MBT Financial (MBTF) 10-Q 9 Aug 17 2017 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2017	Aug. 09, 2017
Document Information [Line Items]
Entity Registrant Name	MBT Financial Corp
Entity Central Index Key	1,118,237
Trading Symbol	mbtf
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Common Stock, Shares Outstanding (in shares)		22,870,566
Document Type	10-Q
Document Period End Date	Jun. 30, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	Q2
Amendment Flag	false

Consolidated Balance Sheets (Cu

Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Cash and due from banks
Non-interest bearing	$ 22,425	$ 18,183
Interest bearing	18,182	34,589
Total cash and cash equivalents	40,607	52,772
Interest Bearing Time Deposits in Other Banks	17,696	18,946
Securities - Held to Maturity	38,617	40,741
Securities - Available for Sale	439,612	488,067
Federal Home Loan Bank stock - at cost	4,148	4,148
Loans held for sale	899	611
Loans	682,749	652,337
Allowance for Loan Losses	(8,137)	(8,458)
Loans - Net	674,612	643,879
Accrued interest receivable and other assets	22,694	24,901
Other real estate owned	1,502	1,634
Bank Owned Life Insurance	59,217	54,415
Premises and Equipment - Net	26,788	27,169
Total assets	1,326,392	1,357,283
Deposits:
Non-interest bearing	290,595	279,001
Interest-bearing	886,474	920,716
Total deposits	1,177,069	1,199,717
Interest payable and other liabilities	15,101	16,452
Total liabilities	1,192,170	1,216,169
STOCKHOLDERS' EQUITY
Common stock (no par value; 50,000,000 shares authorized, 22,870,082 and 22,777,882 shares issued and outstanding)	22,559	22,562
Retained earnings	115,453	126,079
Unearned compensation	(39)	(4)
Accumulated other comprehensive income (loss)	(3,751)	(7,523)
Total stockholders' equity	134,222	141,114
Total liabilities and stockholders' equity	$ 1,326,392	$ 1,357,283

Consolidated Balance Sheets (C3

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares $ / shares in Thousands	Jun. 30, 2017	Dec. 31, 2016
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares issued (in shares)	22,870,082	22,777,882
Common stock, shares outstanding (in shares)	22,870,082	22,777,882

Consolidated Statements of Inco

Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Interest Income
Interest and fees on loans	$ 7,709	$ 7,179	$ 15,073	$ 14,214
Interest on investment securities-
Tax-exempt	306	303	616	608
Taxable	2,185	2,218	4,453	4,744
Interest on balances due from banks	101	162	210	279
Total interest income	10,301	9,862	20,352	19,845
Interest Expense
Interest on deposits	434	486	890	1,003
Interest on borrowed funds	3	132	3	308
Total interest expense	437	618	893	1,311
Net Interest Income	9,864	9,244	19,459	18,534
Provision For (Recovery Of) Loan Losses		(200)	(200)	(500)
Net Interest Income After Provision For Loan Losses	9,864	9,444	19,659	19,034
Other Income
Income from wealth management services	1,547	1,105	2,675	2,202
Service charges and other fees	1,046	1,016	2,060	2,024
Debit card income	748	735	1,428	1,409
Net gain on sales and redemptionsof securities available for sale	67	1,752	77	2,072
Net loss on sales of Other Real Estate Owned	(62)	(1)	(96)	(57)
Origination fees on mortgage loans sold	115	136	174	266
Bank owned life insurance income	412	362	753	717
Other	497	450	1,119	1,036
Total other income	4,370	5,555	8,190	9,669
Other Expenses
Salaries and employee benefits	5,273	5,399	10,707	11,017
Occupancy expense	682	633	1,430	1,334
Equipment expense	791	726	1,488	1,410
Marketing expense	302	286	586	545
Professional fees	620	556	1,209	1,208
EFT/ATM Expense	259	237	507	546
Other Real Estate Owned expenses	30	30	62	94
FDIC Deposit Insurance Assessment	107	191	214	360
Bonding and other insurance expense	125	214	247	336
Telephone expense	103	91	219	217
Other	716	509	1,401	1,288
Total other expenses	9,008	8,872	18,070	18,355
Income Before Income Taxes	5,226	6,127	9,779	10,348
Income Tax Expense	1,586	1,888	2,959	3,112
Net Income	3,640	4,239	6,820	7,236
Other Comprehensive Income - Net of Tax
Unrealized gains on securities	1,983	2,049	3,770	6,376
Reclassification adjustment for gains included in net income	(44)	(1,156)	(51)	(1,367)
Postretirement benefit liability	26	26	53	53
Total Other Comprehensive Income - Net of Tax	1,965	919	3,772	5,062
Comprehensive Income	$ 5,605	$ 5,158	$ 10,592	$ 12,298
Basic Earnings Per Common Share (in dollars per share)	$ 0.16	$ 0.19	$ 0.30	$ 0.32
Diluted Earnings Per Common Share (in dollars per share)	0.16	0.18	0.30	0.31
Dividends declared per declared (in dollars per share)	$ 0.05	$ 0.03	$ 0.80	$ 0.56

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands	Common Stock [Member]	Retained Earnings [Member]	Deferred Compensation, Share-based Payments [Member]	AOCI Attributable to Parent [Member]	Total
Balance at Jun. 30, 2016	$ 22,315	$ 120,633	$ (35)	$ 2,710	$ 145,623
Balance (in shares) at Dec. 31, 2015	22,790,707
Balance at Dec. 31, 2015	$ 23,492	126,214	(13)	(2,352)	147,341
Repurchase of Common Stock (in shares)	(192,080)
Repurchase of Common Stock	$ (1,414)				(1,414)
SOSARs exercised, net of shares redeemed for taxes (in shares)	105,303
SOSARs exercised, net of shares redeemed for taxes	$ (212)				(212)
Restricted stock awards, net of shares redeemed for taxes (in shares)	5,000
Restricted stock awards, net of shares redeemed for taxes	$ 41		(41)
Employee Stock Purchase Plan and other stock issued (in shares)	19,628
Employee Stock Purchase Plan and other stock issued	$ 156				156
Equity Compensation	$ 252		19		271
Dividends declared		(12,817)			(12,817)
Net Income		7,236			7,236
Other comprehensive income - net of tax				5,062	5,062
Balance (in shares) at Jun. 30, 2016	22,728,558
Balance at Jun. 30, 2017	$ 22,559	115,453	(39)	(3,751)	134,222
Balance (in shares) at Dec. 31, 2016	22,777,882
Balance at Dec. 31, 2016	$ 22,562	126,079	(4)	(7,523)	141,114
Repurchase of Common Stock (in shares)
Repurchase of Common Stock
SOSARs exercised, net of shares redeemed for taxes (in shares)	63,677
SOSARs exercised, net of shares redeemed for taxes	$ (250)				(250)
Restricted stock awards, net of shares redeemed for taxes (in shares)	6,000
Restricted stock awards, net of shares redeemed for taxes	$ 65		(65)
Employee Stock Purchase Plan and other stock issued (in shares)	22,523
Employee Stock Purchase Plan and other stock issued	$ 243				243
Tax benefit from exercise of options		824			824
Equity Compensation	263		$ 30		293
Deferred Directors' Compensation	$ (324)				(324)
Dividends declared		(18,270)			(18,270)
Net Income		$ 6,820			6,820
Other comprehensive income - net of tax				$ 3,772	$ 3,772
Balance (in shares) at Jun. 30, 2017	22,870,082

Consolidated Statements of Cha6

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Retained Earnings [Member]
Dividends declared per declared (in dollars per share)	$ 0.80	$ 0.56
Dividends declared per declared (in dollars per share)	$ 0.80	$ 0.56

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Cash Flows from Operating Activities
Net Income	$ 6,820	$ 7,236
Adjustments to reconcile net income to net cash from operating activities
Provision For (Recovery Of) Loan Losses	(200)	(500)
Depreciation	806	797
Deferred tax expense		1,891
Net amortization of investment premium and discount	1,165	707
Writedowns of Other Real Estate Owned	56	69
Net decrease in interest payable and other liabilities	(720)	(125)
Net (increase) decrease in interest receivable and other assets	96	(763)
Writedowns of Other Assets	37
Equity based compensation expense	293	271
Net gain on sale/settlement of securities	(77)	(2,072)
Increase in cash surrender value of life insurance	(754)	(614)
Net cash provided by operating activities	7,522	6,897
Cash Flows from Investing Activities
Proceeds from maturities of interest bearing time deposits in other banks	1,750	250
Proceeds from maturities and redemptions of investment securities held to maturity	6,542	6,182
Proceeds from maturities and redemptions of investment securities available for sale	18,964	240,900
Proceeds from sales of investment securities available for sale	73,918
Net increase in loans	(31,193)	(21,338)
Proceeds from sales of other real estate owned	367	918
Proceeds from sales of other assets	230	171
Purchase of time deposits in other banks	(500)	(13,946)
Purchase of investment securities held to maturity	(4,455)	(4,259)
Purchase of Bank Owned Life Insurance	(4,357)
Proceeds from surrender of Bank Owned Life Insurance	309
Purchase of investment securities available for sale	(39,842)	(164,098)
Purchase of bank premises and equipment	(494)	(793)
Net cash provided by investing activities	21,239	43,987
Cash Flows from Financing Activities
Net decrease in deposits	(22,648)	(1,975)
Repayment of repurchase agreements		(15,000)
Issuance of common stock	243	156
Stock redeemed for tax withholding - stock based compensation	(251)	(212)
Repurchase of common stock		(1,414)
Dividends paid	(18,270)	(12,817)
Net cash used for financing activities	(40,926)	(31,262)
Net Increase (Decrease) in Cash and Cash Equivalents	(12,165)	19,622
Cash and Cash Equivalents at Beginning of Period	52,772	79,550
Cash and Cash Equivalents at End of Period	40,607	99,172
Supplemental Cash Flow Information
Cash paid for interest	899	1,359
Cash paid for federal income taxes	2,106	1,220
Supplemental Schedule of Non Cash Investing Activities
Transfer of loans to other real estate owned	332	397
Transfer of loans to other assets	$ 40	$ 34

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation and Accounting Policies	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Basis of Presentation and Significant Accounting Policies [Text Block]	1. The unaudited consolidated financial statements include the accounts of MBT Financial Corp. (the “ Company”) and its subsidiary, Monroe Bank & Trust (the “Bank”). The Bank includes the accounts of its wholly owned subsidiary, MB&T Financial Services, Inc. The Bank operates fourteen six one The accounting and reporting policies of the Bank conform to practice within the banking industry and are in accordance with accounting principles generally accepted in the United States. Preparation of financial statements in conformity with generally accepted accounting principles requires Management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Material estimates that are particularly susceptible to significant changes in the near term are the determination of the allowance for loan losses and the fair value of investment securities. The accompanying unaudited consolidated financial statements of the Company have been prepared in accordance with the instructions to Form 10 not The significant accounting policies are as follows: PRINCIPLES OF CONSOLIDATION The consolidated financial statements include the accounts of the Company and its subsidiary. All material intercompany transactions and balances have been eliminated. COMPREHENSIVE INCOME Accounting principles generally require that revenue, expenses, gains, and losses be included in net income. Certain changes in assets and liabilities, however, such as unrealized gains and losses on securities available for sale and amounts recognized related to postretirement benefit plans (gains and losses, prior service costs, and transition assets or obligations), are reported as a direct adjustment to the equity section of the balance sheet. Such items, along with net income, are components of comprehensive income. BUSINESS SEGMENTS While the Company's chief decision makers monitor the revenue streams of various products and services, operations are managed and financial performance is evaluated on a company wide basis. Accordingly, all of the Company’s operations are considered by management to be aggregated in one FAIR VALUE The Company measures or monitors many of its assets and liabilities on a fair value basis. Fair value is used on a recurring basis for assets and liabilities that are elected to be accounted for under The Fair Value Option as well as for certain assets and liabilities in which fair value is the primary basis of accounting. Examples of these include derivative instruments and available for sale securities. Additionally, fair value is used on a non-recurring basis to evaluate assets or liabilities for impairment or for disclosure purposes. Examples of these non-recurring uses of fair value include certain loans held for sale accounted for on a lower of cost or market basis. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Depending on the nature of the asset or liability, the Company uses various valuation techniques and assumptions when estimating fair value. When determining the fair value measurements for assets and liabilities required or permitted to be recorded at and/or marked to fair value, the Company considers the principal or most advantageous market in which it would transact and considers assumptions that market participants would use when pricing the asset or liability. When possible, the Company looks to active and observable markets to price identical assets or liabilities. When identical assets and liabilities are not not ACCOUNTING PRONOUNCEMENTS The Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2014 09 2014 09 606 2014 09 2014 09 not 2014 09 December 15, 2017 December 31, 2018 not not In January 2016, No. 2016 01, December 31, 2018. December 31, 2017 not No. 2016 01 not In June 2016, No. 2016 13, ’s loans and available-for-sale and held-to-maturity debt securities. Each financial asset presented on the balance sheet would have a unique allowance for credit losses valuation account that is deducted from the amortized cost basis to present the net carrying value at the amount expected to be collected on the financial asset. The amendments in this ASU also eliminate the probable initial recognition threshold in current GAAP and instead, reflect an entity’s current estimate of all expected credit losses using reasonable and supportable forecasts. The new credit loss guidance will be effective for the Company's year ending December 31, 2020. first December 15, 2018,

Note 2 - Earnings Per Share

Note 2 - Earnings Per Share	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Earnings Per Share [Text Block]	2. The calculation s of earnings per common share are as follows: For the three months ended June 30, For the six months ended June 30, 2017 2016 2017 2016 Basic Net income $ 3,640,000 $ 4,239,000 $ 6,820,000 $ 7,236,000 Average common shares outstanding 22,865,529 22,884,350 22,843,523 22,869,453 Earnings per common share - basic $ 0.16 $ 0.19 $ 0.30 $ 0.32 Diluted Net income $ 3,640,000 $ 4,239,000 $ 6,820,000 $ 7,236,000 Average common shares outstanding 22,865,529 22,884,350 22,843,523 22,869,453 Equity compensation 141,237 165,368 144,280 160,385 Average common shares outstanding - diluted 23,006,766 23,049,718 22,987,803 23,029,838 Earnings per common share - diluted $ 0.16 $ 0.18 $ 0.30 $ 0.31

Note 3 - Stock Based Compensati

Note 3 - Stock Based Compensation	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	3. Stock Only Stock Appreciation Rights (SOSARs) - On February 23, 2017, 94,500 2008 May 1, 2008 May 7, 2015. ten three December 31, 2017. $3.37 7 33.54%, 2.20% 1.83%. $10.90 SOSARs granted under the plan are structured as fixed grants with the base price equal to the market value of the underlying stock on the date of the grant. The following table summarizes the SOSARs that have been granted: Weighted Average SOSARs Base Price SOSARs Outstanding, January 1, 2017 467,118 $ 5.38 Granted 94,500 10.90 Exercised (156,094 ) 5.21 Forfeited (9,773 ) 6.96 Expired - - SOSARs Outstanding, June 30, 2017 395,751 $ 6.72 SOSARs Exercisable, June 30, 2017 202,148 $ 4.53 The exercise of a SOSAR results in the issuance of a number of shares of common stock of the Company based on the appreciation of the market price of the stock over the base price of the SOSAR. The market value of the Company’s common stock on June 30, 2017 $9.70. June 30, 2017 $1,000,000, 107,743 may Restricted Stock Unit Awards – On February 23, 2017, 24,000 2008 May 1, 2008 May 7, 2015. one two December 31, 2018 $10.90 December 15, 2019 June 30, 2017 none Restricted Stock Awards – On February 23, 2017, 6,000 2008 May 1, 2008 May 7, 2015. December 31, 2017. $10.90 $39,000 June 30, 2017. The total expense for equity based compensation was $ 162,000 second 2017 $157,000 second 2016. $293,000 first six 2017 $271,000 first six 2016. $873,000 June 30, 2017. 1.72

Note 4 - Loans

Note 4 - Loans	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables, Excluding Allowance for Credit Losses [Text Block]	4. The Bank makes commercial, consumer, and mortgage loans primarily to customers in Monroe County, Michigan, southern and western Wayne County, Michigan, Lenawee County, Michigan, and surrounding areas. Although the Bank has a diversified loan portfolio, a substantial portion of its debtors’ ability to honor their contracts is dependent on the automotive, manufacturing, and real estate development economic sectors. Loans consist of the following ( 000s June 30, December 31, 2017 2016 Residential real estate loans $ 213,648 $ 216,436 Commercial and Construction real estate loans 286,901 271,623 Agriculture and agricultural real estate loans 22,689 21,518 Commercial and industrial loans 120,050 96,761 Loans to individuals for household, family, and other personal expenditures 39,461 45,999 Total loans, gross $ 682,749 $ 652,337 Less: Allowance for loan losses 8,137 8,458 Net Loans $ 674,612 $ 643,879 Loans are placed in a nonaccrual status when, in the opinion of Management, the collection of additional interest is doubtful. All loan relationships over $250,000 90 , and other repossessed assets. Other real estate owned includes real estate that has been acquired in full or partial satisfaction of loan obligations or upon foreclosure. The following table summarizes nonperforming assets ( 000s June 30, December 31, 2017 2016 Nonaccrual loans $ 4,143 $ 4,656 Loans 90 days past due and accruing 3 10 Restructured loans 10,103 14,161 Total nonperforming loans $ 14,249 $ 18,827 Other real estate owned 1,502 1,634 Other assets 40 - Total nonperforming assets $ 15,791 $ 20,461 Nonperforming assets to total assets 1.19 % 1.51 % Allowance for loan losses to nonperforming loans 57.11 % 44.92 %

Note 5 - Allowance For Loan Los

Note 5 - Allowance For Loan Losses	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Financing Receivables [Text Block]	5. The Company separates its loan portfolio into segments to perform the calculation and analysis of the allowance for loan losses. The six not not not . The majority of this segment is student loans, and it also includes loans for autos, boats, and recreational vehicles. Activity in the allowance f or loan losses during the three six June 30, 2017 000s Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Allowance for loan losses: For the three months ended June 30, 2017 Beginning Balance $ 200 $ 1,579 $ 3,438 $ 534 $ 1,570 $ 1,013 $ 8,334 Charge-offs - - (384 ) - - (12 ) (396 ) Recoveries - 42 37 13 92 15 199 Provision 120 (125 ) 268 (6 ) (264 ) 7 - Ending balance $ 320 $ 1,496 $ 3,359 $ 541 $ 1,398 $ 1,023 $ 8,137 Allowance for loan losses: For the six months ended June 30, 2017 Beginning Balance $ 201 $ 1,632 $ 3,336 $ 525 $ 1,599 $ 1,165 $ 8,458 Charge-offs - - (409 ) - (50 ) (49 ) (508 ) Recoveries 3 98 74 26 146 40 387 Provision 116 (234 ) 358 (10 ) (297 ) (133 ) (200 ) Ending balance $ 320 $ 1,496 $ 3,359 $ 541 $ 1,398 $ 1,023 $ 8,137 Allowance for loan losses as of June 30, 2017 Ending balance individually evaluated for impairment $ - $ 143 $ 44 $ 374 $ 221 $ 181 $ 963 Ending balance collectively evaluated for impairment 320 1,353 3,315 167 1,177 842 7,174 Ending balance $ 320 $ 1,496 $ 3,359 $ 541 $ 1,398 $ 1,023 $ 8,137 Loans as of June 30, 2017 Ending balance individually evaluated for impairment $ 1,209 $ 286 $ 3,025 $ 1,689 $ 6,101 $ 442 $ 12,752 Ending balance collectively evaluated for impairment 21,480 119,764 260,365 21,822 207,547 39,019 669,997 Ending balance $ 22,689 $ 120,050 $ 263,390 $ 23,511 $ 213,648 $ 39,461 $ 682,749 Activity in the allowance for loan losses during the three six June 30, 2016 000s Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Allowance for loan losses: For the three months ended June 30, 2016 Beginning Balance $ 487 $ 1,597 $ 5,018 $ 475 $ 1,920 $ 1,040 $ 10,537 Charge-offs (221 ) (12 ) (296 ) - (65 ) (24 ) (618 ) Recoveries - 44 46 14 45 35 184 Provision (66 ) (103 ) (298 ) (29 ) (109 ) 405 (200 ) Ending balance $ 200 $ 1,526 $ 4,470 $ 460 $ 1,791 $ 1,456 $ 9,903 Allowance for loan losses: For the six months ended June 30, 2016 Beginning Balance $ 389 $ 2,279 $ 4,350 $ 420 $ 2,235 $ 1,223 $ 10,896 Charge-offs (221 ) (12 ) (352 ) - (156 ) (86 ) (827 ) Recoveries - 77 69 27 103 58 334 Provision 32 (818 ) 403 13 (391 ) 261 (500 ) Ending balance $ 200 $ 1,526 $ 4,470 $ 460 $ 1,791 $ 1,456 $ 9,903 Allowance for loan losses as of June 30, 2016 Ending balance individually evaluated for impairment $ 1 $ 468 $ 447 $ 262 $ 309 $ 188 $ 1,675 Ending balance collectively evaluated for impairment 199 1,058 4,023 198 1,482 1,268 8,228 Ending balance $ 200 $ 1,526 $ 4,470 $ 460 $ 1,791 $ 1,456 $ 9,903 Loans as of June 30, 2016 Ending balance individually evaluated for impairment $ 1,366 $ 823 $ 10,805 $ 1,779 $ 7,212 $ 496 $ 22,481 Ending balance collectively evaluated for impairment 19,798 85,903 236,551 14,991 208,024 50,532 615,799 Ending balance $ 21,164 $ 86,726 $ 247,356 $ 16,770 $ 215,236 $ 51,028 $ 638,280 Each period the provision for loan losses in the income statement results from the combination of an estimate by Management of loan losses that occurred during the current period and the ongoing adjustment of prior estimates of losses occurring in prior periods. The provision for loan losses increases the allowance for loan losses, a valuation account which appears on the consolidated balance sheets. As the specific customer and amount of a loan loss is confirmed by gathering additional information, taking collateral in full or partial settlement of the loan, bankruptcy of the borrower, etc., the loan is charged off, reducing the allowance for loan losses. If, subsequent to a charge off, the Bank is able to collect additional amounts from the customer or sell collateral worth more than earlier estimated, a recovery is recorded. To serve as a basis for making this provision, the Bank maintains an extensive credit risk monitoring process that considers several factors including: current economic conditions affecting the Bank ’s customers, the payment performance of individual loans and pools of homogeneous loans, portfolio seasoning, changes in collateral values, and detailed reviews of specific loan relationships. The Company utilizes an internal loan grading system to assign a risk grade to all commercial loans, all renegotiated loans, and each commercial credit relationship. Grades 1 0 45 50 55 60 50 60 70 90 • Grade 10– • Grade 20– may • Grade 30– may not • Grades 40 45 not • Grades 50 55 may • Grade 60– one 1 2 3 4 not 5 6 7 8 9 10 • Grade 70– one 1 not 2 3 may • Grades 80 90 not The assessment of compensating factors may one not The portfolio segments in each credit risk grade as of June 30, 2017 000s Credit Quality Indicators as of June 30, 2017 Credit Risk by Internally Assigned Grade Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Not Rated $ 1 $ 1,757 $ 188 $ 13,663 $ 131,120 $ 33,011 $ 179,740 10 - 5,742 - - - - 5,742 20 424 304 400 - - - 1,128 30 600 32,915 7,528 - 826 4,174 46,043 40 15,181 71,915 213,775 4,578 68,307 2,171 375,927 45 1,552 2,564 12,076 3,032 5,497 - 24,721 50 2,072 2,946 21,792 369 2,521 9 29,709 55 1,807 1,406 3,184 1,555 1,189 - 9,141 60 1,052 501 4,126 314 4,188 96 10,277 7 - - - - - - - 80 - - 321 - - - 321 90 - - - - - - - Total $ 22,689 $ 120,050 $ 263,390 $ 23,511 $ 213,648 $ 39,461 $ 682,749 Performing $ 21,922 $ 119,609 $ 259,704 $ 21,663 $ 206,641 $ 38,961 $ 668,500 Nonperforming 767 441 3,686 1,848 7,007 500 14,249 Total $ 22,689 $ 120,050 $ 263,390 $ 23,511 $ 213,648 $ 39,461 $ 682,749 The portfolio segments in each credit risk grade as of December 31, 2016 000s Credit Quality Indicators as of December 31, 2016 Credit Risk by Internally Assigned Grade Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Not Rated $ 2 $ 1,768 $ 214 $ 9,960 $ 132,144 $ 39,114 $ 183,202 10 - 5,787 - - - - 5,787 20 293 348 447 - - 145 1,233 30 645 17,373 8,128 - 218 - 26,364 40 15,827 63,687 198,416 4,211 70,275 6,626 359,042 45 1,507 2,142 16,227 2,974 4,513 - 27,363 50 1,769 4,090 16,828 448 3,393 12 26,540 55 263 927 4,081 1,574 989 - 7,834 60 1,212 639 7,828 287 4,904 102 14,972 70 - - - - - - - 80 - - - - - - - 90 - - - - - - - Total $ 21,518 $ 96,761 $ 252,169 $ 19,454 $ 216,436 $ 45,999 $ 652,337 Performing $ 20,834 $ 96,240 $ 244,816 $ 17,734 $ 208,458 $ 45,428 $ 633,510 Nonperforming 684 521 7,353 1,720 7,978 571 18,827 Total $ 21,518 $ 96,761 $ 252,169 $ 19,454 $ 216,436 $ 45,999 $ 652,337 Loans are considered past due when contractually required payment of interest or principal has not not June 30, 2017 December 31, 2016 ( 000s June 30, 2017 30-59 Days Past Due 60-89 Days Past Due >90 Days Past Due Total Past Due Current Total Loans Recorded Investment >90 Days Past Due and Accruing Agriculture and Agricultural Real Estate $ - $ - $ 113 $ 113 $ 22,576 $ 22,689 $ - Commercial 204 5 48 $ 257 119,793 120,050 3 Commercial Real Estate 681 719 824 2,224 261,166 263,390 - Construction Real Estate 567 - 159 726 22,785 23,511 - Residential Real Estate 1,103 117 1,377 2,597 211,051 213,648 - Consumer and Other 35 88 3 126 39,335 39,461 - Total $ 2,590 $ 929 $ 2,524 $ 6,043 $ 676,706 $ 682,749 $ 3 December 31, 2016 30-59 Days Past Due 60-89 Days Past Due >90 Days Past Due Total Past Due Current Total Loans Recorded Investment >90 Days Past Due and Accruing Agriculture and Agricultural Real Estate $ 93 $ - $ 113 $ 206 $ 21,312 $ 21,518 $ - Commercial 77 46 23 146 96,615 96,761 10 Commercial Real Estate 708 363 828 1,899 250,270 252,169 - Construction Real Estate - - - - 19,454 19,454 - Residential Real Estate 1,523 192 1,558 3,273 213,163 216,436 - Consumer and Other 149 46 - 195 45,804 45,999 - Total $ 2,550 $ 647 $ 2,522 $ 5,719 $ 646,618 $ 652,337 $ 10 Loans are placed on non-accrual status when, in the opinion of Management, the collection of additional interest is doubtful. Loans are automatically placed on non-accrual status upon becoming ninety may not The following is a summary of non-accrual loans as of June 30, 2017 December 31, 2016 ( 000s June 30, 2017 December 31, 2016 Agriculture and Agricultural Real Estate $ 199 $ 113 Commercial 152 169 Commercial Real Estate 1,337 1,625 Construction Real Estate 181 31 Residential Real Estate 2,216 2,623 Consumer and Other 58 95 Total $ 4,143 $ 4,656 For loans deemed to be impaired due to an expectation that all contractual payments will probably not ’s recorded investment in the loan to the present value of expected cash flows discounted at the loan’s effective interest rate, the fair value of the collateral, or the loan’s observable market price. The following is a summary of impaired loans as of June 30, 2017 June 30, December 31, 2016 ( 000s June 30, 2017 Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment for the Three Months Ended Interest Income Recognized in the Three Months Ended Average Recorded Investment for the Six Months Ended Interest Income Recognized in the Six Months Ended With no related allowance recorded: Agriculture and Agricultural Real Estate $ 1,209 $ 1,404 $ - $ 1,215 $ 14 $ 1,217 $ 28 Commercial 61 61 - 62 1 64 1 Commercial Real Estate 1,270 1,530 - 1,278 - 1,288 19 Construction Real Estate 134 167 - 154 2 156 4 Residential Real Estate 4,336 4,524 - 4,540 47 4,570 107 Consumer and Other 1 1 - 1 - 1 - With an allowance recorded: Agriculture and Agricultural Real Estate - - - - - - - Commercial 225 225 143 253 2 272 5 Commercial Real Estate 1,755 1,774 44 1,776 18 1,787 37 Construction Real Estate 1,555 1,555 374 1,560 18 1,564 36 Residential Real Estate 1,765 1,828 221 1,802 18 1,809 35 Consumer and Other 441 441 181 445 5 449 10 Total: Agriculture and Agricultural Real Estate $ 1,209 $ 1,404 $ - $ 1,215 $ 14 $ 1,217 $ 28 Commercial 286 286 143 315 3 336 6 Commercial Real Estate 3,025 3,304 44 3,054 18 3,075 56 Construction Real Estate 1,689 1,722 374 1,714 20 1,720 40 Residential Real Estate 6,101 6,352 221 6,342 65 6,379 142 Consumer and Other 442 442 181 446 5 450 10 Total $ 12,752 $ 13,510 $ 963 $ 13,086 $ 125 $ 13,177 $ 282 Recorded Investment as of December 31, 2016 Unpaid Principal Balance as of December 31, 2016 Related Allowance as of December 31, 2016 Average Recorded Investment for the Three Months Ended June 30, 2016 Interest Income Recognized in the Three Months Ended June 30, 2016 Average Recorded Investment for the Six Months Ended June 30, 2016 Interest Income Recognized in the Six Months Ended June 30, 2016 With no related allowance recorded: Agriculture and Agricultural Real Estate $ 966 $ 1,164 $ - $ 1,026 $ 10 $ 1,028 $ 25 Commercial 88 140 - 146 3 148 5 Commercial Real Estate 4,295 4,502 - 7,217 70 7,255 133 Construction Real Estate 144 177 - 127 2 130 4 Residential Real Estate 4,916 5,157 - 4,292 47 4,335 98 Consumer and Other 11 11 - 34 1 35 1 With an allowance recorded: Agriculture and Agricultural Real Estate 246 246 5 352 3 417 3 Commercial 267 274 199 726 8 754 17 Commercial Real Estate 2,558 2,610 129 4,140 44 4,272 98 Construction Real Estate 1,573 1,573 388 1,676 19 1,681 38 Residential Real Estate 2,182 2,224 236 3,269 26 3,292 63 Consumer and Other 465 465 184 467 6 471 11 Total: Agriculture and Agricultural Real Estate $ 1,212 $ 1,410 $ 5 $ 1,378 $ 13 $ 1,445 $ 28 Commercial 355 414 199 872 11 902 22 Commercial Real Estate 6,853 7,112 129 11,357 114 11,527 231 Construction Real Estate 1,717 1,750 388 1,803 21 1,811 42 Residential Real Estate 7,098 7,381 236 7,561 73 7,627 161 Consumer and Other 476 476 184 501 7 506 12 Total $ 17,711 $ 18,543 $ 1,141 $ 23,472 $ 239 $ 23,818 $ 496 The Bank may ’s ability to collect amounts due. These modifications may Loans that have been clas sified as TDRs during the three six June 30, 2017 June 30, 2016 000s Three months ended Six months ended June 30, 2017 June 30, 2017 Number of Contracts Pre- Modification Recorded Principal Balance Post- Modification Recorded Principal Balance Number of Contracts Pre- Modification Recorded Principal Balance Post- Modification Recorded Principal Balance Agriculture and Agricultural Real Estate - $ - $ - - $ - $ - Commercial - - - 2 29 29 Commercial Real Estate 1 280 279 3 353 332 Construction Real Estate - - - - - - Residential Real Estate - - - 3 212 180 Consumer and Other - - - 1 1 - Total 1 $ 280 $ 279 9 $ 595 $ 541 Three months ended Six months ended June 30, 2016 June 30, 2016 Number of Contracts Pre- Modification Recorded Principal Balance Post- Modification Recorded Principal Balance Number of Contracts Pre- Modification Recorded Principal Balance Post- Modification Recorded Principal Balance Agriculture and Agricultural Real Estate 1 $ 362 $ 362 1 $ 362 $ 362 Commercial - - - - - - Commercial Real Estate - - - - - - Construction Real Estate - - - - - - Residential Real Estate 6 251 250 7 451 447 Consumer and Other 1 57 57 1 57 57 Total 8 $ 670 $ 669 9 $ 870 $ 866 The Bank considers TDRs that become past due under the modified terms as defaulted. There were no six June 30, 2017 June 30, 2016 six June 30, 2017 June 30, 2016, The Company has allocated $ 963,000 June 30, 2017. no June 30, 2017 June 30, 2016.

Note 6 - Investment Securities

Note 6 - Investment Securities	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	6. The following is a summary of the Bank ’s investment securities portfolio as of June 30, 2017 December 31, 2016 ( 000s Held to Maturity June 30, 2017 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of States and Political Subdivisions $ 38,117 $ 1,044 $ (150 ) $ 39,011 Corporate Debt Securities 500 1 - 501 $ 38,617 $ 1,045 $ (150 ) $ 39,512 Available for Sale June 30, 2017 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of U.S. Government Agencies $ 236,531 $ 716 $ (3,859 ) $ 233,388 Mortgage Backed Securities issued by U.S. Government Agencies 156,783 48 (1,773 ) 155,058 Obligations of States and Political Subdivisions 28,153 96 (168 ) 28,081 Corporate Debt Securities 20,608 382 (14 ) 20,976 Equity Securities 2,044 65 - 2,109 $ 444,119 $ 1,307 $ (5,814 ) $ 439,612 Held to Maturity December 31, 2016 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of States and Political Subdivisions $ 40,241 $ 701 $ (288 ) $ 40,654 Corporate Debt Securities 500 2 - 502 $ 40,741 $ 703 $ (288 ) $ 41,156 Available for Sale December 31, 2016 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of U.S. Government Agencies $ 282,130 $ 389 $ (7,519 ) $ 275,000 Mortgage Backed Securities issued by U.S. Government Agencies 148,764 118 (2,673 ) 146,209 Obligations of States and Political Subdivisions 30,909 109 (409 ) 30,609 Corporate Debt Securities 34,363 135 (338 ) 34,160 Equity Securities 2,044 45 - 2,089 $ 498,210 $ 796 $ (10,939 ) $ 488,067 The amortized cost and estimated market values of securities by contractual maturity as of June 30, 2017 may Held to Maturity Available for Sale Estimated Estimated Amortized Market Amortized Market Cost Value Cost Value Contractual maturity in 1 year or less $ 9,134 $ 9,171 $ 3,586 $ 3,588 After 1 year through five years 20,838 21,250 125,298 125,044 After 5 years through 10 years 7,466 7,923 146,841 144,290 After 10 years 1,179 1,168 9,567 9,523 Total 38,617 39,512 285,292 282,445 Mortgage Backed Securities - - 156,783 155,058 Securities with no stated maturity - - 2,044 2,109 Total $ 38,617 $ 39,512 $ 444,119 $ 439,612 The investment securities portfolio is evaluated for impairment throughout the year. Impairment is recorded against individual securities, unless the decrease in fair value is attributable to interest rates or the lack of an active market, and Management determines that the Company does not not not may ’s investments with unrealized losses (in thousands), aggregated by investment category and length of time that individual securities have been in a continuous unrealized loss position at June 30, 2017 December 31, 2016. June 30, 2017 Less than 12 months 12 months or longer Total Aggregate Fair Value Gross Unrealized Losses Aggregate Fair Value Gross Unrealized Losses Aggregate Fair Value Gross Unrealized Losses Obligations of United States Government Agencies $ 167,460 $ 3,859 $ - $ - $ 167,460 $ 3,859 Mortgage Backed Securities issued by U.S. Government Agencies 102,272 1,354 29,259 419 131,531 1,773 Obligations of States and Political Subdivisions 25,954 313 1,184 5 27,138 318 Corporate Debt Securities 2,022 14 - - 2,022 14 $ 297,708 $ 5,540 $ 30,443 $ 424 $ 328,151 $ 5,964 December 31, 2016 Less than 12 months 12 months or longer Total Aggregate Fair Value Gross Unrealized Losses Aggregate Fair Value Gross Unrealized Losses Aggregate Fair Value Gross Unrealized Losses Obligations of United States Government Agencies $ 242,212 $ 7,519 $ - $ - $ 242,212 $ 7,519 Mortgage Backed Securities issued by U.S. Government Agencies 112,995 2,144 22,857 529 135,852 2,673 Obligations of States and Political Subdivisions 40,524 682 2,976 15 43,500 697 Corporate Debt Securities 24,025 338 - - 24,025 338 $ 419,756 $ 10,683 $ 25,833 $ 544 $ 445,589 $ 11,227 The amount of investment securities issued by government agencies, states, and political subdivisions with unrealized losses and the amount of unrealized losses on those investment securities are primarily the result of market interest rates and not not not not may not June 30, 2017. June 30, 2017 December 31, 2016, 163 230

Note 7 - Fair Value of Financia

Note 7 - Fair Value of Financial Instruments	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Fair Value Disclosures [Text Block]	7. Fair value, as defined in ASC Topic 820, not not The Company utilizes fair value measurements to record fair value adjustments to certain assets and to determine fair value disclosures. Fair value is used on a recurring basis for Available for Sale Securities. Additionally, fair value is used on a non-recurring basis to evaluate assets or liabilities for impairment or for disclosure purposes. Examples of these non-recurring uses of fair value include certain loans held for sale accounted for on a lower of cost or market basis. Depending on the nature of the asset or liability, the Company uses various valuation techniques and assumptions when estimating fair value. The Company applied the following fair value hierarchy: Level 1 1 Level 2 2 Level 3 3 The following tables present information about the Company ’s financial assets and liabilities measured at fair value on a recurring basis at June 30, 2017 December 31, 2016, Total Carrying Estimated June 30, 2017 Value Level 1 Level 2 Level 3 Fair Value Financial Assets: Cash and due from banks $ 40,607 $ 40,607 $ - $ - $ 40,607 Time Deposits in Other Banks 17,696 - 16,906 750 17,656 Securities - Held to Maturity Obligations of States and Political Subdivisions 38,117 - 2,747 36,264 39,011 Corporate Debt Securities 500 - 501 - 501 Securities - Available for Sale Obligations of U.S. Government Agencies 233,388 - 233,388 - 233,388 MBS issued by U.S. Government Agencies 155,058 - 155,058 - 155,058 Obligations of States and Political Subdivisions 28,081 - 28,081 - 28,081 Corporate Debt Securities 20,976 - 20,976 - 20,976 Equity Securities 2,109 2,109 - - 2,109 Federal Home Loan Bank Stock 4,148 - 4,148 - 4,148 Loans Held for Sale 899 - - 919 919 Loans, net 674,612 - - 666,394 666,394 Accrued Interest Receivable 3,923 - - 3,923 3,923 Financial Liabilities: Noninterest Bearing Deposits 290,595 290,595 - - 290,595 Interest Bearing Deposits 886,474 - 887,768 - 887,768 Accrued Interest Payable 52 - - 52 52 Total Carrying Estimated December 31, 2016 Value Level 1 Level 2 Level 3 Fair Value Financial Assets: Cash and due from banks $ 52,772 $ 52,772 $ - $ - $ 52,772 Time Deposits in Other Banks 18,946 - 18,940 - 18,940 Securities - Held to Maturity Obligations of States and Political Subdivisions 40,241 - 3,153 37,501 40,654 Corporate Debt Securities 500 - 502 - 502 Securities - Available for Sale Obligations of U.S. Government Agencies 275,000 - 275,000 - 275,000 MBS issued by U.S. Government Agencies 146,209 - 146,209 - 146,209 Obligations of States and Political Subdivisions 30,609 - 30,609 - 30,609 Corporate Debt Securities 34,160 - 34,160 - 34,160 Equity Securities 2,089 2,089 - - 2,089 Federal Home Loan Bank Stock 4,148 - 4,148 - 4,148 Loans Held for Sale 611 - - 623 623 Loans, net 643,879 - - 642,908 642,908 Accrued Interest Receivable 4,335 - - 4,335 4,335 Financial Liabilities: Noninterest Bearing Deposits 279,001 279,001 - - 279,001 Interest Bearing Deposits 920,716 - 922,187 - 922,187 Repurchase Agreements - - - - - Accrued Interest Payable 57 - - 57 57 In instances where inputs used to measure fair value fall into different levels in the above fair value hierarchy, fair value measurements in their entirety are categorized based on the lowest level input that is significant to the valuation. The Company ’s assessment of the significance of particular inputs to these fair value measurements requires judgment and considers factors specific to each asset. The Company’s assets with Level 3 June 30, 2017 December 31, 2016. not 3 Both observable and unobservable inputs may 3 may The Company also has assets that under certain conditions are subject to measurement at fair value on a nonrecurring basis. These assets include loans and Other Real Estate Owned. The Company estimated the fair values of these assets using Level 3 Assets measured at fair value on a nonrecurring basis are as follows ( 000s Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) June 30, 2017 Impaired loans $ - $ - $ 11,789 Other Real Estate Owned $ - $ - $ 1,502 December 31, 2016 Impaired loans $ - $ - $ 16,570 Other Real Estate Owned $ - $ - $ 1,634 Impaired loans categorized as Level 3 ’s best estimate of key assumptions. These assumptions include future payment ability, timing of payment streams, and estimated realizable values of available collateral (typically based on outside appraisals). Other Real Estate Owned (OREO) consists of property received in full or partial satisfaction of a receivable. The Company utilizes independent appraisals to estimate the fair value of OREO properties.

Note 8 - Financial Instruments

Note 8 - Financial Instruments With Off-balance Sheet Risk	6 Months Ended
	Jun. 30, 2017
Notes to Financial Statements
Fair Value of Off-Balance Sheet Risks Disclosure [Text Block]	8 . FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK The Bank is a party to financial instruments with off-balance sheet risk in the normal course of business to meet the financing needs of its customers. These financial instruments include commitments to extend credit and standby letters of credit. Those instruments involve, to varying degrees, elements of credit and interest rate risk in excess of the amount recognized in the consolidated statements of condition. The Bank ’s exposure to credit loss in the event of nonperformance by the other party to the financial instrument for commitments to extend credit and standby letters of credit is represented by the contractual amount of those instruments. The Bank uses the same credit policies in making commitments and conditional obligations as it does for its other lending activities. Financial instruments whose contractual amounts represent off-balance sheet credit risk were as follows ( 000s Contractual Amount June 30, December 31, 2017 2016 Commitments to extend credit: Unused portion of commercial lines of credit $ 74,609 $ 75,454 Unused portion of credit card lines of credit 5,486 4,983 Unused portion of home equity lines of credit 28,134 25,057 Standby letters of credit and financial guarantees written 1,281 1,582 Commitments to extend credit are agreements to lend to a customer as long as there is no may not ten ’s creditworthiness on a case-by-case basis. The amount of the collateral obtained, if deemed necessary by the Bank upon extension of credit, is based on Management’s credit evaluation of the counterparty. Standby letters of credit written are conditional commitments issued by the Bank to guarantee the performance of a customer to a third

Significant Accounting Policies

Significant Accounting Policies (Policies)	6 Months Ended
	Jun. 30, 2017
Accounting Policies [Abstract]
Consolidation, Policy [Policy Text Block]	PRINCIPLES OF CONSOLIDATION The consolidated financial statements include the accounts of the Company and its subsidiary. All material intercompany transactions and balances have been eliminated.
Comprehensive Income, Policy [Policy Text Block]	COMPREHENSIVE INCOME Accounting principles generally require that revenue, expenses, gains, and losses be included in net income. Certain changes in assets and liabilities, however, such as unrealized gains and losses on securities available for sale and amounts recognized related to postretirement benefit plans (gains and losses, prior service costs, and transition assets or obligations), are reported as a direct adjustment to the equity section of the balance sheet. Such items, along with net income, are components of comprehensive income.
Segment Reporting, Policy [Policy Text Block]	BUSINESS SEGMENTS While the Company's chief decision makers monitor the revenue streams of various products and services, operations are managed and financial performance is evaluated on a company wide basis. Accordingly, all of the Company’s operations are considered by management to be aggregated in one
Fair Value Measurement, Policy [Policy Text Block]	FAIR VALUE The Company measures or monitors many of its assets and liabilities on a fair value basis. Fair value is used on a recurring basis for assets and liabilities that are elected to be accounted for under The Fair Value Option as well as for certain assets and liabilities in which fair value is the primary basis of accounting. Examples of these include derivative instruments and available for sale securities. Additionally, fair value is used on a non-recurring basis to evaluate assets or liabilities for impairment or for disclosure purposes. Examples of these non-recurring uses of fair value include certain loans held for sale accounted for on a lower of cost or market basis. Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. Depending on the nature of the asset or liability, the Company uses various valuation techniques and assumptions when estimating fair value. When determining the fair value measurements for assets and liabilities required or permitted to be recorded at and/or marked to fair value, the Company considers the principal or most advantageous market in which it would transact and considers assumptions that market participants would use when pricing the asset or liability. When possible, the Company looks to active and observable markets to price identical assets or liabilities. When identical assets and liabilities are not not
New Accounting Pronouncements, Policy [Policy Text Block]	ACCOUNTING PRONOUNCEMENTS The Financial Accounting Standards Board (FASB) issued Accounting Standards Update 2014 09 2014 09 606 2014 09 2014 09 not 2014 09 December 15, 2017 December 31, 2018 not not In January 2016, No. 2016 01, December 31, 2018. December 31, 2017 not No. 2016 01 not In June 2016, No. 2016 13, ’s loans and available-for-sale and held-to-maturity debt securities. Each financial asset presented on the balance sheet would have a unique allowance for credit losses valuation account that is deducted from the amortized cost basis to present the net carrying value at the amount expected to be collected on the financial asset. The amendments in this ASU also eliminate the probable initial recognition threshold in current GAAP and instead, reflect an entity’s current estimate of all expected credit losses using reasonable and supportable forecasts. The new credit loss guidance will be effective for the Company's year ending December 31, 2020. first December 15, 2018,

Note 2 - Earnings Per Share (Ta

Note 2 - Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	For the three months ended June 30, For the six months ended June 30, 2017 2016 2017 2016 Basic Net income $ 3,640,000 $ 4,239,000 $ 6,820,000 $ 7,236,000 Average common shares outstanding 22,865,529 22,884,350 22,843,523 22,869,453 Earnings per common share - basic $ 0.16 $ 0.19 $ 0.30 $ 0.32 Diluted Net income $ 3,640,000 $ 4,239,000 $ 6,820,000 $ 7,236,000 Average common shares outstanding 22,865,529 22,884,350 22,843,523 22,869,453 Equity compensation 141,237 165,368 144,280 160,385 Average common shares outstanding - diluted 23,006,766 23,049,718 22,987,803 23,029,838 Earnings per common share - diluted $ 0.16 $ 0.18 $ 0.30 $ 0.31

Note 3 - Stock Based Compensa18

Note 3 - Stock Based Compensation (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Share-based Compensation, Stock Options and Stock Appreciation Rights Award Activity [Table Text Block]	Weighted Average SOSARs Base Price SOSARs Outstanding, January 1, 2017 467,118 $ 5.38 Granted 94,500 10.90 Exercised (156,094 ) 5.21 Forfeited (9,773 ) 6.96 Expired - - SOSARs Outstanding, June 30, 2017 395,751 $ 6.72 SOSARs Exercisable, June 30, 2017 202,148 $ 4.53

Note 4 - Loans (Tables)

Note 4 - Loans (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	June 30, December 31, 2017 2016 Residential real estate loans $ 213,648 $ 216,436 Commercial and Construction real estate loans 286,901 271,623 Agriculture and agricultural real estate loans 22,689 21,518 Commercial and industrial loans 120,050 96,761 Loans to individuals for household, family, and other personal expenditures 39,461 45,999 Total loans, gross $ 682,749 $ 652,337 Less: Allowance for loan losses 8,137 8,458 Net Loans $ 674,612 $ 643,879
Schedule of Non-performing Assets [Table Text Block]	June 30, December 31, 2017 2016 Nonaccrual loans $ 4,143 $ 4,656 Loans 90 days past due and accruing 3 10 Restructured loans 10,103 14,161 Total nonperforming loans $ 14,249 $ 18,827 Other real estate owned 1,502 1,634 Other assets 40 - Total nonperforming assets $ 15,791 $ 20,461 Nonperforming assets to total assets 1.19 % 1.51 % Allowance for loan losses to nonperforming loans 57.11 % 44.92 %

Note 5 - Allowance For Loan L20

Note 5 - Allowance For Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Allowance for Credit Losses on Financing Receivables [Table Text Block]	Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Allowance for loan losses: For the three months ended June 30, 2017 Beginning Balance $ 200 $ 1,579 $ 3,438 $ 534 $ 1,570 $ 1,013 $ 8,334 Charge-offs - - (384 ) - - (12 ) (396 ) Recoveries - 42 37 13 92 15 199 Provision 120 (125 ) 268 (6 ) (264 ) 7 - Ending balance $ 320 $ 1,496 $ 3,359 $ 541 $ 1,398 $ 1,023 $ 8,137 Allowance for loan losses: For the six months ended June 30, 2017 Beginning Balance $ 201 $ 1,632 $ 3,336 $ 525 $ 1,599 $ 1,165 $ 8,458 Charge-offs - - (409 ) - (50 ) (49 ) (508 ) Recoveries 3 98 74 26 146 40 387 Provision 116 (234 ) 358 (10 ) (297 ) (133 ) (200 ) Ending balance $ 320 $ 1,496 $ 3,359 $ 541 $ 1,398 $ 1,023 $ 8,137 Allowance for loan losses as of June 30, 2017 Ending balance individually evaluated for impairment $ - $ 143 $ 44 $ 374 $ 221 $ 181 $ 963 Ending balance collectively evaluated for impairment 320 1,353 3,315 167 1,177 842 7,174 Ending balance $ 320 $ 1,496 $ 3,359 $ 541 $ 1,398 $ 1,023 $ 8,137 Loans as of June 30, 2017 Ending balance individually evaluated for impairment $ 1,209 $ 286 $ 3,025 $ 1,689 $ 6,101 $ 442 $ 12,752 Ending balance collectively evaluated for impairment 21,480 119,764 260,365 21,822 207,547 39,019 669,997 Ending balance $ 22,689 $ 120,050 $ 263,390 $ 23,511 $ 213,648 $ 39,461 $ 682,749 Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Allowance for loan losses: For the three months ended June 30, 2016 Beginning Balance $ 487 $ 1,597 $ 5,018 $ 475 $ 1,920 $ 1,040 $ 10,537 Charge-offs (221 ) (12 ) (296 ) - (65 ) (24 ) (618 ) Recoveries - 44 46 14 45 35 184 Provision (66 ) (103 ) (298 ) (29 ) (109 ) 405 (200 ) Ending balance $ 200 $ 1,526 $ 4,470 $ 460 $ 1,791 $ 1,456 $ 9,903 Allowance for loan losses: For the six months ended June 30, 2016 Beginning Balance $ 389 $ 2,279 $ 4,350 $ 420 $ 2,235 $ 1,223 $ 10,896 Charge-offs (221 ) (12 ) (352 ) - (156 ) (86 ) (827 ) Recoveries - 77 69 27 103 58 334 Provision 32 (818 ) 403 13 (391 ) 261 (500 ) Ending balance $ 200 $ 1,526 $ 4,470 $ 460 $ 1,791 $ 1,456 $ 9,903 Allowance for loan losses as of June 30, 2016 Ending balance individually evaluated for impairment $ 1 $ 468 $ 447 $ 262 $ 309 $ 188 $ 1,675 Ending balance collectively evaluated for impairment 199 1,058 4,023 198 1,482 1,268 8,228 Ending balance $ 200 $ 1,526 $ 4,470 $ 460 $ 1,791 $ 1,456 $ 9,903 Loans as of June 30, 2016 Ending balance individually evaluated for impairment $ 1,366 $ 823 $ 10,805 $ 1,779 $ 7,212 $ 496 $ 22,481 Ending balance collectively evaluated for impairment 19,798 85,903 236,551 14,991 208,024 50,532 615,799 Ending balance $ 21,164 $ 86,726 $ 247,356 $ 16,770 $ 215,236 $ 51,028 $ 638,280
Financing Receivable Credit Quality Indicators [Table Text Block]	Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Not Rated $ 1 $ 1,757 $ 188 $ 13,663 $ 131,120 $ 33,011 $ 179,740 10 - 5,742 - - - - 5,742 20 424 304 400 - - - 1,128 30 600 32,915 7,528 - 826 4,174 46,043 40 15,181 71,915 213,775 4,578 68,307 2,171 375,927 45 1,552 2,564 12,076 3,032 5,497 - 24,721 50 2,072 2,946 21,792 369 2,521 9 29,709 55 1,807 1,406 3,184 1,555 1,189 - 9,141 60 1,052 501 4,126 314 4,188 96 10,277 7 - - - - - - - 80 - - 321 - - - 321 90 - - - - - - - Total $ 22,689 $ 120,050 $ 263,390 $ 23,511 $ 213,648 $ 39,461 $ 682,749 Performing $ 21,922 $ 119,609 $ 259,704 $ 21,663 $ 206,641 $ 38,961 $ 668,500 Nonperforming 767 441 3,686 1,848 7,007 500 14,249 Total $ 22,689 $ 120,050 $ 263,390 $ 23,511 $ 213,648 $ 39,461 $ 682,749 Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Not Rated $ 2 $ 1,768 $ 214 $ 9,960 $ 132,144 $ 39,114 $ 183,202 10 - 5,787 - - - - 5,787 20 293 348 447 - - 145 1,233 30 645 17,373 8,128 - 218 - 26,364 40 15,827 63,687 198,416 4,211 70,275 6,626 359,042 45 1,507 2,142 16,227 2,974 4,513 - 27,363 50 1,769 4,090 16,828 448 3,393 12 26,540 55 263 927 4,081 1,574 989 - 7,834 60 1,212 639 7,828 287 4,904 102 14,972 70 - - - - - - - 80 - - - - - - - 90 - - - - - - - Total $ 21,518 $ 96,761 $ 252,169 $ 19,454 $ 216,436 $ 45,999 $ 652,337 Performing $ 20,834 $ 96,240 $ 244,816 $ 17,734 $ 208,458 $ 45,428 $ 633,510 Nonperforming 684 521 7,353 1,720 7,978 571 18,827 Total $ 21,518 $ 96,761 $ 252,169 $ 19,454 $ 216,436 $ 45,999 $ 652,337
Past Due Financing Receivables [Table Text Block]	June 30, 2017 30-59 Days Past Due 60-89 Days Past Due >90 Days Past Due Total Past Due Current Total Loans Recorded Investment >90 Days Past Due and Accruing Agriculture and Agricultural Real Estate $ - $ - $ 113 $ 113 $ 22,576 $ 22,689 $ - Commercial 204 5 48 $ 257 119,793 120,050 3 Commercial Real Estate 681 719 824 2,224 261,166 263,390 - Construction Real Estate 567 - 159 726 22,785 23,511 - Residential Real Estate 1,103 117 1,377 2,597 211,051 213,648 - Consumer and Other 35 88 3 126 39,335 39,461 - Total $ 2,590 $ 929 $ 2,524 $ 6,043 $ 676,706 $ 682,749 $ 3 December 31, 2016 30-59 Days Past Due 60-89 Days Past Due >90 Days Past Due Total Past Due Current Total Loans Recorded Investment >90 Days Past Due and Accruing Agriculture and Agricultural Real Estate $ 93 $ - $ 113 $ 206 $ 21,312 $ 21,518 $ - Commercial 77 46 23 146 96,615 96,761 10 Commercial Real Estate 708 363 828 1,899 250,270 252,169 - Construction Real Estate - - - - 19,454 19,454 - Residential Real Estate 1,523 192 1,558 3,273 213,163 216,436 - Consumer and Other 149 46 - 195 45,804 45,999 - Total $ 2,550 $ 647 $ 2,522 $ 5,719 $ 646,618 $ 652,337 $ 10
Schedule of Financing Receivables, Non Accrual Status [Table Text Block]	June 30, 2017 December 31, 2016 Agriculture and Agricultural Real Estate $ 199 $ 113 Commercial 152 169 Commercial Real Estate 1,337 1,625 Construction Real Estate 181 31 Residential Real Estate 2,216 2,623 Consumer and Other 58 95 Total $ 4,143 $ 4,656
Impaired Financing Receivables [Table Text Block]	June 30, 2017 Recorded Investment Unpaid Principal Balance Related Allowance Average Recorded Investment for the Three Months Ended Interest Income Recognized in the Three Months Ended Average Recorded Investment for the Six Months Ended Interest Income Recognized in the Six Months Ended With no related allowance recorded: Agriculture and Agricultural Real Estate $ 1,209 $ 1,404 $ - $ 1,215 $ 14 $ 1,217 $ 28 Commercial 61 61 - 62 1 64 1 Commercial Real Estate 1,270 1,530 - 1,278 - 1,288 19 Construction Real Estate 134 167 - 154 2 156 4 Residential Real Estate 4,336 4,524 - 4,540 47 4,570 107 Consumer and Other 1 1 - 1 - 1 - With an allowance recorded: Agriculture and Agricultural Real Estate - - - - - - - Commercial 225 225 143 253 2 272 5 Commercial Real Estate 1,755 1,774 44 1,776 18 1,787 37 Construction Real Estate 1,555 1,555 374 1,560 18 1,564 36 Residential Real Estate 1,765 1,828 221 1,802 18 1,809 35 Consumer and Other 441 441 181 445 5 449 10 Total: Agriculture and Agricultural Real Estate $ 1,209 $ 1,404 $ - $ 1,215 $ 14 $ 1,217 $ 28 Commercial 286 286 143 315 3 336 6 Commercial Real Estate 3,025 3,304 44 3,054 18 3,075 56 Construction Real Estate 1,689 1,722 374 1,714 20 1,720 40 Residential Real Estate 6,101 6,352 221 6,342 65 6,379 142 Consumer and Other 442 442 181 446 5 450 10 Total $ 12,752 $ 13,510 $ 963 $ 13,086 $ 125 $ 13,177 $ 282 Recorded Investment as of December 31, 2016 Unpaid Principal Balance as of December 31, 2016 Related Allowance as of December 31, 2016 Average Recorded Investment for the Three Months Ended June 30, 2016 Interest Income Recognized in the Three Months Ended June 30, 2016 Average Recorded Investment for the Six Months Ended June 30, 2016 Interest Income Recognized in the Six Months Ended June 30, 2016 With no related allowance recorded: Agriculture and Agricultural Real Estate $ 966 $ 1,164 $ - $ 1,026 $ 10 $ 1,028 $ 25 Commercial 88 140 - 146 3 148 5 Commercial Real Estate 4,295 4,502 - 7,217 70 7,255 133 Construction Real Estate 144 177 - 127 2 130 4 Residential Real Estate 4,916 5,157 - 4,292 47 4,335 98 Consumer and Other 11 11 - 34 1 35 1 With an allowance recorded: Agriculture and Agricultural Real Estate 246 246 5 352 3 417 3 Commercial 267 274 199 726 8 754 17 Commercial Real Estate 2,558 2,610 129 4,140 44 4,272 98 Construction Real Estate 1,573 1,573 388 1,676 19 1,681 38 Residential Real Estate 2,182 2,224 236 3,269 26 3,292 63 Consumer and Other 465 465 184 467 6 471 11 Total: Agriculture and Agricultural Real Estate $ 1,212 $ 1,410 $ 5 $ 1,378 $ 13 $ 1,445 $ 28 Commercial 355 414 199 872 11 902 22 Commercial Real Estate 6,853 7,112 129 11,357 114 11,527 231 Construction Real Estate 1,717 1,750 388 1,803 21 1,811 42 Residential Real Estate 7,098 7,381 236 7,561 73 7,627 161 Consumer and Other 476 476 184 501 7 506 12 Total $ 17,711 $ 18,543 $ 1,141 $ 23,472 $ 239 $ 23,818 $ 496
Troubled Debt Restructurings on Financing Receivables [Table Text Block]	Three months ended Six months ended June 30, 2017 June 30, 2017 Number of Contracts Pre- Modification Recorded Principal Balance Post- Modification Recorded Principal Balance Number of Contracts Pre- Modification Recorded Principal Balance Post- Modification Recorded Principal Balance Agriculture and Agricultural Real Estate - $ - $ - - $ - $ - Commercial - - - 2 29 29 Commercial Real Estate 1 280 279 3 353 332 Construction Real Estate - - - - - - Residential Real Estate - - - 3 212 180 Consumer and Other - - - 1 1 - Total 1 $ 280 $ 279 9 $ 595 $ 541 Three months ended Six months ended June 30, 2016 June 30, 2016 Number of Contracts Pre- Modification Recorded Principal Balance Post- Modification Recorded Principal Balance Number of Contracts Pre- Modification Recorded Principal Balance Post- Modification Recorded Principal Balance Agriculture and Agricultural Real Estate 1 $ 362 $ 362 1 $ 362 $ 362 Commercial - - - - - - Commercial Real Estate - - - - - - Construction Real Estate - - - - - - Residential Real Estate 6 251 250 7 451 447 Consumer and Other 1 57 57 1 57 57 Total 8 $ 670 $ 669 9 $ 870 $ 866

Note 6 - Investment Securities

Note 6 - Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Held-to-maturity Securities [Table Text Block]	Held to Maturity June 30, 2017 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of States and Political Subdivisions $ 38,117 $ 1,044 $ (150 ) $ 39,011 Corporate Debt Securities 500 1 - 501 $ 38,617 $ 1,045 $ (150 ) $ 39,512 Held to Maturity December 31, 2016 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of States and Political Subdivisions $ 40,241 $ 701 $ (288 ) $ 40,654 Corporate Debt Securities 500 2 - 502 $ 40,741 $ 703 $ (288 ) $ 41,156
Available-for-sale Securities [Table Text Block]	Available for Sale June 30, 2017 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of U.S. Government Agencies $ 236,531 $ 716 $ (3,859 ) $ 233,388 Mortgage Backed Securities issued by U.S. Government Agencies 156,783 48 (1,773 ) 155,058 Obligations of States and Political Subdivisions 28,153 96 (168 ) 28,081 Corporate Debt Securities 20,608 382 (14 ) 20,976 Equity Securities 2,044 65 - 2,109 $ 444,119 $ 1,307 $ (5,814 ) $ 439,612 Available for Sale December 31, 2016 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of U.S. Government Agencies $ 282,130 $ 389 $ (7,519 ) $ 275,000 Mortgage Backed Securities issued by U.S. Government Agencies 148,764 118 (2,673 ) 146,209 Obligations of States and Political Subdivisions 30,909 109 (409 ) 30,609 Corporate Debt Securities 34,363 135 (338 ) 34,160 Equity Securities 2,044 45 - 2,089 $ 498,210 $ 796 $ (10,939 ) $ 488,067
Expected Maturities of Amortized Cost and Estimated Market Value [Table Text Block]	Held to Maturity Available for Sale Estimated Estimated Amortized Market Amortized Market Cost Value Cost Value Contractual maturity in 1 year or less $ 9,134 $ 9,171 $ 3,586 $ 3,588 After 1 year through five years 20,838 21,250 125,298 125,044 After 5 years through 10 years 7,466 7,923 146,841 144,290 After 10 years 1,179 1,168 9,567 9,523 Total 38,617 39,512 285,292 282,445 Mortgage Backed Securities - - 156,783 155,058 Securities with no stated maturity - - 2,044 2,109 Total $ 38,617 $ 39,512 $ 444,119 $ 439,612
Schedule of Unrealized Loss on Investments [Table Text Block]	Less than 12 months 12 months or longer Total Aggregate Fair Value Gross Unrealized Losses Aggregate Fair Value Gross Unrealized Losses Aggregate Fair Value Gross Unrealized Losses Obligations of United States Government Agencies $ 167,460 $ 3,859 $ - $ - $ 167,460 $ 3,859 Mortgage Backed Securities issued by U.S. Government Agencies 102,272 1,354 29,259 419 131,531 1,773 Obligations of States and Political Subdivisions 25,954 313 1,184 5 27,138 318 Corporate Debt Securities 2,022 14 - - 2,022 14 $ 297,708 $ 5,540 $ 30,443 $ 424 $ 328,151 $ 5,964 Less than 12 months 12 months or longer Total Aggregate Fair Value Gross Unrealized Losses Aggregate Fair Value Gross Unrealized Losses Aggregate Fair Value Gross Unrealized Losses Obligations of United States Government Agencies $ 242,212 $ 7,519 $ - $ - $ 242,212 $ 7,519 Mortgage Backed Securities issued by U.S. Government Agencies 112,995 2,144 22,857 529 135,852 2,673 Obligations of States and Political Subdivisions 40,524 682 2,976 15 43,500 697 Corporate Debt Securities 24,025 338 - - 24,025 338 $ 419,756 $ 10,683 $ 25,833 $ 544 $ 445,589 $ 11,227

Note 7 - Fair Value of Financ22

Note 7 - Fair Value of Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	Total Carrying Estimated June 30, 2017 Value Level 1 Level 2 Level 3 Fair Value Financial Assets: Cash and due from banks $ 40,607 $ 40,607 $ - $ - $ 40,607 Time Deposits in Other Banks 17,696 - 16,906 750 17,656 Securities - Held to Maturity Obligations of States and Political Subdivisions 38,117 - 2,747 36,264 39,011 Corporate Debt Securities 500 - 501 - 501 Securities - Available for Sale Obligations of U.S. Government Agencies 233,388 - 233,388 - 233,388 MBS issued by U.S. Government Agencies 155,058 - 155,058 - 155,058 Obligations of States and Political Subdivisions 28,081 - 28,081 - 28,081 Corporate Debt Securities 20,976 - 20,976 - 20,976 Equity Securities 2,109 2,109 - - 2,109 Federal Home Loan Bank Stock 4,148 - 4,148 - 4,148 Loans Held for Sale 899 - - 919 919 Loans, net 674,612 - - 666,394 666,394 Accrued Interest Receivable 3,923 - - 3,923 3,923 Financial Liabilities: Noninterest Bearing Deposits 290,595 290,595 - - 290,595 Interest Bearing Deposits 886,474 - 887,768 - 887,768 Accrued Interest Payable 52 - - 52 52 Total Carrying Estimated December 31, 2016 Value Level 1 Level 2 Level 3 Fair Value Financial Assets: Cash and due from banks $ 52,772 $ 52,772 $ - $ - $ 52,772 Time Deposits in Other Banks 18,946 - 18,940 - 18,940 Securities - Held to Maturity Obligations of States and Political Subdivisions 40,241 - 3,153 37,501 40,654 Corporate Debt Securities 500 - 502 - 502 Securities - Available for Sale Obligations of U.S. Government Agencies 275,000 - 275,000 - 275,000 MBS issued by U.S. Government Agencies 146,209 - 146,209 - 146,209 Obligations of States and Political Subdivisions 30,609 - 30,609 - 30,609 Corporate Debt Securities 34,160 - 34,160 - 34,160 Equity Securities 2,089 2,089 - - 2,089 Federal Home Loan Bank Stock 4,148 - 4,148 - 4,148 Loans Held for Sale 611 - - 623 623 Loans, net 643,879 - - 642,908 642,908 Accrued Interest Receivable 4,335 - - 4,335 4,335 Financial Liabilities: Noninterest Bearing Deposits 279,001 279,001 - - 279,001 Interest Bearing Deposits 920,716 - 922,187 - 922,187 Repurchase Agreements - - - - - Accrued Interest Payable 57 - - 57 57
Fair Value Measurements, Nonrecurring [Table Text Block]	Quoted Prices in Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) June 30, 2017 Impaired loans $ - $ - $ 11,789 Other Real Estate Owned $ - $ - $ 1,502 December 31, 2016 Impaired loans $ - $ - $ 16,570 Other Real Estate Owned $ - $ - $ 1,634

Note 8 - Financial Instrument23

Note 8 - Financial Instruments With Off-balance Sheet Risk (Tables)	6 Months Ended
	Jun. 30, 2017
Notes Tables
Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]	Contractual Amount June 30, December 31, 2017 2016 Commitments to extend credit: Unused portion of commercial lines of credit $ 74,609 $ 75,454 Unused portion of credit card lines of credit 5,486 4,983 Unused portion of home equity lines of credit 28,134 25,057 Standby letters of credit and financial guarantees written 1,281 1,582

Note 1 - Basis of Presentatio24

Note 1 - Basis of Presentation and Accounting Policies (Details Textual)	6 Months Ended
	Jun. 30, 2017
Number of Reportable Segments	1
Monroe County, Michigan [Member]
Number of Stores	14
Wayne County, Michigan [Member]
Number of Stores	6
Number of Loan and Wealth Management Offices	1

Note 2 - Earnings Per Share - C

Note 2 - Earnings Per Share - Calculations of Earnings Per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net Income	$ 3,640	$ 4,239	$ 6,820	$ 7,236
Earnings per common share - basic (in dollars per share)	$ 0.16	$ 0.19	$ 0.30	$ 0.32
Net income	$ 3,640	$ 4,239	$ 6,820	$ 7,236
Average common shares outstanding (in shares)	22,865,529	22,884,350	22,843,523	22,869,453
Equity compensation (in shares)	141,237	165,368	144,280	160,385
Average common shares outstanding - diluted (in shares)	23,006,766	23,049,718	22,987,803	23,029,838
Earnings per common share - diluted (in dollars per share)	$ 0.16	$ 0.18	$ 0.30	$ 0.31

Note 3 - Stock Based Compensa26

Note 3 - Stock Based Compensation (Details Textual) - USD ($)	Feb. 23, 2017	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Share Price	$ 10.90	$ 9.70		$ 9.70
Allocated Share-based Compensation Expense		$ 162,000	$ 157,000	$ 293,000	$ 271,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized		873,000		$ 873,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition				1 year 262 days
Executive Officer [Member] | Stock Incentive Plan 2008 [Member]
Restricted Stock Units, Number of Shares of Common Stock Per RSU	1
Stock Appreciation Rights (SARs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted				94,500
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 3.37
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value		$ 1,000,000		$ 1,000,000
Shares, Issued		107,743		107,743
Stock Appreciation Rights (SARs) [Member] | Stock Incentive Plan 2008 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	7 years
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	33.54%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	2.20%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	1.83%
Stock Appreciation Rights (SARs) [Member] | Certain Officers [Member] | Stock Incentive Plan 2008 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted	94,500
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Restricted Stock Units (RSUs) [Member] | Stock Incentive Plan 2008 [Member]
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Share-based Awards Other than Options		$ 39,000		$ 39,000
Restricted Stock Units (RSUs) [Member] | Executive Officer [Member] | Stock Incentive Plan 2008 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value	$ 10.90
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period				0
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	24,000
Share-based Compensation Arrangement by Share-based Payment Award, Award Requisite Service Period	2 years
Restricted Stock Units (RSUs) [Member] | Non-executive Members of Board of Directors [Member] | Stock Incentive Plan 2008 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 10.90
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period	6,000

Note 3 - Stock Based Compensa27

Note 3 - Stock Based Compensation - SOSARs Activity (Details) - Stock Appreciation Rights (SARs) [Member]	6 Months Ended
	Jun. 30, 2017$ / sharesshares
SOSARs Outstanding, January 1, 2017 (in shares) | shares	467,118
SOSARs Outstanding, January 1, 2017 (in dollars per share) | $ / shares	$ 5.38
SOSARs Outstanding, June 30, 2017 (in dollars per share) | $ / shares	$ 6.72
Granted (in shares) | shares	94,500
Granted (in dollars per share) | $ / shares	$ 10.90
Exercised (in shares) | shares	(156,094)
Exercised (in dollars per share) | $ / shares	$ 5.21
Forfeited (in shares) | shares	(9,773)
Forfeited (in dollars per share) | $ / shares	$ 6.96
Expired (in shares) | shares
Expired (in dollars per share) | $ / shares
SOSARs Outstanding, June 30, 2017 (in shares) | shares	395,751
SOSARs Exercisable, June 30, 2017 (in shares) | shares	202,148
SOSARs Exercisable, June 30, 2017 (in dollars per share) | $ / shares	$ 4.53

Note 4 - Loans (Details Textual

Note 4 - Loans (Details Textual)	6 Months Ended
	Jun. 30, 2017USD ($)
Impairment Review Minimum Amount Threshold	$ 250,000

Note 4 - Loans - Loans Receivab

Note 4 - Loans - Loans Receivable Outstanding (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Loans	$ 682,749	$ 652,337	$ 638,280
Less: Allowance for loan losses	8,137	8,458
Net Loans	674,612	643,879
Residential Portfolio Segment [Member]
Loans	213,648	216,436	215,236
Commercial and Construction Real Estate Portfolio Segment [Member]
Loans	286,901	271,623
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Loans	22,689	21,518	21,164
Commercial and Industrial Portfolio Segment [Member]
Loans	120,050	96,761
Consumer and Other Portfolio Segment [Member]
Loans	$ 39,461	$ 45,999	$ 51,028

Note 4 - Loans - Nonperforming

Note 4 - Loans - Nonperforming Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Non-accrual loans	$ 4,143	$ 4,656
Loans 90 days past due and accruing	3	10
Loans	682,749	652,337	$ 638,280
Other real estate owned	1,502	1,634
Total nonperforming assets	1,326,392	1,357,283
Nonperforming Financial Instruments [Member]
Non-accrual loans	4,143	4,656
Loans 90 days past due and accruing	3	10
Restructured loans	10,103	14,161
Loans	14,249	18,827
Other real estate owned	1,502	1,634
Other assets	40
Total nonperforming assets	$ 15,791	$ 20,461
Nonperforming assets to total assets	1.19%	1.51%
Allowance for loan losses to nonperforming loans	57.11%	44.92%

Note 5 - Allowance For Loan L31

Note 5 - Allowance For Loan Losses (Details Textual) xbrli-pure in Thousands	6 Months Ended
	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Mar. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Mar. 31, 2016USD ($)	Dec. 31, 2015USD ($)
Loans and Leases Receivable, Impaired, Commitment to Lend	$ 0	$ 0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	0
Financing Receivable, Allowance for Credit Losses	$ 8,137,000	$ 9,903,000	$ 8,334,000	$ 8,458,000	$ 10,537,000	$ 10,896,000
Troubled Debt Restructuring [Member]
Financing Receivable, Allowance for Credit Losses	$ 963,000

Note 5 - Allowance For Loan L32

Note 5 - Allowance For Loan Losses - Activity in the Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Recoveries	$ 199	$ 184	$ 387	$ 334
Provision		(200)	(200)	(500)
Balance	8,137	9,903	8,137	9,903
Ending balance individually evaluated for impairment					$ 963		$ 1,675
Ending balance collectively evaluated for impairment					7,174		8,228
Ending balance	8,334	10,537	8,137	9,903	8,137	$ 8,458	9,903
Ending balance individually evaluated for impairment					12,752		22,481
Ending balance collectively evaluated for impairment					669,997		615,799
Ending balance					682,749	652,337	638,280
Balance	8,334	10,537	8,458	10,896
Charge-offs	(396)	(618)	(508)	(827)
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Recoveries			3
Provision	120	(66)	116	32
Balance	320	200	320	200
Ending balance individually evaluated for impairment							1
Ending balance collectively evaluated for impairment					320		199
Ending balance	200	487	320	200	320	201	200
Ending balance individually evaluated for impairment					1,209		1,366
Ending balance collectively evaluated for impairment					21,480		19,798
Ending balance					22,689	21,518	21,164
Balance	200	487	201	389
Charge-offs		(221)		(221)
Commercial Portfolio Segment [Member]
Recoveries	42	44	98	77
Provision	(125)	(103)	(234)	(818)
Balance	1,496	1,526	1,496	1,526
Ending balance individually evaluated for impairment					143		468
Ending balance collectively evaluated for impairment					1,353		1,058
Ending balance	1,579	1,597	1,496	1,526	1,496	1,632	1,526
Ending balance individually evaluated for impairment					286		823
Ending balance collectively evaluated for impairment					119,764		85,903
Ending balance					120,050	96,761	86,726
Balance	1,579	1,597	1,632	2,279
Charge-offs		(12)		(12)
Commercial Real Estate Portfolio Segment [Member]
Recoveries	37	46	74	69
Provision	268	(298)	358	403
Balance	3,359	4,470	3,359	4,470
Ending balance individually evaluated for impairment					44		447
Ending balance collectively evaluated for impairment					3,315		4,023
Ending balance	3,438	5,018	3,359	4,470	3,359	3,336	4,470
Ending balance individually evaluated for impairment					3,025		10,805
Ending balance collectively evaluated for impairment					260,365		236,551
Ending balance					263,390	252,169	247,356
Balance	3,438	5,018	3,336	4,350
Charge-offs	(384)	(296)	(409)	(352)
Construction Real Estate Portfolio Segment [Member]
Recoveries	13	14	26	27
Provision	(6)	(29)	(10)	13
Balance	541	460	541	460
Ending balance individually evaluated for impairment					374		262
Ending balance collectively evaluated for impairment					167		198
Ending balance	534	475	541	460	541	525	460
Ending balance individually evaluated for impairment					1,689		1,779
Ending balance collectively evaluated for impairment					21,822		14,991
Ending balance					23,511	19,454	16,770
Balance	534	475	525	420
Charge-offs
Residential Portfolio Segment [Member]
Recoveries	92	45	146	103
Provision	(264)	(109)	(297)	(391)
Balance	1,398	1,791	1,398	1,791
Ending balance individually evaluated for impairment					221		309
Ending balance collectively evaluated for impairment					1,177		1,482
Ending balance	1,570	1,920	1,398	1,791	1,398	1,599	1,791
Ending balance individually evaluated for impairment					6,101		7,212
Ending balance collectively evaluated for impairment					207,547		208,024
Ending balance					213,648	216,436	215,236
Balance	1,570	1,920	1,599	2,235
Charge-offs		(65)	(50)	(156)
Consumer and Other Portfolio Segment [Member]
Recoveries	15	35	40	58
Provision	7	405	(133)	261
Balance	1,023	1,456	1,023	1,456
Ending balance individually evaluated for impairment					181		188
Ending balance collectively evaluated for impairment					842		1,268
Ending balance	1,013	1,040	1,023	1,456	1,023	1,165	1,456
Ending balance individually evaluated for impairment					442		496
Ending balance collectively evaluated for impairment					39,019		50,532
Ending balance					$ 39,461	$ 45,999	$ 51,028
Balance	1,013	1,040	1,165	1,223
Charge-offs	$ (12)	$ (24)	$ (49)	$ (86)

Note 5 - Allowance For Loan L33

Note 5 - Allowance For Loan Losses - Credit Risk by Internally Assigned Grade (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Loans	$ 682,749	$ 652,337	$ 638,280
Performing Financial Instruments [Member]
Loans	668,500	633,510
Nonperforming Financial Instruments [Member]
Loans	14,249	18,827
Not Rated [Member]
Loans	179,740	183,202
Risk Grade Rating 1 [Member]
Loans	5,742	5,787
Risk Rating Grade 2 [Member]
Loans	1,128	1,233
Risk Grade Rating 3 [Member]
Loans	46,043	26,364
Risk Grade Rating 4 [Member]
Loans	375,927	359,042
Risk Grade Rating 4.5 [Member]
Loans	24,721	27,363
Risk Grade Rating 5 [Member]
Loans	29,709	26,540
Risk Grade Rating 5.5 [Member]
Loans	9,141	7,834
Risk Grade Rating 6 [Member]
Loans	10,277	14,972
Risk Grade Rating 7 [Member]
Loans
Risk Grade Rating 8 [Member]
Loans	321
Risk Grade Rating 9 [Member]
Loans
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Loans	22,689	21,518	21,164
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	21,922	20,834
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	767	684
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Not Rated [Member]
Loans	1	2
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans	424	293
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	600	645
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	15,181	15,827
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	1,552	1,507
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	2,072	1,769
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	1,807	263
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	1,052	1,212
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 7 [Member]
Loans
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 8 [Member]
Loans
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 9 [Member]
Loans
Commercial Portfolio Segment [Member]
Loans	120,050	96,761	86,726
Commercial Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	119,609	96,240
Commercial Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	441	521
Commercial Portfolio Segment [Member] | Not Rated [Member]
Loans	1,757	1,768
Commercial Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans	5,742	5,787
Commercial Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans	304	348
Commercial Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	32,915	17,373
Commercial Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	71,915	63,687
Commercial Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	2,564	2,142
Commercial Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	2,946	4,090
Commercial Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	1,406	927
Commercial Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	501	639
Commercial Portfolio Segment [Member] | Risk Grade Rating 7 [Member]
Loans
Commercial Portfolio Segment [Member] | Risk Grade Rating 8 [Member]
Loans
Commercial Portfolio Segment [Member] | Risk Grade Rating 9 [Member]
Loans
Commercial Real Estate Portfolio Segment [Member]
Loans	263,390	252,169	247,356
Commercial Real Estate Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	259,704	244,816
Commercial Real Estate Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	3,686	7,353
Commercial Real Estate Portfolio Segment [Member] | Not Rated [Member]
Loans	188	214
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans
Commercial Real Estate Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans	400	447
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	7,528	8,128
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	213,775	198,416
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	12,076	16,227
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	21,792	16,828
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	3,184	4,081
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	4,126	7,828
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 7 [Member]
Loans
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 8 [Member]
Loans	321
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 9 [Member]
Loans
Construction Real Estate Portfolio Segment [Member]
Loans	23,511	19,454	16,770
Construction Real Estate Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	21,663	17,734
Construction Real Estate Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	1,848	1,720
Construction Real Estate Portfolio Segment [Member] | Not Rated [Member]
Loans	13,663	9,960
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans
Construction Real Estate Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	4,578	4,211
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	3,032	2,974
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	369	448
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	1,555	1,574
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	314	287
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 7 [Member]
Loans
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 8 [Member]
Loans
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 9 [Member]
Loans
Residential Portfolio Segment [Member]
Loans	213,648	216,436	215,236
Residential Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	206,641	208,458
Residential Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	7,007	7,978
Residential Portfolio Segment [Member] | Not Rated [Member]
Loans	131,120	132,144
Residential Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans
Residential Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans
Residential Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	826	218
Residential Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	68,307	70,275
Residential Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	5,497	4,513
Residential Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	2,521	3,393
Residential Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	1,189	989
Residential Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	4,188	4,904
Residential Portfolio Segment [Member] | Risk Grade Rating 7 [Member]
Loans
Residential Portfolio Segment [Member] | Risk Grade Rating 8 [Member]
Loans
Residential Portfolio Segment [Member] | Risk Grade Rating 9 [Member]
Loans
Consumer and Other Portfolio Segment [Member]
Loans	39,461	45,999	$ 51,028
Consumer and Other Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	38,961	45,428
Consumer and Other Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	500	571
Consumer and Other Portfolio Segment [Member] | Not Rated [Member]
Loans	33,011	39,114
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans
Consumer and Other Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans		145
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	4,174
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	2,171	6,626
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	9	12
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	96	102
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 7 [Member]
Loans
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 8 [Member]
Loans
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 9 [Member]
Loans

Note 5 - Allowance For Loan L34

Note 5 - Allowance For Loan Losses - Past Due Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016	Jun. 30, 2016
Past due	$ 6,043	$ 5,719
Current	676,706	646,618
Loans	682,749	652,337	$ 638,280
Loans 90 days past due and accruing	3	10
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Past due	113	206
Current	22,576	21,312
Loans	22,689	21,518	21,164
Loans 90 days past due and accruing
Commercial Portfolio Segment [Member]
Past due	257	146
Current	119,793	96,615
Loans	120,050	96,761	86,726
Loans 90 days past due and accruing	3	10
Commercial Real Estate Portfolio Segment [Member]
Past due	2,224	1,899
Current	261,166	250,270
Loans	263,390	252,169	247,356
Loans 90 days past due and accruing
Construction Real Estate Portfolio Segment [Member]
Past due	726
Current	22,785	19,454
Loans	23,511	19,454	16,770
Loans 90 days past due and accruing
Residential Portfolio Segment [Member]
Past due	2,597	3,273
Current	211,051	213,163
Loans	213,648	216,436	215,236
Loans 90 days past due and accruing
Consumer and Other Portfolio Segment [Member]
Past due	126	195
Current	39,335	45,804
Loans	39,461	45,999	$ 51,028
Loans 90 days past due and accruing
Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	2,590	2,550
Financing Receivables, 30 to 59 Days Past Due [Member] | Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Past due		93
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Past due	204	77
Financing Receivables, 30 to 59 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member]
Past due	681	708
Financing Receivables, 30 to 59 Days Past Due [Member] | Construction Real Estate Portfolio Segment [Member]
Past due	567
Financing Receivables, 30 to 59 Days Past Due [Member] | Residential Portfolio Segment [Member]
Past due	1,103	1,523
Financing Receivables, 30 to 59 Days Past Due [Member] | Consumer and Other Portfolio Segment [Member]
Past due	35	149
Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	929	647
Financing Receivables, 60 to 89 Days Past Due [Member] | Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Past due	5	46
Financing Receivables, 60 to 89 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member]
Past due	719	363
Financing Receivables, 60 to 89 Days Past Due [Member] | Construction Real Estate Portfolio Segment [Member]
Past due
Financing Receivables, 60 to 89 Days Past Due [Member] | Residential Portfolio Segment [Member]
Past due	117	192
Financing Receivables, 60 to 89 Days Past Due [Member] | Consumer and Other Portfolio Segment [Member]
Past due	88	46
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	2,524	2,522
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Past due	113	113
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Past due	48	23
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member]
Past due	824	828
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction Real Estate Portfolio Segment [Member]
Past due	159
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Residential Portfolio Segment [Member]
Past due	1,377	1,558
Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Consumer and Other Portfolio Segment [Member]
Past due	$ 3

Note 5 - Allowance For Loan L35

Note 5 - Allowance For Loan Losses - Non-accrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Non-accrual loans	$ 4,143	$ 4,656
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Non-accrual loans	199	113
Commercial Portfolio Segment [Member]
Non-accrual loans	152	169
Commercial Real Estate Portfolio Segment [Member]
Non-accrual loans	1,337	1,625
Construction Real Estate Portfolio Segment [Member]
Non-accrual loans	181	31
Residential Portfolio Segment [Member]
Non-accrual loans	2,216	2,623
Consumer and Other Portfolio Segment [Member]
Non-accrual loans	$ 58	$ 95

Note 5 - Allowance For Loan L36

Note 5 - Allowance For Loan Losses - Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Impaired loans	$ 12,752		$ 12,752		$ 17,711
Unpaid principal balance	13,510		13,510		18,543
Related allowance	963		963		1,141
Average recorded investment	13,086	$ 23,472	13,177	$ 23,818
Interest income recognized	125	239	282	496
Related allowance	963		963		1,141
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Interest income recognized with allowance		3		3
Impaired loans	1,209		1,209		1,212
Unpaid principal balance	1,404		1,404		1,410
Related allowance					5
Average recorded investment	1,215	1,378	1,217	1,445
Interest income recognized	14	13	28	28
Recorded investment - without allowance	1,209		1,209		966
Unpaid principal balance - without allowance	1,404		1,404		1,164
Average recorded investment - without allowance	1,215	1,026	1,217	1,028
Interest income recognized without allowance	14	10	28	25
Recorded investment - with allowance					246
Unpaid principal balance - with allowance					246
Related allowance					5
Average recorded investment - with allowance		352		417
Commercial Portfolio Segment [Member]
Interest income recognized with allowance	2	8	5	17
Impaired loans	286		286		355
Unpaid principal balance	286		286		414
Related allowance	143		143		199
Average recorded investment	315	872	336	902
Interest income recognized	3	11	6	22
Recorded investment - without allowance	61		61		88
Unpaid principal balance - without allowance	61		61		140
Average recorded investment - without allowance	62	146	64	148
Interest income recognized without allowance	1	3	1	5
Recorded investment - with allowance	225		225		267
Unpaid principal balance - with allowance	225		225		274
Related allowance	143		143		199
Average recorded investment - with allowance	253	726	272	754
Commercial Real Estate Portfolio Segment [Member]
Interest income recognized with allowance	18	44	37	98
Impaired loans	3,025		3,025		6,853
Unpaid principal balance	3,304		3,304		7,112
Related allowance	44		44		129
Average recorded investment	3,054	11,357	3,075	11,527
Interest income recognized	18	114	56	231
Recorded investment - without allowance	1,270		1,270		4,295
Unpaid principal balance - without allowance	1,530		1,530		4,502
Average recorded investment - without allowance	1,278	7,217	1,288	7,255
Interest income recognized without allowance		70	19	133
Recorded investment - with allowance	1,755		1,755		2,558
Unpaid principal balance - with allowance	1,774		1,774		2,610
Related allowance	44		44		129
Average recorded investment - with allowance	1,776	4,140	1,787	4,272
Construction Real Estate Portfolio Segment [Member]
Interest income recognized with allowance	18	19	36	38
Impaired loans	1,689		1,689		1,717
Unpaid principal balance	1,722		1,722		1,750
Related allowance	374		374		388
Average recorded investment	1,714	1,803	1,720	1,811
Interest income recognized	20	21	40	42
Recorded investment - without allowance	134		134		144
Unpaid principal balance - without allowance	167		167		177
Average recorded investment - without allowance	154	127	156	130
Interest income recognized without allowance	2	2	4	4
Recorded investment - with allowance	1,555		1,555		1,573
Unpaid principal balance - with allowance	1,555		1,555		1,573
Related allowance	374		374		388
Average recorded investment - with allowance	1,560	1,676	1,564	1,681
Residential Portfolio Segment [Member]
Interest income recognized with allowance	18	26	35	63
Impaired loans	6,101		6,101		7,098
Unpaid principal balance	6,352		6,352		7,381
Related allowance	221		221		236
Average recorded investment	6,342	7,561	6,379	7,627
Interest income recognized	65	73	142	161
Recorded investment - without allowance	4,336		4,336		4,916
Unpaid principal balance - without allowance	4,524		4,524		5,157
Average recorded investment - without allowance	4,540	4,292	4,570	4,335
Interest income recognized without allowance	47	47	107	98
Recorded investment - with allowance	1,765		1,765		2,182
Unpaid principal balance - with allowance	1,828		1,828		2,224
Related allowance	221		221		236
Average recorded investment - with allowance	1,802	3,269	1,809	3,292
Consumer and Other Portfolio Segment [Member]
Interest income recognized with allowance	5	6	10	11
Impaired loans	442		442		476
Unpaid principal balance	442		442		476
Related allowance	181		181		184
Average recorded investment	446	501	450	506
Interest income recognized	5	7	10	12
Recorded investment - without allowance	1		1		11
Unpaid principal balance - without allowance	1		1		11
Average recorded investment - without allowance	1	34	1	35
Interest income recognized without allowance		1		1
Recorded investment - with allowance	441		441		465
Unpaid principal balance - with allowance	441		441		465
Related allowance	181		181		$ 184
Average recorded investment - with allowance	$ 445	$ 467	$ 449	$ 471

Note 5 - Allowance For Loan L37

Note 5 - Allowance For Loan Losses - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)	Jun. 30, 2017USD ($)	Jun. 30, 2016USD ($)
Pre-modification recorded principal balance	$ 280	$ 670	$ 595	$ 870
Post-modification recorded principal balance	$ 279	$ 669	$ 541	$ 866
Number of contracts	1	8	9	9
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Pre-modification recorded principal balance		$ 362		$ 362
Post-modification recorded principal balance		$ 362		$ 362
Number of contracts		1		1
Commercial Portfolio Segment [Member]
Pre-modification recorded principal balance			$ 29
Post-modification recorded principal balance			$ 29
Number of contracts			2
Commercial Real Estate Portfolio Segment [Member]
Pre-modification recorded principal balance	$ 280		$ 353
Post-modification recorded principal balance	$ 279		$ 332
Number of contracts	1		3
Construction Real Estate Portfolio Segment [Member]
Pre-modification recorded principal balance
Post-modification recorded principal balance
Number of contracts
Residential Portfolio Segment [Member]
Pre-modification recorded principal balance		$ 251	$ 212	$ 451
Post-modification recorded principal balance		$ 250	$ 180	$ 447
Number of contracts		6	3	7
Consumer and Other Portfolio Segment [Member]
Pre-modification recorded principal balance		$ 57	$ 1	$ 57
Post-modification recorded principal balance		$ 57		$ 57
Number of contracts		1	1	1

Note 6 - Investment Securitie38

Note 6 - Investment Securities (Details Textual)	Jun. 30, 2017	Dec. 31, 2016
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	163	230

Note 6 - Investment Securitie39

Note 6 - Investment Securities - Held to Maturity Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Held to maturity, estimated market value	$ 39,512	$ 41,156
Held to maturity, amortized cost	38,617	40,741
Held to maturity, gross unrealized gains	1,045	703
Held to maturity, gross unrealized losses	(150)	(288)
US States and Political Subdivisions Debt Securities [Member]
Held to maturity, estimated market value	39,011	40,654
Held to maturity, amortized cost	38,117	40,241
Held to maturity, gross unrealized gains	1,044	701
Held to maturity, gross unrealized losses	(150)	(288)
Corporate Debt Securities [Member]
Held to maturity, estimated market value	501	502
Held to maturity, amortized cost	500	500
Held to maturity, gross unrealized gains	1	2
Held to maturity, gross unrealized losses

Note 6 - Investment Securitie40

Note 6 - Investment Securities - Available for Sale Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Available for sale securities, gross unrealized losses	$ (5,814)	$ (10,939)
Available for Sale Securities	439,612	488,067
Available for sale securities, amortized cost	444,119	498,210
Available for sale securities, gross unrealized gains	1,307	796
US Treasury and Government [Member]
Available for sale securities, gross unrealized losses	(3,859)	(7,519)
Available for Sale Securities	233,388	275,000
Available for sale securities, amortized cost	236,531	282,130
Available for sale securities, gross unrealized gains	716	389
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available for sale securities, gross unrealized losses	(1,773)	(2,673)
Available for Sale Securities	155,058	146,209
Available for sale securities, amortized cost	156,783	148,764
Available for sale securities, gross unrealized gains	48	118
US States and Political Subdivisions Debt Securities [Member]
Available for sale securities, gross unrealized losses	(168)	(409)
Available for Sale Securities	28,081	30,609
Available for sale securities, amortized cost	28,153	30,909
Available for sale securities, gross unrealized gains	96	109
Corporate Debt Securities [Member]
Available for sale securities, gross unrealized losses	(14)	(338)
Available for Sale Securities	20,976	34,160
Available for sale securities, amortized cost	20,608	34,363
Available for sale securities, gross unrealized gains	382	135
Equity Securities [Member]
Available for sale securities, gross unrealized losses
Available for Sale Securities	2,109	2,089
Available for sale securities, amortized cost	2,044	2,044
Available for sale securities, gross unrealized gains	$ 65	$ 45

Note 6 - Investment Securitie41

Note 6 - Investment Securities - Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
1 year or less, held to maturity amortized cost	$ 9,134
1 year or less, held to maturity estimated market value	9,171
1 year or less, available for sale amortized cost	3,586
1 year or less, available for sale estimated market value	3,588
After 1 year through five years, held to maturity amortized cost	20,838
After 1 year through five years, held to maturity estimated market value	21,250
After 1 year through five years, available for sale amortized cost	125,298
After 1 year through five years, available for sale estimated market value	125,044
After 5 years through 10 years, held to maturity amortized cost	7,466
After 5 years through 10 years, held to maturity estimated market value	7,923
After 5 years through 10 years, available for sale amortized cost	146,841
After 5 years through 10 years, available for sale estimated market value	144,290
After 10 years, held to maturity amortized cost	1,179
After 10 years, held to maturity estimated market value	1,168
After 10 years, available for sale amortized cost	9,567
After 10 years, available for sale estimated market value	9,523
Total, held to maturity amortized cost, held to maturity amortized cost	38,617
Total, held to maturity estimated market value	39,512
Total, available for sale amortized cost	285,292
Total, available for sale amortized cos, available for sale estimated market value	282,445
Mortgage Backed Securities, held to maturity amortized cost
Mortgage Backed Securities, held to maturity estimated market value
Mortgage Backed Securities, available for sale amortized cost	156,783
Mortgage Backed Securities, available for sale estimated market value	155,058
Securities with no stated maturity, held to maturity amortized cost
Securities with no stated maturity, held to maturity estimated market value
Securities with no stated maturity, available for sale amortized cost	2,044
Securities with no stated maturity, available for sale estimated market value	2,109
Held to maturity, amortized cost	38,617	$ 40,741
Held to maturity, estimated market value	39,512	$ 41,156
Total, available for sale amortized cost	444,119
Total, available for sale estimated market value	$ 439,612

Note 6 - Investment Securitie42

Note 6 - Investment Securities - Securities in Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Less than 12 months, aggregate fair value	$ 297,708	$ 419,756
Less than 12 months, gross unrealized losses	5,540	10,683
12 months or longer, aggregate fair value	30,443	25,833
12 months or longer, gross unrealized losses	424	544
Total, aggregate fair value	328,151	445,589
Total, gross unrealized losses	5,964	11,227
US Treasury and Government [Member]
Less than 12 months, aggregate fair value	167,460	242,212
Less than 12 months, gross unrealized losses	3,859	7,519
12 months or longer, aggregate fair value
12 months or longer, gross unrealized losses
Total, aggregate fair value	167,460	242,212
Total, gross unrealized losses	3,859	7,519
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Less than 12 months, aggregate fair value	102,272	112,995
Less than 12 months, gross unrealized losses	1,354	2,144
12 months or longer, aggregate fair value	29,259	22,857
12 months or longer, gross unrealized losses	419	529
Total, aggregate fair value	131,531	135,852
Total, gross unrealized losses	1,773	2,673
US States and Political Subdivisions Debt Securities [Member]
Less than 12 months, aggregate fair value	25,954	40,524
Less than 12 months, gross unrealized losses	313	682
12 months or longer, aggregate fair value	1,184	2,976
12 months or longer, gross unrealized losses	5	15
Total, aggregate fair value	27,138	43,500
Total, gross unrealized losses	318	697
Corporate Debt Securities [Member]
Less than 12 months, aggregate fair value	2,022	24,025
Less than 12 months, gross unrealized losses	14	338
12 months or longer, aggregate fair value
12 months or longer, gross unrealized losses
Total, aggregate fair value	2,022	24,025
Total, gross unrealized losses	$ 14	$ 338

Note 7 - Fair Value of Financ43

Note 7 - Fair Value of Financial Instruments (Details Textual) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Proceeds from Sale of Available-for-sale Securities	$ 73,918
Fair Value, Inputs, Level 3 [Member] | Fair Value, Measurements, Recurring [Member]
Assets, Fair Value Disclosure	0		$ 0
Proceeds from Sale of Available-for-sale Securities	$ 0		$ 0

Note 7- Fair Value of Financial

Note 7- Fair Value of Financial Instruments - Financial Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Held to Maturity Securities	$ 39,512	$ 41,156
Available for Sale Securities	439,612	488,067
Time Deposits in Other Banks	17,696	18,946
US States and Political Subdivisions Debt Securities [Member]
Held to Maturity Securities	39,011	40,654
Available for Sale Securities	28,081	30,609
Corporate Debt Securities [Member]
Held to Maturity Securities	501	502
Available for Sale Securities	20,976	34,160
US Treasury and Government [Member]
Available for Sale Securities	233,388	275,000
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available for Sale Securities	155,058	146,209
Equity Securities [Member]
Available for Sale Securities	2,109	2,089
Reported Value Measurement [Member] | Fair Value, Measurements, Recurring [Member]
Federal Home Loan Bank Stock	4,148	4,148
Loans Held for Sale	899	611
Loans, net	674,612	643,879
Accrued Interest Receivable	3,923	4,335
Noninterest Bearing Deposits	290,595	279,001
Interest Bearing Deposits	886,474	920,716
Repurchase Agreements
Accrued Interest Payable	52	57
Cash and due from banks	40,607	52,772
Time Deposits in Other Banks	17,696	18,946
Reported Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Held to Maturity Securities	38,117	40,241
Available for Sale Securities	28,081	30,609
Reported Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Corporate Debt Securities [Member]
Held to Maturity Securities	500	500
Available for Sale Securities	20,976	34,160
Reported Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | US Treasury and Government [Member]
Available for Sale Securities	233,388	275,000
Reported Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available for Sale Securities	155,058
Reported Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Backed Securities [Member]
Available for Sale Securities		146,209
Reported Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Equity Securities [Member]
Available for Sale Securities	2,109	2,089
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member]
Federal Home Loan Bank Stock	4,148	4,148
Loans Held for Sale	919	623
Loans, net	666,394	642,908
Accrued Interest Receivable	3,923	4,335
Noninterest Bearing Deposits	290,595	279,001
Interest Bearing Deposits	887,768	922,187
Repurchase Agreements
Accrued Interest Payable	52	57
Cash and due from banks	40,607	52,772
Time Deposits in Other Banks	17,656	18,940
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Held to Maturity Securities	39,011	40,654
Available for Sale Securities	28,081	30,609
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Corporate Debt Securities [Member]
Held to Maturity Securities	501	502
Available for Sale Securities	20,976	34,160
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | US Treasury and Government [Member]
Available for Sale Securities	233,388	275,000
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available for Sale Securities	155,058
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Collateralized Mortgage Backed Securities [Member]
Available for Sale Securities		146,209
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Equity Securities [Member]
Available for Sale Securities	2,109	2,089
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Federal Home Loan Bank Stock
Loans Held for Sale
Loans, net
Accrued Interest Receivable
Noninterest Bearing Deposits	290,595	279,001
Interest Bearing Deposits
Repurchase Agreements
Accrued Interest Payable
Cash and due from banks	40,607	52,772
Time Deposits in Other Banks
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | US States and Political Subdivisions Debt Securities [Member]
Held to Maturity Securities
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Corporate Debt Securities [Member]
Held to Maturity Securities
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | US Treasury and Government [Member]
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member]
Available for Sale Securities	2,109	2,089
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Federal Home Loan Bank Stock	4,148	4,148
Loans Held for Sale
Loans, net
Accrued Interest Receivable
Noninterest Bearing Deposits
Interest Bearing Deposits	887,768	922,187
Repurchase Agreements
Accrued Interest Payable
Cash and due from banks
Time Deposits in Other Banks	16,906	18,940
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | US States and Political Subdivisions Debt Securities [Member]
Held to Maturity Securities	2,747	3,153
Available for Sale Securities	28,081	30,609
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member]
Held to Maturity Securities	501	502
Available for Sale Securities	20,976	34,160
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | US Treasury and Government [Member]
Available for Sale Securities	233,388	275,000
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available for Sale Securities	155,058
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for Sale Securities		146,209
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Equity Securities [Member]
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Federal Home Loan Bank Stock
Loans Held for Sale	919	623
Loans, net	666,394	642,908
Accrued Interest Receivable	3,923	4,335
Noninterest Bearing Deposits
Interest Bearing Deposits
Repurchase Agreements
Accrued Interest Payable	52	57
Cash and due from banks
Time Deposits in Other Banks	750
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | US States and Political Subdivisions Debt Securities [Member]
Held to Maturity Securities	36,264	37,501
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Corporate Debt Securities [Member]
Held to Maturity Securities
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | US Treasury and Government [Member]
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Collateralized Mortgage Backed Securities [Member]
Available for Sale Securities
Estimate of Fair Value Measurement [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Equity Securities [Member]
Available for Sale Securities

Note 7 - Fair Value of Financ45

Note 7 - Fair Value of Financial Instruments - Assets Measure at Fair Value on a Nonrecurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Impaired loans	$ 12,752	$ 17,711
Other real estate owned	1,502	1,634
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Impaired loans
Other real estate owned
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Impaired loans
Other real estate owned
Fair Value, Measurements, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member]
Impaired loans	11,789	16,570
Other real estate owned	$ 1,502	$ 1,634

Note 8 - Financial Instrument46

Note 8 - Financial Instruments With Off-balance Sheet Risk (Details Textual)	6 Months Ended
	Jun. 30, 2017
Home Equity Line of Credit [Member]
Line of Credit Facility, Expiration Period	10 years

Note 8 - Financial Instrument47

Note 8 - Financial Instruments With Off-balance Sheet Risk - Off-balance Sheet Credit Risk Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2017	Dec. 31, 2016
Commitments to Extend Credit - Commercial Lines of Credit [Member]
Off-balance sheet credit risks	$ 74,609	$ 75,454
Commitments to Extend Credit - Credit Card Lines of Credit [Member]
Off-balance sheet credit risks	5,486	4,983
Commitments to Extend Credit - Home Equity Lines of Credit [Member]
Off-balance sheet credit risks	28,134	25,057
Standby Letters of Credit and Financial Guarantees [Member]
Off-balance sheet credit risks	$ 1,281	$ 1,582