements. In April 2016, the FASB issued ASU 2016-10, Revenue from Contracts with Customers (Topic 606). Revenue from Contracts with Customers (Topic 606) Revenue from Contracts with Customers (Topic 606) The Company is currently evaluating the impact the adoption of the standard will have on the Company’s financial position or results of operations. In May 2016, the FASB issued ASU 2016-11, Revenue Recognition (Topic 605) and Derivative and Hedging (Topic 815 In May 2016, the FASB issued ASU 2016-12, Revenue from Contracts with Customers (Topic 606) Revenue from Contracts with Customers (Topic 606) Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments

Note 2 - Stock-based Compensati

Note 2 - Stock-based Compensation	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Compensation and Employee Benefit Plans [Text Block]	NOTE 2 - STOCK-BASED COMPENSATION The Company had no unvested stock options outstanding or unrecognized stock-based compensation costs outstanding as of June 30, 2016 and 2015. Stock option activity during the six months ended June 30 is as follows: Weighted- Weighted- average average Exercise Exercise 2016 Price 2015 Price Outstanding, January 1 31,949 $ 25.03 46,451 $ 27.90 Expired - - (3,639 ) 37.33 Exercised - - (525 ) 17.55 Outstanding, June 30 31,949 $ 25.03 42,287 $ 27.19 Exercisable, June 30 31,949 $ 25.03 42,287 $ 27.19

Note 3 - Earnings Per Share

Note 3 - Earnings Per Share	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Earnings Per Share [Text Block]	NOTE 3 - EARNINGS PER SHARE The Company provides dual presentation of basic and diluted earnings per share. Basic earnings per share is calculated by dividing net income by the average shares outstanding. Diluted earnings per share adds the dilutive effects of stock options to average shares outstanding. The following table sets forth the composition of the weighted-average common shares (denominator) used in the basic and diluted earnings per share computation. For the Three For the Six Months Ended Months Ended June 30, June 30, 2016 2015 2016 2015 Weighted-average common shares outstanding 2,437,302 2,248,516 2,350,822 2,245,868 Average treasury stock shares (386,165 ) (189,530 ) (386,165 ) (189,530 ) Weighted-average common shares and common stock equivalents used to calculate basic earnings per share 2,051,137 2,058,986 1,964,657 2,056,338 Additional common stock equivalents (stock options) used to calculate diluted earnings per share 8,274 9,327 8,522 9,590 Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share 2,059,411 2,068,313 1,973,179 2,065,928 Options to purchase 31,949 shares of common stock, at prices ranging from $17.55 to $40.24, were outstanding during the three and six months ended June 30, 2016. Of those options, 24,700 were considered dilutive for the three and six month periods based on the market price exceeding the strike price. Options to purchase 42,287 shares of common stock, at prices ranging from $17.55 to $37.48, were outstanding during the three and six months ended June 30, 2015. Of those options, 27,000 were considered dilutive for the three month period based on the market price exceeding the strike price. For the six months ended June 30, 2015, 27,250 options were considered dilutive.

Note 4 - Fair Value Measurement

Note 4 - Fair Value Measurements	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Fair Value Disclosures [Text Block]	NOTE 4 - FAIR VALUE MEASUREMENTS Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in the principal or most advantageous market for an asset or liability in an orderly transaction between market participants at the measurement date. GAAP established a fair value hierarchy that prioritizes the use of inputs used in valuation methodologies into the following levels: Level I: Quoted prices are available in active markets for identical assets or liabilities as of the reported date. Level II: Pricing inputs are other than the quoted prices in active markets, which are either directly or indirectly observable as of the reported date. The nature of these assets and liabilities includes items for which quoted prices are available but traded less frequently and items that are fair valued using other financial instruments, the parameters of which can be directly observed. Level III: Assets and liabilities that have little to no pricing observability as of the reported date. These items do not have two-way markets and are measured using management’s best estimate of fair value, where the inputs into the determination of fair value require significant management judgment or estimation. The following tables present the assets measured on a recurring basis on the Consolidated Balance Sheet at their fair value by level within the fair value hierarchy. Financial assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. June 30, 2016 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a recurring basis: U.S. government agency securities $ - $ 15,335 $ - $ 15,335 Obligations of states and political subdivisions - 88,355 - 88,355 Mortgage-backed securities in government- sponsored entities - 22,719 - 22,719 Private-label mortgage-backed securities - 2,072 - 2,072 Total debt securities - 128,481 - 128,481 Equity securities in financial institutions 5 809 - 814 Total $ 5 $ 129,290 $ - $ 129,295 December 31, 2015 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a recurring basis: U.S. government agency securities $ - $ 21,629 $ - $ 21,629 Obligations of states and political subdivisions - 97,290 - 97,290 Mortgage-backed securities in government- sponsored entities - 24,524 - 24,524 Private-label mortgage-backed securities - 2,263 - 2,263 Total debt securities - 145,706 - 145,706 Equity securities in financial institutions 5 809 - 814 Total $ 5 $ 146,515 $ - $ 146,520 The Company obtains fair values from an independent pricing service which represent either quoted market prices for the identical securities (Level I inputs) or fair values determined by pricing models using a market approach that considers observable market data, such as interest rate volatilities, LIBOR yield curve, credit spreads and prices from market makers and live trading systems (Level II). Financial instruments are considered Level III when their values are determined using pricing models, discounted cash flow methodologies or similar techniques and at least one significant model assumption or input is unobservable. In addition to these unobservable inputs, the valuation models for Level III financial instruments typically also rely on a number of inputs that are readily observable either directly or indirectly. Level III financial instruments also include those for which the determination of fair value requires significant management judgment or estimation. The Company has no securities considered to be Level III as of June 30, 2016 or December 31, 2015. The Company uses prices compiled by third party vendors. The following tables present the assets measured on a nonrecurring basis on the Consolidated Balance Sheet at their fair value by level within the fair value hierarchy. Impaired loans that are collateral dependent are written down to fair value through the establishment of specific reserves. Techniques used to value the collateral that secure the impaired loan include quoted market prices for identical assets classified as Level I inputs and observable inputs, employed by certified appraisers, for similar assets classified as Level II inputs. In cases where valuation techniques included inputs that are unobservable and are based on estimates and assumptions developed by management based on the best information available under each circumstance, the asset valuation is classified as Level III inputs. The Company values other real estate owned at the estimated fair value of the underlying collateral less expected selling costs. Such values are estimated primarily using appraisals and reflect a market value approach. Due to the significance of the Level III inputs, other real estate owned has been classified as Level III. June 30, 2016 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a nonrecurring basis: Impaired loans $ - $ - $ 14,629 $ 14,629 Other real estate owned - - 1,142 1,142 December 31, 2015 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a nonrecurring basis: Impaired loans $ - $ - $ 12,848 $ 12,848 Other real estate owned - - 1,412 1,412 The following tables present additional quantitative information about assets measured at fair value on a nonrecurring basis and for which the Company uses Level III inputs to determine fair value: Quantitative Information about Level III Fair Value Measurements (Dollar amounts in thousands) Fair Value Estimate Valuation Techniques Unobservable Input Range (Weighted Average) June 30, 2016 Impaired loans $ 10,440 Discounted cash flow Discount rate 3.1% to 7.9% (5.0%) 4,189 Appraisal of collateral (1) Appraisal adjustments (2) 0.0% to 66.4% (38.3%) Other real estate owned $ 1,142 Appraisal of collateral (1) Appraisal adjustments (2) 0.0% to 10.0% (7.3%) Quantitative Information about Level III Fair Value Measurements (Dollar amounts in thousands) Fair Value Estimate Valuation Techniques Unobservable Input Range (Weighted Average) December 31, 2015 Impaired loans $ 6,867 Discounted cash flow Discount rate 3.1% to 7.9% (5.0%) 5,981 Appraisal of collateral (1) Appraisal adjustments (2) 0.0% to 87.1% (23.3%) Other real estate owned $ 1,412 Appraisal of collateral (1) Appraisal adjustments (2) 0% to 10.0% (7.3%) (1) Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various level 3 inputs which are not identifiable. (2) Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. The range and weighted average of liquidation expenses and other appraisal adjustments are presented as a percent of the appraisal. The estimated fair value of the Company’s financial instruments is as follows: June 30, 2016 Carrying Total Value Level I Level II Level III Fair Value (Dollar amounts in thousands) Financial assets: Cash and cash equivalents $ 22,127 $ 22,127 $ - $ - $ 22,127 Investment securities Available for sale 129,295 5 129,290 - 129,295 Loans held for sale 496 - 496 - 496 Net loans 573,350 - - 581,353 581,353 Bank-owned life insurance 13,337 13,337 - - 13,337 Federal Home Loan Bank stock 1,887 1,887 - - 1,887 Accrued interest receivable 2,328 2,328 - - 2,328 Financial liabilities: Deposits $ 628,040 $ 445,016 $ - $ 185,613 $ 630,629 Short-term borrowings 42,255 42,255 - - 42,255 Other borrowings 9,825 - - 10,003 10,003 Accrued interest payable 394 394 - - 394 December 31, 2015 Carrying Total Value Level I Level II Level III Fair Value (Dollar amounts in thousands) Financial assets: Cash and cash equivalents $ 23,750 $ 23,750 $ - $ - $ 23,750 Investment securities Available for sale 146,520 5 146,515 - 146,520 Loans held for sale 1,107 - 1,107 - 1,107 Net loans 527,325 - - 534,021 534,021 Bank-owned life insurance 13,141 13,141 - - 13,141 Federal Home Loan Bank stock 1,887 1,887 - - 1,887 Accrued interest receivable 2,387 2,387 - - 2,387 Financial liabilities: Deposits $ 624,447 $ 433,226 $ - $ 191,747 $ 624,973 Short-term borrowings 35,825 35,825 - - 35,825 Other borrowings 9,939 - 10,063 10,063 Accrued interest payable 395 395 - - 395 Financial instruments are defined as cash, evidence of ownership interest in an entity, or a contract which creates an obligation or right to receive or deliver cash or another financial instrument from/to a second entity on potentially favorable or unfavorable terms. Fair value is defined as the amount at which a financial instrument could be exchanged in a current transaction between willing parties other than in a forced liquidation sale. If a quoted market price is available for a financial instrument, the estimated fair value would be calculated based upon the market price per trading unit of the instrument. If no readily available market exists, the fair value estimates for financial instruments should be based upon management’s judgment regarding current economic conditions, interest rate risk, expected cash flows, future estimated losses, and other factors as determined through various option pricing formulas or simulation modeling. Since many of these assumptions result from judgments made by management based upon estimates which are inherently uncertain, the resulting estimated fair values may not be indicative of the amount realizable in the sale of a particular financial instrument. In addition, changes in assumptions on which the estimated fair values are based may have a significant impact on the resulting estimated fair values. As certain assets such as deferred tax assets and premises and equipment are not considered financial instruments, the estimated fair value of financial instruments would not represent the full value of the Company. The Company employed simulation modeling in determining the estimated fair value of financial instruments for which quoted market prices were not available based upon the following assumptions: Cash and Cash Equivalents, Federal Home Loan Bank Stock, Accrued Interest Receivable, Accrued Interest Payable, and Short-Term Borrowings The fair value is equal to the current carrying value. Bank-Owned Life Insurance The fair value is equal to the cash surrender value of the life insurance policies. Investment Securities Available for Sale The fair value of investment securities is equal to the available quoted market price. If no quoted market price is available, fair value is estimated using the quoted market price for similar securities. Loans Held for Sale Loans held for sale are carried at lower of cost or fair value. The fair value of loans held for sale is based on secondary market pricing on portfolios with similar characteristics. The changes in fair value of the assets are largely driven by changes in interest rates subsequent to loan funding and changes in the fair value of servicing associated with the mortgage loan held for sale. Net Loans The fair value is estimated by discounting future cash flows using current market inputs at which loans with similar terms and qualities would be made to borrowers of similar credit quality. Where quoted market prices were available, primarily for certain residential mortgage loans, such market rates were used as estimates for fair value. Deposits and Other Borrowings The fair values of certificates of deposit and other borrowings are based on the discounted value of contractual cash flows. The discount rates are estimated using rates currently offered for similar instruments with similar remaining maturities. Demand, savings, and money market deposits are valued at the amount payable on demand as of period end. Commitments to Extend Credit These financial instruments are generally not subject to sale, and estimated fair values are not readily available. The carrying value, represented by the net deferred fee arising from the unrecognized commitment or letter of credit, and the fair value, determined by discounting the remaining contractual fee over the term of the commitment using fees currently charged to enter into similar agreements with similar credit risk, are not considered material for disclosure.

Note 5 - Accumulated Other Comp

Note 5 - Accumulated Other Comprehensive Income	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Comprehensive Income (Loss) Note [Text Block]	NOTE 5 – ACCUMULATED OTHER COMPREHENSIVE INCOME The following tables present the changes in accumulated other comprehensive income by component net of tax for the six months ended June 30, 2016 and 2015, respectively: Unrealized gains on available-for-sale (Dollars in thousands) securities Balance as of December 31, 2015 $ 2,395 Other comprehensive income before reclassification 360 Amount reclassified from accumulated other comprehensive income (34 ) Period change 326 Balance at March 31, 2016 $ 2,721 Other comprehensive income before reclassification 1,325 Amount reclassified from accumulated other comprehensive income (166 ) Period change 1,159 Balance at June 30, 2016 $ 3,880 Unrealized gains on available-for-sale (Dollars in thousands) securities Balance as of December 31, 2014 $ 2,548 Other comprehensive income before reclassification 562 Amount reclassified from accumulated other comprehensive income (16 ) Period change 546 Balance at March 31, 2015 3,094 Other comprehensive loss before reclassification (1,958 ) Amount reclassified from accumulated other comprehensive income (14 ) Period change (1,972 ) Balance at June 30, 2015 $ 1,122 The following tables present significant amounts reclassified out of each component of accumulated other comprehensive income fo r the six months ended June 30, 2016 and 2015, respectively: (Dollars in thousands) Amount Reclassified from Accumulated Other Comprehensive Income (a) For the Three Months Ended Affected Line Item in the Statement Details about other comprehensive income June 30, 2016 June 30, 2015 Where Net Income is Presented Unrealized gains on available-for-sale securities $ 252 $ 22 Investment securities gains, net (86 ) (8 ) Income taxes $ 166 $ 14 Net of tax (Dollars in thousands) Amount Reclassified from Accumulated Other Comprehensive Income (a) For the Six Months Ended Affected Line Item in the Statement Details about other comprehensive income June 30, 2016 June 30, 2015 Where Net Income is Presented Unrealized gains on available-for-sale securities $ 303 $ 46 Investment securities gains, net (103 ) (16 ) Income taxes $ 200 $ 30 Net of tax (a) Amounts in parentheses indicate debits to net income

Note 6 - Investment Securities

Note 6 - Investment Securities Available for Sale	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	NOTE 6 - INVESTMENT SECURITIES AVAILABLE FOR SALE The amortized cost and fair values of securities available for sale are as follows: June 30, 2016 Gross Gross Amortized Unrealized Unrealized Fair (Dollar amounts in thousands) Cost Gains Losses Value U.S. government agency securities $ 14,967 $ 378 $ (10 ) $ 15,335 Obligations of states and political subdivisions: Taxable 1,618 186 - 1,804 Tax-exempt 81,895 4,656 - 86,551 Mortgage-backed securities in government-sponsored entities 22,261 508 (50 ) 22,719 Private-label mortgage-backed securities 1,927 146 (1 ) 2,072 Total debt securities 122,668 5,874 (61 ) 128,481 Equity securities in financial institutions 750 64 - 814 Total $ 123,418 $ 5,938 $ (61 ) $ 129,295 December 31, 2015 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. government agency securities $ 21,655 $ 245 $ (271 ) $ 21,629 Obligations of states and political subdivisions: Taxable 1,989 134 - 2,123 Tax-exempt 91,940 3,402 (175 ) 95,167 Mortgage-backed securities in government-sponsored entities 24,480 316 (272 ) 24,524 Private-label mortgage-backed securities 2,079 184 - 2,263 Total debt securities 142,143 4,281 (718 ) 145,706 Equity securities in financial institutions 750 64 - 814 Total $ 142,893 $ 4,345 $ (718 ) $ 146,520 The amortized cost and fair value of debt securities at June 30, 2016, by contractual maturity, are shown below. Expected maturities will differ from contractual maturities because borrowers may have the right to call or prepay obligations with or without call or prepayment penalties. Amortized Fair (Dollar amounts in thousands) Cost Value Due in one year or less $ 1,965 $ 2,010 Due after one year through five years 8,452 8,670 Due after five years through ten years 15,563 16,323 Due after ten years 96,688 101,478 Total $ 122,668 $ 128,481 Proceeds from the sales of securities available for sale and the gross realized gains and losses for the six months ended June 30 are as follows: (Dollar amounts in thousands) For the Three Months Ended June 30, For the Six Months Ended June 30, 2016 2015 2016 2015 Proceeds from sales $ 7,793 $ 1,721 $ 9,115 $ 3,312 Gross realized gains 255 92 306 140 Gross realized losses (3 ) (70 ) (3 ) (94 ) Investment securities with an approximate carrying value of $58.0 million and $68.8 million at June 30, 2016 and December 31, 2015, respectively, were pledged to secure deposits and other purposes as required by law. The following tables show the Company’s gross unrealized losses and fair value, aggregated by investment category and length of time that the individual securities have been in a continuous unrealized loss position. June 30, 2016 Less than Twelve Months Twelve Months or Greater Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized (Dollar amounts in thousands) Value Losses Value Losses Value Losses U.S. government agency securities $ - $ - $ 1,469 $ (10 ) $ 1,469 $ (10 ) Mortgage-backed securities in government-sponsored entities - - 6,309 (50 ) 6,309 (50 ) Private-label mortgage-backed securities 94 (1 ) - - 94 (1 ) Total $ 94 $ (1 ) $ 7,778 $ (60 ) $ 7,872 $ (61 ) December 31, 2015 Less than Twelve Months Twelve Months or Greater Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. government agency securities $ 3,818 $ (57 ) $ 10,872 $ (214 ) $ 14,690 $ (271 ) Obligations of states and political subdivisions Tax-exempt 1,268 (9 ) 9,394 (166 ) 10,662 (175 ) Mortgage-backed securities in government-sponsored entities 8,725 (86 ) 6,685 (186 ) 15,410 (272 ) Total $ 13,811 $ (152 ) $ 26,951 $ (566 ) $ 40,762 $ (718 ) There were 8 securities considered temporarily impaired at June 30, 2016. On a quarterly basis, the Company performs an assessment to determine whether there have been any events or economic circumstances indicating that a security with an unrealized loss has suffered other-than-temporary impairment (“OTTI”). A debt security is considered impaired if the fair value is less than its amortized cost basis at the reporting date. The Company assesses whether the unrealized loss is other than temporary. OTTI losses are recognized in earnings when the Company has the intent to sell the debt security or it is more likely than not that it will be required to sell the debt security before recovery of its amortized cost basis. However, even if the Company does not expect to sell a debt security, it must evaluate expected cash flows to be received and determine if a credit loss has occurred. An unrealized loss is generally deemed to be other than temporary and a credit loss is deemed to exist if the present value of the expected future cash flows is less than the amortized cost basis of the debt security. As a result the credit loss component of an OTTI is recorded as a component of investment securities gains (losses) in the accompanying Consolidated Statement of Income, while the remaining portion of the impairment loss is recognized in other comprehensive income, provided the Company does not intend to sell the underlying debt security and it is “more likely than not” that the Company will not have to sell the debt security prior to recovery. Debt securities issued by U.S. government agencies, U.S. government-sponsored enterprises, and state and political subdivisions accounted for more than 98% of the total available-for-sale portfolio as of June 30, 2016 and no credit losses are expected, given the explicit and implicit guarantees provided by the U.S. federal government and the lack of prolonged unrealized loss positions within the obligations of state and political subdivisions security portfolio. The Company considers the following factors in determining whether a credit loss exists and the period over which the debt security is expected to recover: • The length of time and the extent to which the fair value has been less than the amortized cost basis. • Changes in the near term prospects of the underlying collateral of a security such as changes in default rates, loss severity given default and significant changes in prepayment assumptions; • The level of cash flows generated from the underlying collateral supporting the principal and interest payments of the debt securities; and • Any adverse change to the credit conditions and liquidity of the issuer, taking into consideration the latest information available about the overall financial condition of the issuer, credit ratings, recent legislation and government actions affecting the issuer’s industry and actions taken by the issuer to deal with the present economic climate. For the six months ended June 30, 2016 and 2015, there were no available-for-sale debt securities with an unrealized loss that suffered OTTI. Management does not believe any individual unrealized loss as of June 30, 2016 or December 31, 2015 represented an other-than-temporary impairment. The unrealized losses on debt securities are primarily the result of interest rate changes. These conditions will not prohibit the Company from receiving its contractual principal and interest payments on these debt securities. The fair value of these debt securities is expected to recover as payments are received on these securities and they approach maturity. Should the impairment of any of these securities become other than temporary, the cost basis of the investment will be reduced and the resulting loss recognized in net income in the period the other-than-temporary impairment is identified.

Note 7 - Loans and Related Allo

Note 7 - Loans and Related Allowance for Loan and Lease Losses	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	NOTE 7 - LOANS AND RELATED ALLOWANCE FOR LOAN AND LEASE LOSSES Major classifications of loans are summarized as follows (in thousands): June 30, December 31, 2016 2015 Commercial and industrial $ 60,451 $ 42,536 Real estate - construction 16,039 22,137 Real estate - mortgage: Residential 251,553 232,478 Commercial 247,176 231,701 Consumer installment 4,497 4,858 579,716 533,710 Less: Allowance for loan and lease losses 6,366 6,385 Net loans $ 573,350 $ 527,325 The Company’s primary business activity is with customers located within its local Northeastern Ohio trade area, eastern Geauga County, and contiguous counties to the north, east, and south. The Company also serves the central Ohio market with offices in Dublin and Westerville, Ohio. Commercial, residential, consumer, and agricultural loans are granted. Although the Company has a diversified loan portfolio, loans outstanding to individuals and businesses are dependent upon the local economic conditions in the Company’s immediate trade area. Loans that management has the intent and ability to hold for the foreseeable future or until maturity or payoff generally are reported at their outstanding unpaid principal balances net of the allowance for loan and lease losses. Interest income is recognized as income when earned on the accrual method. The accrual of interest is discontinued on a loan when management believes, after considering economic and business conditions, the borrower’s financial condition is such that collection of interest is doubtful. Interest received on nonaccrual loans is recorded as income or applied against principal according to management’s judgment as to the collectability of such principal. Loan origination fees and certain direct loan origination costs are being deferred and the net amount amortized as an adjustment of the related loan’s yield. Management is amortizing these amounts over the contractual life of the related loans. The following tables summarize the primary segments of the loan portfolio and allowance for loan and lease losses (in thousands): Real Estate- Mortgage June 30, 2016 Commercial and industrial Real estate- construction Residential Commercial Consumer installment Total Loans: Individually evaluated for impairment $ 883 $ 1,116 $ 3,539 $ 9,411 $ 5 $ 14,954 Collectively evaluated for impairment 59,568 14,923 248,014 237,765 4,492 564,762 Total loans $ 60,451 $ 16,039 $ 251,553 $ 247,176 $ 4,497 $ 579,716 Real estate- Mortgage December 31, 2015 Commercial and industrial Real estate- construction Residential Commercial Consumer installment Total Loans: Individually evaluated for impairment $ 1,808 $ 1,787 $ 3,881 $ 6,199 $ 6 $ 13,681 Collectively evaluated for impairment 40,728 20,350 228,597 225,502 4,852 520,029 Total loans $ 42,536 $ 22,137 $ 232,478 $ 231,701 $ 4,858 $ 533,710 Real Estate- Mortgage June 30, 2016 Commercial and industrial Real estate- construction Residential Commercial Consumer installment Total Allowance for loan and lease losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 149 $ 34 $ 30 $ 112 $ - $ 325 Collectively evaluated for impairment 335 125 2,758 2,797 26 6,041 Total ending allowance balance $ 484 $ 159 $ 2,788 $ 2,909 $ 26 $ 6,366 Real Estate- Mortgage December 31, 2015 Commercial and industrial Real estate- construction Residential Commercial Consumer installment Total Allowance for loan and lease losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 388 $ 130 $ 276 $ 39 $ - $ 833 Collectively evaluated for impairment 479 146 2,863 2,039 25 5,552 Total ending allowance balance $ 867 $ 276 $ 3,139 $ 2,078 $ 25 $ 6,385 The Company’s loan portfolio is segmented to a level that allows management to monitor risk and performance. The portfolio is segmented into Commercial and Industrial (“C&I”), Real Estate Construction, Real Estate - Mortgage which is further segmented into Residential and Commercial real estate (“CRE”), and Consumer Installment Loans. The C&I loan segment consists of loans made for the purpose of financing the activities of commercial customers. The residential mortgage loan segment consists of loans made for the purpose of financing the activities of residential homeowners. The commercial mortgage loan segment consists of loans made for the purpose of financing the activities of commercial real estate owners and operators. The consumer loan segment consists primarily of installment loans and overdraft lines of credit connected with customer deposit accounts. The decrease in C&I collectively evaluated loans during the six month period ended June 30, 2016 is due primarily to reclassification of loans to CRE in the first quarter of 2016. The impact on CRE collective evaluation, outside of reclassification, as well as residential real estate, is due to updates to the qualitative factors in the ALLL calculation. These factors were increased based on economic conditions, loan volume, and external factors. Management evaluates individual loans in all of the commercial segments for possible impairment based on guidance established by the Board of Directors. Loans are considered to be impaired when, based on current information and events, it is probable that the Company will be unable to collect the scheduled payments of principal or interest when due according to the contractual terms of the loan agreement. Factors considered by management in evaluating impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Management determines the significance of payment delays and payment shortfalls on a case-by-case basis, taking into consideration all of the circumstances surrounding the loan and the borrower, including the length of the delay, the reasons for the delay, the borrower’s prior payment record, and the amount of the shortfall in relation to the principal and interest owed. The Company does not separately evaluate individual consumer and residential mortgage loans for impairment, unless such loans are part of a larger relationship that is impaired. Once the determination has been made that a loan is impaired, the determination of whether a specific allocation of the allowance is necessary is measured by comparing the recorded investment in the loan to the fair value of the loan using one of the following methods: (a) the present value of expected future cash flows discounted at the loan’s effective interest rate; (b) the loan’s observable market price; or (c) the fair value of the collateral less selling costs. The method is selected on a loan-by-loan basis, with management primarily utilizing the fair value of collateral method. The evaluation of the need and amount of a specific allocation of the allowance and whether a loan can be removed from impairment status is made on a quarterly basis. The Company’s policy for recognizing interest income on impaired loans does not differ from its overall policy for interest recognition. The following tables present impaired loans by class, segregated by those for which a specific allowance was required and those for which a specific allowance was not necessary (in thousands): June 30, 2016 Impaired Loans Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Commercial and industrial $ 601 $ 600 $ - Real estate - construction 1,082 1,079 - Real estate - mortgage: Residential 2,881 2,878 - Commercial 2,255 2,249 - Consumer installment 5 5 - Total $ 6,824 $ 6,811 $ - With an allowance recorded: Commercial and industrial $ 282 $ 282 $ 149 Real estate - construction 34 34 34 Real estate - mortgage: Residential 658 657 30 Commercial 7,156 7,141 112 Total $ 8,130 $ 8,114 $ 325 Total: Commercial and industrial $ 883 $ 882 $ 149 Real estate - construction 1,116 1,113 34 Real estate - mortgage: Residential 3,539 3,535 30 Commercial 9,411 9,390 112 Consumer installment 5 5 - Total $ 14,954 $ 14,925 $ 325 December 31, 2015 Impaired Loans Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Commercial and industrial $ 1,027 $ 1,025 $ - Real estate - construction 1,657 1,651 - Real estate - mortgage: Residential 2,445 2,443 - Commercial 2,337 2,335 - Total $ 7,466 $ 7,454 $ - With an allowance recorded: Commercial and industrial $ 781 $ 781 $ 388 Real estate - construction 130 130 130 Real estate - mortgage: Residential 1,436 1,436 276 Commercial 3,862 3,846 39 Consumer installment 6 6 - Total $ 6,215 $ 6,199 $ 833 Total: Commercial and industrial $ 1,808 $ 1,806 $ 388 Real estate - construction 1,787 1,781 130 Real estate - mortgage: Residential 3,881 3,879 276 Commercial 6,199 6,181 39 Consumer installment 6 6 - Total $ 13,681 $ 13,653 $ 833 The following tables present interest income by class, recognized on impaired loans (in thousands): For the Three Months Ended June 30, 2016 For the Six Months Ended June 30, 2016 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized Total: Commercial and industrial $ 1,110 $ 12 $ 1,343 $ 25 Real estate - construction 1,368 24 1,508 49 Real estate - mortgage: Residential 3,761 37 3,801 73 Commercial 8,565 125 7,776 248 Consumer installment 6 - 6 - $ 14,810 $ 198 $ 14,433 $ 395 For the Three Months Ended June 30, 2015 For the Six Months Ended June 30, 2015 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized Total: Commercial and industrial $ 1,357 $ 20 $ 1,369 $ 34 Real estate - construction 2,806 80 2,969 100 Real estate - mortgage: Residential 4,465 38 4,704 76 Commercial 6,471 182 5,810 221 Consumer installment 6 - 6 - $ 15,104 $ 320 $ 14,858 $ 431 Management uses a nine-point internal risk-rating system to monitor the credit quality of the overall loan portfolio. The first five categories are considered not criticized and are aggregated as Pass rated. The criticized rating categories utilized by management generally follow bank regulatory definitions. The Special Mention category includes assets that are currently protected but are potentially weak, resulting in an undue and unwarranted credit risk, but not to the point of justifying a Substandard classification. Loans in the Substandard category have well-defined weaknesses that jeopardize the liquidation of the debt and have a distinct possibility that some loss will be sustained if the weaknesses are not corrected. All loans greater than 90 days past due are considered Substandard. Any portion of a loan that has been charged off is placed in the Loss category. To help ensure that risk ratings are accurate and reflect the present and future capacity of borrowers to repay a loan as agreed, the Company has a structured loan-rating process with several layers of internal and external oversight. Generally, consumer and residential mortgage loans are included in the Pass categories unless a specific action, such as bankruptcy, repossession, or death, occurs to raise awareness of a possible credit event. The Company’s Commercial Loan Officers are responsible for the timely and accurate risk rating of the loans in their portfolios at origination and on an ongoing basis with the Chief Credit Officer ultimately responsible for accurate and timely risk ratings. The Credit Department performs an annual review of all commercial relationships with loan balances of $1,000,000 or greater. Confirmation of the appropriate risk grade is included in the review on an ongoing basis. The Company engages an external consultant to conduct loan reviews on a semiannual basis. Generally, the external consultant reviews commercial relationships greater than $250,000 and/or criticized relationships greater than $125,000. Detailed reviews, including plans for resolution, are performed on loans classified as Substandard on a quarterly basis. Loans in the Special Mention and Substandard categories that are collectively evaluated for impairment are given separate consideration in the determination of the allowance. The primary risk of commercial and industrial loans is the current economic uncertainties. C&I loans are, by nature, secured by less substantial collateral than real estate-secured loans. The primary risk of real estate construction loans is potential delays and /or disputes during the completion process. The primary risk of residential real estate loans is current economic uncertainties along with the slow recovery in the housing market. The primary risk of commercial real estate loans is loss of income of the owner or occupier of the property and the inability of the market to sustain rent levels. Consumer installment loans historically have experienced higher delinquency rates. Consumer installments are typically secured by less substantial collateral than other types of credits. The following tables present the classes of the loan portfolio summarized by the aggregate Pass and the criticized categories of Special Mention, Substandard and Doubtful within the internal risk-rating system (in thousands): Special Total Pass Mention Substandard Doubtful Loans June 30, 2016 Commercial and industrial $ 58,864 $ 475 $ 1,112 $ - $ 60,451 Real estate - construction 16,005 - - 34 16,039 Real estate - mortgage: Residential 245,314 515 5,724 - 251,553 Commercial 237,301 3,848 6,027 - 247,176 Consumer installment 4,495 - 2 - 4,497 Total $ 561,979 $ 4,838 $ 12,865 $ 34 $ 579,716 Special Total Pass Mention Substandard Doubtful Loans December 31, 2015 Commercial and industrial $ 40,560 $ 242 $ 1,734 $ - $ 42,536 Real estate - construction 22,007 - - 130 22,137 Real estate - mortgage: Residential 225,945 728 5,805 - 232,478 Commercial 219,331 4,327 8,043 - 231,701 Consumer installment 4,854 - 4 - 4,858 Total $ 512,697 $ 5,297 $ 15,586 $ 130 $ 533,710 Management further monitors the performance and credit quality of the loan portfolio by analyzing the age of the portfolio as determined by the length of time a recorded payment is past due. Nonperforming assets include nonaccrual loans, troubled debt restructurings (TDRs), loans 90 days or more past due, EMORECO assets, other real estate owned, and repossessed assets. A loan is classified as nonaccrual when, in the opinion of management, there are serious doubts about collectability of interest and principal. Accrual of interest is discontinued on a loan when management believes, after considering economic and business conditions, the borrower’s financial condition is such that collection of principal and interest is doubtful. Payments received on nonaccrual loans are applied against the principal balance. The following tables present the classes of the loan portfolio summarized by the aging categories of performing loans (in thousands): 30-59 Days 60-89 Days 90 Days+ Total Total Current Past Due Past Due Past Due Past Due Loans June 30, 2016 Commercial and industrial $ 60,109 $ 35 $ - $ 307 $ 342 $ 60,451 Real estate - construction 16,039 - - - - 16,039 Real estate - mortgage: Residential 249,332 1,620 99 502 2,221 251,553 Commercial 246,141 163 178 694 1,035 247,176 Consumer installment 4,476 21 - - 21 4,497 Total $ 576,097 $ 1,839 $ 277 $ 1,503 $ 3,619 $ 579,716 30-59 Days 60-89 Days 90 Days+ Total Total Current Past Due Past Due Past Due Past Due Loans December 31, 2015 Commercial and industrial $ 41,544 $ 225 $ 26 $ 741 $ 992 $ 42,536 Real estate - construction 22,137 - - - - 22,137 Real estate - mortgage: Residential 229,725 1,482 92 1,179 2,753 232,478 Commercial 230,903 189 - 609 798 231,701 Consumer installment 4,837 16 3 2 21 4,858 Total $ 529,146 $ 1,912 $ 121 $ 2,531 $ 4,564 $ 533,710 The following tables present the classes of the loan portfolio summarized by nonaccrual loans (in thousands): June 30, 2016 90+ Days Past Due and Accruing Nonaccrual Commercial and industrial $ 965 $ - Real estate - construction 34 - Real estate - mortgage: Residential 3,949 - Commercial 1,714 - Total $ 6,662 $ - December 31, 2015 90+ Days Past Due and Accruing Nonaccrual Commercial and industrial $ 1,450 $ - Real estate - construction 130 - Real estate - mortgage: Residential 4,122 - Commercial 1,842 - Consumer installment 1 2 Total $ 7,545 $ 2 For the period ending June 30, 2016, there were no loans 90 days or more past due and still accruing. For the period ending December 31, 2015, there were $2,000 of consumer installment loans that were 90 days or more past due and still accruing. An allowance for loan and lease losses (“ALLL”) is maintained to absorb losses from the loan portfolio. The ALLL is based on management’s continuing evaluation of the risk characteristics and credit quality of the loan portfolio, assessment of current economic conditions, diversification and size of the portfolio, adequacy of collateral, past and anticipated loss experience, and the amount of nonperforming loans. The Company’s methodology for determining the ALLL is based on the requirements of ASC Section 310-10-35 for loans individually evaluated for impairment (discussed above) and ASC Subtopic 450-20 for loans collectively evaluated for impairment, as well as the Interagency Policy Statements on the Allowance for Loan and Lease Losses and other bank regulatory guidance. The total of the two components represents the Company’s ALLL. Management also performs impairment analyses on TDRs, which may result in specific reserves. Loans that are collectively evaluated for impairment are analyzed with general allowances being made as appropriate. For general allowances, historical loss trends are used in the estimation of losses in the current portfolio. These historical loss amounts are modified by other qualitative factors. The classes described above, which are based on the purpose code assigned to each loan, provide the starting point for the ALLL analysis. Management tracks the historical net charge-off activity at the purpose code level. A historical charge-off factor is calculated using the last four consecutive historical quarters. Management has identified a number of additional qualitative factors which it uses to supplement the historical charge-off factor because these factors are likely to cause estimated credit losses associated with the existing loan pools to differ from historical loss experience. The additional factors that are evaluated quarterly and updated using information obtained from internal, regulatory, and governmental sources are: national and local economic trends and conditions; levels of and trends in delinquency rates and nonaccrual loans; trends in volumes and terms of loans; effects of changes in lending policies; experience, ability, and depth of lending staff; value of underlying collateral; and concentrations of credit from a loan type, industry and/or geographic standpoint. Management reviews the loan portfolio on a quarterly basis using a defined, consistently applied process in order to make appropriate and timely adjustments to the ALLL. When information confirms all or part of specific loans to be uncollectible, these amounts are promptly charged off against the ALLL. The following tables summarize the primary segments of the loan portfolio (in thousands): Commercial and industrial Real estate- construction Real estate- residential mortgage Real estate- commercial mortgage Consumer installment Total ALLL balance at December 31, 2015 $ 867 $ 276 $ 3,139 $ 2,078 $ 25 $ 6,385 Charge-offs (123 ) - (244 ) (70 ) (15 ) (452 ) Recoveries 47 - 31 140 5 223 Provision (307 ) (117 ) (138 ) 761 11 210 ALLL balance at June 30, 2016 $ 484 $ 159 $ 2,788 $ 2,909 $ 26 $ 6,366 Commercial and industrial Real estate- construction Real estate- residential mortgage Real estate- commercial mortgage Consumer installment Total ALLL balance at December 31, 2014 $ 642 $ 868 $ 3,703 $ 1,576 $ 57 $ 6,846 Charge-offs (96 ) (385 ) (300 ) (87 ) (11 ) (879 ) Recoveries 181 - 77 - 16 274 Provision (117 ) (120 ) (133 ) 489 (14 ) 105 ALLL balance at June 30, 2015 $ 610 $ 363 $ 3,347 $ 1,978 $ 48 $ 6,346 Commercial and industrial Real estate- construction Real estate- residential mortgage Real estate- commercial mortgage Consumer installment Total ALLL balance at March 31, 2016 $ 583 $ 247 $ 2,716 $ 2,783 $ 28 $ 6,357 Charge-offs (3 ) - (202 ) (70 ) - (275 ) Recoveries 9 - 28 140 2 179 Provision (105 ) (88 ) 246 56 (4 ) 105 ALLL balance at June 30, 2016 $ 484 $ 159 $ 2,788 $ 2,909 $ 26 $ 6,366 Commercial and industrial Real estate- construction Real estate- residential mortgage Real estate- commercial mortgage Consumer installment Total ALLL balance at March 31, 2015 $ 493 $ 494 $ 3,459 $ 1,958 $ 43 $ 6,447 Charge-offs - - (109 ) (87 ) (3 ) (199 ) Recoveries 21 - 65 - 12 98 Provision 96 (131 ) (68 ) 107 (4 ) - ALLL balance at June 30, 2015 $ 610 $ 363 $ 3,347 $ 1,978 $ 48 $ 6,346 The following tables summarize troubled debt restructurings (in thousands): For the Three Months Ended June 30, 2016 Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Term Recorded Recorded Troubled Debt Restructurings Modification Other Total Investment Investment Commercial and industrial 1 - 1 $ 3 $ 3 Residential real estate 1 - 1 58 58 Commercial real estate 1 - 1 311 311 For the Six Months Ended June 30, 2016 Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Term Recorded Recorded Troubled Debt Restructurings Modification Other Total Investment Investment Commercial and industrial 2 - 2 $ 169 $ 169 Residential real estate 1 - 1 58 58 Commercial real estate 1 - 1 311 311 For the Three Months Ended June 30, 2015 Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Term Recorded Recorded Troubled Debt Restructurings Modification Other Total Investment Investment Commercial and industrial - 1 1 $ 64 $ 64 Real estate construction 1 - 1 181 181 Residential real estate 1 - 1 59 59 For the Six Months Ended June 30, 2015 Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Term Recorded Recorded Troubled Debt Restructurings Modification Other Total Investment Investment Commercial and industrial 1 1 2 $ 111 $ 111 Real estate construction 1 - 1 181 181 Residential real estate 1 1 2 235 254 The following table summarizes subsequent defaults of troubled debt restructurings (in thousands): For the Three and Six Months Ended June 30, 2015 Troubled Debt Restructurings subsequently defaulted Number of Contracts Recorded Investment Commercial and industrial 1 $ 48 Real estate construction 1 14 One contract, with a recorded investment of $270,000, subsequently defaulted in the three and six months ended June 30, 2016.

Note 8 - Other Real Estate Owne

Note 8 - Other Real Estate Owned ("OREO")	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Other Real Estate Owned (OREO) [Text Block]	NOTE 8 – OTHER REAL ESTATE OWNED (“OREO”) OREO comprises foreclosed assets acquired in settlement of loans and is carried at fair value less estimated cost to sell and is included in other assets on the Consolidated Balance Sheet. At June 30, 2016 and December 31, 2015, there was $1.1 million of OREO. As of June 30, 2016, the Company has initiated formal foreclosure proceedings on $2.3 million of real estate.

Note 9 - Subsequent Event

Note 9 - Subsequent Event	6 Months Ended
	Jun. 30, 2016
Notes to Financial Statements
Subsequent Events [Text Block]	NOTE 9 – SUBSEQUENT EVENT On July 28, 2016 Middlefield Banc Corp. and Liberty Bank, N.A. entered into an Agreement and Plan of Reorganization. Under the agreement Liberty Bank, N.A. will merge into The Middlefield Banking Company. Of the total merger consideration payable to shareholders of Liberty Bank, N.A., the merger agreement provides that 45% will consist of Middlefield Banc Corp. common stock and the remainder will be cash, for cash of approximately $37.96 per share or Middlefield Banc Corp. common stock at a fixed ratio of 1.1934 for each share of Liberty Bank, N.A. stock exchanged for Middlefield Banc Corp. stock. Liberty Bank, N.A.’s outstanding equity-based awards will be surrendered for total cash currently estimated at approximately $1.147 million. The merger agreement also provides that Liberty Bank, N.A. will pay to its shareholders before merger closing a special dividend in an amount of approximately $3.0 million, subject to possible upward adjustment. Middlefield Banc Corp. owns 23,218 shares of Liberty Bank, N.A. stock, or approximately 2.4%. Those shares will be cancelled in the merger for no consideration.

Significant Accounting Policies

Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2016
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Recent Accounting Pronouncements In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers In June 2014, the FASB issued ASU 2014-12, Compensation-Stock Compensation ( Topic 718 ): Accounting for Share-Based Payments when the Terms of an Award Provide that a Performance Target Could Be Achieved After the Requisite Service Period In August 2014, the FASB issued ASU 2014-15, Presentation of Financial Statements -Going Concern (Subtopic In November 2014, the FASB issued ASU 2014-16, Derivatives and Hedging (Topic 815): Determining Whether the Host Contract in a Hybrid Financial Instrument Issued in the Form of a Share Is More Akin to Debt or to Equity (a consensus of the FASB Emerging Issues Task Force). In January 2015, the FASB issued ASU 2015-01, Income Statement –Extraordinary and Unusual Items, In February 2015, the FASB issued ASU 2015-02, Consolidation (Topic 810) In April 2015, the FASB issued ASU 2015-03, Interest-Imputation of Interest (Subtopic 835-30) In April 2015, the FASB issued ASU 2015-04, Compensation-Retirement Benefits (Topic 715), In April 2015, the FASB issued ASU 2015-05, Intangible – Goodwill and Other Internal Use Software (Topic 350-40) In April 2015, the FASB issued ASU 2015-06, Earnings Per Share (Topic 260): Effects on Historical Earnings per Unit of Master Limited Partnership Dropdown Transactions. Earnings Per Share Application of the Two-Class Method Under FASB Statement No. 128 to Master Limited Partnerships In May 2015, the FASB issued ASU 2015-07, Disclosures for Investments in Certain Entities that Calculate Net Asset Value per Share (or Its Equivalent) In May 2015, the FASB issued ASU 2015-09, Financial Services – Insurance (Topic 944): Disclosure About Short-Duration Contracts Financial Services – Insurance In June 2015, the FASB issued ASU 2015-10, Technical Corrections and Improvements In August 2015, the FASB issued ASU 2015-14, Revenue from Contracts with Customers December 15, 2019. The Company is evaluating the effect of adopting this new accounting Update. In September 2015, the FASB issued ASU 2015-16, Business Combinations (Topic 805). In November 2015, the FASB issued ASU 2015-17, Income Taxes (Topic 740): Balance Sheet Classification of Deferred Taxes In January 2016, the FASB issued ASU 2016-01, Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities In February 2016, the FASB issued ASU 2016-02, Leases (Topic 842) In March 2016, the FASB issued ASU 2016-04, Liabilities – Extinguishments of Liabilities (Subtopic 405-20). In March 2016, the FASB issued ASU 2016-05, Derivatives and Hedging (Topic 815) . This Update is not expected to have a significant impact on the Company’s financial statements. In March 2016, the FASB issued ASU 2016-06, Derivatives and Hedging (Topic 815) This Update is not expected to have a significant impact on the Company’s financial statements. In March 2016, the FASB issued ASU 2016-07, Investments – Equity Method and Joint Ventures (Topic 323) . This Update is not expected to have a significant impact on the Company’s financial statements. In March 2016, the FASB issued ASU 2016-08, Revenue from Contracts with Customers (Topic 606). Revenue from Contracts with Customers (Topic 606), Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date, The Company is currently evaluating the impact the adoption of the standard will have on the Company’s financial position or results of operations. In March 2016, the FASB issued ASU 2016-09, Compensation – Stock Compensation (Topic 718) amendments in this Update affect all entities that issue share-based payment awards to their employees. The standards in this Update provide simplification for several aspects of the accounting for share-based payment transactions, including the income tax consequences, classification of awards as with equity or liabilities, and classification on the statement of cash flows. Some of the areas for simplification apply only to nonpublic entities. In addition to those simplifications, the amendments eliminate the guidance in Topic 718 that was indefinitely deferred shortly after the issuance of FASB Statement No. 123 (revised 2004), Share-Based Payment d. This Update is not expected to have a significant impact on the Company’s financial statements. In April 2016, the FASB issued ASU 2016-10, Revenue from Contracts with Customers (Topic 606). Revenue from Contracts with Customers (Topic 606) Revenue from Contracts with Customers (Topic 606) The Company is currently evaluating the impact the adoption of the standard will have on the Company’s financial position or results of operations. In May 2016, the FASB issued ASU 2016-11, Revenue Recognition (Topic 605) and Derivative and Hedging (Topic 815 In May 2016, the FASB issued ASU 2016-12, Revenue from Contracts with Customers (Topic 606) Revenue from Contracts with Customers (Topic 606) Revenue from Contracts with Customers (Topic 606): Deferral of the Effective Date In June 2016, the FASB issued ASU 2016-13, Financial Instruments-Credit Losses: Measurement of Credit Losses on Financial Instruments

Note 2 - Stock-based Compensa19

Note 2 - Stock-based Compensation (Tables)	6 Months Ended
	Jun. 30, 2016
Notes Tables
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]	Weighted- Weighted- average average Exercise Exercise 2016 Price 2015 Price Outstanding, January 1 31,949 $ 25.03 46,451 $ 27.90 Expired - - (3,639 ) 37.33 Exercised - - (525 ) 17.55 Outstanding, June 30 31,949 $ 25.03 42,287 $ 27.19 Exercisable, June 30 31,949 $ 25.03 42,287 $ 27.19

Note 3 - Earnings Per Share (Ta

Note 3 - Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2016
Notes Tables
Schedule of Weighted Average Number of Shares [Table Text Block]	For the Three For the Six Months Ended Months Ended June 30, June 30, 2016 2015 2016 2015 Weighted-average common shares outstanding 2,437,302 2,248,516 2,350,822 2,245,868 Average treasury stock shares (386,165 ) (189,530 ) (386,165 ) (189,530 ) Weighted-average common shares and common stock equivalents used to calculate basic earnings per share 2,051,137 2,058,986 1,964,657 2,056,338 Additional common stock equivalents (stock options) used to calculate diluted earnings per share 8,274 9,327 8,522 9,590 Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share 2,059,411 2,068,313 1,973,179 2,065,928

Note 4 - Fair Value Measureme21

Note 4 - Fair Value Measurements (Tables)	6 Months Ended
	Jun. 30, 2016
Notes Tables
Fair Value, Assets Measured on Recurring Basis [Table Text Block]	June 30, 2016 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a recurring basis: U.S. government agency securities $ - $ 15,335 $ - $ 15,335 Obligations of states and political subdivisions - 88,355 - 88,355 Mortgage-backed securities in government- sponsored entities - 22,719 - 22,719 Private-label mortgage-backed securities - 2,072 - 2,072 Total debt securities - 128,481 - 128,481 Equity securities in financial institutions 5 809 - 814 Total $ 5 $ 129,290 $ - $ 129,295 December 31, 2015 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a recurring basis: U.S. government agency securities $ - $ 21,629 $ - $ 21,629 Obligations of states and political subdivisions - 97,290 - 97,290 Mortgage-backed securities in government- sponsored entities - 24,524 - 24,524 Private-label mortgage-backed securities - 2,263 - 2,263 Total debt securities - 145,706 - 145,706 Equity securities in financial institutions 5 809 - 814 Total $ 5 $ 146,515 $ - $ 146,520
Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]	June 30, 2016 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a nonrecurring basis: Impaired loans $ - $ - $ 14,629 $ 14,629 Other real estate owned - - 1,142 1,142 December 31, 2015 (Dollar amounts in thousands) Level I Level II Level III Total Assets measured on a nonrecurring basis: Impaired loans $ - $ - $ 12,848 $ 12,848 Other real estate owned - - 1,412 1,412
Fair Value Inputs, Assets, Quantitative Information [Table Text Block]	Quantitative Information about Level III Fair Value Measurements (Dollar amounts in thousands) Fair Value Estimate Valuation Techniques Unobservable Input Range (Weighted Average) June 30, 2016 Impaired loans $ 10,440 Discounted cash flow Discount rate 3.1% to 7.9% (5.0%) 4,189 Appraisal of collateral (1) Appraisal adjustments (2) 0.0% to 66.4% (38.3%) Other real estate owned $ 1,142 Appraisal of collateral (1) Appraisal adjustments (2) 0.0% to 10.0% (7.3%) Quantitative Information about Level III Fair Value Measurements (Dollar amounts in thousands) Fair Value Estimate Valuation Techniques Unobservable Input Range (Weighted Average) December 31, 2015 Impaired loans $ 6,867 Discounted cash flow Discount rate 3.1% to 7.9% (5.0%) 5,981 Appraisal of collateral (1) Appraisal adjustments (2) 0.0% to 87.1% (23.3%) Other real estate owned $ 1,412 Appraisal of collateral (1) Appraisal adjustments (2) 0% to 10.0% (7.3%)
Fair Value, by Balance Sheet Grouping [Table Text Block]	June 30, 2016 Carrying Total Value Level I Level II Level III Fair Value (Dollar amounts in thousands) Financial assets: Cash and cash equivalents $ 22,127 $ 22,127 $ - $ - $ 22,127 Investment securities Available for sale 129,295 5 129,290 - 129,295 Loans held for sale 496 - 496 - 496 Net loans 573,350 - - 581,353 581,353 Bank-owned life insurance 13,337 13,337 - - 13,337 Federal Home Loan Bank stock 1,887 1,887 - - 1,887 Accrued interest receivable 2,328 2,328 - - 2,328 Financial liabilities: Deposits $ 628,040 $ 445,016 $ - $ 185,613 $ 630,629 Short-term borrowings 42,255 42,255 - - 42,255 Other borrowings 9,825 - - 10,003 10,003 Accrued interest payable 394 394 - - 394 December 31, 2015 Carrying Total Value Level I Level II Level III Fair Value (Dollar amounts in thousands) Financial assets: Cash and cash equivalents $ 23,750 $ 23,750 $ - $ - $ 23,750 Investment securities Available for sale 146,520 5 146,515 - 146,520 Loans held for sale 1,107 - 1,107 - 1,107 Net loans 527,325 - - 534,021 534,021 Bank-owned life insurance 13,141 13,141 - - 13,141 Federal Home Loan Bank stock 1,887 1,887 - - 1,887 Accrued interest receivable 2,387 2,387 - - 2,387 Financial liabilities: Deposits $ 624,447 $ 433,226 $ - $ 191,747 $ 624,973 Short-term borrowings 35,825 35,825 - - 35,825 Other borrowings 9,939 - 10,063 10,063 Accrued interest payable 395 395 - - 395

Note 5 - Accumulated Other Co22

Note 5 - Accumulated Other Comprehensive Income (Tables)	6 Months Ended
	Jun. 30, 2016
Notes Tables
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]	Unrealized gains on available-for-sale (Dollars in thousands) securities Balance as of December 31, 2015 $ 2,395 Other comprehensive income before reclassification 360 Amount reclassified from accumulated other comprehensive income (34 ) Period change 326 Balance at March 31, 2016 $ 2,721 Other comprehensive income before reclassification 1,325 Amount reclassified from accumulated other comprehensive income (166 ) Period change 1,159 Balance at June 30, 2016 $ 3,880 Unrealized gains on available-for-sale (Dollars in thousands) securities Balance as of December 31, 2014 $ 2,548 Other comprehensive income before reclassification 562 Amount reclassified from accumulated other comprehensive income (16 ) Period change 546 Balance at March 31, 2015 3,094 Other comprehensive loss before reclassification (1,958 ) Amount reclassified from accumulated other comprehensive income (14 ) Period change (1,972 ) Balance at June 30, 2015 $ 1,122
Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]	(Dollars in thousands) Amount Reclassified from Accumulated Other Comprehensive Income (a) For the Three Months Ended Affected Line Item in the Statement Details about other comprehensive income June 30, 2016 June 30, 2015 Where Net Income is Presented Unrealized gains on available-for-sale securities $ 252 $ 22 Investment securities gains, net (86 ) (8 ) Income taxes $ 166 $ 14 Net of tax (Dollars in thousands) Amount Reclassified from Accumulated Other Comprehensive Income (a) For the Six Months Ended Affected Line Item in the Statement Details about other comprehensive income June 30, 2016 June 30, 2015 Where Net Income is Presented Unrealized gains on available-for-sale securities $ 303 $ 46 Investment securities gains, net (103 ) (16 ) Income taxes $ 200 $ 30 Net of tax

Note 6 - Investment Securitie23

Note 6 - Investment Securities Available for Sale (Tables)	6 Months Ended
	Jun. 30, 2016
Notes Tables
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]	June 30, 2016 Gross Gross Amortized Unrealized Unrealized Fair (Dollar amounts in thousands) Cost Gains Losses Value U.S. government agency securities $ 14,967 $ 378 $ (10 ) $ 15,335 Obligations of states and political subdivisions: Taxable 1,618 186 - 1,804 Tax-exempt 81,895 4,656 - 86,551 Mortgage-backed securities in government-sponsored entities 22,261 508 (50 ) 22,719 Private-label mortgage-backed securities 1,927 146 (1 ) 2,072 Total debt securities 122,668 5,874 (61 ) 128,481 Equity securities in financial institutions 750 64 - 814 Total $ 123,418 $ 5,938 $ (61 ) $ 129,295 December 31, 2015 Gross Gross Amortized Unrealized Unrealized Fair Cost Gains Losses Value U.S. government agency securities $ 21,655 $ 245 $ (271 ) $ 21,629 Obligations of states and political subdivisions: Taxable 1,989 134 - 2,123 Tax-exempt 91,940 3,402 (175 ) 95,167 Mortgage-backed securities in government-sponsored entities 24,480 316 (272 ) 24,524 Private-label mortgage-backed securities 2,079 184 - 2,263 Total debt securities 142,143 4,281 (718 ) 145,706 Equity securities in financial institutions 750 64 - 814 Total $ 142,893 $ 4,345 $ (718 ) $ 146,520
Investments Classified by Contractual Maturity Date [Table Text Block]	Amortized Fair (Dollar amounts in thousands) Cost Value Due in one year or less $ 1,965 $ 2,010 Due after one year through five years 8,452 8,670 Due after five years through ten years 15,563 16,323 Due after ten years 96,688 101,478 Total $ 122,668 $ 128,481
Realized Gain (Loss) on Investments [Table Text Block]	(Dollar amounts in thousands) For the Three Months Ended June 30, For the Six Months Ended June 30, 2016 2015 2016 2015 Proceeds from sales $ 7,793 $ 1,721 $ 9,115 $ 3,312 Gross realized gains 255 92 306 140 Gross realized losses (3 ) (70 ) (3 ) (94 )
Schedule of Unrealized Loss on Investments [Table Text Block]	June 30, 2016 Less than Twelve Months Twelve Months or Greater Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized (Dollar amounts in thousands) Value Losses Value Losses Value Losses U.S. government agency securities $ - $ - $ 1,469 $ (10 ) $ 1,469 $ (10 ) Mortgage-backed securities in government-sponsored entities - - 6,309 (50 ) 6,309 (50 ) Private-label mortgage-backed securities 94 (1 ) - - 94 (1 ) Total $ 94 $ (1 ) $ 7,778 $ (60 ) $ 7,872 $ (61 ) December 31, 2015 Less than Twelve Months Twelve Months or Greater Total Gross Gross Gross Fair Unrealized Fair Unrealized Fair Unrealized Value Losses Value Losses Value Losses U.S. government agency securities $ 3,818 $ (57 ) $ 10,872 $ (214 ) $ 14,690 $ (271 ) Obligations of states and political subdivisions Tax-exempt 1,268 (9 ) 9,394 (166 ) 10,662 (175 ) Mortgage-backed securities in government-sponsored entities 8,725 (86 ) 6,685 (186 ) 15,410 (272 ) Total $ 13,811 $ (152 ) $ 26,951 $ (566 ) $ 40,762 $ (718 )

Note 7 - Loans and Related Al24

Note 7 - Loans and Related Allowance for Loan and Lease Losses (Tables)	6 Months Ended
	Jun. 30, 2016
Subsequently Defaulted [Member]
Notes Tables
Troubled Debt Restructurings on Financing Receivables [Table Text Block]	For the Three and Six Months Ended June 30, 2015 Troubled Debt Restructurings subsequently defaulted Number of Contracts Recorded Investment Commercial and industrial 1 $ 48 Real estate construction 1 14
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	June 30, December 31, 2016 2015 Commercial and industrial $ 60,451 $ 42,536 Real estate - construction 16,039 22,137 Real estate - mortgage: Residential 251,553 232,478 Commercial 247,176 231,701 Consumer installment 4,497 4,858 579,716 533,710 Less: Allowance for loan and lease losses 6,366 6,385 Net loans $ 573,350 $ 527,325
Schedule Of Financing Receivable By Segment [Table Text Block]	Real Estate- Mortgage June 30, 2016 Commercial and industrial Real estate- construction Residential Commercial Consumer installment Total Loans: Individually evaluated for impairment $ 883 $ 1,116 $ 3,539 $ 9,411 $ 5 $ 14,954 Collectively evaluated for impairment 59,568 14,923 248,014 237,765 4,492 564,762 Total loans $ 60,451 $ 16,039 $ 251,553 $ 247,176 $ 4,497 $ 579,716 Real estate- Mortgage December 31, 2015 Commercial and industrial Real estate- construction Residential Commercial Consumer installment Total Loans: Individually evaluated for impairment $ 1,808 $ 1,787 $ 3,881 $ 6,199 $ 6 $ 13,681 Collectively evaluated for impairment 40,728 20,350 228,597 225,502 4,852 520,029 Total loans $ 42,536 $ 22,137 $ 232,478 $ 231,701 $ 4,858 $ 533,710
Schedule of Credit Losses for Financing Receivables, Current [Table Text Block]	Real Estate- Mortgage June 30, 2016 Commercial and industrial Real estate- construction Residential Commercial Consumer installment Total Allowance for loan and lease losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 149 $ 34 $ 30 $ 112 $ - $ 325 Collectively evaluated for impairment 335 125 2,758 2,797 26 6,041 Total ending allowance balance $ 484 $ 159 $ 2,788 $ 2,909 $ 26 $ 6,366 Real Estate- Mortgage December 31, 2015 Commercial and industrial Real estate- construction Residential Commercial Consumer installment Total Allowance for loan and lease losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 388 $ 130 $ 276 $ 39 $ - $ 833 Collectively evaluated for impairment 479 146 2,863 2,039 25 5,552 Total ending allowance balance $ 867 $ 276 $ 3,139 $ 2,078 $ 25 $ 6,385 Commercial and industrial Real estate- construction Real estate- residential mortgage Real estate- commercial mortgage Consumer installment Total ALLL balance at December 31, 2015 $ 867 $ 276 $ 3,139 $ 2,078 $ 25 $ 6,385 Charge-offs (123 ) - (244 ) (70 ) (15 ) (452 ) Recoveries 47 - 31 140 5 223 Provision (307 ) (117 ) (138 ) 761 11 210 ALLL balance at June 30, 2016 $ 484 $ 159 $ 2,788 $ 2,909 $ 26 $ 6,366 Commercial and industrial Real estate- construction Real estate- residential mortgage Real estate- commercial mortgage Consumer installment Total ALLL balance at December 31, 2014 $ 642 $ 868 $ 3,703 $ 1,576 $ 57 $ 6,846 Charge-offs (96 ) (385 ) (300 ) (87 ) (11 ) (879 ) Recoveries 181 - 77 - 16 274 Provision (117 ) (120 ) (133 ) 489 (14 ) 105 ALLL balance at June 30, 2015 $ 610 $ 363 $ 3,347 $ 1,978 $ 48 $ 6,346 Commercial and industrial Real estate- construction Real estate- residential mortgage Real estate- commercial mortgage Consumer installment Total ALLL balance at March 31, 2016 $ 583 $ 247 $ 2,716 $ 2,783 $ 28 $ 6,357 Charge-offs (3 ) - (202 ) (70 ) - (275 ) Recoveries 9 - 28 140 2 179 Provision (105 ) (88 ) 246 56 (4 ) 105 ALLL balance at June 30, 2016 $ 484 $ 159 $ 2,788 $ 2,909 $ 26 $ 6,366 Commercial and industrial Real estate- construction Real estate- residential mortgage Real estate- commercial mortgage Consumer installment Total ALLL balance at March 31, 2015 $ 493 $ 494 $ 3,459 $ 1,958 $ 43 $ 6,447 Charge-offs - - (109 ) (87 ) (3 ) (199 ) Recoveries 21 - 65 - 12 98 Provision 96 (131 ) (68 ) 107 (4 ) - ALLL balance at June 30, 2015 $ 610 $ 363 $ 3,347 $ 1,978 $ 48 $ 6,346
Impaired Financing Receivables [Table Text Block]	June 30, 2016 Impaired Loans Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Commercial and industrial $ 601 $ 600 $ - Real estate - construction 1,082 1,079 - Real estate - mortgage: Residential 2,881 2,878 - Commercial 2,255 2,249 - Consumer installment 5 5 - Total $ 6,824 $ 6,811 $ - With an allowance recorded: Commercial and industrial $ 282 $ 282 $ 149 Real estate - construction 34 34 34 Real estate - mortgage: Residential 658 657 30 Commercial 7,156 7,141 112 Total $ 8,130 $ 8,114 $ 325 Total: Commercial and industrial $ 883 $ 882 $ 149 Real estate - construction 1,116 1,113 34 Real estate - mortgage: Residential 3,539 3,535 30 Commercial 9,411 9,390 112 Consumer installment 5 5 - Total $ 14,954 $ 14,925 $ 325 December 31, 2015 Impaired Loans Unpaid Recorded Principal Related Investment Balance Allowance With no related allowance recorded: Commercial and industrial $ 1,027 $ 1,025 $ - Real estate - construction 1,657 1,651 - Real estate - mortgage: Residential 2,445 2,443 - Commercial 2,337 2,335 - Total $ 7,466 $ 7,454 $ - With an allowance recorded: Commercial and industrial $ 781 $ 781 $ 388 Real estate - construction 130 130 130 Real estate - mortgage: Residential 1,436 1,436 276 Commercial 3,862 3,846 39 Consumer installment 6 6 - Total $ 6,215 $ 6,199 $ 833 Total: Commercial and industrial $ 1,808 $ 1,806 $ 388 Real estate - construction 1,787 1,781 130 Real estate - mortgage: Residential 3,881 3,879 276 Commercial 6,199 6,181 39 Consumer installment 6 6 - Total $ 13,681 $ 13,653 $ 833
Schedule of Additional Information Related to Impaired Loans [Table Text Block]	For the Three Months Ended June 30, 2016 For the Six Months Ended June 30, 2016 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized Total: Commercial and industrial $ 1,110 $ 12 $ 1,343 $ 25 Real estate - construction 1,368 24 1,508 49 Real estate - mortgage: Residential 3,761 37 3,801 73 Commercial 8,565 125 7,776 248 Consumer installment 6 - 6 - $ 14,810 $ 198 $ 14,433 $ 395 For the Three Months Ended June 30, 2015 For the Six Months Ended June 30, 2015 Average Interest Average Interest Recorded Income Recorded Income Investment Recognized Investment Recognized Total: Commercial and industrial $ 1,357 $ 20 $ 1,369 $ 34 Real estate - construction 2,806 80 2,969 100 Real estate - mortgage: Residential 4,465 38 4,704 76 Commercial 6,471 182 5,810 221 Consumer installment 6 - 6 - $ 15,104 $ 320 $ 14,858 $ 431
Financing Receivable Credit Quality Indicators [Table Text Block]	Special Total Pass Mention Substandard Doubtful Loans June 30, 2016 Commercial and industrial $ 58,864 $ 475 $ 1,112 $ - $ 60,451 Real estate - construction 16,005 - - 34 16,039 Real estate - mortgage: Residential 245,314 515 5,724 - 251,553 Commercial 237,301 3,848 6,027 - 247,176 Consumer installment 4,495 - 2 - 4,497 Total $ 561,979 $ 4,838 $ 12,865 $ 34 $ 579,716 Special Total Pass Mention Substandard Doubtful Loans December 31, 2015 Commercial and industrial $ 40,560 $ 242 $ 1,734 $ - $ 42,536 Real estate - construction 22,007 - - 130 22,137 Real estate - mortgage: Residential 225,945 728 5,805 - 232,478 Commercial 219,331 4,327 8,043 - 231,701 Consumer installment 4,854 - 4 - 4,858 Total $ 512,697 $ 5,297 $ 15,586 $ 130 $ 533,710
Past Due Financing Receivables [Table Text Block]	30-59 Days 60-89 Days 90 Days+ Total Total Current Past Due Past Due Past Due Past Due Loans June 30, 2016 Commercial and industrial $ 60,109 $ 35 $ - $ 307 $ 342 $ 60,451 Real estate - construction 16,039 - - - - 16,039 Real estate - mortgage: Residential 249,332 1,620 99 502 2,221 251,553 Commercial 246,141 163 178 694 1,035 247,176 Consumer installment 4,476 21 - - 21 4,497 Total $ 576,097 $ 1,839 $ 277 $ 1,503 $ 3,619 $ 579,716 30-59 Days 60-89 Days 90 Days+ Total Total Current Past Due Past Due Past Due Past Due Loans December 31, 2015 Commercial and industrial $ 41,544 $ 225 $ 26 $ 741 $ 992 $ 42,536 Real estate - construction 22,137 - - - - 22,137 Real estate - mortgage: Residential 229,725 1,482 92 1,179 2,753 232,478 Commercial 230,903 189 - 609 798 231,701 Consumer installment 4,837 16 3 2 21 4,858 Total $ 529,146 $ 1,912 $ 121 $ 2,531 $ 4,564 $ 533,710
Schedule of Financing Receivables, Non Accrual Status [Table Text Block]	June 30, 2016 90+ Days Past Due and Accruing Nonaccrual Commercial and industrial $ 965 $ - Real estate - construction 34 - Real estate - mortgage: Residential 3,949 - Commercial 1,714 - Total $ 6,662 $ - December 31, 2015 90+ Days Past Due and Accruing Nonaccrual Commercial and industrial $ 1,450 $ - Real estate - construction 130 - Real estate - mortgage: Residential 4,122 - Commercial 1,842 - Consumer installment 1 2 Total $ 7,545 $ 2
Troubled Debt Restructurings on Financing Receivables [Table Text Block]	For the Three Months Ended June 30, 2016 Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Term Recorded Recorded Troubled Debt Restructurings Modification Other Total Investment Investment Commercial and industrial 1 - 1 $ 3 $ 3 Residential real estate 1 - 1 58 58 Commercial real estate 1 - 1 311 311 For the Six Months Ended June 30, 2016 Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Term Recorded Recorded Troubled Debt Restructurings Modification Other Total Investment Investment Commercial and industrial 2 - 2 $ 169 $ 169 Residential real estate 1 - 1 58 58 Commercial real estate 1 - 1 311 311 For the Three Months Ended June 30, 2015 Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Term Recorded Recorded Troubled Debt Restructurings Modification Other Total Investment Investment Commercial and industrial - 1 1 $ 64 $ 64 Real estate construction 1 - 1 181 181 Residential real estate 1 - 1 59 59 For the Six Months Ended June 30, 2015 Number of Contracts Pre-Modification Outstanding Post-Modification Outstanding Term Recorded Recorded Troubled Debt Restructurings Modification Other Total Investment Investment Commercial and industrial 1 1 2 $ 111 $ 111 Real estate construction 1 - 1 181 181 Residential real estate 1 1 2 235 254

Note 2 - Stock-based Compensa25

Note 2 - Stock-based Compensation (Details Textual) - USD ($)	Jun. 30, 2016	Jun. 30, 2015
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	$ 0	$ 0
Share-based Compensation Arrangement by Share-based Payment Award, Options, Nonvested, Number of Shares	0	0

Note 2 - Stock Option Activity

Note 2 - Stock Option Activity (Details) - $ / shares	6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Outstanding, January 1 (in shares)	31,949	46,451
Outstanding, January 1 (in dollars per share)	$ 25.03	$ 27.90
Expired (in shares)	0	(3,639)
Expired (in dollars per share)		$ 37.33
Exercised (in shares)	0	(525)
Exercised (in dollars per share)	$ 0	$ 17.55
Outstanding, June 30 (in shares)	31,949	42,287
Outstanding, June 30 (in dollars per share)	$ 25.03	$ 27.19
Exercisable, June 30 (in shares)	31,949	42,287
Exercisable, June 30 (in dollars per share)	$ 25.03	$ 27.19

Note 3 - Earnings Per Share (De

Note 3 - Earnings Per Share (Details Textual) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015	Dec. 31, 2014
Employee Stock Option [Member]
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	24,700	27,000	24,700	27,250
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	31,949	42,287	31,949	42,287	31,949	46,451
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit	$ 17.55	$ 17.55	$ 17.55	$ 17.55
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit	$ 40.24	$ 37.48	$ 40.24	$ 37.48
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	8,274	9,327	8,522	9,590

Note 3 - Shares Used in Calcula

Note 3 - Shares Used in Calculation of Earnings Per Share (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Weighted-average common shares outstanding (in shares)	2,437,302	2,248,516	2,350,822	2,245,868
Average treasury stock shares (in shares)	(386,165)	(189,530)	(386,165)	(189,530)
Weighted-average common shares and common stock equivalents used to calculate basic earnings per share (in shares)	2,051,137	2,058,986	1,964,657	2,056,338
Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements	8,274	9,327	8,522	9,590
Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share (in shares)	2,059,411	2,068,313	1,973,179	2,065,928

Note 4 - Fair Value Measureme29

Note 4 - Fair Value Measurements (Details Textual) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Inputs, Level 3 [Member]
Available-for-sale Securities	$ 0	$ 0
Available-for-sale Securities	$ 129,295,000	$ 146,520,000

Note 4 - Assets Measured on a R

Note 4 - Assets Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | US Government Agencies Debt Securities [Member]
Available-for-sale Securities	$ 15,335	$ 21,629
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Available-for-sale Securities	88,355	97,290
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available-for-sale Securities	22,719	24,524
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Mortgage-backed Securities, Issued by Private Enterprises [Member]
Available-for-sale Securities	2,072	2,263
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Debt Securities [Member]
Available-for-sale Securities	128,481	145,706
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member] | Equity Securities In Financial Institutions [Member]
Available-for-sale Securities	809	809
Fair Value, Inputs, Level 2 [Member] | Fair Value, Measurements, Recurring [Member]
Available-for-sale Securities	129,290	146,515
Fair Value, Inputs, Level 2 [Member]
Available-for-sale Securities	129,290	146,515
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Recurring [Member] | Equity Securities In Financial Institutions [Member]
Available-for-sale Securities	5	5
Fair Value, Inputs, Level 1 [Member] | Fair Value, Measurements, Recurring [Member]
Available-for-sale Securities	5	5
Fair Value, Inputs, Level 1 [Member]
Available-for-sale Securities	5	5
US Government Agencies Debt Securities [Member]
Available-for-sale Securities	15,335	21,629
US States and Political Subdivisions Debt Securities [Member]
Available-for-sale Securities	88,355	97,290
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available-for-sale Securities	22,719	24,524
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Available-for-sale Securities	2,072	2,263
Debt Securities [Member]
Available-for-sale Securities	128,481	145,706
Equity Securities In Financial Institutions [Member]
Available-for-sale Securities	814	814
Available-for-sale Securities	$ 129,295	$ 146,520

Note 4 - Assets Measured on a N

Note 4 - Assets Measured on a Nonrecurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Nonrecurring [Member]
Impaired loans	$ 14,629	$ 12,848
Other real estate owned	1,142	1,412
Estimate of Fair Value Measurement [Member]
Impaired loans	14,629	12,848
Other real estate owned	1,142	1,412
Impaired loans	14,954	13,681
Other real estate owned	$ 1,100	$ 1,100

Note 4 - Additional Quantitativ

Note 4 - Additional Quantitative Information about Assets Measured at Fair Value on Non-recurring Basis (Details) - Fair Value, Measurements, Nonrecurring [Member] - Fair Value, Inputs, Level 3 [Member] - USD ($)		6 Months Ended	12 Months Ended
		Jun. 30, 2016	Dec. 31, 2015
Impaired Loans [Member] | Income Approach Valuation Technique [Member] | Minimum [Member]
Discount rate		3.10%	3.10%
Discount rate, weighted average		(3.10%)	(3.10%)
Impaired Loans [Member] | Income Approach Valuation Technique [Member] | Maximum [Member]
Discount rate		7.90%	7.90%
Discount rate, weighted average		(7.90%)	(7.90%)
Impaired Loans [Member] | Income Approach Valuation Technique [Member] | Weighted Average [Member]
Discount rate		5.00%	5.00%
Discount rate, weighted average		(5.00%)	(5.00%)
Impaired Loans [Member] | Income Approach Valuation Technique [Member]
Fair value estimate		$ 10,440	$ 6,867
Valuation Techniques / Unobservable Input		Discounted cash flow / Discount rate	Discounted cash flow / Discount rate	[1],[2]
Impaired Loans [Member] | Appraisal Adjustments [Member] | Minimum [Member]
Discount rate		0.00%	0.00%
Discount rate, weighted average		0.00%	0.00%
Impaired Loans [Member] | Appraisal Adjustments [Member] | Maximum [Member]
Discount rate		66.40%	87.10%
Discount rate, weighted average		(66.40%)	(87.10%)
Impaired Loans [Member] | Appraisal Adjustments [Member] | Weighted Average [Member]
Discount rate		38.30%	23.30%
Discount rate, weighted average		(38.30%)	(23.30%)
Impaired Loans [Member] | Appraisal Adjustments [Member]
Fair value estimate		$ 4,189	$ 5,981
Valuation Techniques / Unobservable Input	[1],[2]	Appraisal of collateral / Appraisal adjustments	Appraisal of collateral / Appraisal adjustments
Other Real Estate Owned [Member] | Appraisal Adjustments [Member] | Minimum [Member]
Discount rate		0.00%	0.00%
Discount rate, weighted average		0.00%	0.00%
Other Real Estate Owned [Member] | Appraisal Adjustments [Member] | Maximum [Member]
Discount rate		10.00%	10.00%
Discount rate, weighted average		(10.00%)	(10.00%)
Other Real Estate Owned [Member] | Appraisal Adjustments [Member] | Weighted Average [Member]
Discount rate		7.30%	7.30%
Discount rate, weighted average		(7.30%)	(7.30%)
Other Real Estate Owned [Member] | Appraisal Adjustments [Member]
Fair value estimate		$ 1,142	$ 1,412
Valuation Techniques / Unobservable Input	[1],[2]	Appraisal of collateral / Appraisal adjustments	Appraisal of collateral / Appraisal adjustments
[1]	Appraisals may be adjusted by management for qualitative factors such as economic conditions and estimated liquidation expenses. The range and weighted average of liquidation expenses and other appraisal adjustments are presented as a percent of the appraisal.
[2]	Fair value is generally determined through independent appraisals of the underlying collateral, which generally include various level 3 inputs which are not identifiable.

Note 4 - Estimated Fair Value o

Note 4 - Estimated Fair Value of the Company's Financial Instruments (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015	Dec. 31, 2014
Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents, fair value	$ 22,127,000	$ 23,750,000
Available-for-sale Securities	5,000	5,000
Available for sale, fair value	5,000	5,000
Bank-owned life insurance	13,337,000	13,141,000
Bank-owned life insurance, fair value	13,337,000	13,141,000
Federal Home Loan Bank stock	1,887,000	1,887,000
Federal Home Loan Bank stock, fair value	1,887,000	1,887,000
Accrued interest receivable	2,328,000	2,387,000
Accrued interest receivable, fair value	2,328,000	2,387,000
Deposits, fair value	445,016,000	433,226,000
Short-term borrowings, fair value	42,255,000	35,825,000
Accrued interest payable	394,000	395,000
Accrued interest payable, fair value	394,000	395,000
Fair Value, Inputs, Level 2 [Member]
Available-for-sale Securities	129,290,000	146,515,000
Available for sale, fair value	129,290,000	146,515,000
Loans held for sale, fair value	496,000	1,107,000
Fair Value, Inputs, Level 3 [Member]
Available-for-sale Securities	0	0
Available for sale, fair value	0	0
Net loans, fair value	581,353,000	534,021,000
Deposits, fair value	185,613,000	191,747,000
Other borrowings, fair value	10,003,000	10,063,000
Cash and cash equivalents	22,127,000	23,750,000	$ 22,651,000	$ 25,639,000
Cash and cash equivalents, fair value	22,127,000	23,750,000
Available-for-sale Securities	129,295,000	146,520,000
Available for sale, fair value	129,295,000	146,520,000
Loans held for sale	496,000	1,107,000
Loans held for sale, fair value	496,000	1,107,000
Net loans	573,350,000	527,325,000
Net loans, fair value	581,353,000	534,021,000
Bank-owned life insurance	13,337,000	13,141,000
Bank-owned life insurance, fair value	13,337,000	13,141,000
Federal Home Loan Bank stock	1,887,000	1,887,000
Federal Home Loan Bank stock, fair value	1,887,000	1,887,000
Accrued interest receivable	2,328,000	2,387,000
Accrued interest receivable, fair value	2,328,000	2,387,000
Deposits	628,040,000	624,447,000
Deposits, fair value	630,629,000	624,973,000
Short-term borrowings	42,255,000	35,825,000
Short-term borrowings, fair value	42,255,000	35,825,000
Other borrowings	9,825,000	9,939,000
Other borrowings, fair value	10,003,000	10,063,000
Accrued interest payable	394,000	395,000
Accrued interest payable, fair value	$ 394,000	$ 395,000

Note 5 - Changes in Accumulated

Note 5 - Changes in Accumulated Other Comprehensive Income (Loss) by Component, Net of Tax (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2016	Mar. 31, 2016	Jun. 30, 2015	Mar. 31, 2015	Jun. 30, 2016	Jun. 30, 2015
Beginning balance	$ 2,721	$ 2,395	$ 3,094	$ 2,548	$ 2,395	$ 2,548
Other comprehensive income before reclassification	1,325	360	(1,958)	562
Amount reclassified from accumulated other comprehensive income	(167)	(34)	(14)	(16)
Period change	1,158	326	(1,972)	546	1,484	(1,426)
Ending balance	$ 3,879	$ 2,721	$ 1,122	$ 3,094	$ 3,879	$ 1,122

Note 5 - Significant Amounts Re

Note 5 - Significant Amounts Reclassified out of Each Component of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Unrealized gains on available-for-sale securities	[1]	$ 252	$ 22	$ 303	$ 46
Income taxes	[1]	(86)	(8)	(103)	(16)
Net of tax	[1]	$ 166	$ 14	$ 200	$ 30
[1]	Amounts in parentheses indicate debits to net income

Note 6 - Investment Securitie36

Note 6 - Investment Securities Available for Sale (Details Textual) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held	$ 0
Available-for-sale Securities Pledged as Collateral	$ 58,000,000	$ 68,800,000
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	8
Available-for-sale Securities, Percentage of Portfolio	98.00%

Note 6 - Amortized Cost and Fai

Note 6 - Amortized Cost and Fair Values of Securities Available for Sale (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
US Government Agencies Debt Securities [Member]
Amortized cost	$ 14,967	$ 21,655
Gross unrealized gains	378	245
Gross unrealized losses	(10)	(271)
Investment securities available for sale, at fair value	15,335	21,629
US States and Political Subdivisions Debt Securities [Member] | Taxable [Member]
Amortized cost	1,618	1,989
Gross unrealized gains	186	134
Gross unrealized losses
Investment securities available for sale, at fair value	1,804	2,123
US States and Political Subdivisions Debt Securities [Member] | Tax Exempt [Member]
Amortized cost	81,895	91,940
Gross unrealized gains	4,656	3,402
Gross unrealized losses		(175)
Investment securities available for sale, at fair value	86,551	95,167
US States and Political Subdivisions Debt Securities [Member]
Investment securities available for sale, at fair value	88,355	97,290
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Amortized cost	22,261	24,480
Gross unrealized gains	508	316
Gross unrealized losses	(50)	(272)
Investment securities available for sale, at fair value	22,719	24,524
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Amortized cost	1,927	2,079
Gross unrealized gains	146	184
Gross unrealized losses	(1)
Investment securities available for sale, at fair value	2,072	2,263
Debt Securities [Member]
Amortized cost	122,668	142,143
Gross unrealized gains	5,874	4,281
Gross unrealized losses	(61)	(718)
Investment securities available for sale, at fair value	128,481	145,706
Equity Securities In Financial Institutions [Member]
Amortized cost	750	750
Gross unrealized gains	64	64
Gross unrealized losses
Investment securities available for sale, at fair value	814	814
Amortized cost	123,418	142,893
Gross unrealized gains	5,938	4,345
Gross unrealized losses	(61)	(718)
Investment securities available for sale, at fair value	$ 129,295	$ 146,520

Note 6 - Amortized Cost and F38

Note 6 - Amortized Cost and Fair Value of Debt Securities by Contractual Maturity (Details) $ in Thousands	Jun. 30, 2016USD ($)
Due in one year or less	$ 1,965
Due in one year or less	2,010
Due after one year through five years	8,452
Due after one year through five years	8,670
Due after five years through ten years	15,563
Due after five years through ten years	16,323
Due after ten years	96,688
Due after ten years	101,478
Total	122,668
Total	$ 128,481

Note 6 - Sales of Available for

Note 6 - Sales of Available for Sale Securities (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Proceeds from sales	$ 7,793	$ 1,721	$ 9,115	$ 3,312
Gross realized gains	255	92	306	140
Gross realized losses	$ (3)	$ (70)	$ (3)	$ (94)

Note 6 - Gross Unrealized Losse

Note 6 - Gross Unrealized Losses and Fair Value (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
US Government Agencies Debt Securities [Member]
Less than Twelve Months, Fair Value		$ 3,818
Less than Twelve Months, Gross Unrealized Losses		(57)
Twelve Months or Greater, Fair Value	1,469	10,872
Twelve Months or Greater, Gross Unrealized Losses	(10)	(214)
Total, Fair Value	1,469	14,690
Total, Gross Unrealized Losses	(10)	(271)
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Less than Twelve Months, Fair Value		8,725
Less than Twelve Months, Gross Unrealized Losses		(86)
Twelve Months or Greater, Fair Value	6,309	6,685
Twelve Months or Greater, Gross Unrealized Losses	(50)	(186)
Total, Fair Value	6,309	15,410
Total, Gross Unrealized Losses	(50)	(272)
US States and Political Subdivisions Debt Securities [Member] | Tax Exempt [Member]
Less than Twelve Months, Fair Value		1,268
Less than Twelve Months, Gross Unrealized Losses		(9)
Twelve Months or Greater, Fair Value		9,394
Twelve Months or Greater, Gross Unrealized Losses		(166)
Total, Fair Value		10,662
Total, Gross Unrealized Losses		(175)
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Less than Twelve Months, Fair Value	94
Less than Twelve Months, Gross Unrealized Losses	(1)
Total, Fair Value	94
Total, Gross Unrealized Losses	(1)
Less than Twelve Months, Fair Value	94	13,811
Less than Twelve Months, Gross Unrealized Losses	(1)	(152)
Twelve Months or Greater, Fair Value	7,778	26,951
Twelve Months or Greater, Gross Unrealized Losses	(60)	(566)
Total, Fair Value	7,872	40,762
Total, Gross Unrealized Losses	$ (61)	$ (718)

Note 7 - Loans and Related Al41

Note 7 - Loans and Related Allowance for Loan and Lease Losses (Details Textual)	3 Months Ended	6 Months Ended
	Jun. 30, 2016USD ($)	Jun. 30, 2016USD ($)	Dec. 31, 2015USD ($)
Threshold For Loans Evaluated For Impairment [Member] | Outside Consultant [Member]
Loans and Leases Receivable before Fees, Gross	$ 250,000	$ 250,000
Threshold For Loans Evaluated For Impairment [Member] | Criticized Relationships [Member]
Financing Receivable, Gross	125,000	125,000
Threshold For Loans Evaluated For Impairment [Member]
Loans and Leases Receivable before Fees, Gross	1,000,000	1,000,000
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	2,000	2,000	$ 2,000
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	$ 0	$ 0	$ 2,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	1	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment	$ 270,000	$ 270,000

Note 7 - Major Classifications

Note 7 - Major Classifications of Net Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014
Commercial And Industrial [Member]
Financing Receivable Gross	$ 60,451		$ 42,536
Less: Allowance for loan and lease losses	484	$ 583	867	$ 610	$ 493	$ 642
Real Estate Construction Porfolio Segment [Member]
Financing Receivable Gross	16,039		22,137
Less: Allowance for loan and lease losses	159	247	276	363	494	868
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Financing Receivable Gross	251,553		232,478
Less: Allowance for loan and lease losses	2,788	2,716	3,139	3,347	3,459	3,703
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Financing Receivable Gross	247,176		231,701
Less: Allowance for loan and lease losses	2,909	2,783	2,078	1,978	1,958	1,576
Consumer Portfolio Segment [Member]
Financing Receivable Gross	4,497		4,858
Less: Allowance for loan and lease losses	26	28	25	48	43	57
Financing Receivable Gross	579,716		533,710
Less: Allowance for loan and lease losses	6,366	$ 6,357	6,385	$ 6,346	$ 6,447	$ 6,846
Net loans	$ 573,350		$ 527,325

Note 7 - Primary Segments of th

Note 7 - Primary Segments of the Loan Portfolio (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Commercial And Industrial [Member]
Individually evaluated for impairment	$ 883	$ 1,808
Collectively evaluated for impairment	59,568	40,728
Total loans	60,451	42,536
Real Estate Construction Porfolio Segment [Member]
Individually evaluated for impairment	1,116	1,787
Collectively evaluated for impairment	14,923	20,350
Total loans	16,039	22,137
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Individually evaluated for impairment	3,539	3,881
Collectively evaluated for impairment	248,014	228,597
Total loans	251,553	232,478
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Individually evaluated for impairment	9,411	6,199
Collectively evaluated for impairment	237,765	225,502
Total loans	247,176	231,701
Consumer Portfolio Segment [Member]
Individually evaluated for impairment	5	6
Collectively evaluated for impairment	4,492	4,852
Total loans	4,497	4,858
Individually evaluated for impairment	14,954	13,681
Collectively evaluated for impairment	564,762	520,029
Total loans	$ 579,716	$ 533,710

Note 7 - Allowance for Loan Los

Note 7 - Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Dec. 31, 2015
Commercial And Industrial [Member]
Individually evaluated for impairment					$ 149	$ 388
Collectively evaluated for impairment					335	479
Total ending allowance balance	$ 484	$ 610	$ 484	$ 642	484	867
ALLL balance, period start	583	493	867	642
Charge-offs	(3)		(123)	(96)
Recoveries	9	21	47	181
Provision	(105)	96	(307)	(117)
ALLL balance, period end	484	610	484	610
Real Estate Construction Porfolio Segment [Member]
Individually evaluated for impairment					34	130
Collectively evaluated for impairment					125	146
Total ending allowance balance	159	363	159	868	159	276
ALLL balance, period start	247	494	276	868
Charge-offs				(385)
Recoveries
Provision	(88)	(131)	(117)	(120)
ALLL balance, period end	159	363	159	363
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Individually evaluated for impairment					30	276
Collectively evaluated for impairment					2,758	2,863
Total ending allowance balance	2,788	3,347	2,788	3,703	2,788	3,139
ALLL balance, period start	2,716	3,459	3,139	3,703
Charge-offs	(202)	(109)	(244)	(300)
Recoveries	28	65	31	77
Provision	246	(68)	(138)	(133)
ALLL balance, period end	2,788	3,347	2,788	3,347
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Individually evaluated for impairment					112	39
Collectively evaluated for impairment					2,797	2,039
Total ending allowance balance	2,909	1,978	2,909	1,576	2,909	2,078
ALLL balance, period start	2,783	1,958	2,078	1,576
Charge-offs	(70)	(87)	(70)	(87)
Recoveries	140		140
Provision	56	107	761	489
ALLL balance, period end	2,909	1,978	2,909	1,978
Consumer Portfolio Segment [Member]
Individually evaluated for impairment
Collectively evaluated for impairment					26	25
Total ending allowance balance	26	48	26	57	26	25
ALLL balance, period start	28	43	25	57
Charge-offs		(3)	(15)	(11)
Recoveries	2	12	5	16
Provision	(4)	(4)	11	(14)
ALLL balance, period end	26	48	26	48
Individually evaluated for impairment					325	833
Collectively evaluated for impairment					6,041	5,552
Total ending allowance balance	6,366	6,346	6,366	6,846	$ 6,366	$ 6,385
ALLL balance, period start	6,357	6,447	6,385	6,846
Charge-offs	(275)	(199)	(452)	(879)
Recoveries	179	98	223	274
Provision	105		210	105
ALLL balance, period end	$ 6,366	$ 6,346	$ 6,366	$ 6,346

Note 7 - Impaired Loans by Clas

Note 7 - Impaired Loans by Class (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Commercial And Industrial [Member]
Recorded investment, with no related allowance	$ 601	$ 1,027
Unpaid principal balance, with no related allowance	600	1,025
Recorded investment, with related allowance	282	781
Unpaid principal balance, with related allowance	282	781
Related allowance	149	388
Recorded investment	883	1,808
Unpaid principal balance	882	1,806
Real Estate Construction Porfolio Segment [Member] | Residential Loan [Member]
Recorded investment, with related allowance	658
Unpaid principal balance, with related allowance	657
Related allowance	30
Real Estate Construction Porfolio Segment [Member]
Recorded investment, with no related allowance	1,082	1,657
Unpaid principal balance, with no related allowance	1,079	1,651
Recorded investment, with related allowance	34	130
Unpaid principal balance, with related allowance	34	130
Related allowance	34	130
Recorded investment	1,116	1,787
Unpaid principal balance	1,113	1,781
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Recorded investment, with no related allowance	2,881	2,445
Unpaid principal balance, with no related allowance	2,878	2,443
Recorded investment, with related allowance		1,436
Unpaid principal balance, with related allowance		1,436
Related allowance	30	276
Recorded investment	3,539	3,881
Unpaid principal balance	3,535	3,879
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Recorded investment, with no related allowance	2,255	2,337
Unpaid principal balance, with no related allowance	2,249	2,335
Recorded investment, with related allowance		3,862
Unpaid principal balance, with related allowance		3,846
Related allowance	112	39
Recorded investment	9,411	6,199
Unpaid principal balance	9,390	6,181
Consumer Portfolio Segment [Member]
Recorded investment, with no related allowance	5
Unpaid principal balance, with no related allowance	5
Recorded investment, with related allowance		6
Unpaid principal balance, with related allowance		6
Recorded investment	5	6
Unpaid principal balance	5	6
Commercial Loans [Member]
Recorded investment, with related allowance	7,156
Unpaid principal balance, with related allowance	7,141
Related allowance	112
Recorded investment, with no related allowance	6,824	7,466
Unpaid principal balance, with no related allowance	6,811	7,454
Recorded investment, with related allowance	8,130	6,215
Unpaid principal balance, with related allowance	8,114	6,199
Related allowance	325	833
Recorded investment	14,954	13,681
Unpaid principal balance	$ 14,925	$ 13,653

Note 7 - Additional Information

Note 7 - Additional Information on Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Commercial And Industrial [Member]
Average Recorded Investment	$ 1,110	$ 1,357	$ 1,343	$ 1,369
Interest Income Recognized	12	20	25	34
Real Estate Construction Porfolio Segment [Member]
Average Recorded Investment	1,368	2,806	1,508	2,969
Interest Income Recognized	24	80	49	100
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Average Recorded Investment	3,761	4,465	3,801	4,704
Interest Income Recognized	37	38	73	76
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Average Recorded Investment	8,565	6,471	7,776	5,810
Interest Income Recognized	125	182	248	221
Consumer Portfolio Segment [Member]
Average Recorded Investment	6	6	6	6
Interest Income Recognized
Average Recorded Investment	14,810	15,104	14,433	14,858
Interest Income Recognized	$ 198	$ 320	$ 395	$ 431

Note 7 - Classes of the Loan Po

Note 7 - Classes of the Loan Portfolio Summarized by Credit Quality (Details) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Pass [Member] | Commercial And Industrial [Member]
Loans, total	$ 58,864	$ 40,560
Pass [Member] | Real Estate Construction Porfolio Segment [Member]
Loans, total	16,005	22,007
Pass [Member] | Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Loans, total	245,314	225,945
Pass [Member] | Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Loans, total	237,301	219,331
Pass [Member] | Consumer Portfolio Segment [Member]
Loans, total	4,495	4,854
Pass [Member]
Loans, total	561,979	512,697
Special Mention [Member] | Commercial And Industrial [Member]
Loans, total	475	242
Special Mention [Member] | Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Loans, total	515	728
Special Mention [Member] | Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Loans, total	3,848	4,327
Special Mention [Member]
Loans, total	4,838	5,297
Substandard [Member] | Commercial And Industrial [Member]
Loans, total	1,112	1,734
Substandard [Member] | Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Loans, total	5,724	5,805
Substandard [Member] | Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Loans, total	6,027	8,043
Substandard [Member] | Consumer Portfolio Segment [Member]
Loans, total	2	4
Substandard [Member]
Loans, total	12,865	15,586
Doubtful [Member] | Real Estate Construction Porfolio Segment [Member]
Loans, total	34	130
Doubtful [Member]
Loans, total	34	130
Commercial And Industrial [Member]
Loans, total	60,451	42,536
Real Estate Construction Porfolio Segment [Member]
Loans, total	16,039	22,137
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Loans, total	251,553	232,478
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Loans, total	247,176	231,701
Consumer Portfolio Segment [Member]
Loans, total	4,497	4,858
Loans, total	$ 579,716	$ 533,710

Note 7 - Past Due Financing Rec

Note 7 - Past Due Financing Receivables (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Commercial And Industrial [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, past due	$ 35,000	$ 225,000
Commercial And Industrial [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, past due		26,000
Commercial And Industrial [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, past due	307,000	741,000
Commercial And Industrial [Member]
Loans, current balance	60,109,000	41,544,000
Loans, past due	342,000	992,000
Loans, total	60,451,000	42,536,000
Real Estate Construction Porfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, past due	0	0
Real Estate Construction Porfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, past due	0	0
Real Estate Construction Porfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, past due	0	0
Real Estate Construction Porfolio Segment [Member]
Loans, current balance	16,039,000	22,137,000
Loans, past due	0	0
Loans, total	16,039,000	22,137,000
Real Estate Mortgage Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Residential Loan [Member]
Loans, past due	1,620,000	1,482,000
Real Estate Mortgage Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Loans [Member]
Loans, past due	163,000	189,000
Real Estate Mortgage Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Residential Loan [Member]
Loans, past due	99,000	92,000
Real Estate Mortgage Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Loans [Member]
Loans, past due	178,000
Real Estate Mortgage Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Residential Loan [Member]
Loans, past due	502,000	1,179,000
Real Estate Mortgage Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Loans [Member]
Loans, past due	694,000	609,000
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Loans, current balance	249,332,000	229,725,000
Loans, past due	2,221,000	2,753,000
Loans, total	251,553,000	232,478,000
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Loans, current balance	246,141,000	230,903,000
Loans, past due	1,035,000	798,000
Loans, total	247,176,000	231,701,000
Consumer Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, past due	21,000	16,000
Consumer Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, past due	0	3,000
Consumer Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, past due	0	2,000
Consumer Portfolio Segment [Member]
Loans, current balance	4,476,000	4,837,000
Loans, past due	21,000	21,000
Loans, total	4,497,000	4,858,000
Financing Receivables, 30 to 59 Days Past Due [Member]
Loans, past due	1,839,000	1,912,000
Financing Receivables, 60 to 89 Days Past Due [Member]
Loans, past due	277,000	121,000
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Loans, past due	1,503,000	2,531,000
Loans, current balance	576,097,000	529,146,000
Loans, past due	3,619,000	4,564,000
Loans, total	$ 579,716,000	$ 533,710,000

Note 7 - Classes of the Loan 49

Note 7 - Classes of the Loan Portfolio Summarized by Nonaccrual Loans and Still Accruing (Details) - USD ($)	Jun. 30, 2016	Dec. 31, 2015
Commercial And Industrial [Member]
Loans, nonacrrual status	$ 965,000	$ 1,450,000
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Real Estate Construction Porfolio Segment [Member]
Loans, nonacrrual status	34,000	130,000
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Loans, nonacrrual status	3,949,000	4,122,000
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing		0
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Loans, nonacrrual status	1,714,000	1,842,000
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Consumer Portfolio Segment [Member]
Loans, nonacrrual status		1,000
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	2,000	2,000
Loans, nonacrrual status	6,662,000	7,545,000
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	$ 0	$ 2,000

Note 7 - Troubled Debt Restruct

Note 7 - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016USD ($)	Jun. 30, 2015USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2015USD ($)
Extended Maturity [Member] | Commercial And Industrial [Member]
Number of contracts	1		2	1
Extended Maturity [Member] | Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Number of contracts	1	1	1	1
Extended Maturity [Member] | Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Number of contracts	1		1
Extended Maturity [Member] | Real Estate Construction Porfolio Segment [Member]
Number of contracts		1		1
Other Restructurings [Member] | Commercial And Industrial [Member]
Number of contracts		1		1
Other Restructurings [Member] | Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Number of contracts				1
Other Restructurings [Member] | Real Estate Construction Porfolio Segment [Member]
Number of contracts
Commercial And Industrial [Member]
Number of contracts	1	1	2	2
Pre-modification outstanding recorded investment	$ 3	$ 64	$ 169	$ 111
Post-modification outstanding recorded investment	$ 3	$ 64	$ 169	$ 111
Real Estate Mortgage Portfolio Segment [Member] | Residential Loan [Member]
Number of contracts	1	1	1	2
Pre-modification outstanding recorded investment	$ 58	$ 59	$ 58	$ 235
Post-modification outstanding recorded investment	$ 58	$ 59	$ 58	$ 254
Real Estate Mortgage Portfolio Segment [Member] | Commercial Loans [Member]
Number of contracts	1		1
Pre-modification outstanding recorded investment	$ 311		$ 311
Post-modification outstanding recorded investment	$ 311		$ 311
Real Estate Construction Porfolio Segment [Member]
Number of contracts		1		1
Pre-modification outstanding recorded investment		$ 181		$ 181
Post-modification outstanding recorded investment		$ 181		$ 181

Note 7 - Troubled Debt Restru51

Note 7 - Troubled Debt Restructurings Subsequently Defaulted (Details)	3 Months Ended	6 Months Ended
	Jun. 30, 2016USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2015USD ($)
Commercial And Industrial [Member]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts			1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment			$ 48,000
Real Estate Construction Porfolio Segment [Member]
Financing Receivable, Modifications, Subsequent Default, Number of Contracts			1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment			$ 14,000
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	1	1
Financing Receivable, Modifications, Subsequent Default, Recorded Investment	$ 270,000	$ 270,000

Note 8 - Other Real Estate Ow52

Note 8 - Other Real Estate Owned ("OREO") (Details Textual) - USD ($) $ in Millions	Jun. 30, 2016	Dec. 31, 2015
Real Estate Acquired Through Foreclosure	$ 1.1	$ 1.1
Mortgage Loans in Process of Foreclosure, Amount	$ 2.3

Note 9 - Subsequent Event (Deta

Note 9 - Subsequent Event (Details Textual) - Merger of Liberty Bank, N.A. into The Middlefield Banking Company [member] - USD ($)	5 Months Ended
	Dec. 31, 2016	Jul. 28, 2016
Subsequent Event [Member] | Liberty Bank, N.A. [Member]
Business Combination, Merger Agreement, Special Dividend to Be Paid to Entity's Shareholders Before Merger		$ 3
Subsequent Event [Member]
Business Combination, Merger Agreement, Percentage of Merger Consideration to Be Paid in Common Stock		45.00%
Business Combination, Merger Agreement, Cash Per Share of Reporting Entity Common Stock		$ 37.96
Business Combination, Merger Agreement, Ratio of Shares of Reporting Entity's Common Stock for Each Share of Acquired Entity's Common Stock		1.1934
Business Combination, Shares in Acquired Entity Owned Prior to Merger		23,218
Business Combination, Ownership Percentage in Acquired Entity Prior to Merger		2.40%
Scenario, Forecast [Member]
Payments to Acquire Businesses, Gross	$ 1,147,000