Limestone Bancorp (LMST) 10-K 28 Feb 18 2017 FY Annual report Financial data

Document And Entity Information

Document And Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2017	Feb. 28, 2018	Jun. 30, 2017
Document Information [Line Items]
Entity Registrant Name	PORTER BANCORP, INC.
Entity Central Index Key	1,358,356
Trading Symbol	pbib
Current Fiscal Year End Date	--12-31
Entity Filer Category	Smaller Reporting Company
Entity Current Reporting Status	Yes
Entity Voluntary Filers	No
Entity Well-known Seasoned Issuer	No
Entity Public Float			$ 22,183,313
Document Type	10-K
Document Period End Date	Dec. 31, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	FY
Amendment Flag	false
Nonvoting Common Stock [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding (in shares)		220,000
Common Stock [Member]
Document Information [Line Items]
Entity Common Stock, Shares Outstanding (in shares)		6,039,864

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Assets
Cash and due from banks	$ 8,137	$ 9,449
Interest bearing deposits in banks	25,966	56,867
Cash and cash equivalents	34,103	66,316
Securities available for sale	152,720	152,790
Securities held to maturity (fair value of $0 and $43,072, respectively)		41,818
Loans held for sale	70
Loans, net of allowance of $8,202 and $8,967, respectively	703,913	630,269
Premises and equipment, net	16,789	17,848
Other real estate owned	4,409	6,821
Federal Home Loan Bank stock	7,323	7,323
Bank owned life insurance	15,229	14,838
Deferred taxes, net	31,313
Accrued interest receivable and other assets	4,932	7,154
Total assets	970,801	945,177
Deposits
Non-interest bearing	137,386	124,395
Interest bearing	709,638	725,530
Total deposits	847,024	849,925
Federal Home Loan Bank advances	11,797	22,458
Accrued interest payable and other liabilities	6,057	15,911
Subordinated capital note	2,250	3,150
Junior subordinated debentures	21,000	21,000
Senior debt	10,000
Total liabilities	898,128	912,444
Commitments and contingent liabilities (Note 16)
Stockholders’ equity
Preferred stock	2,771	2,771
Common stock, no par, 39,000,000 shares authorized, 6,039,864 and 4,632,933 voting, and 220,000 and 1,591,600 non-voting shares issued and outstanding, respectively	125,729	125,729
Additional paid-in capital	24,497	24,097
Retained deficit	(75,108)	(113,561)
Accumulated other comprehensive loss	(5,216)	(6,303)
Total common stockholders’ equity	69,902	29,962
Total stockholders' equity	72,673	32,733
Total liabilities and stockholders’ equity	970,801	945,177
Series E Preferred Stock [Member]
Stockholders’ equity
Preferred stock	1,644	1,644
Series F Preferred Stock [Member]
Stockholders’ equity
Preferred stock	$ 1,127	$ 1,127

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parentheticals) - USD ($) $ / shares in Thousands, $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Securities held to maturity, fair value	$ 0	$ 43,072
Loans, allowance	$ 8,202	$ 8,967
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized (in shares)	39,000,000	39,000,000
Series E Preferred Stock [Member]
Preferred stock, issued (in shares)	6,198	6,198
Preferred stock, outstanding (in shares)	6,198	6,198
Preferred stock, liquidation preference	$ 6,200	$ 6,200
Preferred stock, no par (in dollars per share)	$ 0	$ 0
Series F Preferred Stock [Member]
Preferred stock, issued (in shares)	4,304	4,304
Preferred stock, outstanding (in shares)	4,304	4,304
Preferred stock, liquidation preference	$ 4,300	$ 4,300
Preferred stock, no par (in dollars per share)	$ 0	$ 0
Voting Common Stock [Member]
Common stock, shares issued (in shares)	6,039,864	4,632,933
Common stock, shares outstanding (in shares)	6,039,864	4,632,933
Nonvoting Common Stock [Member]
Common stock, shares issued (in shares)	220,000	1,591,600
Common stock, shares outstanding (in shares)	220,000	1,591,600

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Interest income
Loans, including fees	$ 31,866,000	$ 30,537,000	$ 31,251,000
Taxable securities	4,399,000	3,886,000	4,076,000
Tax exempt securities	571,000	620,000	764,000
Federal funds sold and other	686,000	559,000	483,000
	37,522,000	35,602,000	36,574,000
Interest expense
Deposits	5,190,000	5,093,000	6,160,000
Federal Home Loan Bank advances	120,000	70,000	95,000
Senior debt	194,000
Junior subordinated debentures	753,000	671,000	606,000
Subordinated capital note	148,000	147,000	161,000
Federal funds purchased and other			1,000
	6,405,000	5,981,000	7,023,000
Net interest income	31,117,000	29,621,000	29,551,000
Negative provision for loan losses	(800,000)	(2,450,000)	(4,500,000)
Net interest income after negative provision for loan losses	31,917,000	32,071,000	34,051,000
Non-interest income
Service charges on deposit accounts	2,253,000	1,958,000	1,851,000
Bank card interchange fees	972,000	849,000	839,000
Income from bank owned life insurance	412,000	417,000	295,000
Other real estate owned rental income	0	456,000	1,346,000
Net gain on sales of securities	288,000	216,000	1,766,000
Gain on extinguishment of junior subordinated debt			883,000
Other	930,000	868,000	715,000
	4,855,000	4,764,000	7,695,000
Non-interest expense
Salaries and employee benefits	15,090,000	15,508,000	15,857,000
Occupancy and equipment	3,420,000	3,517,000	3,449,000
FDIC insurance	1,412,000	1,660,000	2,212,000
Data processing expense	1,256,000	1,185,000	1,128,000
Marketing expense	1,098,000	973,000	560,000
State franchise and deposit tax	956,000	965,000	1,120,000
Professional fees	978,000	1,568,000	2,885,000
Communications	722,000	706,000	663,000
Insurance expense	540,000	565,000	589,000
Postage and delivery	395,000	359,000	400,000
Litigation and loan collection expense	179,000	8,805,000	1,141,000
Other real estate owned expense	1,973,000	1,541,000	12,302,000
Other	2,199,000	2,215,000	2,653,000
	30,218,000	39,567,000	44,959,000
Income (loss) before income taxes	6,554,000	(2,732,000)	(3,213,000)
Income tax expense (benefit)	(31,899,000)	21,000
Net income (loss)	38,453,000	(2,753,000)	(3,213,000)
Earnings (loss) allocated to participating securities	967,000	(88,000)	(336,000)
Net income (loss) attributable to common shareholders	$ 37,486,000	$ (2,665,000)	$ (2,877,000)
Basic and diluted income (loss) per common share (in dollars per share)	$ 6.15	$ (0.46)	$ (0.62)

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Net income (loss)	$ 38,453	$ (2,753)	$ (3,213)
Other comprehensive income (loss):
Unrealized gain (loss) arising during the period	1,141	(1,917)	(490)
Transfer of investment securities from held to maturity to available for sale	702
Amortization during the period of net unrealized loss transferred to held to maturity	119	129	129
Reclassification of adjustment for gains included in net income	(288)	(216)	(1,766)
Net unrealized gain/(loss) recognized in comprehensive income	1,674	(2,004)	(2,127)
Tax effect	(587)
Other comprehensive income (loss)	1,087	(2,004)	(2,127)
Comprehensive income (loss)	$ 39,540	$ (4,757)	$ (5,340)

Consolidated Statements of Chan

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Common Stock [Member]	Preferred Stock [Member]Series B Preferred Stock [Member]	Preferred Stock [Member]Series D Preferred Stock [Member]	Preferred Stock [Member]Series E Preferred Stock [Member]	Preferred Stock [Member]Series F Preferred Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings, Appropriated [Member]	AOCI Attributable to Parent [Member]	Total
Balances (in shares) at Dec. 31, 2014	2,978,103	40,536	64,580	6,198	4,304
Balances at Dec. 31, 2014	$ 113,238	$ 2,229	$ 3,552	$ 1,644	$ 1,127	$ 21,442	$ (107,595)	$ (2,172)	$ 33,465
Issuance of unvested stock (in shares)	183,148
Terminated stock (in shares)	(107,696)
Forfeited unvested stock (in shares)	(6,368)
Stock-based compensation expense						445			445
Net income (loss)							(3,213)		(3,213)
Net change in accumulated other comprehensive income, net of taxes								(2,127)	(2,127)
Debt to equity exchange (in shares)	240,000
Debt to equity exchange	$ 1,680					1,767			3,447
Conversion of preferred stock to common and non-voting common stock (in shares)	2,102,320	(40,536)	(64,580)
Conversion of preferred stock to common and non-voting common stock	$ 5,781	$ (2,229)	$ (3,552)
Balances (in shares) at Dec. 31, 2015	5,389,507			6,198	4,304
Balances at Dec. 31, 2015	$ 120,699			$ 1,644	$ 1,127	23,654	(110,808)	(4,299)	32,017
Issuance of unvested stock (in shares)	35,465
Forfeited unvested stock (in shares)	(1,972)
Stock-based compensation expense						443			443
Net income (loss)							(2,753)		(2,753)
Net change in accumulated other comprehensive income, net of taxes								(2,004)	(2,004)
Reverse stock split rounding shares (in shares)	1,533
Issuance of stock (in shares)	800,000
Issuance of stock	$ 5,030								5,030
Balances (in shares) at Dec. 31, 2016	6,224,533			6,198	4,304
Balances at Dec. 31, 2016	$ 125,729			$ 1,644	$ 1,127	24,097	(113,561)	(6,303)	32,733
Issuance of unvested stock (in shares)	37,865
Forfeited unvested stock (in shares)	(1,316)
Stock-based compensation expense						400			400
Net income (loss)							38,453		38,453
Net change in accumulated other comprehensive income, net of taxes								1,087	1,087
Reverse stock split rounding shares (in shares)	(1,218)
Balances (in shares) at Dec. 31, 2017	6,259,864			6,198	4,304
Balances at Dec. 31, 2017	$ 125,729			$ 1,644	$ 1,127	$ 24,497	$ (75,108)	$ (5,216)	$ 72,673

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Cash flows from operating activities
Net income (loss)	$ 38,453,000	$ (2,753,000)	$ (3,213,000)
Adjustments to reconcile net income (loss) to net cash from operating activities
Depreciation and amortization	1,239,000	1,725,000	1,711,000
Negative provision for loan losses	(800,000)	(2,450,000)	(4,500,000)
Net amortization on securities	1,246,000	1,297,000	1,434,000
Stock-based compensation expense	400,000	443,000	445,000
Deferred taxes, net	(31,899,000)
Gain on extinguishment of junior subordinated debt			(883,000)
Net (gain) loss on sales of loans held for sale	(46,000)	(86,000)	204,000
Loans originated for sale	(2,859,000)	(5,145,000)	(6,652,000)
Proceeds from sales of loans held for sale	2,835,000	5,417,000	6,548,000
Net (gain) loss on sales of other real estate owned	(74,000)	(222,000)	74,000
Net write-down of other real estate owned	1,963,000	1,180,000	9,855,000
Net realized (gain) loss on sales and calls of investment securities	(288,000)	(216,000)	(1,766,000)
Net (gain) loss on sale of premises and equipment	3,000	(1,000)
Increase in cash surrender value of owned life insurance, net of premium expense	(391,000)	(397,000)	(274,000)
Net change in accrued interest receivable and other assets	2,079,000	(814,000)	810,000
Net change in accrued interest payable and other liabilities	(9,854,000)	8,133,000	267,000
Net cash from operating activities	2,007,000	6,111,000	4,060,000
Cash flows from investing activities
Purchases of available for sale securities	(21,112,000)	(41,827,000)	(21,828,000)
Sales and calls of available for sale securities	41,686,000	8,311,000	45,012,000
Maturities and prepayments of available for sale securities	21,838,000	22,876,000	21,084,000
Proceeds from calls of held to maturity securities	47,000
Proceeds from maturities of held to maturity securities	145,000
Proceeds from sales of loans not originated for sale			8,640,000
Proceeds from sale of other real estate owned	793,000	12,438,000	22,567,000
Loan originations and payments, net	(73,202,000)	(22,368,000)	(2,239,000)
Proceeds from sale of premises and equipment	331,000	268,000
Purchases of premises and equipment	(284,000)	(464,000)	(385,000)
Purchase of bank owned life insurance		(5,000,000)
Net cash from investing activities	(29,758,000)	(25,766,000)	72,851,000
Cash flows from financing activities
Net change in deposits	(2,901,000)	(28,072,000)	(48,844,000)
Net change in repurchase agreements			(1,341,000)
Repayment of Federal Home Loan Bank advances	(55,661,000)	(623,000)	(17,671,000)
Advances from Federal Home Loan Bank	45,000,000	20,000,000	5,000,000
Repayment of subordinated capital note	(900,000)	(900,000)	(900,000)
Proceeds from senior debt	10,000,000
Issuance of common stock		2,231,000
Net cash from financing activities	(4,462,000)	(7,364,000)	(63,756,000)
Net change in cash and cash equivalents	(32,213,000)	(27,019,000)	13,155,000
Beginning cash and cash equivalents	66,316,000	93,335,000	80,180,000
Ending cash and cash equivalents	34,103,000	66,316,000	93,335,000
Supplemental cash flow information:
Interest paid	5,665,000	5,253,000	7,076,000
Income taxes paid (refunded)		21,000
Supplemental non-cash disclosure:
Proceeds from common stock issuance directed by investors to pay junior subordinated debt interest		2,799,000
Transfer from loans to other real estate	270,000	1,273,000	5,513,000
Financed sales of other real estate owned		270,000
Effect of junior subordinated debt to equity exchange			4,330,000
Transfer from held to maturity to available for sale securities	41,380,000
AOCI component of transfer from held to maturity to available for sale, net of tax	$ 456,000

Note 1 - Summary of Significant

Note 1 - Summary of Significant Accounting Policies	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Basis of Presentation and Significant Accounting Policies [Text Block]	NOTE 1 – SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Nature of Operations and Principles of Consolidation – The consolidated financial statements include Porter Bancorp, Inc. (Company) and its subsidiary, PBI Bank (Bank). The Bank completed a name change to Limestone Bank on February 20, 2018. 100% The Company provides financial services through its offices in Central and South Central Kentucky, Lexington and Louisville. Its primary deposit products are checking, savings, and term certificate accounts, and its primary lending products are residential mortgage, commercial, agricultural, and real estate loans. Substantially all loans are collateralized by specific items of collateral including business assets and real estate. Commercial loans are expected to be repaid from cash flow from operations of businesses. There are no one Use of Estimates – To prepare financial statements in conformity with U.S. generally accepted accounting principles, management makes estimates and assumptions based on available information. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided, and future results could differ. Cash and Cash Equivalents one Securities – Debt securities are classified as held to maturity and carried at amortized cost when management has the intent and ability to hold them to maturity. Debt securities are classified as available for sale when they might be sold before maturity. Securities available for sale are carried at fair value, with unrealized holding gains and losses reported in other comprehensive income. Interest income includes amortization of purchase premium or discount. Premiums and discounts on securities are amortized on the level-yield method anticipating prepayments on mortgage backed securities. Gains and losses on sales are recorded on the trade date and determined using the specific identification method. Management evaluates securities for other-than-temporary impairment (“OTTI”) on at least a quarterly basis, and more frequently when economic or market conditi ons warrant such an evaluation. For securities in an unrealized loss position, management considers the extent and duration of the unrealized loss, and the financial condition and near-term prospects of the issuer. Management also assesses whether it intends to sell, or it is more likely than not not 1 2 Loans Held for Sale – Loans held for sale include residential mortgage loans originated for sale into the secondary market and are carried at the lower of aggregate cost or fair value, as determined by outstanding commitments from investors. Net unrealized losses, if any, are recorded as a valuation allowance and charged to earnings. Mortgage loans held for sale are generally sold with servicing rights released. If sold with servicing retained, the carrying value of mortgage loans sold is reduced by the amount allocated to the servicing right. Gains and losses on sales of mortgage loans are based on the difference between the selling price and the carrying value of the related loan sold. Mortgage banking derivatives used in the ordinary course of business consist of mandatory forward sales contracts and rate lock loan commitments. Forward contracts represent future commitments to deliver loans at a specified price and date and are used to manage interest rate risk on loan commitments and mortgage loans held for sale. Rate lock commitments represent commitments to fund loans at a specific rate. These derivatives involve underlying items, such as interest rates, and are designed to transfer risk. Substantially all of these instruments expire within 60 not Commitments to deliver loans and rate lock loan commitments were insignificant at year end. Loans – Loans that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are reported at the principal balance outstanding, net of deferred loan fees and costs, and an allowance for loan losses. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized in interest income using the level-yield method without anticipating prepayments. The recorded investment in loans includes the outstanding principal balance and unamortized deferred origination costs and fees. Interest income recognition on mortgage and commercial loans is discontinued at the time the loan is 90 no 90 not All interest accrued but not is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured. Allowance for Loan Losses – The allowance for loan losses is a valuation allowance for probable incurred credit losses. Loan losses are charged against the allowance when management believes the uncollectability of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. Management estimates the allowance balance required using past loan loss experience, the nature and volume of the portfolio, information about specific borrower situations and estimated collateral values, economic conditions, and other factors. Allocations of the allowance may The allowance consists of s pecific and general components. The specific component relates to loans that are individually classified as impaired. A loan is deemed impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. Loans for which the terms have been modified resulting in a concession, and for which the borrower is experiencing financial difficulties, are considered troubled debt restructurings and treated as impaired. Factors considered in determining impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not If a loan is impaired, a portion of the allowance is allocated so that the loan is reported, net, at the present value of estimated future cash flows using the loan ’s existing rate or at the fair value of collateral if repayment is expected solely from the collateral. Large groups of smaller balance homogeneous loans, such as consumer and residential real estate loans, are collectively evaluated for impairment and are not The general component covers non -impaired loans and is based on historical loss experience adjusted for current factors. The historical loss experience is determined by portfolio segment and is based on actual loss history experienced over the most recent four A portfolio segment is defined as the level at which an entity develops and documents a systematic methodology to determine its allowance for loan losses. Management identified the following portfolio segments: commercial, commercial real estate, residential real estate, consumer, agricultural, and other. ● Commercial loans are made to businesses and depend on the strength of the industries, related borrowers, and cash flow from the businesses. Commercial loans are advances for equipment purchases, or to provide working capital, or to meet other financing needs of business enterprises. These loans may ● Commercial real estate loans are affected by the local commercial real estate market and the local economy. Commercial real estate loans include loans on commercial properties occupied by borrowers and/or tenants. Construction and development loans are a component of this segment. These loans are generally secured by land under development or homes and commercial buildings under construction. Appraisals are obtained to support the loan amount. Financial information is obtained from the borrowers and/or the individual project to evaluate cash flows sufficiency to service the debt. ● Residential real estate loans are affected by the local residential real estate market, local economy, and, for variable rate mortgages, movement in indices tied to these loans. For owner occupied residential loans , the borrowers’ repayment ability is evaluated through a review of credit scores and debt to income ratios. For non-owner occupied residential loans, such as rental real estate, financial information is obtained from the borrowers and/or the individual project to evaluate cash flows sufficiency to service the debt. Appraisals are obtained to support the loan amount. ● Consumer loans depend on local economies. Consumer loans are generally secured by consumer assets, but may ● Agriculture loans depend on the industries tied to these loans and are generally secured by livestock, crops, and/or equipment, but may ● Other loans include loans to municipalities, loans secured by stock, and overdrafts. For municipal loans , management evaluates the borrowers’ revenue streams as well as ability to repay form general funds. For loans secured by stock, management evaluates the market value of the stock securing the loan in relation to the loan amount. Overdrafts are funded based on pre-established criteria related to the deposit account relationship. Management analyzes key relevant risk characteristics for each portfolio segment having determined that loans in each segment possess similar general risk characteristics that are analyzed in connection with loan underwriting processes and procedures. In determining the allocated allowance, the weighted average loss rates over the most recent four Transfers of Financial Assets – Transfers of financial assets are accounted for as sales, when control over the assets has been relinquished. Control over transferred assets is deemed to be surrendered when the assets have been isolated from the Company, the transferee obtains the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and the Company does not Other Real Estate Owned Premises and Equipment – Land is carried at cost. Premises and equipment are stated at cost less accumulated depreciation. Buildings and related components are depreciated using the straight-line method with useful lives generally ranging from 5 40 2 10 Federal Home Loan Bank (FHLB) Stock – The Bank is a member of the FHLB system. Members are required to own a certain amount of stock based on the level of borrowings and other factors, and may Intangible Assets – Intangible assets with definite useful lives are included with other assets and amortized over their estimated useful lives to their estimated residual values, if any. Other intangible assets consist of core deposit intangible assets arising from whole bank and branch acquisitions. They are initially measured at fair value and then are amortized on an accelerated or straight-line basis over their estimated useful lives, which range from 7 10 Bank Owned Life Insurance – The Bank has purchased life insurance policies on certain key executives. Company owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts due that are probable at settlement. Long-Term Assets – Premises and equipment, other intangible assets, and other long-term assets are reviewed for impairment when events indicate their carrying amount may not Benefit Plans – Employee 401 Stock-Based Compensation – Compensation cost is recognized for unvested stock awards issued to employees, based on the fair value of these awards at the date of grant. The market price of the Corporation’s common stock at the date of grant is used for restricted stock awards. Compensation cost is recognized over the required service period, generally defined as the vesting period. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award. Income Taxes – Income tax expense is the total of the current year income tax due or refundable and the change in deferred tax assets and liabilities. Deferred tax assets and liabilities are the expected future tax amounts for the temporary differences between carrying amounts and tax bases of assets and liabilities, computed using enacted tax rates. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. A tax position is recognized as a benefit only if it is "more likely than not" nation being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50% not not" no Loan Commitments and Related Financial Instruments – Financial instruments include off-balance sheet credit instruments, such as commitments to make loans and commercial letters of credit, issued to meet customer-financing needs. The face amount for these items represents the exposure to loss, before considering customer collateral or ability to repay. Such financial instruments are recorded when they are funded. Comprehensive Income ( Loss ) Earnings (Loss) Per Common Share Earnings (Loss) Allocated to Participating Securities – The Company has issued and outstanding unvested common shares to employees and directors through the stock incentive plan. Earnings (loss) are allocated to these participating securities based on their percentage of total issued and outstanding shares. Loss Contingencies – Loss contingencies, including claims and legal actions arising in the ordinary course of business, are recorded as liabilities when the likelihood of loss is probable and an amount or range of loss can be reasonably estimated. Dividend Restriction s may Fair Value of Financial Instruments – Fair values of financial instruments are estimated using relevant market information and other assumptions. Fair value estimates involve uncertainties and matters of significant judgment regarding interest rates, credit risk, prepayments, and other factors, especially in the absence of broad markets for particular items. Changes in assumptions or in market conditions could significantly affect the estimates. D erivative I nstruments – As part of the asset/liability management program, the Company utilize s, from time to time, risk participation agreements to reduce its sensitivity to changing interest rates. These are derivative instruments, which are recorded as assets or liabilities in the consolidated balance sheets at fair value. Changes in the fair values of derivatives are reported in the consolidated statements of operations or other comprehensive income (“OCI”) depending on the use of the derivative and whether the instrument qualifies for hedge accounting. The key criterion for the hedge accounting is that the hedged relationship must be highly effective in achieving offsetting changes in those cash flows that are attributable to the hedged risk, both at inception of the hedge and on an ongoing basis. Derivatives that qualify for the hedge accounting treatment are designated as either: a hedge of the fair value of the recognized asset or liability or of an unrecognized commitment (a fair value hedge) or a hedge of a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or liability (a cash flow hedge). To date, the Company has not The risk participation agreements are not 815, not 820, Adoption of New Accounting Standards – In August 2015, 2015 14, 606 2014 09, 2014 09. December 15, 2017. not In January 2016, No. 2016 01, 825 10 1 2 3 4 5 6 7 December 15, 2017. not not In February 2016, No. 2016 02, 842 ’s obligation to make lease payments arising from a lease, measured on a discounted basis; and a right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term. Under the new guidance, lessor accounting in largely unchanged. The amendments in this update become effective for annual periods and interim periods within those annual periods beginning after December 15, 2018. not In June 2016, No. 2016 13, – Financial Instruments – Credit Losses (Topic 326 first December 15, 2019. one first In March 2017, No. 2017 08, – Receivables – Nonrefundable Fees and Other Costs (Subtopic 310 20 first December 15, 2018. In February 2018, No. 2018 02, –Income Statement – Reporting Comprehensive Income (Topic 220 December 15, 2018, 2018. first 2018 not

Note 2 - Securities

Note 2 - Securities	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]	N OTE 2 – SECURITIES Securities are classified into available for sale (AFS) and held to maturity (HTM) categories. AFS securities are those that may the Bank has the intent and ability to hold to maturity and are reported at amortized cost. The amortized cost and fair value of securities and the related gross unrealized gains and losses recognized in accumulated other comprehensive income (loss) were as follows: Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 201 7 (in thousands) Available for sale U.S. Government and federal agency $ 22,105 $ 2 $ (483 ) $ 21,624 Agency mortgage-backed: residential 65,935 117 (1,087 ) 64,965 Collateralized loan obligations 25,343 182 (20 ) 25,505 State and municipal 33,303 508 (101 ) 33,710 Corporate bonds 6,838 78 — 6,916 Total available for sale $ 153,524 $ 887 $ (1,691 ) $ 152,720 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 201 6 (in thousands) Available for sale U.S. Government and federal agency $ 34,757 $ 50 $ (708 ) $ 34,099 Agency mortgage-backed: residential 103,390 455 (1,492 ) 102,353 Collateralized loan obligations 11,203 — — 11,203 State and municipal 2,028 25 (8 ) 2,045 Corporate bonds 3,069 24 (3 ) 3,090 Total available for sale $ 154,447 $ 554 $ (2,211 ) $ 152,790 Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value Held to maturity State and municipal $ 41,818 $ 1,272 $ (18 ) $ 43,072 Total held to maturity $ 41,818 $ 1,272 $ (18 ) $ 43,072 In 2013, AFS to HTM. At that time, the transfer occurred at fair value with the unrealized loss of $1.3 No 2013. December 1, 2017, $41.4 $702,000 2013 December 31, 2017, Sales and calls of securities were as follows: 201 7 201 6 201 5 (in thousands) Proceeds $ 41,733 $ 8,311 $ 45,012 Gross gains 449 245 1,902 Gross losses 161 29 136 T he tax provision related to net gains and losses realized on sales was $101,000, $76,000, $618,000, T he amortized cost and fair value of our debt securities are shown by contractual maturity. Expected maturities may not December 31, 201 7 Amortized Cost Fair Value (in thousands) Maturity Available for sale Within one year $ 14,648 $ 14,682 One to five years 40,197 40,675 Five to ten years 32,744 32,398 Agency mortgage-backed: residential 65,935 64,965 Total $ 153,524 $ 152,720 Securities pledged at year-end 2017 2016 $76.8 $61.2 At December 31, 2017 2016, $15.4 $16.4 2017, no one 10% The Company evaluates securities for other-than-temporary impairment at least on a quarterly basis, and more frequently when economic or market concerns warrant such evaluation. Consideration is given to the length of time and the extent to which the fair value has been less than cost, the financial condition and near-term prospects of the issuer, underlying credit quality of the issuer, and the intent and ability of the Company to retain its investment in the issuer for a period of time sufficient to allow for any anticipated recovery in fair value. In analyzing an issuer ’s financial condition, the Company may December 31, 2017, not Securities with unrealized losses at December 31, 2017 December 31, 2016, Less than 12 Months 12 Months or More Total Description of Securities Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss (in thousands) 201 7 Available for sale U.S. Government and federal agency $ 5,788 $ (97 ) $ 14,121 $ (386 ) $ 19,909 $ (483 ) Agency mortgage-backed: residential 21,104 (172 ) 27,158 (915 ) 48,262 (1,087 ) State and municipal 7,492 (101 ) — — 7,492 (101 ) Collateralized loan obligations 6,038 (20 ) — — 6,038 (20 ) Total temporarily impaired $ 40,422 $ (390 ) $ 41,279 $ (1,301 ) $ 81,701 $ (1,691 ) Less than 12 Months 12 Months or More Total Description of Securities Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss (in thousands) 201 6 Available for sale U.S. Government and federal agency $ 27,738 $ (708 ) $ — $ — $ 27,738 $ (708 ) Agency mortgage-backed: residential 63,460 (1,449 ) 2,745 (43 ) 66,205 (1,492 ) State and municipal 465 (8 ) — — 465 (8 ) Corporate bonds — — 1,566 (3 ) 1,566 (3 ) Total temporarily impaired $ 91,663 $ (2,165 ) $ 4,311 $ (46 ) $ 95,974 $ (2,211 ) Held to maturity State and municipal 1,540 (18 ) — — 1,540 (18 ) Total $ 1,540 $ (18 ) $ — $ — $ 1,540 $ (18 )

Note 3 - Loans

Note 3 - Loans	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Loans, Notes, Trade and Other Receivables Disclosure [Text Block]	N OTE 3 – LOANS Loans net of unearned income, deferred loan origination costs, and net premiums on acquired loans by class were as follows: 201 7 201 6 (in thousands) Commercial $ 113,771 $ 97,761 Commercial Real Estate: Construction 57,342 36,330 Farmland 88,320 71,507 Nonfarm nonresidential 156,724 149,546 Residential Real Estate: Multi-family 56,588 48,197 1-4 Family 179,222 188,092 Consumer 18,439 9,818 Agriculture 41,154 37,508 Other 555 477 Subtotal 712,115 639,236 Less: Allowance for loan losses (8,202 ) (8,967 ) Loans, net $ 703,913 $ 630,269 The following table presents the activity in the allowance for loan losses by portfolio segment for the year ended December 31, 2017, 2016, 2015: Commercial Commercial Real Estate Residential Real Estate Consumer Agriculture Other Total Dec ember 3 1 , 201 7 : (in thousands) Beginning balance $ 475 $ 4,894 $ 3,426 $ 8 $ 162 $ 2 $ 8,967 Provision (n egative provision) 363 (1,223 ) (129 ) (8 ) 213 (16 ) (800 ) Loans charged off (5 ) (58 ) (692 ) (51 ) (95 ) – (901 ) Recoveries 59 419 295 115 33 15 936 Ending balance $ 892 $ 4,032 $ 2,900 $ 64 $ 313 $ 1 $ 8,202 Dec ember 3 1 , 201 6 : Beginning balance $ 818 $ 6,993 $ 3,984 $ 122 $ 122 $ 2 $ 12,041 Provision (negative p rovision) (401 ) (2,438 ) 749 (314 ) (56 ) 10 (2,450 ) Loans charged off (276 ) (505 ) (1,652 ) (99 ) (18 ) (79 ) (2,629 ) Recoveries 334 844 345 299 114 69 2,005 Ending balance $ 475 $ 4,894 $ 3,426 $ 8 $ 162 $ 2 $ 8,967 Dec ember 3 1 , 201 5 : Beginning balance $ 2,046 $ 10,931 $ 5,787 $ 274 $ 319 $ 7 $ 19,364 Provision (negative provision) (1,255 ) (2,713 ) (316 ) (115 ) (87 ) (14 ) (4,500 ) Loans charged off (696 ) (2,879 ) (2,171 ) (221 ) (118 ) (47 ) (6,132 ) Recoveries 723 1,654 684 184 8 56 3,309 Ending balance $ 818 $ 6,993 $ 3,984 $ 122 $ 122 $ 2 $ 12,041 T he following table presents the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and based on the impairment method as of December 31, 2017: Commercial Commercial Real Estate Residential Real Estate Consumer Agriculture Other Total (in thousands) Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 13 $ – $ 206 $ – $ – $ – $ 219 Collectively evaluated for impairment 879 4,032 2,694 64 313 1 7,983 Total ending allowance balance $ 892 $ 4,032 $ 2,900 $ 64 $ 313 $ 1 $ 8,202 Loans: Loans individually evaluated for impairment $ 587 $ 2,635 $ 3,950 $ 1 $ – $ – $ 7,173 Loans collectively evaluated for impairment 113,184 299,751 231,860 18,438 41,154 555 704,942 Total ending loans balance $ 113,771 $ 302,386 $ 235,810 $ 18,439 $ 41,154 $ 555 $ 712,115 T he following table presents the balance in the allowance for loan losses and the recorded investment in loans by portfolio segment and based on the impairment method as of December 31, 2016: Commercial Commercial Real Estate Residential Real Estate Consumer Agriculture Other Total (in thousands) Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 13 $ 35 $ 350 $ – $ 1 $ – $ 399 Collectively evaluated for impairment 462 4,859 3,076 8 161 2 8,568 Total ending allowance balance $ 475 $ 4,894 $ 3,426 $ 8 $ 162 $ 2 $ 8,967 Loans: Loans individually evaluated for impairment $ 595 $ 5,854 $ 8,621 $ 1 $ 60 $ – $ 15,131 Loans collectively evaluated for impairment 97,166 251,529 227,668 9,817 37,448 477 624,105 Total ending loans balance $ 97,761 $ 257,383 $ 236,289 $ 9,818 $ 37,508 $ 477 $ 639,236 Im paired Loans I mpaired loans include restructured loans and loans on nonaccrual or classified as doubtful, whereby collection of the total amount is improbable, or loss, whereby all or a portion of the loan has been written off or a specific allowance for loss had been provided. The following table presents information related to loans individually evaluated for impairment by class of loan as of and for the year ended December 31, 2017: Unpaid Principal Balance Recorded Investment Allowance For Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized (in thousands) With No Related Allowance Recorded: Commercial $ 703 $ 487 $ — $ 495 $ 7 $ 7 Commercial real estate: Construction — — — — — — Farmland 3,687 2,059 — 2,651 210 210 Nonfarm nonresidential 1,047 576 — 716 59 47 Residential real estate: Multi-family — — — 820 — — 1-4 Family 4,293 2,787 — 2,884 143 143 Consumer 9 1 — 2 2 2 Agriculture — — — 24 1 1 Other — — — — — — Subtotal 9,739 5,910 — 7,592 422 410 With An Allowance Recorded: Commercial 100 100 13 100 7 — Commercial real estate: Construction — — — — — — Farmland — — — 235 — — Nonfarm nonresidential — — — 238 14 — Residential real estate: Multi-family — — — — — — 1-4 Family 1,163 1,163 206 1,404 68 — Consumer — — — — — — Agriculture — — — 24 — — Other — — — — — — Subtotal 1,263 1,263 219 2,001 89 — Total $ 11,002 $ 7,173 $ 219 $ 9,593 $ 511 $ 410 The following table presents information related to loans individually evaluated for impairment by class of loan as of and for the year ended December 31, 201 6: Unpaid Principal Balance Recorded Investment Allowance For Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized (in thousands) With No Related Allowance Recorded: Commercial $ 707 $ 495 $ — $ 758 $ 39 $ 39 Commercial real estate: Construction — — — 156 9 — Farmland 5,566 3,742 — 4,188 94 95 Nonfarm nonresidential 4,502 1,219 — 4,699 310 189 Residential real estate: Multi-family 4,100 4,100 — 2,608 287 1 1-4 Family 4,663 2,910 — 5,509 162 94 Consumer 41 1 — 7 8 8 Agriculture — — — 73 28 28 Other — — — — — — Subtotal 19,579 12,467 — 17,998 937 454 With An Allowance Recorded: Commercial 100 100 13 20 6 — Commercial real estate: Construction — — — — — — Farmland 614 590 5 358 — — Nonfarm nonresidential 303 303 30 398 23 — Residential real estate: Multi-family — — — 2,506 101 — 1-4 Family 1,676 1,611 350 1,659 111 — Consumer — — — — — — Agriculture 78 60 1 39 — — Other — — — — — — Subtotal 2,771 2,664 399 4,980 241 — Total $ 22,350 $ 15,131 $ 399 $ 22,978 $ 1,178 $ 454 The following table presents information related to loans individually evaluated for impairment by class of loan as of and for the year ended December 31, 2015: Unpaid Principal Balance Recorded Investment Allowance For Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized (in thousands) With No Related Allowance Recorded: Commercial $ 1,558 $ 1,112 $ — $ 1,526 $ 5 $ 5 Commercial real estate: Construction 278 262 — 1,993 14 1 Farmland 6,004 4,263 — 4,497 114 114 Nonfarm nonresidential 11,256 7,829 — 16,073 263 9 Residential real estate: Multi-family 32 32 — 35 — — 1-4 Family 14,066 11,756 — 13,584 456 99 Consumer 118 20 — 23 — — Agriculture 260 152 — 206 — — Other — — — 49 5 5 Subtotal 33,572 25,426 — 37,986 857 233 With An Allowance Recorded: Commercial — — — 13 — — Commercial real estate: Construction — — — — — — Farmland — — — 63 — — Nonfarm nonresidential 574 465 43 4,591 25 — Residential real estate: Multi-family 4,195 4,195 57 4,229 204 — 1-4 Family 1,690 1,690 328 1,705 89 — Consumer — — — 8 — — Agriculture — — — — — — Other — — — — — — Subtotal 6,459 6,350 428 10,609 318 — Total $ 40,031 $ 31,776 $ 428 $ 48,595 $ 1,175 $ 233 Troubled Debt Restructuring A troubled debt restructuring (TDR) occurs when the Bank has agreed to a loan modification in the form of a concession for a borrower who is experiencing financial difficulty. The Bank’s TDRs typically involve a reduction in interest rate, a deferral of principal for a stated period of time, or an interest only period. All TDRs are considered impaired and the Bank has allocated reserves for these loans to reflect the present value of the concessionary terms granted to the borrower. The following table presents the types of TDR loan modifications by portfolio segment outstanding as of December 31, 2017 2016: TDRs Performing to Modified Terms TDRs Not Performing to Modified Terms Total TDRs (in thousands) December 31, 201 7 Commercial Rate reduction $ — $ 33 $ 33 Principal deferral — 434 434 Commercial Real Estate: Farmland Principal deferral — 1,362 1,362 Nonfarm nonresidential Rate reduction 483 — 483 Residential Real Estate: 1-4 Family Rate reduction 734 — 734 Total TDRs $ 1,217 $ 1,829 $ 3,046 December 31, 201 6 Commercial Rate reduction $ — $ 33 $ 33 Principal deferral — 434 434 Commercial Real Estate: Farmland Principal deferral — 2,300 2,300 Nonfarm nonresidential Rate reduction 507 — 507 Principal deferral — 607 607 Residential Real Estate: Multi-family Rate reduction 4,100 — 4,100 1-4 Family Rate reduction 743 — 743 Total TDRs $ 5,350 $ 3,374 $ 8,724 At December 31, 2017 2016, 40% 61%, $122,000 $197,000 December 31, 2017 2016, no December 31, 2017 2016 Managemen t periodically reviews renewals and modifications of previously identified TDRs, for which there was no no not not 2017, two $4.1 December 31, 2016. no No during the twelve December 31, 2017 2016. December, 31 2017 2016, no twelve 90 Non - performing Loans Non -performing loans include impaired loans and smaller balance homogeneous loans, such as residential mortgage and consumer loans, that are collectively evaluated for impairment. The following table presents the recorded investment in nonaccrual and loans past due 90 December 31, 2017 2016: Nonaccrual Loans Past Due 90 Days And Over Still Accruing 201 7 201 6 201 7 201 6 (in thousands) Commercial $ 487 $ 495 $ — $ — Commercial Real Estate: Construction — — — — Farmland 2,059 4,332 — — Nonfarm nonresidential 93 1,016 — — Residential Real Estate: Multi-family — — — — 1-4 Family 2,817 3,312 — — Consumer 1 1 1 — Agriculture — 60 — — Other — — — — Total $ 5,457 $ 9,216 $ 1 $ — T he following table presents the aging of the recorded investment in past due loans by class as of December 31, 2017 2016: 30 – 59 Days Past Due 60 – 89 Days Past Due 90 Days And Over Past Due Nonaccrual Total Past Due And Nonaccrual (in thousands) December 31 , 201 7 Commercial $ — $ — $ — $ 487 $ 487 Commercial Real Estate: Construction — — — — — Farmland 593 — — 2,059 2,652 Nonfarm nonresidential — — — 93 93 Residential Real Estate: Multi-family — — — — — 1-4 Family 850 126 — 2,817 3,793 Consumer 30 45 — 1 76 Agriculture 5 — 1 — 6 Other — — — — — Total $ 1,478 $ 171 $ 1 $ 5,457 $ 7,107 30 – 59 Days Past Due 60 – 89 Days Past Due 90 Days And Over Past Due Nonaccrual Total Past Due And Nonaccrual (in thousands) December 31, 201 6 Commercial $ — $ — $ — $ 495 $ 495 Commercial Real Estate: Construction — — — — — Farmland 626 — — 4,332 4,958 Nonfarm nonresidential — 59 — 1,016 1,075 Residential Real Estate: Multi-family — — — — — 1-4 Family 1,454 256 — 3,312 5,022 Consumer 19 — — 1 20 Agriculture 203 — — 60 263 Other — — — — — Total $ 2,302 $ 315 $ — $ 9,216 $ 11,833 Credit Quality Indicators Management categorizes all loans into risk categories at origination based upon original underwriting. Thereafter, management categorizes loans into risk categories based on relevant information about the ability of borrowers to service their debt such as current financial information, historical payment experience, credit documentation, public information, and current economic trends. Additionally, loans are analyzed through internal and external loan review processes. Borrower relationships in excess of $500,000 : Watch – Loans may Special Mention – Loans classified as special mention do not one may Substandard – Loans classified as substandard are those loans with clear and defined weaknesses such as a highly leveraged position, unfavorable financial ratios, uncertain repayment sources or poor financial condition which may not Doubtful – Loans classified as doubtful are those loans which have characteristics similar to substandard loans but with an increased risk that collection or liquidation in full is highly questionable and improbable. Loans not oans. As of December 31, 2017 2016, Pass Watch Special Mention Substandard Doubtful Total (in thousands) December 31, 201 7 Commercial $ 112,978 $ 84 $ — $ 709 $ — $ 113,771 Commercial Real Estate: Construction 57,342 — — — — 57,342 Farmland 76,563 7,607 — 4,150 — 88,320 Nonfarm nonresidential 152,004 2,906 — 1,814 — 156,724 Residential Real Estate: Multi-family 47,121 9,467 — — — 56,588 1-4 Family 169,774 3,535 164 5,749 — 179,222 Consumer 18,042 306 — 91 — 18,439 Agriculture 38,654 1,810 — 690 — 41,154 Other 555 — — — — 555 Total $ 673,033 $ 25,715 $ 164 $ 13,203 $ — $ 712,115 Pass Watch Special Mention Substandard Doubtful Total (in thousands) December 31, 201 6 Commercial $ 96,402 $ 294 $ — $ 1,065 $ — $ 97,761 Commercial Real Estate: Construction 35,823 507 — — — 36,330 Farmland 63,323 1,521 — 6,663 — 71,507 Nonfarm nonresidential 142,222 5,217 445 1,662 — 149,546 Residential Real Estate: Multi-family 38,281 6,080 — 3,836 — 48,197 1-4 Family 173,565 6,909 52 7,566 — 188,092 Consumer 9,397 348 — 73 — 9,818 Agriculture 26,940 9,555 — 1,013 — 37,508 Other 477 — — — — 477 Total $ 586,430 $ 30,431 $ 497 $ 21,878 $ — $ 639,236

Note 4 - Premises and Equipment

Note 4 - Premises and Equipment	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Property, Plant and Equipment Disclosure [Text Block]	N OTE 4 – PREMISES AND EQUIPMENT Year-end premises and equipment were as follows: 201 7 201 6 (in thousands) Land and buildings $ 23,124 $ 23,515 Furniture and equipment 10,151 10,050 33,275 33,565 Accumulated depreciation (16,486 ) (15,717 ) $ 16,789 $ 17,848 Depreciation expense was $955,000, $1.1 $1.0 2017, 2016 2015,

Note 5 - Other Real Estate Owne

Note 5 - Other Real Estate Owned	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Real Estate Owned [Text Block]	N OTE 5 – OTHER REAL ESTATE OWNED Other real estate owned (OREO) is real estate acquired as a result of foreclosure or by deed in lieu of foreclosure. It is classified as real estate owned until such time as it is sold. When property is acquired as a result of foreclosure or by deed in lieu of foreclosure, it is recorded at its fair market value less cost to sell. Any write-down of the property at the time of acquisition is charged to the allowance for loan losses. Fair value of OREO is determined on an individual property basis. When foreclosed properties are acquired, management obtains a new appraisal of the subject property or has staff from the Bank’s special assets group evaluate the latest in-file appraisal in connection with the transfer to OREO. Updated appraisals are typically obtained within five The following table presents the major categories of OREO at the period-ends indicated: 201 7 201 6 (in thousands) Commercial Real Estate: Construction, land development, and other land $ 4,335 $ 6,571 Farmland 74 — Residential Real Estate: 1-4 Family — 250 $ 4,409 $ 6,821 Residential loans secured by 1 4 d $616,000 $932,000 December 31, 2017 December 31, 2016, A ctivity relating to OREO owned during the years indicated is as follows: 201 7 201 6 20 1 5 (in thousands) OREO Activity OREO as of January 1 $ 6,821 $ 19,214 $ 46,197 Real estate acquired 270 1,273 5,513 Valuation adjustment write-downs (1,963 ) (1,180 ) (9,855 ) Net gain (loss) on sale 74 222 (74 ) Proceeds from sale of properties (793 ) (12,708 ) (22,567 ) OREO as of December 31 $ 4,409 $ 6,821 $ 19,214 There was no OREO rental income for the year ended December 31, 2017, $456,000, $1.3 December 31, 2016, 2015, Expenses related to OREO owned include: 201 7 201 6 20 1 5 (in thousands) Net (gain) loss on sales $ (74 ) $ (222 ) $ 74 Valuation adjustment write-downs 1,963 1,180 9,855 Operating expense 84 583 2,373 Total $ 1,973 $ 1,541 $ 12,302

Note 6 - Deposits

Note 6 - Deposits	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Deposit Liabilities Disclosures [Text Block]	N OTE 6 – DEPOSITS The following table details deposits by category: December 31, 201 7 December 31, 201 6 (in thousands) Non-interest bearing $ 137,386 $ 124,395 Interest checking 99,383 103,876 Money market 151,388 142,497 Savings 34,632 34,518 Certificates of deposit 424,235 444,639 Total $ 847,024 $ 849,925 Time deposits of $ 250,000 $31.7 $29.1 2017 2016, Scheduled maturities of total time deposits for each of the next five Total 201 8 $ 204,018 201 9 178,479 20 20 27,507 202 1 5,316 20 22 8,915 $ 424,235

Note 7 - Advances From Federal

Note 7 - Advances From Federal Home Loan Bank	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Federal Home Loan Bank Advances, Disclosure [Text Block]	NOTE 7 – ADVANCES FROM FEDERAL HOME LOAN BANK At year-end, advances from the Federal Home Loan Bank were as follows: 201 7 201 6 (in thousands) A dvances with fixed rates from 0.00% to 5.24% and maturities ranging from 2018 through 2033, averaging 1.48% for 2017 and 0.85% for 2016 $ 11,797 $ 22,458 Each advance is payable per terms on agreement, with a prepayment penalty. No 2017 2016. $130.9 $124.2 first 2017 2016, December 31, 2017, $79.0 Scheduled principal payments during the next five and thereafter (in thousands): Advances 2018 $ 10,200 2019 180 2020 485 2021 728 202 2 108 Thereafter 96 $ 11,797 At year-end 2017, $5.0

Note 8 - Subordinated Capital N

Note 8 - Subordinated Capital Note	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Subordinated Borrowings Disclosure [Text Block]	NOTE 8 – SUBORDINATED CAPITAL NOTE T he outstanding principal amount of the Bank’s subordinated capital note totaled $2.3 December 31, 2017. three 300 2 five July 1, 2020. five one fifth 2 2 $225,000 $900,000 two $450,000 4.34% 3.85% December 31, 2017 2016,

Note 9 - Junior Subordinated De

Note 9 - Junior Subordinated Debentures	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Debt Disclosure [Text Block]	N OTE 9 – JUNIOR SUBORDINATED DEBENTURES The junior subordinated debentures are redeemable at par prior to maturity at the option of the Company as defined within the trust indenture. The Company has the option to defer interest payments on the junior subordinated debentures from time to time for a period not 20 consecutive quarters. A deferral period may On April 15, 2016, the Company completed the private placement of 580,000 220,000 $5.0 second 2016. On June 29, 2016, the Company notified the trustees of its election to again defer interest payments effective with the third 2016 second 2021. 20 Dividends accrued and unpaid on our junior subordinated debentures totaled $1.2 December 31, 2017. A sum mary of the junior subordinated debentures is as follows: Description Issuance Date Interest Rate (1) Junior Subordinated Debt Owed To Trust Maturity Date (2) Porter Statutory Trust II 2 /13/2004 3-month LIBOR + 2.85% $ 5,000,000 2 /13/2034 Porter Statutory Trust III 4 /15/2004 3-month LIBOR + 2.79% 3,000,000 4 /15/2034 Porter Statutory Trust IV 12 /14/2006 3-month LIBOR + 1.67% 10,000,000 3 /01/2037 As cencia Statutory Trust I 2 /13/2004 3-month LIBOR + 2.85% 3,000,000 2 /13/2034 $ 21,000,000 ( 1 As of December 31, 2017, 3 1.69%. ( 2 The debentures are callable at our option at their principal amount plus accrued interest. On September 30, 2015, the Company completed a common equity for debt exchange with holders of $4.0 $330,000. $4.3 160,000 80,000 240,000 one third third 80,000 $883,000 $883,000 $560,000 $1.4 third third 80,000 $7.00 September 30, 2015. two $2.9 80,000 80,000 470 50 40 2 405 20 40 1.J,

Note 10 - Senior Debt

Note 10 - Senior Debt	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Long-term Debt [Text Block]	N OTE 1 0 – S ENIOR D EBT On June 30, 2017, $10.0 June 30, 2022. three 250 June 30, 2020, $250,000 first 100% may The Company contributed $9.0 1 $1.0 At December 31, 2017, $806,000. The loan agreement contains customary representations, warranties, covenants and events of default, including the following financial covenants: (i) the Company must maintain minimum cash on hand of not $750,000 June 30, 2018, not $2,500,000 the Company must maintain a total risk based capital ratio at least equal to 9% June 30, 2018, 10% 10% June 30, 2018, 11% may not 2.5% December 31, 2017.

Note 11 - Other Benefit Plans

Note 11 - Other Benefit Plans	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Postemployment Benefits Disclosure [Text Block]	NOTE 1 1 – OTHER BENEFIT PLANS 401 k ) Plan 401 50% first 4% may $200,000, $189,000 $160,000 2017, 2016 2015, Supplemental Executive Retirement Plan – The Company has a supplemental executive retirement plan covering certain executive officers. Under the plan, the Company pays each participant, or their beneficiary, a specific defined benefit amount over 10 $121,000, $121,000 $121,000 December 31, 2017, 2016 2015, $1.3 December 31, 2017 2016 The Company purchased life insurance on the participants of the plan. The cash surrender value of all insurance policies was $15.2 $14.8 December 31, 2017 2016, $412,000, $417,000 $295,000 December 31, 2017, 2016, 2015,

Note 12 - Income Taxes

Note 12 - Income Taxes	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Income Tax Disclosure [Text Block]	NOTE 1 2 – INCOME TAXES The Company has had a full valuation allowance against its net deferred tax asset since 2011. ’s ability to utilize the net deferred tax asset depends upon generating sufficient future levels of taxable income. The determination to restore a deferred tax asset and eliminate a valuation allowance depends upon the evaluation of both positive and negative evidence regarding the likelihood of achieving sufficient future taxable income levels. During the fourth 2017, not not ● positive cumulative pre-tax earnings over the prior three December 31, 2017 ● growth in net interest income, stable non-interest income trends, and lower non-interest expense trends ● improvement in asset quality which increases management ’s ability to forecast future taxable income and achieve forecasted results ● the Company ’s net operating loss (“NOLs”) carryforwards do not 2032, ● the Bank ’s Consent Order was terminated in the fourth 2017 As a result of the conclusion to reverse the valuation allowance, the Company recorded an income tax benefit of $54.0 December 31, 2017. On December 22, 2017, 2017 35% 21% 2018. 21% $20.3 December 31, 2017. The combination of the reversal of the valuation allowance and the change in federal corporate tax rates , as well as income tax expense for the year, resulted in an income tax benefit of $31.9 December 31, 2017. Income tax expense (benefit) was as follows: 201 7 201 6 20 1 5 (in thousands) Current $ — $ 21 $ — Deferred 2,523 2,771 5,258 Net operating loss (647 ) (4,009 ) (5,975 ) Change in federal statutory rate 20,274 — — Change in valuation allowance (54,049 ) 1,238 717 $ (31,899 ) $ 21 $ — Effective tax rates differ from federal statutory rate of 35% (loss) before income taxes due to the following: 201 7 201 6 20 1 5 (in thousands) Federal statutory rate times financial statement income (loss) $ 2,294 $ (956 ) $ (1,125 ) Effect of: V aluation allowance (54,049 ) 1,238 717 Tax-exempt income (196 ) (211 ) (264 ) Non -taxable life insurance income (144 ) (146 ) (103 ) Restricted stock vesting (121 ) — — Change in federal statutory rate 20,274 — — Other, net 43 96 775 Total $ (31,899 ) $ 21 $ — Year-end deferred tax assets and liabil ities were due to the following: 201 7 201 6 (in thousands) Deferred tax assets: Net operating loss carry-forward $ 25,645 $ 42,094 Allowance for loan losses 1,723 3,139 O REO write-down 2,432 3,366 Alternative minimum tax credit carry-forward 692 692 Net assets from acquisitions 358 674 Net unrealized loss on securities 169 867 New market tax credit carry-forward 208 208 Nonaccrual loan interest 271 481 Accrued expenses 172 3,860 Deferred compensation 277 465 Other 241 360 32,188 56,206 Deferred tax liabilities: FHLB stock dividends 557 928 Fixed assets 68 89 Deferred loan costs 152 274 Other 98 866 875 2,157 Net deferred tax assets before valuation allowance 31,313 54,049 Valuation allowance — (54,049 ) Net deferred tax asset $ 31,313 $ — At December 31, 2017, $122.1 2031. The Company does not . The Company does not twelve no 2017 2016 U nder Section 382 382” 382. 5% 50 In 2015, two one July 10, 2015. 5% not 5% not not June 29, 2018, ( no may 382 no On September 23, 2015, ’s shareholders approved an amendment to its articles of incorporation to further help protect the long-term value of the Company’s NOLs. The amendment provides a means to block transfers of our common shares that could result in an ownership change under Section 382. September 23, 2018, ( no may 382 no no The Company and its subsidiaries are subject to U.S. federal income tax and the Company is subject to incom e tax in the Commonwealth of Kentucky. The Company is no 2014.

Note 13 - Related Party Transac

Note 13 - Related Party Transactions	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Related Party Transactions Disclosure [Text Block]	NOTE 1 3 – RELATED PARTY TRANSACTIONS Loans to principal officers, directors, significant shareholders, and their affiliates in 201 7 Beginning balance $ — New loans 9,400 Repayments — Ending balance $ 9,400 Depo sits from principal officers, directors, significant shareholders, and their affiliates at year-end 2017 2016 $401,000 $321,000, Hogan Development Company assists the Bank in onboarding, managin g, and selling the Bank’s OREO. Hogan Development Company is owned by W. Glenn Hogan, a director. The agreement with Hogan Development Company is periodically reviewed and evaluated by the Audit Committee. The Bank paid real estate management fees of $20,000 $56,000 $6,000 $478,000 2017 2016, On April 15, 2016, the Company completed the private placement of 580,000 220,000 $5.0 second 2016. three

Note 14 - Preferred Stock

Note 14 - Preferred Stock	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Stockholders' Equity Note Disclosure [Text Block]	NOTE 1 4 – PREFERRED STOCK The Company has issued and outstanding 6,198 4,304 not $1,000 2%

Note 15 - Capital Requirements

Note 15 - Capital Requirements and Restrictions on Retained Earnings	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Regulatory Capital Requirements under Banking Regulations [Text Block]	NOTE 1 5 – CAPITAL REQUIREMENTS AND RESTRICTIONS ON RETAINED EARNINGS Banks and bank holding companies are subject to regulatory capital requirements administered by federal banking agencies. Capital adequacy guidelines and, additionally for banks, prompt corrective action regulations involve quantitative measures of assets, liabilities, and certain off-balance-sheet items calculated under regulatory accounting practices. Capital amounts and classifications are also subject to qualitative judgments by regulators. Failure to meet capital requirements can result in regulatory action. The final rules implementing Basel Committee on Banking Supervision ’s capital guidelines for U.S. Banks (Basel III rules) became effective for the Company and Bank on January 1, 2015 January 1, 2019. $250 one 2.5% 1 7.0%, 1 8.5%, 10.5%. 2017 1.25% 0.625% 2016. The Bank is no ’s prior consent order was terminated effective October 31, 2017. On September 21, 2011, the Company entered into a Written Agreement with the Federal Reserve Bank of St. Louis. Pursuant to the Agreement, management made formal commitments to use the Company’s financial and management resources to serve as a source of strength for the Bank and to assist the Bank in addressing weaknesses identified by the FDIC and the KDFI (which has since been terminated), to pay no no The following tables show the ratios (excluding capital conservation buffer) and amounts of common equity Tier 1, 1 Actual Minimum Requirement for Capital Adequacy Purposes Minimum Requirement to be Well Capitalized Under Prompt Corrective Action Provisions Amount Ratio Amount Ratio Amount Ratio As of December 31, 2017: Total risk-based capital (to risk-weighted assets) Consolidated $ 83,072 10.55 % $ 63,014 8.00 % N/A N/A Bank 91,305 11.61 62,938 8.00 $ 78,672 10.00 % Total common equity Tier 1 risk- based capital (to risk-weighted assets) Consolidated 54,535 6.92 35,445 4.50 N/A N/A Bank 81,393 10.35 35,403 4.50 51,137 6.50 Tier 1 capital (to risk-weighted assets) Consolidated 66,487 8.44 47,260 6.00 N/A N/A Bank 81,393 10.35 47,203 6.00 62,938 8.00 Tier 1 capital (to average assets) Consolidated 66,487 7.11 37,392 4.00 N/A N/A Bank 81,393 8.70 37,421 4.00 46,777 5.00 Actual Minimum Requirement for Capital Adequacy Purposes Minimum Requirement to be Well Capitalized Under Prompt Corrective Action Provisions Amount Ratio Amount Ratio Amount Ratio As of December 31, 2016: Total risk-based capital (to risk-weighted assets) Consolidated $ 71,109 10.21 % $ 55,714 8.00 % N/A N/A Bank 68,773 9.88 55,663 8.00 $ 69,579 10.00 % Total common equity Tier 1 risk- based capital (to risk-weighted assets) Consolidated 36,199 5.20 31,339 4.50 N/A N/A Bank 57,642 8.28 31,311 4.50 45,226 6.50 Tier 1 capital (to risk-weighted assets) Consolidated 48,713 6.99 41,786 6.00 N/A N/A Bank 57,642 8.28 41,747 6.00 55,663 8.00 Tier 1 capital (to average assets) Consolidated 48,713 5.27 36,975 4.00 N/A N/A Bank 57,642 6.24 36,949 4.00 46,186 5.00 N/A: Not not Kentucky banking laws limit the amount of dividends that may may ’s net income, as defined in the laws, combined with the retained net income of the preceding two

Note 16 - Off Balance Sheet Ris

Note 16 - Off Balance Sheet Risks, Commitments, and Contingent Liabilities	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Commitments and Contingencies Disclosure [Text Block]	NOTE 1 6 – OFF BALANCE SHEET RISKS, COMMITMENTS, AND CONTINGENT LIABILITIES The Company, in the normal course of business, is party to financial instruments with off balance sheet risk. The financial instruments include commitments to extend credit and standby letters of credit. The contract or notional amounts of these instruments reflect the potential future obligations of the Company pursuant to those financial instruments. Creditworthiness for all instruments is evaluated on a case-by-case basis in accordance with the Company ’s credit policies. Collateral from the client may may An approved but unfunded loan commitment represents a potential credit risk and a liquidity risk, since the Company ’s client(s) may may may not one Standby letters of credit are conditional commitments issued by the Company to guarantee the performance of a client to a third not No The following table presents the contractual amounts of financial instruments with off-balance sheet risk for each year ended: 201 7 201 6 Fixed Rate Variable Rate Fixed Rate Variable Rate (in thousands) Commitments to make loans $ 27,349 $ 31,412 $ 19,445 $ 18,347 Unused lines of credit 11,034 57,727 7,935 51,407 Standby letters of credit 2,216 373 582 360 Commitments to make loans are generally made for periods of one I n connection with the purchase of loan participations, the Bank entered into risk participation agreements, which had notional amounts totaling $19.8 December 31, 2017 $14.6 December 31, 2016. The Company is subject to claims and lawsuits that arise primarily in the ordinary course of business. Litigation is subject to inherent uncertainties and unfavorable rulings could occur. The Company records contingent liabilities resulting from claims against it when a loss is assessed to be probable and the amount of the loss is reasonably estimable. Accruals are not not third not may . On October 17, 2014, ’s asset quality at the time of and following the United States Treasury’s purchase of preferred shares from the Company in November 2008. not

Note 17 - Fair Values

Note 17 - Fair Values	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Fair Value Disclosures [Text Block]	NOTE 1 7 – FAIR VALUES F air value is the exchange price that would be received for an asset or paid to transfer a liability (exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Various valuation techniques are used to determine fair value, including market, income and cost approaches. There are three may Level 1: Quoted prices (unadjusted) for identical assets or liabilities in active markets that an entity has the ability to access as of the measurement date, or observable inputs. Level 2: Significant other observable inputs other than Level 1 not Level 3: Significant unobservable inputs that reflect an entity’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. In certain cases, the inputs used to measure fair value may is classified on the lowest level of input that is significant to the fair value measurement. The following methods and significant assumptions are used to estimate fair value. Securities: The fair values of securities available for sale are determined by obtaining quoted prices on nationally recognized securities exchanges, if available. This valuation method is classified as Level 1 not two 2 not This valuation method is classified as Level 3 Rating agency and industry research reports as well as defaults and deferrals on individual securities are reviewed and incorporated into the calculations. Impaired Loans: An impaired loan is evaluated at the time the loan is identified as impaired and is recorded at fair value less costs to sell. Fair value is measured based on the value of the collateral securing the loan and is classified as Level 3 may Adjustments are routinely made in the appraisal process by the appraisers to adjust for differences between the comparable sales and income data available. These routine adjustments are made to adjust the value of a specific property relative to comparable properties for variations in qualities such as location, size, and income production capacity relative to the subject property of the appraisal. Such adjustments are typically significant and result in a Level 3 Management routinely apply an internal discount to the value of appraisals used in the fair value evaluation of our impaired loans. The deductions to the appraisal take into account changing business factors and market conditions, as well as potential value impairment in cases where our appraisal date predates a likely change in market conditions. These deductions range from 10% 25% 1 2 six ten Management also apply discounts to the expected fair value of collateral for impaired loans where the likely resolution involves litigation or foreclosure. Resolution of this nature generally results in receiving lower values for real estate collateral in a more aggressive sales environment. Discounts ranging from 10% 33% Impaired loans are evaluated quarter ly for additional impairment. Management obtains updated appraisals on properties securing our loans when circumstances are warranted such as at the time of renewal or when market conditions have significantly changed. This determination is made on a property-by-property basis in light of circumstances in the broader economic climate and the assessment of deterioration of real estate values in the market in which the property is located. The first second Other Real Estate Owned (OREO) : OREO is evaluated at the time of acquisition and recorded at fair value as determined by independent appraisal or internal evaluation less cost to sell. Quarterly evaluations of OREO for impairment are driven by property type. For smaller dollar single family homes, management consults with staff from the Bank’s special assets group as well as external realtors and appraisers. Based on these consultations, management determines asking prices for OREO properties being marketed for sale. If the internally evaluated fair value or asking price is below the recorded investment in the property, appropriate write-downs are taken. For larger dollar commercial real estate properties, management obtains a new appraisal of the subject property or has staff in the special assets group evaluate the latest in-file appraisal in connection with the transfer to OREO. Management generally obtains updated appraisals within five Management routinely applies an internal discount to the value of appraisals used in the fair value evaluation of OREO. The deductions to the appraisal take into account changing business factors and market conditions, as well as potential value impairment in cases where our appraisal date predates a likely change in market conditions. These deductions range from 10% 25% 1 2 six ten Financial assets measured at fair value on a recurring basis are summarized below: Fair Value Measurements at December 31, 201 7 Using (in thousands) Description Carrying Value Quoted Prices In Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Available for sale securities U.S. Government and federal agency $ 21,624 $ — $ 21,624 $ — Agency mortgage-backed : residential 64,965 — 64,965 — Collateralized loan obligations 25,505 — 25,505 — State and municipal 33,710 — 33,710 — Corporate bonds 6,916 — 6,916 — Total $ 152,720 $ — $ 152,720 $ — Fair Value Measurements at December 31, 201 6 Using (in thousands) Description Carrying Value Quoted Prices In Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Available for sale securities U.S. Government and federal agency $ 34,099 $ — $ 34,099 $ — Agency mortgage-backed : residential 102,353 — 102,353 — Collateralized loan obligations 11,203 — 11,203 — State and municipal 2,045 — 2,045 — Corporate bonds 3,090 — 3,090 — Total $ 152,790 $ — $ 152,790 $ — There were no Level 1 2 2017 2016. Financial assets measured at fair value on a non-recurring basis are summarized below: Fair Value Measurements at December 31, 201 7 Using (in thousands) Description Carrying Value Quoted Prices In Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Impaired lo ans : Commercial $ 87 $ — $ — $ 87 Commercial real estate: Construction — — — — Farmland — — — — Nonfarm nonresidential — — — — Residential real estate: Multi-family — — — — 1-4 Family 957 — — 957 Consumer — — — — Agriculture — — — — Other — — — — Other real estate owned, net : Commercial real estate: Construction 4,335 — — 4,335 Farmland 74 — — 74 Nonfarm nonresidential — — — — Residential real estate: Multi-family — — — — 1-4 Family — — — — Fair Value Measurements at December 31, 201 6 Using (in thousands) Description Carrying Value Quoted Prices In Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Impaired loans: Commercial $ 87 $ — $ — $ 87 Commercial real estate: Construction — — — — Farmland 585 — — 585 Nonfarm nonresidential — — — — Residential real estate: Multi-family — — — — 1-4 Family 1,261 — — 1,261 Consumer — — — — Agriculture 59 — — 59 Other — — — — Other real estate owned, net : Commercial real estate: Construction 6,571 — — 6,571 Farmland — — — — Nonfarm nonresidential — — — — Residential real estate: Multi-family — — — — 1-4 Family 250 — — 250 Impaired loans , which are measured for impairment using the fair value of the collateral for collateral dependent loans, had a carrying amount of $1.3 $219,000, December 31, 2017, no December 31, 2017. December 31, 2016, $2.4 $370,000, December 31, 2016, no December 31, 2016. O REO, which is measured at the lower of carrying or fair value less costs to sell, had a net carrying amount of $4.4 December 31, 2017, $6.8 December 31, 2016. $2.0 $1.2 December 31, 2017 2016, The following table presents qualitative information about level 3 December 31, 201 7: Fair Value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) (in thousands) Impaired loans – Residential real estate $ 957 Sales comparison approach Adjustment for differences between the comparable sales 0% - 26% (9%) Other real estate owned – Commercial real estate $ 4,409 Sales comparison approach Adjustment for differences between the comparable sales 0% - 35% (18%) Income approach Discount or capitalization rate 25% (25%) The following table presents qualitative information about level 3 December 31, 201 6: Fair Value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) (in thousands) Impaired loans – Residential real estate $ 1,261 Sales comparison approach Adjustment for differences between the comparable sales 0% - 22% (9%) Other real estate owned – Commercial real estate $ 6,571 Sales comparison approach Adjustment for differences between the comparable sales 0% - 20% (9%) Income approach Discount or capitalization rate 18% - 20% (19%) C arrying amount and estimated fair values of financial instruments were as follows at year-end 2017: Fair Value Measurements at December 31, 201 7 Using Carrying Amount Level 1 Level 2 Level 3 Total (in thousands) Financial assets Cash and cash equivalents $ 34,103 $ 29,898 $ 4,205 $ — $ 34,103 Securities available for sale 152,720 — 152,720 — 152,720 Federal Home Loan Bank stock 7,323 N/A N/A N/A N/A Loans held for sale 70 — 70 — 70 Loans, net 703,913 — — 703,263 703,263 Accrued interest receivable 3,136 — 925 2,211 3,136 Financial liabilities Deposits $ 847,024 $ 137,386 $ 693,320 $ — $ 830,706 Federal Home Loan Bank advances 11,797 — 11,799 — 11,799 Subordinated capital notes 2,250 — — 2,246 2,246 Junior subordinated debentures 21,000 — — 19,090 19,090 Senior debt 10,000 — — 10,000 10,000 Accrued interest payable 1,475 — 357 1,118 1,475 C arrying amount and estimated fair values of financial instruments were as follows at year-end 2016: Fair Value Measurements at December 31, 201 6 Using Carrying Amount Level 1 Level 2 Level 3 Total (in thousands) Financial assets Cash and cash equivalents $ 66,316 $ 31,091 $ 35,225 $ — $ 66,316 Securities available for sale 152,790 — 152,790 — 152,790 Securities held to maturity 41,818 — 43,072 — 43,072 Federal Home Loan Bank stock 7,323 N/A N/A N/A N/A Loans, net 630,269 — — 632,528 632,528 Accrued interest receivable 3,137 — 1,203 1,934 3,137 Financial liabilities Deposits $ 849,925 $ 124,395 $ 712,458 $ — $ 836,853 Federal Home Loan Bank advances 22,458 — 22,475 — 22,475 Subordinated capital notes 3,150 — — 3,091 3,091 Junior subordinated debentures 21,000 — — 13,263 13,263 Accrued interest payable 734 — 369 365 734 The methods and assumptions used to estimate fair value are described as follows: (a) Cash and Cash Equivalents The carrying amounts of cash and short-term instruments approximate fair values and are classified as either Level 1 2. 1 2. (b) FHLB Stock It is not (c) Loans , Net Fair values of loans, excluding loans held for sale, are estimated as follows: For variable rate loans that reprice frequently and with no 3 3 not (d) Loans Held for Sale The fair value of loans held for sale is estimated based upon binding contracts and quotes from third 2 (e) Deposits The fair values dis closed for non-interest bearing deposits are, by definition, equal to the amount payable on demand at the reporting date resulting in a Level 1 2 2 ( f ) Other Borrowings The fair values of FHLB advances are estimated using discounted cash flow analyses based on the current borrowing rates resulting in a Lev el 2 The fair values of subordinated capital notes , junior subordinated debentures, and senior debt are estimated using discounted cash flow analyses based on the current borrowing rates for similar types of borrowing arrangements resulting in a Level 3 (g ) Accrued Interest Receivable/Payable The carrying amounts of accrued interest approximate fair value resulting in a Level 2 3 is associated.

Note 18 - Stock Plans and Stock

Note 18 - Stock Plans and Stock Based Compensation	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Disclosure of Compensation Related Costs, Share-based Payments [Text Block]	N OTE 1 8 – STOCK PLANS AND STOCK BASED COMPENSATION S hares available for issuance under the 2016 “2016 25,000. three four The Company also maintains the Porter Bancorp, Inc. 2006 “2006 nt to which 2,834 $25,000 December 31 The fair value of t he 2017 $365,000, $9.64 $400,000 $443,000 2017 2016, $140,000 2017 no 2016. The following table summarizes unvested share activity as of and for the periods indicated for the Stock Incentive Plan: Twelve Months Ended Twelve Months Ended December 31 , 201 7 December 31, 201 6 Weighted Weighted Average Average Grant Grant Shares Price Shares Price Outstanding, beginning 179,513 $ 4.89 184,482 $ 4.81 Granted 37,865 9.64 35,465 9.10 Vested (73,728 ) 5.75 (38,462 ) 8.32 Forfeited (1,316 ) 9.35 (1,972 ) 6.16 Outstanding, ending 142,334 $ 5.67 179,513 $ 4.89 Unrecognized stock based compensation expense related to unvested shares for 2018 201 8 $ 258 201 9 99 20 20 25 20 21 & thereafter —

Note 19 - Earnings (Loss) Per S

Note 19 - Earnings (Loss) Per Share	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Earnings Per Share [Text Block]	N OTE 19 – EARNINGS (LOSS) PER SHARE The factors used in the basic and diluted earnings per share computation follow: 201 7 201 6 201 5 (in thousands, except share and per share data) Net income (loss) $ 38,453 $ (2,753 ) $ (3,213 ) Less: Earnings (l osses) allocated to unvested shares 967 (88 ) (122 ) Earnings (l osses) allocated to participating preferred shares — — (214 ) Net income (loss) attributable to common shareholders, basic and diluted $ 37,486 $ (2,665 ) $ (2,877 ) Basic Weighted average common shares including unvested common shares and participating preferred shares outstanding 6,249,059 5,980,945 5,191,944 Less: Weighted average unvested common shares 157,127 192,232 197,355 Weighted average Series B Preferred Shares — — 133,269 Weighted average Series D Preferred Shares — — 212,318 Weighted average common shares outstanding 6,091,932 5,788,713 4,649,002 Basic income (loss) per common share $ 6.15 $ (0.46 ) $ (0.62 ) Diluted Add: Dilutive effects of assumed exercises of common stock warrants — — — Weighted average common shares and potential common shares 6,091,932 5,788,713 4,649,002 Diluted income (loss) per common share $ 6.15 $ (0.46 ) $ (0.62 ) The Company had no December 31, 2017, 2016 2015. 66,113 $79.41 December 31, 2017, 2016 2015, not November 21, 2018.

Note 20 - Parent Company Only C

Note 20 - Parent Company Only Condensed Financial Information	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Condensed Financial Information of Parent Company Only Disclosure [Text Block]	NOTE 2 0 – PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION Condensed financial information of Porter Bancorp Inc. is presented as follows: CONDENSED BALANCE SHEETS December 31, 201 7 201 6 (in thousands) ASSETS Cash and cash equivalents (1) $ 2,045 $ 2,048 Investment in banking subsidiary 99,651 51,528 Investment in and advances to other subsidiaries 776 776 Deferred taxes , net 2,497 — Other assets 711 645 Total assets $ 105,680 $ 54,997 LIABILITIES AND SHAREHOLDERS ’ EQUITY Debt $ 31,775 $ 21,775 Accrued expenses and other liabilities 1,232 489 Shareholders ’ equity 72,673 32,733 Total liabilities and shareholders ’ equity $ 105,680 $ 54,997 ( 1 $806,000 CONDENSED STATEMENTS OF OPERATIONS Years ended December 31, 201 7 201 6 201 5 (in thousands) Interest income $ 4 $ 5 $ 46 Dividends from subsidiaries 26 23 20 Other income — 17 102 Interest expense (973 ) (694 ) (647 ) Other expense (1,137 ) (1,240 ) (1,457 ) Income (loss) before income tax and undistributed subsidiary income (2,080 ) (1,889 ) (1,936 ) Income tax expense (benefit) (2,497 ) 21 — Equity in undistributed subsidiary income (loss) 38,036 (843 ) (1,277 ) Net income ( loss ) $ 38,453 $ (2,753 ) $ (3,213 ) CONDENSED STATEMENTS OF CASH FLOWS Years ended December 31, 201 7 201 6 20 1 5 (in thousands) Cash flows from operating activities Net income (loss) $ 38,453 $ (2,753 ) $ (3,213 ) Adjustments: Equity in undistributed subsidiary (income) loss (38,036 ) 843 1,277 Deferred taxes , net (2,497 ) — — Gain on sale of assets — — (70 ) Change in other assets 743 (95 ) (40 ) Change in other liabilities (128 ) 358 634 Other 462 978 481 Net cash (used in) operating activities (1,003 ) (669 ) (931 ) Cash flows from investing activities Investments in subsidiaries (9,000 ) (500 ) — Sales of securities — — 642 Net cash (used in) from investing activities (9,000 ) (500 ) 642 Cash flows from financing activities Proceeds from issuance of common stock — 2,231 — Proceeds from senior debt 10,000 — — Net cash (used in) financing activities 10,000 2,231 — Net change in cash and cash equivalents (3 ) 1,062 (289 ) Beginning cash and cash equivalents 2,048 986 1,275 Ending cash and cash equivalents $ 2,045 $ 2,048 $ 986

Note 21 - Quarterly Financial D

Note 21 - Quarterly Financial Data (Unaudited)	12 Months Ended
	Dec. 31, 2017
Notes to Financial Statements
Quarterly Financial Information [Text Block]	NOTE 2 1 – QUARTERLY FINANCIAL DATA (UNAUDITED) Earnings (Loss) Per Common Share Interest Income Net Interest Income Provision For Loan Losses OREO Expense Net Income (Loss) Basic (1) Diluted (1) (in thousands, except per share data) 201 7 First quarter $ 9,225 $ 7,741 $ — $ (16 ) $ 1,680 $ 0.27 $ 0.27 Second quarter 9,134 7,588 — (3 ) 1,709 0.27 0.27 Third quarter 9,446 7,787 — 111 1,794 0.29 0.29 Fourth quarter 9,717 8,001 (800 ) 1,881 33,270 (2) 5.31 5.31 201 6 First quarter $ 9,185 $ 7,651 $ (550 ) $ 668 $ 1,480 $ 0.27 $ 0.27 Second quarter 8,705 7,196 (600 ) 294 1,012 0.17 0.17 Third quarter 8,931 7,458 (750 ) 322 1,393 0.22 0.22 Fourth quarter 8,781 7,316 (550 ) 257 (6,638 ) (3) (1.07 ) (1.07 ) ( 1 The sum of the quarterly net income (loss) per share (basic and diluted) differs from the annual net income (loss) per share (basic and diluted) because of the differences in the weighted average number of common shares outstanding and the common shares used in the quarterly and annual computations as well as differences in rounding. ( 2 Net income for the fourth 2017 ’s deferred tax asset valuation allowance and the change in federal corporate tax rates in connection with the enectment of the Tax Cuts and Jobs Act of 2017. two $31.9 ( 3 The $6.6 fourth 2016 $8.0

Significant Accounting Policies

Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2017
Accounting Policies [Abstract]
Consolidation, Policy [Policy Text Block]	Nature of Operations and Principles of Consolidation – The consolidated financial statements include Porter Bancorp, Inc. (Company) and its subsidiary, PBI Bank (Bank). The Bank completed a name change to Limestone Bank on February 20, 2018. 100% The Company provides financial services through its offices in Central and South Central Kentucky, Lexington and Louisville. Its primary deposit products are checking, savings, and term certificate accounts, and its primary lending products are residential mortgage, commercial, agricultural, and real estate loans. Substantially all loans are collateralized by specific items of collateral including business assets and real estate. Commercial loans are expected to be repaid from cash flow from operations of businesses. There are no one
Use of Estimates, Policy [Policy Text Block]	Use of Estimates – To prepare financial statements in conformity with U.S. generally accepted accounting principles, management makes estimates and assumptions based on available information. These estimates and assumptions affect the amounts reported in the financial statements and the disclosures provided, and future results could differ.
Cash and Cash Equivalents, Policy [Policy Text Block]	Cash and Cash Equivalents one
Investment, Policy [Policy Text Block]	Securities – Debt securities are classified as held to maturity and carried at amortized cost when management has the intent and ability to hold them to maturity. Debt securities are classified as available for sale when they might be sold before maturity. Securities available for sale are carried at fair value, with unrealized holding gains and losses reported in other comprehensive income. Interest income includes amortization of purchase premium or discount. Premiums and discounts on securities are amortized on the level-yield method anticipating prepayments on mortgage backed securities. Gains and losses on sales are recorded on the trade date and determined using the specific identification method. Management evaluates securities for other-than-temporary impairment (“OTTI”) on at least a quarterly basis, and more frequently when economic or market conditi ons warrant such an evaluation. For securities in an unrealized loss position, management considers the extent and duration of the unrealized loss, and the financial condition and near-term prospects of the issuer. Management also assesses whether it intends to sell, or it is more likely than not not 1 2
Finance, Loan and Lease Receivables, Held-for-sale, Policy [Policy Text Block]	Loans Held for Sale – Loans held for sale include residential mortgage loans originated for sale into the secondary market and are carried at the lower of aggregate cost or fair value, as determined by outstanding commitments from investors. Net unrealized losses, if any, are recorded as a valuation allowance and charged to earnings. Mortgage loans held for sale are generally sold with servicing rights released. If sold with servicing retained, the carrying value of mortgage loans sold is reduced by the amount allocated to the servicing right. Gains and losses on sales of mortgage loans are based on the difference between the selling price and the carrying value of the related loan sold. Mortgage banking derivatives used in the ordinary course of business consist of mandatory forward sales contracts and rate lock loan commitments. Forward contracts represent future commitments to deliver loans at a specified price and date and are used to manage interest rate risk on loan commitments and mortgage loans held for sale. Rate lock commitments represent commitments to fund loans at a specific rate. These derivatives involve underlying items, such as interest rates, and are designed to transfer risk. Substantially all of these instruments expire within 60 not Commitments to deliver loans and rate lock loan commitments were insignificant at year end.
Finance, Loan and Lease Receivables, Held-for-investment, Policy [Policy Text Block]	Loans – Loans that management has the intent and ability to hold for the foreseeable future or until maturity or payoff are reported at the principal balance outstanding, net of deferred loan fees and costs, and an allowance for loan losses. Interest income is accrued on the unpaid principal balance. Loan origination fees, net of certain direct origination costs, are deferred and recognized in interest income using the level-yield method without anticipating prepayments. The recorded investment in loans includes the outstanding principal balance and unamortized deferred origination costs and fees. Interest income recognition on mortgage and commercial loans is discontinued at the time the loan is 90 no 90 not All interest accrued but not is reversed against interest income. Interest received on such loans is accounted for on the cash-basis or cost-recovery method, until qualifying for return to accrual. Loans are returned to accrual status when all the principal and interest amounts contractually due are brought current and future payments are reasonably assured.
Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block]	Allowance for Loan Losses – The allowance for loan losses is a valuation allowance for probable incurred credit losses. Loan losses are charged against the allowance when management believes the uncollectability of a loan balance is confirmed. Subsequent recoveries, if any, are credited to the allowance. Management estimates the allowance balance required using past loan loss experience, the nature and volume of the portfolio, information about specific borrower situations and estimated collateral values, economic conditions, and other factors. Allocations of the allowance may The allowance consists of s pecific and general components. The specific component relates to loans that are individually classified as impaired. A loan is deemed impaired when, based on current information and events, it is probable that the Company will be unable to collect all amounts due according to the contractual terms of the loan agreement. Loans for which the terms have been modified resulting in a concession, and for which the borrower is experiencing financial difficulties, are considered troubled debt restructurings and treated as impaired. Factors considered in determining impairment include payment status, collateral value, and the probability of collecting scheduled principal and interest payments when due. Loans that experience insignificant payment delays and payment shortfalls generally are not If a loan is impaired, a portion of the allowance is allocated so that the loan is reported, net, at the present value of estimated future cash flows using the loan ’s existing rate or at the fair value of collateral if repayment is expected solely from the collateral. Large groups of smaller balance homogeneous loans, such as consumer and residential real estate loans, are collectively evaluated for impairment and are not The general component covers non -impaired loans and is based on historical loss experience adjusted for current factors. The historical loss experience is determined by portfolio segment and is based on actual loss history experienced over the most recent four A portfolio segment is defined as the level at which an entity develops and documents a systematic methodology to determine its allowance for loan losses. Management identified the following portfolio segments: commercial, commercial real estate, residential real estate, consumer, agricultural, and other. ● Commercial loans are made to businesses and depend on the strength of the industries, related borrowers, and cash flow from the businesses. Commercial loans are advances for equipment purchases, or to provide working capital, or to meet other financing needs of business enterprises. These loans may ● Commercial real estate loans are affected by the local commercial real estate market and the local economy. Commercial real estate loans include loans on commercial properties occupied by borrowers and/or tenants. Construction and development loans are a component of this segment. These loans are generally secured by land under development or homes and commercial buildings under construction. Appraisals are obtained to support the loan amount. Financial information is obtained from the borrowers and/or the individual project to evaluate cash flows sufficiency to service the debt. ● Residential real estate loans are affected by the local residential real estate market, local economy, and, for variable rate mortgages, movement in indices tied to these loans. For owner occupied residential loans , the borrowers’ repayment ability is evaluated through a review of credit scores and debt to income ratios. For non-owner occupied residential loans, such as rental real estate, financial information is obtained from the borrowers and/or the individual project to evaluate cash flows sufficiency to service the debt. Appraisals are obtained to support the loan amount. ● Consumer loans depend on local economies. Consumer loans are generally secured by consumer assets, but may ● Agriculture loans depend on the industries tied to these loans and are generally secured by livestock, crops, and/or equipment, but may ● Other loans include loans to municipalities, loans secured by stock, and overdrafts. For municipal loans , management evaluates the borrowers’ revenue streams as well as ability to repay form general funds. For loans secured by stock, management evaluates the market value of the stock securing the loan in relation to the loan amount. Overdrafts are funded based on pre-established criteria related to the deposit account relationship. Management analyzes key relevant risk characteristics for each portfolio segment having determined that loans in each segment possess similar general risk characteristics that are analyzed in connection with loan underwriting processes and procedures. In determining the allocated allowance, the weighted average loss rates over the most recent four
Transfers and Servicing of Financial Assets, Policy [Policy Text Block]	Transfers of Financial Assets – Transfers of financial assets are accounted for as sales, when control over the assets has been relinquished. Control over transferred assets is deemed to be surrendered when the assets have been isolated from the Company, the transferee obtains the right (free of conditions that constrain it from taking advantage of that right) to pledge or exchange the transferred assets, and the Company does not
Real Estate Owned, Valuation Allowance, Policy [Policy Text Block]	Other Real Estate Owned
Property, Plant and Equipment, Policy [Policy Text Block]	Premises and Equipment – Land is carried at cost. Premises and equipment are stated at cost less accumulated depreciation. Buildings and related components are depreciated using the straight-line method with useful lives generally ranging from 5 40 2 10
Federal Home Loan Bank Stock, Policy [Policy Text Block]	Federal Home Loan Bank (FHLB) Stock – The Bank is a member of the FHLB system. Members are required to own a certain amount of stock based on the level of borrowings and other factors, and may
Intangible Assets, Finite-Lived, Policy [Policy Text Block]	Intangible Assets – Intangible assets with definite useful lives are included with other assets and amortized over their estimated useful lives to their estimated residual values, if any. Other intangible assets consist of core deposit intangible assets arising from whole bank and branch acquisitions. They are initially measured at fair value and then are amortized on an accelerated or straight-line basis over their estimated useful lives, which range from 7 10
Bank Owned Life Insurance, Policy [Policy Text Block]	Bank Owned Life Insurance – The Bank has purchased life insurance policies on certain key executives. Company owned life insurance is recorded at the amount that can be realized under the insurance contract at the balance sheet date, which is the cash surrender value adjusted for other charges or other amounts due that are probable at settlement.
Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]	Long-Term Assets – Premises and equipment, other intangible assets, and other long-term assets are reviewed for impairment when events indicate their carrying amount may not
Pension and Other Postretirement Plans, Nonpension Benefits, Policy [Policy Text Block]	Benefit Plans – Employee 401
Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]	Stock-Based Compensation – Compensation cost is recognized for unvested stock awards issued to employees, based on the fair value of these awards at the date of grant. The market price of the Corporation’s common stock at the date of grant is used for restricted stock awards. Compensation cost is recognized over the required service period, generally defined as the vesting period. For awards with graded vesting, compensation cost is recognized on a straight-line basis over the requisite service period for the entire award.
Income Tax, Policy [Policy Text Block]	Income Taxes – Income tax expense is the total of the current year income tax due or refundable and the change in deferred tax assets and liabilities. Deferred tax assets and liabilities are the expected future tax amounts for the temporary differences between carrying amounts and tax bases of assets and liabilities, computed using enacted tax rates. A valuation allowance, if needed, reduces deferred tax assets to the amount expected to be realized. A tax position is recognized as a benefit only if it is "more likely than not" nation being presumed to occur. The amount recognized is the largest amount of tax benefit that is greater than 50% not not" no
Loan Commitments, Policy [Policy Text Block]	Loan Commitments and Related Financial Instruments – Financial instruments include off-balance sheet credit instruments, such as commitments to make loans and commercial letters of credit, issued to meet customer-financing needs. The face amount for these items represents the exposure to loss, before considering customer collateral or ability to repay. Such financial instruments are recorded when they are funded.
Comprehensive Income, Policy [Policy Text Block]	Comprehensive Income ( Loss )
Earnings Per Share, Policy [Policy Text Block]	Earnings (Loss) Per Common Share Earnings (Loss) Allocated to Participating Securities – The Company has issued and outstanding unvested common shares to employees and directors through the stock incentive plan. Earnings (loss) are allocated to these participating securities based on their percentage of total issued and outstanding shares.
Commitments and Contingencies, Policy [Policy Text Block]	Loss Contingencies – Loss contingencies, including claims and legal actions arising in the ordinary course of business, are recorded as liabilities when the likelihood of loss is probable and an amount or range of loss can be reasonably estimated.
Dividend Policy, [Policy Text Block]	Dividend Restriction s may
Fair Value of Financial Instruments, Policy [Policy Text Block]	Fair Value of Financial Instruments – Fair values of financial instruments are estimated using relevant market information and other assumptions. Fair value estimates involve uncertainties and matters of significant judgment regarding interest rates, credit risk, prepayments, and other factors, especially in the absence of broad markets for particular items. Changes in assumptions or in market conditions could significantly affect the estimates.
Derivatives, Policy [Policy Text Block]	D erivative I nstruments – As part of the asset/liability management program, the Company utilize s, from time to time, risk participation agreements to reduce its sensitivity to changing interest rates. These are derivative instruments, which are recorded as assets or liabilities in the consolidated balance sheets at fair value. Changes in the fair values of derivatives are reported in the consolidated statements of operations or other comprehensive income (“OCI”) depending on the use of the derivative and whether the instrument qualifies for hedge accounting. The key criterion for the hedge accounting is that the hedged relationship must be highly effective in achieving offsetting changes in those cash flows that are attributable to the hedged risk, both at inception of the hedge and on an ongoing basis. Derivatives that qualify for the hedge accounting treatment are designated as either: a hedge of the fair value of the recognized asset or liability or of an unrecognized commitment (a fair value hedge) or a hedge of a forecasted transaction or the variability of cash flows to be received or paid related to a recognized asset or liability (a cash flow hedge). To date, the Company has not The risk participation agreements are not 815, not 820,
New Accounting Pronouncements, Policy [Policy Text Block]	Adoption of New Accounting Standards – In August 2015, 2015 14, 606 2014 09, 2014 09. December 15, 2017. not In January 2016, No. 2016 01, 825 10 1 2 3 4 5 6 7 December 15, 2017. not not In February 2016, No. 2016 02, 842 ’s obligation to make lease payments arising from a lease, measured on a discounted basis; and a right-of-use asset, which is an asset that represents the lessee’s right to use, or control the use of, a specified asset for the lease term. Under the new guidance, lessor accounting in largely unchanged. The amendments in this update become effective for annual periods and interim periods within those annual periods beginning after December 15, 2018. not In June 2016, No. 2016 13, – Financial Instruments – Credit Losses (Topic 326 first December 15, 2019. one first In March 2017, No. 2017 08, – Receivables – Nonrefundable Fees and Other Costs (Subtopic 310 20 first December 15, 2018. In February 2018, No. 2018 02, –Income Statement – Reporting Comprehensive Income (Topic 220 December 15, 2018, 2018. first 2018 not

Note 2 - Securities (Tables)

Note 2 - Securities (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Marketable Securities [Table Text Block]	Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 201 7 (in thousands) Available for sale U.S. Government and federal agency $ 22,105 $ 2 $ (483 ) $ 21,624 Agency mortgage-backed: residential 65,935 117 (1,087 ) 64,965 Collateralized loan obligations 25,343 182 (20 ) 25,505 State and municipal 33,303 508 (101 ) 33,710 Corporate bonds 6,838 78 — 6,916 Total available for sale $ 153,524 $ 887 $ (1,691 ) $ 152,720 Amortized Cost Gross Unrealized Gains Gross Unrealized Losses Fair Value December 31, 201 6 (in thousands) Available for sale U.S. Government and federal agency $ 34,757 $ 50 $ (708 ) $ 34,099 Agency mortgage-backed: residential 103,390 455 (1,492 ) 102,353 Collateralized loan obligations 11,203 — — 11,203 State and municipal 2,028 25 (8 ) 2,045 Corporate bonds 3,069 24 (3 ) 3,090 Total available for sale $ 154,447 $ 554 $ (2,211 ) $ 152,790 Amortized Cost Gross Unrecognized Gains Gross Unrecognized Losses Fair Value Held to maturity State and municipal $ 41,818 $ 1,272 $ (18 ) $ 43,072 Total held to maturity $ 41,818 $ 1,272 $ (18 ) $ 43,072
Schedule of Realized Gain (Loss) [Table Text Block]	201 7 201 6 201 5 (in thousands) Proceeds $ 41,733 $ 8,311 $ 45,012 Gross gains 449 245 1,902 Gross losses 161 29 136
Investments Classified by Contractual Maturity Date [Table Text Block]	December 31, 201 7 Amortized Cost Fair Value (in thousands) Maturity Available for sale Within one year $ 14,648 $ 14,682 One to five years 40,197 40,675 Five to ten years 32,744 32,398 Agency mortgage-backed: residential 65,935 64,965 Total $ 153,524 $ 152,720
Schedule of Unrealized Loss on Investments [Table Text Block]	Less than 12 Months 12 Months or More Total Description of Securities Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss (in thousands) 201 7 Available for sale U.S. Government and federal agency $ 5,788 $ (97 ) $ 14,121 $ (386 ) $ 19,909 $ (483 ) Agency mortgage-backed: residential 21,104 (172 ) 27,158 (915 ) 48,262 (1,087 ) State and municipal 7,492 (101 ) — — 7,492 (101 ) Collateralized loan obligations 6,038 (20 ) — — 6,038 (20 ) Total temporarily impaired $ 40,422 $ (390 ) $ 41,279 $ (1,301 ) $ 81,701 $ (1,691 ) Less than 12 Months 12 Months or More Total Description of Securities Fair Value Unrealized Loss Fair Value Unrealized Loss Fair Value Unrealized Loss (in thousands) 201 6 Available for sale U.S. Government and federal agency $ 27,738 $ (708 ) $ — $ — $ 27,738 $ (708 ) Agency mortgage-backed: residential 63,460 (1,449 ) 2,745 (43 ) 66,205 (1,492 ) State and municipal 465 (8 ) — — 465 (8 ) Corporate bonds — — 1,566 (3 ) 1,566 (3 ) Total temporarily impaired $ 91,663 $ (2,165 ) $ 4,311 $ (46 ) $ 95,974 $ (2,211 ) Held to maturity State and municipal 1,540 (18 ) — — 1,540 (18 ) Total $ 1,540 $ (18 ) $ — $ — $ 1,540 $ (18 )

Note 3 - Loans (Tables)

Note 3 - Loans (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]	201 7 201 6 (in thousands) Commercial $ 113,771 $ 97,761 Commercial Real Estate: Construction 57,342 36,330 Farmland 88,320 71,507 Nonfarm nonresidential 156,724 149,546 Residential Real Estate: Multi-family 56,588 48,197 1-4 Family 179,222 188,092 Consumer 18,439 9,818 Agriculture 41,154 37,508 Other 555 477 Subtotal 712,115 639,236 Less: Allowance for loan losses (8,202 ) (8,967 ) Loans, net $ 703,913 $ 630,269
Allowance for Credit Losses on Financing Receivables [Table Text Block]	Commercial Commercial Real Estate Residential Real Estate Consumer Agriculture Other Total Dec ember 3 1 , 201 7 : (in thousands) Beginning balance $ 475 $ 4,894 $ 3,426 $ 8 $ 162 $ 2 $ 8,967 Provision (n egative provision) 363 (1,223 ) (129 ) (8 ) 213 (16 ) (800 ) Loans charged off (5 ) (58 ) (692 ) (51 ) (95 ) – (901 ) Recoveries 59 419 295 115 33 15 936 Ending balance $ 892 $ 4,032 $ 2,900 $ 64 $ 313 $ 1 $ 8,202 Dec ember 3 1 , 201 6 : Beginning balance $ 818 $ 6,993 $ 3,984 $ 122 $ 122 $ 2 $ 12,041 Provision (negative p rovision) (401 ) (2,438 ) 749 (314 ) (56 ) 10 (2,450 ) Loans charged off (276 ) (505 ) (1,652 ) (99 ) (18 ) (79 ) (2,629 ) Recoveries 334 844 345 299 114 69 2,005 Ending balance $ 475 $ 4,894 $ 3,426 $ 8 $ 162 $ 2 $ 8,967 Dec ember 3 1 , 201 5 : Beginning balance $ 2,046 $ 10,931 $ 5,787 $ 274 $ 319 $ 7 $ 19,364 Provision (negative provision) (1,255 ) (2,713 ) (316 ) (115 ) (87 ) (14 ) (4,500 ) Loans charged off (696 ) (2,879 ) (2,171 ) (221 ) (118 ) (47 ) (6,132 ) Recoveries 723 1,654 684 184 8 56 3,309 Ending balance $ 818 $ 6,993 $ 3,984 $ 122 $ 122 $ 2 $ 12,041
Impairment Evaluation of Financing Receivables [Table Text Block]	Commercial Commercial Real Estate Residential Real Estate Consumer Agriculture Other Total (in thousands) Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 13 $ – $ 206 $ – $ – $ – $ 219 Collectively evaluated for impairment 879 4,032 2,694 64 313 1 7,983 Total ending allowance balance $ 892 $ 4,032 $ 2,900 $ 64 $ 313 $ 1 $ 8,202 Loans: Loans individually evaluated for impairment $ 587 $ 2,635 $ 3,950 $ 1 $ – $ – $ 7,173 Loans collectively evaluated for impairment 113,184 299,751 231,860 18,438 41,154 555 704,942 Total ending loans balance $ 113,771 $ 302,386 $ 235,810 $ 18,439 $ 41,154 $ 555 $ 712,115 Commercial Commercial Real Estate Residential Real Estate Consumer Agriculture Other Total (in thousands) Allowance for loan losses: Ending allowance balance attributable to loans: Individually evaluated for impairment $ 13 $ 35 $ 350 $ – $ 1 $ – $ 399 Collectively evaluated for impairment 462 4,859 3,076 8 161 2 8,568 Total ending allowance balance $ 475 $ 4,894 $ 3,426 $ 8 $ 162 $ 2 $ 8,967 Loans: Loans individually evaluated for impairment $ 595 $ 5,854 $ 8,621 $ 1 $ 60 $ – $ 15,131 Loans collectively evaluated for impairment 97,166 251,529 227,668 9,817 37,448 477 624,105 Total ending loans balance $ 97,761 $ 257,383 $ 236,289 $ 9,818 $ 37,508 $ 477 $ 639,236
Impaired Financing Receivables [Table Text Block]	Unpaid Principal Balance Recorded Investment Allowance For Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized (in thousands) With No Related Allowance Recorded: Commercial $ 703 $ 487 $ — $ 495 $ 7 $ 7 Commercial real estate: Construction — — — — — — Farmland 3,687 2,059 — 2,651 210 210 Nonfarm nonresidential 1,047 576 — 716 59 47 Residential real estate: Multi-family — — — 820 — — 1-4 Family 4,293 2,787 — 2,884 143 143 Consumer 9 1 — 2 2 2 Agriculture — — — 24 1 1 Other — — — — — — Subtotal 9,739 5,910 — 7,592 422 410 With An Allowance Recorded: Commercial 100 100 13 100 7 — Commercial real estate: Construction — — — — — — Farmland — — — 235 — — Nonfarm nonresidential — — — 238 14 — Residential real estate: Multi-family — — — — — — 1-4 Family 1,163 1,163 206 1,404 68 — Consumer — — — — — — Agriculture — — — 24 — — Other — — — — — — Subtotal 1,263 1,263 219 2,001 89 — Total $ 11,002 $ 7,173 $ 219 $ 9,593 $ 511 $ 410 Unpaid Principal Balance Recorded Investment Allowance For Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized (in thousands) With No Related Allowance Recorded: Commercial $ 707 $ 495 $ — $ 758 $ 39 $ 39 Commercial real estate: Construction — — — 156 9 — Farmland 5,566 3,742 — 4,188 94 95 Nonfarm nonresidential 4,502 1,219 — 4,699 310 189 Residential real estate: Multi-family 4,100 4,100 — 2,608 287 1 1-4 Family 4,663 2,910 — 5,509 162 94 Consumer 41 1 — 7 8 8 Agriculture — — — 73 28 28 Other — — — — — — Subtotal 19,579 12,467 — 17,998 937 454 With An Allowance Recorded: Commercial 100 100 13 20 6 — Commercial real estate: Construction — — — — — — Farmland 614 590 5 358 — — Nonfarm nonresidential 303 303 30 398 23 — Residential real estate: Multi-family — — — 2,506 101 — 1-4 Family 1,676 1,611 350 1,659 111 — Consumer — — — — — — Agriculture 78 60 1 39 — — Other — — — — — — Subtotal 2,771 2,664 399 4,980 241 — Total $ 22,350 $ 15,131 $ 399 $ 22,978 $ 1,178 $ 454 Unpaid Principal Balance Recorded Investment Allowance For Loan Losses Allocated Average Recorded Investment Interest Income Recognized Cash Basis Income Recognized (in thousands) With No Related Allowance Recorded: Commercial $ 1,558 $ 1,112 $ — $ 1,526 $ 5 $ 5 Commercial real estate: Construction 278 262 — 1,993 14 1 Farmland 6,004 4,263 — 4,497 114 114 Nonfarm nonresidential 11,256 7,829 — 16,073 263 9 Residential real estate: Multi-family 32 32 — 35 — — 1-4 Family 14,066 11,756 — 13,584 456 99 Consumer 118 20 — 23 — — Agriculture 260 152 — 206 — — Other — — — 49 5 5 Subtotal 33,572 25,426 — 37,986 857 233 With An Allowance Recorded: Commercial — — — 13 — — Commercial real estate: Construction — — — — — — Farmland — — — 63 — — Nonfarm nonresidential 574 465 43 4,591 25 — Residential real estate: Multi-family 4,195 4,195 57 4,229 204 — 1-4 Family 1,690 1,690 328 1,705 89 — Consumer — — — 8 — — Agriculture — — — — — — Other — — — — — — Subtotal 6,459 6,350 428 10,609 318 — Total $ 40,031 $ 31,776 $ 428 $ 48,595 $ 1,175 $ 233
Troubled Debt Restructurings on Financing Receivables [Table Text Block]	TDRs Performing to Modified Terms TDRs Not Performing to Modified Terms Total TDRs (in thousands) December 31, 201 7 Commercial Rate reduction $ — $ 33 $ 33 Principal deferral — 434 434 Commercial Real Estate: Farmland Principal deferral — 1,362 1,362 Nonfarm nonresidential Rate reduction 483 — 483 Residential Real Estate: 1-4 Family Rate reduction 734 — 734 Total TDRs $ 1,217 $ 1,829 $ 3,046 December 31, 201 6 Commercial Rate reduction $ — $ 33 $ 33 Principal deferral — 434 434 Commercial Real Estate: Farmland Principal deferral — 2,300 2,300 Nonfarm nonresidential Rate reduction 507 — 507 Principal deferral — 607 607 Residential Real Estate: Multi-family Rate reduction 4,100 — 4,100 1-4 Family Rate reduction 743 — 743 Total TDRs $ 5,350 $ 3,374 $ 8,724
Schedule of Financing Receivables, Non Accrual Status [Table Text Block]	Nonaccrual Loans Past Due 90 Days And Over Still Accruing 201 7 201 6 201 7 201 6 (in thousands) Commercial $ 487 $ 495 $ — $ — Commercial Real Estate: Construction — — — — Farmland 2,059 4,332 — — Nonfarm nonresidential 93 1,016 — — Residential Real Estate: Multi-family — — — — 1-4 Family 2,817 3,312 — — Consumer 1 1 1 — Agriculture — 60 — — Other — — — — Total $ 5,457 $ 9,216 $ 1 $ —
Past Due Financing Receivables [Table Text Block]	30 – 59 Days Past Due 60 – 89 Days Past Due 90 Days And Over Past Due Nonaccrual Total Past Due And Nonaccrual (in thousands) December 31 , 201 7 Commercial $ — $ — $ — $ 487 $ 487 Commercial Real Estate: Construction — — — — — Farmland 593 — — 2,059 2,652 Nonfarm nonresidential — — — 93 93 Residential Real Estate: Multi-family — — — — — 1-4 Family 850 126 — 2,817 3,793 Consumer 30 45 — 1 76 Agriculture 5 — 1 — 6 Other — — — — — Total $ 1,478 $ 171 $ 1 $ 5,457 $ 7,107 30 – 59 Days Past Due 60 – 89 Days Past Due 90 Days And Over Past Due Nonaccrual Total Past Due And Nonaccrual (in thousands) December 31, 201 6 Commercial $ — $ — $ — $ 495 $ 495 Commercial Real Estate: Construction — — — — — Farmland 626 — — 4,332 4,958 Nonfarm nonresidential — 59 — 1,016 1,075 Residential Real Estate: Multi-family — — — — — 1-4 Family 1,454 256 — 3,312 5,022 Consumer 19 — — 1 20 Agriculture 203 — — 60 263 Other — — — — — Total $ 2,302 $ 315 $ — $ 9,216 $ 11,833
Financing Receivable Credit Quality Indicators [Table Text Block]	Pass Watch Special Mention Substandard Doubtful Total (in thousands) December 31, 201 7 Commercial $ 112,978 $ 84 $ — $ 709 $ — $ 113,771 Commercial Real Estate: Construction 57,342 — — — — 57,342 Farmland 76,563 7,607 — 4,150 — 88,320 Nonfarm nonresidential 152,004 2,906 — 1,814 — 156,724 Residential Real Estate: Multi-family 47,121 9,467 — — — 56,588 1-4 Family 169,774 3,535 164 5,749 — 179,222 Consumer 18,042 306 — 91 — 18,439 Agriculture 38,654 1,810 — 690 — 41,154 Other 555 — — — — 555 Total $ 673,033 $ 25,715 $ 164 $ 13,203 $ — $ 712,115 Pass Watch Special Mention Substandard Doubtful Total (in thousands) December 31, 201 6 Commercial $ 96,402 $ 294 $ — $ 1,065 $ — $ 97,761 Commercial Real Estate: Construction 35,823 507 — — — 36,330 Farmland 63,323 1,521 — 6,663 — 71,507 Nonfarm nonresidential 142,222 5,217 445 1,662 — 149,546 Residential Real Estate: Multi-family 38,281 6,080 — 3,836 — 48,197 1-4 Family 173,565 6,909 52 7,566 — 188,092 Consumer 9,397 348 — 73 — 9,818 Agriculture 26,940 9,555 — 1,013 — 37,508 Other 477 — — — — 477 Total $ 586,430 $ 30,431 $ 497 $ 21,878 $ — $ 639,236

Note 4 - Premises and Equipme32

Note 4 - Premises and Equipment (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Property, Plant and Equipment [Table Text Block]	201 7 201 6 (in thousands) Land and buildings $ 23,124 $ 23,515 Furniture and equipment 10,151 10,050 33,275 33,565 Accumulated depreciation (16,486 ) (15,717 ) $ 16,789 $ 17,848

Note 5 - Other Real Estate Ow33

Note 5 - Other Real Estate Owned (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Real Estate Properties [Table Text Block]	201 7 201 6 (in thousands) Commercial Real Estate: Construction, land development, and other land $ 4,335 $ 6,571 Farmland 74 — Residential Real Estate: 1-4 Family — 250 $ 4,409 $ 6,821
Schedule of Expenses Related to Foreclosed Real Estate [Table Text Block]	201 7 201 6 20 1 5 (in thousands) OREO Activity OREO as of January 1 $ 6,821 $ 19,214 $ 46,197 Real estate acquired 270 1,273 5,513 Valuation adjustment write-downs (1,963 ) (1,180 ) (9,855 ) Net gain (loss) on sale 74 222 (74 ) Proceeds from sale of properties (793 ) (12,708 ) (22,567 ) OREO as of December 31 $ 4,409 $ 6,821 $ 19,214
Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]	201 7 201 6 20 1 5 (in thousands) Net (gain) loss on sales $ (74 ) $ (222 ) $ 74 Valuation adjustment write-downs 1,963 1,180 9,855 Operating expense 84 583 2,373 Total $ 1,973 $ 1,541 $ 12,302

Note 6 - Deposits (Tables)

Note 6 - Deposits (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Deposits [Table Text Block]	December 31, 201 7 December 31, 201 6 (in thousands) Non-interest bearing $ 137,386 $ 124,395 Interest checking 99,383 103,876 Money market 151,388 142,497 Savings 34,632 34,518 Certificates of deposit 424,235 444,639 Total $ 847,024 $ 849,925
Schedule of Maturities of Time Deposits [Table Text Block]	Total 201 8 $ 204,018 201 9 178,479 20 20 27,507 202 1 5,316 20 22 8,915 $ 424,235

Note 7 - Advances From Federa35

Note 7 - Advances From Federal Home Loan Bank (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Federal Home Loan Bank, Advances, by Branch of FHLB Bank [Table Text Block]	201 7 201 6 (in thousands) A dvances with fixed rates from 0.00% to 5.24% and maturities ranging from 2018 through 2033, averaging 1.48% for 2017 and 0.85% for 2016 $ 11,797 $ 22,458
Schedule of Maturities of Long-term Debt [Table Text Block]	Advances 2018 $ 10,200 2019 180 2020 485 2021 728 202 2 108 Thereafter 96 $ 11,797

Note 9 - Junior Subordinated 36

Note 9 - Junior Subordinated Debentures (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Subordinated Borrowing [Table Text Block]	Description Issuance Date Interest Rate (1) Junior Subordinated Debt Owed To Trust Maturity Date (2) Porter Statutory Trust II 2 /13/2004 3-month LIBOR + 2.85% $ 5,000,000 2 /13/2034 Porter Statutory Trust III 4 /15/2004 3-month LIBOR + 2.79% 3,000,000 4 /15/2034 Porter Statutory Trust IV 12 /14/2006 3-month LIBOR + 1.67% 10,000,000 3 /01/2037 As cencia Statutory Trust I 2 /13/2004 3-month LIBOR + 2.85% 3,000,000 2 /13/2034 $ 21,000,000

Note 12 - Income Taxes (Tables)

Note 12 - Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]	201 7 201 6 20 1 5 (in thousands) Current $ — $ 21 $ — Deferred 2,523 2,771 5,258 Net operating loss (647 ) (4,009 ) (5,975 ) Change in federal statutory rate 20,274 — — Change in valuation allowance (54,049 ) 1,238 717 $ (31,899 ) $ 21 $ —
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]	201 7 201 6 20 1 5 (in thousands) Federal statutory rate times financial statement income (loss) $ 2,294 $ (956 ) $ (1,125 ) Effect of: V aluation allowance (54,049 ) 1,238 717 Tax-exempt income (196 ) (211 ) (264 ) Non -taxable life insurance income (144 ) (146 ) (103 ) Restricted stock vesting (121 ) — — Change in federal statutory rate 20,274 — — Other, net 43 96 775 Total $ (31,899 ) $ 21 $ —
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]	201 7 201 6 (in thousands) Deferred tax assets: Net operating loss carry-forward $ 25,645 $ 42,094 Allowance for loan losses 1,723 3,139 O REO write-down 2,432 3,366 Alternative minimum tax credit carry-forward 692 692 Net assets from acquisitions 358 674 Net unrealized loss on securities 169 867 New market tax credit carry-forward 208 208 Nonaccrual loan interest 271 481 Accrued expenses 172 3,860 Deferred compensation 277 465 Other 241 360 32,188 56,206 Deferred tax liabilities: FHLB stock dividends 557 928 Fixed assets 68 89 Deferred loan costs 152 274 Other 98 866 875 2,157 Net deferred tax assets before valuation allowance 31,313 54,049 Valuation allowance — (54,049 ) Net deferred tax asset $ 31,313 $ —

Note 13 - Related Party Trans38

Note 13 - Related Party Transactions (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Related Party Transactions [Table Text Block]	Beginning balance $ — New loans 9,400 Repayments — Ending balance $ 9,400

Note 15 - Capital Requirement39

Note 15 - Capital Requirements and Restrictions on Retained Earnings (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]	Actual Minimum Requirement for Capital Adequacy Purposes Minimum Requirement to be Well Capitalized Under Prompt Corrective Action Provisions Amount Ratio Amount Ratio Amount Ratio As of December 31, 2017: Total risk-based capital (to risk-weighted assets) Consolidated $ 83,072 10.55 % $ 63,014 8.00 % N/A N/A Bank 91,305 11.61 62,938 8.00 $ 78,672 10.00 % Total common equity Tier 1 risk- based capital (to risk-weighted assets) Consolidated 54,535 6.92 35,445 4.50 N/A N/A Bank 81,393 10.35 35,403 4.50 51,137 6.50 Tier 1 capital (to risk-weighted assets) Consolidated 66,487 8.44 47,260 6.00 N/A N/A Bank 81,393 10.35 47,203 6.00 62,938 8.00 Tier 1 capital (to average assets) Consolidated 66,487 7.11 37,392 4.00 N/A N/A Bank 81,393 8.70 37,421 4.00 46,777 5.00 Actual Minimum Requirement for Capital Adequacy Purposes Minimum Requirement to be Well Capitalized Under Prompt Corrective Action Provisions Amount Ratio Amount Ratio Amount Ratio As of December 31, 2016: Total risk-based capital (to risk-weighted assets) Consolidated $ 71,109 10.21 % $ 55,714 8.00 % N/A N/A Bank 68,773 9.88 55,663 8.00 $ 69,579 10.00 % Total common equity Tier 1 risk- based capital (to risk-weighted assets) Consolidated 36,199 5.20 31,339 4.50 N/A N/A Bank 57,642 8.28 31,311 4.50 45,226 6.50 Tier 1 capital (to risk-weighted assets) Consolidated 48,713 6.99 41,786 6.00 N/A N/A Bank 57,642 8.28 41,747 6.00 55,663 8.00 Tier 1 capital (to average assets) Consolidated 48,713 5.27 36,975 4.00 N/A N/A Bank 57,642 6.24 36,949 4.00 46,186 5.00

Note 16 - Off Balance Sheet R40

Note 16 - Off Balance Sheet Risks, Commitments, and Contingent Liabilities (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Fair Value, Off-balance Sheet Risks [Table Text Block]	201 7 201 6 Fixed Rate Variable Rate Fixed Rate Variable Rate (in thousands) Commitments to make loans $ 27,349 $ 31,412 $ 19,445 $ 18,347 Unused lines of credit 11,034 57,727 7,935 51,407 Standby letters of credit 2,216 373 582 360

Note 17 - Fair Values (Tables)

Note 17 - Fair Values (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]	Fair Value Measurements at December 31, 201 7 Using (in thousands) Description Carrying Value Quoted Prices In Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Available for sale securities U.S. Government and federal agency $ 21,624 $ — $ 21,624 $ — Agency mortgage-backed : residential 64,965 — 64,965 — Collateralized loan obligations 25,505 — 25,505 — State and municipal 33,710 — 33,710 — Corporate bonds 6,916 — 6,916 — Total $ 152,720 $ — $ 152,720 $ — Fair Value Measurements at December 31, 201 6 Using (in thousands) Description Carrying Value Quoted Prices In Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Available for sale securities U.S. Government and federal agency $ 34,099 $ — $ 34,099 $ — Agency mortgage-backed : residential 102,353 — 102,353 — Collateralized loan obligations 11,203 — 11,203 — State and municipal 2,045 — 2,045 — Corporate bonds 3,090 — 3,090 — Total $ 152,790 $ — $ 152,790 $ — Fair Value Measurements at December 31, 201 7 Using (in thousands) Description Carrying Value Quoted Prices In Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Impaired lo ans : Commercial $ 87 $ — $ — $ 87 Commercial real estate: Construction — — — — Farmland — — — — Nonfarm nonresidential — — — — Residential real estate: Multi-family — — — — 1-4 Family 957 — — 957 Consumer — — — — Agriculture — — — — Other — — — — Other real estate owned, net : Commercial real estate: Construction 4,335 — — 4,335 Farmland 74 — — 74 Nonfarm nonresidential — — — — Residential real estate: Multi-family — — — — 1-4 Family — — — — Fair Value Measurements at December 31, 201 6 Using (in thousands) Description Carrying Value Quoted Prices In Active Markets for Identical Assets (Level 1) Significant Other Observable Inputs (Level 2) Significant Unobservable Inputs (Level 3) Impaired loans: Commercial $ 87 $ — $ — $ 87 Commercial real estate: Construction — — — — Farmland 585 — — 585 Nonfarm nonresidential — — — — Residential real estate: Multi-family — — — — 1-4 Family 1,261 — — 1,261 Consumer — — — — Agriculture 59 — — 59 Other — — — — Other real estate owned, net : Commercial real estate: Construction 6,571 — — 6,571 Farmland — — — — Nonfarm nonresidential — — — — Residential real estate: Multi-family — — — — 1-4 Family 250 — — 250
Fair Value Assets Measured on Nonrecurring Basis Unobservable Input Reconciliation [Table Text Block]	Fair Value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) (in thousands) Impaired loans – Residential real estate $ 957 Sales comparison approach Adjustment for differences between the comparable sales 0% - 26% (9%) Other real estate owned – Commercial real estate $ 4,409 Sales comparison approach Adjustment for differences between the comparable sales 0% - 35% (18%) Income approach Discount or capitalization rate 25% (25%) Fair Value Valuation Technique(s) Unobservable Input(s) Range (Weighted Average) (in thousands) Impaired loans – Residential real estate $ 1,261 Sales comparison approach Adjustment for differences between the comparable sales 0% - 22% (9%) Other real estate owned – Commercial real estate $ 6,571 Sales comparison approach Adjustment for differences between the comparable sales 0% - 20% (9%) Income approach Discount or capitalization rate 18% - 20% (19%)
Fair Value, by Balance Sheet Grouping [Table Text Block]	Fair Value Measurements at December 31, 201 7 Using Carrying Amount Level 1 Level 2 Level 3 Total (in thousands) Financial assets Cash and cash equivalents $ 34,103 $ 29,898 $ 4,205 $ — $ 34,103 Securities available for sale 152,720 — 152,720 — 152,720 Federal Home Loan Bank stock 7,323 N/A N/A N/A N/A Loans held for sale 70 — 70 — 70 Loans, net 703,913 — — 703,263 703,263 Accrued interest receivable 3,136 — 925 2,211 3,136 Financial liabilities Deposits $ 847,024 $ 137,386 $ 693,320 $ — $ 830,706 Federal Home Loan Bank advances 11,797 — 11,799 — 11,799 Subordinated capital notes 2,250 — — 2,246 2,246 Junior subordinated debentures 21,000 — — 19,090 19,090 Senior debt 10,000 — — 10,000 10,000 Accrued interest payable 1,475 — 357 1,118 1,475 Fair Value Measurements at December 31, 201 6 Using Carrying Amount Level 1 Level 2 Level 3 Total (in thousands) Financial assets Cash and cash equivalents $ 66,316 $ 31,091 $ 35,225 $ — $ 66,316 Securities available for sale 152,790 — 152,790 — 152,790 Securities held to maturity 41,818 — 43,072 — 43,072 Federal Home Loan Bank stock 7,323 N/A N/A N/A N/A Loans, net 630,269 — — 632,528 632,528 Accrued interest receivable 3,137 — 1,203 1,934 3,137 Financial liabilities Deposits $ 849,925 $ 124,395 $ 712,458 $ — $ 836,853 Federal Home Loan Bank advances 22,458 — 22,475 — 22,475 Subordinated capital notes 3,150 — — 3,091 3,091 Junior subordinated debentures 21,000 — — 13,263 13,263 Accrued interest payable 734 — 369 365 734

Note 18 - Stock Plans and Sto42

Note 18 - Stock Plans and Stock Based Compensation (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Nonvested Share Activity [Table Text Block]	Twelve Months Ended Twelve Months Ended December 31 , 201 7 December 31, 201 6 Weighted Weighted Average Average Grant Grant Shares Price Shares Price Outstanding, beginning 179,513 $ 4.89 184,482 $ 4.81 Granted 37,865 9.64 35,465 9.10 Vested (73,728 ) 5.75 (38,462 ) 8.32 Forfeited (1,316 ) 9.35 (1,972 ) 6.16 Outstanding, ending 142,334 $ 5.67 179,513 $ 4.89
Schedule of Unrecognized Compensation Cost, Nonvested Awards [Table Text Block]	201 8 $ 258 201 9 99 20 20 25 20 21 & thereafter —

Note 19 - Earnings (Loss) Per43

Note 19 - Earnings (Loss) Per Share (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]	201 7 201 6 201 5 (in thousands, except share and per share data) Net income (loss) $ 38,453 $ (2,753 ) $ (3,213 ) Less: Earnings (l osses) allocated to unvested shares 967 (88 ) (122 ) Earnings (l osses) allocated to participating preferred shares — — (214 ) Net income (loss) attributable to common shareholders, basic and diluted $ 37,486 $ (2,665 ) $ (2,877 ) Basic Weighted average common shares including unvested common shares and participating preferred shares outstanding 6,249,059 5,980,945 5,191,944 Less: Weighted average unvested common shares 157,127 192,232 197,355 Weighted average Series B Preferred Shares — — 133,269 Weighted average Series D Preferred Shares — — 212,318 Weighted average common shares outstanding 6,091,932 5,788,713 4,649,002 Basic income (loss) per common share $ 6.15 $ (0.46 ) $ (0.62 ) Diluted Add: Dilutive effects of assumed exercises of common stock warrants — — — Weighted average common shares and potential common shares 6,091,932 5,788,713 4,649,002 Diluted income (loss) per common share $ 6.15 $ (0.46 ) $ (0.62 )

Note 20 - Parent Company Only44

Note 20 - Parent Company Only Condensed Financial Information (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Condensed Balance Sheet [Table Text Block]	201 7 201 6 (in thousands) ASSETS Cash and cash equivalents (1) $ 2,045 $ 2,048 Investment in banking subsidiary 99,651 51,528 Investment in and advances to other subsidiaries 776 776 Deferred taxes , net 2,497 — Other assets 711 645 Total assets $ 105,680 $ 54,997 LIABILITIES AND SHAREHOLDERS ’ EQUITY Debt $ 31,775 $ 21,775 Accrued expenses and other liabilities 1,232 489 Shareholders ’ equity 72,673 32,733 Total liabilities and shareholders ’ equity $ 105,680 $ 54,997
Condensed Income Statement [Table Text Block]	201 7 201 6 201 5 (in thousands) Interest income $ 4 $ 5 $ 46 Dividends from subsidiaries 26 23 20 Other income — 17 102 Interest expense (973 ) (694 ) (647 ) Other expense (1,137 ) (1,240 ) (1,457 ) Income (loss) before income tax and undistributed subsidiary income (2,080 ) (1,889 ) (1,936 ) Income tax expense (benefit) (2,497 ) 21 — Equity in undistributed subsidiary income (loss) 38,036 (843 ) (1,277 ) Net income ( loss ) $ 38,453 $ (2,753 ) $ (3,213 )
Condensed Cash Flow Statement [Table Text Block]	201 7 201 6 20 1 5 (in thousands) Cash flows from operating activities Net income (loss) $ 38,453 $ (2,753 ) $ (3,213 ) Adjustments: Equity in undistributed subsidiary (income) loss (38,036 ) 843 1,277 Deferred taxes , net (2,497 ) — — Gain on sale of assets — — (70 ) Change in other assets 743 (95 ) (40 ) Change in other liabilities (128 ) 358 634 Other 462 978 481 Net cash (used in) operating activities (1,003 ) (669 ) (931 ) Cash flows from investing activities Investments in subsidiaries (9,000 ) (500 ) — Sales of securities — — 642 Net cash (used in) from investing activities (9,000 ) (500 ) 642 Cash flows from financing activities Proceeds from issuance of common stock — 2,231 — Proceeds from senior debt 10,000 — — Net cash (used in) financing activities 10,000 2,231 — Net change in cash and cash equivalents (3 ) 1,062 (289 ) Beginning cash and cash equivalents 2,048 986 1,275 Ending cash and cash equivalents $ 2,045 $ 2,048 $ 986

Note 21 - Quarterly Financial45

Note 21 - Quarterly Financial Data (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2017
Notes Tables
Quarterly Financial Information [Table Text Block]	Earnings (Loss) Per Common Share Interest Income Net Interest Income Provision For Loan Losses OREO Expense Net Income (Loss) Basic (1) Diluted (1) (in thousands, except per share data) 201 7 First quarter $ 9,225 $ 7,741 $ — $ (16 ) $ 1,680 $ 0.27 $ 0.27 Second quarter 9,134 7,588 — (3 ) 1,709 0.27 0.27 Third quarter 9,446 7,787 — 111 1,794 0.29 0.29 Fourth quarter 9,717 8,001 (800 ) 1,881 33,270 (2) 5.31 5.31 201 6 First quarter $ 9,185 $ 7,651 $ (550 ) $ 668 $ 1,480 $ 0.27 $ 0.27 Second quarter 8,705 7,196 (600 ) 294 1,012 0.17 0.17 Third quarter 8,931 7,458 (750 ) 322 1,393 0.22 0.22 Fourth quarter 8,781 7,316 (550 ) 257 (6,638 ) (3) (1.07 ) (1.07 )

Note 1 - Summary of Significa46

Note 1 - Summary of Significant Accounting Policies (Details Textual)	12 Months Ended
	Dec. 31, 2017
Noncontrolling Interest, Ownership Percentage by Parent	100.00%
Minimum [Member]
Finite-Lived Intangible Asset, Useful Life	7 years
Minimum [Member] | Building [Member]
Property, Plant and Equipment, Useful Life	5 years
Minimum [Member] | Furniture and Fixtures [Member]
Property, Plant and Equipment, Useful Life	2 years
Maximum [Member]
Finite-Lived Intangible Asset, Useful Life	10 years
Maximum [Member] | Building [Member]
Property, Plant and Equipment, Useful Life	40 years
Maximum [Member] | Furniture and Fixtures [Member]
Property, Plant and Equipment, Useful Life	10 years

Note 2 - Securities (Details Te

Note 2 - Securities (Details Textual) xbrli-pure in Thousands	Dec. 01, 2017USD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2013USD ($)
Other Comprehensive Income (Loss), Transfers from Held-to-maturity to Available-for-Sale Securities, before Tax		$ 702,000
Available for Sale Securities, Realized Gain (Loss), Income Tax Expense (Benefit)		101,000	76,000	$ 618,000
Available-for-sale Securities Pledged as Collateral		$ 76,800,000	61,200,000
Concentration Risk Number		0
Kentucky [Member]
Available-for-sale Securities Pledged as Collateral		$ 15,400,000	$ 16,400,000
Municipal Bonds [Member]
Other Comprehensive Income (Loss), Transfers from Available-for-Sale to Held-to-maturity Securities, Unrealized Gain (Loss), before Tax					$ (1,300,000)
Held-to-maturity Securities, Transferred Security, at Carrying Value	$ 41,400,000
Other Comprehensive Income (Loss), Transfers from Held-to-maturity to Available-for-Sale Securities, before Tax	$ 702,000

Note 2 - Securities - Amortized

Note 2 - Securities - Amortized Cost, Gross Unrealized Gains or Losses, and Fair Value of Investment Securities (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Available for sale securities, amortized cost	$ 153,524	$ 154,447
Available for sale securities, gross unrealized gains	887	554
Available for sale securities, gross unrealized losses	(1,691)	(2,211)
Securities available for sale	152,720	152,790
State and municipal		41,818
State and municipal		1,272
State and municipal		(18)
Securities held to maturity, fair value	0	43,072
US Treasury and Government [Member]
Available for sale securities, amortized cost	22,105	34,757
Available for sale securities, gross unrealized gains	2	50
Available for sale securities, gross unrealized losses	(483)	(708)
Securities available for sale	21,624	34,099
Residential Mortgage Backed Securities [Member]
Available for sale securities, amortized cost	65,935	103,390
Available for sale securities, gross unrealized gains	117	455
Available for sale securities, gross unrealized losses	(1,087)	(1,492)
Securities available for sale	64,965	102,353
Collateralized Debt Obligations [Member]
Available for sale securities, amortized cost	25,343	11,203
Available for sale securities, gross unrealized gains	182
Available for sale securities, gross unrealized losses	(20)
Securities available for sale	25,505	11,203
US States and Political Subdivisions Debt Securities [Member]
Available for sale securities, amortized cost	33,303	2,028
Available for sale securities, gross unrealized gains	508	25
Available for sale securities, gross unrealized losses	(101)	(8)
Securities available for sale	33,710	2,045
State and municipal		41,818
State and municipal		1,272
State and municipal		(18)
Securities held to maturity, fair value		43,072
Corporate Debt Securities [Member]
Available for sale securities, amortized cost	6,838	3,069
Available for sale securities, gross unrealized gains	78	24
Available for sale securities, gross unrealized losses		(3)
Securities available for sale	$ 6,916	$ 3,090

Note 2 - Securities - Sales and

Note 2 - Securities - Sales and Calls of Securities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Proceeds	$ 41,733	$ 8,311	$ 45,012
Gross gains	449	245	1,902
Gross losses	$ 161	$ 29	$ 136

Note 2 - Securities - Amortiz50

Note 2 - Securities - Amortized Cost and Fair Value of Debt Investment Securities Portfolio by Contractual Maturity (Details) $ in Thousands	Dec. 31, 2017USD ($)
Within one year, amortized cost	$ 14,648
Within one year, fair value	14,682
One to five years, amortized cost	40,197
One to five years, fair value	40,675
Five to ten years, amortized cost	32,744
Five to ten years, fair value	32,398
Agency mortgage-backed: residential, amortized cost	65,935
Agency mortgage-backed: residential, fair value	64,965
Total, amortized cost	153,524
Total, fair value	$ 152,720

Note 2 - Securities - Securitie

Note 2 - Securities - Securities With Unrealized Losses (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Available for sale, fair value, less than 12 months	$ 40,422	$ 91,663
Available for sale, unrealized loss, less than 12 months	(390)	(2,165)
Available for sale, fair value, 12 months or more	41,279	4,311
Available for sale, unrealized loss, 12 months or more	(1,301)	(46)
Available for sale, fair value	81,701	95,974
Available for sale, unrealized loss	(1,691)	(2,211)
Held to Maturity, fair value, less than 12 months		1,540
Held to Maturity, unrealized loss, less than 12 months		(18)
Held to Maturity, fair value, 12 months or more
Held to Maturity, unrealized loss, 12 months or more
Held to Maturity, fair value		1,540
Held to Maturity, unrealized loss		(18)
US Treasury and Government [Member]
Available for sale, fair value, less than 12 months	5,788	27,738
Available for sale, unrealized loss, less than 12 months	(97)	(708)
Available for sale, fair value, 12 months or more	14,121
Available for sale, unrealized loss, 12 months or more	(386)
Available for sale, fair value	19,909	27,738
Available for sale, unrealized loss	(483)	(708)
Residential Mortgage Backed Securities [Member]
Available for sale, fair value, less than 12 months	21,104	63,460
Available for sale, unrealized loss, less than 12 months	(172)	(1,449)
Available for sale, fair value, 12 months or more	27,158	2,745
Available for sale, unrealized loss, 12 months or more	(915)	(43)
Available for sale, fair value	48,262	66,205
Available for sale, unrealized loss	(1,087)	(1,492)
US States and Political Subdivisions Debt Securities [Member]
Available for sale, fair value, less than 12 months	7,492	465
Available for sale, unrealized loss, less than 12 months	(101)	(8)
Available for sale, fair value, 12 months or more
Available for sale, unrealized loss, 12 months or more
Available for sale, fair value	7,492	465
Available for sale, unrealized loss	(101)	(8)
Held to Maturity, fair value, less than 12 months		1,540
Held to Maturity, unrealized loss, less than 12 months		(18)
Held to Maturity, fair value, 12 months or more
Held to Maturity, unrealized loss, 12 months or more
Held to Maturity, fair value		1,540
Held to Maturity, unrealized loss		(18)
Collateralized Debt Obligations [Member]
Available for sale, fair value, less than 12 months	6,038
Available for sale, unrealized loss, less than 12 months	(20)
Available for sale, fair value, 12 months or more
Available for sale, unrealized loss, 12 months or more
Available for sale, fair value	6,038
Available for sale, unrealized loss	$ (20)
Corporate Debt Securities [Member]
Available for sale, fair value, less than 12 months
Available for sale, unrealized loss, less than 12 months
Available for sale, fair value, 12 months or more		1,566
Available for sale, unrealized loss, 12 months or more		(3)
Available for sale, fair value		1,566
Available for sale, unrealized loss		$ (3)

Note 3 - Loans (Details Textual

Note 3 - Loans (Details Textual)	12 Months Ended
	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Financing Receivable Modifications Percentage of Performing TDRs to Total TDRs	40.00%	61.00%
Troubled Debt Restructuring Reserve	$ 122,000	$ 197,000
Loans and Leases Receivable, Impaired, Commitment to Lend	$ 0	0
Financing Receivable, Transfer Out from TDR, Number of Contracts	2
Financing Receivable, Transfer Out from TDR, Recorded Investmentts		$ 4,100,000
Financing Receivable, Modifications, Number of Contracts	0	0
Financing Receivable, Modifications, Subsequent Default, Number of Contracts	0	0
Minimum Outstanding Balance for Loans to be Qualified for Credit Risk Analysis	$ 500,000

Note 3 - Loans - Loans (Details

Note 3 - Loans - Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Gross loans	$ 712,115	$ 639,236
Less: Allowance for loan losses	(8,202)	(8,967)
Loans, net	703,913	630,269
Commercial Portfolio Segment [Member]
Gross loans	113,771	97,761
Less: Allowance for loan losses	(892)	(475)
Commercial Real Estate Portfolio Segment [Member]
Gross loans	302,386	257,383
Less: Allowance for loan losses	(4,032)	(4,894)
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Gross loans	57,342	36,330
Commercial Real Estate Portfolio Segment [Member] | Farmland Loans [Member]
Gross loans	88,320	71,507
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Gross loans	156,724	149,546
Residential Portfolio Segment [Member]
Gross loans	235,810	236,289
Less: Allowance for loan losses	(2,900)	(3,426)
Residential Portfolio Segment [Member] | Multifamily Loans [Member]
Gross loans	56,588	48,197
Residential Portfolio Segment [Member] | One- to Four-family Residential Properties [Member]
Gross loans	179,222	188,092
Consumer Portfolio Segment [Member]
Gross loans	18,439	9,818
Less: Allowance for loan losses	(64)	(8)
Agriculture Portfolio Segment [Member]
Gross loans	41,154	37,508
Less: Allowance for loan losses	(313)	(162)
Other Portfolio Segment [Member]
Gross loans	555	477
Less: Allowance for loan losses	$ (1)	$ (2)

Note 3 - Loans - Activity in Al

Note 3 - Loans - Activity in Allowance for Loan Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Balance				$ 8,967				$ 12,041	$ 8,967	$ 12,041	$ 19,364
Negative provision for loan losses	$ (800)				$ (550)	$ (750)	$ (600)	(550)	(800)	(2,450)	(4,500)
Loans charged off									(901)	(2,629)	(6,132)
Recoveries									936	2,005	3,309
Balance	8,202				8,967				8,202	8,967	12,041
Commercial Portfolio Segment [Member]
Balance				475				818	475	818	2,046
Negative provision for loan losses									363	(401)	(1,255)
Loans charged off									(5)	(276)	(696)
Recoveries									59	334	723
Balance	892				475				892	475	818
Commercial Real Estate Portfolio Segment [Member]
Balance				4,894				6,993	4,894	6,993	10,931
Negative provision for loan losses									(1,223)	(2,438)	(2,713)
Loans charged off									(58)	(505)	(2,879)
Recoveries									419	844	1,654
Balance	4,032				4,894				4,032	4,894	6,993
Residential Portfolio Segment [Member]
Balance				3,426				3,984	3,426	3,984	5,787
Negative provision for loan losses									(129)	749	(316)
Loans charged off									(692)	(1,652)	(2,171)
Recoveries									295	345	684
Balance	2,900				3,426				2,900	3,426	3,984
Consumer Portfolio Segment [Member]
Balance				8				122	8	122	274
Negative provision for loan losses									(8)	(314)	(115)
Loans charged off									(51)	(99)	(221)
Recoveries									115	299	184
Balance	64				8				64	8	122
Agriculture Portfolio Segment [Member]
Balance				162				122	162	122	319
Negative provision for loan losses									213	(56)	(87)
Loans charged off									(95)	(18)	(118)
Recoveries									33	114	8
Balance	313				162				313	162	122
Other Portfolio Segment [Member]
Balance				$ 2				$ 2	2	2	7
Negative provision for loan losses									(16)	10	(14)
Loans charged off										(79)	(47)
Recoveries									15	69	56
Balance	$ 1				$ 2				$ 1	$ 2	$ 2

Note 3 - Loans - Balance in All

Note 3 - Loans - Balance in Allowance for Loan Losses and Recorded Investment in Loans by Portfolio Segment and Bases on Impairment Method (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Individually evaluated for impairment	$ 219	$ 399
Collectively evaluated for impairment	7,983	8,568
Total ending allowance balance	8,202	8,967
Loans individually evaluated for impairment	7,173	15,131
Loans collectively evaluated for impairment	704,942	624,105
Total ending loans balance	712,115	639,236
Commercial Portfolio Segment [Member]
Individually evaluated for impairment	13	13
Collectively evaluated for impairment	879	462
Total ending allowance balance	892	475
Loans individually evaluated for impairment	587	595
Loans collectively evaluated for impairment	113,184	97,166
Total ending loans balance	113,771	97,761
Commercial Real Estate Portfolio Segment [Member]
Individually evaluated for impairment		35
Collectively evaluated for impairment	4,032	4,859
Total ending allowance balance	4,032	4,894
Loans individually evaluated for impairment	2,635	5,854
Loans collectively evaluated for impairment	299,751	251,529
Total ending loans balance	302,386	257,383
Residential Portfolio Segment [Member]
Individually evaluated for impairment	206	350
Collectively evaluated for impairment	2,694	3,076
Total ending allowance balance	2,900	3,426
Loans individually evaluated for impairment	3,950	8,621
Loans collectively evaluated for impairment	231,860	227,668
Total ending loans balance	235,810	236,289
Consumer Portfolio Segment [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	64	8
Total ending allowance balance	64	8
Loans individually evaluated for impairment	1	1
Loans collectively evaluated for impairment	18,438	9,817
Total ending loans balance	18,439	9,818
Agriculture Portfolio Segment [Member]
Individually evaluated for impairment		1
Collectively evaluated for impairment	313	161
Total ending allowance balance	313	162
Loans individually evaluated for impairment		60
Loans collectively evaluated for impairment	41,154	37,448
Total ending loans balance	41,154	37,508
Other Portfolio Segment [Member]
Individually evaluated for impairment	0	0
Collectively evaluated for impairment	1	2
Total ending allowance balance	1	2
Loans individually evaluated for impairment	0	0
Loans collectively evaluated for impairment	555	477
Total ending loans balance	$ 555	$ 477

Note 3 - Loans - Loans Individu

Note 3 - Loans - Loans Individually Evaluated for Impairment by Class of Loans (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Unpaid principal balance, with no related allowance recorded	$ 9,739	$ 19,579	$ 33,572
Recorded investment, with no related allowance recorded	5,910	12,467	25,426
Average recorded investment, with no related allowance recorded	7,592	17,998	37,986
Interest income recognized, with no related allowance recorded	422	937	857
Cash basis interest income recognized, with no related allowance recorded	410	454	233
Unpaid principal balance, with an allowance recorded	1,263	2,771	6,459
Recorded investment, with an allowance recorded	1,263	2,664	6,350
Related allowance	219	399	428
Average recorded investment, with an allowance recorded	2,001	4,980	10,609
Interest income recognized, with an allowance recorded	89	241	318
Cash basis interest income recognized, with an allowance recorded
Unpaid principal balance, total	11,002	22,350	40,031
Recorded investment, total	7,173	15,131	31,776
Average recorded investment, total	9,593	22,978	48,595
Interest income recognized, total	511	1,178	1,175
Cash basis interest income recognized	410	454	233
Commercial Portfolio Segment [Member]
Unpaid principal balance, with no related allowance recorded	703	707	1,558
Recorded investment, with no related allowance recorded	487	495	1,112
Average recorded investment, with no related allowance recorded	495	758	1,526
Interest income recognized, with no related allowance recorded	7	39	5
Cash basis interest income recognized, with no related allowance recorded	7	39	5
Unpaid principal balance, with an allowance recorded	100	100
Recorded investment, with an allowance recorded	100	100
Related allowance	13	13
Average recorded investment, with an allowance recorded	100	20	13
Interest income recognized, with an allowance recorded	7	6
Cash basis interest income recognized, with an allowance recorded	0	0	0
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Unpaid principal balance, with no related allowance recorded			278
Recorded investment, with no related allowance recorded			262
Average recorded investment, with no related allowance recorded		156	1,993
Interest income recognized, with no related allowance recorded		9	14
Cash basis interest income recognized, with no related allowance recorded			1
Unpaid principal balance, with an allowance recorded	0	0	0
Recorded investment, with an allowance recorded	0	0	0
Related allowance	0	0	0
Average recorded investment, with an allowance recorded	0	0
Interest income recognized, with an allowance recorded	0	0
Cash basis interest income recognized, with an allowance recorded	0	0	0
Commercial Real Estate Portfolio Segment [Member] | Farmland Loans [Member]
Unpaid principal balance, with no related allowance recorded	3,687	5,566	6,004
Recorded investment, with no related allowance recorded	2,059	3,742	4,263
Average recorded investment, with no related allowance recorded	2,651	4,188	4,497
Interest income recognized, with no related allowance recorded	210	94	114
Cash basis interest income recognized, with no related allowance recorded	210	95	114
Unpaid principal balance, with an allowance recorded		614
Recorded investment, with an allowance recorded		590
Related allowance		5
Average recorded investment, with an allowance recorded	235	358	63
Interest income recognized, with an allowance recorded	0	0	0
Cash basis interest income recognized, with an allowance recorded
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Unpaid principal balance, with no related allowance recorded	1,047	4,502	11,256
Recorded investment, with no related allowance recorded	576	1,219	7,829
Average recorded investment, with no related allowance recorded	716	4,699	16,073
Interest income recognized, with no related allowance recorded	59	310	263
Cash basis interest income recognized, with no related allowance recorded	47	189	9
Unpaid principal balance, with an allowance recorded		303	574
Recorded investment, with an allowance recorded		303	465
Related allowance		30	43
Average recorded investment, with an allowance recorded	238	398	4,591
Interest income recognized, with an allowance recorded	14	23	25
Cash basis interest income recognized, with an allowance recorded
Residential Portfolio Segment [Member] | Multifamily Loans [Member]
Unpaid principal balance, with no related allowance recorded		4,100	32
Recorded investment, with no related allowance recorded		4,100	32
Average recorded investment, with no related allowance recorded	820	2,608	35
Interest income recognized, with no related allowance recorded		287
Cash basis interest income recognized, with no related allowance recorded		1
Unpaid principal balance, with an allowance recorded			4,195
Recorded investment, with an allowance recorded			4,195
Related allowance			57
Average recorded investment, with an allowance recorded		2,506	4,229
Interest income recognized, with an allowance recorded		101	204
Cash basis interest income recognized, with an allowance recorded
Residential Portfolio Segment [Member] | One- to Four-family Residential Properties [Member]
Unpaid principal balance, with no related allowance recorded	4,293	4,663	14,066
Recorded investment, with no related allowance recorded	2,787	2,910	11,756
Average recorded investment, with no related allowance recorded	2,884	5,509	13,584
Interest income recognized, with no related allowance recorded	143	162	456
Cash basis interest income recognized, with no related allowance recorded	143	94	99
Unpaid principal balance, with an allowance recorded	1,163	1,676	1,690
Recorded investment, with an allowance recorded	1,163	1,611	1,690
Related allowance	206	350	328
Average recorded investment, with an allowance recorded	1,404	1,659	1,705
Interest income recognized, with an allowance recorded	68	111	89
Cash basis interest income recognized, with an allowance recorded
Consumer Portfolio Segment [Member]
Unpaid principal balance, with no related allowance recorded	9	41	118
Recorded investment, with no related allowance recorded	1	1	20
Average recorded investment, with no related allowance recorded	2	7	23
Interest income recognized, with no related allowance recorded	2	8
Cash basis interest income recognized, with no related allowance recorded	2	8
Unpaid principal balance, with an allowance recorded	0	0
Recorded investment, with an allowance recorded	0	0
Related allowance	0	0
Average recorded investment, with an allowance recorded			8
Interest income recognized, with an allowance recorded	0	0
Cash basis interest income recognized, with an allowance recorded	0	0	0
Agriculture Portfolio Segment [Member]
Unpaid principal balance, with no related allowance recorded			260
Recorded investment, with no related allowance recorded			152
Average recorded investment, with no related allowance recorded	24	73	206
Interest income recognized, with no related allowance recorded	1	28
Cash basis interest income recognized, with no related allowance recorded	1	28
Unpaid principal balance, with an allowance recorded		78
Recorded investment, with an allowance recorded		60
Related allowance		1
Average recorded investment, with an allowance recorded	24	39
Interest income recognized, with an allowance recorded	0	0	0
Cash basis interest income recognized, with an allowance recorded
Other Portfolio Segment [Member]
Unpaid principal balance, with no related allowance recorded	0	0
Recorded investment, with no related allowance recorded	0	0
Average recorded investment, with no related allowance recorded			49
Interest income recognized, with no related allowance recorded			5
Cash basis interest income recognized, with no related allowance recorded			5
Unpaid principal balance, with an allowance recorded	0	0	0
Recorded investment, with an allowance recorded	0	0	0
Related allowance	0	0	0
Average recorded investment, with an allowance recorded	0	0	0
Interest income recognized, with an allowance recorded	0	0	0
Cash basis interest income recognized, with an allowance recorded	$ 0	$ 0	$ 0

Note 3 - Loans - Types of Troub

Note 3 - Loans - Types of Troubled Debt Restructuring Loan Modification by Portfolio Segment (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Commercial Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member]
Troubled debt restructuring	$ 33	$ 507
Commercial Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Performing Financial Instruments [Member]
Troubled debt restructuring		507
Commercial Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Nonperforming Financial Instruments [Member]
Troubled debt restructuring	33
Commercial Portfolio Segment [Member] | Payment Deferral [Member]
Troubled debt restructuring	434	2,300
Commercial Portfolio Segment [Member] | Payment Deferral [Member] | Performing Financial Instruments [Member]
Troubled debt restructuring
Commercial Portfolio Segment [Member] | Payment Deferral [Member] | Nonperforming Financial Instruments [Member]
Troubled debt restructuring	434	2,300
Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Nonfarm Nonresidential [Member]
Troubled debt restructuring	483	743
Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Construction Loans [Member]
Troubled debt restructuring		4,100
Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Performing Financial Instruments [Member] | Nonfarm Nonresidential [Member]
Troubled debt restructuring	483	743
Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Performing Financial Instruments [Member] | Construction Loans [Member]
Troubled debt restructuring		4,100
Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Nonperforming Financial Instruments [Member] | Nonfarm Nonresidential [Member]
Troubled debt restructuring
Commercial Real Estate Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Nonperforming Financial Instruments [Member] | Construction Loans [Member]
Troubled debt restructuring
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] | Farmland Loans [Member]
Troubled debt restructuring	1,362	607
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] | Nonfarm Nonresidential [Member]
Troubled debt restructuring		434
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] | Performing Financial Instruments [Member] | Farmland Loans [Member]
Troubled debt restructuring
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] | Performing Financial Instruments [Member] | Nonfarm Nonresidential [Member]
Troubled debt restructuring
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] | Nonperforming Financial Instruments [Member] | Farmland Loans [Member]
Troubled debt restructuring	1,362	607
Commercial Real Estate Portfolio Segment [Member] | Payment Deferral [Member] | Nonperforming Financial Instruments [Member] | Nonfarm Nonresidential [Member]
Troubled debt restructuring		434
Residential Portfolio Segment [Member] | One- to Four-family Residential Properties [Member]
Troubled debt restructuring	3,046	8,724
Residential Portfolio Segment [Member] | Performing Financial Instruments [Member] | One- to Four-family Residential Properties [Member]
Troubled debt restructuring	1,217	5,350
Residential Portfolio Segment [Member] | Nonperforming Financial Instruments [Member] | One- to Four-family Residential Properties [Member]
Troubled debt restructuring	1,829	3,374
Residential Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Multifamily Loans [Member]
Troubled debt restructuring	734
Residential Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | One- to Four-family Residential Properties [Member]
Troubled debt restructuring		33
Residential Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Performing Financial Instruments [Member] | Multifamily Loans [Member]
Troubled debt restructuring	734
Residential Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Performing Financial Instruments [Member] | One- to Four-family Residential Properties [Member]
Troubled debt restructuring
Residential Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Nonperforming Financial Instruments [Member] | Multifamily Loans [Member]
Troubled debt restructuring
Residential Portfolio Segment [Member] | Contractual Interest Rate Reduction [Member] | Nonperforming Financial Instruments [Member] | One- to Four-family Residential Properties [Member]
Troubled debt restructuring		$ 33

Note 3 - Loans - Recorded Inves

Note 3 - Loans - Recorded Investment in Nonaccrual and Loans Past Due 90 Days and Still on Accrual by Class of Loan (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Nonaccrual	$ 5,457	$ 9,216
Loans Past Due 90 Days and Over Still Accruing	1	0
Commercial Portfolio Segment [Member]
Nonaccrual	487	495
Loans Past Due 90 Days and Over Still Accruing	0	0
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Nonaccrual	0	0
Loans Past Due 90 Days and Over Still Accruing	0	0
Commercial Real Estate Portfolio Segment [Member] | Farmland Loans [Member]
Nonaccrual	2,059	4,332
Loans Past Due 90 Days and Over Still Accruing	0	0
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Nonaccrual	93	1,016
Loans Past Due 90 Days and Over Still Accruing	0	0
Residential Portfolio Segment [Member] | Multifamily Loans [Member]
Nonaccrual	0
Loans Past Due 90 Days and Over Still Accruing	0	0
Residential Portfolio Segment [Member] | One- to Four-family Residential Properties [Member]
Nonaccrual	2,817	3,312
Loans Past Due 90 Days and Over Still Accruing	0	0
Consumer Portfolio Segment [Member]
Nonaccrual	1	1
Loans Past Due 90 Days and Over Still Accruing	1	0
Agriculture Portfolio Segment [Member]
Nonaccrual		60
Loans Past Due 90 Days and Over Still Accruing	0	0
Other Portfolio Segment [Member]
Nonaccrual	0	0
Loans Past Due 90 Days and Over Still Accruing	$ 0	$ 0

Note 3 - Loans - Aging of Recor

Note 3 - Loans - Aging of Recorded Investment in Past Due Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Nonaccrual	$ 5,457	$ 9,216
Total past due and nonaccrual	7,107	11,833
Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	1,478	2,302
Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	171	315
Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	1	0
Commercial Portfolio Segment [Member]
Nonaccrual	487	495
Total past due and nonaccrual	487	495
Commercial Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	0
Commercial Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	0	0
Commercial Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Nonaccrual	0	0
Total past due and nonaccrual	0	0
Commercial Real Estate Portfolio Segment [Member] | Farmland Loans [Member]
Nonaccrual	2,059	4,332
Total past due and nonaccrual	2,652	4,958
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Nonaccrual	93	1,016
Total past due and nonaccrual	93	1,075
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Construction Loans [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Farmland Loans [Member]
Past due	593	626
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Nonfarm Nonresidential [Member]
Past due	0
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Construction Loans [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Farmland Loans [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Nonfarm Nonresidential [Member]
Past due		59
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Construction Loans [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Farmland Loans [Member]
Past due	0	0
Commercial Real Estate Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Nonfarm Nonresidential [Member]
Past due	0	0
Residential Portfolio Segment [Member] | Multifamily Loans [Member]
Nonaccrual	0
Total past due and nonaccrual	0
Residential Portfolio Segment [Member] | One- to Four-family Residential Properties [Member]
Nonaccrual	2,817	3,312
Total past due and nonaccrual	3,793	5,022
Residential Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | Multifamily Loans [Member]
Past due	0	0
Residential Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member] | One- to Four-family Residential Properties [Member]
Past due	850	1,454
Residential Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | Multifamily Loans [Member]
Past due	0	0
Residential Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member] | One- to Four-family Residential Properties [Member]
Past due	126	256
Residential Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | Multifamily Loans [Member]
Past due	0	0
Residential Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member] | One- to Four-family Residential Properties [Member]
Past due	0	0
Consumer Portfolio Segment [Member]
Nonaccrual	1	1
Total past due and nonaccrual	76	20
Consumer Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	30	19
Consumer Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	45	0
Consumer Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	0	0
Agriculture Portfolio Segment [Member]
Nonaccrual		60
Total past due and nonaccrual	6	263
Agriculture Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	5	203
Agriculture Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	0	0
Agriculture Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	1	0
Other Portfolio Segment [Member]
Nonaccrual	0	0
Total past due and nonaccrual	0	0
Other Portfolio Segment [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Past due	0	0
Other Portfolio Segment [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Past due	0	0
Other Portfolio Segment [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Past due	$ 0	$ 0

Note 3 - Loans - Risk Category

Note 3 - Loans - Risk Category of Loans by Class of Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Gross loans	$ 712,115	$ 639,236
Pass [Member]
Gross loans	673,033	586,430
Watch [Member]
Gross loans	25,715	30,431
Special Mention [Member]
Gross loans	164	497
Substandard [Member]
Gross loans	13,203	21,878
Doubtful [Member]
Gross loans	0	0
Commercial Portfolio Segment [Member]
Gross loans	113,771	97,761
Commercial Portfolio Segment [Member] | Pass [Member]
Gross loans	112,978	96,402
Commercial Portfolio Segment [Member] | Watch [Member]
Gross loans	84	294
Commercial Portfolio Segment [Member] | Special Mention [Member]
Gross loans	0	0
Commercial Portfolio Segment [Member] | Substandard [Member]
Gross loans	709	1,065
Commercial Portfolio Segment [Member] | Doubtful [Member]
Gross loans	0	0
Commercial Real Estate Portfolio Segment [Member]
Gross loans	302,386	257,383
Commercial Real Estate Portfolio Segment [Member] | Construction Loans [Member]
Gross loans	57,342	36,330
Commercial Real Estate Portfolio Segment [Member] | Farmland Loans [Member]
Gross loans	88,320	71,507
Commercial Real Estate Portfolio Segment [Member] | Nonfarm Nonresidential [Member]
Gross loans	156,724	149,546
Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Construction Loans [Member]
Gross loans	57,342	35,823
Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Farmland Loans [Member]
Gross loans	76,563	63,323
Commercial Real Estate Portfolio Segment [Member] | Pass [Member] | Nonfarm Nonresidential [Member]
Gross loans	152,004	142,222
Commercial Real Estate Portfolio Segment [Member] | Watch [Member] | Construction Loans [Member]
Gross loans		507
Commercial Real Estate Portfolio Segment [Member] | Watch [Member] | Farmland Loans [Member]
Gross loans	7,607	1,521
Commercial Real Estate Portfolio Segment [Member] | Watch [Member] | Nonfarm Nonresidential [Member]
Gross loans	2,906	5,217
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Construction Loans [Member]
Gross loans	0	0
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Farmland Loans [Member]
Gross loans	0	0
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] | Nonfarm Nonresidential [Member]
Gross loans		445
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Construction Loans [Member]
Gross loans
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Farmland Loans [Member]
Gross loans	4,150	6,663
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] | Nonfarm Nonresidential [Member]
Gross loans	1,814	1,662
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] | Construction Loans [Member]
Gross loans	0	0
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] | Farmland Loans [Member]
Gross loans	0	0
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] | Nonfarm Nonresidential [Member]
Gross loans	0	0
Residential Portfolio Segment [Member]
Gross loans	235,810	236,289
Residential Portfolio Segment [Member] | Multifamily Loans [Member]
Gross loans	56,588	48,197
Residential Portfolio Segment [Member] | One- to Four-family Residential Properties [Member]
Gross loans	179,222	188,092
Residential Portfolio Segment [Member] | Pass [Member] | Multifamily Loans [Member]
Gross loans	47,121	38,281
Residential Portfolio Segment [Member] | Pass [Member] | One- to Four-family Residential Properties [Member]
Gross loans	169,774	173,565
Residential Portfolio Segment [Member] | Watch [Member] | Multifamily Loans [Member]
Gross loans	9,467	6,080
Residential Portfolio Segment [Member] | Watch [Member] | One- to Four-family Residential Properties [Member]
Gross loans	3,535	6,909
Residential Portfolio Segment [Member] | Special Mention [Member] | Multifamily Loans [Member]
Gross loans	0	0
Residential Portfolio Segment [Member] | Special Mention [Member] | One- to Four-family Residential Properties [Member]
Gross loans	164	52
Residential Portfolio Segment [Member] | Substandard [Member] | Multifamily Loans [Member]
Gross loans		3,836
Residential Portfolio Segment [Member] | Substandard [Member] | One- to Four-family Residential Properties [Member]
Gross loans	5,749	7,566
Residential Portfolio Segment [Member] | Doubtful [Member] | Multifamily Loans [Member]
Gross loans	0	0
Residential Portfolio Segment [Member] | Doubtful [Member] | One- to Four-family Residential Properties [Member]
Gross loans	0	0
Consumer Portfolio Segment [Member]
Gross loans	18,439	9,818
Consumer Portfolio Segment [Member] | Pass [Member]
Gross loans	18,042	9,397
Consumer Portfolio Segment [Member] | Watch [Member]
Gross loans	306	348
Consumer Portfolio Segment [Member] | Special Mention [Member]
Gross loans	0	0
Consumer Portfolio Segment [Member] | Substandard [Member]
Gross loans	91	73
Consumer Portfolio Segment [Member] | Doubtful [Member]
Gross loans	0	0
Agriculture Portfolio Segment [Member]
Gross loans	41,154	37,508
Agriculture Portfolio Segment [Member] | Pass [Member]
Gross loans	38,654	26,940
Agriculture Portfolio Segment [Member] | Watch [Member]
Gross loans	1,810	9,555
Agriculture Portfolio Segment [Member] | Special Mention [Member]
Gross loans	0	0
Agriculture Portfolio Segment [Member] | Substandard [Member]
Gross loans	690	1,013
Agriculture Portfolio Segment [Member] | Doubtful [Member]
Gross loans	0	0
Other Portfolio Segment [Member]
Gross loans	555	477
Other Portfolio Segment [Member] | Pass [Member]
Gross loans	555	477
Other Portfolio Segment [Member] | Watch [Member]
Gross loans	0	0
Other Portfolio Segment [Member] | Special Mention [Member]
Gross loans	0	0
Other Portfolio Segment [Member] | Substandard [Member]
Gross loans	0
Other Portfolio Segment [Member] | Doubtful [Member]
Gross loans	$ 0	$ 0

Note 4 - Premises and Equipme61

Note 4 - Premises and Equipment (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Depreciation	$ 955,000	$ 1,100,000	$ 1,000,000

Note 4 - Premises and Equipme62

Note 4 - Premises and Equipment - Premises and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Property, plant and equipment, gross	$ 33,275	$ 33,565
Accumulated depreciation	(16,486)	(15,717)
	16,789	17,848
Land and Building [Member]
Property, plant and equipment, gross	23,124	23,515
Furniture and Fixtures [Member]
Property, plant and equipment, gross	$ 10,151	$ 10,050

Note 5 - Other Real Estate Ow63

Note 5 - Other Real Estate Owned (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Profit (Loss) from Real Estate Operations	$ 0	$ 456,000	$ 1,346,000
One- to Four-family Residential Properties [Member]
Mortgage Loans in Process of Foreclosure, Amount	$ 616,000	$ 932,000

Note 5 - Other Real Estate Ow64

Note 5 - Other Real Estate Owned - Major Categories of OREO (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Other real estate owned, gross	$ 4,409	$ 6,821
Commercial Real Estate Portfolio Segment [Member] | Construction, Land Development, and Other Land Loans [Member]
Other real estate owned, gross	4,335	6,571
Commercial Real Estate Portfolio Segment [Member] | Farmland Loans [Member]
Other real estate owned, gross	74
Residential Portfolio Segment [Member] | One- to Four-family Residential Properties [Member]
Other real estate owned, gross		$ 250

Note 5 - Other Real Estate Ow65

Note 5 - Other Real Estate Owned - Activity Relating to Other Real Estate Owned (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
OREO Activity
OREO	$ 6,821	$ 19,214	$ 46,197
Real estate acquired	270	1,273	5,513
Valuation adjustment write-downs	(1,963)	(1,180)	(9,855)
Net gain (loss) on sale	74	222	(74)
Proceeds from sale of properties	(793)	(12,708)	(22,567)
OREO	$ 4,409	$ 6,821	$ 19,214

Note 5 - Other Real Estate Ow66

Note 5 - Other Real Estate Owned - Expenses Related to Other Real Estate Owned (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Net (gain) loss on sales of other real estate owned	$ (74)	$ (222)	$ 74
Valuation adjustment write-downs	1,963	1,180	9,855
Operating expense	84	583	2,373
Total	$ 1,973	$ 1,541	$ 12,302

Note 6 - Deposits (Details Text

Note 6 - Deposits (Details Textual) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Time Deposits, at or Above FDIC Insurance Limit	$ 31.7	$ 29.1

Note 6 - Deposits - Deposit Bal

Note 6 - Deposits - Deposit Balances by Category (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Non-interest bearing	$ 137,386	$ 124,395
Interest checking	99,383	103,876
Money market	151,388	142,497
Savings	34,632	34,518
Certificates of deposit	424,235	444,639
Total deposits	$ 847,024	$ 849,925

Note 6 - Deposits - Maturities

Note 6 - Deposits - Maturities of Time Deposits (Details) $ in Thousands	Dec. 31, 2017USD ($)
2,018	$ 204,018
2,019	178,479
2,020	27,507
2,021	5,316
2,022	8,915
	$ 424,235

Note 7 - Advances From Federa70

Note 7 - Advances From Federal Home Loan Bank (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Repayment and Penalties	$ 0	$ 0
Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged	130,900	$ 124,200
Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds	79,000
Correspondent Financial Institutions Advances General Debt Obligations Disclosures Amount Of Available Unused Funds	$ 5,000

Note 7 - Advances From Federa71

Note 7 - Advances From Federal Home Loan Bank - Advances From the Federal Home Loan Bank (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Federal Home Loan Bank advances	$ 11,797	$ 22,458

Note 7 - Advances From Federa72

Note 7 - Advances From Federal Home Loan Bank - Advances From the Federal Home Loan Bank (Details) (Parentheticals)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Advances from the FHLB, earliest maturity	2,018	2,018
Advances from the FHLB, latest maturity	2,033	2,033
Advances from the FHLB, average interest rate	1.48%	0.85%
Minimum [Member]
Advances from the FHLB, fixed rate	0.00%	0.00%
Maximum [Member]
Advances from the FHLB, fixed rate	5.24%	5.24%

Note 7 - Advances From Federa73

Note 7 - Advances From Federal Home Loan Bank - Principal Payments on Advances From Federal Home Loan Bank (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
2,018	$ 10,200
2,019	180
2,020	485
2,021	728
2,022	108
Thereafter	96
	$ 11,797	$ 22,458

Note 8 - Subordinated Capital74

Note 8 - Subordinated Capital Note (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Subordinated Debt	$ 2,250,000	$ 3,150,000
Debt Instrument, Periodic Payment, Principal	225,000
Subordinated Capital Notes [Member]
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months	900,000
Long-term Debt, Maturities, Repayments of Principal in Year Two	900,000
Long-term Debt, Maturities, Repayments of Principal in Year Five	$ 450,000
Debt Instrument, Interest Rate, Effective Percentage	4.34%	3.85%
Subordinated Capital Notes [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	3.00%

Note 9 - Junior Subordinated 75

Note 9 - Junior Subordinated Debentures (Details Textual) - USD ($)	Apr. 15, 2016	Sep. 30, 2015	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Number of Consecutive Quarterly Periods to Defer Interest Payments Without Default or Penalty			20
Dividends Payable			$ 1,200,000
Debt Conversion Original Debt Principal Amount		$ 4,000,000
Debt Conversion Original Debt Interest Amount		330,000
Debt Conversion, Original Debt, Amount		$ 4,300,000			$ 4,330,000
Debt Conversion, Converted Instrument, Shares Issued		240,000
Gain (Loss) on Extinguishment of Debt					883,000
Debt Conversion, Converted Instrument, Amount					$ 3,447,000
Two Third Portion of Trust Securities [Member]
Debt Conversion, Original Debt, Amount		$ 2,900,000
Two Third Portion of Trust Securities [Member] | Voting Common Stock [Member]
Debt Conversion, Converted Instrument, Shares Issued		80,000
Unrelated Third Party [Member] | One Third Portion of Trust Securities [Member]
Debt Conversion, Original Debt, Amount		$ 1,400,000
London Interbank Offered Rate (LIBOR) [Member]
Effective Interest Rate of Index Subordinated Borrowing Is Tied To			1.69%
Voting Common Stock [Member]
Debt Conversion, Converted Instrument, Shares Issued		160,000
Voting Common Stock [Member] | Unrelated Third Party [Member]
Share Price		$ 7
Voting Common Stock [Member] | Unrelated Third Party [Member] | One Third Portion of Trust Securities [Member]
Debt Conversion, Converted Instrument, Shares Issued		80,000
Gain (Loss) on Extinguishment of Debt		$ 883,000
Debt Conversion, Converted Instrument, Amount		$ 560,000
Nonvoting Common Stock [Member]
Debt Conversion, Converted Instrument, Shares Issued		80,000
Nonvoting Common Stock [Member] | Two Third Portion of Trust Securities [Member]
Debt Conversion, Converted Instrument, Shares Issued		80,000
Private Placement [Member]
Sale of Stock, Consideration Received on Transaction	$ 5,000,000
Private Placement [Member] | Voting Common Stock [Member]
Stock Issued During Period, Shares, New Issues	580,000
Private Placement [Member] | Nonvoting Common Stock [Member]
Stock Issued During Period, Shares, New Issues	220,000

Note 9 - Junior Subordinated 76

Note 9 - Junior Subordinated Debentures - Junior Subordinated Debentures (Details) - USD ($)		12 Months Ended
		Dec. 31, 2017	Dec. 31, 2016
Junior subordinated debentures		$ 21,000,000	$ 21,000,000
Payable to Porter Statutory Trust II [Member]
Issuance Date		Feb. 13, 2004
Junior subordinated debentures		$ 5,000,000
Maturity Date	[1]	Feb. 13, 2034
Payable to Porter Statutory Trust II [Member] | London Interbank Offered Rate (LIBOR) [Member]
Interest Rate	[2]	2.85%
Payable to Porter Statutory Trust III [Member]
Issuance Date		Apr. 15, 2004
Junior subordinated debentures		$ 3,000,000
Maturity Date	[1]	Apr. 15, 2034
Payable to Porter Statutory Trust III [Member] | London Interbank Offered Rate (LIBOR) [Member]
Interest Rate	[2]	2.79%
Payable to Porter Statutory Trust IV [Member]
Issuance Date		Dec. 14, 2006
Junior subordinated debentures		$ 10,000,000
Maturity Date	[1]	Mar. 1, 2037
Payable to Porter Statutory Trust IV [Member] | London Interbank Offered Rate (LIBOR) [Member]
Interest Rate	[2]	1.67%
Payable to Ascencia Statutory Trust I [Member]
Issuance Date		Feb. 13, 2004
Junior subordinated debentures		$ 3,000,000
Maturity Date	[1]	Feb. 13, 2034
Payable to Ascencia Statutory Trust I [Member] | London Interbank Offered Rate (LIBOR) [Member]
Interest Rate	[2]	2.85%
[1]	The debentures are callable at our option at their principal amount plus accrued interest.
[2]	As of December 31, 2017, the 3-month LIBOR was 1.69%.

Note 10 - Senior Debt (Details

Note 10 - Senior Debt (Details Textual) - USD ($)	Jun. 30, 2017	Jun. 30, 2018	Dec. 31, 2017	Jun. 30, 2022	Jun. 22, 2022
Debt Instrument, Periodic Payment, Principal			$ 225,000
Escrow Deposit			806,000
Senior Notes [Member]
Debt Instrument, Face Amount	$ 10,000,000
Debt Instrument, Periodic Payment, Principal	$ 250,000
Borrowing Proceeds Contributed to Bank as Common Equity Tier 1 Capital			9,000,000
Borrowing Proceeds Retained by Lender in Escrow			$ 1,000,000
Senior Notes [Member] | Subsidiaries [Member]
Debt Instrument, Financial Covenants, Non-performing Assets to Total Assets, Percentage, Minimum			2.50%
Senior Notes [Member] | Scenario, Forecast [Member]
Debt Instrument, Financial Convenants, Minimum Cash on Hand		$ 750,000		$ 2,500,000
Debt Instrument, Financial Convenants, Minimum Risk Based Capital to Risk Weighted Assets		9.00%		10.00%
Senior Notes [Member] | Scenario, Forecast [Member] | Subsidiaries [Member]
Debt Instrument, Financial Convenants, Minimum Risk Based Capital to Risk Weighted Assets		10.00%			11.00%
Senior Notes [Member] | London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument, Basis Spread on Variable Rate	2.50%

Note 11 - Other Benefit Plans (

Note 11 - Other Benefit Plans (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent	50.00%
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay		4.00%
Defined Benefit Plan Vesting Period	10 years
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	$ 121,000	$ 121,000	$ 121,000
Liability, Other Postretirement Defined Benefit Plan	1,300,000	1,300,000
Bank Owned Life Insurance	15,229,000	14,838,000
Earning on Bank Owned Life Insurance	412,000	417,000	295,000
Matched Contribution Equal to 50% of First 4% [Member]
Defined Contribution Plan, Cost	$ 200,000	$ 189,000	$ 160,000

Note 12 - Income Taxes (Details

Note 12 - Income Taxes (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Jun. 10, 2015
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount	$ (54,049)	$ 1,238	$ 717
Income Tax Expense (Benefit), Continuing Operations, Adjustment of Deferred Tax (Asset) Liability	20,300
Income Tax Expense (Benefit)	$ (31,899)	21
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%
Operating Loss Carryforwards	$ 122,100
Unrecognized Tax Benefits	0
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	$ 0	$ 0
Common Stock Ownership Percentage by Individual	5.00%
Common Stock Ownership Percentage	50.00%
Dividend Declared Preferred Stock Purchase Right Per Each Share of Common Stock				1

Note 12 - Income Taxes - Income

Note 12 - Income Taxes - Income Tax Expense Benefit (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Current		$ 21
Deferred	2,523	2,771	5,258
Net operating loss	(647)	(4,009)	(5,975)
Change in federal statutory rate	20,274
Change in valuation allowance	(54,049)	1,238	717
	$ (31,899)	$ 21

Note 12 - Income Taxes - Schedu

Note 12 - Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Federal statutory rate times financial statement income (loss)	$ 2,294	$ (956)	$ (1,125)
Change in valuation allowance	(54,049)	1,238	717
Tax-exempt income	(196)	(211)	(264)
Non-taxable life insurance income	(144)	(146)	(103)
Restricted stock vesting	(121)
Change in federal statutory rate	20,274
Other, net	43	96	775
	$ (31,899)	$ 21

Note 12 - Income Taxes - Deferr

Note 12 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Deferred tax assets:
Net operating loss carry-forward	$ 25,645	$ 42,094
Allowance for loan losses	1,723	3,139
OREO write-down	2,432	3,366
Alternative minimum tax credit carry-forward	692	692
Net assets from acquisitions	358	674
Net unrealized loss on securities	169	867
New market tax credit carry-forward	208	208
Nonaccrual loan interest	271	481
Accrued expenses	172	3,860
Deferred compensation	277	465
Other	241	360
	32,188	56,206
Deferred tax liabilities:
FHLB stock dividends	557	928
Fixed assets	68	89
Deferred loan costs	152	274
Other	98	866
	875	2,157
Net deferred tax assets before valuation allowance	31,313	54,049
Valuation allowance		(54,049)
Net deferred tax asset	$ 31,313	$ 0

Note 13 - Related Party Trans83

Note 13 - Related Party Transactions (Details Textual) - USD ($)	Apr. 15, 2016	Dec. 31, 2017	Dec. 31, 2016
Related Party Deposit Liabilities		$ 401,000	$ 321,000
Private Placement [Member]
Sale of Stock, Consideration Received on Transaction	$ 5,000,000
Private Placement [Member] | Voting Common Stock [Member]
Stock Issued During Period, Shares, New Issues	580,000
Private Placement [Member] | Nonvoting Common Stock [Member]
Stock Issued During Period, Shares, New Issues	220,000
Real Estate Management Fees [Member] | Hogan Development [Member]
Related Party Transaction, Amounts of Transaction		20,000	56,000
Real Estate Sales Commissions [Member] | Hogan Development [Member]
Related Party Transaction, Amounts of Transaction		$ 6,000	$ 478,000

Note 13 - Related Party Trans84

Note 13 - Related Party Transactions - Loans to Related Parties (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2017USD ($)
Beginning balance	$ 0
New loans	9,400
Repayments
Ending balance	$ 9,400

Note 14 - Preferred Stock (Deta

Note 14 - Preferred Stock (Details Textual) - $ / shares	Dec. 31, 2014	Dec. 13, 2014
Non-voting Noncumulative Non-convertible Series E Perpetual Preferred stock [Member]
Stock Issued During Period, Shares, Conversion of Convertible Securities		6,198
Non-voting Noncumulative Non-convertible Series F Perpetual Preferred Stock [Member]
Stock Issued During Period, Shares, Conversion of Convertible Securities		4,304
Preferred Stock, Redemption Price Per Share	$ 1,000
Preferred Stock, Dividend Rate, Percentage	2.00%

Note 15 - Capital Requirement86

Note 15 - Capital Requirements and Restrictions on Retained Earnings (Details Textual) - USD ($) $ in Billions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Jan. 01, 2019	Sep. 30, 2017
Maximum Asset for Opt Out Requirement in Capital Calculation	$ 250
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets		4.50%		4.50%
Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets		6.00%		6.00%
Capital Required for Capital Adequacy to Risk Weighted Assets		8.00%		8.00%
Capital Conservation Buffer, Annual Phase-In	1.25%	0.625%
Scenario, Forecast [Member]
Capital Conservation Buffer			2.50%
Common Equity Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets			7.00%
Tier One Risk Based Capital Required for Capital Adequacy to Risk Weighted Assets			8.50%
Capital Required for Capital Adequacy to Risk Weighted Assets			10.50%

Note 15 - Capital Requirement87

Note 15 - Capital Requirements and Restrictions on Retained Earnings - Ratios and Amounts of Common Equity, Capital, and Total Capital to Risk-adjusted Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Total risk-based capital to risk-weighted assets, actual amount	$ 83,072	$ 71,109
Total risk-based capital to risk-weighted assets, actual ratio	10.55%	10.21%
Total risk-based capital to risk-weighted assets, for capital adequacy purposes, amount	$ 63,014	$ 55,714
Total risk-based capital to risk-weighted assets, for capital adequacy purposes, ratio	8.00%	8.00%
Total common equity Tier I risk-based capital to risk-weighted assets, actual amount	$ 54,535	$ 36,199
Total common equity Tier I risk-based capital to risk-weighted assets, actual ratio	6.92%	5.20%
Total common equity Tier I risk-based capital to risk-weighted assets, for capital adequacy purposes, amount	$ 35,445	$ 31,339
Total common equity Tier I risk-based capital to risk-weighted assets, for capital adequacy purposes, ratio	4.50%	4.50%
Tier I capital to risk-weighted assets, actual amount	$ 66,487	$ 48,713
Tier I capital to risk-weighted assets, actual ratio	8.44%	6.99%
Tier I capital to risk-weighted assets, for capital adequacy purposes, amount	$ 47,260	$ 41,786
Tier I capital to risk-weighted assets, for capital adequacy purposes, ratio	6.00%	6.00%
Tier I capital to average assets, actual amount	$ 66,487	$ 48,713
Tier I capital to average assets, actual ratio	7.11%	5.27%
Tier I capital to average assets, for capital adequacy purposes, amount	$ 37,392	$ 36,975
Tier I capital to average assets, for capital adequacy purposes, ratio	4.00%	4.00%
PBI Bank [Member]
Total risk-based capital to risk-weighted assets, actual amount	$ 91,305	$ 68,773
Total risk-based capital to risk-weighted assets, actual ratio	11.61%	9.88%
Total risk-based capital to risk-weighted assets, for capital adequacy purposes, amount	$ 62,938	$ 55,663
Total risk-based capital to risk-weighted assets, for capital adequacy purposes, ratio	8.00%	8.00%
Total risk-based capital to risk-weighted assets, for minimum requirements to be well capitalized, amount	$ 78,672	$ 69,579
Total risk-based capital to risk-weighted assets, for minimum requirements to be well capitalized, ratio	10.00%	10.00%
Total common equity Tier I risk-based capital to risk-weighted assets, actual amount	$ 81,393	$ 57,642
Total common equity Tier I risk-based capital to risk-weighted assets, actual ratio	10.35%	8.28%
Total common equity Tier I risk-based capital to risk-weighted assets, for capital adequacy purposes, amount	$ 35,403	$ 31,311
Total common equity Tier I risk-based capital to risk-weighted assets, for capital adequacy purposes, ratio	4.50%	4.50%
Total common equity Tier I risk-based capital to risk-weighted assets, for minimum requirements to be well capitalized, amount	$ 51,137	$ 45,226
Total common equity Tier I risk-based capital to risk-weighted assets, for minimum requirements to be well capitalized, ratio	6.50%	6.50%
Tier I capital to risk-weighted assets, actual amount	$ 81,393	$ 57,642
Tier I capital to risk-weighted assets, actual ratio	10.35%	8.28%
Tier I capital to risk-weighted assets, for capital adequacy purposes, amount	$ 47,203	$ 41,747
Tier I capital to risk-weighted assets, for capital adequacy purposes, ratio	6.00%	6.00%
Tier I capital to risk-weighted assets, for minimum requirements to be well capitalized, amount	$ 62,938	$ 55,663
Tier I capital to risk-weighted assets, for minimum requirements to be well capitalized, ratio	8.00%	8.00%
Tier I capital to average assets, actual amount	$ 81,393	$ 57,642
Tier I capital to average assets, actual ratio	8.70%	6.24%
Tier I capital to average assets, for capital adequacy purposes, amount	$ 37,421	$ 36,949
Tier I capital to average assets, for capital adequacy purposes, ratio	4.00%	4.00%
Tier I capital to average assets, for minimum requirements to be well capitalized, amount	$ 46,777	$ 46,186
Tier I capital to average assets, for minimum requirements to be well capitalized, ratio	5.00%	5.00%

Note 16 - Off Balance Sheet R88

Note 16 - Off Balance Sheet Risks, Commitments, and Contingent Liabilities (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Commitments Period	1 year
Interest Rate Swap [Member]
Long-term Line of Credit	$ 19,800
Derivative, Notional Amount		$ 14,600
Standby Letters of Credit [Member]
Long-term Line of Credit	$ 0

Note 16 - Off Balance Sheet R89

Note 16 - Off Balance Sheet Risks, Commitments, and Contingencies Liabilities - Contractual Amounts of Financial Instruments With Off Balance Sheet Risk (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Fixed Rate [Member] | Commitments to Make Loans [Member]
Financial Instrument off Balance Sheet Risk, Amount	$ 27,349	$ 19,445
Fixed Rate [Member] | Unused lines of Credit [Member]
Financial Instrument off Balance Sheet Risk, Amount	11,034	7,935
Fixed Rate [Member] | Standby Letters of Credit [Member]
Financial Instrument off Balance Sheet Risk, Amount	2,216	582
Variable Rate [Member] | Commitments to Make Loans [Member]
Financial Instrument off Balance Sheet Risk, Amount	31,412	18,347
Variable Rate [Member] | Unused lines of Credit [Member]
Financial Instrument off Balance Sheet Risk, Amount	57,727	51,407
Variable Rate [Member] | Standby Letters of Credit [Member]
Financial Instrument off Balance Sheet Risk, Amount	$ 373	$ 360

Note 17 - Fair Values (Details

Note 17 - Fair Values (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Impaired Financing Receivable, with Related Allowance, Recorded Investment	$ 1,263,000	$ 2,664,000	$ 6,350,000
Impaired Financing Receivable, Related Allowance	219,000	399,000	$ 428,000
Other Repossessed Assets	4,400,000	6,800,000
Real Estate Owned, Valuation Allowance, Amounts Applied	2,000,000	1,200,000
Measured for Impairment Using Fair Value of Collateral [Member]
Impaired Financing Receivable, with Related Allowance, Recorded Investment	$ 1,300,000	2,400,000
Minimum [Member] | Other Real Estate Owned [Member]
Fair Value Inputs Estimated Discount Rate for Cost to Sell	6.00%
Maximum [Member] | Other Real Estate Owned [Member]
Fair Value Inputs Estimated Discount Rate for Cost to Sell	10.00%
Impaired Loans [Member]
Impaired Financing Receivable, Related Allowance	$ 219,000	370,000
Impaired Financing Receivable Provision for Loan Losses	$ 0	$ 0
Impaired Loans [Member] | Minimum [Member]
Fair Value Inputs, Discount Rate	10.00%
Fair Value Inputs Estimated Discount Rate for Cost to Sell	6.00%
Impaired Loans [Member] | Maximum [Member]
Fair Value Inputs, Discount Rate	33.00%
Fair Value Inputs Estimated Discount Rate for Cost to Sell	10.00%
Routine Real Estate Collateral [Member] | Other Real Estate Owned [Member]
Fair Value Inputs, Discount Rate	10.00%
Routine Real Estate Collateral [Member] | Impaired Loans [Member]
Fair Value Inputs, Discount Rate	10.00%
Thin Trading Market or Specialized Collateral [Member] | Other Real Estate Owned [Member]
Fair Value Inputs, Discount Rate	25.00%
Thin Trading Market or Specialized Collateral [Member] | Impaired Loans [Member]
Fair Value Inputs, Discount Rate	25.00%

Note 17 - Fair Values - Financi

Note 17 - Fair Values - Financial Assets Measured at the Fair Value on Recurring and Non-recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Securities available for sale	$ 152,720	$ 152,790
Recorded investment, total	7,173	15,131	$ 31,776
Fair Value, Measurements, Recurring [Member]
Securities available for sale	152,720	152,790
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	152,720	152,790
Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale
Fair Value, Measurements, Nonrecurring [Member] | Commercial Portfolio Segment [Member] | Impaired Loans [Member]
Recorded investment, total	87	87
Fair Value, Measurements, Nonrecurring [Member] | Commercial Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Recorded investment, total	87	87
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Construction Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Farmland Loans [Member]
Recorded investment, total		585
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Nonfarm Nonresidential [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member] | Construction Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member] | Farmland Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member] | Nonfarm Nonresidential [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member] | Construction Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member] | Farmland Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member] | Nonfarm Nonresidential [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member] | Construction Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member] | Farmland Loans [Member]
Recorded investment, total		585
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member] | Nonfarm Nonresidential [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Construction Loans [Member]
Other real-estate	4,335	6,571
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Farmland Loans [Member]
Other real-estate	74
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Nonfarm Nonresidential [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 1 [Member] | Construction Loans [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 1 [Member] | Farmland Loans [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 1 [Member] | Nonfarm Nonresidential [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 2 [Member] | Construction Loans [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 2 [Member] | Farmland Loans [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 2 [Member] | Nonfarm Nonresidential [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 3 [Member] | Construction Loans [Member]
Other real-estate	4,335	6,571
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 3 [Member] | Farmland Loans [Member]
Other real-estate	74
Fair Value, Measurements, Nonrecurring [Member] | Commercial Real Estate Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 3 [Member] | Nonfarm Nonresidential [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Impaired Loans [Member] | Multifamily Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Impaired Loans [Member] | One- to Four-family Residential Properties [Member]
Recorded investment, total	957	1,261
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member] | Multifamily Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member] | One- to Four-family Residential Properties [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member] | Multifamily Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member] | One- to Four-family Residential Properties [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member] | Multifamily Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member] | One- to Four-family Residential Properties [Member]
Recorded investment, total	957	1,261
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Other Real Estate Owned [Member] | Multifamily Loans [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Other Real Estate Owned [Member] | One- to Four-family Residential Properties [Member]
Other real-estate		250
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 1 [Member] | Multifamily Loans [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 1 [Member] | One- to Four-family Residential Properties [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 2 [Member] | Multifamily Loans [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 2 [Member] | One- to Four-family Residential Properties [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 3 [Member] | Multifamily Loans [Member]
Other real-estate
Fair Value, Measurements, Nonrecurring [Member] | Residential Portfolio Segment [Member] | Other Real Estate Owned [Member] | Fair Value, Inputs, Level 3 [Member] | One- to Four-family Residential Properties [Member]
Other real-estate		250
Fair Value, Measurements, Nonrecurring [Member] | Consumer Portfolio Segment [Member] | Impaired Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Consumer Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Consumer Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Consumer Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Agriculture Portfolio Segment [Member] | Impaired Loans [Member]
Recorded investment, total		59
Fair Value, Measurements, Nonrecurring [Member] | Agriculture Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Agriculture Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Agriculture Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Recorded investment, total		59
Fair Value, Measurements, Nonrecurring [Member] | Other Portfolio Segment [Member] | Impaired Loans [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Other Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 1 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Other Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 2 [Member]
Recorded investment, total
Fair Value, Measurements, Nonrecurring [Member] | Other Portfolio Segment [Member] | Impaired Loans [Member] | Fair Value, Inputs, Level 3 [Member]
Recorded investment, total
US Treasury and Government [Member]
Securities available for sale	21,624	34,099
US Treasury and Government [Member] | Fair Value, Measurements, Recurring [Member]
Securities available for sale	21,624	34,099
US Treasury and Government [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
US Treasury and Government [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	21,624	34,099
US Treasury and Government [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale
Residential Mortgage Backed Securities [Member]
Securities available for sale	64,965	102,353
Residential Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member]
Securities available for sale	64,965	102,353
Residential Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
Residential Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	64,965	102,353
Residential Mortgage Backed Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale
Collateralized Debt Obligations [Member]
Securities available for sale	25,505	11,203
Collateralized Debt Obligations [Member] | Fair Value, Measurements, Recurring [Member]
Securities available for sale	25,505	11,203
Collateralized Debt Obligations [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
Collateralized Debt Obligations [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	25,505	11,203
Collateralized Debt Obligations [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale
US States and Political Subdivisions Debt Securities [Member]
Securities available for sale	33,710	2,045
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]
Securities available for sale	33,710	2,045
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	33,710	2,045
US States and Political Subdivisions Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale
Corporate Debt Securities [Member]
Securities available for sale	6,916	3,090
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member]
Securities available for sale	6,916	3,090
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 1 [Member]
Securities available for sale
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 2 [Member]
Securities available for sale	6,916	3,090
Corporate Debt Securities [Member] | Fair Value, Measurements, Recurring [Member] | Fair Value, Inputs, Level 3 [Member]
Securities available for sale

Note 17 - Fair Values - Qualita

Note 17 - Fair Values - Qualitative Information About Level Three Fair Value Measurements for Financial Instruments Measured at Fair Value on Non-recurring Basis (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Residential Portfolio Segment [Member] | Cost Approach Valuation Technique [Member] | Impaired Loans [Member]
Fair value	$ 957	$ 1,261
Residential Portfolio Segment [Member] | Cost Approach Valuation Technique [Member] | Impaired Loans [Member] | Minimum [Member]
Fair value inputs, comparability adjustments	0.00%	0.00%
Residential Portfolio Segment [Member] | Cost Approach Valuation Technique [Member] | Impaired Loans [Member] | Maximum [Member]
Fair value inputs, comparability adjustments	26.00%	22.00%
Residential Portfolio Segment [Member] | Cost Approach Valuation Technique [Member] | Impaired Loans [Member] | Weighted Average [Member]
Fair value inputs, comparability adjustments	(9.00%)	9.00%
Commercial Real Estate Portfolio Segment [Member] | Cost Approach Valuation Technique [Member] | Other Real Estate Owned [Member]
Fair value	$ 4,409	$ 6,571
Commercial Real Estate Portfolio Segment [Member] | Cost Approach Valuation Technique [Member] | Other Real Estate Owned [Member] | Minimum [Member]
Fair value inputs, comparability adjustments	0.00%	0.00%
Commercial Real Estate Portfolio Segment [Member] | Cost Approach Valuation Technique [Member] | Other Real Estate Owned [Member] | Maximum [Member]
Fair value inputs, comparability adjustments	35.00%	20.00%
Commercial Real Estate Portfolio Segment [Member] | Cost Approach Valuation Technique [Member] | Other Real Estate Owned [Member] | Weighted Average [Member]
Fair value inputs, comparability adjustments	(18.00%)	9.00%
Commercial Real Estate Portfolio Segment [Member] | Income Approach Valuation Technique [Member] | Other Real Estate Owned [Member]
Fair value
Fair value inputs, comparability adjustments	25.00%
Commercial Real Estate Portfolio Segment [Member] | Income Approach Valuation Technique [Member] | Other Real Estate Owned [Member] | Minimum [Member]
Fair value inputs, comparability adjustments	25.00%	18.00%
Commercial Real Estate Portfolio Segment [Member] | Income Approach Valuation Technique [Member] | Other Real Estate Owned [Member] | Maximum [Member]
Fair value inputs, comparability adjustments	25.00%	20.00%
Commercial Real Estate Portfolio Segment [Member] | Income Approach Valuation Technique [Member] | Other Real Estate Owned [Member] | Weighted Average [Member]
Fair value inputs, comparability adjustments	(25.00%)	19.00%

Note 17 - Fair Values - Carryin

Note 17 - Fair Values - Carrying Amount and Estimated Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Dec. 31, 2017	Dec. 31, 2016
Cash and cash equivalents	$ 34,103
Securities available for sale	152,720	$ 152,790
Federal Home Loan Bank stock
Loans held for sale	70
Loans, net	703,263
Accrued interest receivable	3,136
Deposits	830,706
Federal Home Loan Bank advances	11,799
Subordinated capital notes	2,246
Junior subordinated debentures	19,090
Senior debt	10,000
Accrued interest payable	1,475
Securities held to maturity	0	43,072
Reported Value Measurement [Member]
Cash and cash equivalents	34,103	66,316
Securities available for sale	152,720	152,790
Federal Home Loan Bank stock	7,323	7,323
Loans held for sale	70
Loans, net	703,913	630,269
Accrued interest receivable	3,136	3,137
Deposits	847,024	849,925
Federal Home Loan Bank advances	11,797	22,458
Subordinated capital notes	2,250	3,150
Junior subordinated debentures	21,000	21,000
Senior debt	10,000
Accrued interest payable	1,475	734
Securities held to maturity		41,818
Estimate of Fair Value Measurement [Member]
Cash and cash equivalents		66,316
Securities available for sale		152,790
Federal Home Loan Bank stock
Loans, net		632,528
Accrued interest receivable		3,137
Deposits		836,853
Federal Home Loan Bank advances		22,475
Subordinated capital notes		3,091
Junior subordinated debentures		13,263
Accrued interest payable		734
Securities held to maturity		43,072
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 1 [Member]
Cash and cash equivalents	29,898	31,091
Securities available for sale
Federal Home Loan Bank stock
Loans held for sale
Loans, net
Accrued interest receivable
Deposits	137,386	124,395
Federal Home Loan Bank advances
Subordinated capital notes
Junior subordinated debentures
Senior debt
Accrued interest payable
Securities held to maturity
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 2 [Member]
Cash and cash equivalents	4,205	35,225
Securities available for sale	152,720	152,790
Federal Home Loan Bank stock
Loans held for sale	70
Loans, net
Accrued interest receivable	925	1,203
Deposits	693,320	712,458
Federal Home Loan Bank advances	11,799	22,475
Subordinated capital notes
Junior subordinated debentures
Senior debt
Accrued interest payable	357	369
Securities held to maturity		43,072
Estimate of Fair Value Measurement [Member] | Fair Value, Inputs, Level 3 [Member]
Cash and cash equivalents
Securities available for sale
Federal Home Loan Bank stock
Loans held for sale
Loans, net	703,263	632,528
Accrued interest receivable	2,211	1,934
Deposits
Federal Home Loan Bank advances
Subordinated capital notes	2,246	3,091
Junior subordinated debentures	19,090	13,263
Senior debt	10,000
Accrued interest payable	$ 1,118	365
Securities held to maturity

Note 18 - Stock Plans and Sto94

Note 18 - Stock Plans and Stock Based Compensation (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	25,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other Than Options, Nonvested Intrinsic Value1	$ 365,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 9.64
Share-based Compensation	$ 400,000	$ 443,000	$ 445,000
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost	$ 140,000	$ 0
Stock Incentive Plan 2016 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value	$ 9.64	$ 9.10
Stock Incentive Plan 2016 [Member] | Unvested Shares [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	3 years
Stock Incentive Plan 2016 [Member] | Unvested Shares [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period	4 years
Non-Employee Directors Stock Incentive Plan 2006 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant	2,834
Share Based Compensation Arrangement by Share Based Payment Award Annual Award to Non Employee Directors Value	$ 25,000

Note 18 - Stock Plans and Sto95

Note 18 - Stock Plans and Stock Based Compensation - Unvested Share Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Granted (in dollars per share)	$ 9.64
Stock Incentive Plan 2016 [Member]
Outstanding, beginning (in shares)	179,513	184,482
Outstanding, beginning (in dollars per share)	$ 4.89	$ 4.81
Granted (in shares)	37,865	35,465
Granted (in dollars per share)	$ 9.64	$ 9.10
Vested (in shares)	(73,728)	(38,462)
Vested (in dollars per share)	$ 5.75	$ 8.32
Forfeited (in shares)	(1,316)	(1,972)
Forfeited (in dollars per share)	$ 9.35	$ 6.16
Outstanding, ending (in shares)	142,334	179,513
Outstanding, ending (in dollars per share)	$ 5.67	$ 4.89

Note 18 - Stock Plans and Sto96

Note 18 - Stock Plans and Stock Based Compensation - Unrecognized Stock Based Compensation Expense Related to Unvested Shares (Details) $ in Thousands	Dec. 31, 2017USD ($)
2,018	$ 258
2,019	99
2,020	25
2021 & thereafter

Note 19 - Earnings (Loss) Per97

Note 19 - Earnings (Loss) Per Share (Details Textual) - $ / shares	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number	0	0	0
Common Stock [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 79.41	$ 79.41	$ 79.41
Common Stock [Member] | Warrant [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	66,113	66,113	66,113

Note 19 - Earnings (Loss) Per98

Note 19 - Earnings (Loss) Per Share - Basic and Diluted Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended																12 Months Ended
	Dec. 31, 2017		Sep. 30, 2017		Jun. 30, 2017		Mar. 31, 2017		Dec. 31, 2016		Sep. 30, 2016		Jun. 30, 2016		Mar. 31, 2016		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Net income (loss)	$ 33,270	[1]	$ 1,794		$ 1,709		$ 1,680		$ (6,638)		$ 1,393		$ 1,012		$ 1,480		$ 38,453	$ (2,753)	$ (3,213)
Earnings (loss) allocated to participating securities																	967	(88)	(336)
Net income (loss) attributable to common shareholders																	$ 37,486	$ (2,665)	$ (2,877)
Basic
Weighted average common shares including unvested common shares and participating preferred shares outstanding (in shares)																	6,249,059	5,980,945	5,191,944
Weighted average shares outstanding (in shares)																	6,091,932	5,788,713	4,649,002
Basic income (loss) per common share (in dollars per share)	$ 5.31	[2]	$ 0.29	[2]	$ 0.27	[2]	$ 0.27	[2]	$ (1.07)	[2]	$ 0.22	[2]	$ 0.17	[2]	$ 0.27	[2]	$ 6.15	$ (0.46)	$ (0.62)
Diluted
Add: Dilutive effects of assumed exercises of common stock warrants (in shares)
Weighted average common shares and potential common shares (in shares)																	6,091,932	5,788,713	4,649,002
Diluted income (loss) per common share (in dollars per share)	$ 5.31	[2]	$ 0.29	[2]	$ 0.27	[2]	$ 0.27	[2]	$ (1.07)	[2]	$ 0.22	[2]	$ 0.17	[2]	$ 0.27	[2]	$ 6.15	$ (0.46)	$ (0.62)
Series C Preferred Stock [Member]
Earnings (loss) allocated to participating securities																			$ (214)
Series B Preferred Stock [Member]
Basic
Weighted average shares outstanding (in shares)																			133,269
Series D Preferred Stock [Member]
Basic
Weighted average shares outstanding (in shares)																			212,318
Unvested Shares [Member]
Earnings (loss) allocated to participating securities																	$ 967	$ (88)	$ (122)
Basic
Weighted average shares outstanding (in shares)																	157,127	192,232	197,355
[1]	Net income for the fourth quarter of 2017 was impacted by the reversal of the Company's deferred tax asset valuation allowance and the change in federal corporate tax rates in connection with the enectment of the Tax Cuts and Jobs Act of 2017. The net result of these two items, as well as tax expense for the year, was an income tax benefit of $31.9 million.
[2]	The sum of the quarterly net income (loss) per share (basic and diluted) differs from the annual net income (loss) per share (basic and diluted) because of the differences in the weighted average number of common shares outstanding and the common shares used in the quarterly and annual computations as well as differences in rounding.

Note 20 - Parent Company Only99

Note 20 - Parent Company Only Condensed Financial Information (Details Textual)	Dec. 31, 2017USD ($)
Escrow Deposit	$ 806,000

Note 20 - Parent Company Onl100

Note 20 - Parent Company Only Condensed Financial Information - Condensed Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015	Dec. 31, 2014
Cash and cash equivalents (1)	$ 34,103		$ 66,316		$ 93,335	$ 80,180
Deferred taxes, net	31,313
Total assets	970,801		945,177
Liabilities and Stockholders’ Equity
Accrued expenses and other liabilities	6,057		15,911
Shareholders’ equity	72,673		32,733		32,017	33,465
Total liabilities and shareholders’ equity	970,801		945,177
Parent Company [Member]
Cash and cash equivalents (1)	2,045	[1]	2,048	[1]	$ 986	$ 1,275
Investment in subsidiary	711		645
Deferred taxes, net	2,497
Total assets	105,680		54,997
Liabilities and Stockholders’ Equity
Debt	31,775		21,775
Accrued expenses and other liabilities	1,232		489
Shareholders’ equity	72,673		32,733
Total liabilities and shareholders’ equity	105,680		54,997
Parent Company [Member] | Banking Subsidiary [Member]
Investment in subsidiary	99,651		51,528
Parent Company [Member] | All Other Subsidiaries [Member]
Investment in subsidiary	$ 776		$ 776
[1]	$826,000 is held in escrow by the senior note lender to be used exclusively for interest payments on senior debt.

Note 20 - Parent Company Onl101

Note 20 - Parent Company Only Condensed Financial Information - Condensed Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended									12 Months Ended
	Dec. 31, 2017		Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Interest income	$ 9,717		$ 9,446	$ 9,134	$ 9,225	$ 8,781	$ 8,931	$ 8,705	$ 9,185	$ 37,522	$ 35,602	$ 36,574
Other income										930	868	715
Interest expense										(6,405)	(5,981)	(7,023)
Other expense										(2,199)	(2,215)	(2,653)
Income (loss) before income tax and undistributed subsidiary income										6,554	(2,732)	(3,213)
Income Tax Expense (Benefit)										(31,899)	21
Net Income (Loss) Attributable to Parent	$ 33,270	[1]	$ 1,794	$ 1,709	$ 1,680	$ (6,638)	$ 1,393	$ 1,012	$ 1,480	38,453	(2,753)	(3,213)
Parent Company [Member]
Interest income										4	5	46
Dividends from subsidiaries										26	23	20
Other income											17	102
Interest expense										(973)	(694)	(647)
Other expense										(1,137)	(1,240)	(1,457)
Income (loss) before income tax and undistributed subsidiary income										(2,080)	(1,889)	(1,936)
Income Tax Expense (Benefit)										(2,497)	21
Equity in undistributed subsidiary income (loss)										38,036	(843)	(1,277)
Net Income (Loss) Attributable to Parent										$ 38,453	$ (2,753)	$ (3,213)
[1]	Net income for the fourth quarter of 2017 was impacted by the reversal of the Company's deferred tax asset valuation allowance and the change in federal corporate tax rates in connection with the enectment of the Tax Cuts and Jobs Act of 2017. The net result of these two items, as well as tax expense for the year, was an income tax benefit of $31.9 million.

Note 20 - Parent Company Onl102

Note 20 - Parent Company Only Condensed Financial Information - Condensed Statements of Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended											12 Months Ended
	Dec. 31, 2017		Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017		Dec. 31, 2016		Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017		Dec. 31, 2016		Dec. 31, 2015
Net Income (Loss) Attributable to Parent	$ 33,270	[1]	$ 1,794	$ 1,709	$ 1,680		$ (6,638)		$ 1,393	$ 1,012	$ 1,480	$ 38,453		$ (2,753)		$ (3,213)
Deferred taxes, net												(31,899)
Investments in subsidiaries												(21,112)		(41,827)		(21,828)
Sales of securities												41,686		8,311		45,012
Proceeds from issuance of common stock														2,231
Proceeds from senior debt												10,000
Net change in cash and cash equivalents												(32,213)		(27,019)		13,155
Beginning cash and cash equivalents					66,316						93,335	66,316		93,335		80,180
Ending cash and cash equivalents	34,103						66,316					34,103		66,316		93,335
Parent Company [Member]
Net Income (Loss) Attributable to Parent												38,453		(2,753)		(3,213)
Equity in undistributed subsidiary (income) loss												(38,036)		843		1,277
Deferred taxes, net												(2,497)
Gain on sale of assets																(70)
Change in other assets												743		(95)		(40)
Change in other liabilities												(128)		358		634
Other												462		978		481
Net cash (used in) operating activities												(1,003)		(669)		(931)
Investments in subsidiaries												(9,000)		(500)
Sales of securities																642
Net cash (used in) from investing activities												(9,000)		(500)		642
Proceeds from issuance of common stock														2,231
Proceeds from senior debt												10,000
Net cash (used in) financing activities												10,000		2,231
Net change in cash and cash equivalents												(3)		1,062		(289)
Beginning cash and cash equivalents					$ 2,048	[2]					$ 986	2,048	[2]	986		1,275
Ending cash and cash equivalents	$ 2,045	[2]					$ 2,048	[2]				$ 2,045	[2]	$ 2,048	[2]	$ 986
[1]	Net income for the fourth quarter of 2017 was impacted by the reversal of the Company's deferred tax asset valuation allowance and the change in federal corporate tax rates in connection with the enectment of the Tax Cuts and Jobs Act of 2017. The net result of these two items, as well as tax expense for the year, was an income tax benefit of $31.9 million.
[2]	$826,000 is held in escrow by the senior note lender to be used exclusively for interest payments on senior debt.

Note 21 - Quarterly Financia103

Note 21 - Quarterly Financial Data (Unaudited) (Details Textual) - USD ($) $ in Thousands	3 Months Ended									12 Months Ended
	Dec. 31, 2017	[1]	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income Tax Expense (Benefit)										$ (31,899)	$ 21
Net Income (Loss) Attributable to Parent	$ 33,270		$ 1,794	$ 1,709	$ 1,680	$ (6,638)	$ 1,393	$ 1,012	$ 1,480	$ 38,453	$ (2,753)	$ (3,213)
Litigation Settlement, Expense						$ 8,000
[1]	Net income for the fourth quarter of 2017 was impacted by the reversal of the Company's deferred tax asset valuation allowance and the change in federal corporate tax rates in connection with the enectment of the Tax Cuts and Jobs Act of 2017. The net result of these two items, as well as tax expense for the year, was an income tax benefit of $31.9 million.

Note 21 - Quarterly Financia104

Note 21 - Quarterly Financial Data (Unaudited) - Schedule of Quarterly Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended																12 Months Ended
	Dec. 31, 2017		Sep. 30, 2017		Jun. 30, 2017		Mar. 31, 2017		Dec. 31, 2016		Sep. 30, 2016		Jun. 30, 2016		Mar. 31, 2016		Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Interest income	$ 9,717		$ 9,446		$ 9,134		$ 9,225		$ 8,781		$ 8,931		$ 8,705		$ 9,185		$ 37,522	$ 35,602	$ 36,574
Net Interest Income	8,001		7,787		7,588		7,741		7,316		7,458		7,196		7,651		31,117	29,621	29,551
Provision For Loan Losses	(800)								(550)		(750)		(600)		(550)		(800)	(2,450)	(4,500)
OREO Expense	(1,881)		(111)		(3)		(16)		(257)		(322)		(294)		(668)
Net Income (Loss) Attributable to Parent	$ 33,270	[1]	$ 1,794		$ 1,709		$ 1,680		$ (6,638)		$ 1,393		$ 1,012		$ 1,480		$ 38,453	$ (2,753)	$ (3,213)
Earnings Per Common Share Basic (in dollars per share)	$ 5.31	[2]	$ 0.29	[2]	$ 0.27	[2]	$ 0.27	[2]	$ (1.07)	[2]	$ 0.22	[2]	$ 0.17	[2]	$ 0.27	[2]	$ 6.15	$ (0.46)	$ (0.62)
Earnings Per Common Share Diluted (in dollars per share)	$ 5.31	[2]	$ 0.29	[2]	$ 0.27	[2]	$ 0.27	[2]	$ (1.07)	[2]	$ 0.22	[2]	$ 0.17	[2]	$ 0.27	[2]	$ 6.15	$ (0.46)	$ (0.62)
OREO Expense	$ 1,881		$ 111		$ 3		$ 16		$ 257		$ 322		$ 294		$ 668
[1]	Net income for the fourth quarter of 2017 was impacted by the reversal of the Company's deferred tax asset valuation allowance and the change in federal corporate tax rates in connection with the enectment of the Tax Cuts and Jobs Act of 2017. The net result of these two items, as well as tax expense for the year, was an income tax benefit of $31.9 million.
[2]	The sum of the quarterly net income (loss) per share (basic and diluted) differs from the annual net income (loss) per share (basic and diluted) because of the differences in the weighted average number of common shares outstanding and the common shares used in the quarterly and annual computations as well as differences in rounding.