MBT Financial (MBTF) 10-Q 9 Aug 19 2019 Q2 Quarterly report Financial data

Document And Entity Information

Document And Entity Information - shares	6 Months Ended
	Jun. 30, 2019	Aug. 09, 2019
Document Information [Line Items]
Entity Registrant Name	MBT Financial Corp
Entity Central Index Key	0001118237
Trading Symbol	mbtf
Current Fiscal Year End Date	--12-31
Entity Filer Category	Accelerated Filer
Entity Current Reporting Status	Yes
Entity Emerging Growth Company	false
Entity Small Business	true
Entity Common Stock, Shares Outstanding (in shares)		23,037,773
Entity Shell Company	false
Document Type	10-Q
Document Period End Date	Jun. 30, 2019
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q2
Amendment Flag	false
Title of 12(b) Security	Common Stock

Consolidated Balance Sheets (Cu

Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Cash and due from banks
Non-interest bearing	$ 16,934	$ 17,058
Interest bearing	321,684	34,784
Total cash and cash equivalents	338,618	51,842
Interest Bearing Time Deposits in Other Banks	100	10,796
Securities - Available for Sale	116,440	401,613
Equity Securities	7,478	7,415
Loans held for sale		488
Loans	769,413	768,660
Allowance for Loan Losses	(7,623)	(7,771)
Loans - Net	761,790	760,889
Accrued interest receivable and other assets	15,445	16,743
Other real estate owned	27	692
Bank Owned Life Insurance	59,313	59,563
Premises and Equipment - Net	27,336	26,850
Total assets	1,326,547	1,336,891
Deposits
Non-interest bearing	309,309	297,704
Interest-bearing	861,691	885,206
Total deposits	1,171,000	1,182,910
Federal Home Loan Bank advances	10,000	10,000
Interest payable and other liabilities	10,110	16,314
Total liabilities	1,191,110	1,209,224
STOCKHOLDERS' EQUITY
Common stock (no par value; 50,000,000 shares authorized, 23,037,773 and 23,033,715 shares issued and outstanding)	23,658	23,453
Retained earnings	110,510	113,921
Accumulated other comprehensive income (loss)	1,269	(9,707)
Total stockholders' equity	135,437	127,667
Total liabilities and stockholders' equity	$ 1,326,547	$ 1,336,891

Consolidated Balance Sheets (_2

Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) - $ / shares $ / shares in Thousands	Jun. 30, 2019	Dec. 31, 2018
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)	23,037,773	23,033,715
Common stock, shares outstanding (in shares)	23,037,773	23,033,715

Consolidated Statements of Inco

Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Interest Income
Interest and fees on loans	$ 9,714	$ 8,736	$ 19,285	$ 16,953
Interest on investment securities-
Tax-exempt	171	443	467	847
Taxable	380	2,087	1,554	4,297
Interest on balances due from banks	2,213	58	3,422	183
Total interest income	12,478	11,324	24,728	22,280
Interest Expense
Interest on deposits	557	400	1,125	814
Interest on borrowed funds	64	91	128	97
Total interest expense	621	491	1,253	911
Net Interest Income	11,857	10,833	23,475	21,369
Recovery Of Loan Losses				(100)
Net Interest Income After Net Interest Income After Recovery Of Loan Losses	11,857	10,833	23,475	21,469
Other Income
Net loss on sales and redemptions of securities available for sale		(1)	(11,646)	(102)
Net gain on sales of Other Real Estate Owned	4	517	13	536
Bank owned life insurance income	851	349	1,189	702
Other	634	527	1,293	1,127
Total other income (loss)	4,459	4,403	(3,428)	8,187
Other Expenses
Salaries and employee benefits	5,305	5,371	11,369	11,333
Occupancy expense	654	620	1,383	1,341
Equipment expense	896	874	1,809	1,667
Marketing expense	189	467	481	844
Professional fees	459	592	1,302	1,186
EFT/ATM expense	297	288	588	547
Other Real Estate Owned expenses	4	21	26	36
FDIC Deposit Insurance Assessment	91	92	180	199
Bonding and other insurance expense	73	137	502	269
Telephone expense	78	74	158	149
Other	495	650	1,053	1,407
Total other expenses	8,541	9,186	18,851	18,978
Income Before Income Taxes	7,775	6,050	1,196	10,678
Income Tax Expense	1,438	1,105		1,831
Net Income	6,337	4,945	1,196	8,847
Other Comprehensive Income - Net of Tax
Unrealized gains (losses) on securities	1,012	(643)	1,399	(4,896)
Reclassification adjustment for losses included in net income		1	9,200	81
Postretirement benefit liability	11	32	377	64
Total Other Comprehensive Income (Loss) - Net of Tax	1,023	(610)	10,976	(4,751)
Comprehensive Income	$ 7,360	$ 4,335	$ 12,172	$ 4,096
Basic Earnings Per Common Share (in dollars per share)	$ 0.27	$ 0.22	$ 0.05	$ 0.39
Diluted Earnings Per Common Share (in dollars per share)	0.27	0.21	0.05	0.38
Dividends Declared Per Share of Common Stock (in dollars per share)	$ 0.10	$ 0.07	$ 0.20	$ 0.73
Fiduciary and Trust [Member]
Other Income
Noninterest income	$ 1,197	$ 1,178	$ 2,358	$ 2,363
Noninterest income	1,197	1,178	2,358	2,363
Deposit Account [Member]
Other Income
Noninterest income	855	955	1,677	1,901
Noninterest income	855	955	1,677	1,901
Debit Card [Member]
Other Income
Noninterest income	799	786	1,500	1,506
Noninterest income	799	786	1,500	1,506
Mortgage Banking [Member]
Other Income
Noninterest income	119	92	188	154
Noninterest income	$ 119	$ 92	$ 188	$ 154

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 (in shares) at Dec. 31, 2017	22,907,844
Balance at Dec. 31, 2017	$ 22,840	$ 117,524		$ (7,706)	$ 132,658
SOSARs exercised, net of shares redeemed for taxes (in shares)	39,825
SOSARs exercised, net of shares redeemed for taxes	$ (178)				(178)
Employee Stock Purchase Plan and other stock issued (in shares)	18,092
Employee Stock Purchase Plan and other stock issued	$ 189				189
Equity Compensation	216		19		235
Deferred Directors' Compensation	(67)				(67)
Dividends declared		(15,145)			(15,145)
Net Income (Loss)		3,902			3,902
Other comprehensive income - net of tax				(4,092)	(4,092)
Restricted stock awards, net of shares redeemed for taxes (in shares)	7,500
Restricted stock awards, net of shares redeemed for taxes	$ 78		(78)
Cumulative Effect Adjustment (ASU 2016-01)		49		(49)
Balance (in shares) at Mar. 31, 2018	22,973,261
Balance at Mar. 31, 2018	$ 23,078	106,330	(59)	(11,847)	117,502
Balance (in shares) at Dec. 31, 2017	22,907,844
Balance at Dec. 31, 2017	$ 22,840	117,524		(7,706)	132,658
Net Income (Loss)					8,847
Balance (in shares) at Jun. 30, 2018	22,983,255
Balance at Jun. 30, 2018	$ 23,231	109,668	(39)	(12,506)	120,354
Balance (in shares) at Mar. 31, 2018	22,973,261
Balance at Mar. 31, 2018	$ 23,078	106,330	(59)	(11,847)	117,502
SOSARs exercised, net of shares redeemed for taxes (in shares)	4,572
SOSARs exercised, net of shares redeemed for taxes	$ (24)				(24)
Employee Stock Purchase Plan and other stock issued (in shares)	5,422
Employee Stock Purchase Plan and other stock issued	$ 57				57
Equity Compensation	137		20		157
Deferred Directors' Compensation	(17)				(17)
Dividends declared		(1,607)			(1,607)
Net Income (Loss)		4,945			4,945
Other comprehensive income - net of tax				(659)	(659)
Balance (in shares) at Jun. 30, 2018	22,983,255
Balance at Jun. 30, 2018	$ 23,231	109,668	(39)	(12,506)	120,354
Balance (in shares) at Dec. 31, 2018	23,033,715
Balance at Dec. 31, 2018	$ 23,453	113,921		(9,707)	127,667
SOSARs exercised, net of shares redeemed for taxes (in shares)	186
SOSARs exercised, net of shares redeemed for taxes	$ (1)				(1)
Employee Stock Purchase Plan and other stock issued (in shares)	2,857
Employee Stock Purchase Plan and other stock issued	$ 30				30
Equity Compensation	93				93
Deferred Directors' Compensation	(10)				(10)
Dividends declared		(2,303)			(2,303)
Net Income (Loss)		(5,141)			(5,141)
Other comprehensive income - net of tax				9,953	9,953
Balance (in shares) at Mar. 31, 2019	23,036,758
Balance at Mar. 31, 2019	$ 23,565	106,477		246	130,288
Balance (in shares) at Dec. 31, 2018	23,033,715
Balance at Dec. 31, 2018	$ 23,453	113,921		(9,707)	127,667
Net Income (Loss)					1,196
Balance (in shares) at Jun. 30, 2019	23,037,773
Balance at Jun. 30, 2019	$ 23,658	110,510		1,269	135,437
Balance (in shares) at Mar. 31, 2019	23,036,758
Balance at Mar. 31, 2019	$ 23,565	106,477		246	130,288
Employee Stock Purchase Plan and other stock issued (in shares)	1,015
Employee Stock Purchase Plan and other stock issued	$ 10				10
Equity Compensation	93				93
Deferred Directors' Compensation	(10)				(10)
Dividends declared		(2,304)			(2,304)
Net Income (Loss)		6,337			6,337
Other comprehensive income - net of tax				1,023	1,023
Balance (in shares) at Jun. 30, 2019	23,037,773
Balance at Jun. 30, 2019	$ 23,658	$ 110,510		$ 1,269	$ 135,437

Consolidated Statements of Ch_2

Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) - $ / shares	3 Months Ended
	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018
Retained Earnings [Member]
Dividends declared (in dollars per share)	$ 0.10	$ 0.10	$ 0.07	$ 0.66
Dividends declared (in dollars per share)	$ 0.10		$ 0.07

Consolidated Statements of Cash

Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash Flows from Operating Activities
Net Income (Loss)	$ 1,196	$ 8,847
Adjustments to reconcile net income to net cash from operating activities
Recovery Of Loan Losses		(100)
Depreciation	684	737
Net amortization of investment premium and discount	268	1,166
Adjustment for assets carried at fair market value	(63)	47
Writedowns of Other Real Estate Owned		42
Net decrease in interest payable and other liabilities	(5,749)	(364)
Net decrease (increase ) in interest receivable and other assets	(1,796)	(652)
Equity based compensation expense	186	392
Net loss on sale/settlement of securities	11,646	102
Net gain on life insurance claim	(523)
Increase in cash surrender value of life insurance	(672)	(702)
Net cash provided by operating activities	5,177	9,515
Cash Flows from Investing Activities
Proceeds from maturities of interest bearing time deposits in other banks	1,250	3,000
Proceeds from maturities and redemptions of investment securities held to maturity		3,987
Proceeds from maturities and redemptions of investment securities available for sale	9,305	31,904
Proceeds from sales of investment securities available for sale	367,161	19,393
Proceeds from sales of interest bearing time deposits in other banks	9,446
Net increase in loans	(441)	(45,547)
Proceeds from sales of other real estate owned	704	1,698
Proceeds from sales of other assets	172	40
Proceeds from Bank Owned Life Insurance claims	1,445
Purchase of investment securities available for sale	(89,795)	(32,187)
Purchase of bank premises and equipment	(1,172)	(248)
Net cash used for (provided by) investing activities	298,075	(17,960)
Cash Flows from Financing Activities
Net decrease in deposits	(11,910)	(50,670)
Net increase in short term borrowings		7,800
Proceeds from Federal Home Loan Bank borrowings		30,000
Issuance of common stock	40	246
Stock redeemed for tax withholding - stock based compensation	1	(203)
Dividends paid	(4,607)	(16,752)
Net cash used for financing activities	(16,476)	(29,579)
Net Increase (Decrease) in Cash and Cash Equivalents	286,776	(38,024)
Cash and Cash Equivalents at Beginning of Period	51,842	53,010
Cash and Cash Equivalents at End of Period	338,618	14,986
Supplemental Cash Flow Information
Cash paid for interest	1,241	892
Cash paid for federal income taxes		1,419
Supplemental Schedule of Non Cash Investing Activities
Transfer of loans to other real estate owned	27	144
Transfer of loans to other assets	$ 1

Note 1 - Basis of Presentation

Note 1 - Basis of Presentation and Accounting Policies	6 Months Ended
	Jun. 30, 2019
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 On October 9, 2018, 0.275 February 14, 2019 third 2019. 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 reportable segment. 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 traded in active markets, the Company looks to market observable data for similar assets or liabilities. Nevertheless, certain assets and liabilities are not actively traded in observable markets and the Company must use alternative valuation techniques to derive a fair value measurement. ACCOUNTING PRONOUNCEMENTS In June 2016, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update (ASU) No. 2016 - 13, Financial Instruments - Credit Losses: Measurement of Credit Losses on Financial Instruments. The ASU includes increased disclosures and various changes to the accounting and measurement of financial assets including the Company’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. Upon adoption, the ASU will be applied using a modified retrospective transition method to the beginning of the first reporting period in which the guidance is effective. A prospective transition approach is required for debt securities for which an other-than-temporary impairment had been recognized before the effective date. Early adoption for all institutions is permitted for fiscal years beginning after December 15, 2018, including interim periods within those fiscal years. The standard will likely have an effect on the Company's consolidated financial statements from a onetime adjustment to increase the ALLL upon adoption of the standard and due to increased provision expense at the time loans are originated. Management has developed an implementation timeline and begun the process of segmenting the portfolio. In March 2017, the FASB issued ASU No. 2017 - 08, Receivables-Nonrefundable Fees and Other Costs – Premium Amortization on Purchased Callable Debt Securities (Subtopic 310 - 20 ). This ASU was issued to shorten the amortization period for the premium to the earliest call date on debt securities. This premium will now be recorded as a reduction to net interest margin during the shorter yield to call period, as compared to prior practice of amortizing the premium as a reduction to net interest margin over the contractual life of the instrument. This ASU does not change the current method of amortizing any discount over the contractual life of the debt security, and this pronouncement is effective for fiscal years beginning after December 15, 2018, and must be adopted on a modified retrospective basis. Adoption of the standard did not have a material effect on the Company’s financial statements.

Note 2 - Earnings Per Share

Note 2 - Earnings Per Share	6 Months Ended
	Jun. 30, 2019
Notes to Financial Statements
Earnings Per Share [Text Block]	2. The calculations of earnings per common share are as follows: For the three months ended June 30, For the six months ended June 30, 2019 2018 2019 2018 Basic Net income (loss) $ 6,337,000 $ 4,945,000 $ 1,196,000 $ 8,847,000 Average common shares outstanding 23,037,215 22,978,225 23,036,297 22,961,076 Earnings (Loss) per common share - basic $ 0.27 $ 0.22 $ 0.05 $ 0.39 Diluted Net income (loss) $ 6,337,000 $ 4,945,000 $ 1,196,000 $ 8,847,000 Average common shares outstanding 23,037,215 22,978,225 23,036,297 22,961,076 Equity compensation 92,725 122,810 95,188 122,077 Average common shares outstanding - diluted 23,129,940 23,101,035 23,131,485 23,083,153 Earnings per common share - diluted $ 0.27 $ 0.21 $ 0.05 $ 0.38

Note 3 - Stock-based Compensati

Note 3 - Stock-based Compensation Plan	6 Months Ended
	Jun. 30, 2019
Notes to Financial Statements
Share-based Payment Arrangement [Text Block]	3. Stock Only Stock Appreciation Rights (SOSARs) The following table summarizes the SOSARs that have been granted: Weighted Average SOSARs Base Price SOSARs Outstanding, January 1, 2019 347,379 $ 8.78 Granted - - Exercised (2,166 ) 9.44 Forfeited (4,167 ) 10.26 SOSARs Outstanding, June 30, 2019 341,046 $ 8.76 SOSARs Exercisable, June 30, 2019 152,212 $ 6.40 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, 2019 $10.02. June 30, 2019 $551,000, 54,962 may The total expense for equity based compensation was $93,000 second 2019 $156,000 second 2018. $186,000 first six 2019 $392,000 first six 2018. $320,000 June 30, 2019. 1.17

Note 4 - Loans

Note 4 - Loans	6 Months Ended
	Jun. 30, 2019
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, 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, 2019 2018 Residential real estate loans $ 229,755 $ 230,008 Commercial and Construction real estate loans 311,028 306,694 Agriculture and agricultural real estate loans 24,679 22,486 Commercial and industrial loans 162,627 162,026 Loans to individuals for household, family, and other personal expenditures 41,324 47,446 Total loans, gross $ 769,413 $ 768,660 Less: Allowance for loan losses 7,623 7,771 Net Loans $ 761,790 $ 760,889 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 The following table summarizes nonperforming assets ( 000s June 30, December 31, 2019 2018 Nonaccrual loans $ 7,723 $ 5,566 Loans 90 days past due and accruing 32 - Restructured loans 3,556 4,495 Total nonperforming loans $ 11,311 $ 10,061 Other real estate owned 27 692 Other assets - - Total nonperforming assets $ 11,338 $ 10,753 Nonperforming assets to total assets 0.85 % 0.80 % Allowance for loan losses to nonperforming loans 67.39 % 77.24 %

Note 5 - Allowance for Loan Los

Note 5 - Allowance for Loan Losses	6 Months Ended
	Jun. 30, 2019
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 Activity in the allowance for loan losses during the three six June 30, 2019 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, 2019 Beginning Balance $ 240 $ 1,761 $ 3,038 $ 38 $ 1,211 $ 1,215 $ 7,503 Charge-offs - (5 ) - - (17 ) (46 ) (68 ) Recoveries 4 20 24 26 41 73 188 Provision 35 (545 ) (57 ) (37 ) (49 ) 653 - Ending balance $ 279 $ 1,231 $ 3,005 $ 27 $ 1,186 $ 1,895 $ 7,623 Allowance for loan losses: For the six months ended June 30, 2019 Beginning Balance $ 205 $ 1,266 $ 3,012 $ 184 $ 1,218 $ 1,886 $ 7,771 Charge-offs - (257 ) (151 ) - (17 ) (54 ) (479 ) Recoveries 4 47 48 38 116 78 331 Provision 70 175 96 (195 ) (131 ) (15 ) - Ending balance $ 279 $ 1,231 $ 3,005 $ 27 $ 1,186 $ 1,895 $ 7,623 Allowance for loan losses as of June 30, 2019 Ending balance individually evaluated for impairment $ - $ 13 $ 275 $ - $ 67 $ 124 $ 479 Ending balance collectively evaluated for impairment 279 1,218 2,730 27 1,119 1,771 7,144 Ending balance $ 279 $ 1,231 $ 3,005 $ 27 $ 1,186 $ 1,895 $ 7,623 Loans as of June 30, 2019 Ending balance individually evaluated for impairment $ 2,213 $ 307 $ 3,451 $ 1,289 $ 3,144 $ 390 $ 10,794 Ending balance collectively evaluated for impairment 22,466 162,320 278,888 27,400 226,611 40,934 758,619 Ending balance $ 24,679 $ 162,627 $ 282,339 $ 28,689 $ 229,755 $ 41,324 $ 769,413 Activity in the allowance for loan losses during the three six June 30, 2018 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, 2018 Beginning Balance $ 210 $ 1,397 $ 3,088 $ 461 $ 1,089 $ 1,640 $ 7,885 Charge-offs - - - - (51 ) - (51 ) Recoveries - 16 49 14 31 14 124 Provision 52 36 (188 ) (1 ) 73 28 - Ending balance $ 262 $ 1,449 $ 2,949 $ 474 $ 1,142 $ 1,682 $ 7,958 Allowance for loan losses: For the six months ended June 30, 2018 Beginning Balance $ 195 $ 1,443 $ 3,297 $ 491 $ 1,279 $ 961 $ 7,666 Charge-offs - - (3 ) - (58 ) (2 ) (63 ) Recoveries 2 31 289 34 73 26 455 Provision 65 (25 ) (634 ) (51 ) (152 ) 697 (100 ) Ending balance $ 262 $ 1,449 $ 2,949 $ 474 $ 1,142 $ 1,682 $ 7,958 Allowance for loan losses as of June 30, 2018 Ending balance individually evaluated for impairment $ - $ 141 $ 223 $ 347 $ 128 $ 196 $ 1,035 Ending balance collectively evaluated for impairment 262 1,308 2,726 127 1,014 1,486 6,923 Ending balance $ 262 $ 1,449 $ 2,949 $ 474 $ 1,142 $ 1,682 $ 7,958 Loans as of June 30, 2018 Ending balance individually evaluated for impairment $ 1,133 $ 254 $ 3,732 $ 1,562 $ 4,516 $ 416 $ 11,613 Ending balance collectively evaluated for impairment 21,991 142,659 266,360 21,667 224,736 51,760 729,173 Ending balance $ 23,124 $ 142,913 $ 270,092 $ 23,229 $ 229,252 $ 52,176 $ 740,786 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 10 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, 2019 000s Credit Quality Indicators as of June 30, 2019 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 $ 1,719 $ 30 $ 11,847 $ 146,226 $ 36,740 $ 196,564 10 - 3,958 - - - - 3,958 20 - 115 175 - - - 290 30 390 43,254 21,782 - 514 3,196 69,136 40 16,690 106,413 222,376 14,216 75,105 1,380 436,180 45 1,725 1,909 20,073 1,337 2,591 - 27,635 50 3,783 4,769 10,440 - 2,520 - 21,512 55 70 220 2,295 - 661 - 3,246 60 2,019 270 5,168 1,289 2,138 8 10,892 70 - - - - - - - 80 - - - - - - - 90 - - - - - - - Total $ 24,679 $ 162,627 $ 282,339 $ 28,689 $ 229,755 $ 41,324 $ 769,413 Performing $ 22,425 $ 162,290 $ 279,112 $ 27,400 $ 225,961 $ 40,914 $ 758,102 Nonperforming 2,254 337 3,227 1,289 3,794 410 11,311 Total $ 24,679 $ 162,627 $ 282,339 $ 28,689 $ 229,755 $ 41,324 $ 769,413 The portfolio segments in each credit risk grade as of December 31, 2018 000s Credit Quality Indicators as of December 31, 2018 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 $ - $ 3,652 $ 60 $ 12,878 $ 147,167 $ 42,259 $ 206,016 10 - 6,877 - - - - 6,877 20 64 117 196 - - - 377 30 481 47,263 24,899 - 1,268 3,556 77,467 40 16,038 97,598 219,079 11,555 74,141 1,618 420,029 45 1,472 2,024 19,462 1,381 2,623 - 26,962 50 1,852 3,851 9,084 249 1,896 - 16,932 55 - 305 2,132 - 713 - 3,150 60 2,579 339 4,380 1,337 2,200 13 10,848 70 - - - - - - - 80 - - 2 - - - 2 90 - - - - - - - Total $ 22,486 $ 162,026 $ 279,294 $ 27,400 $ 230,008 $ 47,446 $ 768,660 Performing $ 20,305 $ 161,749 $ 276,021 $ 27,368 $ 226,119 $ 47,037 $ 758,599 Nonperforming 2,181 277 3,273 32 3,889 409 10,061 Total $ 22,486 $ 162,026 $ 279,294 $ 27,400 $ 230,008 $ 47,446 $ 768,660 Loans are considered past due when contractually required payment of interest or principal has not not June 30, 2019 December 31, 2018 ( 000s June 30, 2019 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 $ - $ - $ 1,093 $ 1,093 $ 23,586 $ 24,679 $ - Commercial 74 9 113 $ 196 162,431 162,627 20 Commercial Real Estate 168 - 1,572 1,740 280,599 282,339 - Construction Real Estate - - - - 28,689 28,689 - Residential Real Estate 1,802 532 111 2,445 227,310 229,755 - Consumer and Other 19 61 12 92 41,232 41,324 12 Total $ 2,063 $ 602 $ 2,901 $ 5,566 $ 763,847 $ 769,413 $ 32 December 31, 2018 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 $ 632 $ 1,235 $ - $ 1,867 $ 20,619 $ 22,486 $ - Commercial 186 110 31 327 161,699 162,026 - Commercial Real Estate 804 - 1,849 2,653 276,641 279,294 - Construction Real Estate - - - - 27,400 27,400 - Residential Real Estate 1,217 340 376 1,933 228,075 230,008 - Consumer and Other 79 13 - 92 47,354 47,446 - Total $ 2,918 $ 1,698 $ 2,256 $ 6,872 $ 761,788 $ 768,660 $ - 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, 2019 December 31, 2018 ( 000s June 30, 2019 December 31, 2018 Agriculture and Agricultural Real Estate $ 2,019 $ 1,624 Commercial 94 106 Commercial Real Estate 3,114 2,907 Construction Real Estate 1,289 5 Residential Real Estate 1,199 912 Consumer and Other 8 12 Total $ 7,723 $ 5,566 For loans deemed to be impaired due to an expectation that all contractual payments will probably not The following is a summary of impaired loans as of June 30, 2019 June 30, December 31, 2018 ( 000s June 30, 2019 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 $ 2,213 $ 2,211 $ - $ 2,364 $ 4 $ 2,413 $ (10 ) Commercial 84 84 - 81 1 86 2 Commercial Real Estate 1,844 2,082 - 1,946 26 2,011 86 Construction Real Estate 1,289 1,289 - 1,299 8 1,302 21 Residential Real Estate 2,758 2,922 - 2,945 40 2,968 72 Consumer and Other 92 93 - 96 2 99 4 With an allowance recorded: Agriculture and Agricultural Real Estate - - - - - - - Commercial 223 226 13 227 3 229 5 Commercial Real Estate 1,607 1,693 275 1,695 2 1,697 7 Construction Real Estate - - - - - - - Residential Real Estate 386 398 67 400 4 402 10 Consumer and Other 298 298 124 301 3 303 6 Total: Agriculture and Agricultural Real Estate $ 2,213 $ 2,211 $ - $ 2,364 $ 4 $ 2,413 $ (10 ) Commercial 307 310 13 308 4 315 7 Commercial Real Estate 3,451 3,775 275 3,641 28 3,708 93 Construction Real Estate 1,289 1,289 - 1,299 8 1,302 21 Residential Real Estate 3,144 3,320 67 3,345 44 3,370 82 Consumer and Other 390 391 124 397 5 402 10 Total $ 10,794 $ 11,296 $ 479 $ 11,354 $ 93 $ 11,510 $ 203 Recorded Investment as of December 31, 2018 Unpaid Principal Balance as of December 31, 2018 Related Allowance as of December 31, 2018 Average Recorded Investment for the Three Months Ended June 30, 2018 Interest Income Recognized in the Three Months Ended June 30, 2018 Average Recorded Investment for the Six Months Ended June 30, 2018 Interest Income Recognized in the Six Months Ended June 30, 2018 With no related allowance recorded: Agriculture and Agricultural Real Estate $ 2,388 $ 2,384 $ - $ 878 $ 12 $ 912 $ 23 Commercial - - - - - - - Commercial Real Estate 1,863 1,871 - 1,708 18 1,706 38 Construction Real Estate - - - - - - - Residential Real Estate 3,015 3,174 - 3,986 52 4,103 104 Consumer and Other 58 59 - 81 1 82 3 With an allowance recorded: Agriculture and Agricultural Real Estate 234 234 - 238 3 239 6 Commercial 226 234 142 261 3 264 6 Commercial Real Estate 1,299 1,380 146 2,046 27 2,055 59 Construction Real Estate 32 67 4 1,585 18 1,591 37 Residential Real Estate 306 316 94 655 8 657 15 Consumer and Other 339 339 143 340 3 342 7 Total: Agriculture and Agricultural Real Estate $ 2,622 $ 2,618 $ - $ 1,116 $ 15 $ 1,151 $ 29 Commercial 226 234 142 261 3 264 6 Commercial Real Estate 3,162 3,251 146 3,754 45 3,761 97 Construction Real Estate 32 67 4 1,585 18 1,591 37 Residential Real Estate 3,321 3,490 94 4,641 60 4,760 119 Consumer and Other 397 398 143 421 4 424 10 Total $ 9,760 $ 10,058 $ 529 $ 11,778 $ 145 $ 11,951 $ 298 The Bank may may Loans that have been classified as TDRs during the three six June 30, 2019 June 30, 2018 000s Three months ended Six months ended June 30, 2019 June 30, 2019 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 - $ - $ - 2 $ 77 $ 13 Commercial - - - - - - Commercial Real Estate - - - 1 39 34 Construction Real Estate - - - - - - Residential Real Estate 1 129 129 1 129 129 Consumer and Other - - - 1 15 14 Total 1 $ 129 $ 129 5 $ 260 $ 190 Three months ended Six months ended June 30, 2018 June 30, 2018 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 - - - - - - Commercial Real Estate - - - 1 283 282 Construction Real Estate - - - - - - Residential Real Estate 1 22 - 2 172 150 Consumer and Other - - - - - - Total 1 $ 22 $ - 3 $ 455 $ 432 The Bank considers TDRs that become past due under the modified terms as defaulted. The following table shows the loans that became TDRs during the six June 30, 2019 June 30, 2018 six June 30, 2019 June 30, 2018, Six months ended Six months ended June 30, 2019 June 30, 2018 Number of Contracts Recorded Principal Balance Number of Contracts Recorded Principal Balance Agriculture and Agricultural Real Estate - $ - - $ - Commercial - - - - Commercial Real Estate - - - - Construction Real Estate - - - - Residential Real Estate - - - - Consumer and Other - - - - Total - $ - - $ - The Company has allocated $24,000 June 30, 2019. no June 30, 2019 June 30, 2018.

Note 6 - Investment Securities

Note 6 - Investment Securities	6 Months Ended
	Jun. 30, 2019
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, 2019 December 31, 2018 ( 000s Available for Sale June 30, 2019 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of U.S. Government Agencies $ 9,995 $ 36 $ - $ 10,031 Mortgage Backed Securities issued by U.S. Government Agencies 68,667 1,004 (27 ) 69,644 Obligations of States and Political Subdivisions 35,492 817 (46 ) 36,263 Corporate Debt Securities 500 2 - 502 $ 114,654 $ 1,859 $ (73 ) $ 116,440 Available for Sale December 31, 2018 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of U.S. Government Agencies $ 134,160 $ 1 $ (5,926 ) $ 128,235 Mortgage Backed Securities issued by U.S. Government Agencies 196,224 32 (5,702 ) 190,554 Obligations of States and Political Subdivisions 69,309 604 (804 ) 69,109 Corporate Debt Securities 13,552 173 (10 ) 13,715 $ 413,245 $ 810 $ (12,442 ) $ 401,613 The amortized cost and estimated market values of securities by contractual maturity as of June 30, 2019 may Available for Sale Estimated Amortized Market Cost Value Contractual maturity in 1 year or less $ 8,433 $ 8,485 After 1 year through five years 13,817 14,178 After 5 years through 10 years 18,959 19,323 After 10 years 4,778 4,810 Total 45,987 46,796 Mortgage Backed Securities 68,667 69,644 Total $ 114,654 $ 116,440 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 June 30, 2019 December 31, 2018. June 30, 2019 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 Mortgage Backed Securities issued by U.S. Government Agencies 10,120 27 - - 10,120 27 Obligations of States and Political Subdivisions 2,088 17 4,541 29 6,629 46 $ 12,208 $ 44 $ 4,541 $ 29 $ 16,749 $ 73 December 31, 2018 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 $ 3,946 $ 65 $ 117,750 $ 5,861 $ 121,696 $ 5,926 Mortgage Backed Securities issued by U.S. Government Agencies 19,945 131 165,604 5,571 185,549 5,702 Obligations of States and Political Subdivisions 32,260 573 5,955 231 38,215 804 Corporate Debt Securities 490 10 - - 490 10 $ 56,641 $ 779 $ 289,309 $ 11,663 $ 345,950 $ 12,442 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, 2019. June 30, 2019 December 31, 2018, 16 165

Note 7 - Fair Value of Financia

Note 7 - Fair Value of Financial Instruments	6 Months Ended
	Jun. 30, 2019
Notes to Financial Statements
Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [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, 2019 December 31, 2018, Total Carrying Estimated June 30, 2019 Value Level 1 Level 2 Level 3 Fair Value Financial Assets: Cash and due from banks $ 338,618 $ 338,618 $ - $ - $ 338,618 Time Deposits in Other Banks 100 - - 100 100 Securities - Available for Sale Obligations of U.S. Government Agencies 10,031 - 10,031 - 10,031 MBS issued by U.S. Government Agencies 69,644 - 69,644 - 69,644 Obligations of States and Political Subdivisions 36,263 - 36,263 - 36,263 Corporate Debt Securities 502 - 502 - 502 Equity Securities 7,478 2,105 5,373 - 7,478 Loans, net 761,790 - - 750,607 750,607 Accrued Interest Receivable 3,353 - - 3,353 3,353 Financial Liabilities: Noninterest Bearing Deposits 309,309 309,309 - - 309,309 Interest Bearing Deposits 861,691 - 862,053 - 862,053 Borrowed funds FHLB Advances 10,000 - 10,530 - 10,530 Accrued Interest Payable 76 - - 76 76 Total Carrying Estimated December 31, 2018 Value Level 1 Level 2 Level 3 Fair Value Financial Assets: Cash and due from banks $ 51,842 $ 51,842 $ - $ - $ 51,842 Time Deposits in Other Banks 10,796 - 10,548 - 10,548 Securities - Available for Sale Obligations of U.S. Government Agencies 128,235 - 128,235 - 128,235 MBS issued by U.S. Government Agencies 190,554 - 190,554 - 190,554 Obligations of States and Political Subdivisions 69,109 - 69,109 - 69,109 Corporate Debt Securities 13,715 - 13,715 - 13,715 Equity Securities 7,415 2,042 5,373 - 7,415 Loans Held for Sale 488 - - 502 502 Loans, net 760,889 - - 750,249 750,249 Accrued Interest Receivable 4,413 - - 4,413 4,413 Financial Liabilities: Noninterest Bearing Deposits 297,704 297,704 - - 297,704 Interest Bearing Deposits 885,206 - 885,886 - 885,886 Federal Home Loan Bank Advances 10,000 - - 10,042 10,042 Accrued Interest Payable 65 - - 65 65 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, 2019 December 31, 2018. 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, 2019 Impaired loans $ - $ - $ 10,328 Other Real Estate Owned $ - $ - $ 27 December 31, 2018 Impaired loans $ - $ - $ 9,231 Other Real Estate Owned $ - $ - $ 692 Impaired loans categorized as Level 3

Note 8 - Financial Instruments

Note 8 - Financial Instruments With Off-balance Sheet Risk	6 Months Ended
	Jun. 30, 2019
Notes to Financial Statements
Fair Value of Off-Balance Sheet Risks Disclosure [Text Block]	8. 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, 2019 2018 Commitments to extend credit: Unused portion of commercial lines of credit $ 118,025 $ 116,119 Unused portion of credit card lines of credit 7,032 6,680 Unused portion of home equity lines of credit 37,829 34,621 Standby letters of credit and financial guarantees written 1,216 1,763 All other off-balance sheet commitments - - Commitments to extend credit are agreements to lend to a customer as long as there is no may not ten 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, 2019
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 In June 2016, No. 2016 13, December 31, 2020. first December 15, 2018, In March 2017, No. 2017 08, 310 20 not December 15, 2018, not

Note 2 - Earnings Per Share (Ta

Note 2 - Earnings Per Share (Tables)	6 Months Ended
	Jun. 30, 2019
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, 2019 2018 2019 2018 Basic Net income (loss) $ 6,337,000 $ 4,945,000 $ 1,196,000 $ 8,847,000 Average common shares outstanding 23,037,215 22,978,225 23,036,297 22,961,076 Earnings (Loss) per common share - basic $ 0.27 $ 0.22 $ 0.05 $ 0.39 Diluted Net income (loss) $ 6,337,000 $ 4,945,000 $ 1,196,000 $ 8,847,000 Average common shares outstanding 23,037,215 22,978,225 23,036,297 22,961,076 Equity compensation 92,725 122,810 95,188 122,077 Average common shares outstanding - diluted 23,129,940 23,101,035 23,131,485 23,083,153 Earnings per common share - diluted $ 0.27 $ 0.21 $ 0.05 $ 0.38

Note 3 - Stock-based Compensa_2

Note 3 - Stock-based Compensation Plan (Tables)	6 Months Ended
	Jun. 30, 2019
Notes Tables
Share-based Payment Arrangement, Option and Stock Appreciation Rights, Activity [Table Text Block]	Weighted Average SOSARs Base Price SOSARs Outstanding, January 1, 2019 347,379 $ 8.78 Granted - - Exercised (2,166 ) 9.44 Forfeited (4,167 ) 10.26 SOSARs Outstanding, June 30, 2019 341,046 $ 8.76 SOSARs Exercisable, June 30, 2019 152,212 $ 6.40

Note 4 - Loans (Tables)

Note 4 - Loans (Tables)	6 Months Ended
	Jun. 30, 2019
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	June 30, December 31, 2019 2018 Residential real estate loans $ 229,755 $ 230,008 Commercial and Construction real estate loans 311,028 306,694 Agriculture and agricultural real estate loans 24,679 22,486 Commercial and industrial loans 162,627 162,026 Loans to individuals for household, family, and other personal expenditures 41,324 47,446 Total loans, gross $ 769,413 $ 768,660 Less: Allowance for loan losses 7,623 7,771 Net Loans $ 761,790 $ 760,889
Schedule of Non-performing Assets [Table Text Block]	June 30, December 31, 2019 2018 Nonaccrual loans $ 7,723 $ 5,566 Loans 90 days past due and accruing 32 - Restructured loans 3,556 4,495 Total nonperforming loans $ 11,311 $ 10,061 Other real estate owned 27 692 Other assets - - Total nonperforming assets $ 11,338 $ 10,753 Nonperforming assets to total assets 0.85 % 0.80 % Allowance for loan losses to nonperforming loans 67.39 % 77.24 %

Note 5 - Allowance for Loan L_2

Note 5 - Allowance for Loan Losses (Tables)	6 Months Ended
	Jun. 30, 2019
Notes Tables
Financing Receivable, Allowance for Credit Loss [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, 2019 Beginning Balance $ 240 $ 1,761 $ 3,038 $ 38 $ 1,211 $ 1,215 $ 7,503 Charge-offs - (5 ) - - (17 ) (46 ) (68 ) Recoveries 4 20 24 26 41 73 188 Provision 35 (545 ) (57 ) (37 ) (49 ) 653 - Ending balance $ 279 $ 1,231 $ 3,005 $ 27 $ 1,186 $ 1,895 $ 7,623 Allowance for loan losses: For the six months ended June 30, 2019 Beginning Balance $ 205 $ 1,266 $ 3,012 $ 184 $ 1,218 $ 1,886 $ 7,771 Charge-offs - (257 ) (151 ) - (17 ) (54 ) (479 ) Recoveries 4 47 48 38 116 78 331 Provision 70 175 96 (195 ) (131 ) (15 ) - Ending balance $ 279 $ 1,231 $ 3,005 $ 27 $ 1,186 $ 1,895 $ 7,623 Allowance for loan losses as of June 30, 2019 Ending balance individually evaluated for impairment $ - $ 13 $ 275 $ - $ 67 $ 124 $ 479 Ending balance collectively evaluated for impairment 279 1,218 2,730 27 1,119 1,771 7,144 Ending balance $ 279 $ 1,231 $ 3,005 $ 27 $ 1,186 $ 1,895 $ 7,623 Loans as of June 30, 2019 Ending balance individually evaluated for impairment $ 2,213 $ 307 $ 3,451 $ 1,289 $ 3,144 $ 390 $ 10,794 Ending balance collectively evaluated for impairment 22,466 162,320 278,888 27,400 226,611 40,934 758,619 Ending balance $ 24,679 $ 162,627 $ 282,339 $ 28,689 $ 229,755 $ 41,324 $ 769,413 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, 2018 Beginning Balance $ 210 $ 1,397 $ 3,088 $ 461 $ 1,089 $ 1,640 $ 7,885 Charge-offs - - - - (51 ) - (51 ) Recoveries - 16 49 14 31 14 124 Provision 52 36 (188 ) (1 ) 73 28 - Ending balance $ 262 $ 1,449 $ 2,949 $ 474 $ 1,142 $ 1,682 $ 7,958 Allowance for loan losses: For the six months ended June 30, 2018 Beginning Balance $ 195 $ 1,443 $ 3,297 $ 491 $ 1,279 $ 961 $ 7,666 Charge-offs - - (3 ) - (58 ) (2 ) (63 ) Recoveries 2 31 289 34 73 26 455 Provision 65 (25 ) (634 ) (51 ) (152 ) 697 (100 ) Ending balance $ 262 $ 1,449 $ 2,949 $ 474 $ 1,142 $ 1,682 $ 7,958 Allowance for loan losses as of June 30, 2018 Ending balance individually evaluated for impairment $ - $ 141 $ 223 $ 347 $ 128 $ 196 $ 1,035 Ending balance collectively evaluated for impairment 262 1,308 2,726 127 1,014 1,486 6,923 Ending balance $ 262 $ 1,449 $ 2,949 $ 474 $ 1,142 $ 1,682 $ 7,958 Loans as of June 30, 2018 Ending balance individually evaluated for impairment $ 1,133 $ 254 $ 3,732 $ 1,562 $ 4,516 $ 416 $ 11,613 Ending balance collectively evaluated for impairment 21,991 142,659 266,360 21,667 224,736 51,760 729,173 Ending balance $ 23,124 $ 142,913 $ 270,092 $ 23,229 $ 229,252 $ 52,176 $ 740,786
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 $ 2 $ 1,719 $ 30 $ 11,847 $ 146,226 $ 36,740 $ 196,564 10 - 3,958 - - - - 3,958 20 - 115 175 - - - 290 30 390 43,254 21,782 - 514 3,196 69,136 40 16,690 106,413 222,376 14,216 75,105 1,380 436,180 45 1,725 1,909 20,073 1,337 2,591 - 27,635 50 3,783 4,769 10,440 - 2,520 - 21,512 55 70 220 2,295 - 661 - 3,246 60 2,019 270 5,168 1,289 2,138 8 10,892 70 - - - - - - - 80 - - - - - - - 90 - - - - - - - Total $ 24,679 $ 162,627 $ 282,339 $ 28,689 $ 229,755 $ 41,324 $ 769,413 Performing $ 22,425 $ 162,290 $ 279,112 $ 27,400 $ 225,961 $ 40,914 $ 758,102 Nonperforming 2,254 337 3,227 1,289 3,794 410 11,311 Total $ 24,679 $ 162,627 $ 282,339 $ 28,689 $ 229,755 $ 41,324 $ 769,413 Agriculture and Agricultural Real Estate Commercial Commercial Real Estate Construction Real Estate Residential Real Estate Consumer and Other Total Not Rated $ - $ 3,652 $ 60 $ 12,878 $ 147,167 $ 42,259 $ 206,016 10 - 6,877 - - - - 6,877 20 64 117 196 - - - 377 30 481 47,263 24,899 - 1,268 3,556 77,467 40 16,038 97,598 219,079 11,555 74,141 1,618 420,029 45 1,472 2,024 19,462 1,381 2,623 - 26,962 50 1,852 3,851 9,084 249 1,896 - 16,932 55 - 305 2,132 - 713 - 3,150 60 2,579 339 4,380 1,337 2,200 13 10,848 70 - - - - - - - 80 - - 2 - - - 2 90 - - - - - - - Total $ 22,486 $ 162,026 $ 279,294 $ 27,400 $ 230,008 $ 47,446 $ 768,660 Performing $ 20,305 $ 161,749 $ 276,021 $ 27,368 $ 226,119 $ 47,037 $ 758,599 Nonperforming 2,181 277 3,273 32 3,889 409 10,061 Total $ 22,486 $ 162,026 $ 279,294 $ 27,400 $ 230,008 $ 47,446 $ 768,660
Financing Receivable, Past Due [Table Text Block]	June 30, 2019 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 $ - $ - $ 1,093 $ 1,093 $ 23,586 $ 24,679 $ - Commercial 74 9 113 $ 196 162,431 162,627 20 Commercial Real Estate 168 - 1,572 1,740 280,599 282,339 - Construction Real Estate - - - - 28,689 28,689 - Residential Real Estate 1,802 532 111 2,445 227,310 229,755 - Consumer and Other 19 61 12 92 41,232 41,324 12 Total $ 2,063 $ 602 $ 2,901 $ 5,566 $ 763,847 $ 769,413 $ 32 December 31, 2018 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 $ 632 $ 1,235 $ - $ 1,867 $ 20,619 $ 22,486 $ - Commercial 186 110 31 327 161,699 162,026 - Commercial Real Estate 804 - 1,849 2,653 276,641 279,294 - Construction Real Estate - - - - 27,400 27,400 - Residential Real Estate 1,217 340 376 1,933 228,075 230,008 - Consumer and Other 79 13 - 92 47,354 47,446 - Total $ 2,918 $ 1,698 $ 2,256 $ 6,872 $ 761,788 $ 768,660 $ -
Financing Receivable, Nonaccrual [Table Text Block]	June 30, 2019 December 31, 2018 Agriculture and Agricultural Real Estate $ 2,019 $ 1,624 Commercial 94 106 Commercial Real Estate 3,114 2,907 Construction Real Estate 1,289 5 Residential Real Estate 1,199 912 Consumer and Other 8 12 Total $ 7,723 $ 5,566
Impaired Financing Receivables [Table Text Block]	June 30, 2019 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 $ 2,213 $ 2,211 $ - $ 2,364 $ 4 $ 2,413 $ (10 ) Commercial 84 84 - 81 1 86 2 Commercial Real Estate 1,844 2,082 - 1,946 26 2,011 86 Construction Real Estate 1,289 1,289 - 1,299 8 1,302 21 Residential Real Estate 2,758 2,922 - 2,945 40 2,968 72 Consumer and Other 92 93 - 96 2 99 4 With an allowance recorded: Agriculture and Agricultural Real Estate - - - - - - - Commercial 223 226 13 227 3 229 5 Commercial Real Estate 1,607 1,693 275 1,695 2 1,697 7 Construction Real Estate - - - - - - - Residential Real Estate 386 398 67 400 4 402 10 Consumer and Other 298 298 124 301 3 303 6 Total: Agriculture and Agricultural Real Estate $ 2,213 $ 2,211 $ - $ 2,364 $ 4 $ 2,413 $ (10 ) Commercial 307 310 13 308 4 315 7 Commercial Real Estate 3,451 3,775 275 3,641 28 3,708 93 Construction Real Estate 1,289 1,289 - 1,299 8 1,302 21 Residential Real Estate 3,144 3,320 67 3,345 44 3,370 82 Consumer and Other 390 391 124 397 5 402 10 Total $ 10,794 $ 11,296 $ 479 $ 11,354 $ 93 $ 11,510 $ 203 Recorded Investment as of December 31, 2018 Unpaid Principal Balance as of December 31, 2018 Related Allowance as of December 31, 2018 Average Recorded Investment for the Three Months Ended June 30, 2018 Interest Income Recognized in the Three Months Ended June 30, 2018 Average Recorded Investment for the Six Months Ended June 30, 2018 Interest Income Recognized in the Six Months Ended June 30, 2018 With no related allowance recorded: Agriculture and Agricultural Real Estate $ 2,388 $ 2,384 $ - $ 878 $ 12 $ 912 $ 23 Commercial - - - - - - - Commercial Real Estate 1,863 1,871 - 1,708 18 1,706 38 Construction Real Estate - - - - - - - Residential Real Estate 3,015 3,174 - 3,986 52 4,103 104 Consumer and Other 58 59 - 81 1 82 3 With an allowance recorded: Agriculture and Agricultural Real Estate 234 234 - 238 3 239 6 Commercial 226 234 142 261 3 264 6 Commercial Real Estate 1,299 1,380 146 2,046 27 2,055 59 Construction Real Estate 32 67 4 1,585 18 1,591 37 Residential Real Estate 306 316 94 655 8 657 15 Consumer and Other 339 339 143 340 3 342 7 Total: Agriculture and Agricultural Real Estate $ 2,622 $ 2,618 $ - $ 1,116 $ 15 $ 1,151 $ 29 Commercial 226 234 142 261 3 264 6 Commercial Real Estate 3,162 3,251 146 3,754 45 3,761 97 Construction Real Estate 32 67 4 1,585 18 1,591 37 Residential Real Estate 3,321 3,490 94 4,641 60 4,760 119 Consumer and Other 397 398 143 421 4 424 10 Total $ 9,760 $ 10,058 $ 529 $ 11,778 $ 145 $ 11,951 $ 298
Financing Receivable, Troubled Debt Restructuring [Table Text Block]	Three months ended Six months ended June 30, 2019 June 30, 2019 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 - $ - $ - 2 $ 77 $ 13 Commercial - - - - - - Commercial Real Estate - - - 1 39 34 Construction Real Estate - - - - - - Residential Real Estate 1 129 129 1 129 129 Consumer and Other - - - 1 15 14 Total 1 $ 129 $ 129 5 $ 260 $ 190 Three months ended Six months ended June 30, 2018 June 30, 2018 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 - - - - - - Commercial Real Estate - - - 1 283 282 Construction Real Estate - - - - - - Residential Real Estate 1 22 - 2 172 150 Consumer and Other - - - - - - Total 1 $ 22 $ - 3 $ 455 $ 432
Troubled Debt Restructurings on Financing Receivables Default [Table Text Block]	Six months ended Six months ended June 30, 2019 June 30, 2018 Number of Contracts Recorded Principal Balance Number of Contracts Recorded Principal Balance Agriculture and Agricultural Real Estate - $ - - $ - Commercial - - - - Commercial Real Estate - - - - Construction Real Estate - - - - Residential Real Estate - - - - Consumer and Other - - - - Total - $ - - $ -

Note 6 - Investment Securities

Note 6 - Investment Securities (Tables)	6 Months Ended
	Jun. 30, 2019
Notes Tables
Available-for-sale Securities [Table Text Block]	Available for Sale June 30, 2019 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of U.S. Government Agencies $ 9,995 $ 36 $ - $ 10,031 Mortgage Backed Securities issued by U.S. Government Agencies 68,667 1,004 (27 ) 69,644 Obligations of States and Political Subdivisions 35,492 817 (46 ) 36,263 Corporate Debt Securities 500 2 - 502 $ 114,654 $ 1,859 $ (73 ) $ 116,440 Available for Sale December 31, 2018 Gross Gross Estimated Amortized Unrealized Unrealized Market Cost Gains Losses Value Obligations of U.S. Government Agencies $ 134,160 $ 1 $ (5,926 ) $ 128,235 Mortgage Backed Securities issued by U.S. Government Agencies 196,224 32 (5,702 ) 190,554 Obligations of States and Political Subdivisions 69,309 604 (804 ) 69,109 Corporate Debt Securities 13,552 173 (10 ) 13,715 $ 413,245 $ 810 $ (12,442 ) $ 401,613
Investments Classified by Contractual Maturity Date [Table Text Block]	Available for Sale Estimated Amortized Market Cost Value Contractual maturity in 1 year or less $ 8,433 $ 8,485 After 1 year through five years 13,817 14,178 After 5 years through 10 years 18,959 19,323 After 10 years 4,778 4,810 Total 45,987 46,796 Mortgage Backed Securities 68,667 69,644 Total $ 114,654 $ 116,440
Schedule of Unrealized Loss on Investments [Table Text Block]	June 30, 2019 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 Mortgage Backed Securities issued by U.S. Government Agencies 10,120 27 - - 10,120 27 Obligations of States and Political Subdivisions 2,088 17 4,541 29 6,629 46 $ 12,208 $ 44 $ 4,541 $ 29 $ 16,749 $ 73 December 31, 2018 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 $ 3,946 $ 65 $ 117,750 $ 5,861 $ 121,696 $ 5,926 Mortgage Backed Securities issued by U.S. Government Agencies 19,945 131 165,604 5,571 185,549 5,702 Obligations of States and Political Subdivisions 32,260 573 5,955 231 38,215 804 Corporate Debt Securities 490 10 - - 490 10 $ 56,641 $ 779 $ 289,309 $ 11,663 $ 345,950 $ 12,442

Note 7 - Fair Value of Financ_2

Note 7 - Fair Value of Financial Instruments (Tables)	6 Months Ended
	Jun. 30, 2019
Notes Tables
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]	Total Carrying Estimated June 30, 2019 Value Level 1 Level 2 Level 3 Fair Value Financial Assets: Cash and due from banks $ 338,618 $ 338,618 $ - $ - $ 338,618 Time Deposits in Other Banks 100 - - 100 100 Securities - Available for Sale Obligations of U.S. Government Agencies 10,031 - 10,031 - 10,031 MBS issued by U.S. Government Agencies 69,644 - 69,644 - 69,644 Obligations of States and Political Subdivisions 36,263 - 36,263 - 36,263 Corporate Debt Securities 502 - 502 - 502 Equity Securities 7,478 2,105 5,373 - 7,478 Loans, net 761,790 - - 750,607 750,607 Accrued Interest Receivable 3,353 - - 3,353 3,353 Financial Liabilities: Noninterest Bearing Deposits 309,309 309,309 - - 309,309 Interest Bearing Deposits 861,691 - 862,053 - 862,053 Borrowed funds FHLB Advances 10,000 - 10,530 - 10,530 Accrued Interest Payable 76 - - 76 76 Total Carrying Estimated December 31, 2018 Value Level 1 Level 2 Level 3 Fair Value Financial Assets: Cash and due from banks $ 51,842 $ 51,842 $ - $ - $ 51,842 Time Deposits in Other Banks 10,796 - 10,548 - 10,548 Securities - Available for Sale Obligations of U.S. Government Agencies 128,235 - 128,235 - 128,235 MBS issued by U.S. Government Agencies 190,554 - 190,554 - 190,554 Obligations of States and Political Subdivisions 69,109 - 69,109 - 69,109 Corporate Debt Securities 13,715 - 13,715 - 13,715 Equity Securities 7,415 2,042 5,373 - 7,415 Loans Held for Sale 488 - - 502 502 Loans, net 760,889 - - 750,249 750,249 Accrued Interest Receivable 4,413 - - 4,413 4,413 Financial Liabilities: Noninterest Bearing Deposits 297,704 297,704 - - 297,704 Interest Bearing Deposits 885,206 - 885,886 - 885,886 Federal Home Loan Bank Advances 10,000 - - 10,042 10,042 Accrued Interest Payable 65 - - 65 65
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, 2019 Impaired loans $ - $ - $ 10,328 Other Real Estate Owned $ - $ - $ 27 December 31, 2018 Impaired loans $ - $ - $ 9,231 Other Real Estate Owned $ - $ - $ 692

Note 8 - Financial Instrument_2

Note 8 - Financial Instruments With Off-balance Sheet Risk (Tables)	6 Months Ended
	Jun. 30, 2019
Notes Tables
Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]	Contractual Amount June 30, December 31, 2019 2018 Commitments to extend credit: Unused portion of commercial lines of credit $ 118,025 $ 116,119 Unused portion of credit card lines of credit 7,032 6,680 Unused portion of home equity lines of credit 37,829 34,621 Standby letters of credit and financial guarantees written 1,216 1,763 All other off-balance sheet commitments - -

Note 1 - Basis of Presentatio_2

Note 1 - Basis of Presentation and Accounting Policies (Details Textual)	6 Months Ended
	Jun. 30, 2019	Oct. 09, 2018shares
Number of Reportable Segments	1
MBT Financial [Member]
Business Combination, Shares Converted, Shares Per Acquired Company's Shares		0.275
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, 2019	Mar. 31, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Jun. 30, 2018
Net Income (Loss)	$ 6,337	$ (5,141)	$ 4,945	$ 3,902	$ 1,196	$ 8,847
Average common shares outstanding (in shares)	23,037,215		22,978,225		23,036,297	22,961,076
Earnings (Loss) per common share - basic (in dollars per share)	$ 0.27		$ 0.22		$ 0.05	$ 0.39
Net income (loss)	$ 6,337	$ (5,141)	$ 4,945	$ 3,902	$ 1,196	$ 8,847
Equity compensation (in shares)	92,725		122,810		95,188	122,077
Average common shares outstanding - diluted (in shares)	23,129,940		23,101,035		23,131,485	23,083,153
Earnings per common share - diluted (in dollars per share)	$ 0.27		$ 0.21		$ 0.05	$ 0.38

Note 3 - Stock-based Compensa_3

Note 3 - Stock-based Compensation Plan (Details Textual) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Share Price	$ 10.02		$ 10.02
Share-based Payment Arrangement, Expense	$ 93,000	$ 156,000	$ 186,000	$ 392,000
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total	320,000		$ 320,000
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition			1 year 62 days
Stock Appreciation Rights (SARs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value	$ 551,000		$ 551,000
Shares, Issued, Ending Balance	54,962		54,962

Note 3 - Stock-based Compensa_4

Note 3 - Stock-based Compensation Plan - SOSARs Activity (Details) - Stock Appreciation Rights (SARs) [Member] - $ / shares	6 Months Ended
	Jun. 30, 2019	Dec. 31, 2018
SOSARs Outstanding, Balance (in shares)	347,379
SOSARs Outstanding, Weighted average base price (in dollars per share)	$ 8.76	$ 8.78
Granted (in shares)
Granted, Weighted average base price (in dollars per share)
Exercised (in shares)	(2,166)
Exercised, Weighted average base price (in dollars per share)	$ 9.44
Forfeited (in shares)	(4,167)
Forfeited, Weighted average base price (in dollars per share)	$ 10.26
SOSARs Outstanding, Balance (in shares)	341,046
SOSARs Exercisable, June 30, 2019 (in shares)	152,212
SOSARs Exercisable, Weighted average base price (in dollars per share)	$ 6.40

Note 4 - Loans - Loans Receivab

Note 4 - Loans - Loans Receivable Outstanding (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Loans	$ 769,413	$ 768,660	$ 740,786
Less: Allowance for loan losses	7,623	7,771
Net Loans	761,790	760,889
Residential Portfolio Segment [Member]
Loans	229,755	230,008	229,252
Commercial and Construction Real Estate Portfolio Segment [Member]
Loans	311,028	306,694
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Loans	24,679	22,486	23,124
Commercial and Industrial Portfolio Segment [Member]
Loans	162,627	162,026
Consumer and Other Portfolio Segment [Member]
Loans	$ 41,324	$ 47,446	$ 52,176

Note 4 - Loans - Nonperforming

Note 4 - Loans - Nonperforming Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Non-accrual loans	$ 7,723	$ 5,566
Loans 90 days past due and accruing	32
Loans	769,413	768,660	$ 740,786
Other real estate owned	27	692
Total nonperforming assets	1,326,547	1,336,891
Nonperforming Financial Instruments [Member]
Non-accrual loans	7,723	5,566
Loans 90 days past due and accruing	32
Restructured loans	3,556	4,495
Loans	11,311	10,061
Other real estate owned	27	692
Other assets
Total nonperforming assets	$ 11,338	$ 10,753
Nonperforming assets to total assets	0.85%	0.80%
Allowance for loan losses to nonperforming loans	67.39%	77.24%

Note 5 - Allowance for Loan L_3

Note 5 - Allowance for Loan Losses (Details Textual) - USD ($)	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017
Financing Receivable, Allowance for Credit Loss, Ending Balance	$ 7,623,000	$ 7,503,000	$ 7,771,000	$ 7,958,000	$ 7,885,000	$ 7,666,000
Financing Receivable, Troubled Debt Restructuring, Commitment to Lend	0			$ 0
Troubled Debt Restructuring [Member]
Financing Receivable, Allowance for Credit Loss, Ending Balance	$ 24,000

Note 5 - Allowance for Loan L_4

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, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Balance	$ 7,503	$ 7,885	$ 7,771	$ 7,666
Charge-offs	(68)	(51)	(479)	(63)
Recoveries	188	124	331	455
Provision				(100)
Balance	7,623	7,958	7,623	7,958
Ending balance individually evaluated for impairment					$ 479		$ 1,035
Ending balance collectively evaluated for impairment					7,144		6,923
Ending balance	7,503	7,885	7,623	7,958	7,623	$ 7,771	7,958
Ending balance individually evaluated for impairment					10,794		11,613
Ending balance collectively evaluated for impairment					758,619		729,173
Loans					769,413	768,660	740,786
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Balance	240	210	205	195
Charge-offs
Recoveries	4		4	2
Provision	35	52	70	65
Balance	279	262	279	262
Ending balance individually evaluated for impairment
Ending balance collectively evaluated for impairment					279		262
Ending balance	240	210	279	262	279	205	262
Ending balance individually evaluated for impairment					2,213		1,133
Ending balance collectively evaluated for impairment					22,466		21,991
Loans					24,679	22,486	23,124
Commercial Portfolio Segment [Member]
Balance	1,761	1,397	1,266	1,443
Charge-offs	(5)		(257)
Recoveries	20	16	47	31
Provision	(545)	36	175	(25)
Balance	1,231	1,449	1,231	1,449
Ending balance individually evaluated for impairment					13		141
Ending balance collectively evaluated for impairment					1,218		1,308
Ending balance	1,761	1,397	1,231	1,449	1,231	1,266	1,449
Ending balance individually evaluated for impairment					307		254
Ending balance collectively evaluated for impairment					162,320		142,659
Loans					162,627	162,026	142,913
Commercial Real Estate Portfolio Segment [Member]
Balance	3,038	3,088	3,012	3,297
Charge-offs			(151)	(3)
Recoveries	24	49	48	289
Provision	(57)	(188)	96	(634)
Balance	3,005	2,949	3,005	2,949
Ending balance individually evaluated for impairment					275		223
Ending balance collectively evaluated for impairment					2,730		2,726
Ending balance	3,038	3,088	3,005	2,949	3,005	3,012	2,949
Ending balance individually evaluated for impairment					3,451		3,732
Ending balance collectively evaluated for impairment					278,888		266,360
Loans					282,339	279,294	270,092
Construction Real Estate Portfolio Segment [Member]
Balance	38	461	184	491
Charge-offs
Recoveries	26	14	38	34
Provision	(37)	(1)	(195)	(51)
Balance	27	474	27	474
Ending balance individually evaluated for impairment							347
Ending balance collectively evaluated for impairment					27		127
Ending balance	38	461	27	474	27	184	474
Ending balance individually evaluated for impairment					1,289		1,562
Ending balance collectively evaluated for impairment					27,400		21,667
Loans					28,689	27,400	23,229
Residential Portfolio Segment [Member]
Balance	1,211	1,089	1,218	1,279
Charge-offs	(17)	(51)	(17)	(58)
Recoveries	41	31	116	73
Provision	(49)	73	(131)	(152)
Balance	1,186	1,142	1,186	1,142
Ending balance individually evaluated for impairment					67		128
Ending balance collectively evaluated for impairment					1,119		1,014
Ending balance	1,211	1,089	1,186	1,142	1,186	1,218	1,142
Ending balance individually evaluated for impairment					3,144		4,516
Ending balance collectively evaluated for impairment					226,611		224,736
Loans					229,755	230,008	229,252
Consumer and Other Portfolio Segment [Member]
Balance	1,215	1,640	1,886	961
Charge-offs	(46)		(54)	(2)
Recoveries	73	14	78	26
Provision	653	28	(15)	697
Balance	1,895	1,682	1,895	1,682
Ending balance individually evaluated for impairment					124		196
Ending balance collectively evaluated for impairment					1,771		1,486
Ending balance	$ 1,215	$ 1,640	$ 1,895	$ 1,682	1,895	1,886	1,682
Ending balance individually evaluated for impairment					390		416
Ending balance collectively evaluated for impairment					40,934		51,760
Loans					$ 41,324	$ 47,446	$ 52,176

Note 5 - Allowance for Loan L_5

Note 5 - Allowance for Loan Losses - Credit Risk by Internally Assigned Grade (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Loans	$ 769,413	$ 768,660	$ 740,786
Performing Financial Instruments [Member]
Loans	758,102	758,599
Nonperforming Financial Instruments [Member]
Loans	11,311	10,061
Not Rated [Member]
Loans	196,564	206,016
Risk Grade Rating 1 [Member]
Loans	3,958	6,877
Risk Rating Grade 2 [Member]
Loans	290	377
Risk Grade Rating 3 [Member]
Loans	69,136	77,467
Risk Grade Rating 4 [Member]
Loans	436,180	420,029
Risk Grade Rating 4.5 [Member]
Loans	27,635	26,962
Risk Grade Rating 5 [Member]
Loans	21,512	16,932
Risk Grade Rating 5.5 [Member]
Loans	3,246	3,150
Risk Grade Rating 6 [Member]
Loans	10,892	10,848
Risk Grade Rating 7 [Member]
Loans
Risk Grade Rating 8 [Member]
Loans		2
Risk Grade Rating 9 [Member]
Loans
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Loans	24,679	22,486	23,124
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	22,425	20,305
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	2,254	2,181
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Not Rated [Member]
Loans	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		64
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	390	481
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	16,690	16,038
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	1,725	1,472
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	3,783	1,852
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	70
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	2,019	2,579
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	162,627	162,026	142,913
Commercial Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	162,290	161,749
Commercial Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	337	277
Commercial Portfolio Segment [Member] | Not Rated [Member]
Loans	1,719	3,652
Commercial Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans	3,958	6,877
Commercial Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans	115	117
Commercial Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	43,254	47,263
Commercial Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	106,413	97,598
Commercial Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	1,909	2,024
Commercial Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	4,769	3,851
Commercial Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	220	305
Commercial Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	270	339
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	282,339	279,294	270,092
Commercial Real Estate Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	279,112	276,021
Commercial Real Estate Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	3,227	3,273
Commercial Real Estate Portfolio Segment [Member] | Not Rated [Member]
Loans	30	60
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans
Commercial Real Estate Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans	175	196
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	21,782	24,899
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	222,376	219,079
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	20,073	19,462
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	10,440	9,084
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	2,295	2,132
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	5,168	4,380
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 7 [Member]
Loans
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 8 [Member]
Loans		2
Commercial Real Estate Portfolio Segment [Member] | Risk Grade Rating 9 [Member]
Loans
Construction Real Estate Portfolio Segment [Member]
Loans	28,689	27,400	23,229
Construction Real Estate Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	27,400	27,368
Construction Real Estate Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	1,289	32
Construction Real Estate Portfolio Segment [Member] | Not Rated [Member]
Loans	11,847	12,878
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	14,216	11,555
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	1,337	1,381
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans		249
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans
Construction Real Estate Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	1,289	1,337
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	229,755	230,008	229,252
Residential Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	225,961	226,119
Residential Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	3,794	3,889
Residential Portfolio Segment [Member] | Not Rated [Member]
Loans	146,226	147,167
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	514	1,268
Residential Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	75,105	74,141
Residential Portfolio Segment [Member] | Risk Grade Rating 4.5 [Member]
Loans	2,591	2,623
Residential Portfolio Segment [Member] | Risk Grade Rating 5 [Member]
Loans	2,520	1,896
Residential Portfolio Segment [Member] | Risk Grade Rating 5.5 [Member]
Loans	661	713
Residential Portfolio Segment [Member] | Risk Grade Rating 6 [Member]
Loans	2,138	2,200
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	41,324	47,446	$ 52,176
Consumer and Other Portfolio Segment [Member] | Performing Financial Instruments [Member]
Loans	40,914	47,037
Consumer and Other Portfolio Segment [Member] | Nonperforming Financial Instruments [Member]
Loans	410	409
Consumer and Other Portfolio Segment [Member] | Not Rated [Member]
Loans	36,740	42,259
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 1 [Member]
Loans
Consumer and Other Portfolio Segment [Member] | Risk Rating Grade 2 [Member]
Loans
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 3 [Member]
Loans	3,196	3,556
Consumer and Other Portfolio Segment [Member] | Risk Grade Rating 4 [Member]
Loans	1,380	1,618
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
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	8	13
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 L_6

Note 5 - Allowance for Loan Losses - Past Due Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018	Jun. 30, 2018
Past due	$ 5,566	$ 6,872
Current	763,847	761,788
Loans	769,413	768,660	$ 740,786
Loans 90 days past due and accruing	32
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Past due	1,093	1,867
Current	23,586	20,619
Loans	24,679	22,486	23,124
Loans 90 days past due and accruing
Commercial Portfolio Segment [Member]
Past due	196	327
Current	162,431	161,699
Loans	162,627	162,026	142,913
Loans 90 days past due and accruing	20
Commercial Real Estate Portfolio Segment [Member]
Past due	1,740	2,653
Current	280,599	276,641
Loans	282,339	279,294	270,092
Loans 90 days past due and accruing
Construction Real Estate Portfolio Segment [Member]
Past due
Current	28,689	27,400
Loans	28,689	27,400	23,229
Loans 90 days past due and accruing
Residential Portfolio Segment [Member]
Past due	2,445	1,933
Current	227,310	228,075
Loans	229,755	230,008	229,252
Loans 90 days past due and accruing
Consumer and Other Portfolio Segment [Member]
Past due	92	92
Current	41,232	47,354
Loans	41,324	47,446	$ 52,176
Loans 90 days past due and accruing	12
Financial Asset, 30 to 59 Days Past Due [Member]
Past due	2,063	2,918
Financial Asset, 30 to 59 Days Past Due [Member] | Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Past due		632
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Past due	74	186
Financial Asset, 30 to 59 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member]
Past due	168	804
Financial Asset, 30 to 59 Days Past Due [Member] | Construction Real Estate Portfolio Segment [Member]
Past due
Financial Asset, 30 to 59 Days Past Due [Member] | Residential Portfolio Segment [Member]
Past due	1,802	1,217
Financial Asset, 30 to 59 Days Past Due [Member] | Consumer and Other Portfolio Segment [Member]
Past due	19	79
Financial Asset, 60 to 89 Days Past Due [Member]
Past due	602	1,698
Financial Asset, 60 to 89 Days Past Due [Member] | Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Past due		1,235
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Past due	9	110
Financial Asset, 60 to 89 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member]
Past due
Financial Asset, 60 to 89 Days Past Due [Member] | Construction Real Estate Portfolio Segment [Member]
Past due
Financial Asset, 60 to 89 Days Past Due [Member] | Residential Portfolio Segment [Member]
Past due	532	340
Financial Asset, 60 to 89 Days Past Due [Member] | Consumer and Other Portfolio Segment [Member]
Past due	61	13
Financial Asset, Equal to or Greater than 90 Days Past Due [Member]
Past due	2,901	2,256
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Past due	1,093
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Commercial Portfolio Segment [Member]
Past due	113	31
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Commercial Real Estate Portfolio Segment [Member]
Past due	1,572	1,849
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Construction Real Estate Portfolio Segment [Member]
Past due
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Residential Portfolio Segment [Member]
Past due	111	376
Financial Asset, Equal to or Greater than 90 Days Past Due [Member] | Consumer and Other Portfolio Segment [Member]
Past due	$ 12

Note 5 - Allowance for Loan L_7

Note 5 - Allowance for Loan Losses - Non-accrual Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Non-accrual loans	$ 7,723	$ 5,566
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Non-accrual loans	2,019	1,624
Commercial Portfolio Segment [Member]
Non-accrual loans	94	106
Commercial Real Estate Portfolio Segment [Member]
Non-accrual loans	3,114	2,907
Construction Real Estate Portfolio Segment [Member]
Non-accrual loans	1,289	5
Residential Portfolio Segment [Member]
Non-accrual loans	1,199	912
Consumer and Other Portfolio Segment [Member]
Non-accrual loans	$ 8	$ 12

Note 5 - Allowance for Loan L_8

Note 5 - Allowance for Loan Losses - Impaired Loans (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Dec. 31, 2018
Related allowance	$ 479		$ 479		$ 529
Recorded investment	10,794		10,794		9,760
Unpaid principal balance	11,296		11,296		10,058
Average recorded investment	11,354	$ 11,778	11,510	$ 11,951
Interest income recognized	93	145	203	298
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Recorded investment - without allowance	2,213		2,213		2,388
Unpaid principal balance - without allowance	2,211		2,211		2,384
Average recorded investment - without allowance	2,364	878	2,413	912
Interest expense recognized without allowance	4		(10)
Interest income recognized without allowance		12		23
Recorded investment - with allowance					234
Unpaid principal balance - with allowance					234
Related allowance
Average recorded investment - with allowance		238		239
Interest income recognized with allowance		3		6
Recorded investment	2,213		2,213		2,622
Unpaid principal balance	2,211		2,211		2,618
Average recorded investment	2,364	1,116	2,413	1,151
Interest expense recognized	4		(10)
Interest income recognized		15		29
Commercial Portfolio Segment [Member]
Recorded investment - without allowance	84		84
Unpaid principal balance - without allowance	84		84
Average recorded investment - without allowance	81		86
Interest income recognized without allowance	1		2
Recorded investment - with allowance	223		223		226
Unpaid principal balance - with allowance	226		226		234
Related allowance	13		13		142
Average recorded investment - with allowance	227	261	229	264
Interest income recognized with allowance	3	3	5	6
Recorded investment	307		307		226
Unpaid principal balance	310		310		234
Average recorded investment	308	261	315	264
Interest income recognized	4	3	7	6
Commercial Real Estate Portfolio Segment [Member]
Recorded investment - without allowance	1,844		1,844		1,863
Unpaid principal balance - without allowance	2,082		2,082		1,871
Average recorded investment - without allowance	1,946	1,708	2,011	1,706
Interest income recognized without allowance	26	18	86	38
Recorded investment - with allowance	1,607		1,607		1,299
Unpaid principal balance - with allowance	1,693		1,693		1,380
Related allowance	275		275		146
Average recorded investment - with allowance	1,695	2,046	1,697	2,055
Interest income recognized with allowance	2	27	7	59
Recorded investment	3,451		3,451		3,162
Unpaid principal balance	3,775		3,775		3,251
Average recorded investment	3,641	3,754	3,708	3,761
Interest income recognized	28	45	93	97
Construction Real Estate Portfolio Segment [Member]
Recorded investment - without allowance	1,289		1,289
Unpaid principal balance - without allowance	1,289		1,289
Average recorded investment - without allowance	1,299		1,302
Interest income recognized without allowance	8		21
Recorded investment - with allowance					32
Unpaid principal balance - with allowance					67
Related allowance					4
Average recorded investment - with allowance		1,585		1,591
Interest income recognized with allowance		18		37
Recorded investment	1,289		1,289		32
Unpaid principal balance	1,289		1,289		67
Average recorded investment	1,299	1,585	1,302	1,591
Interest income recognized	8	18	21	37
Residential Portfolio Segment [Member]
Recorded investment - without allowance	2,758		2,758		3,015
Unpaid principal balance - without allowance	2,922		2,922		3,174
Average recorded investment - without allowance	2,945	3,986	2,968	4,103
Interest income recognized without allowance	40	52	72	104
Recorded investment - with allowance	386		386		306
Unpaid principal balance - with allowance	398		398		316
Related allowance	67		67		94
Average recorded investment - with allowance	400	655	402	657
Interest income recognized with allowance	4	8	10	15
Recorded investment	3,144		3,144		3,321
Unpaid principal balance	3,320		3,320		3,490
Average recorded investment	3,345	4,641	3,370	4,760
Interest income recognized	44	60	82	119
Consumer and Other Portfolio Segment [Member]
Recorded investment - without allowance	92		92		58
Unpaid principal balance - without allowance	93		93		59
Average recorded investment - without allowance	96	81	99	82
Interest income recognized without allowance	2	1	4	3
Recorded investment - with allowance	298		298		339
Unpaid principal balance - with allowance	298		298		339
Related allowance	124		124		143
Average recorded investment - with allowance	301	340	303	342
Interest income recognized with allowance	3	3	6	7
Recorded investment	390		390		397
Unpaid principal balance	391		391		$ 398
Average recorded investment	397	421	402	424
Interest income recognized	$ 5	$ 4	$ 10	$ 10

Note 5 - Allowance for Loan L_9

Note 5 - Allowance for Loan Losses - Troubled Debt Restructurings (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019USD ($)	Jun. 30, 2018USD ($)	Jun. 30, 2019USD ($)	Jun. 30, 2018USD ($)
Number of contracts	1	1	5	3
Pre-modification recorded principal balance	$ 129	$ 22	$ 260	$ 455
Post-modification recorded principal balance	$ 129		$ 190	$ 432
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Number of contracts			2
Pre-modification recorded principal balance			$ 77
Post-modification recorded principal balance			$ 13
Commercial Portfolio Segment [Member]
Number of contracts
Pre-modification recorded principal balance
Post-modification recorded principal balance
Commercial Real Estate Portfolio Segment [Member]
Number of contracts			1	1
Pre-modification recorded principal balance			$ 39	$ 283
Post-modification recorded principal balance			$ 34	$ 282
Construction Real Estate Portfolio Segment [Member]
Number of contracts
Pre-modification recorded principal balance
Post-modification recorded principal balance
Residential Portfolio Segment [Member]
Number of contracts	1	1	1	2
Pre-modification recorded principal balance	$ 129	$ 22	$ 129	$ 172
Post-modification recorded principal balance	$ 129		$ 129	$ 150
Consumer and Other Portfolio Segment [Member]
Number of contracts			1
Pre-modification recorded principal balance			$ 15
Post-modification recorded principal balance			$ 14

Note 5 - Allowance for Loan _10

Note 5 - Allowance for Loan Losses - Troubled Debt Restructurings Subsequent Default (Details)	6 Months Ended
	Jun. 30, 2019USD ($)	Jun. 30, 2018USD ($)
Number of contracts
Recorded principal balance
Agriculture and Agricultural Real Estate Loans Portfolio Segment [Member]
Number of contracts
Recorded principal balance
Commercial Portfolio Segment [Member]
Number of contracts
Recorded principal balance
Commercial Real Estate Portfolio Segment [Member]
Number of contracts
Recorded principal balance
Construction Real Estate Portfolio Segment [Member]
Number of contracts
Recorded principal balance
Residential Portfolio Segment [Member]
Number of contracts
Recorded principal balance
Consumer and Other Portfolio Segment [Member]
Number of contracts
Recorded principal balance

Note 6 - Investment Securitie_2

Note 6 - Investment Securities (Details Textual)	Jun. 30, 2019	Dec. 31, 2018
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Total	16	165

Note 6 - Investment Securitie_3

Note 6 - Investment Securities - Available for Sale Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Available for sale securities, amortized cost	$ 114,654	$ 413,245
Available for sale securities, gross unrealized gains	1,859	810
Available for sale securities, gross unrealized losses	(73)	(12,442)
Securities - Available for Sale	116,440	401,613
Available for sale securities, amortized cost	114,654	413,245
Available for sale securities, gross unrealized gains	1,859	810
Available for sale securities, gross unrealized losses	(73)	(12,442)
US Treasury and Government [Member]
Available for sale securities, amortized cost	9,995	134,160
Available for sale securities, gross unrealized gains	36	1
Available for sale securities, gross unrealized losses		(5,926)
Securities - Available for Sale	10,031	128,235
Available for sale securities, amortized cost	9,995	134,160
Available for sale securities, gross unrealized gains	36	1
Available for sale securities, gross unrealized losses		(5,926)
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Available for sale securities, amortized cost	68,667	196,224
Available for sale securities, gross unrealized gains	1,004	32
Available for sale securities, gross unrealized losses	(27)	(5,702)
Securities - Available for Sale	69,644	190,554
Available for sale securities, amortized cost	68,667	196,224
Available for sale securities, gross unrealized gains	1,004	32
Available for sale securities, gross unrealized losses	(27)	(5,702)
US States and Political Subdivisions Debt Securities [Member]
Available for sale securities, amortized cost	35,492	69,309
Available for sale securities, gross unrealized gains	817	604
Available for sale securities, gross unrealized losses	(46)	(804)
Securities - Available for Sale	36,263	69,109
Available for sale securities, amortized cost	35,492	69,309
Available for sale securities, gross unrealized gains	817	604
Available for sale securities, gross unrealized losses	(46)	(804)
Corporate Debt Securities [Member]
Available for sale securities, amortized cost	500	13,552
Available for sale securities, gross unrealized gains	2	173
Available for sale securities, gross unrealized losses		(10)
Securities - Available for Sale	502	13,715
Available for sale securities, amortized cost	500	13,552
Available for sale securities, gross unrealized gains	2	173
Available for sale securities, gross unrealized losses		$ (10)

Note 6 - Investment Securitie_4

Note 6 - Investment Securities - Securities by Contractual Maturity (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
1 year or less, available for sale amortized cost	$ 8,433
1 year or less, available for sale estimated market value	8,485
After 1 year through five years, available for sale amortized cost	13,817
After 1 year through five years, available for sale estimated market value	14,178
After 5 years through 10 years, available for sale amortized cost	18,959
After 5 years through 10 years, available for sale estimated market value	19,323
After 10 years, available for sale amortized cost	4,778
After 10 years, available for sale estimated market value	4,810
Total, available for sale amortized cost	45,987
Total, available for sale estimated market value	46,796
Mortgage Backed Securities, available for sale amortized cost	68,667
Mortgage Backed Securities, available for sale estimated market value	69,644
Total, available for sale amortized cost	114,654	$ 413,245
Securities - Available for Sale	$ 116,440	$ 401,613

Note 6 - Investment Securitie_5

Note 6 - Investment Securities - Securities in Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Less than 12 months, aggregate fair value	$ 12,208	$ 56,641
Less than 12 months, gross unrealized losses	44	779
12 months or longer, aggregate fair value	4,541	289,309
12 months or longer, gross unrealized losses	29	11,663
Total, aggregate fair value	16,749	345,950
Total, gross unrealized losses	73	12,442
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Less than 12 months, aggregate fair value	10,120	19,945
Less than 12 months, gross unrealized losses	27	131
12 months or longer, aggregate fair value		165,604
12 months or longer, gross unrealized losses		5,571
Total, aggregate fair value	10,120	185,549
Total, gross unrealized losses	27	5,702
US Treasury and Government [Member]
Less than 12 months, aggregate fair value		3,946
Less than 12 months, gross unrealized losses		65
12 months or longer, aggregate fair value		117,750
12 months or longer, gross unrealized losses		5,861
Total, aggregate fair value		121,696
Total, gross unrealized losses		5,926
US States and Political Subdivisions Debt Securities [Member]
Less than 12 months, aggregate fair value	2,088	32,260
Less than 12 months, gross unrealized losses	17	573
12 months or longer, aggregate fair value	4,541	5,955
12 months or longer, gross unrealized losses	29	231
Total, aggregate fair value	6,629	38,215
Total, gross unrealized losses	$ 46	804
Corporate Debt Securities [Member]
Less than 12 months, aggregate fair value		490
Less than 12 months, gross unrealized losses		10
12 months or longer, aggregate fair value
12 months or longer, gross unrealized losses
Total, aggregate fair value		490
Total, gross unrealized losses		$ 10

Note 7 - Fair Value of Financ_3

Note 7 - Fair Value of Financial Instruments (Details Textual) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member]
Assets, Fair Value Disclosure	$ 0	$ 0

Note 7 - Fair Value of Financ_4

Note 7 - Fair Value of Financial Instruments - Financial Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Time Deposits in Other Banks	$ 100	$ 10,796
Securities - Available for Sale	116,440	401,613
Securities - Available for Sale	116,440	401,613
US Treasury and Government [Member]
Securities - Available for Sale	10,031	128,235
Securities - Available for Sale	10,031	128,235
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Securities - Available for Sale	69,644	190,554
Securities - Available for Sale	69,644	190,554
US States and Political Subdivisions Debt Securities [Member]
Securities - Available for Sale	36,263	69,109
Securities - Available for Sale	36,263	69,109
Corporate Debt Securities [Member]
Securities - Available for Sale	502	13,715
Securities - Available for Sale	502	13,715
Reported Value Measurement [Member] | Fair Value, Recurring [Member]
Cash and due from banks	338,618	51,842
Time Deposits in Other Banks	100	10,796
Equity Securities	7,478
Loans, net	761,790	760,889
Accrued Interest Receivable	3,353	4,413
Noninterest Bearing Deposits	309,309	297,704
Interest Bearing Deposits	861,691	885,206
FHLB Advances	10,000	10,000
Accrued Interest Payable	76	65
Loans Held for Sale		488
FHLB Advances	10,000	10,000
Reported Value Measurement [Member] | Fair Value, Recurring [Member] | US Treasury and Government [Member]
Securities - Available for Sale	10,031	128,235
Securities - Available for Sale	10,031	128,235
Reported Value Measurement [Member] | Fair Value, Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Securities - Available for Sale	69,644	190,554
Securities - Available for Sale	69,644	190,554
Reported Value Measurement [Member] | Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities - Available for Sale	36,263
Securities - Available for Sale	36,263
Securities - Held to Maturity		69,109
Reported Value Measurement [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member]
Securities - Available for Sale	502
Securities - Available for Sale	502
Securities - Held to Maturity		13,715
Reported Value Measurement [Member] | Fair Value, Recurring [Member] | Equity Securities [Member]
Securities - Available for Sale		7,415
Securities - Available for Sale		7,415
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member]
Cash and due from banks	338,618	51,842
Time Deposits in Other Banks	100	10,548
Equity Securities	7,478
Loans, net	750,607	750,249
Accrued Interest Receivable	3,353	4,413
Noninterest Bearing Deposits	309,309	297,704
Interest Bearing Deposits	862,053	885,886
FHLB Advances	10,530	10,042
Accrued Interest Payable	76	65
Loans Held for Sale		502
FHLB Advances	10,530	10,042
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | US Treasury and Government [Member]
Securities - Available for Sale	10,031	128,235
Securities - Available for Sale	10,031	128,235
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Securities - Available for Sale	69,644	190,554
Securities - Available for Sale	69,644	190,554
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities - Available for Sale	36,263
Securities - Available for Sale	36,263
Securities - Held to Maturity		69,109
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member]
Securities - Available for Sale	502
Securities - Available for Sale	502
Securities - Held to Maturity		13,715
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Equity Securities [Member]
Securities - Available for Sale		7,415
Securities - Available for Sale		7,415
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and due from banks	338,618	51,842
Time Deposits in Other Banks
Equity Securities	2,105
Loans, net
Accrued Interest Receivable
Noninterest Bearing Deposits	309,309	297,704
Interest Bearing Deposits
FHLB Advances
Accrued Interest Payable
Loans Held for Sale
FHLB Advances
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | US Treasury and Government [Member]
Securities - Available for Sale
Securities - Available for Sale
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Securities - Available for Sale
Securities - Available for Sale
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities - Available for Sale
Securities - Available for Sale
Securities - Held to Maturity
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Corporate Debt Securities [Member]
Securities - Available for Sale
Securities - Available for Sale
Securities - Held to Maturity
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 1 [Member] | Equity Securities [Member]
Securities - Available for Sale		2,042
Securities - Available for Sale		2,042
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Cash and due from banks
Time Deposits in Other Banks		10,548
Equity Securities	5,373
Loans, net
Accrued Interest Receivable
Noninterest Bearing Deposits
Interest Bearing Deposits	862,053	885,886
FHLB Advances	10,530
Accrued Interest Payable
Loans Held for Sale
FHLB Advances	10,530
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | US Treasury and Government [Member]
Securities - Available for Sale	10,031	128,235
Securities - Available for Sale	10,031	128,235
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Securities - Available for Sale	69,644	190,554
Securities - Available for Sale	69,644	190,554
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities - Available for Sale	36,263
Securities - Available for Sale	36,263
Securities - Held to Maturity		69,109
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Corporate Debt Securities [Member]
Securities - Available for Sale	502
Securities - Available for Sale	502
Securities - Held to Maturity		13,715
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 2 [Member] | Equity Securities [Member]
Securities - Available for Sale		5,373
Securities - Available for Sale		5,373
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Cash and due from banks
Time Deposits in Other Banks	100
Equity Securities
Loans, net	750,607	750,249
Accrued Interest Receivable	3,353	4,413
Noninterest Bearing Deposits
Interest Bearing Deposits
FHLB Advances		10,042
Accrued Interest Payable	76	65
Loans Held for Sale		502
FHLB Advances		10,042
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | US Treasury and Government [Member]
Securities - Available for Sale
Securities - Available for Sale
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Securities - Available for Sale
Securities - Available for Sale
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | US States and Political Subdivisions Debt Securities [Member]
Securities - Available for Sale
Securities - Available for Sale
Securities - Held to Maturity
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Corporate Debt Securities [Member]
Securities - Available for Sale
Securities - Available for Sale
Securities - Held to Maturity
Estimate of Fair Value Measurement [Member] | Fair Value, Recurring [Member] | Fair Value, Inputs, Level 3 [Member] | Equity Securities [Member]
Securities - Available for Sale
Securities - Available for Sale

Note 7 - Fair Value of Financ_5

Note 7 - Fair Value of Financial Instruments - Assets Measured on a Nonrecurring Basis (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Impaired loans	$ 10,794	$ 9,760
Other Real Estate Owned	27	692
Fair Value, Nonrecurring [Member]
Impaired loans
Other Real Estate Owned
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 1 [Member]
Impaired loans
Other Real Estate Owned
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 2 [Member]
Impaired loans	10,328	9,231
Other Real Estate Owned	$ 27	$ 692

Note 8 - Financial Instrument_3

Note 8 - Financial Instruments With Off-balance Sheet Risk (Details Textual)	6 Months Ended
	Jun. 30, 2019
Home Equity Line of Credit [Member]
Line of Credit Facility, Expiration Period	10 years

Note 8 - Financial Instrument_4

Note 8 - Financial Instruments With Off-balance Sheet Risk - Off-balance Sheet Credit Risk Financial Instruments (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Commitments to Extend Credit - Commercial Lines of Credit [Member]
Off-balance sheet credit risks	$ 118,025	$ 116,119
Commitments to Extend Credit - Credit Card Lines of Credit [Member]
Off-balance sheet credit risks	7,032	6,680
Commitments to Extend Credit - Home Equity Lines of Credit [Member]
Off-balance sheet credit risks	37,829	34,621
Standby Letters of Credit and Financial Guarantees [Member]
Off-balance sheet credit risks	1,216	1,763
All Other Off-Balance Sheet Commitments [Member]
Off-balance sheet credit risks