Farmers and Merchants Bancshares (FMFG) 10-Q 11 Aug 17 2017 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Aug. 11, 2017
Document Information [Line Items]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Jun. 30, 2017
Entity Registrant Name	Farmers & Merchants Bancshares, Inc.
Entity Central Index Key	1,698,022
Entity Filer Category	Smaller Reporting Company
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q2
Current Fiscal Year End Date	--12-31
Trading Symbol	FMFG
Entity Common Stock, Shares Outstanding		1,659,460

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 8,069,467	$ 12,334,358
Federal funds sold and other interest-bearing deposits	1,064,038	978,557
Cash and cash equivalents	9,133,505	13,312,915
Certificate of deposit in other bank	100,000	100,000
Securities available for sale	31,773,618	34,385,939
Securities held to maturity	18,747,947	17,987,628
Federal Home Loan Bank stock, at cost	1,106,100	778,300
Mortgage loans held for sale	473,500	884,500
Loans, less allowance for loan losses of $2,490,013 and $2,363,086	324,044,052	295,286,572
Premises and equipment	5,301,948	5,449,678
Accrued interest receivable	942,647	956,963
Deferred income taxes	956,886	1,029,019
Other real estate owned	414,000	414,000
Bank owned life insurance	6,807,247	6,721,003
Other assets	576,405	2,524,842
Assets	400,377,855	379,831,359
Deposits
Noninterest-bearing	60,837,900	62,791,835
Interest-bearing	257,005,012	239,923,301
Total deposits	317,842,912	302,715,136
Securities sold under repurchase agreements	21,003,860	27,226,159
Federal Home Loan Bank of Atlanta advances	18,000,000	9,000,000
Accrued interest payable	186,963	141,903
Other liabilities	2,102,661	1,735,884
Liabilities	359,136,396	340,819,082
Stockholders' equity
Common stock, par value $.01 per share, authorized 5,000,000 shares; issued and outstanding 1,656,390 shares in 2017 and 2016	16,564	16,564
Additional paid-in capital	26,562,919	26,562,919
Retained earnings	14,831,545	12,713,099
Accumulated other comprehensive income	(169,569)	(280,305)
Stockholders' Equity Attributable to Parent	41,241,459	39,012,277
Liabilities and Stockholders' Equity	$ 400,377,855	$ 379,831,359

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Loans and Leases Receivable, Allowance	$ 2,490,013	$ 2,363,086
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common Stock, Shares Authorized	5,000,000	5,000,000
Common Stock, Shares, Issued	1,656,390	1,656,390
Common Stock, Shares, Outstanding	1,656,390	1,656,390

Consolidated Statements of Inco

Consolidated Statements of Income - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Interest income
Loans, including fees	$ 3,765,062	$ 3,383,179	$ 7,381,230	$ 6,848,668
Investment securities - taxable	173,807	207,362	369,552	389,142
Investment securities - tax exempt	154,853	123,185	302,107	229,922
Federal funds sold and other interest earning assets	28,038	17,434	45,483	35,008
Total interest income	4,121,760	3,731,160	8,098,372	7,502,740
Interest expense
Deposits	332,879	265,878	643,684	525,549
Securities sold under repurchase agreements	37,772	32,428	84,287	60,899
Federal Home Loan Bank advances and other borrowings	41,967	24,234	70,360	50,688
Total interest expense	412,618	322,540	798,331	637,136
Net interest income	3,709,142	3,408,620	7,300,041	6,865,604
Provision for loan losses	75,000	0	125,000	0
Net interest income after provision for loan losses	3,634,142	3,408,620	7,175,041	6,865,604
Noninterest income
Service charges on deposit accounts	176,110	180,878	353,000	371,062
Mortgage banking income	50,952	86,205	108,733	162,137
Bank owned life insurance income	43,328	45,847	86,244	88,544
Gain on sale of SBA loan	217,563	0	217,563	0
Other fees and commissions	33,785	28,136	59,242	62,408
Total noninterest income	521,738	341,066	824,782	684,151
Noninterest expense
Salaries	1,232,977	1,116,375	2,391,872	2,212,281
Employee benefits	323,626	303,095	679,167	634,674
Occupancy	167,618	159,347	351,421	330,607
Furniture and equipment	169,887	165,253	334,656	305,603
Other	680,879	595,542	1,321,139	1,199,212
Total noninterest expense	2,574,987	2,339,612	5,078,255	4,682,377
Income before income taxes	1,580,893	1,410,074	2,921,568	2,867,378
Income taxes	446,004	496,597	803,122	1,014,722
Net income	$ 1,134,889	$ 913,477	$ 2,118,446	$ 1,852,656
Earnings per share - basic and diluted	$ 0.69	$ 0.55	$ 1.28	$ 1.12

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net income	$ 1,134,889	$ 913,477	$ 2,118,446	$ 1,852,656
Securities available for sale
Net unrealized gain arising during the period	176,423	162,581	182,869	585,073
Income tax expense relating to investment securities available for sale	69,590	64,130	72,133	230,782
Total other comprehensive income	106,833	98,451	110,736	354,291
Total comprehensive income	$ 1,241,722	$ 1,011,928	$ 2,229,182	$ 2,206,947

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity - USD ($)	Total	Municipal Bonds [Member]	Common stock [Member]	Additional paid-in capital [Member]	Retained earnings [Member]	Accumulated other comprehensive income [Member]
Beginning Balance at Dec. 31, 2015	$ 36,223,361		$ 16,475,415	$ 9,889,659	$ 9,960,410	$ (102,123)
Beginning Balance (in shares) at Dec. 31, 2015			1,647,541
Net income	1,852,656		$ 0	0	1,852,656	0
Unrealized gain on securities available for sale net of income tax expense	354,291		0	0	0	354,291
Cash dividends, $0.34 per share	(560,164)		0	0	(560,164)	0
Dividends reinvested	214,672		$ 88,597	126,075	0	0
Dividends reinvested (in shares)			8,860
Ending Balance at Jun. 30, 2016	38,084,816		$ 16,564,012	10,015,734	11,252,902	252,168
Ending Balance (in shares) at Jun. 30, 2016			1,656,401
Beginning Balance at Dec. 31, 2016	39,012,277		$ 16,564	26,562,919	12,713,099	(280,305)
Beginning Balance (in shares) at Dec. 31, 2016			1,656,390
Net income	2,118,446		$ 0	0	2,118,446	0
Unrealized gain on securities available for sale net of income tax expense	110,736		0	0	0	110,736
Ending Balance at Jun. 30, 2017	$ 41,241,459	$ 41,241,459	$ 16,564	$ 26,562,919	$ 14,831,545	$ (169,569)
Ending Balance (in shares) at Jun. 30, 2017			1,656,390

Consolidated Statements of Cha7

Consolidated Statements of Changes in Stockholders' Equity (Parenthetical) - USD ($)	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Other Comprehensive Income (Loss), Available-for-sale Securities, Tax, Portion Attributable to Parent	$ 72,133	$ 230,782
Common Stock, Dividends, Per Share, Cash Paid		$ 0.34

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash flows from operating activities
Interest received	$ 8,194,288	$ 7,498,206
Fees and commissions received	738,538	595,608
Interest paid	(753,271)	(644,475)
Proceeds from sale of mortgage loans held for sale	5,244,483	7,404,341
Origination of mortgage loans held for sale	(4,833,483)	(8,524,391)
Cash paid to suppliers and employees	(2,548,389)	(3,802,103)
Income taxes paid, net of refunds received	(767,251)	(1,220,863)
Cash provided by operating activities	5,274,915	1,306,323
Proceeds from maturity and call of securities
Available for sale	3,858,368	3,415,953
Held to maturity	1,054,308	748,926
Proceeds from sale of securities
Available for sale	0	298,379
Purchase of securities
Available for sale	(1,132,225)	(15,338,753)
Held to maturity	(1,805,923)	(2,798,480)
Loans made to customers, net of principal collected	(28,969,240)	(16,735,125)
(Purchase) redemption of stock in FHLB of Atlanta	(327,800)	(232,700)
Purchases of premises, equipment and software	(37,290)	(81,128)
Cash used by investing activities	(27,359,802)	(30,722,928)
Net increase (decrease) in
Noninterest-bearing deposits	(1,953,935)	3,636,124
Interest-bearing deposits	17,081,711	8,019,277
Securities sold under repurchase agreements	(6,222,299)	4,179,079
Federal Home Loan Bank of Atlanta advances	9,000,000	5,000,000
Dividends paid, net of reinvestments	0	(345,492)
Cash provided by financing activities	17,905,477	20,488,988
Net increase (decrease) in cash and cash equivalents	(4,179,410)	(8,927,617)
Cash and cash equivalents at beginning of period	13,312,915	20,192,839
Cash and cash equivalents at end of period	9,133,505	11,265,222
Reconciliation of net income to net cash provided by operating activities
Net income	2,118,446	1,852,656
Adjustments to reconcile net income to net cash provided by operating activities
Depreciation and amortization	216,767	223,692
Provision for loan losses	125,000	0
Net loss (gain) on sale of investment securities:
Mutual fund dividend reinvested	(5,160)	0
Decrease (increase) in mortgage loans held for sale	411,000	(1,120,050)
Amortization of premiums and accretion of discounts, net	65,503	79,136
Increase (decrease) in
Deferred loan fees	86,760	48,052
Accrued interest payable	45,060	(7,339)
Other liabilities	366,777	334,154
Decrease (increase) in
Accrued interest receivable	14,316	(52,586)
Bank owned life insurance cash surrender value	(86,244)	(88,543)
Other assets	1,916,690	37,151
Cash provided by operating activities	$ 5,274,915	$ 1,306,323

Principles of consolidation

Principles of consolidation	6 Months Ended
	Jun. 30, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]	Principles of consolidation The consolidated financial statements include the accounts of Farmers and Merchants Bancshares, Inc. and its wholly owned subsidiaries, Farmers and Merchants Bank (the “Bank”), and Series Protected Cell FCB-4 (the “Insurance Subsidiary”), and one indirect subsidiary, Reliable Community Financial Services, Inc. (collectively the “Company”, “we”, “us”, or “our”). The Insurance Subsidiary constitutes an investment in a series of membership interests, 100

Basis of Presentation

Basis of Presentation	6 Months Ended
	Jun. 30, 2017
Accounting Policies [Abstract]
Business Description and Basis of Presentation [Text Block]	2. Basis of Presentation The accompanying unaudited consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America for interim financial information and in accordance with the instructions to Form 10-Q. Accordingly, they do not include all of the disclosures required by accounting principles generally accepted in the United States of America (“GAAP”) for complete financial statements. In the opinion of management, all adjustments necessary for a fair presentation of the results of operations for the interim periods have been made. Such adjustments were normal and recurring in nature. The results of operations for the three and six months ended June 30, 2017 are not necessarily indicative of the results that may be expected for the entire fiscal year ending December 31, 2017 or any other interim period. The consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes for the year ended December 31, 2016, which are included in Farmers and Merchants Bancshares, Inc.’s Registration Statement on Form 10 that was filed pursuant to Section 12(g) of the Securities Exchange Act of 1934, as amended (File No. 000-55756). Recent Accounting Pronouncements In August 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) No. 2014-15, “Presentation of Financial Statements – Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern.” This update is intended to provide guidance about management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. Management is required under the new guidance to evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date the financial statements are issued when preparing the financial statements for each interim and annual reporting period. If conditions or events are identified, the ASU specifies the process that must be followed by management and also clarifies the timing and content of going concern footnote disclosures in order to reduce diversity in practice. The amendments in this ASU are effective for annual periods and interim periods within those annual periods beginning after December 15, 2016. Early adoption is permitted. The Company does not expect the adoption of ASU 2014-15 to have a material impact on its financial statements. In February 2015, the FASB issued ASU No. 2015-02, “Consolidation (Topic 810): Amendments to the Consolidation Analysis.” The amendments in this ASU are intended to improve targeted areas of consolidation guidance for legal entities such as limited partnerships, limited liability corporations, and securitization structures (collateralized debt obligations, collateralized loan obligations, and mortgage-backed security transactions). In addition to reducing the number of consolidation models from four to two, the new standard simplifies the FASB Accounting Statements Codification and improves current GAAP by placing more emphasis on risk of loss when determining a controlling financial interest, reducing the frequency of the application of related-party guidance when determining a controlling financial interest in a variable interest entity (CIE), and changing consolidation conclusions for public and private companies in several industries that typically make use of limited partnerships or Variable Interest Entities. The amendments in the ASU are effective for fiscal years beginning after December 15, 2016, and interim periods within fiscal years beginning after December 15, 2017. Early adoption is permitted, including adoption in an interim period. ASU 2015-02 may be applied retrospectively in previously issued financial statements for one or more years with a cumulative-effect adjustment to retained earnings as of the beginning of the first year restated. The Company does not expect the adoption of ASU 2015-02 to have a material impact on its financial statements. In August 2015, the FASB issued ASU No. 2015-14, “Revenue from Contracts with Customers (Topic 606): Deferral of Effective Date.” The amendments in ASU 2015-14 defer the effective date of 2014-09 for all entities by one year. Entities should apply the guidance in ASU 2014-09 to annual reporting periods beginning after December 15, 2018, and interim reporting periods within annual reporting periods beginning after December 15, 2019. Entities may apply the guidance in ASU 2014-09 earlier as of an annual reporting period beginning after December 15, 2016, including interim reporting periods within that reporting period. Entities also may apply the guidance in ASU 2014-09 earlier as of an annual reporting period beginning after December 15, 2016, and interim reporting periods within annual reporting periods beginning one year after the annual reporting period in which the entity first applies the guidance in ASU 2014-09. The Company does not expect the adoption of ASU 2015-14 (or ASU 2014-09) to have a material impact on its financial statements. In September 2015, the FASB issued ASU 2015-16, “Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments.” The amendments in ASU 2015-16 require that an acquirer recognize adjustments to estimated amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The amendments require that the acquirer record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the estimated amounts, calculated as if the accounting had been completed at the acquisition date. The amendments also require an entity to present separately on the face of the income statement or disclose in the notes the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the estimated amounts had been recognized as of the acquisition date. The amendments in this ASU are effective for fiscal years beginning after December 15, 2016, and interim periods within fiscal years beginning after December 15, 2017. For all other entities, the amendments are effective for fiscal years beginning after December 15, 2016, and interim periods within fiscal years beginning after December 15, 2017. The amendments should be applied prospectively to adjustments to provisional amounts that occur after the effective date with earlier application permitted for financial statements that have not been issued. The Company does not expect the adoption of ASU 2015-16 to have a material impact on its financial statements. In January 2016, the FASB issued ASU 2016-01, “Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The amendments in ASU 2016-01, among other things: (i) requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; (ii) requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables); and (iii) eliminates the requirement to disclose the fair value of financial instruments measured at amortized cost. The amendments within this ASU are effective for fiscal years beginning after December 15, 2018, and for interim periods within fiscal years beginning after December 15, 2019. The new guidance permits early adoption of the provision that exempts private companies and not-for-profit organizations from having to disclose at fair value information about financial instruments measured at amortized cost. The Company is currently assessing the impact that ASU 2016-01 will have on its financial statements. In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 841).” Among other things, in the amendments in ASU 2016-02, lessees will be required to recognize the following for all leases (with the exception of short-term leases) at the commencement date: (i) a lease liability, which is a lessee’s obligation to make lease payments arising from a lease, measured on a discounted basis; and (ii) a right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term. Under the new guidance, lessor accounting is largely unchanged. Certain targeted improvements were made to align, where necessary, lessor accounting with the lessee accounting model and Topic 606, Revenue from Contracts with Customers. The amendments in this ASU are effective fiscal years beginning after December 15, 2019, and interim periods within fiscal years beginning after December 15, 2020. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The Company is currently assessing the impact that ASU 2016-02 will have on its financial statements. In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses”. The ASU sets forth a “current expected credit loss” (CECL) model which requires the Company to measure all expected credit losses for financial instruments held at the reporting date based on historical experience, current conditions, and reasonable supportable forecasts. This replaces the existing incurred loss model and is applicable to the measurement of credit losses on financial assets measured at amortized cost and applies to some off-balance sheet credit exposures. This ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The Company is currently assessing the impact of the adoption of this ASU on its consolidated financial statements. In March 2017, the FASB issued ASU 2017-08, “Receivables-Nonrefundable Fees and Other Costs (Subtopic 310-20)—Premium Amortization on Purchased Callable Debt Securities.” ASU 2017-08 shortens the amortization period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. ASU 2017-08 will be effective for fiscal years beginning after December 15, 2018 and is not expected to have a significant impact on our financial statements.

Investment Securities

Investment Securities	6 Months Ended
	Jun. 30, 2017
Investments, Debt and Equity Securities [Abstract]
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	3. Investment Securities Amortized Unrealized Unrealized Fair June 30, 2017 cost gains losses value Available for sale State and municipal $ 1,513,322 $ 54,411 $ 8,348 $ 1,559,385 Mutual fund 512,772 - 10,671 502,101 SBA pools 3,339,304 - 14,675 3,324,629 Mortgage-backed securities 26,688,244 29,469 330,210 26,387,503 $ 32,053,642 $ 83,880 $ 363,904 $ 31,773,618 Held to maturity State and municipal $ 18,747,947 $ 249,372 $ 164,747 $ 18,832,572 Amortized Unrealized Unrealized Fair December 31, 2016 cost gains losses value Available for sale State and municipal $ 1,515,863 $ 62,512 $ 12,048 $ 1,566,327 Mutual fund 507,612 - 15,369 492,243 SBA pools 2,280,415 - 16,581 2,263,834 Mortgage-backed securities 30,544,941 20,139 501,545 30,063,535 $ 34,848,831 $ 82,651 $ 545,543 $ 34,385,939 Held to maturity State and municipal $ 17,987,628 $ 163,239 $ 317,068 $ 17,833,799 Available for Sale Held to Maturity Amortized Fair Amortized Fair June 30, 2017 cost value cost value Within one year $ 512,772 $ 502,101 $ - $ - Over one to five years - - 315,352 315,981 Over five to ten years 1,135,407 1,162,294 1,665,943 1,716,655 Over ten years 377,915 397,091 16,766,652 16,799,936 2,026,094 2,061,486 18,747,947 18,832,572 Mortgage-backed securities and SBA pools, due in monthly installments 30,027,548 29,712,132 - - $ 32,053,642 $ 31,773,618 $ 18,747,947 $ 18,832,572 December 31, 2016 Within one year $ 507,612 $ 492,243 $ - $ - Over one to five years - - - - Over five to ten years 1,136,919 1,163,288 2,657,130 2,702,121 Over ten years 378,944 403,039 15,330,498 15,131,678 2,023,475 2,058,570 17,987,628 17,833,799 Mortgage-backed securities and SBA pools, due in monthly installments 32,825,356 32,327,369 - - $ 34,848,831 $ 34,385,939 $ 17,987,628 $ 17,833,799 Securities with a carrying value of $ 32,305,784 39,818,557 June 30, 2017 Less than 12 months 12 months or more Total Unrealized Unrealized Unrealized Description of investments Fair Value Loss Fair Value Loss Fair Value Loss State and municipal $ 3,452,959 $ 164,747 $ 255,847 $ 8,348 $ 3,708,806 $ 173,095 Mutual fund 502,101 10,671 - - 502,101 10,671 SBA pools 2,761,390 14,675 - - 2,761,390 14,675 Mortgage-backed securities 19,711,203 242,117 3,418,657 88,093 23,129,860 330,210 Total $ 26,427,653 $ 432,210 $ 3,674,504 $ 96,441 $ 30,102,157 $ 528,651 December 31, 2016 Less than 12 months 12 months or more Total Unrealized Unrealized Unrealized Description of investments Fair value losses Fair value losses Fair value losses State and municipal $ 8,558,230 $ 329,116 $ - $ - $ 8,558,230 $ 329,116 Mutual fund 492,243 15,369 - - 492,243 15,369 SBA pools 2,263,834 16,581 - - 2,263,834 16,581 Mortgage-backed securities 26,726,037 473,451 1,353,900 28,094 28,079,937 501,545 Total $ 38,040,344 $ 834,517 $ 1,353,900 $ 28,094 $ 39,394,244 $ 862,611 Management has the ability and intent to hold securities classified as held to maturity until they mature, at which time the Company should receive full value for the securities. As of June 30, 2017 and December 31, 2016, management did not have the intent to sell any of the securities before a recovery of cost. The unrealized losses are due to increases in market interest rates over the yields available at the time the underlying securities were purchased as well as other market conditions for each particular security based upon the structure and remaining principal balance. The fair values of the investment securities are expected to recover as the securities approach their maturity dates or repricing dates or if market yields for such investments decline. Based on the these factors, as of June 30, 2017 and December 31, 2016, management believes the unrealized losses detailed in the table above are temporary and, accordingly, none of these unrealized losses have been recognized in the Company’s consolidated statement of income.

Loans

Loans	6 Months Ended
	Jun. 30, 2017
Receivables [Abstract]
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	4. Loans June 30, December 31, 2017 2016 Real estate: Commercial $ 232,689,042 $ 206,145,076 Construction and land development 15,165,125 14,392,992 Residential 57,961,821 54,710,809 Commercial 20,614,670 22,152,773 Consumer 667,428 725,269 327,098,086 298,126,919 Less: Allowance for loan losses 2,490,013 2,363,086 Deferred origination fees net of costs 564,021 477,261 $ 324,044,052 $ 295,286,572 June 30, December 31, 2017 2016 Construction and land development $ 573,820 $ 752,889 At June 30, 2017, the Company had two $573,820 $16,737 $37,700 $400,000 At June 30, 2016, the Company had three nonaccrual loans totaling $1,109,348. Two of the loans were construction and land development loans to one borrower totaling $1,008,863, secured by real estate and business assets, and were personally guaranteed. The third loan was a commercial loan of $100,485 that was secured by business assets and was personally guaranteed. Gross interest income of $23,071 would have been recorded in the first six months of 2016 if these nonaccrual loans had been current and performing in accordance with the original terms. At December 31, 2016, the Company had two nonaccrual construction and land development loans to one borrower totaling $752,889. The loans were secured by real estate and business assets, and were personally guaranteed. The Company allocated $16,587 of its allowance for loan losses for these nonaccrual loans as of December 31, 2016. The balance of nonaccrual loans was net of charge-offs of $400,000 at December 31, 2016. 90 Days Past Due 90 30 - 59 Days 60 - 89 Days or More Total Total Days or More Past Due Past Due Past Due Past Due Current Loans and Accruing June 30, 2017 Real estate: Commercial $ - $ - $ - $ - $ 232,689,042 $ 232,689,042 $ - Construction and land development - - 573,820 573,820 14,591,305 15,165,125 - Residential 75,824 - - 75,824 57,885,997 57,961,821 - Commercial - - - - 20,614,670 20,614,670 - Consumer - - - - 667,428 667,428 - Total $ 75,824 $ - $ 573,820 $ 649,644 $ 326,448,442 $ 327,098,086 $ - December 31, 2016 Real estate: Commercial $ - $ - $ - $ - $ 206,145,076 $ 206,145,076 $ - Construction and land development - - 752,889 752,889 13,640,103 14,392,992 - Residential 824,554 - - 824,554 53,886,255 54,710,809 - Commercial 48,719 - - 48,719 22,104,054 22,152,773 - Consumer - - - - 725,269 725,269 - Total $ 873,273 $ - $ 752,889 $ 1,626,162 $ 296,500,757 $ 298,126,919 $ - Unpaid Recorded Recorded Contractual Investment Investment Total Average Principal With No With Recorded Related Recorded Interest Balance Allowance Allowance Investment Allowance Investment Recognized June 30, 2017 Real estate: Commercial $ 3,136,252 $ 3,136,252 $ - $ 3,136,252 $ - $ 2,780,671 $ 79,068 Construction and land development 973,820 - 573,820 573,820 37,700 663,355 - Commercial 145,719 145,719 - 145,719 - 155,243 5,558 $ 4,255,791 $ 3,281,971 $ 573,820 $ 3,855,791 $ 37,700 $ 3,599,269 $ 84,626 December 31, 2016 Real estate: Commercial $ 2,455,090 $ 2,183,509 $ 241,580 $ 2,425,089 $ 7,580 $ 2,332,568 $ 125,260 Construction and land development 1,152,889 - 752,889 752,889 16,587 854,851 - Commercial 164,766 164,766 - 164,766 - 184,201 14,442 $ 3,772,745 $ 2,348,275 $ 994,469 $ 3,342,744 $ 24,167 $ 3,371,620 $ 139,702 Impaired loans also include certain loans that have been modified in troubled debt restructurings (“TDRs”) where economic concessions have been granted to borrowers who have experienced or are expected to experience financial difficulties. These concessions typically result from the Company's loss mitigation activities and could include reductions in the interest rate, payment extensions, forgiveness of principal, forbearance, or other actions. Certain TDRs are classified as nonperforming at the time of restructure and may only be returned to performing status after considering the borrower's sustained repayment performance for a reasonable period, generally six months. At June 30, 2017, the Company had four $2,186,252 $145,719 $950,000 At December 31, 2016, the Company had three loans classified as a troubled debt restructuring. All are included in impaired loans above. The first is a commercial real estate loan with a balance of $2,183,509. The second is a commercial loan with a balance of $164,766. These two loans are paying as agreed. The third loan was restructured in 2016 with a balance of $271,580. The loan is a commercial real estate loan with a balance of $241,580 at December 31, 2016 which is net of a $30,000 charge-off. The Company has allocated $7,580 of its allowance for loan losses for this loan. As part of our portfolio risk management, the Company assigns a risk grade to each loan. The factors used to determine the grade are the payment history of the loan and the borrower, the value of the collateral and net worth of the guarantor, and cash flow projections of the borrower. Excellent, Above Average, Average and Acceptable grades are assigned to loans with limited or no delinquent payments and more than sufficient collateral and/or cash flow. A description of the general characteristics of loans characterized as watch list or classified is as follows: Pass/Watch Loans graded as Pass/Watch are secured by generally acceptable assets which reflect above-average risk. The loans warrant closer scrutiny by management than is routine, due to circumstances affecting the borrower, the borrower's industry, or the overall economic environment. Borrowers may reflect weaknesses such as inconsistent or weak earnings, break even or moderately deficit cash flow, thin liquidity, minimal capacity to increase leverage, or volatile market fundamentals or other industry risks. Such loans are typically secured by acceptable collateral, at or near appropriate margins, with realizable liquidation values. Special Mention A special mention loan has potential weaknesses that deserve management's close attention. If left uncorrected, these potential weaknesses may result in deterioration of the repayment prospects for the asset or in the Company's credit position at some future date. Special mention loans are not adversely classified and do not expose the Company to sufficient risk to warrant adverse classification. Borrowers may exhibit poor liquidity and leverage positions resulting from generally negative cash flow or negative trends in earnings. Access to alternative financing may be limited to finance companies for business borrowers and may be unavailable for commercial real estate borrowers. Substandard A substandard loan is inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Substandard loans have a well-defined weakness, or weaknesses, that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the Company will sustain some loss if the deficiencies are not corrected. Borrowers may exhibit recent or unexpected unprofitable operations, an inadequate debt service coverage ratio, or marginal liquidity and capitalization. These loans require more intense supervision by Company management. Doubtful A doubtful loan has all the weaknesses inherent in a substandard loan with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable or improbable. Above Pass Special June 30, 2017 Excellent average Average Acceptable watch mention Substandard Doubtful Total Real estate: Commercial $ - $ 8,142,458 $ 129,340,463 $ 73,954,685 $ 11,969,140 $ 4,854,743 $ 4,427,553 $ - $ 232,689,042 Construction and land development - 176,051 8,167,830 2,685,161 2,488,322 1,073,941 573,820 - 15,165,125 Residential 74,468 1,903,097 38,064,664 15,553,712 1,708,829 - 657,051 - 57,961,821 Commercial 1,616,401 110,685 15,963,821 2,278,628 499,416 145,719 - - 20,614,670 Consumer 14,473 109,002 432,961 82,852 - - 3,240 24,900 667,428 $ 1,705,342 $ 10,441,293 $ 191,969,739 $ 94,555,038 $ 16,665,707 $ 6,074,403 $ 5,661,664 $ 24,900 $ 327,098,086 December 31, 2016 Excellent Above average Average Acceptable Pass Special Substandard Doubtful Total Real estate: Commercial $ - $ 9,584,756 $ 147,668,371 $ 32,474,566 $ 3,883,813 $ 8,644,563 $ 3,889,007 $ - $ 206,145,076 Construction and land development - 178,078 10,178,876 2,039,090 - 153,611 1,843,337 - 14,392,992 Residential 110,142 2,811,362 42,715,571 8,059,118 351,182 - 663,434 - 54,710,809 Commercial 1,666,880 77,745 18,469,572 1,228,598 545,212 164,766 - - 22,152,773 Consumer 42,577 121,306 476,465 51,339 - - 3,840 29,742 725,269 $ 1,819,599 $ 12,773,247 $ 219,508,855 $ 43,852,711 $ 4,780,207 $ 8,962,940 $ 6,399,618 $ 29,742 $ 298,126,919 The Company’s allowance for loan losses is based on management’s evaluation of the risks inherent in the Company’s loan portfolio and the general economy. The allowance for loan Allowance for loan losses Outstanding loan Provision ending balance evaluated balances evaluated Beginning for loan Charge Ending for impairment: for impairment: June 30, 2017 balance losses offs Recoveries balance Individually Collectively Individually Collectively Real estate: Commercial $ 1,717,749 $ 120,972 $ - $ 1,780 $ 1,840,501 $ - $ 1,840,501 $ 3,136,252 $ 229,552,790 Construction and land development 204,860 59,606 - - 264,466 37,700 226,766 573,820 14,591,305 Residential 247,437 12,253 - 147 259,837 - 259,837 - 57,961,821 Commercial 125,260 (27,036 ) - - 98,224 - 98,224 145,719 20,468,951 Consumer 8,826 (1,377 ) - - 7,449 - 7,449 - 667,428 Unallocated 58,954 (39,418 ) - - 19,536 - 19,536 - - $ 2,363,086 $ 125,000 $ - $ 1,927 $ 2,490,013 $ 37,700 $ 2,452,313 $ 3,855,791 $ 323,242,295 Allowance for loan losses Outstanding loan Provision ending balance evaluated balances evaluated Beginning for loan Charge Ending for impairment: for impairment: June 30, 2016 balance losses offs Recoveries balance Individually Collectively Individually Collectively Real estate: Commercial $ 1,718,256 $ 55,321 $ - $ - $ 1,773,577 $ - $ 1,773,577 $ 2,206,045 $ 195,659,998 Construction and land development 306,982 265 - - 307,247 173,652 133,595 1,008,862 13,114,390 Residential 322,084 (109,032 ) - 55,027 268,079 - 268,079 - 53,025,508 Commercial 132,362 122,851 - - 255,213 100,485 154,728 283,596 21,952,044 Consumer 7,900 1,406 - - 9,306 - 9,306 - 803,047 Unallocated 95,861 (70,811 ) - - 25,050 - 25,050 - - $ 2,583,445 $ - $ - $ 55,027 $ 2,638,472 $ 274,137 $ 2,364,335 $ 3,498,503 $ 284,554,987 Allowance for loan losses Outstanding loan Provision ending balance evaluated balances evaluated Beginning for loan Charge Ending for impairment: for impairment: December 31, 2016 balance losses offs Recoveries balance Individually Collectively Individually Collectively Real estate: Commercial $ 1,718,256 $ 29,493 $ (30,000 ) $ - $ 1,717,749 $ 7,580 $ 1,710,169 $ 2,425,089 $ 203,719,987 Construction and land development 306,982 97,878 (200,000 ) - 204,860 16,587 188,273 752,889 13,640,103 Residential 322,084 (184,773 ) - 110,126 247,437 - 247,437 - 54,710,809 Commercial 132,362 93,383 (100,485 ) - 125,260 - 125,260 164,766 21,988,007 Consumer 7,900 926 - - 8,826 - 8,826 - 725,269 Unallocated 95,861 (36,907 ) - - 58,954 - 58,954 - - $ 2,583,445 $ - $ (330,485 ) $ 110,126 $ 2,363,086 $ 24,167 $ 2,338,919 $ 3,342,744 $ 294,784,175

Capital Standards

Capital Standards	6 Months Ended
	Jun. 30, 2017
Banking and Thrift [Abstract]
Regulatory Capital Requirements under Banking Regulations [Text Block]	5. Capital Standards The Company and the Bank are subject to various regulatory capital requirements administered by the federal banking agencies. Failure to meet minimum capital requirements can initiate certain mandatory, and possible additional, discretionary actions by the regulators that, if undertaken, could have a direct material effect on our financial statements. Under capital adequacy guidelines and the regulatory framework for prompt corrective action, we must meet specific capital guidelines that involve quantitative measures of our assets, liabilities, and certain off-balance sheet items as calculated under regulatory accounting practices. Our capital amounts and classifications are also subject to qualitative judgments by the regulators about components, risk weightings, and other factors. The Basel III Capital Rules became effective for the Bank on January 1, 2015 (subject to a phase-in period for certain provisions). Quantitative measures established by the Basel III Capital Rules to ensure capital adequacy require the maintenance of minimum amounts and ratios (set forth in the table below) of Common Equity Tier 1 capital, Tier 1 capital, and Total capital (as defined in the regulations) to risk-weighted assets (as defined), and of Tier 1 capital to adjusted quarterly average assets (as defined). In connection with the adoption of the Basel III Capital Rules, the Bank elected to opt-out of the requirement to include accumulated other comprehensive income in Common Equity Tier 1 capital. Common Equity Tier 1 capital for the Bank is reduced by goodwill and other intangible assets, net of associated deferred tax liabilities and subject to transition provisions. Under the revised prompt corrective action requirements, as of January 1, 2015, insured depository institutions are required to meet the following in order to qualify as "well capitalized:" (1) a common equity Tier 1 risk-based capital ratio of 6.5%; (2) a Tier 1 risk-based capital ratio of 8%; (3) a total risk-based capital ratio of 10%; and (4) a Tier 1 leverage ratio of 5%. Management believes that, as of June 30, 2017, the Bank met all capital adequacy requirements under the Basel III Capital Rules. The implementation of the capital conservation buffer began on January 1, 2016, at the 0.625% level and is to be phased in over a four-year period (increasing by that amount on each subsequent January 1, until it reaches 2.5% on January 1, 2019). The aforementioned capital conservation buffer is designed to absorb losses during periods of economic stress. Banking institutions with a ratio of Common Equity Tier 1 capital to risk-weighted assets above the minimum but below the conservation buffer (or below the combined capital conservation buffer and countercyclical capital buffer, when the latter is applied) will face constraints on dividends, equity repurchases, and compensation based on the amount of the shortfall. The following table presents actual and required capital ratios as of June 30, 2017 and December 31, 2016, for the Bank under the Basel III Capital Rules. The minimum required capital amounts presented include the minimum required capital levels as of June 30, 2017 and December 31, 2016, based on the phase-in provisions of the Basel III Capital Rules. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules. As of June 30, 2017, the most recent notification from the FDIC has categorized the Bank as well capitalized under the regulatory framework for prompt corrective action. To be categorized as well capitalized the Bank must maintain ratios as set forth in the table. Management is not aware of any changes in conditions or other events since that notification that are likely to change the Bank's category. Minimum To Be Well (Dollars in thousands) Actual Capital Adequacy Capitalized June 30, 2017 Amount Ratio Amount Ratio Amount Ratio Total capital (to risk-weighted assets) 43,100 12.69 % 31,408 9.25 % 33,954 10.00 % Tier 1 capital (to risk-weighted assets) 40,610 11.96 % 24,617 7.25 % 27,164 8.00 % Common equity tier 1 (to risk-weighted assets) 40,610 11.96 % 19,524 5.75 % 22,070 6.50 % Tier 1 leverage (to average assets) 40,610 10.27 % 15,824 4.00 % 19,780 5.00 % Minimum To Be Well (Dollars in thousands) Actual Capital Adequacy Capitalized December 31, 2016 Amount Ratio Amount Ratio Amount Ratio Total capital (to risk-weighted assets) 41,385 13.18 % 27,076 8.63 % 31,392 10.00 % Tier 1 capital (to risk-weighted assets) 39,022 12.43 % 20,797 6.63 % 25,114 8.00 % Common equity tier 1 (to risk-weighted assets) 39,022 12.43 % 16,089 5.13 % 20,405 6.50 % Tier 1 leverage (to average assets) 39,022 10.39 % 15,025 4.00 % 18,781 5.00 % Capital ratios of the Company are substantially the same as the Bank’s.

Fair Value

Fair Value	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value Disclosures [Text Block]	6. Fair Value Accounting standards define fair value as the price that would be received upon the sale of an asset or paid upon the transfer of a liability in an orderly transaction between market participants. The price in the principal market used to measure the fair value of the asset or liability is not adjusted for transaction costs. Market participants are buyers and sellers in the principal market that are (i) independent, (ii) knowledgeable, (iii) able to transact and (iv) willing to transact. The standards require the use of valuation techniques that are consistent with the market approach, the income approach and/or the cost approach. The market approach uses prices and other relevant information generated by market transactions involving identical or comparable assets and liabilities. The income approach uses valuation techniques to convert future amounts, such as cash flows or earnings, to a single present amount on a discounted basis. The cost approach is based on the amount that currently would be required to replace the service capacity of an asset (replacement cost). Valuation techniques should be consistently applied. Inputs to valuation techniques refer to the assumptions that market participants would use in pricing the asset or liability. The standards establish a fair value hierarchy for valuation inputs that gives the highest priority to quoted prices in active markets for identical assets or liabilities and the lowest priority to unobservable inputs. The fair value hierarchy is as follows: ⋅ Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that the entity has the ability to access as of the measurement date. ⋅ Level 2: Significant other observable inputs other than Level 1 prices, such as quoted prices for similar assets or liabilities, quoted prices in markets that are not active, and other inputs that are observable or can be corroborated by observable market data. ⋅ Level 3: Significant unobservable inputs that reflect the Company’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. The Company uses the following methods and significant assumptions to estimate the fair values of the following assets: ⋅ Securities available for sale: The fair values of securities available for sale are determined by obtaining quoted prices from a nationally recognized securities pricing agent. If quoted market prices are not available, fair value is determined using quoted market prices for similar securities. ⋅ Other real estate owned (“OREO”): Nonrecurring fair value adjustments to OREO reflect full or partial write-downs that are based on the OREO’s observable market price or current appraised value of the real estate. Since the market for OREO is not active, OREO subjected to nonrecurring fair value adjustments based on the current appraised value of the real estate are classified as Level 3. The appraised value is obtained annually from an independent third party appraiser and is reduced by expected sales costs, which has historically been 10% of the appraised value. ⋅ Impaired loans: Nonrecurring fair value adjustments to impaired loans reflect full or partial write-downs and reserves that are based on the impaired loan’s observable market price or current appraised value of the collateral. Since the market for impaired loans is not active, such loans subjected to nonrecurring fair value adjustments based on the current appraised value of the collateral are classified as Level 3. The appraised value is obtained annually from an independent third party appraiser and is reduced by expected sales costs, which has historically been 10% of the appraised value. Carrying Value: Level 1 Level 2 Level 3 Total June 30, 2017 Recurring Available for sale securities State and municipal $ - $ 1,559,385 $ - $ 1,559,385 Mutual Fund 502,101 - - 502,101 SBA pools - 3,324,629 - 3,324,629 Mortgage-backed securities - 26,387,503 - 26,387,503 $ 502,101 $ 31,271,517 $ - $ 31,773,618 Nonrecurring Other real estate owned $ - $ - $ 414,000 $ 414,000 Impaired loans - - 3,818,091 3,818,091 December 31, 2016 Recurring Available for sale securities State and municipal $ - $ 1,566,327 $ - $ 1,566,327 Mutual Fund 492,243 - - 492,243 SBA pools - 2,263,834 - 2,263,834 Mortgage-backed securities - 30,063,535 - 30,063,535 $ 492,243 $ 33,893,696 $ - $ 34,385,939 Nonrecurring Other real estate owned $ - $ - $ 414,000 $ 414,000 Impaired loans - - 3,318,577 3,318,577 Reconciliation of Level 3 Inputs Other Real Impaired Estate Owned Loans December 31, 2016 balance $ 414,000 $ 3,318,577 Additions - 667,331 Advances - 602,604 Loan loss provision - (13,533) Principal payments received - (756,888) June 30, 2017 balance $ 414,000 $ 3,818,091 June 30, 2017 December 31, 2016 Carrying Estimated Carrying Estimated Amount Fair Value Amount Fair Value Financial assets Level 1 inputs Cash and cash equivalents $ 9,133,505 $ 9,133,505 $ 13,312,915 $ 13,312,915 Level 2 inputs Securities held to maturity 18,747,947 18,832,572 17,987,628 17,833,799 Mortgage loans held for sale 473,500 481,187 884,500 902,061 Federal Home Loan Bank stock 1,106,100 1,106,100 778,300 778,300 Level 3 inputs Loans, net 324,044,052 324,958,813 295,286,572 297,982,000 Financial liabilities Level 1 inputs Noninterest-bearing deposits $ 60,837,900 $ 60,837,900 $ 62,791,835 $ 62,791,835 Securities sold under repurchase agreements 21,003,860 21,003,860 27,226,159 27,226,159 Level 2 inputs Interest-bearing deposits 257,005,012 247,386,012 239,923,301 230,394,000 Federal Home Loan Bank advances 18,000,000 17,965,000 9,000,000 8,975,000 The fair value of mortgage loans held for sale is determined by the expected sales price. The fair values of fixed-rate loans are estimated to be the present values of scheduled payments discounted using interest rates currently in effect. The fair values of variable-rate loans, including loans with a demand feature, are estimated to equal the carrying amount. The valuation of a loan is adjusted for probable loan losses. The fair values of interest-bearing checking, savings, and money market deposit accounts are equal to their carrying amounts. The fair values of fixed-maturity time deposits are estimated based on interest rates currently offered for deposits of similar remaining maturities. The fair value of credit commitments are considered to be the same as the contractual amounts, and are not included in the table above. These commitments generate fees that approximate those currently charged to originate similar commitments.

Earnings per Share

Earnings per Share	6 Months Ended
	Jun. 30, 2017
Earnings Per Share [Abstract]
Earnings Per Share [Text Block]	Earnings per Share Basic earnings per common share is derived by dividing net income available to common stockholders by the weighted-average number of common shares outstanding during the period, giving retroactive effect to stock dividends declared during the period, and does not include the effect of any potentially dilutive common stock equivalents. Diluted earnings per share is derived by dividing net income available to common stockholders by the weighted-average number of shares outstanding, giving retroactive effect to stock dividends declared during the period, and adjusted for the dilutive effect of outstanding common stock equivalents. There were no common stock equivalents at June 30, 2017 or June 30, 2016. Three months ended June 30, Six months ended June 30, 2017 2016 2017 2016 Net income $ 1,134,889 $ 913,477 $ 2,118,446 $ 1,852,656 Weighted average shares outstanding 1,656,390 1,647,638 1,656,390 1,647,290 Earnings per share - basic and diluted $ 0.69 $ 0.55 $ 1.28 $ 1.12

Post-retirement plans

Post-retirement plans	6 Months Ended
	Jun. 30, 2017
Compensation and Retirement Disclosure [Abstract]
Pension and Other Postretirement Benefits Disclosure [Text Block]	Post-retirement plans The Company has a profit sharing plan qualifying under Section 401(k) of the Internal Revenue Code. All employees age 21 or more with six months of service are eligible for participation in the plan. The Company matches employee contributions up to 4 100 $ 79,746 73,806 The Company has entered into agreements with 12 $ 2,614 2,408 In 2010 and 2015, the Company adopted supplemental executive retirement plans for three of its executives. The plans provide cash compensation to the executive officers under certain circumstances, including a separation of service. The benefits vest over the period from adoption to a specified age for each executive. The Company recorded expenses, including interest, of $ 127,200 125,980 Retirement plan expenses are included in employee benefits on the consolidated statements of income.

Subsequent Events

Subsequent Events	6 Months Ended
	Jun. 30, 2017
Subsequent Events [Abstract]
Subsequent Events [Text Block]	9. Subsequent Events The Company has evaluated subsequent events for potential recognition and/or disclosure through the date the consolidated financial statements were issued. No significant subsequent events were identified which would affect the presentation of the financial statements.

Basis of Presentation (Policies

Basis of Presentation (Policies)	6 Months Ended
	Jun. 30, 2017
Accounting Policies [Abstract]
New Accounting Pronouncements, Policy [Policy Text Block]	Recent Accounting Pronouncements In August 2014, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) No. 2014-15, “Presentation of Financial Statements – Going Concern (Subtopic 205-40): Disclosure of Uncertainties about an Entity’s Ability to Continue as a Going Concern.” This update is intended to provide guidance about management’s responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide related footnote disclosures. Management is required under the new guidance to evaluate whether there are conditions or events, considered in the aggregate, that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date the financial statements are issued when preparing the financial statements for each interim and annual reporting period. If conditions or events are identified, the ASU specifies the process that must be followed by management and also clarifies the timing and content of going concern footnote disclosures in order to reduce diversity in practice. The amendments in this ASU are effective for annual periods and interim periods within those annual periods beginning after December 15, 2016. Early adoption is permitted. The Company does not expect the adoption of ASU 2014-15 to have a material impact on its financial statements. In February 2015, the FASB issued ASU No. 2015-02, “Consolidation (Topic 810): Amendments to the Consolidation Analysis.” The amendments in this ASU are intended to improve targeted areas of consolidation guidance for legal entities such as limited partnerships, limited liability corporations, and securitization structures (collateralized debt obligations, collateralized loan obligations, and mortgage-backed security transactions). In addition to reducing the number of consolidation models from four to two, the new standard simplifies the FASB Accounting Statements Codification and improves current GAAP by placing more emphasis on risk of loss when determining a controlling financial interest, reducing the frequency of the application of related-party guidance when determining a controlling financial interest in a variable interest entity (CIE), and changing consolidation conclusions for public and private companies in several industries that typically make use of limited partnerships or Variable Interest Entities. The amendments in the ASU are effective for fiscal years beginning after December 15, 2016, and interim periods within fiscal years beginning after December 15, 2017. Early adoption is permitted, including adoption in an interim period. ASU 2015-02 may be applied retrospectively in previously issued financial statements for one or more years with a cumulative-effect adjustment to retained earnings as of the beginning of the first year restated. The Company does not expect the adoption of ASU 2015-02 to have a material impact on its financial statements. In August 2015, the FASB issued ASU No. 2015-14, “Revenue from Contracts with Customers (Topic 606): Deferral of Effective Date.” The amendments in ASU 2015-14 defer the effective date of 2014-09 for all entities by one year. Entities should apply the guidance in ASU 2014-09 to annual reporting periods beginning after December 15, 2018, and interim reporting periods within annual reporting periods beginning after December 15, 2019. Entities may apply the guidance in ASU 2014-09 earlier as of an annual reporting period beginning after December 15, 2016, including interim reporting periods within that reporting period. Entities also may apply the guidance in ASU 2014-09 earlier as of an annual reporting period beginning after December 15, 2016, and interim reporting periods within annual reporting periods beginning one year after the annual reporting period in which the entity first applies the guidance in ASU 2014-09. The Company does not expect the adoption of ASU 2015-14 (or ASU 2014-09) to have a material impact on its financial statements. In September 2015, the FASB issued ASU 2015-16, “Business Combinations (Topic 805): Simplifying the Accounting for Measurement-Period Adjustments.” The amendments in ASU 2015-16 require that an acquirer recognize adjustments to estimated amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined. The amendments require that the acquirer record, in the same period’s financial statements, the effect on earnings of changes in depreciation, amortization, or other income effects, if any, as a result of the change to the estimated amounts, calculated as if the accounting had been completed at the acquisition date. The amendments also require an entity to present separately on the face of the income statement or disclose in the notes the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting periods if the adjustment to the estimated amounts had been recognized as of the acquisition date. The amendments in this ASU are effective for fiscal years beginning after December 15, 2016, and interim periods within fiscal years beginning after December 15, 2017. For all other entities, the amendments are effective for fiscal years beginning after December 15, 2016, and interim periods within fiscal years beginning after December 15, 2017. The amendments should be applied prospectively to adjustments to provisional amounts that occur after the effective date with earlier application permitted for financial statements that have not been issued. The Company does not expect the adoption of ASU 2015-16 to have a material impact on its financial statements. In January 2016, the FASB issued ASU 2016-01, “Financial Instruments – Overall (Subtopic 825-10): Recognition and Measurement of Financial Assets and Financial Liabilities.” The amendments in ASU 2016-01, among other things: (i) requires equity investments (except those accounted for under the equity method of accounting, or those that result in consolidation of the investee) to be measured at fair value with changes in fair value recognized in net income; (ii) requires separate presentation of financial assets and financial liabilities by measurement category and form of financial asset (i.e., securities or loans and receivables); and (iii) eliminates the requirement to disclose the fair value of financial instruments measured at amortized cost. The amendments within this ASU are effective for fiscal years beginning after December 15, 2018, and for interim periods within fiscal years beginning after December 15, 2019. The new guidance permits early adoption of the provision that exempts private companies and not-for-profit organizations from having to disclose at fair value information about financial instruments measured at amortized cost. The Company is currently assessing the impact that ASU 2016-01 will have on its financial statements. In February 2016, the FASB issued ASU No. 2016-02, “Leases (Topic 841).” Among other things, in the amendments in ASU 2016-02, lessees will be required to recognize the following for all leases (with the exception of short-term leases) at the commencement date: (i) a lease liability, which is a lessee’s obligation to make lease payments arising from a lease, measured on a discounted basis; and (ii) a right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term. Under the new guidance, lessor accounting is largely unchanged. Certain targeted improvements were made to align, where necessary, lessor accounting with the lessee accounting model and Topic 606, Revenue from Contracts with Customers. The amendments in this ASU are effective fiscal years beginning after December 15, 2019, and interim periods within fiscal years beginning after December 15, 2020. Early application is permitted upon issuance. Lessees (for capital and operating leases) and lessors (for sales-type, direct financing, and operating leases) must apply a modified retrospective transition approach for leases existing at, or entered into after, the beginning of the earliest comparative period presented in the financial statements. The modified retrospective approach would not require any transition accounting for leases that expired before the earliest comparative period presented. Lessees and lessors may not apply a full retrospective transition approach. The Company is currently assessing the impact that ASU 2016-02 will have on its financial statements. In June 2016, the FASB issued ASU 2016-13, “Financial Instruments – Credit Losses”. The ASU sets forth a “current expected credit loss” (CECL) model which requires the Company to measure all expected credit losses for financial instruments held at the reporting date based on historical experience, current conditions, and reasonable supportable forecasts. This replaces the existing incurred loss model and is applicable to the measurement of credit losses on financial assets measured at amortized cost and applies to some off-balance sheet credit exposures. This ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The Company is currently assessing the impact of the adoption of this ASU on its consolidated financial statements. In March 2017, the FASB issued ASU 2017-08, “Receivables-Nonrefundable Fees and Other Costs (Subtopic 310-20)—Premium Amortization on Purchased Callable Debt Securities.” ASU 2017-08 shortens the amortization period for certain callable debt securities held at a premium. Specifically, the amendments require the premium to be amortized to the earliest call date. The amendments do not require an accounting change for securities held at a discount; the discount continues to be amortized to maturity. ASU 2017-08 will be effective for fiscal years beginning after December 15, 2018 and is not expected to have a significant impact on our financial statements.

Investment Securities (Tables)

Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2017
Investments, Debt and Equity Securities [Abstract]
Marketable Securities [Table Text Block]	Investment securities are summarized as follows: Amortized Unrealized Unrealized Fair June 30, 2017 cost gains losses value Available for sale State and municipal $ 1,513,322 $ 54,411 $ 8,348 $ 1,559,385 Mutual fund 512,772 - 10,671 502,101 SBA pools 3,339,304 - 14,675 3,324,629 Mortgage-backed securities 26,688,244 29,469 330,210 26,387,503 $ 32,053,642 $ 83,880 $ 363,904 $ 31,773,618 Held to maturity State and municipal $ 18,747,947 $ 249,372 $ 164,747 $ 18,832,572 Amortized Unrealized Unrealized Fair December 31, 2016 cost gains losses value Available for sale State and municipal $ 1,515,863 $ 62,512 $ 12,048 $ 1,566,327 Mutual fund 507,612 - 15,369 492,243 SBA pools 2,280,415 - 16,581 2,263,834 Mortgage-backed securities 30,544,941 20,139 501,545 30,063,535 $ 34,848,831 $ 82,651 $ 545,543 $ 34,385,939 Held to maturity State and municipal $ 17,987,628 $ 163,239 $ 317,068 $ 17,833,799
Investments Classified by Contractual Maturity Date [Table Text Block]	Contractual maturities, shown below, will differ from actual maturities because borrowers and issuers may have the right to call or prepay obligations with or without call or prepayment penalties. Available for Sale Held to Maturity Amortized Fair Amortized Fair June 30, 2017 cost value cost value Within one year $ 512,772 $ 502,101 $ - $ - Over one to five years - - 315,352 315,981 Over five to ten years 1,135,407 1,162,294 1,665,943 1,716,655 Over ten years 377,915 397,091 16,766,652 16,799,936 2,026,094 2,061,486 18,747,947 18,832,572 Mortgage-backed securities and SBA pools, due in monthly installments 30,027,548 29,712,132 - - $ 32,053,642 $ 31,773,618 $ 18,747,947 $ 18,832,572 December 31, 2016 Within one year $ 507,612 $ 492,243 $ - $ - Over one to five years - - - - Over five to ten years 1,136,919 1,163,288 2,657,130 2,702,121 Over ten years 378,944 403,039 15,330,498 15,131,678 2,023,475 2,058,570 17,987,628 17,833,799 Mortgage-backed securities and SBA pools, due in monthly installments 32,825,356 32,327,369 - - $ 34,848,831 $ 34,385,939 $ 17,987,628 $ 17,833,799
Schedule of Unrealized Loss on Investments [Table Text Block]	The following table sets forth the Company's gross unrealized losses on a continuous basis for investment securities, by category and length of time, at June 30, 2017 and December 31, 2016. June 30, 2017 Less than 12 months 12 months or more Total Unrealized Unrealized Unrealized Description of investments Fair Value Loss Fair Value Loss Fair Value Loss State and municipal $ 3,452,959 $ 164,747 $ 255,847 $ 8,348 $ 3,708,806 $ 173,095 Mutual fund 502,101 10,671 - - 502,101 10,671 SBA pools 2,761,390 14,675 - - 2,761,390 14,675 Mortgage-backed securities 19,711,203 242,117 3,418,657 88,093 23,129,860 330,210 Total $ 26,427,653 $ 432,210 $ 3,674,504 $ 96,441 $ 30,102,157 $ 528,651 December 31, 2016 Less than 12 months 12 months or more Total Unrealized Unrealized Unrealized Description of investments Fair value losses Fair value losses Fair value losses State and municipal $ 8,558,230 $ 329,116 $ - $ - $ 8,558,230 $ 329,116 Mutual fund 492,243 15,369 - - 492,243 15,369 SBA pools 2,263,834 16,581 - - 2,263,834 16,581 Mortgage-backed securities 26,726,037 473,451 1,353,900 28,094 28,079,937 501,545 Total $ 38,040,344 $ 834,517 $ 1,353,900 $ 28,094 $ 39,394,244 $ 862,611

Loans (Tables)

Loans (Tables)	6 Months Ended
	Jun. 30, 2017
Receivables [Abstract]
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	Major categories of loans are as follows: June 30, December 31, 2017 2016 Real estate: Commercial $ 232,689,042 $ 206,145,076 Construction and land development 15,165,125 14,392,992 Residential 57,961,821 54,710,809 Commercial 20,614,670 22,152,773 Consumer 667,428 725,269 327,098,086 298,126,919 Less: Allowance for loan losses 2,490,013 2,363,086 Deferred origination fees net of costs 564,021 477,261 $ 324,044,052 $ 295,286,572
Schedule of Maturity and Rate Repricing Distribution of the Loan Portfolio [Table Text Block]	Non-accrual loans, segregated by class of loans, were as follows: June 30, December 31, 2017 2016 Construction and land development $ 573,820 $ 752,889
Loans and Leases Receivable, Nonaccrual Loan and Lease Status [Table Text Block]	An age analysis of past due loans, segregated by type of loan, is as follows: 90 Days Past Due 90 30 - 59 Days 60 - 89 Days or More Total Total Days or More Past Due Past Due Past Due Past Due Current Loans and Accruing June 30, 2017 Real estate: Commercial $ - $ - $ - $ - $ 232,689,042 $ 232,689,042 $ - Construction and land development - - 573,820 573,820 14,591,305 15,165,125 - Residential 75,824 - - 75,824 57,885,997 57,961,821 - Commercial - - - - 20,614,670 20,614,670 - Consumer - - - - 667,428 667,428 - Total $ 75,824 $ - $ 573,820 $ 649,644 $ 326,448,442 $ 327,098,086 $ - December 31, 2016 Real estate: Commercial $ - $ - $ - $ - $ 206,145,076 $ 206,145,076 $ - Construction and land development - - 752,889 752,889 13,640,103 14,392,992 - Residential 824,554 - - 824,554 53,886,255 54,710,809 - Commercial 48,719 - - 48,719 22,104,054 22,152,773 - Consumer - - - - 725,269 725,269 - Total $ 873,273 $ - $ 752,889 $ 1,626,162 $ 296,500,757 $ 298,126,919 $ -
Impaired Financing Receivables [Table Text Block]	Impaired loans, segregated by class of loans, are set forth in the following table: Unpaid Recorded Recorded Contractual Investment Investment Total Average Principal With No With Recorded Related Recorded Interest Balance Allowance Allowance Investment Allowance Investment Recognized June 30, 2017 Real estate: Commercial $ 3,136,252 $ 3,136,252 $ - $ 3,136,252 $ - $ 2,780,671 $ 79,068 Construction and land development 973,820 - 573,820 573,820 37,700 663,355 - Commercial 145,719 145,719 - 145,719 - 155,243 5,558 $ 4,255,791 $ 3,281,971 $ 573,820 $ 3,855,791 $ 37,700 $ 3,599,269 $ 84,626 December 31, 2016 Real estate: Commercial $ 2,455,090 $ 2,183,509 $ 241,580 $ 2,425,089 $ 7,580 $ 2,332,568 $ 125,260 Construction and land development 1,152,889 - 752,889 752,889 16,587 854,851 - Commercial 164,766 164,766 - 164,766 - 184,201 14,442 $ 3,772,745 $ 2,348,275 $ 994,469 $ 3,342,744 $ 24,167 $ 3,371,620 $ 139,702
Financing Receivable Credit Quality Indicators [Table Text Block]	Loans by credit grade, segregated by loan type, are as follows: Above Pass Special June 30, 2017 Excellent average Average Acceptable watch mention Substandard Doubtful Total Real estate: Commercial $ - $ 8,142,458 $ 129,340,463 $ 73,954,685 $ 11,969,140 $ 4,854,743 $ 4,427,553 $ - $ 232,689,042 Construction and land development - 176,051 8,167,830 2,685,161 2,488,322 1,073,941 573,820 - 15,165,125 Residential 74,468 1,903,097 38,064,664 15,553,712 1,708,829 - 657,051 - 57,961,821 Commercial 1,616,401 110,685 15,963,821 2,278,628 499,416 145,719 - - 20,614,670 Consumer 14,473 109,002 432,961 82,852 - - 3,240 24,900 667,428 $ 1,705,342 $ 10,441,293 $ 191,969,739 $ 94,555,038 $ 16,665,707 $ 6,074,403 $ 5,661,664 $ 24,900 $ 327,098,086 December 31, 2016 Excellent Above average Average Acceptable Pass Special Substandard Doubtful Total Real estate: Commercial $ - $ 9,584,756 $ 147,668,371 $ 32,474,566 $ 3,883,813 $ 8,644,563 $ 3,889,007 $ - $ 206,145,076 Construction and land development - 178,078 10,178,876 2,039,090 - 153,611 1,843,337 - 14,392,992 Residential 110,142 2,811,362 42,715,571 8,059,118 351,182 - 663,434 - 54,710,809 Commercial 1,666,880 77,745 18,469,572 1,228,598 545,212 164,766 - - 22,152,773 Consumer 42,577 121,306 476,465 51,339 - - 3,840 29,742 725,269 $ 1,819,599 $ 12,773,247 $ 219,508,855 $ 43,852,711 $ 4,780,207 $ 8,962,940 $ 6,399,618 $ 29,742 $ 298,126,919
Allowance for Credit Losses on Financing Receivables [Table Text Block]	The following table details activity in the allowance for loan losses by portfolio for the six months ended June 30, 2017 and 2016, and the year ended December 31, 2016. Allocation of a portion of the allowance to one category of loans does not preclude its availability to absorb losses in other categories. Allowance for loan losses Outstanding loan Provision ending balance evaluated balances evaluated Beginning for loan Charge Ending for impairment: for impairment: June 30, 2017 balance losses offs Recoveries balance Individually Collectively Individually Collectively Real estate: Commercial $ 1,717,749 $ 120,972 $ - $ 1,780 $ 1,840,501 $ - $ 1,840,501 $ 3,136,252 $ 229,552,790 Construction and land development 204,860 59,606 - - 264,466 37,700 226,766 573,820 14,591,305 Residential 247,437 12,253 - 147 259,837 - 259,837 - 57,961,821 Commercial 125,260 (27,036 ) - - 98,224 - 98,224 145,719 20,468,951 Consumer 8,826 (1,377 ) - - 7,449 - 7,449 - 667,428 Unallocated 58,954 (39,418 ) - - 19,536 - 19,536 - - $ 2,363,086 $ 125,000 $ - $ 1,927 $ 2,490,013 $ 37,700 $ 2,452,313 $ 3,855,791 $ 323,242,295 Allowance for loan losses Outstanding loan Provision ending balance evaluated balances evaluated Beginning for loan Charge Ending for impairment: for impairment: June 30, 2016 balance losses offs Recoveries balance Individually Collectively Individually Collectively Real estate: Commercial $ 1,718,256 $ 55,321 $ - $ - $ 1,773,577 $ - $ 1,773,577 $ 2,206,045 $ 195,659,998 Construction and land development 306,982 265 - - 307,247 173,652 133,595 1,008,862 13,114,390 Residential 322,084 (109,032 ) - 55,027 268,079 - 268,079 - 53,025,508 Commercial 132,362 122,851 - - 255,213 100,485 154,728 283,596 21,952,044 Consumer 7,900 1,406 - - 9,306 - 9,306 - 803,047 Unallocated 95,861 (70,811 ) - - 25,050 - 25,050 - - $ 2,583,445 $ - $ - $ 55,027 $ 2,638,472 $ 274,137 $ 2,364,335 $ 3,498,503 $ 284,554,987 Allowance for loan losses Outstanding loan Provision ending balance evaluated balances evaluated Beginning for loan Charge Ending for impairment: for impairment: December 31, 2016 balance losses offs Recoveries balance Individually Collectively Individually Collectively Real estate: Commercial $ 1,718,256 $ 29,493 $ (30,000 ) $ - $ 1,717,749 $ 7,580 $ 1,710,169 $ 2,425,089 $ 203,719,987 Construction and land development 306,982 97,878 (200,000 ) - 204,860 16,587 188,273 752,889 13,640,103 Residential 322,084 (184,773 ) - 110,126 247,437 - 247,437 - 54,710,809 Commercial 132,362 93,383 (100,485 ) - 125,260 - 125,260 164,766 21,988,007 Consumer 7,900 926 - - 8,826 - 8,826 - 725,269 Unallocated 95,861 (36,907 ) - - 58,954 - 58,954 - - $ 2,583,445 $ - $ (330,485 ) $ 110,126 $ 2,363,086 $ 24,167 $ 2,338,919 $ 3,342,744 $ 294,784,175

Capital Standards (Tables)

Capital Standards (Tables)	6 Months Ended
	Jun. 30, 2017
Banking and Thrift [Abstract]
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]	The FDIC, through formal or informal agreement, has the authority to require an institution to maintain higher capital ratios than those provided by statute, to be categorized as well capitalized under the regulatory framework for prompt corrective action. Minimum To Be Well (Dollars in thousands) Actual Capital Adequacy Capitalized June 30, 2017 Amount Ratio Amount Ratio Amount Ratio Total capital (to risk-weighted assets) 43,100 12.69 % 31,408 9.25 % 33,954 10.00 % Tier 1 capital (to risk-weighted assets) 40,610 11.96 % 24,617 7.25 % 27,164 8.00 % Common equity tier 1 (to risk-weighted assets) 40,610 11.96 % 19,524 5.75 % 22,070 6.50 % Tier 1 leverage (to average assets) 40,610 10.27 % 15,824 4.00 % 19,780 5.00 % Minimum To Be Well (Dollars in thousands) Actual Capital Adequacy Capitalized December 31, 2016 Amount Ratio Amount Ratio Amount Ratio Total capital (to risk-weighted assets) 41,385 13.18 % 27,076 8.63 % 31,392 10.00 % Tier 1 capital (to risk-weighted assets) 39,022 12.43 % 20,797 6.63 % 25,114 8.00 % Common equity tier 1 (to risk-weighted assets) 39,022 12.43 % 16,089 5.13 % 20,405 6.50 % Tier 1 leverage (to average assets) 39,022 10.39 % 15,025 4.00 % 18,781 5.00 %

Fair Value (Tables)

Fair Value (Tables)	6 Months Ended
	Jun. 30, 2017
Fair Value Disclosures [Abstract]
Fair Value Measurements, Recurring and Nonrecurring [Table Text Block]	The following table summarizes financial assets measured at fair value on a recurring and nonrecurring basis as of June 30, 2017 and December 31, 2016, segregated by the level of the valuation inputs within the fair value hierarchy utilized to measure fair value: Carrying Value: Level 1 Level 2 Level 3 Total June 30, 2017 Recurring Available for sale securities State and municipal $ - $ 1,559,385 $ - $ 1,559,385 Mutual Fund 502,101 - - 502,101 SBA pools - 3,324,629 - 3,324,629 Mortgage-backed securities - 26,387,503 - 26,387,503 $ 502,101 $ 31,271,517 $ - $ 31,773,618 Nonrecurring Other real estate owned $ - $ - $ 414,000 $ 414,000 Impaired loans - - 3,818,091 3,818,091 December 31, 2016 Recurring Available for sale securities State and municipal $ - $ 1,566,327 $ - $ 1,566,327 Mutual Fund 492,243 - - 492,243 SBA pools - 2,263,834 - 2,263,834 Mortgage-backed securities - 30,063,535 - 30,063,535 $ 492,243 $ 33,893,696 $ - $ 34,385,939 Nonrecurring Other real estate owned $ - $ - $ 414,000 $ 414,000 Impaired loans - - 3,318,577 3,318,577
Fair Value, Assets Measured on NonRecurring Basis, Unobservable Input Reconciliation [Table Text Block]	Reconciliation of Level 3 Inputs Other Real Impaired Estate Owned Loans December 31, 2016 balance $ 414,000 $ 3,318,577 Additions - 667,331 Advances - 602,604 Loan loss provision - (13,533) Principal payments received - (756,888) June 30, 2017 balance $ 414,000 $ 3,818,091
Fair Value, by Balance Sheet Grouping [Table Text Block]	The estimated fair value of financial instruments that are reported at amortized cost in the Company’s consolidated balance sheets, segregated by the level of the valuation inputs were as follows: June 30, 2017 December 31, 2016 Carrying Estimated Carrying Estimated Amount Fair Value Amount Fair Value Financial assets Level 1 inputs Cash and cash equivalents $ 9,133,505 $ 9,133,505 $ 13,312,915 $ 13,312,915 Level 2 inputs Securities held to maturity 18,747,947 18,832,572 17,987,628 17,833,799 Mortgage loans held for sale 473,500 481,187 884,500 902,061 Federal Home Loan Bank stock 1,106,100 1,106,100 778,300 778,300 Level 3 inputs Loans, net 324,044,052 324,958,813 295,286,572 297,982,000 Financial liabilities Level 1 inputs Noninterest-bearing deposits $ 60,837,900 $ 60,837,900 $ 62,791,835 $ 62,791,835 Securities sold under repurchase agreements 21,003,860 21,003,860 27,226,159 27,226,159 Level 2 inputs Interest-bearing deposits 257,005,012 247,386,012 239,923,301 230,394,000 Federal Home Loan Bank advances 18,000,000 17,965,000 9,000,000 8,975,000

Earnings per Share (Tables)

Earnings per Share (Tables)	6 Months Ended
	Jun. 30, 2017
Earnings Per Share [Abstract]
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	The following tables set forth the calculation of basic and diluted earnings per common share for the six- and three-month periods ended June 30, 2017 and 2016: Three months ended June 30, Six months ended June 30, 2017 2016 2017 2016 Net income $ 1,134,889 $ 913,477 $ 2,118,446 $ 1,852,656 Weighted average shares outstanding 1,656,390 1,647,638 1,656,390 1,647,290 Earnings per share - basic and diluted $ 0.69 $ 0.55 $ 1.28 $ 1.12

Principles of consolidation (De

Principles of consolidation (Details Textual)	Jun. 30, 2017
Noncontrolling Interest, Ownership Percentage by Parent	100.00%

Investment Securities (Details)

Investment Securities (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Available for sale, Amortized cost	$ 32,053,642	$ 34,848,831
Available for sale, Unrealized gains	83,880	82,651
Available for sale, Unrealized losses	363,904	545,543
Available for sale, Fair value	31,773,618	34,385,939
Held to maturity, Amortized cost	18,747,947	17,987,628
Held to maturity, Fair value	18,832,572	17,833,799
Mortgage-backed securities [Member]
Available for sale, Amortized cost	26,688,244	30,544,941
Available for sale, Unrealized gains	29,469	20,139
Available for sale, Unrealized losses	330,210	501,545
Available for sale, Fair value	26,387,503	30,063,535
SBA pools [Member]
Available for sale, Amortized cost	3,339,304	2,280,415
Available for sale, Unrealized gains	0	0
Available for sale, Unrealized losses	14,675	16,581
Available for sale, Fair value	3,324,629	2,263,834
Mutual fund [Member]
Available for sale, Amortized cost	512,772	507,612
Available for sale, Unrealized gains	0	0
Available for sale, Unrealized losses	10,671	15,369
Available for sale, Fair value	502,101	492,243
State and municipal [Member]
Available for sale, Amortized cost	1,513,322	1,515,863
Available for sale, Unrealized gains	54,411	62,512
Available for sale, Unrealized losses	8,348	12,048
Available for sale, Fair value	1,559,385	1,566,327
Held to maturity, Amortized cost	18,747,947	17,987,628
Held to maturity, Unrealized gains	249,372	163,239
Held to maturity, Unrealized losses	164,747	317,068
Held to maturity, Fair value	$ 18,832,572	$ 17,833,799

Investment Securities (Details

Investment Securities (Details 1) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Available for Sale, Within one year, Amortized cost	$ 512,772	$ 507,612
Available for Sale, Over one to five years, Amortized cost	0	0
Available for Sale, Over five to ten years, Amortized cost	1,135,407	1,136,919
Available for Sale, Over ten years, Amortized cost	377,915	378,944
Available for Sale, Single Maturity Date, Amortized Cost	2,026,094	2,023,475
Available for Sale, Mortgage-backed securities and SBA pools, due in monthly installments, Amortised cost	30,027,548	32,825,356
Available-for-sale Securities, Amortized Cost	32,053,642	34,848,831
Available for Sale, Within one year, Fair value	502,101	492,243
Available for Sale, Over one to five years, Fair value	0	0
Available for Sale, Over five to ten years, Fair value	1,162,294	1,163,288
Available for Sale, Over ten years, Fair value	397,091	403,039
Available for Sale, Single Maturity Date, Fair value	2,061,486	2,058,570
Available for Sale, Mortgage-backed securities, due in monthly installments, Fair value	29,712,132	32,327,369
Available-for-sale Securities, Debt Securities, Fair value	31,773,618	34,385,939
Held to Maturity, Within one year, Amortised cost	0	0
Held to Maturity, Over one to five years, Amortised cost	315,352	0
Held to Maturity, Over five to ten years, Amortised cost	1,665,943	2,657,130
Held to Maturity, Over ten years, Amortised cost	16,766,652	15,330,498
Held to Maturity, Single maturity date, Amortised cost	18,747,947	17,987,628
Held to Maturity, Mortgage-backed securities, due in monthly installments, Amortised cost	0	0
Held to Maturity Securities, Amortised cost	18,747,947	17,987,628
Held to Maturity, Within one year, Fair value	0	0
Held to Maturity, Over one to five years, Fair value	315,981	0
Held to Maturity, Over five to ten years, Fair value	1,716,655	2,702,121
Held to Maturity, Over ten years, Fair value	16,799,936	15,131,678
Held to Maturity, Single maturity date, Fair value	18,832,572	17,833,799
Held to Maturity, Mortgage-backed securities, due in monthly installments, Fair value	0	0
Held-to-maturity Securities, Fair Value	$ 18,832,572	$ 17,833,799

Investment Securities (Detail27

Investment Securities (Details 2) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Investment securities, Less than 12 months, Fair value	$ 26,427,653	$ 38,040,344
Investment securities, Less than 12 months, Unrealized losses	432,210	834,517
Investment securities, 12 months or more, Fair Value	3,674,504	1,353,900
Investment securities, 12 months or more, Unrealized losses	96,441	28,094
Investment securities, Total, Fair Value	30,102,157	39,394,244
Investment securities, Total, Unrealized losses	528,651	862,611
SBA pools [Member]
Investment securities, Less than 12 months, Fair value	2,761,390	2,263,834
Investment securities, Less than 12 months, Unrealized losses	14,675	16,581
Investment securities, 12 months or more, Fair Value	0	0
Investment securities, 12 months or more, Unrealized losses	0	0
Investment securities, Total, Fair Value	2,761,390	2,263,834
Investment securities, Total, Unrealized losses	14,675	16,581
Mortgage-backed securities [Member]
Investment securities, Less than 12 months, Fair value	19,711,203	26,726,037
Investment securities, Less than 12 months, Unrealized losses	242,117	473,451
Investment securities, 12 months or more, Fair Value	3,418,657	1,353,900
Investment securities, 12 months or more, Unrealized losses	88,093	28,094
Investment securities, Total, Fair Value	23,129,860	28,079,937
Investment securities, Total, Unrealized losses	330,210	501,545
Mutual fund [Member]
Investment securities, Less than 12 months, Fair value	502,101	492,243
Investment securities, Less than 12 months, Unrealized losses	10,671	15,369
Investment securities, 12 months or more, Fair Value	0	0
Investment securities, 12 months or more, Unrealized losses	0	0
Investment securities, Total, Fair Value	502,101	492,243
Investment securities, Total, Unrealized losses	10,671	15,369
State and municipal [Member]
Investment securities, Less than 12 months, Fair value	3,452,959	8,558,230
Investment securities, Less than 12 months, Unrealized losses	164,747	329,116
Investment securities, 12 months or more, Fair Value	255,847	0
Investment securities, 12 months or more, Unrealized losses	8,348	0
Investment securities, Total, Fair Value	3,708,806	8,558,230
Investment securities, Total, Unrealized losses	$ 173,095	$ 329,116

Investment Securities (Detail28

Investment Securities (Details Textual) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Trading Securities Pledged as Collateral	$ 32,305,784	$ 39,818,557

Loans (Details)

Loans (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Loans and Leases Receivable, Gross	$ 327,098,086	$ 298,126,919
Less: Allowance for loan losses	2,490,013	2,363,086
Deferred origination fees net of costs	564,021	477,261
Loans and Leases Receivable, Net Amount	324,044,052	295,286,572
Commercial [Member]
Loans and Leases Receivable, Gross	20,614,670	22,152,773
Consumer [Member]
Loans and Leases Receivable, Gross	667,428	725,269
Real estate [Member] | Commercial Real estate [Member]
Loans and Leases Receivable, Gross	232,689,042	206,145,076
Real estate [Member] | Construction and land development [Member]
Loans and Leases Receivable, Gross	15,165,125	14,392,992
Real estate [Member] | Residential [Member]
Loans and Leases Receivable, Gross	$ 57,961,821	$ 54,710,809

Loans (Details 1)

Loans (Details 1) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Construction and Land Development [Member]
Non-accrual loans, segregated by class of loans	$ 573,820	$ 752,889

Loans (Details 2)

Loans (Details 2) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 649,644	$ 1,626,162
Financing Receivable, Recorded Investment, Current	326,448,442	296,500,757
Loans and Leases Receivable, Total Loans	327,098,086	298,126,919
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Commercial Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivable, Recorded Investment, Current	232,689,042	206,145,076
Loans and Leases Receivable, Total Loans	232,689,042	206,145,076
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Construction and Land Development [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	573,820	752,889
Financing Receivable, Recorded Investment, Current	14,591,305	13,640,103
Loans and Leases Receivable, Total Loans	15,165,125	14,392,992
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Residential Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	75,824	824,554
Financing Receivable, Recorded Investment, Current	57,885,997	53,886,255
Loans and Leases Receivable, Total Loans	57,961,821	54,710,809
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	48,719
Financing Receivable, Recorded Investment, Current	20,614,670	22,104,054
Loans and Leases Receivable, Total Loans	20,614,670	22,152,773
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivable, Recorded Investment, Current	667,428	725,269
Loans and Leases Receivable, Total Loans	667,428	725,269
Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing	0	0
Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	75,824	873,273
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Construction and Land Development [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 30 to 59 Days Past Due [Member] | Residential Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	75,824	824,554
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	48,719
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Construction and Land Development [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Residential Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	573,820	752,889
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction and Land Development [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	573,820	752,889
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Residential Portfolio Segment [Member] | Real Estate Sector [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	0	0
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Financing Receivable, Recorded Investment, Past Due	$ 0	$ 0

Loans (Details 3)

Loans (Details 3) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	$ 4,255,791	$ 3,772,745
Recorded Investment With No Allowance	3,281,971	2,348,275
Recorded Investment With Allowance	573,820	994,469	$ 1,109,348
Total Recorded Investment	3,855,791	3,342,744
Related Allowance	37,700	24,167
Average Recorded Investment	3,599,269	3,371,620
Interest Recognized	84,626	139,702
Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With No Allowance	2,186,252	2,183,509
Recorded Investment With Allowance		241,580
Construction and Land Development [Member]
Financing Receivable, Impaired [Line Items]
Recorded Investment With Allowance			$ 1,008,863
Commercial Portfolio Segment [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	145,719	164,766
Recorded Investment With No Allowance	145,719	164,766
Recorded Investment With Allowance	0	0
Total Recorded Investment	145,719	164,766
Related Allowance	0	0
Average Recorded Investment	155,243	184,201
Interest Recognized	5,558	14,442
Real Estate Sector [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	3,136,252	2,455,090
Recorded Investment With No Allowance	3,136,252	2,183,509
Recorded Investment With Allowance	0	241,580
Total Recorded Investment	3,136,252	2,425,089
Related Allowance	0	7,580
Average Recorded Investment	2,780,671	2,332,568
Interest Recognized	79,068	125,260
Real Estate Sector [Member] | Construction and Land Development [Member]
Financing Receivable, Impaired [Line Items]
Unpaid Contractual Principal Balance	973,820	1,152,889
Recorded Investment With No Allowance	0	0
Recorded Investment With Allowance	573,820	752,889
Total Recorded Investment	573,820	752,889
Related Allowance	37,700	16,587
Average Recorded Investment	663,355	854,851
Interest Recognized	$ 0	$ 0

Loans (Details 4)

Loans (Details 4) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	$ 327,098,086	$ 298,126,919
Excellent [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,705,342	1,819,599
Above average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	10,441,293	12,773,247
Average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	191,969,739	219,508,855
Acceptable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	94,555,038	43,852,711
Pass watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	16,665,707	4,780,207
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	6,074,403	8,962,940
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	5,661,664	6,399,618
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	24,900	29,742
Commercial Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	20,614,670	22,152,773
Commercial Portfolio Segment [Member] | Excellent [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,616,401	1,666,880
Commercial Portfolio Segment [Member] | Above average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	110,685	77,745
Commercial Portfolio Segment [Member] | Average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	15,963,821	18,469,572
Commercial Portfolio Segment [Member] | Acceptable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	2,278,628	1,228,598
Commercial Portfolio Segment [Member] | Pass watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	499,416	545,212
Commercial Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	145,719	164,766
Commercial Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Commercial Portfolio Segment [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Consumer Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	667,428	725,269
Consumer Portfolio Segment [Member] | Excellent [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	14,473	42,577
Consumer Portfolio Segment [Member] | Above average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	109,002	121,306
Consumer Portfolio Segment [Member] | Average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	432,961	476,465
Consumer Portfolio Segment [Member] | Acceptable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	82,852	51,339
Consumer Portfolio Segment [Member] | Pass watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Consumer Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Consumer Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	3,240	3,840
Consumer Portfolio Segment [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	24,900	29,742
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	232,689,042	206,145,076
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Excellent [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Above average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	8,142,458	9,584,756
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	129,340,463	147,668,371
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Acceptable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	73,954,685	32,474,566
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Pass watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	11,969,140	3,883,813
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	4,854,743	8,644,563
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	4,427,553	3,889,007
Real estate [Member] | Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Real estate [Member] | Construction and Land Development [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	15,165,125	14,392,992
Real estate [Member] | Construction and Land Development [Member] | Excellent [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Real estate [Member] | Construction and Land Development [Member] | Above average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	176,051	178,078
Real estate [Member] | Construction and Land Development [Member] | Average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	8,167,830	10,178,876
Real estate [Member] | Construction and Land Development [Member] | Acceptable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	2,685,161	2,039,090
Real estate [Member] | Construction and Land Development [Member] | Pass watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	2,488,322	0
Real estate [Member] | Construction and Land Development [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,073,941	153,611
Real estate [Member] | Construction and Land Development [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	573,820	1,843,337
Real estate [Member] | Construction and Land Development [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Real estate [Member] | Residential Portfolio Segment [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	57,961,821	54,710,809
Real estate [Member] | Residential Portfolio Segment [Member] | Excellent [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	74,468	110,142
Real estate [Member] | Residential Portfolio Segment [Member] | Above average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,903,097	2,811,362
Real estate [Member] | Residential Portfolio Segment [Member] | Average [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	38,064,664	42,715,571
Real estate [Member] | Residential Portfolio Segment [Member] | Acceptable [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	15,553,712	8,059,118
Real estate [Member] | Residential Portfolio Segment [Member] | Pass watch [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	1,708,829	351,182
Real estate [Member] | Residential Portfolio Segment [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	0	0
Real estate [Member] | Residential Portfolio Segment [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	657,051	663,434
Real estate [Member] | Residential Portfolio Segment [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Loans and Leases Receivable, Gross	$ 0	$ 0

Loans (Details 5)

Loans (Details 5) - USD ($)	6 Months Ended		12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Beginning balance	$ 2,363,086	$ 2,583,445	$ 2,583,445
Provision for loan losses	125,000	0	0
Charge offs	0	0	(330,485)
Recoveries	1,927	55,027	110,126
Ending balance	2,490,013	2,638,472	2,363,086
Allowance for loan losses ending balance evaluated for impairment: Individually	37,700	274,137	24,167
Allowance for loan losses ending balance evaluated for impairment: Collectively	2,452,313	2,364,335	2,338,919
Outstanding loan balances evaluated for impairment: Individually	3,855,791	3,498,503	3,342,744
Outstanding loan balances evaluated for impairment: Collectively	323,242,295	284,554,987	294,784,175
Residential Portfolio Segment [Member]
Beginning balance	247,437	322,084	322,084
Provision for loan losses	12,253	(109,032)	(184,773)
Charge offs	0	0	0
Recoveries	147	55,027	110,126
Ending balance	259,837	268,079	247,437
Allowance for loan losses ending balance evaluated for impairment: Individually	0	0	0
Allowance for loan losses ending balance evaluated for impairment: Collectively	259,837	268,079	247,437
Outstanding loan balances evaluated for impairment: Individually	0	0	0
Outstanding loan balances evaluated for impairment: Collectively	57,961,821	53,025,508	54,710,809
Consumer Portfolio Segment [Member]
Beginning balance	8,826	7,900	7,900
Provision for loan losses	(1,377)	1,406	926
Charge offs	0	0	0
Recoveries	0	0	0
Ending balance	7,449	9,306	8,826
Allowance for loan losses ending balance evaluated for impairment: Individually	0	0	0
Allowance for loan losses ending balance evaluated for impairment: Collectively	7,449	9,306	8,826
Outstanding loan balances evaluated for impairment: Individually	0	0	0
Outstanding loan balances evaluated for impairment: Collectively	667,428	803,047	725,269
Commercial Real Estate Loan [Member]
Beginning balance	1,717,749	1,718,256	1,718,256
Provision for loan losses	120,972	55,321	29,493
Charge offs	0	0	(30,000)
Recoveries	1,780	0	0
Ending balance	1,840,501	1,773,577	1,717,749
Allowance for loan losses ending balance evaluated for impairment: Individually	0	0	7,580
Allowance for loan losses ending balance evaluated for impairment: Collectively	1,840,501	1,773,577	1,710,169
Outstanding loan balances evaluated for impairment: Individually	3,136,252	2,206,045	2,425,089
Outstanding loan balances evaluated for impairment: Collectively	229,552,790	195,659,998	203,719,987
Construction Loans [Member]
Beginning balance	204,860	306,982	306,982
Provision for loan losses	59,606	265	97,878
Charge offs	0	0	(200,000)
Recoveries	0	0	0
Ending balance	264,466	307,247	204,860
Allowance for loan losses ending balance evaluated for impairment: Individually	37,700	173,652	16,587
Allowance for loan losses ending balance evaluated for impairment: Collectively	226,766	133,595	188,273
Outstanding loan balances evaluated for impairment: Individually	573,820	1,008,862	752,889
Outstanding loan balances evaluated for impairment: Collectively	14,591,305	13,114,390	13,640,103
Financial Receivable ,Commercial Loan [Member]
Beginning balance	125,260	132,362	132,362
Provision for loan losses	(27,036)	122,851	93,383
Charge offs	0	0	(100,485)
Recoveries	0	0	0
Ending balance	98,224	255,213	125,260
Allowance for loan losses ending balance evaluated for impairment: Individually	0	100,485	0
Allowance for loan losses ending balance evaluated for impairment: Collectively	98,224	154,728	125,260
Outstanding loan balances evaluated for impairment: Individually	145,719	283,596	164,766
Outstanding loan balances evaluated for impairment: Collectively	20,468,951	21,952,044	21,988,007
Financial Receivable ,Unallocated [Member]
Beginning balance	58,954	95,861	95,861
Provision for loan losses	(39,418)	(70,811)	(36,907)
Charge offs	0	0	0
Recoveries	0	0	0
Ending balance	19,536	25,050	58,954
Allowance for loan losses ending balance evaluated for impairment: Individually	0	0	0
Allowance for loan losses ending balance evaluated for impairment: Collectively	19,536	25,050	58,954
Outstanding loan balances evaluated for impairment: Individually	0	0	0
Outstanding loan balances evaluated for impairment: Collectively	$ 0	$ 0	$ 0

Loans (Details Textual)

Loans (Details Textual) - USD ($)	6 Months Ended		12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Accounts, Notes, Loans and Financing Receivable [Line Items]
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans		$ 23,071
Provision for Loan, Lease, and Other Losses	$ 125,000	0	$ 0
Financing Receivable, Allowance for Credit Losses, Write-downs	0	0	330,485
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	3,281,971		2,348,275
Impaired Financing Receivable, with Related Allowance, Recorded Investment	573,820	1,109,348	994,469
Commercial Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	950,000
Commercial Real Estate Portfolio Segment [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for Loan, Lease, and Other Losses			7,580
Financing Receivable, Allowance for Credit Losses, Write-downs			30,000
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	2,186,252		2,183,509
Financing Receivable, Modifications, Recorded Investment			271,580
Impaired Financing Receivable, with Related Allowance, Recorded Investment			241,580
Construction and Land Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, Recorded Investment, Nonaccrual Status	573,820		752,889
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	16,737
Provision for Loan, Lease, and Other Losses	37,700		16,587
Financing Receivable, Allowance for Credit Losses, Write-downs	400,000		400,000
Impaired Financing Receivable, with Related Allowance, Recorded Investment		1,008,863
Commercial Loan [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Impaired Financing Receivable, with Related Allowance, Recorded Investment		100,485
Construction Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Provision for Loan, Lease, and Other Losses	59,606	265	97,878
Financing Receivable, Allowance for Credit Losses, Write-downs	0	$ 0	200,000
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	$ 145,719		$ 164,766

Capital Standards (Details)

Capital Standards (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Total capital (to risk-weighted assets), Actual Amount	$ 43,100	$ 41,385
Total capital (to risk-weighted assets), Actual Ratio	12.69%	13.18%
Total capital (to risk-weighted assets), Minimum Capital Adequacy Amount	$ 31,408	$ 27,076
Total capital (to risk-weighted assets), Minimum Capital Adequacy Ratio	9.25%	8.63%
Total capital (to risk-weighted assets),To Be Well Capitalized Amount	$ 33,954	$ 31,392
Total capital (to risk-weighted assets),To Be Well Capitalized Ratio	10.00%	10.00%
Tier 1 capital (to risk-weighted assets), Actual Amount	$ 40,610	$ 39,022
Tier 1 capital (to risk-weighted assets), Actual Ratio	11.96%	12.43%
Tier 1 capital (to risk-weighted assets), Minimum Capital Adequacy Amount	$ 24,617	$ 20,797
Tier 1 capital (to risk-weighted assets), Minimum Capital Adequacy Ratio	7.25%	6.63%
Tier 1 capital (to risk-weighted assets),To Be Well Capitalized Amount	$ 27,164	$ 25,114
Tier 1 capital (to risk-weighted assets),To Be Well Capitalized Ratio	8.00%	8.00%
Common equity tier 1 (to risk- weighted assets), Actual Amount	$ 40,610	$ 39,022
Common equity tier 1 (to risk- weighted assets), Actual Ratio	11.96%	12.43%
Common equity tier 1 (to risk- weighted assets), Minimum Capital Adequacy Amount	$ 19,524	$ 16,089
Common equity tier 1 (to risk- weighted assets), Minimum Capital Adequacy Ratio	5.75%	5.13%
Common equity tier 1 (to risk- weighted assets),To Be Well Capitalized Amount	$ 22,070	$ 20,405
Common equity tier 1 (to risk- weighted assets),To Be Well Capitalized Ratio	6.50%	6.50%
Tier 1 leverage (to average assets), Actual Amount	$ 40,610	$ 39,022
Tier 1 leverage (to average assets), Actual Ratio	10.27%	10.39%
Tier 1 leverage (to average assets), Minimum Capital Adequacy Amount	$ 15,824	$ 15,025
Tier 1 leverage (to average assets), Minimum Capital Adequacy Ratio	4.00%	4.00%
Tier 1 leverage (to average assets),To Be Well Capitalized Amount	$ 19,780	$ 18,781
Tier 1 leverage (to average assets),To Be Well Capitalized Ratio	5.00%	5.00%

Capital Standards (Details Text

Capital Standards (Details Textual)	6 Months Ended
	Jun. 30, 2017
Description of Regulatory Requirements, Capital Adequacy Purposes	The implementation of the capital conservation buffer began on January 1, 2016, at the 0.625% level and is to be phased in over a four-year period (increasing by that amount on each subsequent January 1, until it reaches 2.5% on January 1, 2019).

Fair Value (Details)

Fair Value (Details) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Available for sale securities
Assets, Fair Value Disclosure, Recurring	$ 31,773,618	$ 34,385,939
Other real estate owned [Member]
Available for sale securities
Assets, Fair Value Disclosure, Nonrecurring	414,000	414,000
Impaired Loans [Member]
Available for sale securities
Assets, Fair Value Disclosure, Nonrecurring	3,818,091	3,318,577
Mutual Fund [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	502,101	492,243
SBA pools [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	3,324,629	2,263,834
US Treasury and Government [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	1,559,385	1,566,327
Collateralized Mortgage Backed Securities [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	26,387,503	30,063,535
Fair Value, Inputs, Level 1 [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	502,101	492,243
Fair Value, Inputs, Level 1 [Member] | Other real estate owned [Member]
Available for sale securities
Assets, Fair Value Disclosure, Nonrecurring	0	0
Fair Value, Inputs, Level 1 [Member] | Impaired Loans [Member]
Available for sale securities
Assets, Fair Value Disclosure, Nonrecurring	0	0
Fair Value, Inputs, Level 1 [Member] | Mutual Fund [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	502,101	492,243
Fair Value, Inputs, Level 1 [Member] | SBA pools [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 1 [Member] | US Treasury and Government [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 1 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 2 [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	31,271,517	33,893,696
Fair Value, Inputs, Level 2 [Member] | Other real estate owned [Member]
Available for sale securities
Assets, Fair Value Disclosure, Nonrecurring	0	0
Fair Value, Inputs, Level 2 [Member] | Impaired Loans [Member]
Available for sale securities
Assets, Fair Value Disclosure, Nonrecurring	0	0
Fair Value, Inputs, Level 2 [Member] | Mutual Fund [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 2 [Member] | SBA pools [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	3,324,629	2,263,834
Fair Value, Inputs, Level 2 [Member] | US Treasury and Government [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	1,559,385	1,566,327
Fair Value, Inputs, Level 2 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	26,387,503	30,063,535
Fair Value, Inputs, Level 3 [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 3 [Member] | Other real estate owned [Member]
Available for sale securities
Assets, Fair Value Disclosure, Nonrecurring	414,000	414,000
Fair Value, Inputs, Level 3 [Member] | Impaired Loans [Member]
Available for sale securities
Assets, Fair Value Disclosure, Nonrecurring	3,818,091	3,318,577
Fair Value, Inputs, Level 3 [Member] | Mutual Fund [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 3 [Member] | SBA pools [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 3 [Member] | US Treasury and Government [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	0	0
Fair Value, Inputs, Level 3 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for sale securities
Assets, Fair Value Disclosure, Recurring	$ 0	$ 0

Fair Value (Details 1)

Fair Value (Details 1)	6 Months Ended
	Jun. 30, 2017USD ($)
Other real estate owned [Member]
Beginning balance	$ 414,000
Additions	0
Advances	0
Loan loss provision	0
Principal payments received	0
Ending Balance	414,000
Impaired Loans [Member]
Beginning balance	3,318,577
Additions	667,331
Advances	602,604
Loan loss provision	(13,533)
Principal payments received	(756,888)
Ending Balance	$ 3,818,091

Fair Value (Details 2)

Fair Value (Details 2) - USD ($)	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2015
Financial assets
Cash and cash equivalents, Carrying Value	$ 9,133,505	$ 13,312,915	$ 11,265,222	$ 20,192,839
Securities held to maturity, Carrying Value	18,747,947	17,987,628
Federal Home Loan Bank stock, Carrying Value	1,106,100	778,300
Loans, net, Carrying Value	324,044,052	295,286,572
Financial liabilities
Noninterest-bearing deposits, Carrying Value	60,837,900	62,791,835
Securities sold under repurchase agreements, Carrying Value	21,003,860	27,226,159
Interest-bearing deposits, Carrying Value	257,005,012	239,923,301
Federal Home Loan Bank advances, Carrying Value	18,000,000	9,000,000
Fair Value, Inputs, Level 1 [Member]
Financial assets
Cash and cash equivalents, Carrying Value	9,133,505	13,312,915
Cash and cash equivalents, Estimated Fair Value	9,133,505	13,312,915
Financial liabilities
Noninterest-bearing deposits, Carrying Value	60,837,900	62,791,835
Securities sold under repurchase agreements, Carrying Value	21,003,860	27,226,159
Noninterest-bearing deposits, Estimated Fair Value	60,837,900	62,791,835
Securities sold under repurchase agreements, Estimated Fair Value	21,003,860	27,226,159
Fair Value, Inputs, Level 2 [Member]
Financial assets
Securities held to maturity, Carrying Value	18,747,947	17,987,628
Mortgage loans held for sale, Carrying Value	473,500	884,500
Federal Home Loan Bank stock, Carrying Value	1,106,100	778,300
Securities held to maturity, Estimated Fair Value	18,832,572	17,833,799
Mortgage loans held for sale, Estimated Fair Value	481,187	902,061
Federal Home Loan Bank stock, Estimated Fair Value	1,106,100	778,300
Financial liabilities
Interest-bearing deposits, Carrying Value	257,005,012	239,923,301
Federal Home Loan Bank advances, Carrying Value	18,000,000	9,000,000
Interest-bearing deposits, Estimated Fair Value	247,386,012	230,394,000
Federal Home Loan Bank advances, Estimated Fair Value	17,965,000	8,975,000
Fair Value, Inputs, Level 3 [Member]
Financial assets
Loans, net, Carrying Value	324,044,052	295,286,572
Loans, net, Estimated Fair Value	$ 324,958,813	$ 297,982,000

Earnings per Share (Details)

Earnings per Share (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net income	$ 1,134,889	$ 913,477	$ 2,118,446	$ 1,852,656
Weighted average shares outstanding	1,656,390	1,647,638	1,656,390	1,647,290
Earnings per share - basic and diluted	$ 0.69	$ 0.55	$ 1.28	$ 1.12

Post-retirement plans (Details

Post-retirement plans (Details Textual) - USD ($)	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	4.00%
Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage	100.00%
Defined Contribution Plan, Employer Discretionary Contribution Amount	$ 79,746	$ 73,806
Defined Benefit Plan, Net Periodic Benefit Cost	2,614	2,408
Supplemental Executive Retirement Plans [Member]
Defined Benefit Plan, Interest Cost	$ 127,200	$ 125,980